diff options
Diffstat (limited to 'target/linux')
43 files changed, 0 insertions, 10408 deletions
diff --git a/target/linux/ixp4xx/patches-2.6.25/010-rtc_isl1208_new_style.patch b/target/linux/ixp4xx/patches-2.6.25/010-rtc_isl1208_new_style.patch deleted file mode 100644 index e5eac05..0000000 --- a/target/linux/ixp4xx/patches-2.6.25/010-rtc_isl1208_new_style.patch +++ /dev/null @@ -1,652 +0,0 @@ ---- - drivers/rtc/rtc-isl1208.c | 357 +++++++++++++++++++++------------------------- - 1 file changed, 170 insertions(+), 187 deletions(-) - ---- a/drivers/rtc/rtc-isl1208.c -+++ b/drivers/rtc/rtc-isl1208.c -@@ -15,16 +15,15 @@ - #include <linux/bcd.h> - #include <linux/rtc.h> - --#define DRV_NAME "isl1208" --#define DRV_VERSION "0.2" -+#define DRV_VERSION "0.3" - - /* Register map */ - /* rtc section */ - #define ISL1208_REG_SC 0x00 - #define ISL1208_REG_MN 0x01 - #define ISL1208_REG_HR 0x02 --#define ISL1208_REG_HR_MIL (1<<7) /* 24h/12h mode */ --#define ISL1208_REG_HR_PM (1<<5) /* PM/AM bit in 12h mode */ -+#define ISL1208_REG_HR_MIL (1<<7) /* 24h/12h mode */ -+#define ISL1208_REG_HR_PM (1<<5) /* PM/AM bit in 12h mode */ - #define ISL1208_REG_DT 0x03 - #define ISL1208_REG_MO 0x04 - #define ISL1208_REG_YR 0x05 -@@ -33,14 +32,14 @@ - - /* control/status section */ - #define ISL1208_REG_SR 0x07 --#define ISL1208_REG_SR_ARST (1<<7) /* auto reset */ --#define ISL1208_REG_SR_XTOSCB (1<<6) /* crystal oscillator */ --#define ISL1208_REG_SR_WRTC (1<<4) /* write rtc */ --#define ISL1208_REG_SR_ALM (1<<2) /* alarm */ --#define ISL1208_REG_SR_BAT (1<<1) /* battery */ --#define ISL1208_REG_SR_RTCF (1<<0) /* rtc fail */ -+#define ISL1208_REG_SR_ARST (1<<7) /* auto reset */ -+#define ISL1208_REG_SR_XTOSCB (1<<6) /* crystal oscillator */ -+#define ISL1208_REG_SR_WRTC (1<<4) /* write rtc */ -+#define ISL1208_REG_SR_ALM (1<<2) /* alarm */ -+#define ISL1208_REG_SR_BAT (1<<1) /* battery */ -+#define ISL1208_REG_SR_RTCF (1<<0) /* rtc fail */ - #define ISL1208_REG_INT 0x08 --#define ISL1208_REG_09 0x09 /* reserved */ -+#define ISL1208_REG_09 0x09 /* reserved */ - #define ISL1208_REG_ATR 0x0a - #define ISL1208_REG_DTR 0x0b - -@@ -58,39 +57,21 @@ - #define ISL1208_REG_USR2 0x13 - #define ISL1208_USR_SECTION_LEN 2 - --/* i2c configuration */ --#define ISL1208_I2C_ADDR 0xde -- --static const unsigned short normal_i2c[] = { -- ISL1208_I2C_ADDR>>1, I2C_CLIENT_END --}; --I2C_CLIENT_INSMOD; /* defines addr_data */ -- --static int isl1208_attach_adapter(struct i2c_adapter *adapter); --static int isl1208_detach_client(struct i2c_client *client); -- --static struct i2c_driver isl1208_driver = { -- .driver = { -- .name = DRV_NAME, -- }, -- .id = I2C_DRIVERID_ISL1208, -- .attach_adapter = &isl1208_attach_adapter, -- .detach_client = &isl1208_detach_client, --}; -+static struct i2c_driver isl1208_driver; - - /* block read */ - static int - isl1208_i2c_read_regs(struct i2c_client *client, u8 reg, u8 buf[], -- unsigned len) -+ unsigned len) - { - u8 reg_addr[1] = { reg }; - struct i2c_msg msgs[2] = { -- { client->addr, client->flags, sizeof(reg_addr), reg_addr }, -- { client->addr, client->flags | I2C_M_RD, len, buf } -+ {client->addr, client->flags, sizeof(reg_addr), reg_addr} -+ , -+ {client->addr, client->flags | I2C_M_RD, len, buf} - }; - int ret; - -- BUG_ON(len == 0); - BUG_ON(reg > ISL1208_REG_USR2); - BUG_ON(reg + len > ISL1208_REG_USR2 + 1); - -@@ -103,15 +84,14 @@ - /* block write */ - static int - isl1208_i2c_set_regs(struct i2c_client *client, u8 reg, u8 const buf[], -- unsigned len) -+ unsigned len) - { - u8 i2c_buf[ISL1208_REG_USR2 + 2]; - struct i2c_msg msgs[1] = { -- { client->addr, client->flags, len + 1, i2c_buf } -+ {client->addr, client->flags, len + 1, i2c_buf} - }; - int ret; - -- BUG_ON(len == 0); - BUG_ON(reg > ISL1208_REG_USR2); - BUG_ON(reg + len > ISL1208_REG_USR2 + 1); - -@@ -125,7 +105,8 @@ - } - - /* simple check to see wether we have a isl1208 */ --static int isl1208_i2c_validate_client(struct i2c_client *client) -+static int -+isl1208_i2c_validate_client(struct i2c_client *client) - { - u8 regs[ISL1208_RTC_SECTION_LEN] = { 0, }; - u8 zero_mask[ISL1208_RTC_SECTION_LEN] = { -@@ -139,24 +120,29 @@ - return ret; - - for (i = 0; i < ISL1208_RTC_SECTION_LEN; ++i) { -- if (regs[i] & zero_mask[i]) /* check if bits are cleared */ -+ if (regs[i] & zero_mask[i]) /* check if bits are cleared */ - return -ENODEV; - } - - return 0; - } - --static int isl1208_i2c_get_sr(struct i2c_client *client) -+static int -+isl1208_i2c_get_sr(struct i2c_client *client) - { -- return i2c_smbus_read_byte_data(client, ISL1208_REG_SR) == -1 ? -EIO:0; -+ int sr = i2c_smbus_read_byte_data(client, ISL1208_REG_SR); -+ if (sr < 0) -+ return -EIO; -+ -+ return sr; - } - --static int isl1208_i2c_get_atr(struct i2c_client *client) -+static int -+isl1208_i2c_get_atr(struct i2c_client *client) - { - int atr = i2c_smbus_read_byte_data(client, ISL1208_REG_ATR); -- - if (atr < 0) -- return -EIO; -+ return atr; - - /* The 6bit value in the ATR register controls the load - * capacitance C_load * in steps of 0.25pF -@@ -169,51 +155,54 @@ - * - */ - -- atr &= 0x3f; /* mask out lsb */ -- atr ^= 1<<5; /* invert 6th bit */ -- atr += 2*9; /* add offset of 4.5pF; unit[atr] = 0.25pF */ -+ atr &= 0x3f; /* mask out lsb */ -+ atr ^= 1 << 5; /* invert 6th bit */ -+ atr += 2 * 9; /* add offset of 4.5pF; unit[atr] = 0.25pF */ - - return atr; - } - --static int isl1208_i2c_get_dtr(struct i2c_client *client) -+static int -+isl1208_i2c_get_dtr(struct i2c_client *client) - { - int dtr = i2c_smbus_read_byte_data(client, ISL1208_REG_DTR); -- - if (dtr < 0) - return -EIO; - - /* dtr encodes adjustments of {-60,-40,-20,0,20,40,60} ppm */ -- dtr = ((dtr & 0x3) * 20) * (dtr & (1<<2) ? -1 : 1); -+ dtr = ((dtr & 0x3) * 20) * (dtr & (1 << 2) ? -1 : 1); - - return dtr; - } - --static int isl1208_i2c_get_usr(struct i2c_client *client) -+static int -+isl1208_i2c_get_usr(struct i2c_client *client) - { - u8 buf[ISL1208_USR_SECTION_LEN] = { 0, }; - int ret; - -- ret = isl1208_i2c_read_regs (client, ISL1208_REG_USR1, buf, -- ISL1208_USR_SECTION_LEN); -+ ret = isl1208_i2c_read_regs(client, ISL1208_REG_USR1, buf, -+ ISL1208_USR_SECTION_LEN); - if (ret < 0) - return ret; - - return (buf[1] << 8) | buf[0]; - } - --static int isl1208_i2c_set_usr(struct i2c_client *client, u16 usr) -+static int -+isl1208_i2c_set_usr(struct i2c_client *client, u16 usr) - { - u8 buf[ISL1208_USR_SECTION_LEN]; - - buf[0] = usr & 0xff; - buf[1] = (usr >> 8) & 0xff; - -- return isl1208_i2c_set_regs (client, ISL1208_REG_USR1, buf, -- ISL1208_USR_SECTION_LEN); -+ return isl1208_i2c_set_regs(client, ISL1208_REG_USR1, buf, -+ ISL1208_USR_SECTION_LEN); - } - --static int isl1208_rtc_proc(struct device *dev, struct seq_file *seq) -+static int -+isl1208_rtc_proc(struct device *dev, struct seq_file *seq) - { - struct i2c_client *const client = to_i2c_client(dev); - int sr, dtr, atr, usr; -@@ -230,20 +219,19 @@ - (sr & ISL1208_REG_SR_ALM) ? " ALM" : "", - (sr & ISL1208_REG_SR_WRTC) ? " WRTC" : "", - (sr & ISL1208_REG_SR_XTOSCB) ? " XTOSCB" : "", -- (sr & ISL1208_REG_SR_ARST) ? " ARST" : "", -- sr); -+ (sr & ISL1208_REG_SR_ARST) ? " ARST" : "", sr); - - seq_printf(seq, "batt_status\t: %s\n", - (sr & ISL1208_REG_SR_RTCF) ? "bad" : "okay"); - - dtr = isl1208_i2c_get_dtr(client); -- if (dtr >= 0 -1) -+ if (dtr >= 0 - 1) - seq_printf(seq, "digital_trim\t: %d ppm\n", dtr); - - atr = isl1208_i2c_get_atr(client); - if (atr >= 0) - seq_printf(seq, "analog_trim\t: %d.%.2d pF\n", -- atr>>2, (atr&0x3)*25); -+ atr >> 2, (atr & 0x3) * 25); - - usr = isl1208_i2c_get_usr(client); - if (usr >= 0) -@@ -252,9 +240,8 @@ - return 0; - } - -- --static int isl1208_i2c_read_time(struct i2c_client *client, -- struct rtc_time *tm) -+static int -+isl1208_i2c_read_time(struct i2c_client *client, struct rtc_time *tm) - { - int sr; - u8 regs[ISL1208_RTC_SECTION_LEN] = { 0, }; -@@ -274,27 +261,30 @@ - - tm->tm_sec = BCD2BIN(regs[ISL1208_REG_SC]); - tm->tm_min = BCD2BIN(regs[ISL1208_REG_MN]); -- { /* HR field has a more complex interpretation */ -+ -+ /* HR field has a more complex interpretation */ -+ { - const u8 _hr = regs[ISL1208_REG_HR]; -- if (_hr & ISL1208_REG_HR_MIL) /* 24h format */ -+ if (_hr & ISL1208_REG_HR_MIL) /* 24h format */ - tm->tm_hour = BCD2BIN(_hr & 0x3f); -- else { // 12h format -+ else { -+ /* 12h format */ - tm->tm_hour = BCD2BIN(_hr & 0x1f); -- if (_hr & ISL1208_REG_HR_PM) /* PM flag set */ -+ if (_hr & ISL1208_REG_HR_PM) /* PM flag set */ - tm->tm_hour += 12; - } - } - - tm->tm_mday = BCD2BIN(regs[ISL1208_REG_DT]); -- tm->tm_mon = BCD2BIN(regs[ISL1208_REG_MO]) - 1; /* rtc starts at 1 */ -+ tm->tm_mon = BCD2BIN(regs[ISL1208_REG_MO]) - 1; /* rtc starts at 1 */ - tm->tm_year = BCD2BIN(regs[ISL1208_REG_YR]) + 100; - tm->tm_wday = BCD2BIN(regs[ISL1208_REG_DW]); - - return 0; - } - --static int isl1208_i2c_read_alarm(struct i2c_client *client, -- struct rtc_wkalrm *alarm) -+static int -+isl1208_i2c_read_alarm(struct i2c_client *client, struct rtc_wkalrm *alarm) - { - struct rtc_time *const tm = &alarm->time; - u8 regs[ISL1208_ALARM_SECTION_LEN] = { 0, }; -@@ -307,7 +297,7 @@ - } - - sr = isl1208_i2c_read_regs(client, ISL1208_REG_SCA, regs, -- ISL1208_ALARM_SECTION_LEN); -+ ISL1208_ALARM_SECTION_LEN); - if (sr < 0) { - dev_err(&client->dev, "%s: reading alarm section failed\n", - __func__); -@@ -315,23 +305,25 @@ - } - - /* MSB of each alarm register is an enable bit */ -- tm->tm_sec = BCD2BIN(regs[ISL1208_REG_SCA-ISL1208_REG_SCA] & 0x7f); -- tm->tm_min = BCD2BIN(regs[ISL1208_REG_MNA-ISL1208_REG_SCA] & 0x7f); -- tm->tm_hour = BCD2BIN(regs[ISL1208_REG_HRA-ISL1208_REG_SCA] & 0x3f); -- tm->tm_mday = BCD2BIN(regs[ISL1208_REG_DTA-ISL1208_REG_SCA] & 0x3f); -- tm->tm_mon = BCD2BIN(regs[ISL1208_REG_MOA-ISL1208_REG_SCA] & 0x1f)-1; -- tm->tm_wday = BCD2BIN(regs[ISL1208_REG_DWA-ISL1208_REG_SCA] & 0x03); -+ tm->tm_sec = BCD2BIN(regs[ISL1208_REG_SCA - ISL1208_REG_SCA] & 0x7f); -+ tm->tm_min = BCD2BIN(regs[ISL1208_REG_MNA - ISL1208_REG_SCA] & 0x7f); -+ tm->tm_hour = BCD2BIN(regs[ISL1208_REG_HRA - ISL1208_REG_SCA] & 0x3f); -+ tm->tm_mday = BCD2BIN(regs[ISL1208_REG_DTA - ISL1208_REG_SCA] & 0x3f); -+ tm->tm_mon = -+ BCD2BIN(regs[ISL1208_REG_MOA - ISL1208_REG_SCA] & 0x1f) - 1; -+ tm->tm_wday = BCD2BIN(regs[ISL1208_REG_DWA - ISL1208_REG_SCA] & 0x03); - - return 0; - } - --static int isl1208_rtc_read_time(struct device *dev, struct rtc_time *tm) -+static int -+isl1208_rtc_read_time(struct device *dev, struct rtc_time *tm) - { - return isl1208_i2c_read_time(to_i2c_client(dev), tm); - } - --static int isl1208_i2c_set_time(struct i2c_client *client, -- struct rtc_time const *tm) -+static int -+isl1208_i2c_set_time(struct i2c_client *client, struct rtc_time const *tm) - { - int sr; - u8 regs[ISL1208_RTC_SECTION_LEN] = { 0, }; -@@ -353,7 +345,7 @@ - } - - /* set WRTC */ -- sr = i2c_smbus_write_byte_data (client, ISL1208_REG_SR, -+ sr = i2c_smbus_write_byte_data(client, ISL1208_REG_SR, - sr | ISL1208_REG_SR_WRTC); - if (sr < 0) { - dev_err(&client->dev, "%s: writing SR failed\n", __func__); -@@ -369,7 +361,7 @@ - } - - /* clear WRTC again */ -- sr = i2c_smbus_write_byte_data (client, ISL1208_REG_SR, -+ sr = i2c_smbus_write_byte_data(client, ISL1208_REG_SR, - sr & ~ISL1208_REG_SR_WRTC); - if (sr < 0) { - dev_err(&client->dev, "%s: writing SR failed\n", __func__); -@@ -380,70 +372,69 @@ - } - - --static int isl1208_rtc_set_time(struct device *dev, struct rtc_time *tm) -+static int -+isl1208_rtc_set_time(struct device *dev, struct rtc_time *tm) - { - return isl1208_i2c_set_time(to_i2c_client(dev), tm); - } - --static int isl1208_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *alarm) -+static int -+isl1208_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *alarm) - { - return isl1208_i2c_read_alarm(to_i2c_client(dev), alarm); - } - - static const struct rtc_class_ops isl1208_rtc_ops = { -- .proc = isl1208_rtc_proc, -- .read_time = isl1208_rtc_read_time, -- .set_time = isl1208_rtc_set_time, -- .read_alarm = isl1208_rtc_read_alarm, -- //.set_alarm = isl1208_rtc_set_alarm, -+ .proc = isl1208_rtc_proc, -+ .read_time = isl1208_rtc_read_time, -+ .set_time = isl1208_rtc_set_time, -+ .read_alarm = isl1208_rtc_read_alarm, -+ /*.set_alarm = isl1208_rtc_set_alarm, */ - }; - - /* sysfs interface */ - --static ssize_t isl1208_sysfs_show_atrim(struct device *dev, -- struct device_attribute *attr, -- char *buf) -+static ssize_t -+isl1208_sysfs_show_atrim(struct device *dev, -+ struct device_attribute *attr, char *buf) - { -- int atr; -- -- atr = isl1208_i2c_get_atr(to_i2c_client(dev)); -+ int atr = isl1208_i2c_get_atr(to_i2c_client(dev)); - if (atr < 0) - return atr; - -- return sprintf(buf, "%d.%.2d pF\n", atr>>2, (atr&0x3)*25); -+ return sprintf(buf, "%d.%.2d pF\n", atr >> 2, (atr & 0x3) * 25); - } -+ - static DEVICE_ATTR(atrim, S_IRUGO, isl1208_sysfs_show_atrim, NULL); - --static ssize_t isl1208_sysfs_show_dtrim(struct device *dev, -- struct device_attribute *attr, -- char *buf) -+static ssize_t -+isl1208_sysfs_show_dtrim(struct device *dev, -+ struct device_attribute *attr, char *buf) - { -- int dtr; -- -- dtr = isl1208_i2c_get_dtr(to_i2c_client(dev)); -+ int dtr = isl1208_i2c_get_dtr(to_i2c_client(dev)); - if (dtr < 0) - return dtr; - - return sprintf(buf, "%d ppm\n", dtr); - } -+ - static DEVICE_ATTR(dtrim, S_IRUGO, isl1208_sysfs_show_dtrim, NULL); - --static ssize_t isl1208_sysfs_show_usr(struct device *dev, -- struct device_attribute *attr, -- char *buf) -+static ssize_t -+isl1208_sysfs_show_usr(struct device *dev, -+ struct device_attribute *attr, char *buf) - { -- int usr; -- -- usr = isl1208_i2c_get_usr(to_i2c_client(dev)); -+ int usr = isl1208_i2c_get_usr(to_i2c_client(dev)); - if (usr < 0) - return usr; - - return sprintf(buf, "0x%.4x\n", usr); - } - --static ssize_t isl1208_sysfs_store_usr(struct device *dev, -- struct device_attribute *attr, -- const char *buf, size_t count) -+static ssize_t -+isl1208_sysfs_store_usr(struct device *dev, -+ struct device_attribute *attr, -+ const char *buf, size_t count) - { - int usr = -1; - -@@ -460,124 +451,116 @@ - - return isl1208_i2c_set_usr(to_i2c_client(dev), usr) ? -EIO : count; - } -+ - static DEVICE_ATTR(usr, S_IRUGO | S_IWUSR, isl1208_sysfs_show_usr, - isl1208_sysfs_store_usr); - - static int --isl1208_probe(struct i2c_adapter *adapter, int addr, int kind) -+isl1208_sysfs_register(struct device *dev) - { -- int rc = 0; -- struct i2c_client *new_client = NULL; -- struct rtc_device *rtc = NULL; -+ int err; -+ -+ err = device_create_file(dev, &dev_attr_atrim); -+ if (err) -+ return err; - -- if (!i2c_check_functionality(adapter, I2C_FUNC_I2C)) { -- rc = -ENODEV; -- goto failout; -+ err = device_create_file(dev, &dev_attr_dtrim); -+ if (err) { -+ device_remove_file(dev, &dev_attr_atrim); -+ return err; - } - -- new_client = kzalloc(sizeof(struct i2c_client), GFP_KERNEL); -- if (new_client == NULL) { -- rc = -ENOMEM; -- goto failout; -+ err = device_create_file(dev, &dev_attr_usr); -+ if (err) { -+ device_remove_file(dev, &dev_attr_atrim); -+ device_remove_file(dev, &dev_attr_dtrim); - } - -- new_client->addr = addr; -- new_client->adapter = adapter; -- new_client->driver = &isl1208_driver; -- new_client->flags = 0; -- strcpy(new_client->name, DRV_NAME); -+ return 0; -+} - -- if (kind < 0) { -- rc = isl1208_i2c_validate_client(new_client); -- if (rc < 0) -- goto failout; -- } -+static int -+isl1208_sysfs_unregister(struct device *dev) -+{ -+ device_remove_file(dev, &dev_attr_atrim); -+ device_remove_file(dev, &dev_attr_atrim); -+ device_remove_file(dev, &dev_attr_usr); -+ -+ return 0; -+} -+ -+static int -+isl1208_probe(struct i2c_client *client) -+{ -+ int rc = 0; -+ struct rtc_device *rtc; - -- rc = i2c_attach_client(new_client); -- if (rc < 0) -- goto failout; -+ if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) -+ return -ENODEV; - -- dev_info(&new_client->dev, -+ if (isl1208_i2c_validate_client(client) < 0) -+ return -ENODEV; -+ -+ dev_info(&client->dev, - "chip found, driver version " DRV_VERSION "\n"); - - rtc = rtc_device_register(isl1208_driver.driver.name, -- &new_client->dev, -- &isl1208_rtc_ops, THIS_MODULE); -- -- if (IS_ERR(rtc)) { -- rc = PTR_ERR(rtc); -- goto failout_detach; -- } -+ &client->dev, &isl1208_rtc_ops, -+ THIS_MODULE); -+ if (IS_ERR(rtc)) -+ return PTR_ERR(rtc); - -- i2c_set_clientdata(new_client, rtc); -+ i2c_set_clientdata(client, rtc); - -- rc = isl1208_i2c_get_sr(new_client); -+ rc = isl1208_i2c_get_sr(client); - if (rc < 0) { -- dev_err(&new_client->dev, "reading status failed\n"); -- goto failout_unregister; -+ dev_err(&client->dev, "reading status failed\n"); -+ goto exit_unregister; - } - - if (rc & ISL1208_REG_SR_RTCF) -- dev_warn(&new_client->dev, "rtc power failure detected, " -+ dev_warn(&client->dev, "rtc power failure detected, " - "please set clock.\n"); - -- rc = device_create_file(&new_client->dev, &dev_attr_atrim); -- if (rc < 0) -- goto failout_unregister; -- rc = device_create_file(&new_client->dev, &dev_attr_dtrim); -- if (rc < 0) -- goto failout_atrim; -- rc = device_create_file(&new_client->dev, &dev_attr_usr); -- if (rc < 0) -- goto failout_dtrim; -+ rc = isl1208_sysfs_register(&client->dev); -+ if (rc) -+ goto exit_unregister; - - return 0; - -- failout_dtrim: -- device_remove_file(&new_client->dev, &dev_attr_dtrim); -- failout_atrim: -- device_remove_file(&new_client->dev, &dev_attr_atrim); -- failout_unregister: -+ exit_unregister: - rtc_device_unregister(rtc); -- failout_detach: -- i2c_detach_client(new_client); -- failout: -- kfree(new_client); -- return rc; --} - --static int --isl1208_attach_adapter (struct i2c_adapter *adapter) --{ -- return i2c_probe(adapter, &addr_data, isl1208_probe); -+ return rc; - } - - static int --isl1208_detach_client(struct i2c_client *client) -+isl1208_remove(struct i2c_client *client) - { -- int rc; -- struct rtc_device *const rtc = i2c_get_clientdata(client); -- -- if (rtc) -- rtc_device_unregister(rtc); /* do we need to kfree? */ -- -- rc = i2c_detach_client(client); -- if (rc) -- return rc; -+ struct rtc_device *rtc = i2c_get_clientdata(client); - -- kfree(client); -+ isl1208_sysfs_unregister(&client->dev); -+ rtc_device_unregister(rtc); - - return 0; - } - --/* module management */ -+static struct i2c_driver isl1208_driver = { -+ .driver = { -+ .name = "rtc-isl1208", -+ }, -+ .probe = isl1208_probe, -+ .remove = isl1208_remove, -+}; - --static int __init isl1208_init(void) -+static int __init -+isl1208_init(void) - { - return i2c_add_driver(&isl1208_driver); - } - --static void __exit isl1208_exit(void) -+static void __exit -+isl1208_exit(void) - { - i2c_del_driver(&isl1208_driver); - } diff --git a/target/linux/ixp4xx/patches-2.6.25/011-rtc_pcf8563_new_style.patch b/target/linux/ixp4xx/patches-2.6.25/011-rtc_pcf8563_new_style.patch deleted file mode 100644 index 400da84..0000000 --- a/target/linux/ixp4xx/patches-2.6.25/011-rtc_pcf8563_new_style.patch +++ /dev/null @@ -1,191 +0,0 @@ ---- - drivers/rtc/rtc-pcf8563.c | 109 +++++++++++++--------------------------------- - 1 file changed, 32 insertions(+), 77 deletions(-) - ---- a/drivers/rtc/rtc-pcf8563.c -+++ b/drivers/rtc/rtc-pcf8563.c -@@ -18,17 +18,7 @@ - #include <linux/bcd.h> - #include <linux/rtc.h> - --#define DRV_VERSION "0.4.2" -- --/* Addresses to scan: none -- * This chip cannot be reliably autodetected. An empty eeprom -- * located at 0x51 will pass the validation routine due to -- * the way the registers are implemented. -- */ --static const unsigned short normal_i2c[] = { I2C_CLIENT_END }; -- --/* Module parameters */ --I2C_CLIENT_INSMOD; -+#define DRV_VERSION "0.4.3" - - #define PCF8563_REG_ST1 0x00 /* status */ - #define PCF8563_REG_ST2 0x01 -@@ -53,8 +43,10 @@ - #define PCF8563_SC_LV 0x80 /* low voltage */ - #define PCF8563_MO_C 0x80 /* century */ - -+static struct i2c_driver pcf8563_driver; -+ - struct pcf8563 { -- struct i2c_client client; -+ struct rtc_device *rtc; - /* - * The meaning of MO_C bit varies by the chip type. - * From PCF8563 datasheet: this bit is toggled when the years -@@ -72,16 +64,13 @@ - int c_polarity; /* 0: MO_C=1 means 19xx, otherwise MO_C=1 means 20xx */ - }; - --static int pcf8563_probe(struct i2c_adapter *adapter, int address, int kind); --static int pcf8563_detach(struct i2c_client *client); -- - /* - * In the routines that deal directly with the pcf8563 hardware, we use - * rtc_time -- month 0-11, hour 0-23, yr = calendar year-epoch. - */ - static int pcf8563_get_datetime(struct i2c_client *client, struct rtc_time *tm) - { -- struct pcf8563 *pcf8563 = container_of(client, struct pcf8563, client); -+ struct pcf8563 *pcf8563 = i2c_get_clientdata(client); - unsigned char buf[13] = { PCF8563_REG_ST1 }; - - struct i2c_msg msgs[] = { -@@ -138,7 +127,7 @@ - - static int pcf8563_set_datetime(struct i2c_client *client, struct rtc_time *tm) - { -- struct pcf8563 *pcf8563 = container_of(client, struct pcf8563, client); -+ struct pcf8563 *pcf8563 = i2c_get_clientdata(client); - int i, err; - unsigned char buf[9]; - -@@ -257,100 +246,66 @@ - .set_time = pcf8563_rtc_set_time, - }; - --static int pcf8563_attach(struct i2c_adapter *adapter) --{ -- return i2c_probe(adapter, &addr_data, pcf8563_probe); --} -- --static struct i2c_driver pcf8563_driver = { -- .driver = { -- .name = "pcf8563", -- }, -- .id = I2C_DRIVERID_PCF8563, -- .attach_adapter = &pcf8563_attach, -- .detach_client = &pcf8563_detach, --}; -- --static int pcf8563_probe(struct i2c_adapter *adapter, int address, int kind) -+static int pcf8563_probe(struct i2c_client *client) - { - struct pcf8563 *pcf8563; -- struct i2c_client *client; -- struct rtc_device *rtc; - - int err = 0; - -- dev_dbg(&adapter->dev, "%s\n", __FUNCTION__); -+ dev_dbg(&client->dev, "%s\n", __FUNCTION__); - -- if (!i2c_check_functionality(adapter, I2C_FUNC_I2C)) { -- err = -ENODEV; -- goto exit; -- } -+ if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) -+ return -ENODEV; - -- if (!(pcf8563 = kzalloc(sizeof(struct pcf8563), GFP_KERNEL))) { -- err = -ENOMEM; -- goto exit; -- } -- -- client = &pcf8563->client; -- client->addr = address; -- client->driver = &pcf8563_driver; -- client->adapter = adapter; -- -- strlcpy(client->name, pcf8563_driver.driver.name, I2C_NAME_SIZE); -+ if (!(pcf8563 = kzalloc(sizeof(struct pcf8563), GFP_KERNEL))) -+ return -ENOMEM; - - /* Verify the chip is really an PCF8563 */ -- if (kind < 0) { -- if (pcf8563_validate_client(client) < 0) { -- err = -ENODEV; -- goto exit_kfree; -- } -- } -- -- /* Inform the i2c layer */ -- if ((err = i2c_attach_client(client))) -+ if (pcf8563_validate_client(client) < 0) { -+ err = -ENODEV; - goto exit_kfree; -+ } - - dev_info(&client->dev, "chip found, driver version " DRV_VERSION "\n"); - -- rtc = rtc_device_register(pcf8563_driver.driver.name, &client->dev, -+ pcf8563->rtc = rtc_device_register(pcf8563_driver.driver.name, &client->dev, - &pcf8563_rtc_ops, THIS_MODULE); - -- if (IS_ERR(rtc)) { -- err = PTR_ERR(rtc); -- goto exit_detach; -+ if (IS_ERR(pcf8563->rtc)) { -+ err = PTR_ERR(pcf8563->rtc); -+ goto exit_kfree; - } - -- i2c_set_clientdata(client, rtc); -+ i2c_set_clientdata(client, pcf8563); - - return 0; - --exit_detach: -- i2c_detach_client(client); -- - exit_kfree: - kfree(pcf8563); - --exit: - return err; - } - --static int pcf8563_detach(struct i2c_client *client) -+static int pcf8563_remove(struct i2c_client *client) - { -- struct pcf8563 *pcf8563 = container_of(client, struct pcf8563, client); -- int err; -- struct rtc_device *rtc = i2c_get_clientdata(client); -+ struct pcf8563 *pcf8563 = i2c_get_clientdata(client); - -- if (rtc) -- rtc_device_unregister(rtc); -- -- if ((err = i2c_detach_client(client))) -- return err; -+ if (pcf8563->rtc) -+ rtc_device_unregister(pcf8563->rtc); - - kfree(pcf8563); - - return 0; - } - -+static struct i2c_driver pcf8563_driver = { -+ .driver = { -+ .name = "rtc-pcf8563", -+ }, -+ .probe = pcf8563_probe, -+ .remove = pcf8563_remove, -+}; -+ - static int __init pcf8563_init(void) - { - return i2c_add_driver(&pcf8563_driver); diff --git a/target/linux/ixp4xx/patches-2.6.25/012-rtc_x1205_new_style.patch b/target/linux/ixp4xx/patches-2.6.25/012-rtc_x1205_new_style.patch deleted file mode 100644 index 0cc1c51..0000000 --- a/target/linux/ixp4xx/patches-2.6.25/012-rtc_x1205_new_style.patch +++ /dev/null @@ -1,195 +0,0 @@ ---- - drivers/rtc/rtc-x1205.c | 128 ++++++++++++++++-------------------------------- - 1 file changed, 43 insertions(+), 85 deletions(-) - ---- a/drivers/rtc/rtc-x1205.c -+++ b/drivers/rtc/rtc-x1205.c -@@ -22,20 +22,7 @@ - #include <linux/rtc.h> - #include <linux/delay.h> - --#define DRV_VERSION "1.0.7" -- --/* Addresses to scan: none. This chip is located at -- * 0x6f and uses a two bytes register addressing. -- * Two bytes need to be written to read a single register, -- * while most other chips just require one and take the second -- * one as the data to be written. To prevent corrupting -- * unknown chips, the user must explicitly set the probe parameter. -- */ -- --static const unsigned short normal_i2c[] = { I2C_CLIENT_END }; -- --/* Insmod parameters */ --I2C_CLIENT_INSMOD; -+#define DRV_VERSION "1.0.8" - - /* offsets into CCR area */ - -@@ -91,19 +78,7 @@ - - #define X1205_HR_MIL 0x80 /* Set in ccr.hour for 24 hr mode */ - --/* Prototypes */ --static int x1205_attach(struct i2c_adapter *adapter); --static int x1205_detach(struct i2c_client *client); --static int x1205_probe(struct i2c_adapter *adapter, int address, int kind); -- --static struct i2c_driver x1205_driver = { -- .driver = { -- .name = "x1205", -- }, -- .id = I2C_DRIVERID_X1205, -- .attach_adapter = &x1205_attach, -- .detach_client = &x1205_detach, --}; -+static struct i2c_driver x1205_driver; - - /* - * In the routines that deal directly with the x1205 hardware, we use -@@ -497,58 +472,51 @@ - } - static DEVICE_ATTR(dtrim, S_IRUGO, x1205_sysfs_show_dtrim, NULL); - --static int x1205_attach(struct i2c_adapter *adapter) -+static int x1205_sysfs_register(struct device *dev) -+{ -+ int err; -+ -+ err = device_create_file(dev, &dev_attr_atrim); -+ if (err) -+ return err; -+ -+ err = device_create_file(dev, &dev_attr_dtrim); -+ if (err) -+ device_remove_file(dev, &dev_attr_atrim); -+ -+ return err; -+} -+ -+static void x1205_sysfs_unregister(struct device *dev) - { -- return i2c_probe(adapter, &addr_data, x1205_probe); -+ device_remove_file(dev, &dev_attr_atrim); -+ device_remove_file(dev, &dev_attr_dtrim); - } - --static int x1205_probe(struct i2c_adapter *adapter, int address, int kind) -+ -+static int x1205_probe(struct i2c_client *client) - { - int err = 0; - unsigned char sr; -- struct i2c_client *client; - struct rtc_device *rtc; - -- dev_dbg(&adapter->dev, "%s\n", __FUNCTION__); -+ dev_dbg(&client->dev, "%s\n", __FUNCTION__); - -- if (!i2c_check_functionality(adapter, I2C_FUNC_I2C)) { -- err = -ENODEV; -- goto exit; -+ if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) { -+ return -ENODEV; - } - -- if (!(client = kzalloc(sizeof(struct i2c_client), GFP_KERNEL))) { -- err = -ENOMEM; -- goto exit; -+ if (x1205_validate_client(client) < 0) { -+ return -ENODEV; - } - -- /* I2C client */ -- client->addr = address; -- client->driver = &x1205_driver; -- client->adapter = adapter; -- -- strlcpy(client->name, x1205_driver.driver.name, I2C_NAME_SIZE); -- -- /* Verify the chip is really an X1205 */ -- if (kind < 0) { -- if (x1205_validate_client(client) < 0) { -- err = -ENODEV; -- goto exit_kfree; -- } -- } -- -- /* Inform the i2c layer */ -- if ((err = i2c_attach_client(client))) -- goto exit_kfree; -- - dev_info(&client->dev, "chip found, driver version " DRV_VERSION "\n"); - - rtc = rtc_device_register(x1205_driver.driver.name, &client->dev, - &x1205_rtc_ops, THIS_MODULE); - -- if (IS_ERR(rtc)) { -- err = PTR_ERR(rtc); -- goto exit_detach; -- } -+ if (IS_ERR(rtc)) -+ return PTR_ERR(rtc); - - i2c_set_clientdata(client, rtc); - -@@ -565,45 +533,35 @@ - else - dev_err(&client->dev, "couldn't read status\n"); - -- err = device_create_file(&client->dev, &dev_attr_atrim); -- if (err) goto exit_devreg; -- err = device_create_file(&client->dev, &dev_attr_dtrim); -- if (err) goto exit_atrim; -+ err = x1205_sysfs_register(&client->dev); -+ if (err) -+ goto exit_devreg; - - return 0; - --exit_atrim: -- device_remove_file(&client->dev, &dev_attr_atrim); -- - exit_devreg: - rtc_device_unregister(rtc); - --exit_detach: -- i2c_detach_client(client); -- --exit_kfree: -- kfree(client); -- --exit: - return err; - } - --static int x1205_detach(struct i2c_client *client) -+static int x1205_remove(struct i2c_client *client) - { -- int err; - struct rtc_device *rtc = i2c_get_clientdata(client); - -- if (rtc) -- rtc_device_unregister(rtc); -- -- if ((err = i2c_detach_client(client))) -- return err; -- -- kfree(client); -- -+ rtc_device_unregister(rtc); -+ x1205_sysfs_unregister(&client->dev); - return 0; - } - -+static struct i2c_driver x1205_driver = { -+ .driver = { -+ .name = "rtc-x1205", -+ }, -+ .probe = x1205_probe, -+ .remove = x1205_remove, -+}; -+ - static int __init x1205_init(void) - { - return i2c_add_driver(&x1205_driver); diff --git a/target/linux/ixp4xx/patches-2.6.25/030-ixp4xx_fsg_board_support.patch b/target/linux/ixp4xx/patches-2.6.25/030-ixp4xx_fsg_board_support.patch deleted file mode 100644 index 8fb7280..0000000 --- a/target/linux/ixp4xx/patches-2.6.25/030-ixp4xx_fsg_board_support.patch +++ /dev/null @@ -1,559 +0,0 @@ -From: Rod Whitby <rod@whitby.id.au> -Subject: [PATCH] ixp4xx: Add support for the Freecom FSG-3 board (Patch #4874) - -The Freecom-FSG3 is a small network-attached-storage device with the -following feature set: - -* Intel IXP422 -* 4MB Flash (ixp4xx flash driver) -* 64MB RAM -* 4 USB 2.0 host ports (ehci and ohci drivers) -* 1 WAN (eth1) and 3 LAN (eth0) ethernet ports - * Supported by the open source ixp4xx ethernet driver -* Via VT6421 disk controller (libata and sata-via drivers) - * Internal hard disk (PATA supported, SATA not yet supported) - * External SATA port (not yet supported) -* ISL1208 RTC chip -* Winbond 83782 temp sensor and fan controller -* MiniPCI slot - -The ixp4xx_defconfig is also updated to support this device (the -leds-fsg driver is to be submitted separately via the leds tree after -this initial support is merged, as it depends on header gpio defines). - -Signed-off-by: Rod Whitby <rod@whitby.id.au> - -PATCH FOLLOWS -KernelVersion: v2.6.25-rc6-74-g264e3e8 ---- - -Updated to correct all issues found by RMK. - -The front power button calls ctrl_alt_del() and the rear reset button -now calls machine_restart() directly. - - arch/arm/configs/ixp4xx_defconfig | 9 +- - arch/arm/mach-ixp4xx/Kconfig | 9 + - arch/arm/mach-ixp4xx/Makefile | 2 + - arch/arm/mach-ixp4xx/fsg-pci.c | 71 ++++++++ - arch/arm/mach-ixp4xx/fsg-setup.c | 276 ++++++++++++++++++++++++++++++++ - include/asm-arm/arch-ixp4xx/fsg.h | 50 ++++++ - include/asm-arm/arch-ixp4xx/hardware.h | 1 + - include/asm-arm/arch-ixp4xx/irqs.h | 7 + - 8 files changed, 421 insertions(+), 4 deletions(-) - create mode 100644 arch/arm/mach-ixp4xx/fsg-pci.c - create mode 100644 arch/arm/mach-ixp4xx/fsg-setup.c - create mode 100644 include/asm-arm/arch-ixp4xx/fsg.h - ---- a/arch/arm/configs/ixp4xx_defconfig -+++ b/arch/arm/configs/ixp4xx_defconfig -@@ -165,6 +165,7 @@ - CONFIG_MACH_NAS100D=y - CONFIG_MACH_DSMG600=y - CONFIG_ARCH_IXDP4XX=y -+CONFIG_MACH_FSG=y - CONFIG_CPU_IXP46X=y - CONFIG_CPU_IXP43X=y - CONFIG_MACH_GTWX5715=y -@@ -770,7 +771,7 @@ - # CONFIG_SATA_SIL24 is not set - # CONFIG_SATA_SIS is not set - # CONFIG_SATA_ULI is not set --# CONFIG_SATA_VIA is not set -+CONFIG_SATA_VIA=y - # CONFIG_SATA_VITESSE is not set - # CONFIG_SATA_INIC162X is not set - # CONFIG_PATA_ALI is not set -@@ -1143,7 +1144,7 @@ - # CONFIG_SENSORS_VIA686A is not set - # CONFIG_SENSORS_VT1211 is not set - # CONFIG_SENSORS_VT8231 is not set --# CONFIG_SENSORS_W83781D is not set -+CONFIG_SENSORS_W83781D=y - # CONFIG_SENSORS_W83791D is not set - # CONFIG_SENSORS_W83792D is not set - # CONFIG_SENSORS_W83793 is not set -@@ -1334,8 +1335,8 @@ - # - # LED drivers - # --# CONFIG_LEDS_IXP4XX is not set - CONFIG_LEDS_GPIO=y -+CONFIG_LEDS_FSG=y - - # - # LED Triggers -@@ -1367,7 +1368,7 @@ - # CONFIG_RTC_DRV_DS1672 is not set - # CONFIG_RTC_DRV_MAX6900 is not set - # CONFIG_RTC_DRV_RS5C372 is not set --# CONFIG_RTC_DRV_ISL1208 is not set -+CONFIG_RTC_DRV_ISL1208=y - CONFIG_RTC_DRV_X1205=y - CONFIG_RTC_DRV_PCF8563=y - # CONFIG_RTC_DRV_PCF8583 is not set ---- a/arch/arm/mach-ixp4xx/Kconfig -+++ b/arch/arm/mach-ixp4xx/Kconfig -@@ -125,6 +125,15 @@ - depends on ARCH_IXDP425 || MACH_IXDP465 || MACH_KIXRP435 - default y - -+config MACH_FSG -+ bool -+ prompt "Freecom FSG-3" -+ select PCI -+ help -+ Say 'Y' here if you want your kernel to support Freecom's -+ FSG-3 device. For more information on this platform, -+ see http://www.nslu2-linux.org/wiki/FSG3/HomePage -+ - # - # Certain registers and IRQs are only enabled if supporting IXP465 CPUs - # ---- a/arch/arm/mach-ixp4xx/Makefile -+++ b/arch/arm/mach-ixp4xx/Makefile -@@ -15,6 +15,7 @@ - obj-pci-$(CONFIG_MACH_DSMG600) += dsmg600-pci.o - obj-pci-$(CONFIG_MACH_GATEWAY7001) += gateway7001-pci.o - obj-pci-$(CONFIG_MACH_WG302V2) += wg302v2-pci.o -+obj-pci-$(CONFIG_MACH_FSG) += fsg-pci.o - - obj-y += common.o - -@@ -28,6 +29,7 @@ - obj-$(CONFIG_MACH_DSMG600) += dsmg600-setup.o - obj-$(CONFIG_MACH_GATEWAY7001) += gateway7001-setup.o - obj-$(CONFIG_MACH_WG302V2) += wg302v2-setup.o -+obj-$(CONFIG_MACH_FSG) += fsg-setup.o - - obj-$(CONFIG_PCI) += $(obj-pci-$(CONFIG_PCI)) common-pci.o - obj-$(CONFIG_IXP4XX_QMGR) += ixp4xx_qmgr.o ---- /dev/null -+++ b/arch/arm/mach-ixp4xx/fsg-pci.c -@@ -0,0 +1,71 @@ -+/* -+ * arch/arch/mach-ixp4xx/fsg-pci.c -+ * -+ * FSG board-level PCI initialization -+ * -+ * Author: Rod Whitby <rod@whitby.id.au> -+ * Maintainer: http://www.nslu2-linux.org/ -+ * -+ * based on ixdp425-pci.c: -+ * Copyright (C) 2002 Intel Corporation. -+ * Copyright (C) 2003-2004 MontaVista Software, Inc. -+ * -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License version 2 as -+ * published by the Free Software Foundation. -+ * -+ */ -+ -+#include <linux/pci.h> -+#include <linux/init.h> -+#include <linux/irq.h> -+ -+#include <asm/mach/pci.h> -+#include <asm/mach-types.h> -+ -+void __init fsg_pci_preinit(void) -+{ -+ set_irq_type(IRQ_FSG_PCI_INTA, IRQT_LOW); -+ set_irq_type(IRQ_FSG_PCI_INTB, IRQT_LOW); -+ set_irq_type(IRQ_FSG_PCI_INTC, IRQT_LOW); -+ -+ ixp4xx_pci_preinit(); -+} -+ -+static int __init fsg_map_irq(struct pci_dev *dev, u8 slot, u8 pin) -+{ -+ static int pci_irq_table[FSG_PCI_IRQ_LINES] = { -+ IRQ_FSG_PCI_INTC, -+ IRQ_FSG_PCI_INTB, -+ IRQ_FSG_PCI_INTA, -+ }; -+ -+ int irq = -1; -+ slot = slot - 11; -+ -+ if (slot >= 1 && slot <= FSG_PCI_MAX_DEV && -+ pin >= 1 && pin <= FSG_PCI_IRQ_LINES) -+ irq = pci_irq_table[(slot - 1)]; -+ printk(KERN_INFO "%s: Mapped slot %d pin %d to IRQ %d\n", -+ __func__, slot, pin, irq); -+ -+ return irq; -+} -+ -+struct hw_pci fsg_pci __initdata = { -+ .nr_controllers = 1, -+ .preinit = fsg_pci_preinit, -+ .swizzle = pci_std_swizzle, -+ .setup = ixp4xx_setup, -+ .scan = ixp4xx_scan_bus, -+ .map_irq = fsg_map_irq, -+}; -+ -+int __init fsg_pci_init(void) -+{ -+ if (machine_is_fsg()) -+ pci_common_init(&fsg_pci); -+ return 0; -+} -+ -+subsys_initcall(fsg_pci_init); ---- /dev/null -+++ b/arch/arm/mach-ixp4xx/fsg-setup.c -@@ -0,0 +1,276 @@ -+/* -+ * arch/arm/mach-ixp4xx/fsg-setup.c -+ * -+ * FSG board-setup -+ * -+ * Copyright (C) 2008 Rod Whitby <rod@whitby.id.au> -+ * -+ * based on ixdp425-setup.c: -+ * Copyright (C) 2003-2004 MontaVista Software, Inc. -+ * based on nslu2-power.c -+ * Copyright (C) 2005 Tower Technologies -+ * -+ * Author: Rod Whitby <rod@whitby.id.au> -+ * Maintainers: http://www.nslu2-linux.org/ -+ * -+ */ -+ -+#include <linux/if_ether.h> -+#include <linux/irq.h> -+#include <linux/serial.h> -+#include <linux/serial_8250.h> -+#include <linux/leds.h> -+#include <linux/reboot.h> -+#include <linux/i2c.h> -+#include <linux/i2c-gpio.h> -+ -+#include <asm/mach-types.h> -+#include <asm/mach/arch.h> -+#include <asm/mach/flash.h> -+#include <asm/io.h> -+#include <asm/gpio.h> -+ -+static struct flash_platform_data fsg_flash_data = { -+ .map_name = "cfi_probe", -+ .width = 2, -+}; -+ -+static struct resource fsg_flash_resource = { -+ .flags = IORESOURCE_MEM, -+}; -+ -+static struct platform_device fsg_flash = { -+ .name = "IXP4XX-Flash", -+ .id = 0, -+ .dev = { -+ .platform_data = &fsg_flash_data, -+ }, -+ .num_resources = 1, -+ .resource = &fsg_flash_resource, -+}; -+ -+static struct i2c_gpio_platform_data fsg_i2c_gpio_data = { -+ .sda_pin = FSG_SDA_PIN, -+ .scl_pin = FSG_SCL_PIN, -+}; -+ -+static struct platform_device fsg_i2c_gpio = { -+ .name = "i2c-gpio", -+ .id = 0, -+ .dev = { -+ .platform_data = &fsg_i2c_gpio_data, -+ }, -+}; -+ -+static struct i2c_board_info __initdata fsg_i2c_board_info [] = { -+ { -+ I2C_BOARD_INFO("rtc-isl1208", 0x6f), -+ }, -+}; -+ -+static struct resource fsg_uart_resources[] = { -+ { -+ .start = IXP4XX_UART1_BASE_PHYS, -+ .end = IXP4XX_UART1_BASE_PHYS + 0x0fff, -+ .flags = IORESOURCE_MEM, -+ }, -+ { -+ .start = IXP4XX_UART2_BASE_PHYS, -+ .end = IXP4XX_UART2_BASE_PHYS + 0x0fff, -+ .flags = IORESOURCE_MEM, -+ } -+}; -+ -+static struct plat_serial8250_port fsg_uart_data[] = { -+ { -+ .mapbase = IXP4XX_UART1_BASE_PHYS, -+ .membase = (char *)IXP4XX_UART1_BASE_VIRT + REG_OFFSET, -+ .irq = IRQ_IXP4XX_UART1, -+ .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST, -+ .iotype = UPIO_MEM, -+ .regshift = 2, -+ .uartclk = IXP4XX_UART_XTAL, -+ }, -+ { -+ .mapbase = IXP4XX_UART2_BASE_PHYS, -+ .membase = (char *)IXP4XX_UART2_BASE_VIRT + REG_OFFSET, -+ .irq = IRQ_IXP4XX_UART2, -+ .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST, -+ .iotype = UPIO_MEM, -+ .regshift = 2, -+ .uartclk = IXP4XX_UART_XTAL, -+ }, -+ { } -+}; -+ -+static struct platform_device fsg_uart = { -+ .name = "serial8250", -+ .id = PLAT8250_DEV_PLATFORM, -+ .dev = { -+ .platform_data = fsg_uart_data, -+ }, -+ .num_resources = ARRAY_SIZE(fsg_uart_resources), -+ .resource = fsg_uart_resources, -+}; -+ -+static struct platform_device fsg_leds = { -+ .name = "fsg-led", -+ .id = -1, -+}; -+ -+/* Built-in 10/100 Ethernet MAC interfaces */ -+static struct eth_plat_info fsg_plat_eth[] = { -+ { -+ .phy = 5, -+ .rxq = 3, -+ .txreadyq = 20, -+ }, { -+ .phy = 4, -+ .rxq = 4, -+ .txreadyq = 21, -+ } -+}; -+ -+static struct platform_device fsg_eth[] = { -+ { -+ .name = "ixp4xx_eth", -+ .id = IXP4XX_ETH_NPEB, -+ .dev = { -+ .platform_data = fsg_plat_eth, -+ }, -+ }, { -+ .name = "ixp4xx_eth", -+ .id = IXP4XX_ETH_NPEC, -+ .dev = { -+ .platform_data = fsg_plat_eth + 1, -+ }, -+ } -+}; -+ -+static struct platform_device *fsg_devices[] __initdata = { -+ &fsg_i2c_gpio, -+ &fsg_flash, -+ &fsg_leds, -+ &fsg_eth[0], -+ &fsg_eth[1], -+}; -+ -+static irqreturn_t fsg_power_handler(int irq, void *dev_id) -+{ -+ /* Signal init to do the ctrlaltdel action, this will bypass init if -+ * it hasn't started and do a kernel_restart. -+ */ -+ ctrl_alt_del(); -+ -+ return IRQ_HANDLED; -+} -+ -+static irqreturn_t fsg_reset_handler(int irq, void *dev_id) -+{ -+ /* This is the paper-clip reset which does an emergency reboot. */ -+ printk(KERN_INFO "Restarting system.\n"); -+ machine_restart(NULL); -+ -+ /* This should never be reached. */ -+ return IRQ_HANDLED; -+} -+ -+static void __init fsg_init(void) -+{ -+ DECLARE_MAC_BUF(mac_buf); -+ uint8_t __iomem *f; -+ int i; -+ -+ ixp4xx_sys_init(); -+ -+ fsg_flash_resource.start = IXP4XX_EXP_BUS_BASE(0); -+ fsg_flash_resource.end = -+ IXP4XX_EXP_BUS_BASE(0) + ixp4xx_exp_bus_size - 1; -+ -+ *IXP4XX_EXP_CS0 |= IXP4XX_FLASH_WRITABLE; -+ *IXP4XX_EXP_CS1 = *IXP4XX_EXP_CS0; -+ -+ /* Configure CS2 for operation, 8bit and writable */ -+ *IXP4XX_EXP_CS2 = 0xbfff0002; -+ -+ i2c_register_board_info(0, fsg_i2c_board_info, -+ ARRAY_SIZE(fsg_i2c_board_info)); -+ -+ /* This is only useful on a modified machine, but it is valuable -+ * to have it first in order to see debug messages, and so that -+ * it does *not* get removed if platform_add_devices fails! -+ */ -+ (void)platform_device_register(&fsg_uart); -+ -+ platform_add_devices(fsg_devices, ARRAY_SIZE(fsg_devices)); -+ -+ if (request_irq(gpio_to_irq(FSG_RB_GPIO), &fsg_reset_handler, -+ IRQF_DISABLED | IRQF_TRIGGER_LOW, -+ "FSG reset button", NULL) < 0) { -+ -+ printk(KERN_DEBUG "Reset Button IRQ %d not available\n", -+ gpio_to_irq(FSG_RB_GPIO)); -+ } -+ -+ if (request_irq(gpio_to_irq(FSG_SB_GPIO), &fsg_power_handler, -+ IRQF_DISABLED | IRQF_TRIGGER_LOW, -+ "FSG power button", NULL) < 0) { -+ -+ printk(KERN_DEBUG "Power Button IRQ %d not available\n", -+ gpio_to_irq(FSG_SB_GPIO)); -+ } -+ -+ /* -+ * Map in a portion of the flash and read the MAC addresses. -+ * Since it is stored in BE in the flash itself, we need to -+ * byteswap it if we're in LE mode. -+ */ -+ f = ioremap(IXP4XX_EXP_BUS_BASE(0), 0x400000); -+ if (f) { -+#ifdef __ARMEB__ -+ for (i = 0; i < 6; i++) { -+ fsg_plat_eth[0].hwaddr[i] = readb(f + 0x3C0422 + i); -+ fsg_plat_eth[1].hwaddr[i] = readb(f + 0x3C043B + i); -+ } -+#else -+ -+ /* -+ Endian-swapped reads from unaligned addresses are -+ required to extract the two MACs from the big-endian -+ Redboot config area in flash. -+ */ -+ -+ fsg_plat_eth[0].hwaddr[0] = readb(f + 0x3C0421); -+ fsg_plat_eth[0].hwaddr[1] = readb(f + 0x3C0420); -+ fsg_plat_eth[0].hwaddr[2] = readb(f + 0x3C0427); -+ fsg_plat_eth[0].hwaddr[3] = readb(f + 0x3C0426); -+ fsg_plat_eth[0].hwaddr[4] = readb(f + 0x3C0425); -+ fsg_plat_eth[0].hwaddr[5] = readb(f + 0x3C0424); -+ -+ fsg_plat_eth[1].hwaddr[0] = readb(f + 0x3C0439); -+ fsg_plat_eth[1].hwaddr[1] = readb(f + 0x3C043F); -+ fsg_plat_eth[1].hwaddr[2] = readb(f + 0x3C043E); -+ fsg_plat_eth[1].hwaddr[3] = readb(f + 0x3C043D); -+ fsg_plat_eth[1].hwaddr[4] = readb(f + 0x3C043C); -+ fsg_plat_eth[1].hwaddr[5] = readb(f + 0x3C0443); -+#endif -+ iounmap(f); -+ } -+ printk(KERN_INFO "FSG: Using MAC address %s for port 0\n", -+ print_mac(mac_buf, fsg_plat_eth[0].hwaddr)); -+ printk(KERN_INFO "FSG: Using MAC address %s for port 1\n", -+ print_mac(mac_buf, fsg_plat_eth[1].hwaddr)); -+ -+} -+ -+MACHINE_START(FSG, "Freecom FSG-3") -+ /* Maintainer: www.nslu2-linux.org */ -+ .phys_io = IXP4XX_PERIPHERAL_BASE_PHYS, -+ .io_pg_offst = ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xfffc, -+ .map_io = ixp4xx_map_io, -+ .init_irq = ixp4xx_init_irq, -+ .timer = &ixp4xx_timer, -+ .boot_params = 0x0100, -+ .init_machine = fsg_init, -+MACHINE_END -+ ---- /dev/null -+++ b/include/asm-arm/arch-ixp4xx/fsg.h -@@ -0,0 +1,50 @@ -+/* -+ * include/asm-arm/arch-ixp4xx/fsg.h -+ * -+ * Freecom FSG-3 platform specific definitions -+ * -+ * Author: Rod Whitby <rod@whitby.id.au> -+ * Author: Tomasz Chmielewski <mangoo@wpkg.org> -+ * Maintainers: http://www.nslu2-linux.org -+ * -+ * Based on coyote.h by -+ * Copyright 2004 (c) MontaVista, Software, Inc. -+ * -+ * This file is licensed under the terms of the GNU General Public -+ * License version 2. This program is licensed "as is" without any -+ * warranty of any kind, whether express or implied. -+ */ -+ -+#ifndef __ASM_ARCH_HARDWARE_H__ -+#error "Do not include this directly, instead #include <asm/hardware.h>" -+#endif -+ -+#define FSG_SDA_PIN 12 -+#define FSG_SCL_PIN 13 -+ -+/* -+ * FSG PCI IRQs -+ */ -+#define FSG_PCI_MAX_DEV 3 -+#define FSG_PCI_IRQ_LINES 3 -+ -+ -+/* PCI controller GPIO to IRQ pin mappings */ -+#define FSG_PCI_INTA_PIN 6 -+#define FSG_PCI_INTB_PIN 7 -+#define FSG_PCI_INTC_PIN 5 -+ -+/* Buttons */ -+ -+#define FSG_SB_GPIO 4 /* sync button */ -+#define FSG_RB_GPIO 9 /* reset button */ -+#define FSG_UB_GPIO 10 /* usb button */ -+ -+/* LEDs */ -+ -+#define FSG_LED_WLAN_BIT 0 -+#define FSG_LED_WAN_BIT 1 -+#define FSG_LED_SATA_BIT 2 -+#define FSG_LED_USB_BIT 4 -+#define FSG_LED_RING_BIT 5 -+#define FSG_LED_SYNC_BIT 7 ---- a/include/asm-arm/arch-ixp4xx/hardware.h -+++ b/include/asm-arm/arch-ixp4xx/hardware.h -@@ -45,5 +45,6 @@ - #include "nslu2.h" - #include "nas100d.h" - #include "dsmg600.h" -+#include "fsg.h" - - #endif /* _ASM_ARCH_HARDWARE_H */ ---- a/include/asm-arm/arch-ixp4xx/irqs.h -+++ b/include/asm-arm/arch-ixp4xx/irqs.h -@@ -128,4 +128,11 @@ - #define IRQ_DSMG600_PCI_INTE IRQ_IXP4XX_GPIO7 - #define IRQ_DSMG600_PCI_INTF IRQ_IXP4XX_GPIO6 - -+/* -+ * Freecom FSG-3 Board IRQs -+ */ -+#define IRQ_FSG_PCI_INTA IRQ_IXP4XX_GPIO6 -+#define IRQ_FSG_PCI_INTB IRQ_IXP4XX_GPIO7 -+#define IRQ_FSG_PCI_INTC IRQ_IXP4XX_GPIO5 -+ - #endif diff --git a/target/linux/ixp4xx/patches-2.6.25/031-ixp4xx_fsg_led_driver.patch b/target/linux/ixp4xx/patches-2.6.25/031-ixp4xx_fsg_led_driver.patch deleted file mode 100644 index 051fc7c..0000000 --- a/target/linux/ixp4xx/patches-2.6.25/031-ixp4xx_fsg_led_driver.patch +++ /dev/null @@ -1,309 +0,0 @@ -From a66e34fefb3f8142d7f16808563eb610225f6e77 Mon Sep 17 00:00:00 2001 -From: Rod Whitby <rod@whitby.id.au> -Date: Tue, 29 Jan 2008 23:17:42 +1030 -Subject: [PATCH] leds: Add new driver for the LEDs on the Freecom FSG-3 - -The LEDs on the Freecom FSG-3 are connected to an external -memory-mapped latch on the ixp4xx expansion bus, and therefore cannot -be supported by any of the existing LEDs drivers. - -Signed-off-by: Rod Whitby <rod@whitby.id.au> --- -PATCH FOLLOWS -KernelVersion: v2.6.25-rc6-117-g457fb60 ---- - drivers/leds/Kconfig | 6 + - drivers/leds/Makefile | 1 + - drivers/leds/leds-fsg.c | 261 +++++++++++++++++++++++++++++++++++++++++++++++ - 3 files changed, 268 insertions(+), 0 deletions(-) - create mode 100644 drivers/leds/leds-fsg.c - ---- a/drivers/leds/Kconfig -+++ b/drivers/leds/Kconfig -@@ -46,6 +46,12 @@ - This option enables support for the LEDs on Sharp Zaurus - SL-Cxx00 series (C1000, C3000, C3100). - -+config LEDS_FSG -+ tristate "LED Support for the Freecom FSG-3" -+ depends on LEDS_CLASS && MACH_FSG -+ help -+ This option enables support for the LEDs on the Freecom FSG-3. -+ - config LEDS_TOSA - tristate "LED Support for the Sharp SL-6000 series" - depends on LEDS_CLASS && PXA_SHARPSL ---- a/drivers/leds/Makefile -+++ b/drivers/leds/Makefile -@@ -22,6 +22,7 @@ - obj-$(CONFIG_LEDS_CM_X270) += leds-cm-x270.o - obj-$(CONFIG_LEDS_CLEVO_MAIL) += leds-clevo-mail.o - obj-$(CONFIG_LEDS_HP6XX) += leds-hp6xx.o -+obj-$(CONFIG_LEDS_FSG) += leds-fsg.o - - # LED Triggers - obj-$(CONFIG_LEDS_TRIGGER_TIMER) += ledtrig-timer.o ---- /dev/null -+++ b/drivers/leds/leds-fsg.c -@@ -0,0 +1,261 @@ -+/* -+ * LED Driver for the Freecom FSG-3 -+ * -+ * Copyright (c) 2008 Rod Whitby <rod@whitby.id.au> -+ * -+ * Author: Rod Whitby <rod@whitby.id.au> -+ * -+ * Based on leds-spitz.c -+ * Copyright 2005-2006 Openedhand Ltd. -+ * Author: Richard Purdie <rpurdie@openedhand.com> -+ * -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License version 2 as -+ * published by the Free Software Foundation. -+ * -+ */ -+ -+#include <linux/kernel.h> -+#include <linux/init.h> -+#include <linux/platform_device.h> -+#include <linux/leds.h> -+#include <asm/arch/hardware.h> -+#include <asm/io.h> -+ -+static short __iomem *latch_address; -+static unsigned short latch_value; -+ -+ -+static void fsg_led_wlan_set(struct led_classdev *led_cdev, -+ enum led_brightness value) -+{ -+ if (value) { -+ latch_value &= ~(1 << FSG_LED_WLAN_BIT); -+ *latch_address = latch_value; -+ } else { -+ latch_value |= (1 << FSG_LED_WLAN_BIT); -+ *latch_address = latch_value; -+ } -+} -+ -+static void fsg_led_wan_set(struct led_classdev *led_cdev, -+ enum led_brightness value) -+{ -+ if (value) { -+ latch_value &= ~(1 << FSG_LED_WAN_BIT); -+ *latch_address = latch_value; -+ } else { -+ latch_value |= (1 << FSG_LED_WAN_BIT); -+ *latch_address = latch_value; -+ } -+} -+ -+static void fsg_led_sata_set(struct led_classdev *led_cdev, -+ enum led_brightness value) -+{ -+ if (value) { -+ latch_value &= ~(1 << FSG_LED_SATA_BIT); -+ *latch_address = latch_value; -+ } else { -+ latch_value |= (1 << FSG_LED_SATA_BIT); -+ *latch_address = latch_value; -+ } -+} -+ -+static void fsg_led_usb_set(struct led_classdev *led_cdev, -+ enum led_brightness value) -+{ -+ if (value) { -+ latch_value &= ~(1 << FSG_LED_USB_BIT); -+ *latch_address = latch_value; -+ } else { -+ latch_value |= (1 << FSG_LED_USB_BIT); -+ *latch_address = latch_value; -+ } -+} -+ -+static void fsg_led_sync_set(struct led_classdev *led_cdev, -+ enum led_brightness value) -+{ -+ if (value) { -+ latch_value &= ~(1 << FSG_LED_SYNC_BIT); -+ *latch_address = latch_value; -+ } else { -+ latch_value |= (1 << FSG_LED_SYNC_BIT); -+ *latch_address = latch_value; -+ } -+} -+ -+static void fsg_led_ring_set(struct led_classdev *led_cdev, -+ enum led_brightness value) -+{ -+ if (value) { -+ latch_value &= ~(1 << FSG_LED_RING_BIT); -+ *latch_address = latch_value; -+ } else { -+ latch_value |= (1 << FSG_LED_RING_BIT); -+ *latch_address = latch_value; -+ } -+} -+ -+ -+ -+static struct led_classdev fsg_wlan_led = { -+ .name = "fsg:blue:wlan", -+ .brightness_set = fsg_led_wlan_set, -+}; -+ -+static struct led_classdev fsg_wan_led = { -+ .name = "fsg:blue:wan", -+ .brightness_set = fsg_led_wan_set, -+}; -+ -+static struct led_classdev fsg_sata_led = { -+ .name = "fsg:blue:sata", -+ .brightness_set = fsg_led_sata_set, -+}; -+ -+static struct led_classdev fsg_usb_led = { -+ .name = "fsg:blue:usb", -+ .brightness_set = fsg_led_usb_set, -+}; -+ -+static struct led_classdev fsg_sync_led = { -+ .name = "fsg:blue:sync", -+ .brightness_set = fsg_led_sync_set, -+}; -+ -+static struct led_classdev fsg_ring_led = { -+ .name = "fsg:blue:ring", -+ .brightness_set = fsg_led_ring_set, -+}; -+ -+ -+ -+#ifdef CONFIG_PM -+static int fsg_led_suspend(struct platform_device *dev, pm_message_t state) -+{ -+ led_classdev_suspend(&fsg_wlan_led); -+ led_classdev_suspend(&fsg_wan_led); -+ led_classdev_suspend(&fsg_sata_led); -+ led_classdev_suspend(&fsg_usb_led); -+ led_classdev_suspend(&fsg_sync_led); -+ led_classdev_suspend(&fsg_ring_led); -+ return 0; -+} -+ -+static int fsg_led_resume(struct platform_device *dev) -+{ -+ led_classdev_resume(&fsg_wlan_led); -+ led_classdev_resume(&fsg_wan_led); -+ led_classdev_resume(&fsg_sata_led); -+ led_classdev_resume(&fsg_usb_led); -+ led_classdev_resume(&fsg_sync_led); -+ led_classdev_resume(&fsg_ring_led); -+ return 0; -+} -+#endif -+ -+ -+static int fsg_led_probe(struct platform_device *pdev) -+{ -+ int ret; -+ -+ ret = led_classdev_register(&pdev->dev, &fsg_wlan_led); -+ if (ret < 0) -+ goto failwlan; -+ -+ ret = led_classdev_register(&pdev->dev, &fsg_wan_led); -+ if (ret < 0) -+ goto failwan; -+ -+ ret = led_classdev_register(&pdev->dev, &fsg_sata_led); -+ if (ret < 0) -+ goto failsata; -+ -+ ret = led_classdev_register(&pdev->dev, &fsg_usb_led); -+ if (ret < 0) -+ goto failusb; -+ -+ ret = led_classdev_register(&pdev->dev, &fsg_sync_led); -+ if (ret < 0) -+ goto failsync; -+ -+ ret = led_classdev_register(&pdev->dev, &fsg_ring_led); -+ if (ret < 0) -+ goto failring; -+ -+ /* Map the LED chip select address space */ -+ latch_address = (unsigned short *) ioremap(IXP4XX_EXP_BUS_BASE(2), 512); -+ if (!latch_address) { -+ ret = -ENOMEM; -+ goto failremap; -+ } -+ -+ latch_value = 0xffff; -+ *latch_address = latch_value; -+ -+ return ret; -+ -+ failremap: -+ led_classdev_unregister(&fsg_ring_led); -+ failring: -+ led_classdev_unregister(&fsg_sync_led); -+ failsync: -+ led_classdev_unregister(&fsg_usb_led); -+ failusb: -+ led_classdev_unregister(&fsg_sata_led); -+ failsata: -+ led_classdev_unregister(&fsg_wan_led); -+ failwan: -+ led_classdev_unregister(&fsg_wlan_led); -+ failwlan: -+ -+ return ret; -+} -+ -+static int fsg_led_remove(struct platform_device *pdev) -+{ -+ iounmap(latch_address); -+ -+ led_classdev_unregister(&fsg_wlan_led); -+ led_classdev_unregister(&fsg_wan_led); -+ led_classdev_unregister(&fsg_sata_led); -+ led_classdev_unregister(&fsg_usb_led); -+ led_classdev_unregister(&fsg_sync_led); -+ led_classdev_unregister(&fsg_ring_led); -+ -+ return 0; -+} -+ -+ -+static struct platform_driver fsg_led_driver = { -+ .probe = fsg_led_probe, -+ .remove = fsg_led_remove, -+#ifdef CONFIG_PM -+ .suspend = fsg_led_suspend, -+ .resume = fsg_led_resume, -+#endif -+ .driver = { -+ .name = "fsg-led", -+ }, -+}; -+ -+ -+static int __init fsg_led_init(void) -+{ -+ return platform_driver_register(&fsg_led_driver); -+} -+ -+static void __exit fsg_led_exit(void) -+{ -+ platform_driver_unregister(&fsg_led_driver); -+} -+ -+ -+module_init(fsg_led_init); -+module_exit(fsg_led_exit); -+ -+MODULE_AUTHOR("Rod Whitby <rod@whitby.id.au>"); -+MODULE_DESCRIPTION("Freecom FSG-3 LED driver"); -+MODULE_LICENSE("GPL"); diff --git a/target/linux/ixp4xx/patches-2.6.25/090-increase_entropy_pools.patch b/target/linux/ixp4xx/patches-2.6.25/090-increase_entropy_pools.patch deleted file mode 100644 index 55e065e..0000000 --- a/target/linux/ixp4xx/patches-2.6.25/090-increase_entropy_pools.patch +++ /dev/null @@ -1,15 +0,0 @@ ---- a/drivers/char/random.c -+++ b/drivers/char/random.c -@@ -248,9 +248,9 @@ - /* - * Configuration information - */ --#define INPUT_POOL_WORDS 128 --#define OUTPUT_POOL_WORDS 32 --#define SEC_XFER_SIZE 512 -+#define INPUT_POOL_WORDS 256 -+#define OUTPUT_POOL_WORDS 64 -+#define SEC_XFER_SIZE 1024 - - /* - * The minimum number of bits of entropy before we wake up a read on diff --git a/target/linux/ixp4xx/patches-2.6.25/100-gateway7001_mac_plat_info.patch b/target/linux/ixp4xx/patches-2.6.25/100-gateway7001_mac_plat_info.patch deleted file mode 100644 index a2ebb1a..0000000 --- a/target/linux/ixp4xx/patches-2.6.25/100-gateway7001_mac_plat_info.patch +++ /dev/null @@ -1,40 +0,0 @@ ---- a/arch/arm/mach-ixp4xx/gateway7001-setup.c -+++ b/arch/arm/mach-ixp4xx/gateway7001-setup.c -@@ -76,9 +76,36 @@ - .resource = &gateway7001_uart_resource, - }; - -+/* Built-in 10/100 Ethernet MAC interfaces */ -+static struct eth_plat_info gateway7001_plat_eth[] = { -+ { -+ .phy = 1, -+ .rxq = 3, -+ .txreadyq = 20, -+ }, { -+ .phy = 2, -+ .rxq = 4, -+ .txreadyq = 21, -+ } -+}; -+ -+static struct platform_device gateway7001_eth[] = { -+ { -+ .name = "ixp4xx_eth", -+ .id = IXP4XX_ETH_NPEB, -+ .dev.platform_data = gateway7001_plat_eth, -+ }, { -+ .name = "ixp4xx_eth", -+ .id = IXP4XX_ETH_NPEC, -+ .dev.platform_data = gateway7001_plat_eth + 1, -+ } -+}; -+ - static struct platform_device *gateway7001_devices[] __initdata = { - &gateway7001_flash, -- &gateway7001_uart -+ &gateway7001_uart, -+ &gateway7001_eth[0], -+ &gateway7001_eth[1], - }; - - static void __init gateway7001_init(void) diff --git a/target/linux/ixp4xx/patches-2.6.25/101-wg302_mac_plat_info.patch b/target/linux/ixp4xx/patches-2.6.25/101-wg302_mac_plat_info.patch deleted file mode 100644 index 850947f..0000000 --- a/target/linux/ixp4xx/patches-2.6.25/101-wg302_mac_plat_info.patch +++ /dev/null @@ -1,30 +0,0 @@ ---- a/arch/arm/mach-ixp4xx/wg302v2-setup.c -+++ b/arch/arm/mach-ixp4xx/wg302v2-setup.c -@@ -77,9 +77,27 @@ - .resource = &wg302v2_uart_resource, - }; - -+/* Built-in 10/100 Ethernet MAC interfaces */ -+static struct eth_plat_info wg302_plat_eth[] = { -+ { -+ .phy = 8, -+ .rxq = 3, -+ .txreadyq = 20, -+ } -+}; -+ -+static struct platform_device wg302_eth[] = { -+ { -+ .name = "ixp4xx_eth", -+ .id = IXP4XX_ETH_NPEB, -+ .dev.platform_data = wg302_plat_eth, -+ } -+}; -+ - static struct platform_device *wg302v2_devices[] __initdata = { - &wg302v2_flash, - &wg302v2_uart, -+ &wg302_eth[0], - }; - - static void __init wg302v2_init(void) diff --git a/target/linux/ixp4xx/patches-2.6.25/110-pronghorn_metro_support.patch b/target/linux/ixp4xx/patches-2.6.25/110-pronghorn_metro_support.patch deleted file mode 100644 index 6908a28..0000000 --- a/target/linux/ixp4xx/patches-2.6.25/110-pronghorn_metro_support.patch +++ /dev/null @@ -1,286 +0,0 @@ ---- a/arch/arm/mach-ixp4xx/Kconfig -+++ b/arch/arm/mach-ixp4xx/Kconfig -@@ -57,6 +57,14 @@ - WG302 v2 or WAG302 v2 Access Points. For more information - on this platform, see http://openwrt.org - -+config MACH_PRONGHORNMETRO -+ bool "Pronghorn Metro" -+ select PCI -+ help -+ Say 'Y' here if you want your kernel to support the ADI -+ Engineering Pronghorn Metro Platform. For more -+ information on this platform, see <file:Documentation/arm/IXP4xx>. -+ - config ARCH_IXDP425 - bool "IXDP425" - help ---- a/arch/arm/mach-ixp4xx/Makefile -+++ b/arch/arm/mach-ixp4xx/Makefile -@@ -16,6 +16,7 @@ - obj-pci-$(CONFIG_MACH_GATEWAY7001) += gateway7001-pci.o - obj-pci-$(CONFIG_MACH_WG302V2) += wg302v2-pci.o - obj-pci-$(CONFIG_MACH_FSG) += fsg-pci.o -+obj-pci-$(CONFIG_MACH_PRONGHORNMETRO) += pronghornmetro-pci.o - - obj-y += common.o - -@@ -30,6 +31,7 @@ - obj-$(CONFIG_MACH_GATEWAY7001) += gateway7001-setup.o - obj-$(CONFIG_MACH_WG302V2) += wg302v2-setup.o - obj-$(CONFIG_MACH_FSG) += fsg-setup.o -+obj-$(CONFIG_MACH_PRONGHORNMETRO) += pronghornmetro-setup.o - - obj-$(CONFIG_PCI) += $(obj-pci-$(CONFIG_PCI)) common-pci.o - obj-$(CONFIG_IXP4XX_QMGR) += ixp4xx_qmgr.o ---- /dev/null -+++ b/arch/arm/mach-ixp4xx/pronghornmetro-pci.c -@@ -0,0 +1,74 @@ -+/* -+ * arch/arch/mach-ixp4xx/pronghornmetro-pci.c -+ * -+ * PCI setup routines for ADI Engineering Pronghorn Metro -+ * -+ * Copyright (C) 2007 Imre Kaloz <kaloz@openwrt.org> -+ * -+ * based on coyote-pci.c: -+ * Copyright (C) 2002 Jungo Software Technologies. -+ * Copyright (C) 2003 MontaVista Softwrae, Inc. -+ * -+ * Maintainer: Imre Kaloz <kaloz@openwrt.org> -+ * -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License version 2 as -+ * published by the Free Software Foundation. -+ * -+ */ -+ -+#include <linux/kernel.h> -+#include <linux/pci.h> -+#include <linux/init.h> -+#include <linux/irq.h> -+ -+#include <asm/mach-types.h> -+#include <asm/hardware.h> -+#include <asm/irq.h> -+ -+#include <asm/mach/pci.h> -+ -+extern void ixp4xx_pci_preinit(void); -+extern int ixp4xx_setup(int nr, struct pci_sys_data *sys); -+extern struct pci_bus *ixp4xx_scan_bus(int nr, struct pci_sys_data *sys); -+ -+void __init pronghornmetro_pci_preinit(void) -+{ -+ set_irq_type(IRQ_IXP4XX_GPIO4, IRQT_LOW); -+ set_irq_type(IRQ_IXP4XX_GPIO6, IRQT_LOW); -+ set_irq_type(IRQ_IXP4XX_GPIO11, IRQT_LOW); -+ set_irq_type(IRQ_IXP4XX_GPIO1, IRQT_LOW); -+ -+ ixp4xx_pci_preinit(); -+} -+ -+static int __init pronghornmetro_map_irq(struct pci_dev *dev, u8 slot, u8 pin) -+{ -+ if (slot == 13) -+ return IRQ_IXP4XX_GPIO4; -+ else if (slot == 14) -+ return IRQ_IXP4XX_GPIO6; -+ else if (slot == 15) -+ return IRQ_IXP4XX_GPIO11; -+ else if (slot == 16) -+ return IRQ_IXP4XX_GPIO1; -+ else return -1; -+} -+ -+struct hw_pci pronghornmetro_pci __initdata = { -+ .nr_controllers = 1, -+ .preinit = pronghornmetro_pci_preinit, -+ .swizzle = pci_std_swizzle, -+ .setup = ixp4xx_setup, -+ .scan = ixp4xx_scan_bus, -+ .map_irq = pronghornmetro_map_irq, -+}; -+ -+int __init pronghornmetro_pci_init(void) -+{ -+ if (machine_is_pronghorn_metro()) -+ pci_common_init(&pronghornmetro_pci); -+ return 0; -+} -+ -+subsys_initcall(pronghornmetro_pci_init); ---- /dev/null -+++ b/arch/arm/mach-ixp4xx/pronghornmetro-setup.c -@@ -0,0 +1,147 @@ -+/* -+ * arch/arm/mach-ixp4xx/pronghornmetro-setup.c -+ * -+ * Board setup for the ADI Engineering Pronghorn Metro -+ * -+ * Copyright (C) 2007 Imre Kaloz <Kaloz@openwrt.org> -+ * -+ * based on coyote-setup.c: -+ * Copyright (C) 2003-2005 MontaVista Software, Inc. -+ * -+ * Author: Imre Kaloz <Kaloz@openwrt.org> -+ */ -+ -+#include <linux/kernel.h> -+#include <linux/init.h> -+#include <linux/device.h> -+#include <linux/serial.h> -+#include <linux/tty.h> -+#include <linux/serial_8250.h> -+#include <linux/slab.h> -+ -+#include <asm/types.h> -+#include <asm/setup.h> -+#include <asm/memory.h> -+#include <asm/hardware.h> -+#include <asm/irq.h> -+#include <asm/mach-types.h> -+#include <asm/mach/arch.h> -+#include <asm/mach/flash.h> -+ -+static struct flash_platform_data pronghornmetro_flash_data = { -+ .map_name = "cfi_probe", -+ .width = 2, -+}; -+ -+static struct resource pronghornmetro_flash_resource = { -+ .flags = IORESOURCE_MEM, -+}; -+ -+static struct platform_device pronghornmetro_flash = { -+ .name = "IXP4XX-Flash", -+ .id = 0, -+ .dev = { -+ .platform_data = &pronghornmetro_flash_data, -+ }, -+ .num_resources = 1, -+ .resource = &pronghornmetro_flash_resource, -+}; -+ -+static struct resource pronghornmetro_uart_resource = { -+ .start = IXP4XX_UART2_BASE_PHYS, -+ .end = IXP4XX_UART2_BASE_PHYS + 0x0fff, -+ .flags = IORESOURCE_MEM, -+}; -+ -+static struct plat_serial8250_port pronghornmetro_uart_data[] = { -+ { -+ .mapbase = IXP4XX_UART2_BASE_PHYS, -+ .membase = (char *)IXP4XX_UART2_BASE_VIRT + REG_OFFSET, -+ .irq = IRQ_IXP4XX_UART2, -+ .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST, -+ .iotype = UPIO_MEM, -+ .regshift = 2, -+ .uartclk = IXP4XX_UART_XTAL, -+ }, -+ { }, -+}; -+ -+static struct platform_device pronghornmetro_uart = { -+ .name = "serial8250", -+ .id = PLAT8250_DEV_PLATFORM, -+ .dev = { -+ .platform_data = pronghornmetro_uart_data, -+ }, -+ .num_resources = 1, -+ .resource = &pronghornmetro_uart_resource, -+}; -+ -+static struct resource pronghornmetro_pata_resources[] = { -+ { -+ .flags = IORESOURCE_MEM -+ }, -+ { -+ .flags = IORESOURCE_MEM, -+ }, -+ { -+ .name = "intrq", -+ .start = IRQ_IXP4XX_GPIO0, -+ .end = IRQ_IXP4XX_GPIO0, -+ .flags = IORESOURCE_IRQ, -+ }, -+}; -+ -+static struct ixp4xx_pata_data pronghornmetro_pata_data = { -+ .cs0_bits = 0xbfff0043, -+ .cs1_bits = 0xbfff0043, -+}; -+ -+static struct platform_device pronghornmetro_pata = { -+ .name = "pata_ixp4xx_cf", -+ .id = 0, -+ .dev.platform_data = &pronghornmetro_pata_data, -+ .num_resources = ARRAY_SIZE(pronghornmetro_pata_resources), -+ .resource = pronghornmetro_pata_resources, -+}; -+ -+static struct platform_device *pronghornmetro_devices[] __initdata = { -+ &pronghornmetro_flash, -+ &pronghornmetro_uart, -+}; -+ -+static void __init pronghornmetro_init(void) -+{ -+ ixp4xx_sys_init(); -+ -+ pronghornmetro_flash_resource.start = IXP4XX_EXP_BUS_BASE(0); -+ pronghornmetro_flash_resource.end = IXP4XX_EXP_BUS_BASE(0) + SZ_16M - 1; -+ -+ *IXP4XX_EXP_CS0 |= IXP4XX_FLASH_WRITABLE; -+ *IXP4XX_EXP_CS1 = *IXP4XX_EXP_CS0; -+ -+ platform_add_devices(pronghornmetro_devices, ARRAY_SIZE(pronghornmetro_devices)); -+ -+ pronghornmetro_pata_resources[0].start = IXP4XX_EXP_BUS_BASE(1); -+ pronghornmetro_pata_resources[0].end = IXP4XX_EXP_BUS_END(1); -+ -+ pronghornmetro_pata_resources[1].start = IXP4XX_EXP_BUS_BASE(2); -+ pronghornmetro_pata_resources[1].end = IXP4XX_EXP_BUS_END(2); -+ -+ pronghornmetro_pata_data.cs0_cfg = IXP4XX_EXP_CS1; -+ pronghornmetro_pata_data.cs1_cfg = IXP4XX_EXP_CS2; -+ -+ platform_device_register(&pronghornmetro_pata); -+} -+ -+#ifdef CONFIG_MACH_PRONGHORNMETRO -+MACHINE_START(PRONGHORNMETRO, "ADI Engineering Pronghorn Metro") -+ /* Maintainer: Imre Kaloz <kaloz@openwrt.org> */ -+ .phys_io = IXP4XX_PERIPHERAL_BASE_PHYS, -+ .io_pg_offst = ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xfffc, -+ .map_io = ixp4xx_map_io, -+ .init_irq = ixp4xx_init_irq, -+ .timer = &ixp4xx_timer, -+ .boot_params = 0x0100, -+ .init_machine = pronghornmetro_init, -+MACHINE_END -+#endif ---- a/Documentation/arm/IXP4xx -+++ b/Documentation/arm/IXP4xx -@@ -111,6 +111,9 @@ - the platform has two mini-PCI slots used for 802.11[bga] cards. - Finally, there is an IDE port hanging off the expansion bus. - -+ADI Engineering Pronghorn Metro Platform -+http://www.adiengineering.com/php-bin/ecomm4/productDisplay.php?category_id=30&product_id=85 -+ - Gateworks Avila Network Platform - http://www.gateworks.com/avila_sbc.htm - ---- a/include/asm-arm/arch-ixp4xx/uncompress.h -+++ b/include/asm-arm/arch-ixp4xx/uncompress.h -@@ -41,7 +41,8 @@ - * Some boards are using UART2 as console - */ - if (machine_is_adi_coyote() || machine_is_gtwx5715() || -- machine_is_gateway7001() || machine_is_wg302v2()) -+ machine_is_gateway7001() || machine_is_wg302v2() || -+ machine_is_pronghorn_metro()) - uart_base = (volatile u32*) IXP4XX_UART2_BASE_PHYS; - else - uart_base = (volatile u32*) IXP4XX_UART1_BASE_PHYS; diff --git a/target/linux/ixp4xx/patches-2.6.25/111-pronghorn_metro_mac_plat_info.patch b/target/linux/ixp4xx/patches-2.6.25/111-pronghorn_metro_mac_plat_info.patch deleted file mode 100644 index 3450b5b..0000000 --- a/target/linux/ixp4xx/patches-2.6.25/111-pronghorn_metro_mac_plat_info.patch +++ /dev/null @@ -1,39 +0,0 @@ ---- a/arch/arm/mach-ixp4xx/pronghornmetro-setup.c -+++ b/arch/arm/mach-ixp4xx/pronghornmetro-setup.c -@@ -104,9 +104,36 @@ - .resource = pronghornmetro_pata_resources, - }; - -+/* Built-in 10/100 Ethernet MAC interfaces */ -+static struct eth_plat_info pronghornmetro_plat_eth[] = { -+ { -+ .phy = 0, -+ .rxq = 3, -+ .txreadyq = 20, -+ }, { -+ .phy = 1, -+ .rxq = 4, -+ .txreadyq = 21, -+ } -+}; -+ -+static struct platform_device pronghornmetro_eth[] = { -+ { -+ .name = "ixp4xx_eth", -+ .id = IXP4XX_ETH_NPEB, -+ .dev.platform_data = pronghornmetro_plat_eth, -+ }, { -+ .name = "ixp4xx_eth", -+ .id = IXP4XX_ETH_NPEC, -+ .dev.platform_data = pronghornmetro_plat_eth + 1, -+ } -+}; -+ - static struct platform_device *pronghornmetro_devices[] __initdata = { - &pronghornmetro_flash, - &pronghornmetro_uart, -+ &pronghornmetro_eth[0], -+ &pronghornmetro_eth[1], - }; - - static void __init pronghornmetro_init(void) diff --git a/target/linux/ixp4xx/patches-2.6.25/120-compex_support.patch b/target/linux/ixp4xx/patches-2.6.25/120-compex_support.patch deleted file mode 100644 index 689d7a3..0000000 --- a/target/linux/ixp4xx/patches-2.6.25/120-compex_support.patch +++ /dev/null @@ -1,180 +0,0 @@ ---- a/arch/arm/mach-ixp4xx/Kconfig -+++ b/arch/arm/mach-ixp4xx/Kconfig -@@ -65,6 +65,14 @@ - Engineering Pronghorn Metro Platform. For more - information on this platform, see <file:Documentation/arm/IXP4xx>. - -+config MACH_COMPEX -+ bool "Compex WP18 / NP18A" -+ select PCI -+ help -+ Say 'Y' here if you want your kernel to support Compex' -+ WP18 or NP18A boards. For more information on this -+ platform, see http://openwrt.org -+ - config ARCH_IXDP425 - bool "IXDP425" - help ---- a/arch/arm/mach-ixp4xx/Makefile -+++ b/arch/arm/mach-ixp4xx/Makefile -@@ -17,6 +17,7 @@ - obj-pci-$(CONFIG_MACH_WG302V2) += wg302v2-pci.o - obj-pci-$(CONFIG_MACH_FSG) += fsg-pci.o - obj-pci-$(CONFIG_MACH_PRONGHORNMETRO) += pronghornmetro-pci.o -+obj-pci-$(CONFIG_MACH_COMPEX) += ixdp425-pci.o - - obj-y += common.o - -@@ -32,6 +33,7 @@ - obj-$(CONFIG_MACH_WG302V2) += wg302v2-setup.o - obj-$(CONFIG_MACH_FSG) += fsg-setup.o - obj-$(CONFIG_MACH_PRONGHORNMETRO) += pronghornmetro-setup.o -+obj-$(CONFIG_MACH_COMPEX) += compex-setup.o - - obj-$(CONFIG_PCI) += $(obj-pci-$(CONFIG_PCI)) common-pci.o - obj-$(CONFIG_IXP4XX_QMGR) += ixp4xx_qmgr.o ---- /dev/null -+++ b/arch/arm/mach-ixp4xx/compex-setup.c -@@ -0,0 +1,120 @@ -+/* -+ * arch/arm/mach-ixp4xx/compex-setup.c -+ * -+ * Ccompex WP18 / NP18A board-setup -+ * -+ * Copyright (C) 2007 Imre Kaloz <Kaloz@openwrt.org> -+ * -+ * based on ixdp425-setup.c: -+ * Copyright (C) 2003-2005 MontaVista Software, Inc. -+ * -+ * Author: Imre Kaloz <Kaloz@openwrt.org> -+ */ -+ -+#include <linux/kernel.h> -+#include <linux/init.h> -+#include <linux/device.h> -+#include <linux/serial.h> -+#include <linux/tty.h> -+#include <linux/serial_8250.h> -+#include <linux/slab.h> -+ -+#include <asm/types.h> -+#include <asm/setup.h> -+#include <asm/memory.h> -+#include <asm/hardware.h> -+#include <asm/mach-types.h> -+#include <asm/irq.h> -+#include <asm/mach/arch.h> -+#include <asm/mach/flash.h> -+ -+static struct flash_platform_data compex_flash_data = { -+ .map_name = "cfi_probe", -+ .width = 2, -+}; -+ -+static struct resource compex_flash_resource = { -+ .flags = IORESOURCE_MEM, -+}; -+ -+static struct platform_device compex_flash = { -+ .name = "IXP4XX-Flash", -+ .id = 0, -+ .dev = { -+ .platform_data = &compex_flash_data, -+ }, -+ .num_resources = 1, -+ .resource = &compex_flash_resource, -+}; -+ -+static struct resource compex_uart_resources[] = { -+ { -+ .start = IXP4XX_UART1_BASE_PHYS, -+ .end = IXP4XX_UART1_BASE_PHYS + 0x0fff, -+ .flags = IORESOURCE_MEM -+ }, -+ { -+ .start = IXP4XX_UART2_BASE_PHYS, -+ .end = IXP4XX_UART2_BASE_PHYS + 0x0fff, -+ .flags = IORESOURCE_MEM -+ } -+}; -+ -+static struct plat_serial8250_port compex_uart_data[] = { -+ { -+ .mapbase = IXP4XX_UART1_BASE_PHYS, -+ .membase = (char *)IXP4XX_UART1_BASE_VIRT + REG_OFFSET, -+ .irq = IRQ_IXP4XX_UART1, -+ .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST, -+ .iotype = UPIO_MEM, -+ .regshift = 2, -+ .uartclk = IXP4XX_UART_XTAL, -+ }, -+ { -+ .mapbase = IXP4XX_UART2_BASE_PHYS, -+ .membase = (char *)IXP4XX_UART2_BASE_VIRT + REG_OFFSET, -+ .irq = IRQ_IXP4XX_UART2, -+ .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST, -+ .iotype = UPIO_MEM, -+ .regshift = 2, -+ .uartclk = IXP4XX_UART_XTAL, -+ }, -+ { }, -+}; -+ -+static struct platform_device compex_uart = { -+ .name = "serial8250", -+ .id = PLAT8250_DEV_PLATFORM, -+ .dev.platform_data = compex_uart_data, -+ .num_resources = 2, -+ .resource = compex_uart_resources, -+}; -+ -+static struct platform_device *compex_devices[] __initdata = { -+ &compex_flash, -+ &compex_uart -+}; -+ -+static void __init compex_init(void) -+{ -+ ixp4xx_sys_init(); -+ -+ compex_flash_resource.start = IXP4XX_EXP_BUS_BASE(0); -+ compex_flash_resource.end = -+ IXP4XX_EXP_BUS_BASE(0) + SZ_32M - 1; -+ -+ platform_add_devices(compex_devices, ARRAY_SIZE(compex_devices)); -+} -+ -+#ifdef CONFIG_MACH_COMPEX -+MACHINE_START(COMPEX, "Compex WP18 / NP18A") -+ /* Maintainer: Imre Kaloz <Kaloz@openwrt.org> */ -+ .phys_io = IXP4XX_PERIPHERAL_BASE_PHYS, -+ .io_pg_offst = ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xfffc, -+ .map_io = ixp4xx_map_io, -+ .init_irq = ixp4xx_init_irq, -+ .timer = &ixp4xx_timer, -+ .boot_params = 0x0100, -+ .init_machine = compex_init, -+MACHINE_END -+#endif ---- a/arch/arm/mach-ixp4xx/ixdp425-pci.c -+++ b/arch/arm/mach-ixp4xx/ixdp425-pci.c -@@ -66,7 +66,7 @@ - int __init ixdp425_pci_init(void) - { - if (machine_is_ixdp425() || machine_is_ixcdp1100() || -- machine_is_ixdp465() || machine_is_kixrp435()) -+ machine_is_ixdp465() || machine_is_kixrp435() || machine_is_compex()) - pci_common_init(&ixdp425_pci); - return 0; - } ---- a/arch/arm/tools/mach-types -+++ b/arch/arm/tools/mach-types -@@ -1276,7 +1276,7 @@ - smdk6400 MACH_SMDK6400 SMDK6400 1270 - nokia_n800 MACH_NOKIA_N800 NOKIA_N800 1271 - greenphone MACH_GREENPHONE GREENPHONE 1272 --compex42x MACH_COMPEXWP18 COMPEXWP18 1273 -+compex MACH_COMPEX COMPEX 1273 - xmate MACH_XMATE XMATE 1274 - energizer MACH_ENERGIZER ENERGIZER 1275 - ime1 MACH_IME1 IME1 1276 diff --git a/target/linux/ixp4xx/patches-2.6.25/121-compex_mac_plat_info.patch b/target/linux/ixp4xx/patches-2.6.25/121-compex_mac_plat_info.patch deleted file mode 100644 index fb71edc..0000000 --- a/target/linux/ixp4xx/patches-2.6.25/121-compex_mac_plat_info.patch +++ /dev/null @@ -1,40 +0,0 @@ ---- a/arch/arm/mach-ixp4xx/compex-setup.c -+++ b/arch/arm/mach-ixp4xx/compex-setup.c -@@ -90,9 +90,36 @@ - .resource = compex_uart_resources, - }; - -+/* Built-in 10/100 Ethernet MAC interfaces */ -+static struct eth_plat_info compex_plat_eth[] = { -+ { -+ .phy = -1, -+ .rxq = 3, -+ .txreadyq = 20, -+ }, { -+ .phy = 3, -+ .rxq = 4, -+ .txreadyq = 21, -+ } -+}; -+ -+static struct platform_device compex_eth[] = { -+ { -+ .name = "ixp4xx_eth", -+ .id = IXP4XX_ETH_NPEB, -+ .dev.platform_data = compex_plat_eth, -+ }, { -+ .name = "ixp4xx_eth", -+ .id = IXP4XX_ETH_NPEC, -+ .dev.platform_data = compex_plat_eth + 1, -+ } -+}; -+ - static struct platform_device *compex_devices[] __initdata = { - &compex_flash, -- &compex_uart -+ &compex_uart, -+ &compex_eth[0], -+ &compex_eth[1], - }; - - static void __init compex_init(void) diff --git a/target/linux/ixp4xx/patches-2.6.25/130-wrt300nv2_support.patch b/target/linux/ixp4xx/patches-2.6.25/130-wrt300nv2_support.patch deleted file mode 100644 index b797cb4..0000000 --- a/target/linux/ixp4xx/patches-2.6.25/130-wrt300nv2_support.patch +++ /dev/null @@ -1,225 +0,0 @@ ---- a/arch/arm/mach-ixp4xx/Kconfig -+++ b/arch/arm/mach-ixp4xx/Kconfig -@@ -73,6 +73,14 @@ - WP18 or NP18A boards. For more information on this - platform, see http://openwrt.org - -+config MACH_WRT300NV2 -+ bool "Linksys WRT300N v2" -+ select PCI -+ help -+ Say 'Y' here if you want your kernel to support Linksys' -+ WRT300N v2 router. For more information on this -+ platform, see http://openwrt.org -+ - config ARCH_IXDP425 - bool "IXDP425" - help ---- a/arch/arm/mach-ixp4xx/Makefile -+++ b/arch/arm/mach-ixp4xx/Makefile -@@ -18,6 +18,7 @@ - obj-pci-$(CONFIG_MACH_FSG) += fsg-pci.o - obj-pci-$(CONFIG_MACH_PRONGHORNMETRO) += pronghornmetro-pci.o - obj-pci-$(CONFIG_MACH_COMPEX) += ixdp425-pci.o -+obj-pci-$(CONFIG_MACH_WRT300NV2) += wrt300nv2-pci.o - - obj-y += common.o - -@@ -34,6 +35,7 @@ - obj-$(CONFIG_MACH_FSG) += fsg-setup.o - obj-$(CONFIG_MACH_PRONGHORNMETRO) += pronghornmetro-setup.o - obj-$(CONFIG_MACH_COMPEX) += compex-setup.o -+obj-$(CONFIG_MACH_WRT300NV2) += wrt300nv2-setup.o - - obj-$(CONFIG_PCI) += $(obj-pci-$(CONFIG_PCI)) common-pci.o - obj-$(CONFIG_IXP4XX_QMGR) += ixp4xx_qmgr.o ---- /dev/null -+++ b/arch/arm/mach-ixp4xx/wrt300nv2-pci.c -@@ -0,0 +1,65 @@ -+/* -+ * arch/arch/mach-ixp4xx/wrt300nv2-pci.c -+ * -+ * PCI setup routines for Linksys WRT300N v2 -+ * -+ * Copyright (C) 2007 Imre Kaloz <kaloz@openwrt.org> -+ * -+ * based on coyote-pci.c: -+ * Copyright (C) 2002 Jungo Software Technologies. -+ * Copyright (C) 2003 MontaVista Softwrae, Inc. -+ * -+ * Maintainer: Imre Kaloz <kaloz@openwrt.org> -+ * -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License version 2 as -+ * published by the Free Software Foundation. -+ * -+ */ -+ -+#include <linux/kernel.h> -+#include <linux/pci.h> -+#include <linux/init.h> -+#include <linux/irq.h> -+ -+#include <asm/mach-types.h> -+#include <asm/hardware.h> -+#include <asm/irq.h> -+ -+#include <asm/mach/pci.h> -+ -+extern void ixp4xx_pci_preinit(void); -+extern int ixp4xx_setup(int nr, struct pci_sys_data *sys); -+extern struct pci_bus *ixp4xx_scan_bus(int nr, struct pci_sys_data *sys); -+ -+void __init wrt300nv2_pci_preinit(void) -+{ -+ set_irq_type(IRQ_IXP4XX_GPIO8, IRQT_LOW); -+ -+ ixp4xx_pci_preinit(); -+} -+ -+static int __init wrt300nv2_map_irq(struct pci_dev *dev, u8 slot, u8 pin) -+{ -+ if (slot == 1) -+ return IRQ_IXP4XX_GPIO8; -+ else return -1; -+} -+ -+struct hw_pci wrt300nv2_pci __initdata = { -+ .nr_controllers = 1, -+ .preinit = wrt300nv2_pci_preinit, -+ .swizzle = pci_std_swizzle, -+ .setup = ixp4xx_setup, -+ .scan = ixp4xx_scan_bus, -+ .map_irq = wrt300nv2_map_irq, -+}; -+ -+int __init wrt300nv2_pci_init(void) -+{ -+ if (machine_is_wrt300nv2()) -+ pci_common_init(&wrt300nv2_pci); -+ return 0; -+} -+ -+subsys_initcall(wrt300nv2_pci_init); ---- /dev/null -+++ b/arch/arm/mach-ixp4xx/wrt300nv2-setup.c -@@ -0,0 +1,108 @@ -+/* -+ * arch/arm/mach-ixp4xx/wrt300nv2-setup.c -+ * -+ * Board setup for the Linksys WRT300N v2 -+ * -+ * Copyright (C) 2007 Imre Kaloz <Kaloz@openwrt.org> -+ * -+ * based on coyote-setup.c: -+ * Copyright (C) 2003-2005 MontaVista Software, Inc. -+ * -+ * Author: Imre Kaloz <Kaloz@openwrt.org> -+ */ -+ -+#include <linux/kernel.h> -+#include <linux/init.h> -+#include <linux/device.h> -+#include <linux/serial.h> -+#include <linux/tty.h> -+#include <linux/serial_8250.h> -+#include <linux/slab.h> -+ -+#include <asm/types.h> -+#include <asm/setup.h> -+#include <asm/memory.h> -+#include <asm/hardware.h> -+#include <asm/irq.h> -+#include <asm/mach-types.h> -+#include <asm/mach/arch.h> -+#include <asm/mach/flash.h> -+ -+static struct flash_platform_data wrt300nv2_flash_data = { -+ .map_name = "cfi_probe", -+ .width = 2, -+}; -+ -+static struct resource wrt300nv2_flash_resource = { -+ .flags = IORESOURCE_MEM, -+}; -+ -+static struct platform_device wrt300nv2_flash = { -+ .name = "IXP4XX-Flash", -+ .id = 0, -+ .dev = { -+ .platform_data = &wrt300nv2_flash_data, -+ }, -+ .num_resources = 1, -+ .resource = &wrt300nv2_flash_resource, -+}; -+ -+static struct resource wrt300nv2_uart_resource = { -+ .start = IXP4XX_UART2_BASE_PHYS, -+ .end = IXP4XX_UART2_BASE_PHYS + 0x0fff, -+ .flags = IORESOURCE_MEM, -+}; -+ -+static struct plat_serial8250_port wrt300nv2_uart_data[] = { -+ { -+ .mapbase = IXP4XX_UART2_BASE_PHYS, -+ .membase = (char *)IXP4XX_UART2_BASE_VIRT + REG_OFFSET, -+ .irq = IRQ_IXP4XX_UART2, -+ .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST, -+ .iotype = UPIO_MEM, -+ .regshift = 2, -+ .uartclk = IXP4XX_UART_XTAL, -+ }, -+ { }, -+}; -+ -+static struct platform_device wrt300nv2_uart = { -+ .name = "serial8250", -+ .id = PLAT8250_DEV_PLATFORM, -+ .dev = { -+ .platform_data = wrt300nv2_uart_data, -+ }, -+ .num_resources = 1, -+ .resource = &wrt300nv2_uart_resource, -+}; -+ -+static struct platform_device *wrt300nv2_devices[] __initdata = { -+ &wrt300nv2_flash, -+ &wrt300nv2_uart -+}; -+ -+static void __init wrt300nv2_init(void) -+{ -+ ixp4xx_sys_init(); -+ -+ wrt300nv2_flash_resource.start = IXP4XX_EXP_BUS_BASE(0); -+ wrt300nv2_flash_resource.end = IXP4XX_EXP_BUS_BASE(0) + SZ_32M - 1; -+ -+ *IXP4XX_EXP_CS0 |= IXP4XX_FLASH_WRITABLE; -+ *IXP4XX_EXP_CS1 = *IXP4XX_EXP_CS0; -+ -+ platform_add_devices(wrt300nv2_devices, ARRAY_SIZE(wrt300nv2_devices)); -+} -+ -+#ifdef CONFIG_MACH_WRT300NV2 -+MACHINE_START(WRT300NV2, "Linksys WRT300N v2") -+ /* Maintainer: Imre Kaloz <kaloz@openwrt.org> */ -+ .phys_io = IXP4XX_PERIPHERAL_BASE_PHYS, -+ .io_pg_offst = ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xfffc, -+ .map_io = ixp4xx_map_io, -+ .init_irq = ixp4xx_init_irq, -+ .timer = &ixp4xx_timer, -+ .boot_params = 0x0100, -+ .init_machine = wrt300nv2_init, -+MACHINE_END -+#endif ---- a/include/asm-arm/arch-ixp4xx/uncompress.h -+++ b/include/asm-arm/arch-ixp4xx/uncompress.h -@@ -42,7 +42,7 @@ - */ - if (machine_is_adi_coyote() || machine_is_gtwx5715() || - machine_is_gateway7001() || machine_is_wg302v2() || -- machine_is_pronghorn_metro()) -+ machine_is_pronghorn_metro() || machine_is_wrt300nv2()) - uart_base = (volatile u32*) IXP4XX_UART2_BASE_PHYS; - else - uart_base = (volatile u32*) IXP4XX_UART1_BASE_PHYS; diff --git a/target/linux/ixp4xx/patches-2.6.25/131-wrt300nv2_mac_plat_info.patch b/target/linux/ixp4xx/patches-2.6.25/131-wrt300nv2_mac_plat_info.patch deleted file mode 100644 index f199fc9..0000000 --- a/target/linux/ixp4xx/patches-2.6.25/131-wrt300nv2_mac_plat_info.patch +++ /dev/null @@ -1,40 +0,0 @@ ---- a/arch/arm/mach-ixp4xx/wrt300nv2-setup.c -+++ b/arch/arm/mach-ixp4xx/wrt300nv2-setup.c -@@ -76,9 +76,36 @@ - .resource = &wrt300nv2_uart_resource, - }; - -+/* Built-in 10/100 Ethernet MAC interfaces */ -+static struct eth_plat_info wrt300nv2_plat_eth[] = { -+ { -+ .phy = -1, -+ .rxq = 3, -+ .txreadyq = 20, -+ }, { -+ .phy = 1, -+ .rxq = 4, -+ .txreadyq = 21, -+ } -+}; -+ -+static struct platform_device wrt300nv2_eth[] = { -+ { -+ .name = "ixp4xx_eth", -+ .id = IXP4XX_ETH_NPEB, -+ .dev.platform_data = wrt300nv2_plat_eth, -+ }, { -+ .name = "ixp4xx_eth", -+ .id = IXP4XX_ETH_NPEC, -+ .dev.platform_data = wrt300nv2_plat_eth + 1, -+ } -+}; -+ - static struct platform_device *wrt300nv2_devices[] __initdata = { - &wrt300nv2_flash, -- &wrt300nv2_uart -+ &wrt300nv2_uart, -+ &wrt300nv2_eth[0], -+ &wrt300nv2_eth[1], - }; - - static void __init wrt300nv2_init(void) diff --git a/target/linux/ixp4xx/patches-2.6.25/140-sidewinder_support.patch b/target/linux/ixp4xx/patches-2.6.25/140-sidewinder_support.patch deleted file mode 100644 index 50f6e27..0000000 --- a/target/linux/ixp4xx/patches-2.6.25/140-sidewinder_support.patch +++ /dev/null @@ -1,236 +0,0 @@ ---- a/arch/arm/mach-ixp4xx/Kconfig -+++ b/arch/arm/mach-ixp4xx/Kconfig -@@ -65,6 +65,14 @@ - Engineering Pronghorn Metro Platform. For more - information on this platform, see <file:Documentation/arm/IXP4xx>. - -+config MACH_SIDEWINDER -+ bool "Sidewinder" -+ select PCI -+ help -+ Say 'Y' here if you want your kernel to support the ADI -+ Engineering Sidewinder Platform. For more -+ information on this platform, see <file:Documentation/arm/IXP4xx>. -+ - config MACH_COMPEX - bool "Compex WP18 / NP18A" - select PCI -@@ -163,7 +171,7 @@ - # - config CPU_IXP46X - bool -- depends on MACH_IXDP465 -+ depends on MACH_IXDP465 || MACH_SIDEWINDER - default y - - config CPU_IXP43X ---- a/arch/arm/mach-ixp4xx/Makefile -+++ b/arch/arm/mach-ixp4xx/Makefile -@@ -19,6 +19,7 @@ - obj-pci-$(CONFIG_MACH_PRONGHORNMETRO) += pronghornmetro-pci.o - obj-pci-$(CONFIG_MACH_COMPEX) += ixdp425-pci.o - obj-pci-$(CONFIG_MACH_WRT300NV2) += wrt300nv2-pci.o -+obj-pci-$(CONFIG_MACH_SIDEWINDER) += sidewinder-pci.o - - obj-y += common.o - -@@ -36,6 +37,7 @@ - obj-$(CONFIG_MACH_PRONGHORNMETRO) += pronghornmetro-setup.o - obj-$(CONFIG_MACH_COMPEX) += compex-setup.o - obj-$(CONFIG_MACH_WRT300NV2) += wrt300nv2-setup.o -+obj-$(CONFIG_MACH_SIDEWINDER) += sidewinder-setup.o - - obj-$(CONFIG_PCI) += $(obj-pci-$(CONFIG_PCI)) common-pci.o - obj-$(CONFIG_IXP4XX_QMGR) += ixp4xx_qmgr.o ---- /dev/null -+++ b/arch/arm/mach-ixp4xx/sidewinder-pci.c -@@ -0,0 +1,71 @@ -+/* -+ * arch/arch/mach-ixp4xx/pronghornmetro-pci.c -+ * -+ * PCI setup routines for ADI Engineering Sidewinder -+ * -+ * Copyright (C) 2007 Imre Kaloz <kaloz@openwrt.org> -+ * -+ * based on coyote-pci.c: -+ * Copyright (C) 2002 Jungo Software Technologies. -+ * Copyright (C) 2003 MontaVista Softwrae, Inc. -+ * -+ * Maintainer: Imre Kaloz <kaloz@openwrt.org> -+ * -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License version 2 as -+ * published by the Free Software Foundation. -+ * -+ */ -+ -+#include <linux/kernel.h> -+#include <linux/pci.h> -+#include <linux/init.h> -+#include <linux/irq.h> -+ -+#include <asm/mach-types.h> -+#include <asm/hardware.h> -+#include <asm/irq.h> -+ -+#include <asm/mach/pci.h> -+ -+extern void ixp4xx_pci_preinit(void); -+extern int ixp4xx_setup(int nr, struct pci_sys_data *sys); -+extern struct pci_bus *ixp4xx_scan_bus(int nr, struct pci_sys_data *sys); -+ -+void __init sidewinder_pci_preinit(void) -+{ -+ set_irq_type(IRQ_IXP4XX_GPIO11, IRQT_LOW); -+ set_irq_type(IRQ_IXP4XX_GPIO10, IRQT_LOW); -+ set_irq_type(IRQ_IXP4XX_GPIO9, IRQT_LOW); -+ -+ ixp4xx_pci_preinit(); -+} -+ -+static int __init sidewinder_map_irq(struct pci_dev *dev, u8 slot, u8 pin) -+{ -+ if (slot == 1) -+ return IRQ_IXP4XX_GPIO11; -+ else if (slot == 2) -+ return IRQ_IXP4XX_GPIO10; -+ else if (slot == 3) -+ return IRQ_IXP4XX_GPIO9; -+ else return -1; -+} -+ -+struct hw_pci sidewinder_pci __initdata = { -+ .nr_controllers = 1, -+ .preinit = sidewinder_pci_preinit, -+ .swizzle = pci_std_swizzle, -+ .setup = ixp4xx_setup, -+ .scan = ixp4xx_scan_bus, -+ .map_irq = sidewinder_map_irq, -+}; -+ -+int __init sidewinder_pci_init(void) -+{ -+ if (machine_is_sidewinder()) -+ pci_common_init(&sidewinder_pci); -+ return 0; -+} -+ -+subsys_initcall(sidewinder_pci_init); ---- /dev/null -+++ b/arch/arm/mach-ixp4xx/sidewinder-setup.c -@@ -0,0 +1,115 @@ -+/* -+ * arch/arm/mach-ixp4xx/sidewinder-setup.c -+ * -+ * Board setup for the ADI Engineering Sidewinder -+ * -+ * Copyright (C) 2007 Imre Kaloz <Kaloz@openwrt.org> -+ * -+ * based on coyote-setup.c: -+ * Copyright (C) 2003-2005 MontaVista Software, Inc. -+ * -+ * Author: Imre Kaloz <Kaloz@openwrt.org> -+ */ -+ -+#include <linux/kernel.h> -+#include <linux/serial.h> -+#include <linux/serial_8250.h> -+ -+#include <asm/mach-types.h> -+#include <asm/mach/arch.h> -+#include <asm/mach/flash.h> -+ -+static struct flash_platform_data sidewinder_flash_data = { -+ .map_name = "cfi_probe", -+ .width = 2, -+}; -+ -+static struct resource sidewinder_flash_resource = { -+ .flags = IORESOURCE_MEM, -+}; -+ -+static struct platform_device sidewinder_flash = { -+ .name = "IXP4XX-Flash", -+ .id = 0, -+ .dev = { -+ .platform_data = &sidewinder_flash_data, -+ }, -+ .num_resources = 1, -+ .resource = &sidewinder_flash_resource, -+}; -+ -+static struct resource sidewinder_uart_resources[] = { -+ { -+ .start = IXP4XX_UART1_BASE_PHYS, -+ .end = IXP4XX_UART1_BASE_PHYS + 0x0fff, -+ .flags = IORESOURCE_MEM, -+ }, -+ { -+ .start = IXP4XX_UART2_BASE_PHYS, -+ .end = IXP4XX_UART2_BASE_PHYS + 0x0fff, -+ .flags = IORESOURCE_MEM, -+ } -+}; -+ -+static struct plat_serial8250_port sidewinder_uart_data[] = { -+ { -+ .mapbase = IXP4XX_UART1_BASE_PHYS, -+ .membase = (char *)IXP4XX_UART1_BASE_VIRT + REG_OFFSET, -+ .irq = IRQ_IXP4XX_UART1, -+ .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST, -+ .iotype = UPIO_MEM, -+ .regshift = 2, -+ .uartclk = IXP4XX_UART_XTAL, -+ }, -+ { -+ .mapbase = IXP4XX_UART2_BASE_PHYS, -+ .membase = (char *)IXP4XX_UART2_BASE_VIRT + REG_OFFSET, -+ .irq = IRQ_IXP4XX_UART2, -+ .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST, -+ .iotype = UPIO_MEM, -+ .regshift = 2, -+ .uartclk = IXP4XX_UART_XTAL, -+ }, -+ { }, -+}; -+ -+static struct platform_device sidewinder_uart = { -+ .name = "serial8250", -+ .id = PLAT8250_DEV_PLATFORM, -+ .dev = { -+ .platform_data = sidewinder_uart_data, -+ }, -+ .num_resources = ARRAY_SIZE(sidewinder_uart_resources), -+ .resource = sidewinder_uart_resources, -+}; -+ -+static struct platform_device *sidewinder_devices[] __initdata = { -+ &sidewinder_flash, -+ &sidewinder_uart, -+}; -+ -+static void __init sidewinder_init(void) -+{ -+ ixp4xx_sys_init(); -+ -+ sidewinder_flash_resource.start = IXP4XX_EXP_BUS_BASE(0); -+ sidewinder_flash_resource.end = IXP4XX_EXP_BUS_BASE(0) + SZ_64M - 1; -+ -+ *IXP4XX_EXP_CS0 |= IXP4XX_FLASH_WRITABLE; -+ *IXP4XX_EXP_CS1 = *IXP4XX_EXP_CS0; -+ -+ platform_add_devices(sidewinder_devices, ARRAY_SIZE(sidewinder_devices)); -+} -+ -+#ifdef CONFIG_MACH_SIDEWINDER -+MACHINE_START(SIDEWINDER, "ADI Engineering Sidewinder") -+ /* Maintainer: Imre Kaloz <kaloz@openwrt.org> */ -+ .phys_io = IXP4XX_PERIPHERAL_BASE_PHYS, -+ .io_pg_offst = ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xfffc, -+ .map_io = ixp4xx_map_io, -+ .init_irq = ixp4xx_init_irq, -+ .timer = &ixp4xx_timer, -+ .boot_params = 0x0100, -+ .init_machine = sidewinder_init, -+MACHINE_END -+#endif diff --git a/target/linux/ixp4xx/patches-2.6.25/150-lanready_ap1000_support.patch b/target/linux/ixp4xx/patches-2.6.25/150-lanready_ap1000_support.patch deleted file mode 100644 index d6d7cf6..0000000 --- a/target/linux/ixp4xx/patches-2.6.25/150-lanready_ap1000_support.patch +++ /dev/null @@ -1,201 +0,0 @@ ---- /dev/null -+++ b/arch/arm/mach-ixp4xx/ap1000-setup.c -@@ -0,0 +1,151 @@ -+/* -+ * arch/arm/mach-ixp4xx/ap1000-setup.c -+ * -+ * Lanready AP-1000 -+ * -+ * Copyright (C) 2007 Imre Kaloz <Kaloz@openwrt.org> -+ * -+ * based on ixdp425-setup.c: -+ * Copyright (C) 2003-2005 MontaVista Software, Inc. -+ * -+ * Author: Imre Kaloz <Kaloz@openwrt.org> -+ */ -+ -+#include <linux/kernel.h> -+#include <linux/init.h> -+#include <linux/device.h> -+#include <linux/serial.h> -+#include <linux/tty.h> -+#include <linux/serial_8250.h> -+#include <linux/slab.h> -+ -+#include <asm/types.h> -+#include <asm/setup.h> -+#include <asm/memory.h> -+#include <asm/hardware.h> -+#include <asm/mach-types.h> -+#include <asm/irq.h> -+#include <asm/mach/arch.h> -+#include <asm/mach/flash.h> -+ -+static struct flash_platform_data ap1000_flash_data = { -+ .map_name = "cfi_probe", -+ .width = 2, -+}; -+ -+static struct resource ap1000_flash_resource = { -+ .flags = IORESOURCE_MEM, -+}; -+ -+static struct platform_device ap1000_flash = { -+ .name = "IXP4XX-Flash", -+ .id = 0, -+ .dev = { -+ .platform_data = &ap1000_flash_data, -+ }, -+ .num_resources = 1, -+ .resource = &ap1000_flash_resource, -+}; -+ -+static struct resource ap1000_uart_resources[] = { -+ { -+ .start = IXP4XX_UART1_BASE_PHYS, -+ .end = IXP4XX_UART1_BASE_PHYS + 0x0fff, -+ .flags = IORESOURCE_MEM -+ }, -+ { -+ .start = IXP4XX_UART2_BASE_PHYS, -+ .end = IXP4XX_UART2_BASE_PHYS + 0x0fff, -+ .flags = IORESOURCE_MEM -+ } -+}; -+ -+static struct plat_serial8250_port ap1000_uart_data[] = { -+ { -+ .mapbase = IXP4XX_UART1_BASE_PHYS, -+ .membase = (char *)IXP4XX_UART1_BASE_VIRT + REG_OFFSET, -+ .irq = IRQ_IXP4XX_UART1, -+ .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST, -+ .iotype = UPIO_MEM, -+ .regshift = 2, -+ .uartclk = IXP4XX_UART_XTAL, -+ }, -+ { -+ .mapbase = IXP4XX_UART2_BASE_PHYS, -+ .membase = (char *)IXP4XX_UART2_BASE_VIRT + REG_OFFSET, -+ .irq = IRQ_IXP4XX_UART2, -+ .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST, -+ .iotype = UPIO_MEM, -+ .regshift = 2, -+ .uartclk = IXP4XX_UART_XTAL, -+ }, -+ { }, -+}; -+ -+static struct platform_device ap1000_uart = { -+ .name = "serial8250", -+ .id = PLAT8250_DEV_PLATFORM, -+ .dev.platform_data = ap1000_uart_data, -+ .num_resources = 2, -+ .resource = ap1000_uart_resources -+}; -+ -+static struct platform_device *ap1000_devices[] __initdata = { -+ &ap1000_flash, -+ &ap1000_uart -+}; -+ -+static char ap1000_mem_fixup[] __initdata = "mem=64M "; -+ -+static void __init ap1000_fixup(struct machine_desc *desc, -+ struct tag *tags, char **cmdline, struct meminfo *mi) -+ -+{ -+ struct tag *t = tags; -+ char *p = *cmdline; -+ -+ /* Find the end of the tags table, taking note of any cmdline tag. */ -+ for (; t->hdr.size; t = tag_next(t)) { -+ if (t->hdr.tag == ATAG_CMDLINE) { -+ p = t->u.cmdline.cmdline; -+ } -+ } -+ -+ /* Overwrite the end of the table with a new cmdline tag. */ -+ t->hdr.tag = ATAG_CMDLINE; -+ t->hdr.size = (sizeof (struct tag_header) + -+ strlen(ap1000_mem_fixup) + strlen(p) + 1 + 4) >> 2; -+ strlcpy(t->u.cmdline.cmdline, ap1000_mem_fixup, COMMAND_LINE_SIZE); -+ strlcpy(t->u.cmdline.cmdline + strlen(ap1000_mem_fixup), p, -+ COMMAND_LINE_SIZE - strlen(ap1000_mem_fixup)); -+ -+ /* Terminate the table. */ -+ t = tag_next(t); -+ t->hdr.tag = ATAG_NONE; -+ t->hdr.size = 0; -+} -+ -+static void __init ap1000_init(void) -+{ -+ ixp4xx_sys_init(); -+ -+ ap1000_flash_resource.start = IXP4XX_EXP_BUS_BASE(0); -+ ap1000_flash_resource.end = -+ IXP4XX_EXP_BUS_BASE(0) + ixp4xx_exp_bus_size - 1; -+ -+ platform_add_devices(ap1000_devices, ARRAY_SIZE(ap1000_devices)); -+} -+ -+#ifdef CONFIG_MACH_AP1000 -+MACHINE_START(AP1000, "Lanready AP-1000") -+ /* Maintainer: Imre Kaloz <Kaloz@openwrt.org> */ -+ .phys_io = IXP4XX_PERIPHERAL_BASE_PHYS, -+ .io_pg_offst = ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xfffc, -+ .fixup = ap1000_fixup, -+ .map_io = ixp4xx_map_io, -+ .init_irq = ixp4xx_init_irq, -+ .timer = &ixp4xx_timer, -+ .boot_params = 0x0100, -+ .init_machine = ap1000_init, -+MACHINE_END -+#endif ---- a/arch/arm/mach-ixp4xx/ixdp425-pci.c -+++ b/arch/arm/mach-ixp4xx/ixdp425-pci.c -@@ -66,7 +66,8 @@ - int __init ixdp425_pci_init(void) - { - if (machine_is_ixdp425() || machine_is_ixcdp1100() || -- machine_is_ixdp465() || machine_is_kixrp435() || machine_is_compex()) -+ machine_is_ixdp465() || machine_is_kixrp435() || -+ machine_is_compex() || machine_is_ap1000()) - pci_common_init(&ixdp425_pci); - return 0; - } ---- a/arch/arm/mach-ixp4xx/Kconfig -+++ b/arch/arm/mach-ixp4xx/Kconfig -@@ -89,6 +89,14 @@ - WRT300N v2 router. For more information on this - platform, see http://openwrt.org - -+config MACH_AP1000 -+ bool "Lanready AP-1000" -+ select PCI -+ help -+ Say 'Y' here if you want your kernel to support Lanready's -+ AP1000 board. For more information on this -+ platform, see http://openwrt.org -+ - config ARCH_IXDP425 - bool "IXDP425" - help ---- a/arch/arm/mach-ixp4xx/Makefile -+++ b/arch/arm/mach-ixp4xx/Makefile -@@ -20,6 +20,7 @@ - obj-pci-$(CONFIG_MACH_COMPEX) += ixdp425-pci.o - obj-pci-$(CONFIG_MACH_WRT300NV2) += wrt300nv2-pci.o - obj-pci-$(CONFIG_MACH_SIDEWINDER) += sidewinder-pci.o -+obj-pci-$(CONFIG_MACH_AP1000) += ixdp425-pci.o - - obj-y += common.o - -@@ -38,6 +39,7 @@ - obj-$(CONFIG_MACH_COMPEX) += compex-setup.o - obj-$(CONFIG_MACH_WRT300NV2) += wrt300nv2-setup.o - obj-$(CONFIG_MACH_SIDEWINDER) += sidewinder-setup.o -+obj-$(CONFIG_MACH_AP1000) += ap1000-setup.o - - obj-$(CONFIG_PCI) += $(obj-pci-$(CONFIG_PCI)) common-pci.o - obj-$(CONFIG_IXP4XX_QMGR) += ixp4xx_qmgr.o diff --git a/target/linux/ixp4xx/patches-2.6.25/151-lanready_ap1000_mac_plat_info.patch b/target/linux/ixp4xx/patches-2.6.25/151-lanready_ap1000_mac_plat_info.patch deleted file mode 100644 index f5c5391..0000000 --- a/target/linux/ixp4xx/patches-2.6.25/151-lanready_ap1000_mac_plat_info.patch +++ /dev/null @@ -1,41 +0,0 @@ ---- a/arch/arm/mach-ixp4xx/ap1000-setup.c -+++ b/arch/arm/mach-ixp4xx/ap1000-setup.c -@@ -90,9 +90,37 @@ - .resource = ap1000_uart_resources - }; - -+/* Built-in 10/100 Ethernet MAC interfaces */ -+static struct eth_plat_info ap1000_plat_eth[] = { -+ { -+ .phy = IXP4XX_ETH_PHY_MAX_ADDR, -+ .phy_mask = 0x1e, -+ .rxq = 3, -+ .txreadyq = 20, -+ }, { -+ .phy = 5, -+ .rxq = 4, -+ .txreadyq = 21, -+ } -+}; -+ -+static struct platform_device ap1000_eth[] = { -+ { -+ .name = "ixp4xx_eth", -+ .id = IXP4XX_ETH_NPEB, -+ .dev.platform_data = ap1000_plat_eth, -+ }, { -+ .name = "ixp4xx_eth", -+ .id = IXP4XX_ETH_NPEC, -+ .dev.platform_data = ap1000_plat_eth + 1, -+ } -+}; -+ - static struct platform_device *ap1000_devices[] __initdata = { - &ap1000_flash, -- &ap1000_uart -+ &ap1000_uart, -+ &ap1000_eth[0], -+ &ap1000_eth[1], - }; - - static char ap1000_mem_fixup[] __initdata = "mem=64M "; diff --git a/target/linux/ixp4xx/patches-2.6.25/160-wg302v1_support.patch b/target/linux/ixp4xx/patches-2.6.25/160-wg302v1_support.patch deleted file mode 100644 index a5a6e5c..0000000 --- a/target/linux/ixp4xx/patches-2.6.25/160-wg302v1_support.patch +++ /dev/null @@ -1,213 +0,0 @@ ---- a/arch/arm/mach-ixp4xx/Kconfig -+++ b/arch/arm/mach-ixp4xx/Kconfig -@@ -49,6 +49,14 @@ - 7001 Access Point. For more information on this platform, - see http://openwrt.org - -+config MACH_WG302V1 -+ bool "Netgear WG302 v1 / WAG302 v1" -+ select PCI -+ help -+ Say 'Y' here if you want your kernel to support Netgear's -+ WG302 v1 or WAG302 v1 Access Points. For more information -+ on this platform, see http://openwrt.org -+ - config MACH_WG302V2 - bool "Netgear WG302 v2 / WAG302 v2" - select PCI ---- a/arch/arm/mach-ixp4xx/Makefile -+++ b/arch/arm/mach-ixp4xx/Makefile -@@ -14,6 +14,7 @@ - obj-pci-$(CONFIG_MACH_NAS100D) += nas100d-pci.o - obj-pci-$(CONFIG_MACH_DSMG600) += dsmg600-pci.o - obj-pci-$(CONFIG_MACH_GATEWAY7001) += gateway7001-pci.o -+obj-pci-$(CONFIG_MACH_WG302V1) += wg302v1-pci.o - obj-pci-$(CONFIG_MACH_WG302V2) += wg302v2-pci.o - obj-pci-$(CONFIG_MACH_FSG) += fsg-pci.o - obj-pci-$(CONFIG_MACH_PRONGHORNMETRO) += pronghornmetro-pci.o -@@ -33,6 +34,7 @@ - obj-$(CONFIG_MACH_NAS100D) += nas100d-setup.o - obj-$(CONFIG_MACH_DSMG600) += dsmg600-setup.o - obj-$(CONFIG_MACH_GATEWAY7001) += gateway7001-setup.o -+obj-$(CONFIG_MACH_WG302V1) += wg302v1-setup.o - obj-$(CONFIG_MACH_WG302V2) += wg302v2-setup.o - obj-$(CONFIG_MACH_FSG) += fsg-setup.o - obj-$(CONFIG_MACH_PRONGHORNMETRO) += pronghornmetro-setup.o ---- /dev/null -+++ b/arch/arm/mach-ixp4xx/wg302v1-pci.c -@@ -0,0 +1,63 @@ -+/* -+ * arch/arch/mach-ixp4xx/wg302v1-pci.c -+ * -+ * PCI setup routines for the Netgear WG302 v1 and WAG302 v1 -+ * -+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org> -+ * -+ * based on coyote-pci.c: -+ * Copyright (C) 2002 Jungo Software Technologies. -+ * Copyright (C) 2003 MontaVista Software, Inc. -+ * -+ * Maintainer: Imre Kaloz <kaloz@openwrt.org> -+ * -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License version 2 as -+ * published by the Free Software Foundation. -+ * -+ */ -+ -+#include <linux/kernel.h> -+#include <linux/pci.h> -+#include <linux/init.h> -+#include <linux/irq.h> -+ -+#include <asm/mach-types.h> -+#include <asm/hardware.h> -+ -+#include <asm/mach/pci.h> -+ -+void __init wg302v1_pci_preinit(void) -+{ -+ set_irq_type(IRQ_IXP4XX_GPIO8, IRQT_LOW); -+ set_irq_type(IRQ_IXP4XX_GPIO10, IRQT_LOW); -+ -+ ixp4xx_pci_preinit(); -+} -+ -+static int __init wg302v1_map_irq(struct pci_dev *dev, u8 slot, u8 pin) -+{ -+ if (slot == 1) -+ return IRQ_IXP4XX_GPIO8; -+ else if (slot == 2) -+ return IRQ_IXP4XX_GPIO10; -+ else return -1; -+} -+ -+struct hw_pci wg302v1_pci __initdata = { -+ .nr_controllers = 1, -+ .preinit = wg302v1_pci_preinit, -+ .swizzle = pci_std_swizzle, -+ .setup = ixp4xx_setup, -+ .scan = ixp4xx_scan_bus, -+ .map_irq = wg302v1_map_irq, -+}; -+ -+int __init wg302v1_pci_init(void) -+{ -+ if (machine_is_wg302v1()) -+ pci_common_init(&wg302v1_pci); -+ return 0; -+} -+ -+subsys_initcall(wg302v1_pci_init); ---- /dev/null -+++ b/arch/arm/mach-ixp4xx/wg302v1-setup.c -@@ -0,0 +1,109 @@ -+/* -+ * arch/arm/mach-ixp4xx/wg302v1-setup.c -+ * -+ * Board setup for the Netgear WG302 v1 and WAG302 v1 -+ * -+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org> -+ * -+ * based on coyote-setup.c: -+ * Copyright (C) 2003-2005 MontaVista Software, Inc. -+ * -+ * Author: Imre Kaloz <kaloz@openwrt.org> -+ * -+ */ -+ -+#include <linux/kernel.h> -+#include <linux/init.h> -+#include <linux/device.h> -+#include <linux/serial.h> -+#include <linux/tty.h> -+#include <linux/serial_8250.h> -+#include <linux/slab.h> -+ -+#include <asm/types.h> -+#include <asm/setup.h> -+#include <asm/memory.h> -+#include <asm/hardware.h> -+#include <asm/irq.h> -+#include <asm/mach-types.h> -+#include <asm/mach/arch.h> -+#include <asm/mach/flash.h> -+ -+static struct flash_platform_data wg302v1_flash_data = { -+ .map_name = "cfi_probe", -+ .width = 2, -+}; -+ -+static struct resource wg302v1_flash_resource = { -+ .flags = IORESOURCE_MEM, -+}; -+ -+static struct platform_device wg302v1_flash = { -+ .name = "IXP4XX-Flash", -+ .id = 0, -+ .dev = { -+ .platform_data = &wg302v1_flash_data, -+ }, -+ .num_resources = 1, -+ .resource = &wg302v1_flash_resource, -+}; -+ -+static struct resource wg302v1_uart_resource = { -+ .start = IXP4XX_UART1_BASE_PHYS, -+ .end = IXP4XX_UART1_BASE_PHYS + 0x0fff, -+ .flags = IORESOURCE_MEM, -+}; -+ -+static struct plat_serial8250_port wg302v1_uart_data[] = { -+ { -+ .mapbase = IXP4XX_UART1_BASE_PHYS, -+ .membase = (char *)IXP4XX_UART1_BASE_VIRT + REG_OFFSET, -+ .irq = IRQ_IXP4XX_UART1, -+ .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST, -+ .iotype = UPIO_MEM, -+ .regshift = 2, -+ .uartclk = IXP4XX_UART_XTAL, -+ }, -+ { }, -+}; -+ -+static struct platform_device wg302v1_uart = { -+ .name = "serial8250", -+ .id = PLAT8250_DEV_PLATFORM, -+ .dev = { -+ .platform_data = wg302v1_uart_data, -+ }, -+ .num_resources = 1, -+ .resource = &wg302v1_uart_resource, -+}; -+ -+static struct platform_device *wg302v1_devices[] __initdata = { -+ &wg302v1_flash, -+ &wg302v1_uart, -+}; -+ -+static void __init wg302v1_init(void) -+{ -+ ixp4xx_sys_init(); -+ -+ wg302v1_flash_resource.start = IXP4XX_EXP_BUS_BASE(0); -+ wg302v1_flash_resource.end = IXP4XX_EXP_BUS_BASE(0) + SZ_32M - 1; -+ -+ *IXP4XX_EXP_CS0 |= IXP4XX_FLASH_WRITABLE; -+ *IXP4XX_EXP_CS1 = *IXP4XX_EXP_CS0; -+ -+ platform_add_devices(wg302v1_devices, ARRAY_SIZE(wg302v1_devices)); -+} -+ -+#ifdef CONFIG_MACH_WG302V1 -+MACHINE_START(WG302V1, "Netgear WG302 v1 / WAG302 v1") -+ /* Maintainer: Imre Kaloz <kaloz@openwrt.org> */ -+ .phys_io = IXP4XX_PERIPHERAL_BASE_PHYS, -+ .io_pg_offst = ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xfffc, -+ .map_io = ixp4xx_map_io, -+ .init_irq = ixp4xx_init_irq, -+ .timer = &ixp4xx_timer, -+ .boot_params = 0x0100, -+ .init_machine = wg302v1_init, -+MACHINE_END -+#endif diff --git a/target/linux/ixp4xx/patches-2.6.25/161-wg302v1_mac_plat_info.patch b/target/linux/ixp4xx/patches-2.6.25/161-wg302v1_mac_plat_info.patch deleted file mode 100644 index 76066fb..0000000 --- a/target/linux/ixp4xx/patches-2.6.25/161-wg302v1_mac_plat_info.patch +++ /dev/null @@ -1,30 +0,0 @@ ---- a/arch/arm/mach-ixp4xx/wg302v1-setup.c -+++ b/arch/arm/mach-ixp4xx/wg302v1-setup.c -@@ -77,9 +77,27 @@ - .resource = &wg302v1_uart_resource, - }; - -+/* Built-in 10/100 Ethernet MAC interfaces */ -+static struct eth_plat_info wg302_plat_eth[] = { -+ { -+ .phy = 30, -+ .rxq = 3, -+ .txreadyq = 20, -+ } -+}; -+ -+static struct platform_device wg302_eth[] = { -+ { -+ .name = "ixp4xx_eth", -+ .id = IXP4XX_ETH_NPEB, -+ .dev.platform_data = wg302_plat_eth, -+ } -+}; -+ - static struct platform_device *wg302v1_devices[] __initdata = { - &wg302v1_flash, - &wg302v1_uart, -+ &wg302_eth[0], - }; - - static void __init wg302v1_init(void) diff --git a/target/linux/ixp4xx/patches-2.6.25/162-wg302v1_mem_fixup.patch b/target/linux/ixp4xx/patches-2.6.25/162-wg302v1_mem_fixup.patch deleted file mode 100644 index f89698c..0000000 --- a/target/linux/ixp4xx/patches-2.6.25/162-wg302v1_mem_fixup.patch +++ /dev/null @@ -1,47 +0,0 @@ ---- a/arch/arm/mach-ixp4xx/wg302v1-setup.c -+++ b/arch/arm/mach-ixp4xx/wg302v1-setup.c -@@ -100,6 +100,36 @@ - &wg302_eth[0], - }; - -+static char wg302v1_mem_fixup[] __initdata = "mem=32M "; -+ -+static void __init wg302v1_fixup(struct machine_desc *desc, -+ struct tag *tags, char **cmdline, struct meminfo *mi) -+ -+{ -+ struct tag *t = tags; -+ char *p = *cmdline; -+ -+ /* Find the end of the tags table, taking note of any cmdline tag. */ -+ for (; t->hdr.size; t = tag_next(t)) { -+ if (t->hdr.tag == ATAG_CMDLINE) { -+ p = t->u.cmdline.cmdline; -+ } -+ } -+ -+ /* Overwrite the end of the table with a new cmdline tag. */ -+ t->hdr.tag = ATAG_CMDLINE; -+ t->hdr.size = (sizeof (struct tag_header) + -+ strlen(wg302v1_mem_fixup) + strlen(p) + 1 + 4) >> 2; -+ strlcpy(t->u.cmdline.cmdline, wg302v1_mem_fixup, COMMAND_LINE_SIZE); -+ strlcpy(t->u.cmdline.cmdline + strlen(wg302v1_mem_fixup), p, -+ COMMAND_LINE_SIZE - strlen(wg302v1_mem_fixup)); -+ -+ /* Terminate the table. */ -+ t = tag_next(t); -+ t->hdr.tag = ATAG_NONE; -+ t->hdr.size = 0; -+} -+ - static void __init wg302v1_init(void) - { - ixp4xx_sys_init(); -@@ -118,6 +148,7 @@ - /* Maintainer: Imre Kaloz <kaloz@openwrt.org> */ - .phys_io = IXP4XX_PERIPHERAL_BASE_PHYS, - .io_pg_offst = ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xfffc, -+ .fixup = wg302v1_fixup, - .map_io = ixp4xx_map_io, - .init_irq = ixp4xx_init_irq, - .timer = &ixp4xx_timer, diff --git a/target/linux/ixp4xx/patches-2.6.25/170-ixdpg425_mac_plat_info.patch b/target/linux/ixp4xx/patches-2.6.25/170-ixdpg425_mac_plat_info.patch deleted file mode 100644 index 1faaa63..0000000 --- a/target/linux/ixp4xx/patches-2.6.25/170-ixdpg425_mac_plat_info.patch +++ /dev/null @@ -1,41 +0,0 @@ ---- a/arch/arm/mach-ixp4xx/coyote-setup.c -+++ b/arch/arm/mach-ixp4xx/coyote-setup.c -@@ -73,9 +73,37 @@ - .resource = &coyote_uart_resource, - }; - -+/* Built-in 10/100 Ethernet MAC interfaces */ -+static struct eth_plat_info ixdpg425_plat_eth[] = { -+ { -+ .phy = 5, -+ .rxq = 3, -+ .txreadyq = 20, -+ }, { -+ .phy = 4, -+ .rxq = 4, -+ .txreadyq = 21, -+ } -+}; -+ -+static struct platform_device ixdpg425_eth[] = { -+ { -+ .name = "ixp4xx_eth", -+ .id = IXP4XX_ETH_NPEB, -+ .dev.platform_data = ixdpg425_plat_eth, -+ }, { -+ .name = "ixp4xx_eth", -+ .id = IXP4XX_ETH_NPEC, -+ .dev.platform_data = ixdpg425_plat_eth + 1, -+ } -+}; -+ -+ - static struct platform_device *coyote_devices[] __initdata = { - &coyote_flash, -- &coyote_uart -+ &coyote_uart, -+ &ixdpg425_eth[0], -+ &ixdpg425_eth[1], - }; - - static void __init coyote_init(void) diff --git a/target/linux/ixp4xx/patches-2.6.25/180-tw5334_support.patch b/target/linux/ixp4xx/patches-2.6.25/180-tw5334_support.patch deleted file mode 100644 index c403a87..0000000 --- a/target/linux/ixp4xx/patches-2.6.25/180-tw5334_support.patch +++ /dev/null @@ -1,284 +0,0 @@ ---- a/arch/arm/mach-ixp4xx/Kconfig -+++ b/arch/arm/mach-ixp4xx/Kconfig -@@ -150,6 +150,14 @@ - PrPCM1100 Processor Mezanine Module. For more information on - this platform, see <file:Documentation/arm/IXP4xx>. - -+config MACH_TW5334 -+ bool "Titan Wireless TW-533-4" -+ select PCI -+ help -+ Say 'Y' here if you want your kernel to support the Titan -+ Wireless TW533-4. For more information on this platform, -+ see http://openwrt.org -+ - config MACH_NAS100D - bool - prompt "NAS100D" ---- a/arch/arm/mach-ixp4xx/Makefile -+++ b/arch/arm/mach-ixp4xx/Makefile -@@ -22,6 +22,7 @@ - obj-pci-$(CONFIG_MACH_WRT300NV2) += wrt300nv2-pci.o - obj-pci-$(CONFIG_MACH_SIDEWINDER) += sidewinder-pci.o - obj-pci-$(CONFIG_MACH_AP1000) += ixdp425-pci.o -+obj-pci-$(CONFIG_MACH_TW5334) += tw5334-pci.o - - obj-y += common.o - -@@ -42,6 +43,7 @@ - obj-$(CONFIG_MACH_WRT300NV2) += wrt300nv2-setup.o - obj-$(CONFIG_MACH_SIDEWINDER) += sidewinder-setup.o - obj-$(CONFIG_MACH_AP1000) += ap1000-setup.o -+obj-$(CONFIG_MACH_TW5334) += tw5334-setup.o - - obj-$(CONFIG_PCI) += $(obj-pci-$(CONFIG_PCI)) common-pci.o - obj-$(CONFIG_IXP4XX_QMGR) += ixp4xx_qmgr.o ---- /dev/null -+++ b/arch/arm/mach-ixp4xx/tw5334-setup.c -@@ -0,0 +1,162 @@ -+/* -+ * arch/arm/mach-ixp4xx/tw5334-setup.c -+ * -+ * Board setup for the Titan Wireless TW-533-4 -+ * -+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org> -+ * -+ * based on coyote-setup.c: -+ * Copyright (C) 2003-2005 MontaVista Software, Inc. -+ * -+ * Author: Imre Kaloz <Kaloz@openwrt.org> -+ */ -+ -+#include <linux/if_ether.h> -+#include <linux/kernel.h> -+#include <linux/init.h> -+#include <linux/device.h> -+#include <linux/serial.h> -+#include <linux/tty.h> -+#include <linux/serial_8250.h> -+#include <linux/slab.h> -+ -+#include <asm/types.h> -+#include <asm/setup.h> -+#include <asm/memory.h> -+#include <asm/hardware.h> -+#include <asm/irq.h> -+#include <asm/mach-types.h> -+#include <asm/mach/arch.h> -+#include <asm/mach/flash.h> -+ -+static struct flash_platform_data tw5334_flash_data = { -+ .map_name = "cfi_probe", -+ .width = 2, -+}; -+ -+static struct resource tw5334_flash_resource = { -+ .flags = IORESOURCE_MEM, -+}; -+ -+static struct platform_device tw5334_flash = { -+ .name = "IXP4XX-Flash", -+ .id = 0, -+ .dev = { -+ .platform_data = &tw5334_flash_data, -+ }, -+ .num_resources = 1, -+ .resource = &tw5334_flash_resource, -+}; -+ -+static struct resource tw5334_uart_resource = { -+ .start = IXP4XX_UART2_BASE_PHYS, -+ .end = IXP4XX_UART2_BASE_PHYS + 0x0fff, -+ .flags = IORESOURCE_MEM, -+}; -+ -+static struct plat_serial8250_port tw5334_uart_data[] = { -+ { -+ .mapbase = IXP4XX_UART2_BASE_PHYS, -+ .membase = (char *)IXP4XX_UART2_BASE_VIRT + REG_OFFSET, -+ .irq = IRQ_IXP4XX_UART2, -+ .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST, -+ .iotype = UPIO_MEM, -+ .regshift = 2, -+ .uartclk = IXP4XX_UART_XTAL, -+ }, -+ { }, -+}; -+ -+static struct platform_device tw5334_uart = { -+ .name = "serial8250", -+ .id = PLAT8250_DEV_PLATFORM, -+ .dev = { -+ .platform_data = tw5334_uart_data, -+ }, -+ .num_resources = 1, -+ .resource = &tw5334_uart_resource, -+}; -+ -+/* Built-in 10/100 Ethernet MAC interfaces */ -+static struct eth_plat_info tw5334_plat_eth[] = { -+ { -+ .phy = 0, -+ .rxq = 3, -+ .txreadyq = 20, -+ }, { -+ .phy = 1, -+ .rxq = 4, -+ .txreadyq = 21, -+ } -+}; -+ -+static struct platform_device tw5334_eth[] = { -+ { -+ .name = "ixp4xx_eth", -+ .id = IXP4XX_ETH_NPEB, -+ .dev.platform_data = tw5334_plat_eth, -+ }, { -+ .name = "ixp4xx_eth", -+ .id = IXP4XX_ETH_NPEC, -+ .dev.platform_data = tw5334_plat_eth + 1, -+ } -+}; -+ -+static struct platform_device *tw5334_devices[] __initdata = { -+ &tw5334_flash, -+ &tw5334_uart, -+ &tw5334_eth[0], -+ &tw5334_eth[1], -+}; -+ -+static void __init tw5334_init(void) -+{ -+ DECLARE_MAC_BUF(mac_buf); -+ uint8_t __iomem *f; -+ int i; -+ -+ ixp4xx_sys_init(); -+ -+ tw5334_flash_resource.start = IXP4XX_EXP_BUS_BASE(0); -+ tw5334_flash_resource.end = IXP4XX_EXP_BUS_BASE(0) + SZ_32M - 1; -+ -+ *IXP4XX_EXP_CS0 |= IXP4XX_FLASH_WRITABLE; -+ *IXP4XX_EXP_CS1 = *IXP4XX_EXP_CS0; -+ -+ platform_add_devices(tw5334_devices, ARRAY_SIZE(tw5334_devices)); -+ -+ /* -+ * Map in a portion of the flash and read the MAC addresses. -+ * Since it is stored in BE in the flash itself, we need to -+ * byteswap it if we're in LE mode. -+ */ -+ f = ioremap(IXP4XX_EXP_BUS_BASE(0), 0x1000000); -+ if (f) { -+ for (i = 0; i < 6; i++) -+#ifdef __ARMEB__ -+ tw5334_plat_eth[0].hwaddr[i] = readb(f + 0xFC0422 + i); -+ tw5334_plat_eth[1].hwaddr[i] = readb(f + 0xFC043B + i); -+#else -+ tw5334_plat_eth[0].hwaddr[i] = readb(f + 0xFC0422 + (i^3)); -+ tw5334_plat_eth[1].hwaddr[i] = readb(f + 0xFC043B + (i^3)); -+#endif -+ iounmap(f); -+ } -+ printk(KERN_INFO "TW-533-4: Using MAC address %s for port 0\n", -+ print_mac(mac_buf, tw5334_plat_eth[0].hwaddr)); -+ printk(KERN_INFO "TW-533-4: Using MAC address %s for port 1\n", -+ print_mac(mac_buf, tw5334_plat_eth[1].hwaddr)); -+} -+ -+#ifdef CONFIG_MACH_TW5334 -+MACHINE_START(TW5334, "Titan Wireless TW-533-4") -+ /* Maintainer: Imre Kaloz <kaloz@openwrt.org> */ -+ .phys_io = IXP4XX_PERIPHERAL_BASE_PHYS, -+ .io_pg_offst = ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xfffc, -+ .map_io = ixp4xx_map_io, -+ .init_irq = ixp4xx_init_irq, -+ .timer = &ixp4xx_timer, -+ .boot_params = 0x0100, -+ .init_machine = tw5334_init, -+MACHINE_END -+#endif ---- /dev/null -+++ b/arch/arm/mach-ixp4xx/tw5334-pci.c -@@ -0,0 +1,69 @@ -+/* -+ * arch/arch/mach-ixp4xx/tw5334-pci.c -+ * -+ * PCI setup routines for the Titan Wireless TW-533-4 -+ * -+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org> -+ * -+ * based on coyote-pci.c: -+ * Copyright (C) 2002 Jungo Software Technologies. -+ * Copyright (C) 2003 MontaVista Softwrae, Inc. -+ * -+ * Maintainer: Imre Kaloz <kaloz@openwrt.org> -+ * -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License version 2 as -+ * published by the Free Software Foundation. -+ * -+ */ -+ -+#include <linux/kernel.h> -+#include <linux/pci.h> -+#include <linux/init.h> -+#include <linux/irq.h> -+ -+#include <asm/mach-types.h> -+#include <asm/hardware.h> -+ -+#include <asm/mach/pci.h> -+ -+void __init tw5334_pci_preinit(void) -+{ -+ set_irq_type(IRQ_IXP4XX_GPIO6, IRQT_LOW); -+ set_irq_type(IRQ_IXP4XX_GPIO2, IRQT_LOW); -+ set_irq_type(IRQ_IXP4XX_GPIO1, IRQT_LOW); -+ set_irq_type(IRQ_IXP4XX_GPIO0, IRQT_LOW); -+ -+ ixp4xx_pci_preinit(); -+} -+ -+static int __init tw5334_map_irq(struct pci_dev *dev, u8 slot, u8 pin) -+{ -+ if (slot == 12) -+ return IRQ_IXP4XX_GPIO6; -+ else if (slot == 13) -+ return IRQ_IXP4XX_GPIO2; -+ else if (slot == 14) -+ return IRQ_IXP4XX_GPIO1; -+ else if (slot == 15) -+ return IRQ_IXP4XX_GPIO0; -+ else return -1; -+} -+ -+struct hw_pci tw5334_pci __initdata = { -+ .nr_controllers = 1, -+ .preinit = tw5334_pci_preinit, -+ .swizzle = pci_std_swizzle, -+ .setup = ixp4xx_setup, -+ .scan = ixp4xx_scan_bus, -+ .map_irq = tw5334_map_irq, -+}; -+ -+int __init tw5334_pci_init(void) -+{ -+ if (machine_is_tw5334()) -+ pci_common_init(&tw5334_pci); -+ return 0; -+} -+ -+subsys_initcall(tw5334_pci_init); ---- a/include/asm-arm/arch-ixp4xx/uncompress.h -+++ b/include/asm-arm/arch-ixp4xx/uncompress.h -@@ -42,7 +42,8 @@ - */ - if (machine_is_adi_coyote() || machine_is_gtwx5715() || - machine_is_gateway7001() || machine_is_wg302v2() || -- machine_is_pronghorn_metro() || machine_is_wrt300nv2()) -+ machine_is_pronghorn_metro() || machine_is_wrt300nv2() || -+ machine_is_tw5334()) - uart_base = (volatile u32*) IXP4XX_UART2_BASE_PHYS; - else - uart_base = (volatile u32*) IXP4XX_UART1_BASE_PHYS; diff --git a/target/linux/ixp4xx/patches-2.6.25/190-cambria_support.patch b/target/linux/ixp4xx/patches-2.6.25/190-cambria_support.patch deleted file mode 100644 index 5e682b0..0000000 --- a/target/linux/ixp4xx/patches-2.6.25/190-cambria_support.patch +++ /dev/null @@ -1,579 +0,0 @@ ---- a/arch/arm/mach-ixp4xx/Kconfig -+++ b/arch/arm/mach-ixp4xx/Kconfig -@@ -25,6 +25,14 @@ - Avila Network Platform. For more information on this platform, - see <file:Documentation/arm/IXP4xx>. - -+config MACH_CAMBRIA -+ bool "Cambria" -+ select PCI -+ help -+ Say 'Y' here if you want your kernel to support the Gateworks -+ Cambria series. For more information on this platform, -+ see <file:Documentation/arm/IXP4xx>. -+ - config MACH_LOFT - bool "Loft" - depends on MACH_AVILA -@@ -200,7 +208,7 @@ - - config CPU_IXP43X - bool -- depends on MACH_KIXRP435 -+ depends on MACH_KIXRP435 || MACH_CAMBRIA - default y - - config MACH_GTWX5715 ---- a/arch/arm/mach-ixp4xx/Makefile -+++ b/arch/arm/mach-ixp4xx/Makefile -@@ -7,6 +7,7 @@ - - obj-pci-$(CONFIG_ARCH_IXDP4XX) += ixdp425-pci.o - obj-pci-$(CONFIG_MACH_AVILA) += avila-pci.o -+obj-pci-$(CONFIG_MACH_CAMBRIA) += cambria-pci.o - obj-pci-$(CONFIG_MACH_IXDPG425) += ixdpg425-pci.o - obj-pci-$(CONFIG_ARCH_ADI_COYOTE) += coyote-pci.o - obj-pci-$(CONFIG_MACH_GTWX5715) += gtwx5715-pci.o -@@ -28,6 +29,7 @@ - - obj-$(CONFIG_ARCH_IXDP4XX) += ixdp425-setup.o - obj-$(CONFIG_MACH_AVILA) += avila-setup.o -+obj-$(CONFIG_MACH_CAMBRIA) += cambria-setup.o - obj-$(CONFIG_MACH_IXDPG425) += coyote-setup.o - obj-$(CONFIG_ARCH_ADI_COYOTE) += coyote-setup.o - obj-$(CONFIG_MACH_GTWX5715) += gtwx5715-setup.o ---- /dev/null -+++ b/arch/arm/mach-ixp4xx/cambria-pci.c -@@ -0,0 +1,74 @@ -+/* -+ * arch/arch/mach-ixp4xx/cambria-pci.c -+ * -+ * PCI setup routines for Gateworks Cambria series -+ * -+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org> -+ * -+ * based on coyote-pci.c: -+ * Copyright (C) 2002 Jungo Software Technologies. -+ * Copyright (C) 2003 MontaVista Softwrae, Inc. -+ * -+ * Maintainer: Imre Kaloz <kaloz@openwrt.org> -+ * -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License version 2 as -+ * published by the Free Software Foundation. -+ * -+ */ -+ -+#include <linux/kernel.h> -+#include <linux/pci.h> -+#include <linux/init.h> -+#include <linux/irq.h> -+ -+#include <asm/mach-types.h> -+#include <asm/hardware.h> -+#include <asm/irq.h> -+ -+#include <asm/mach/pci.h> -+ -+extern void ixp4xx_pci_preinit(void); -+extern int ixp4xx_setup(int nr, struct pci_sys_data *sys); -+extern struct pci_bus *ixp4xx_scan_bus(int nr, struct pci_sys_data *sys); -+ -+void __init cambria_pci_preinit(void) -+{ -+ set_irq_type(IRQ_IXP4XX_GPIO11, IRQT_LOW); -+ set_irq_type(IRQ_IXP4XX_GPIO10, IRQT_LOW); -+ set_irq_type(IRQ_IXP4XX_GPIO9, IRQT_LOW); -+ set_irq_type(IRQ_IXP4XX_GPIO8, IRQT_LOW); -+ -+ ixp4xx_pci_preinit(); -+} -+ -+static int __init cambria_map_irq(struct pci_dev *dev, u8 slot, u8 pin) -+{ -+ if (slot == 1) -+ return IRQ_IXP4XX_GPIO11; -+ else if (slot == 2) -+ return IRQ_IXP4XX_GPIO10; -+ else if (slot == 3) -+ return IRQ_IXP4XX_GPIO9; -+ else if (slot == 4) -+ return IRQ_IXP4XX_GPIO8; -+ else return -1; -+} -+ -+struct hw_pci cambria_pci __initdata = { -+ .nr_controllers = 1, -+ .preinit = cambria_pci_preinit, -+ .swizzle = pci_std_swizzle, -+ .setup = ixp4xx_setup, -+ .scan = ixp4xx_scan_bus, -+ .map_irq = cambria_map_irq, -+}; -+ -+int __init cambria_pci_init(void) -+{ -+ if (machine_is_cambria()) -+ pci_common_init(&cambria_pci); -+ return 0; -+} -+ -+subsys_initcall(cambria_pci_init); ---- /dev/null -+++ b/arch/arm/mach-ixp4xx/cambria-setup.c -@@ -0,0 +1,444 @@ -+/* -+ * arch/arm/mach-ixp4xx/cambria-setup.c -+ * -+ * Board setup for the Gateworks Cambria series -+ * -+ * Copyright (C) 2008 Imre Kaloz <Kaloz@openwrt.org> -+ * -+ * based on coyote-setup.c: -+ * Copyright (C) 2003-2005 MontaVista Software, Inc. -+ * -+ * Author: Imre Kaloz <Kaloz@openwrt.org> -+ */ -+ -+#include <linux/kernel.h> -+#include <linux/init.h> -+#include <linux/device.h> -+#include <linux/if_ether.h> -+#include <linux/socket.h> -+#include <linux/netdevice.h> -+#include <linux/serial.h> -+#include <linux/tty.h> -+#include <linux/serial_8250.h> -+#include <linux/slab.h> -+#ifdef CONFIG_SENSORS_EEPROM -+# include <linux/i2c.h> -+# include <linux/eeprom.h> -+#endif -+ -+#include <linux/leds.h> -+#include <linux/i2c-gpio.h> -+#include <asm/types.h> -+#include <asm/setup.h> -+#include <asm/memory.h> -+#include <asm/hardware.h> -+#include <asm/irq.h> -+#include <asm/mach-types.h> -+#include <asm/mach/arch.h> -+#include <asm/mach/flash.h> -+ -+struct cambria_board_info { -+ unsigned char *model; -+ void (* setup)(void); -+}; -+ -+static struct cambria_board_info *cambria_info __initdata; -+ -+static struct flash_platform_data cambria_flash_data = { -+ .map_name = "cfi_probe", -+ .width = 2, -+}; -+ -+static struct resource cambria_flash_resource = { -+ .flags = IORESOURCE_MEM, -+}; -+ -+static struct platform_device cambria_flash = { -+ .name = "IXP4XX-Flash", -+ .id = 0, -+ .dev = { -+ .platform_data = &cambria_flash_data, -+ }, -+ .num_resources = 1, -+ .resource = &cambria_flash_resource, -+}; -+ -+static struct i2c_gpio_platform_data cambria_i2c_gpio_data = { -+ .sda_pin = 7, -+ .scl_pin = 6, -+}; -+ -+static struct platform_device cambria_i2c_gpio = { -+ .name = "i2c-gpio", -+ .id = 0, -+ .dev = { -+ .platform_data = &cambria_i2c_gpio_data, -+ }, -+}; -+ -+static struct resource cambria_uart_resource = { -+ .start = IXP4XX_UART1_BASE_PHYS, -+ .end = IXP4XX_UART1_BASE_PHYS + 0x0fff, -+ .flags = IORESOURCE_MEM, -+}; -+ -+static struct plat_serial8250_port cambria_uart_data[] = { -+ { -+ .mapbase = IXP4XX_UART1_BASE_PHYS, -+ .membase = (char *)IXP4XX_UART1_BASE_VIRT + REG_OFFSET, -+ .irq = IRQ_IXP4XX_UART1, -+ .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST, -+ .iotype = UPIO_MEM, -+ .regshift = 2, -+ .uartclk = IXP4XX_UART_XTAL, -+ }, -+ { }, -+}; -+ -+static struct platform_device cambria_uart = { -+ .name = "serial8250", -+ .id = PLAT8250_DEV_PLATFORM, -+ .dev = { -+ .platform_data = cambria_uart_data, -+ }, -+ .num_resources = 1, -+ .resource = &cambria_uart_resource, -+}; -+ -+static struct resource cambria_pata_resources[] = { -+ { -+ .flags = IORESOURCE_MEM -+ }, -+ { -+ .flags = IORESOURCE_MEM, -+ }, -+ { -+ .name = "intrq", -+ .start = IRQ_IXP4XX_GPIO12, -+ .end = IRQ_IXP4XX_GPIO12, -+ .flags = IORESOURCE_IRQ, -+ }, -+}; -+ -+static struct ixp4xx_pata_data cambria_pata_data = { -+ .cs0_bits = 0xbfff3c03, -+ .cs1_bits = 0xbfff3c03, -+}; -+ -+static struct platform_device cambria_pata = { -+ .name = "pata_ixp4xx_cf", -+ .id = 0, -+ .dev.platform_data = &cambria_pata_data, -+ .num_resources = ARRAY_SIZE(cambria_pata_resources), -+ .resource = cambria_pata_resources, -+}; -+ -+static struct eth_plat_info cambria_npec_data = { -+ .phy = 1, -+ .rxq = 4, -+ .txreadyq = 21, -+}; -+ -+static struct eth_plat_info cambria_npea_data = { -+ .phy = 2, -+ .rxq = 2, -+ .txreadyq = 19, -+}; -+ -+static struct platform_device cambria_npec_device = { -+ .name = "ixp4xx_eth", -+ .id = IXP4XX_ETH_NPEC, -+ .dev.platform_data = &cambria_npec_data, -+}; -+ -+static struct platform_device cambria_npea_device = { -+ .name = "ixp4xx_eth", -+ .id = IXP4XX_ETH_NPEA, -+ .dev.platform_data = &cambria_npea_data, -+}; -+ -+static struct gpio_led cambria_gpio_leds[] = { -+ { -+ .name = "user", /* green led */ -+ .gpio = 5, -+ .active_low = 1, -+ } -+}; -+ -+static struct gpio_led_platform_data cambria_gpio_leds_data = { -+ .num_leds = 1, -+ .leds = cambria_gpio_leds, -+}; -+ -+static struct platform_device cambria_gpio_leds_device = { -+ .name = "leds-gpio", -+ .id = -1, -+ .dev.platform_data = &cambria_gpio_leds_data, -+}; -+ -+ -+static struct latch_led cambria_latch_leds[] = { -+ { -+ .name = "ledA", /* green led */ -+ .bit = 0, -+ }, -+ { -+ .name = "ledB", /* green led */ -+ .bit = 1, -+ }, -+ { -+ .name = "ledC", /* green led */ -+ .bit = 2, -+ }, -+ { -+ .name = "ledD", /* green led */ -+ .bit = 3, -+ }, -+ { -+ .name = "ledE", /* green led */ -+ .bit = 4, -+ }, -+ { -+ .name = "ledF", /* green led */ -+ .bit = 5, -+ }, -+ { -+ .name = "ledG", /* green led */ -+ .bit = 6, -+ }, -+ { -+ .name = "ledH", /* green led */ -+ .bit = 7, -+ } -+}; -+ -+static struct latch_led_platform_data cambria_latch_leds_data = { -+ .num_leds = 8, -+ .leds = cambria_latch_leds, -+ .mem = 0x53F40000, -+}; -+ -+static struct platform_device cambria_latch_leds_device = { -+ .name = "leds-latch", -+ .id = -1, -+ .dev.platform_data = &cambria_latch_leds_data, -+}; -+ -+static struct resource cambria_usb0_resources[] = { -+ { -+ .start = 0xCD000000, -+ .end = 0xCD000300, -+ .flags = IORESOURCE_MEM, -+ }, -+ { -+ .start = 32, -+ .flags = IORESOURCE_IRQ, -+ }, -+}; -+ -+static struct resource cambria_usb1_resources[] = { -+ { -+ .start = 0xCE000000, -+ .end = 0xCE000300, -+ .flags = IORESOURCE_MEM, -+ }, -+ { -+ .start = 33, -+ .flags = IORESOURCE_IRQ, -+ }, -+}; -+ -+static u64 ehci_dma_mask = ~(u32)0; -+ -+static struct platform_device cambria_usb0_device = { -+ .name = "ixp4xx-ehci", -+ .id = 0, -+ .resource = cambria_usb0_resources, -+ .num_resources = ARRAY_SIZE(cambria_usb0_resources), -+ .dev = { -+ .dma_mask = &ehci_dma_mask, -+ .coherent_dma_mask = 0xffffffff, -+ }, -+}; -+ -+static struct platform_device cambria_usb1_device = { -+ .name = "ixp4xx-ehci", -+ .id = 1, -+ .resource = cambria_usb1_resources, -+ .num_resources = ARRAY_SIZE(cambria_usb1_resources), -+ .dev = { -+ .dma_mask = &ehci_dma_mask, -+ .coherent_dma_mask = 0xffffffff, -+ }, -+}; -+ -+static struct platform_device *cambria_devices[] __initdata = { -+ &cambria_i2c_gpio, -+ &cambria_flash, -+ &cambria_uart, -+}; -+ -+static void __init cambria_gw23xx_setup(void) -+{ -+ platform_device_register(&cambria_npec_device); -+ platform_device_register(&cambria_npea_device); -+} -+ -+#ifdef CONFIG_SENSORS_EEPROM -+static void __init cambria_gw2350_setup(void) -+{ -+ platform_device_register(&cambria_npec_device); -+ platform_device_register(&cambria_npea_device); -+ -+ platform_device_register(&cambria_usb0_device); -+ platform_device_register(&cambria_usb1_device); -+ -+ platform_device_register(&cambria_gpio_leds_device); -+} -+ -+static void __init cambria_gw2358_setup(void) -+{ -+ platform_device_register(&cambria_npec_device); -+ platform_device_register(&cambria_npea_device); -+ -+ platform_device_register(&cambria_usb0_device); -+ platform_device_register(&cambria_usb1_device); -+ -+ platform_device_register(&cambria_pata); -+ -+ platform_device_register(&cambria_latch_leds_device); -+} -+ -+static struct cambria_board_info cambria_boards[] __initdata = { -+ { -+ .model = "GW2350", -+ .setup = cambria_gw2350_setup, -+ }, { -+ .model = "GW2358", -+ .setup = cambria_gw2358_setup, -+ } -+}; -+ -+static struct cambria_board_info * __init cambria_find_board_info(char *model) -+{ -+ int i; -+ -+ for (i = 0; i < ARRAY_SIZE(cambria_boards); i++) { -+ struct cambria_board_info *info = &cambria_boards[i]; -+ if (strncmp(info->model, model, strlen(info->model)) == 0) -+ return info; -+ } -+ -+ return NULL; -+} -+ -+struct cambria_eeprom_header { -+ unsigned char mac0[ETH_ALEN]; -+ unsigned char mac1[ETH_ALEN]; -+ unsigned char res0[4]; -+ unsigned char magic[2]; -+ unsigned char config[14]; -+ unsigned char model[16]; -+}; -+ -+static int __init cambria_eeprom_notify(struct notifier_block *self, -+ unsigned long event, void *t) -+{ -+ struct eeprom_data *ee = t; -+ struct cambria_eeprom_header hdr; -+ -+ if (cambria_info) -+ return NOTIFY_DONE; -+ -+ /* The eeprom is at address 0x51 */ -+ if (event != EEPROM_REGISTER || ee->client.addr != 0x51) -+ return NOTIFY_DONE; -+ -+ ee->attr->read(&ee->client.dev.kobj, ee->attr, (char *)&hdr, -+ 0, sizeof(hdr)); -+ -+ if (hdr.magic[0] != 'G' || hdr.magic[1] != 'W') -+ return NOTIFY_DONE; -+ -+ memcpy(&cambria_npec_data.hwaddr, hdr.mac0, ETH_ALEN); -+ memcpy(&cambria_npea_data.hwaddr, hdr.mac1, ETH_ALEN); -+ -+ cambria_info = cambria_find_board_info(hdr.model); -+ -+ return NOTIFY_OK; -+} -+ -+static struct notifier_block cambria_eeprom_notifier __initdata = { -+ .notifier_call = cambria_eeprom_notify -+}; -+ -+static void __init cambria_register_eeprom_notifier(void) -+{ -+ register_eeprom_notifier(&cambria_eeprom_notifier); -+} -+ -+static void __init cambria_unregister_eeprom_notifier(void) -+{ -+ unregister_eeprom_notifier(&cambria_eeprom_notifier); -+} -+#else /* CONFIG_SENSORS_EEPROM */ -+static inline void cambria_register_eeprom_notifier(void) {}; -+static inline void cambria_unregister_eeprom_notifier(void) {}; -+#endif /* CONFIG_SENSORS_EEPROM */ -+ -+static void __init cambria_init(void) -+{ -+ ixp4xx_sys_init(); -+ -+ cambria_flash_resource.start = IXP4XX_EXP_BUS_BASE(0); -+ cambria_flash_resource.end = IXP4XX_EXP_BUS_BASE(0) + SZ_32M - 1; -+ -+ *IXP4XX_EXP_CS0 |= IXP4XX_FLASH_WRITABLE; -+ *IXP4XX_EXP_CS1 = *IXP4XX_EXP_CS0; -+ -+ platform_add_devices(cambria_devices, ARRAY_SIZE(cambria_devices)); -+ -+ cambria_pata_resources[0].start = 0x53e00000; -+ cambria_pata_resources[0].end = 0x53e3ffff; -+ -+ cambria_pata_resources[1].start = 0x53e40000; -+ cambria_pata_resources[1].end = 0x53e7ffff; -+ -+ cambria_pata_data.cs0_cfg = IXP4XX_EXP_CS3; -+ cambria_pata_data.cs1_cfg = IXP4XX_EXP_CS3; -+ -+ cambria_register_eeprom_notifier(); -+} -+ -+static int __init cambria_model_setup(void) -+{ -+ if (!machine_is_cambria()) -+ return 0; -+ -+ if (cambria_info) { -+ printk(KERN_DEBUG "Running on Gateworks Cambria %s\n", -+ cambria_info->model); -+ cambria_info->setup(); -+ } else { -+ printk(KERN_INFO "Unknown/missing Cambria model number" -+ " -- defaults will be used\n"); -+ cambria_gw23xx_setup(); -+ } -+ -+ cambria_unregister_eeprom_notifier(); -+ return 0; -+} -+late_initcall(cambria_model_setup); -+ -+#ifdef CONFIG_MACH_CAMBRIA -+MACHINE_START(CAMBRIA, "Gateworks Cambria series") -+ /* Maintainer: Imre Kaloz <kaloz@openwrt.org> */ -+ .phys_io = IXP4XX_PERIPHERAL_BASE_PHYS, -+ .io_pg_offst = ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xfffc, -+ .map_io = ixp4xx_map_io, -+ .init_irq = ixp4xx_init_irq, -+ .timer = &ixp4xx_timer, -+ .boot_params = 0x0100, -+ .init_machine = cambria_init, -+MACHINE_END -+#endif ---- a/include/asm-arm/arch-ixp4xx/hardware.h -+++ b/include/asm-arm/arch-ixp4xx/hardware.h -@@ -18,7 +18,7 @@ - #define __ASM_ARCH_HARDWARE_H__ - - #define PCIBIOS_MIN_IO 0x00001000 --#define PCIBIOS_MIN_MEM (cpu_is_ixp43x() ? 0x40000000 : 0x48000000) -+#define PCIBIOS_MIN_MEM (cpu_is_ixp43x() ? 0x48000000 : 0x48000000) - - /* - * We override the standard dma-mask routines for bouncing. diff --git a/target/linux/ixp4xx/patches-2.6.25/191-cambria_optional_uart.patch b/target/linux/ixp4xx/patches-2.6.25/191-cambria_optional_uart.patch deleted file mode 100644 index 5747aa7..0000000 --- a/target/linux/ixp4xx/patches-2.6.25/191-cambria_optional_uart.patch +++ /dev/null @@ -1,97 +0,0 @@ ---- a/arch/arm/mach-ixp4xx/cambria-setup.c -+++ b/arch/arm/mach-ixp4xx/cambria-setup.c -@@ -36,6 +36,7 @@ - #include <asm/mach-types.h> - #include <asm/mach/arch.h> - #include <asm/mach/flash.h> -+#include <linux/irq.h> - - struct cambria_board_info { - unsigned char *model; -@@ -105,6 +106,43 @@ - .resource = &cambria_uart_resource, - }; - -+static struct resource cambria_optional_uart_resources[] = { -+ { -+ .start = 0x52000000, -+ .end = 0x52000fff, -+ .flags = IORESOURCE_MEM -+ }, -+ { -+ .start = 0x53000000, -+ .end = 0x53000fff, -+ .flags = IORESOURCE_MEM -+ } -+}; -+ -+static struct plat_serial8250_port cambria_optional_uart_data[] = { -+ { -+ .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST, -+ .iotype = UPIO_MEM, -+ .regshift = 0, -+ .uartclk = 1843200, -+ }, -+ { -+ .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST, -+ .iotype = UPIO_MEM, -+ .regshift = 0, -+ .uartclk = 1843200, -+ }, -+ { }, -+}; -+ -+static struct platform_device cambria_optional_uart = { -+ .name = "serial8250", -+ .id = PLAT8250_DEV_PLATFORM1, -+ .dev.platform_data = cambria_optional_uart_data, -+ .num_resources = 2, -+ .resource = cambria_optional_uart_resources, -+}; -+ - static struct resource cambria_pata_resources[] = { - { - .flags = IORESOURCE_MEM -@@ -287,6 +325,19 @@ - #ifdef CONFIG_SENSORS_EEPROM - static void __init cambria_gw2350_setup(void) - { -+ *IXP4XX_EXP_CS2 = 0xbfff0003; -+ set_irq_type(IRQ_IXP4XX_GPIO3, IRQT_BOTHEDGE); -+ cambria_optional_uart_data[0].mapbase = IXP4XX_EXP_BUS_BASE(2); -+ cambria_optional_uart_data[0].membase = (void __iomem *)ioremap(IXP4XX_EXP_BUS_BASE(2), 0x0fff); -+ cambria_optional_uart_data[0].irq = IRQ_IXP4XX_GPIO3; -+ -+ *IXP4XX_EXP_CS3 = 0xbfff0003; -+ set_irq_type(IRQ_IXP4XX_GPIO4, IRQT_BOTHEDGE); -+ cambria_optional_uart_data[1].mapbase = IXP4XX_EXP_BUS_BASE(3); -+ cambria_optional_uart_data[1].membase = (void __iomem *)ioremap(IXP4XX_EXP_BUS_BASE(3), 0x0fff); -+ cambria_optional_uart_data[1].irq = IRQ_IXP4XX_GPIO4; -+ -+ platform_device_register(&cambria_optional_uart); - platform_device_register(&cambria_npec_device); - platform_device_register(&cambria_npea_device); - -@@ -298,6 +349,22 @@ - - static void __init cambria_gw2358_setup(void) - { -+ *IXP4XX_EXP_CS3 = 0xbfff0003; -+ set_irq_type(IRQ_IXP4XX_GPIO3, IRQT_BOTHEDGE); -+ cambria_optional_uart_data[0].mapbase = 0x53FC0000; -+ cambria_optional_uart_data[0].membase = (void __iomem *)ioremap(0x53FC0000, 0x0fff); -+ cambria_optional_uart_data[0].irq = IRQ_IXP4XX_GPIO3; -+ -+ *IXP4XX_EXP_CS3 = 0xbfff0003; -+ set_irq_type(IRQ_IXP4XX_GPIO4, IRQT_BOTHEDGE); -+ cambria_optional_uart_data[1].mapbase = 0x53F80000; -+ cambria_optional_uart_data[1].membase = (void __iomem *)ioremap(0x53F80000, 0x0fff); -+ cambria_optional_uart_data[1].irq = IRQ_IXP4XX_GPIO4; -+ -+ platform_device_register(&cambria_optional_uart); -+ -+ cambria_npec_data.phy = 2; -+ cambria_npea_data.phy = 1; - platform_device_register(&cambria_npec_device); - platform_device_register(&cambria_npea_device); - diff --git a/target/linux/ixp4xx/patches-2.6.25/192-cambria_gpio_device.patch b/target/linux/ixp4xx/patches-2.6.25/192-cambria_gpio_device.patch deleted file mode 100644 index c79a03f..0000000 --- a/target/linux/ixp4xx/patches-2.6.25/192-cambria_gpio_device.patch +++ /dev/null @@ -1,47 +0,0 @@ ---- a/arch/arm/mach-ixp4xx/cambria-setup.c -+++ b/arch/arm/mach-ixp4xx/cambria-setup.c -@@ -214,6 +214,21 @@ - .dev.platform_data = &cambria_gpio_leds_data, - }; - -+static struct resource cambria_gpio_resources[] = { -+ { -+ .name = "gpio", -+ .flags = 0, -+ }, -+}; -+ -+static struct platform_device cambria_gpio = { -+ .name = "GPIODEV", -+ .id = -1, -+ .num_resources = ARRAY_SIZE(cambria_gpio_resources), -+ .resource = cambria_gpio_resources, -+}; -+ -+ - - static struct latch_led cambria_latch_leds[] = { - { -@@ -337,6 +352,11 @@ - cambria_optional_uart_data[1].membase = (void __iomem *)ioremap(IXP4XX_EXP_BUS_BASE(3), 0x0fff); - cambria_optional_uart_data[1].irq = IRQ_IXP4XX_GPIO4; - -+ cambria_gpio_resources[0].start = (1 << 0) | (1 << 1) | (1 << 2) | (1 << 3) | (1 << 4) |\ -+ (1 << 5) | (1 << 8) | (1 << 9) | (1 << 12); -+ cambria_gpio_resources[0].end = cambria_gpio_resources[0].start; -+ -+ platform_device_register(&cambria_gpio); - platform_device_register(&cambria_optional_uart); - platform_device_register(&cambria_npec_device); - platform_device_register(&cambria_npea_device); -@@ -361,6 +381,10 @@ - cambria_optional_uart_data[1].membase = (void __iomem *)ioremap(0x53F80000, 0x0fff); - cambria_optional_uart_data[1].irq = IRQ_IXP4XX_GPIO4; - -+ cambria_gpio_resources[0].start = (1 << 14); -+ cambria_gpio_resources[0].end = cambria_gpio_resources[0].start; -+ -+ platform_device_register(&cambria_gpio); - platform_device_register(&cambria_optional_uart); - - cambria_npec_data.phy = 2; diff --git a/target/linux/ixp4xx/patches-2.6.25/200-npe_driver.patch b/target/linux/ixp4xx/patches-2.6.25/200-npe_driver.patch deleted file mode 100644 index 394c3a1..0000000 --- a/target/linux/ixp4xx/patches-2.6.25/200-npe_driver.patch +++ /dev/null @@ -1,1322 +0,0 @@ ---- a/drivers/net/arm/Kconfig -+++ b/drivers/net/arm/Kconfig -@@ -47,3 +47,11 @@ - help - This is a driver for the ethernet hardware included in EP93xx CPUs. - Say Y if you are building a kernel for EP93xx based devices. -+ -+config IXP4XX_ETH -+ tristate "Intel IXP4xx Ethernet support" -+ depends on ARM && ARCH_IXP4XX && IXP4XX_NPE && IXP4XX_QMGR -+ select MII -+ help -+ Say Y here if you want to use built-in Ethernet ports -+ on IXP4xx processor. ---- a/drivers/net/arm/Makefile -+++ b/drivers/net/arm/Makefile -@@ -9,3 +9,4 @@ - obj-$(CONFIG_ARM_ETHER1) += ether1.o - obj-$(CONFIG_ARM_AT91_ETHER) += at91_ether.o - obj-$(CONFIG_EP93XX_ETH) += ep93xx_eth.o -+obj-$(CONFIG_IXP4XX_ETH) += ixp4xx_eth.o ---- /dev/null -+++ b/drivers/net/arm/ixp4xx_eth.c -@@ -0,0 +1,1265 @@ -+/* -+ * Intel IXP4xx Ethernet driver for Linux -+ * -+ * Copyright (C) 2007 Krzysztof Halasa <khc@pm.waw.pl> -+ * -+ * This program is free software; you can redistribute it and/or modify it -+ * under the terms of version 2 of the GNU General Public License -+ * as published by the Free Software Foundation. -+ * -+ * Ethernet port config (0x00 is not present on IXP42X): -+ * -+ * logical port 0x00 0x10 0x20 -+ * NPE 0 (NPE-A) 1 (NPE-B) 2 (NPE-C) -+ * physical PortId 2 0 1 -+ * TX queue 23 24 25 -+ * RX-free queue 26 27 28 -+ * TX-done queue is always 31, per-port RX and TX-ready queues are configurable -+ * -+ * -+ * Queue entries: -+ * bits 0 -> 1 - NPE ID (RX and TX-done) -+ * bits 0 -> 2 - priority (TX, per 802.1D) -+ * bits 3 -> 4 - port ID (user-set?) -+ * bits 5 -> 31 - physical descriptor address -+ */ -+ -+#include <linux/delay.h> -+#include <linux/dma-mapping.h> -+#include <linux/dmapool.h> -+#include <linux/etherdevice.h> -+#include <linux/io.h> -+#include <linux/kernel.h> -+#include <linux/mii.h> -+#include <linux/platform_device.h> -+#include <asm/arch/npe.h> -+#include <asm/arch/qmgr.h> -+ -+#define DEBUG_QUEUES 0 -+#define DEBUG_DESC 0 -+#define DEBUG_RX 0 -+#define DEBUG_TX 0 -+#define DEBUG_PKT_BYTES 0 -+#define DEBUG_MDIO 0 -+#define DEBUG_CLOSE 0 -+ -+#define DRV_NAME "ixp4xx_eth" -+ -+#define MAX_NPES 3 -+ -+#define RX_DESCS 64 /* also length of all RX queues */ -+#define TX_DESCS 16 /* also length of all TX queues */ -+#define TXDONE_QUEUE_LEN 64 /* dwords */ -+ -+#define POOL_ALLOC_SIZE (sizeof(struct desc) * (RX_DESCS + TX_DESCS)) -+#define REGS_SIZE 0x1000 -+#define MAX_MRU 1536 /* 0x600 */ -+#define RX_BUFF_SIZE ALIGN((NET_IP_ALIGN) + MAX_MRU, 4) -+ -+#define NAPI_WEIGHT 16 -+#define MDIO_INTERVAL (3 * HZ) -+#define MAX_MDIO_RETRIES 100 /* microseconds, typically 30 cycles */ -+#define MAX_MII_RESET_RETRIES 100 /* mdio_read() cycles, typically 4 */ -+#define MAX_CLOSE_WAIT 1000 /* microseconds, typically 2-3 cycles */ -+ -+#define NPE_ID(port_id) ((port_id) >> 4) -+#define PHYSICAL_ID(port_id) ((NPE_ID(port_id) + 2) % 3) -+#define TX_QUEUE(port_id) (NPE_ID(port_id) + 23) -+#define RXFREE_QUEUE(port_id) (NPE_ID(port_id) + 26) -+#define TXDONE_QUEUE 31 -+ -+/* TX Control Registers */ -+#define TX_CNTRL0_TX_EN 0x01 -+#define TX_CNTRL0_HALFDUPLEX 0x02 -+#define TX_CNTRL0_RETRY 0x04 -+#define TX_CNTRL0_PAD_EN 0x08 -+#define TX_CNTRL0_APPEND_FCS 0x10 -+#define TX_CNTRL0_2DEFER 0x20 -+#define TX_CNTRL0_RMII 0x40 /* reduced MII */ -+#define TX_CNTRL1_RETRIES 0x0F /* 4 bits */ -+ -+/* RX Control Registers */ -+#define RX_CNTRL0_RX_EN 0x01 -+#define RX_CNTRL0_PADSTRIP_EN 0x02 -+#define RX_CNTRL0_SEND_FCS 0x04 -+#define RX_CNTRL0_PAUSE_EN 0x08 -+#define RX_CNTRL0_LOOP_EN 0x10 -+#define RX_CNTRL0_ADDR_FLTR_EN 0x20 -+#define RX_CNTRL0_RX_RUNT_EN 0x40 -+#define RX_CNTRL0_BCAST_DIS 0x80 -+#define RX_CNTRL1_DEFER_EN 0x01 -+ -+/* Core Control Register */ -+#define CORE_RESET 0x01 -+#define CORE_RX_FIFO_FLUSH 0x02 -+#define CORE_TX_FIFO_FLUSH 0x04 -+#define CORE_SEND_JAM 0x08 -+#define CORE_MDC_EN 0x10 /* MDIO using NPE-B ETH-0 only */ -+ -+#define DEFAULT_TX_CNTRL0 (TX_CNTRL0_TX_EN | TX_CNTRL0_RETRY | \ -+ TX_CNTRL0_PAD_EN | TX_CNTRL0_APPEND_FCS | \ -+ TX_CNTRL0_2DEFER) -+#define DEFAULT_RX_CNTRL0 RX_CNTRL0_RX_EN -+#define DEFAULT_CORE_CNTRL CORE_MDC_EN -+ -+ -+/* NPE message codes */ -+#define NPE_GETSTATUS 0x00 -+#define NPE_EDB_SETPORTADDRESS 0x01 -+#define NPE_EDB_GETMACADDRESSDATABASE 0x02 -+#define NPE_EDB_SETMACADDRESSSDATABASE 0x03 -+#define NPE_GETSTATS 0x04 -+#define NPE_RESETSTATS 0x05 -+#define NPE_SETMAXFRAMELENGTHS 0x06 -+#define NPE_VLAN_SETRXTAGMODE 0x07 -+#define NPE_VLAN_SETDEFAULTRXVID 0x08 -+#define NPE_VLAN_SETPORTVLANTABLEENTRY 0x09 -+#define NPE_VLAN_SETPORTVLANTABLERANGE 0x0A -+#define NPE_VLAN_SETRXQOSENTRY 0x0B -+#define NPE_VLAN_SETPORTIDEXTRACTIONMODE 0x0C -+#define NPE_STP_SETBLOCKINGSTATE 0x0D -+#define NPE_FW_SETFIREWALLMODE 0x0E -+#define NPE_PC_SETFRAMECONTROLDURATIONID 0x0F -+#define NPE_PC_SETAPMACTABLE 0x11 -+#define NPE_SETLOOPBACK_MODE 0x12 -+#define NPE_PC_SETBSSIDTABLE 0x13 -+#define NPE_ADDRESS_FILTER_CONFIG 0x14 -+#define NPE_APPENDFCSCONFIG 0x15 -+#define NPE_NOTIFY_MAC_RECOVERY_DONE 0x16 -+#define NPE_MAC_RECOVERY_START 0x17 -+ -+ -+#ifdef __ARMEB__ -+typedef struct sk_buff buffer_t; -+#define free_buffer dev_kfree_skb -+#define free_buffer_irq dev_kfree_skb_irq -+#else -+typedef void buffer_t; -+#define free_buffer kfree -+#define free_buffer_irq kfree -+#endif -+ -+struct eth_regs { -+ u32 tx_control[2], __res1[2]; /* 000 */ -+ u32 rx_control[2], __res2[2]; /* 010 */ -+ u32 random_seed, __res3[3]; /* 020 */ -+ u32 partial_empty_threshold, __res4; /* 030 */ -+ u32 partial_full_threshold, __res5; /* 038 */ -+ u32 tx_start_bytes, __res6[3]; /* 040 */ -+ u32 tx_deferral, rx_deferral, __res7[2];/* 050 */ -+ u32 tx_2part_deferral[2], __res8[2]; /* 060 */ -+ u32 slot_time, __res9[3]; /* 070 */ -+ u32 mdio_command[4]; /* 080 */ -+ u32 mdio_status[4]; /* 090 */ -+ u32 mcast_mask[6], __res10[2]; /* 0A0 */ -+ u32 mcast_addr[6], __res11[2]; /* 0C0 */ -+ u32 int_clock_threshold, __res12[3]; /* 0E0 */ -+ u32 hw_addr[6], __res13[61]; /* 0F0 */ -+ u32 core_control; /* 1FC */ -+}; -+ -+struct port { -+ struct resource *mem_res; -+ struct eth_regs __iomem *regs; -+ struct npe *npe; -+ struct net_device *netdev; -+ struct napi_struct napi; -+ struct net_device_stats stat; -+ struct mii_if_info mii; -+ struct delayed_work mdio_thread; -+ struct eth_plat_info *plat; -+ buffer_t *rx_buff_tab[RX_DESCS], *tx_buff_tab[TX_DESCS]; -+ struct desc *desc_tab; /* coherent */ -+ u32 desc_tab_phys; -+ int id; /* logical port ID */ -+ u16 mii_bmcr; -+}; -+ -+/* NPE message structure */ -+struct msg { -+#ifdef __ARMEB__ -+ u8 cmd, eth_id, byte2, byte3; -+ u8 byte4, byte5, byte6, byte7; -+#else -+ u8 byte3, byte2, eth_id, cmd; -+ u8 byte7, byte6, byte5, byte4; -+#endif -+}; -+ -+/* Ethernet packet descriptor */ -+struct desc { -+ u32 next; /* pointer to next buffer, unused */ -+ -+#ifdef __ARMEB__ -+ u16 buf_len; /* buffer length */ -+ u16 pkt_len; /* packet length */ -+ u32 data; /* pointer to data buffer in RAM */ -+ u8 dest_id; -+ u8 src_id; -+ u16 flags; -+ u8 qos; -+ u8 padlen; -+ u16 vlan_tci; -+#else -+ u16 pkt_len; /* packet length */ -+ u16 buf_len; /* buffer length */ -+ u32 data; /* pointer to data buffer in RAM */ -+ u16 flags; -+ u8 src_id; -+ u8 dest_id; -+ u16 vlan_tci; -+ u8 padlen; -+ u8 qos; -+#endif -+ -+#ifdef __ARMEB__ -+ u8 dst_mac_0, dst_mac_1, dst_mac_2, dst_mac_3; -+ u8 dst_mac_4, dst_mac_5, src_mac_0, src_mac_1; -+ u8 src_mac_2, src_mac_3, src_mac_4, src_mac_5; -+#else -+ u8 dst_mac_3, dst_mac_2, dst_mac_1, dst_mac_0; -+ u8 src_mac_1, src_mac_0, dst_mac_5, dst_mac_4; -+ u8 src_mac_5, src_mac_4, src_mac_3, src_mac_2; -+#endif -+}; -+ -+ -+#define rx_desc_phys(port, n) ((port)->desc_tab_phys + \ -+ (n) * sizeof(struct desc)) -+#define rx_desc_ptr(port, n) (&(port)->desc_tab[n]) -+ -+#define tx_desc_phys(port, n) ((port)->desc_tab_phys + \ -+ ((n) + RX_DESCS) * sizeof(struct desc)) -+#define tx_desc_ptr(port, n) (&(port)->desc_tab[(n) + RX_DESCS]) -+ -+#ifndef __ARMEB__ -+static inline void memcpy_swab32(u32 *dest, u32 *src, int cnt) -+{ -+ int i; -+ for (i = 0; i < cnt; i++) -+ dest[i] = swab32(src[i]); -+} -+#endif -+ -+static spinlock_t mdio_lock; -+static struct eth_regs __iomem *mdio_regs; /* mdio command and status only */ -+static int ports_open; -+static struct port *npe_port_tab[MAX_NPES]; -+static struct dma_pool *dma_pool; -+ -+ -+static u16 mdio_cmd(struct net_device *dev, int phy_id, int location, -+ int write, u16 cmd) -+{ -+ int cycles = 0; -+ -+ if (__raw_readl(&mdio_regs->mdio_command[3]) & 0x80) { -+ printk(KERN_ERR "%s: MII not ready to transmit\n", dev->name); -+ return 0; -+ } -+ -+ if (write) { -+ __raw_writel(cmd & 0xFF, &mdio_regs->mdio_command[0]); -+ __raw_writel(cmd >> 8, &mdio_regs->mdio_command[1]); -+ } -+ __raw_writel(((phy_id << 5) | location) & 0xFF, -+ &mdio_regs->mdio_command[2]); -+ __raw_writel((phy_id >> 3) | (write << 2) | 0x80 /* GO */, -+ &mdio_regs->mdio_command[3]); -+ -+ while ((cycles < MAX_MDIO_RETRIES) && -+ (__raw_readl(&mdio_regs->mdio_command[3]) & 0x80)) { -+ udelay(1); -+ cycles++; -+ } -+ -+ if (cycles == MAX_MDIO_RETRIES) { -+ printk(KERN_ERR "%s: MII write failed\n", dev->name); -+ return 0; -+ } -+ -+#if DEBUG_MDIO -+ printk(KERN_DEBUG "%s: mdio_cmd() took %i cycles\n", dev->name, -+ cycles); -+#endif -+ -+ if (write) -+ return 0; -+ -+ if (__raw_readl(&mdio_regs->mdio_status[3]) & 0x80) { -+ printk(KERN_ERR "%s: MII read failed\n", dev->name); -+ return 0; -+ } -+ -+ return (__raw_readl(&mdio_regs->mdio_status[0]) & 0xFF) | -+ (__raw_readl(&mdio_regs->mdio_status[1]) << 8); -+} -+ -+static int mdio_read(struct net_device *dev, int phy_id, int location) -+{ -+ unsigned long flags; -+ u16 val; -+ -+ spin_lock_irqsave(&mdio_lock, flags); -+ val = mdio_cmd(dev, phy_id, location, 0, 0); -+ spin_unlock_irqrestore(&mdio_lock, flags); -+ return val; -+} -+ -+static void mdio_write(struct net_device *dev, int phy_id, int location, -+ int val) -+{ -+ unsigned long flags; -+ -+ spin_lock_irqsave(&mdio_lock, flags); -+ mdio_cmd(dev, phy_id, location, 1, val); -+ spin_unlock_irqrestore(&mdio_lock, flags); -+} -+ -+static void phy_reset(struct net_device *dev, int phy_id) -+{ -+ struct port *port = netdev_priv(dev); -+ int cycles = 0; -+ -+ mdio_write(dev, phy_id, MII_BMCR, port->mii_bmcr | BMCR_RESET); -+ -+ while (cycles < MAX_MII_RESET_RETRIES) { -+ if (!(mdio_read(dev, phy_id, MII_BMCR) & BMCR_RESET)) { -+#if DEBUG_MDIO -+ printk(KERN_DEBUG "%s: phy_reset() took %i cycles\n", -+ dev->name, cycles); -+#endif -+ return; -+ } -+ udelay(1); -+ cycles++; -+ } -+ -+ printk(KERN_ERR "%s: MII reset failed\n", dev->name); -+} -+ -+static void eth_set_duplex(struct port *port) -+{ -+ if (port->mii.full_duplex) -+ __raw_writel(DEFAULT_TX_CNTRL0 & ~TX_CNTRL0_HALFDUPLEX, -+ &port->regs->tx_control[0]); -+ else -+ __raw_writel(DEFAULT_TX_CNTRL0 | TX_CNTRL0_HALFDUPLEX, -+ &port->regs->tx_control[0]); -+} -+ -+ -+static void phy_check_media(struct port *port, int init) -+{ -+ if (mii_check_media(&port->mii, 1, init)) -+ eth_set_duplex(port); -+ if (port->mii.force_media) { /* mii_check_media() doesn't work */ -+ struct net_device *dev = port->netdev; -+ int cur_link = mii_link_ok(&port->mii); -+ int prev_link = netif_carrier_ok(dev); -+ -+ if (!prev_link && cur_link) { -+ printk(KERN_INFO "%s: link up\n", dev->name); -+ netif_carrier_on(dev); -+ } else if (prev_link && !cur_link) { -+ printk(KERN_INFO "%s: link down\n", dev->name); -+ netif_carrier_off(dev); -+ } -+ } -+} -+ -+ -+static void mdio_thread(struct work_struct *work) -+{ -+ struct port *port = container_of(work, struct port, mdio_thread.work); -+ -+ phy_check_media(port, 0); -+ schedule_delayed_work(&port->mdio_thread, MDIO_INTERVAL); -+} -+ -+ -+static inline void debug_pkt(struct net_device *dev, const char *func, -+ u8 *data, int len) -+{ -+#if DEBUG_PKT_BYTES -+ int i; -+ -+ printk(KERN_DEBUG "%s: %s(%i) ", dev->name, func, len); -+ for (i = 0; i < len; i++) { -+ if (i >= DEBUG_PKT_BYTES) -+ break; -+ printk("%s%02X", -+ ((i == 6) || (i == 12) || (i >= 14)) ? " " : "", -+ data[i]); -+ } -+ printk("\n"); -+#endif -+} -+ -+ -+static inline void debug_desc(u32 phys, struct desc *desc) -+{ -+#if DEBUG_DESC -+ printk(KERN_DEBUG "%X: %X %3X %3X %08X %2X < %2X %4X %X" -+ " %X %X %02X%02X%02X%02X%02X%02X < %02X%02X%02X%02X%02X%02X\n", -+ phys, desc->next, desc->buf_len, desc->pkt_len, -+ desc->data, desc->dest_id, desc->src_id, desc->flags, -+ desc->qos, desc->padlen, desc->vlan_tci, -+ desc->dst_mac_0, desc->dst_mac_1, desc->dst_mac_2, -+ desc->dst_mac_3, desc->dst_mac_4, desc->dst_mac_5, -+ desc->src_mac_0, desc->src_mac_1, desc->src_mac_2, -+ desc->src_mac_3, desc->src_mac_4, desc->src_mac_5); -+#endif -+} -+ -+static inline void debug_queue(unsigned int queue, int is_get, u32 phys) -+{ -+#if DEBUG_QUEUES -+ static struct { -+ int queue; -+ char *name; -+ } names[] = { -+ { TX_QUEUE(0x10), "TX#0 " }, -+ { TX_QUEUE(0x20), "TX#1 " }, -+ { TX_QUEUE(0x00), "TX#2 " }, -+ { RXFREE_QUEUE(0x10), "RX-free#0 " }, -+ { RXFREE_QUEUE(0x20), "RX-free#1 " }, -+ { RXFREE_QUEUE(0x00), "RX-free#2 " }, -+ { TXDONE_QUEUE, "TX-done " }, -+ }; -+ int i; -+ -+ for (i = 0; i < ARRAY_SIZE(names); i++) -+ if (names[i].queue == queue) -+ break; -+ -+ printk(KERN_DEBUG "Queue %i %s%s %X\n", queue, -+ i < ARRAY_SIZE(names) ? names[i].name : "", -+ is_get ? "->" : "<-", phys); -+#endif -+} -+ -+static inline u32 queue_get_entry(unsigned int queue) -+{ -+ u32 phys = qmgr_get_entry(queue); -+ debug_queue(queue, 1, phys); -+ return phys; -+} -+ -+static inline int queue_get_desc(unsigned int queue, struct port *port, -+ int is_tx) -+{ -+ u32 phys, tab_phys, n_desc; -+ struct desc *tab; -+ -+ if (!(phys = queue_get_entry(queue))) -+ return -1; -+ -+ phys &= ~0x1F; /* mask out non-address bits */ -+ tab_phys = is_tx ? tx_desc_phys(port, 0) : rx_desc_phys(port, 0); -+ tab = is_tx ? tx_desc_ptr(port, 0) : rx_desc_ptr(port, 0); -+ n_desc = (phys - tab_phys) / sizeof(struct desc); -+ BUG_ON(n_desc >= (is_tx ? TX_DESCS : RX_DESCS)); -+ debug_desc(phys, &tab[n_desc]); -+ BUG_ON(tab[n_desc].next); -+ return n_desc; -+} -+ -+static inline void queue_put_desc(unsigned int queue, u32 phys, -+ struct desc *desc) -+{ -+ debug_queue(queue, 0, phys); -+ debug_desc(phys, desc); -+ BUG_ON(phys & 0x1F); -+ qmgr_put_entry(queue, phys); -+ BUG_ON(qmgr_stat_overflow(queue)); -+} -+ -+ -+static inline void dma_unmap_tx(struct port *port, struct desc *desc) -+{ -+#ifdef __ARMEB__ -+ dma_unmap_single(&port->netdev->dev, desc->data, -+ desc->buf_len, DMA_TO_DEVICE); -+#else -+ dma_unmap_single(&port->netdev->dev, desc->data & ~3, -+ ALIGN((desc->data & 3) + desc->buf_len, 4), -+ DMA_TO_DEVICE); -+#endif -+} -+ -+ -+static void eth_rx_irq(void *pdev) -+{ -+ struct net_device *dev = pdev; -+ struct port *port = netdev_priv(dev); -+ -+#if DEBUG_RX -+ printk(KERN_DEBUG "%s: eth_rx_irq\n", dev->name); -+#endif -+ qmgr_disable_irq(port->plat->rxq); -+ netif_rx_schedule(dev, &port->napi); -+} -+ -+static int eth_poll(struct napi_struct *napi, int budget) -+{ -+ struct port *port = container_of(napi, struct port, napi); -+ struct net_device *dev = port->netdev; -+ unsigned int rxq = port->plat->rxq, rxfreeq = RXFREE_QUEUE(port->id); -+ int received = 0; -+ -+#if DEBUG_RX -+ printk(KERN_DEBUG "%s: eth_poll\n", dev->name); -+#endif -+ -+ while (received < budget) { -+ struct sk_buff *skb; -+ struct desc *desc; -+ int n; -+#ifdef __ARMEB__ -+ struct sk_buff *temp; -+ u32 phys; -+#endif -+ -+ if ((n = queue_get_desc(rxq, port, 0)) < 0) { -+ received = 0; /* No packet received */ -+#if DEBUG_RX -+ printk(KERN_DEBUG "%s: eth_poll netif_rx_complete\n", -+ dev->name); -+#endif -+ netif_rx_complete(dev, napi); -+ qmgr_enable_irq(rxq); -+ if (!qmgr_stat_empty(rxq) && -+ netif_rx_reschedule(dev, napi)) { -+#if DEBUG_RX -+ printk(KERN_DEBUG "%s: eth_poll" -+ " netif_rx_reschedule successed\n", -+ dev->name); -+#endif -+ qmgr_disable_irq(rxq); -+ continue; -+ } -+#if DEBUG_RX -+ printk(KERN_DEBUG "%s: eth_poll all done\n", -+ dev->name); -+#endif -+ return 0; /* all work done */ -+ } -+ -+ desc = rx_desc_ptr(port, n); -+ -+#ifdef __ARMEB__ -+ if ((skb = netdev_alloc_skb(dev, RX_BUFF_SIZE))) { -+ phys = dma_map_single(&dev->dev, skb->data, -+ RX_BUFF_SIZE, DMA_FROM_DEVICE); -+ if (dma_mapping_error(phys)) { -+ dev_kfree_skb(skb); -+ skb = NULL; -+ } -+ } -+#else -+ skb = netdev_alloc_skb(dev, -+ ALIGN(NET_IP_ALIGN + desc->pkt_len, 4)); -+#endif -+ -+ if (!skb) { -+ port->stat.rx_dropped++; -+ /* put the desc back on RX-ready queue */ -+ desc->buf_len = MAX_MRU; -+ desc->pkt_len = 0; -+ queue_put_desc(rxfreeq, rx_desc_phys(port, n), desc); -+ continue; -+ } -+ -+ /* process received frame */ -+#ifdef __ARMEB__ -+ temp = skb; -+ skb = port->rx_buff_tab[n]; -+ dma_unmap_single(&dev->dev, desc->data - NET_IP_ALIGN, -+ RX_BUFF_SIZE, DMA_FROM_DEVICE); -+#else -+ dma_sync_single(&dev->dev, desc->data - NET_IP_ALIGN, -+ RX_BUFF_SIZE, DMA_FROM_DEVICE); -+ memcpy_swab32((u32 *)skb->data, (u32 *)port->rx_buff_tab[n], -+ ALIGN(NET_IP_ALIGN + desc->pkt_len, 4) / 4); -+#endif -+ skb_reserve(skb, NET_IP_ALIGN); -+ skb_put(skb, desc->pkt_len); -+ -+ debug_pkt(dev, "eth_poll", skb->data, skb->len); -+ -+ skb->protocol = eth_type_trans(skb, dev); -+ dev->last_rx = jiffies; -+ port->stat.rx_packets++; -+ port->stat.rx_bytes += skb->len; -+ netif_receive_skb(skb); -+ -+ /* put the new buffer on RX-free queue */ -+#ifdef __ARMEB__ -+ port->rx_buff_tab[n] = temp; -+ desc->data = phys + NET_IP_ALIGN; -+#endif -+ desc->buf_len = MAX_MRU; -+ desc->pkt_len = 0; -+ queue_put_desc(rxfreeq, rx_desc_phys(port, n), desc); -+ received++; -+ } -+ -+#if DEBUG_RX -+ printk(KERN_DEBUG "eth_poll(): end, not all work done\n"); -+#endif -+ return received; /* not all work done */ -+} -+ -+ -+static void eth_txdone_irq(void *unused) -+{ -+ u32 phys; -+ -+#if DEBUG_TX -+ printk(KERN_DEBUG DRV_NAME ": eth_txdone_irq\n"); -+#endif -+ while ((phys = queue_get_entry(TXDONE_QUEUE)) != 0) { -+ u32 npe_id, n_desc; -+ struct port *port; -+ struct desc *desc; -+ int start; -+ -+ npe_id = phys & 3; -+ BUG_ON(npe_id >= MAX_NPES); -+ port = npe_port_tab[npe_id]; -+ BUG_ON(!port); -+ phys &= ~0x1F; /* mask out non-address bits */ -+ n_desc = (phys - tx_desc_phys(port, 0)) / sizeof(struct desc); -+ BUG_ON(n_desc >= TX_DESCS); -+ desc = tx_desc_ptr(port, n_desc); -+ debug_desc(phys, desc); -+ -+ if (port->tx_buff_tab[n_desc]) { /* not the draining packet */ -+ port->stat.tx_packets++; -+ port->stat.tx_bytes += desc->pkt_len; -+ -+ dma_unmap_tx(port, desc); -+#if DEBUG_TX -+ printk(KERN_DEBUG "%s: eth_txdone_irq free %p\n", -+ port->netdev->name, port->tx_buff_tab[n_desc]); -+#endif -+ free_buffer_irq(port->tx_buff_tab[n_desc]); -+ port->tx_buff_tab[n_desc] = NULL; -+ } -+ -+ start = qmgr_stat_empty(port->plat->txreadyq); -+ queue_put_desc(port->plat->txreadyq, phys, desc); -+ if (start) { -+#if DEBUG_TX -+ printk(KERN_DEBUG "%s: eth_txdone_irq xmit ready\n", -+ port->netdev->name); -+#endif -+ netif_wake_queue(port->netdev); -+ } -+ } -+} -+ -+static int eth_xmit(struct sk_buff *skb, struct net_device *dev) -+{ -+ struct port *port = netdev_priv(dev); -+ unsigned int txreadyq = port->plat->txreadyq; -+ int len, offset, bytes, n; -+ void *mem; -+ u32 phys; -+ struct desc *desc; -+ -+#if DEBUG_TX -+ printk(KERN_DEBUG "%s: eth_xmit\n", dev->name); -+#endif -+ -+ if (unlikely(skb->len > MAX_MRU)) { -+ dev_kfree_skb(skb); -+ port->stat.tx_errors++; -+ return NETDEV_TX_OK; -+ } -+ -+ debug_pkt(dev, "eth_xmit", skb->data, skb->len); -+ -+ len = skb->len; -+#ifdef __ARMEB__ -+ offset = 0; /* no need to keep alignment */ -+ bytes = len; -+ mem = skb->data; -+#else -+ offset = (int)skb->data & 3; /* keep 32-bit alignment */ -+ bytes = ALIGN(offset + len, 4); -+ if (!(mem = kmalloc(bytes, GFP_ATOMIC))) { -+ dev_kfree_skb(skb); -+ port->stat.tx_dropped++; -+ return NETDEV_TX_OK; -+ } -+ memcpy_swab32(mem, (u32 *)((int)skb->data & ~3), bytes / 4); -+ dev_kfree_skb(skb); -+#endif -+ -+ phys = dma_map_single(&dev->dev, mem, bytes, DMA_TO_DEVICE); -+ if (dma_mapping_error(phys)) { -+#ifdef __ARMEB__ -+ dev_kfree_skb(skb); -+#else -+ kfree(mem); -+#endif -+ port->stat.tx_dropped++; -+ return NETDEV_TX_OK; -+ } -+ -+ n = queue_get_desc(txreadyq, port, 1); -+ BUG_ON(n < 0); -+ desc = tx_desc_ptr(port, n); -+ -+#ifdef __ARMEB__ -+ port->tx_buff_tab[n] = skb; -+#else -+ port->tx_buff_tab[n] = mem; -+#endif -+ desc->data = phys + offset; -+ desc->buf_len = desc->pkt_len = len; -+ -+ /* NPE firmware pads short frames with zeros internally */ -+ wmb(); -+ queue_put_desc(TX_QUEUE(port->id), tx_desc_phys(port, n), desc); -+ dev->trans_start = jiffies; -+ -+ if (qmgr_stat_empty(txreadyq)) { -+#if DEBUG_TX -+ printk(KERN_DEBUG "%s: eth_xmit queue full\n", dev->name); -+#endif -+ netif_stop_queue(dev); -+ /* we could miss TX ready interrupt */ -+ if (!qmgr_stat_empty(txreadyq)) { -+#if DEBUG_TX -+ printk(KERN_DEBUG "%s: eth_xmit ready again\n", -+ dev->name); -+#endif -+ netif_wake_queue(dev); -+ } -+ } -+ -+#if DEBUG_TX -+ printk(KERN_DEBUG "%s: eth_xmit end\n", dev->name); -+#endif -+ return NETDEV_TX_OK; -+} -+ -+ -+static struct net_device_stats *eth_stats(struct net_device *dev) -+{ -+ struct port *port = netdev_priv(dev); -+ return &port->stat; -+} -+ -+static void eth_set_mcast_list(struct net_device *dev) -+{ -+ struct port *port = netdev_priv(dev); -+ struct dev_mc_list *mclist = dev->mc_list; -+ u8 diffs[ETH_ALEN], *addr; -+ int cnt = dev->mc_count, i; -+ -+ if ((dev->flags & IFF_PROMISC) || !mclist || !cnt) { -+ __raw_writel(DEFAULT_RX_CNTRL0 & ~RX_CNTRL0_ADDR_FLTR_EN, -+ &port->regs->rx_control[0]); -+ return; -+ } -+ -+ memset(diffs, 0, ETH_ALEN); -+ addr = mclist->dmi_addr; /* first MAC address */ -+ -+ while (--cnt && (mclist = mclist->next)) -+ for (i = 0; i < ETH_ALEN; i++) -+ diffs[i] |= addr[i] ^ mclist->dmi_addr[i]; -+ -+ for (i = 0; i < ETH_ALEN; i++) { -+ __raw_writel(addr[i], &port->regs->mcast_addr[i]); -+ __raw_writel(~diffs[i], &port->regs->mcast_mask[i]); -+ } -+ -+ __raw_writel(DEFAULT_RX_CNTRL0 | RX_CNTRL0_ADDR_FLTR_EN, -+ &port->regs->rx_control[0]); -+} -+ -+ -+static int eth_ioctl(struct net_device *dev, struct ifreq *req, int cmd) -+{ -+ struct port *port = netdev_priv(dev); -+ unsigned int duplex_chg; -+ int err; -+ -+ if (!netif_running(dev)) -+ return -EINVAL; -+ err = generic_mii_ioctl(&port->mii, if_mii(req), cmd, &duplex_chg); -+ if (duplex_chg) -+ eth_set_duplex(port); -+ return err; -+} -+ -+ -+static int request_queues(struct port *port) -+{ -+ int err; -+ -+ err = qmgr_request_queue(RXFREE_QUEUE(port->id), RX_DESCS, 0, 0); -+ if (err) -+ return err; -+ -+ err = qmgr_request_queue(port->plat->rxq, RX_DESCS, 0, 0); -+ if (err) -+ goto rel_rxfree; -+ -+ err = qmgr_request_queue(TX_QUEUE(port->id), TX_DESCS, 0, 0); -+ if (err) -+ goto rel_rx; -+ -+ err = qmgr_request_queue(port->plat->txreadyq, TX_DESCS, 0, 0); -+ if (err) -+ goto rel_tx; -+ -+ /* TX-done queue handles skbs sent out by the NPEs */ -+ if (!ports_open) { -+ err = qmgr_request_queue(TXDONE_QUEUE, TXDONE_QUEUE_LEN, 0, 0); -+ if (err) -+ goto rel_txready; -+ } -+ return 0; -+ -+rel_txready: -+ qmgr_release_queue(port->plat->txreadyq); -+rel_tx: -+ qmgr_release_queue(TX_QUEUE(port->id)); -+rel_rx: -+ qmgr_release_queue(port->plat->rxq); -+rel_rxfree: -+ qmgr_release_queue(RXFREE_QUEUE(port->id)); -+ printk(KERN_DEBUG "%s: unable to request hardware queues\n", -+ port->netdev->name); -+ return err; -+} -+ -+static void release_queues(struct port *port) -+{ -+ qmgr_release_queue(RXFREE_QUEUE(port->id)); -+ qmgr_release_queue(port->plat->rxq); -+ qmgr_release_queue(TX_QUEUE(port->id)); -+ qmgr_release_queue(port->plat->txreadyq); -+ -+ if (!ports_open) -+ qmgr_release_queue(TXDONE_QUEUE); -+} -+ -+static int init_queues(struct port *port) -+{ -+ int i; -+ -+ if (!ports_open) -+ if (!(dma_pool = dma_pool_create(DRV_NAME, NULL, -+ POOL_ALLOC_SIZE, 32, 0))) -+ return -ENOMEM; -+ -+ if (!(port->desc_tab = dma_pool_alloc(dma_pool, GFP_KERNEL, -+ &port->desc_tab_phys))) -+ return -ENOMEM; -+ memset(port->desc_tab, 0, POOL_ALLOC_SIZE); -+ memset(port->rx_buff_tab, 0, sizeof(port->rx_buff_tab)); /* tables */ -+ memset(port->tx_buff_tab, 0, sizeof(port->tx_buff_tab)); -+ -+ /* Setup RX buffers */ -+ for (i = 0; i < RX_DESCS; i++) { -+ struct desc *desc = rx_desc_ptr(port, i); -+ buffer_t *buff; /* skb or kmalloc()ated memory */ -+ void *data; -+#ifdef __ARMEB__ -+ if (!(buff = netdev_alloc_skb(port->netdev, RX_BUFF_SIZE))) -+ return -ENOMEM; -+ data = buff->data; -+#else -+ if (!(buff = kmalloc(RX_BUFF_SIZE, GFP_KERNEL))) -+ return -ENOMEM; -+ data = buff; -+#endif -+ desc->buf_len = MAX_MRU; -+ desc->data = dma_map_single(&port->netdev->dev, data, -+ RX_BUFF_SIZE, DMA_FROM_DEVICE); -+ if (dma_mapping_error(desc->data)) { -+ free_buffer(buff); -+ return -EIO; -+ } -+ desc->data += NET_IP_ALIGN; -+ port->rx_buff_tab[i] = buff; -+ } -+ -+ return 0; -+} -+ -+static void destroy_queues(struct port *port) -+{ -+ int i; -+ -+ if (port->desc_tab) { -+ for (i = 0; i < RX_DESCS; i++) { -+ struct desc *desc = rx_desc_ptr(port, i); -+ buffer_t *buff = port->rx_buff_tab[i]; -+ if (buff) { -+ dma_unmap_single(&port->netdev->dev, -+ desc->data - NET_IP_ALIGN, -+ RX_BUFF_SIZE, DMA_FROM_DEVICE); -+ free_buffer(buff); -+ } -+ } -+ for (i = 0; i < TX_DESCS; i++) { -+ struct desc *desc = tx_desc_ptr(port, i); -+ buffer_t *buff = port->tx_buff_tab[i]; -+ if (buff) { -+ dma_unmap_tx(port, desc); -+ free_buffer(buff); -+ } -+ } -+ dma_pool_free(dma_pool, port->desc_tab, port->desc_tab_phys); -+ port->desc_tab = NULL; -+ } -+ -+ if (!ports_open && dma_pool) { -+ dma_pool_destroy(dma_pool); -+ dma_pool = NULL; -+ } -+} -+ -+static int eth_open(struct net_device *dev) -+{ -+ struct port *port = netdev_priv(dev); -+ struct npe *npe = port->npe; -+ struct msg msg; -+ int i, err; -+ -+ if (!npe_running(npe)) { -+ err = npe_load_firmware(npe, npe_name(npe), &dev->dev); -+ if (err) -+ return err; -+ -+ if (npe_recv_message(npe, &msg, "ETH_GET_STATUS")) { -+ printk(KERN_ERR "%s: %s not responding\n", dev->name, -+ npe_name(npe)); -+ return -EIO; -+ } -+ } -+ -+ mdio_write(dev, port->plat->phy, MII_BMCR, port->mii_bmcr); -+ -+ memset(&msg, 0, sizeof(msg)); -+ msg.cmd = NPE_VLAN_SETRXQOSENTRY; -+ msg.eth_id = port->id; -+ msg.byte5 = port->plat->rxq | 0x80; -+ msg.byte7 = port->plat->rxq << 4; -+ for (i = 0; i < 8; i++) { -+ msg.byte3 = i; -+ if (npe_send_recv_message(port->npe, &msg, "ETH_SET_RXQ")) -+ return -EIO; -+ } -+ -+ msg.cmd = NPE_EDB_SETPORTADDRESS; -+ msg.eth_id = PHYSICAL_ID(port->id); -+ msg.byte2 = dev->dev_addr[0]; -+ msg.byte3 = dev->dev_addr[1]; -+ msg.byte4 = dev->dev_addr[2]; -+ msg.byte5 = dev->dev_addr[3]; -+ msg.byte6 = dev->dev_addr[4]; -+ msg.byte7 = dev->dev_addr[5]; -+ if (npe_send_recv_message(port->npe, &msg, "ETH_SET_MAC")) -+ return -EIO; -+ -+ memset(&msg, 0, sizeof(msg)); -+ msg.cmd = NPE_FW_SETFIREWALLMODE; -+ msg.eth_id = port->id; -+ if (npe_send_recv_message(port->npe, &msg, "ETH_SET_FIREWALL_MODE")) -+ return -EIO; -+ -+ if ((err = request_queues(port)) != 0) -+ return err; -+ -+ if ((err = init_queues(port)) != 0) { -+ destroy_queues(port); -+ release_queues(port); -+ return err; -+ } -+ -+ for (i = 0; i < ETH_ALEN; i++) -+ __raw_writel(dev->dev_addr[i], &port->regs->hw_addr[i]); -+ __raw_writel(0x08, &port->regs->random_seed); -+ __raw_writel(0x12, &port->regs->partial_empty_threshold); -+ __raw_writel(0x30, &port->regs->partial_full_threshold); -+ __raw_writel(0x08, &port->regs->tx_start_bytes); -+ __raw_writel(0x15, &port->regs->tx_deferral); -+ __raw_writel(0x08, &port->regs->tx_2part_deferral[0]); -+ __raw_writel(0x07, &port->regs->tx_2part_deferral[1]); -+ __raw_writel(0x80, &port->regs->slot_time); -+ __raw_writel(0x01, &port->regs->int_clock_threshold); -+ -+ /* Populate queues with buffers, no failure after this point */ -+ for (i = 0; i < TX_DESCS; i++) -+ queue_put_desc(port->plat->txreadyq, -+ tx_desc_phys(port, i), tx_desc_ptr(port, i)); -+ -+ for (i = 0; i < RX_DESCS; i++) -+ queue_put_desc(RXFREE_QUEUE(port->id), -+ rx_desc_phys(port, i), rx_desc_ptr(port, i)); -+ -+ __raw_writel(TX_CNTRL1_RETRIES, &port->regs->tx_control[1]); -+ __raw_writel(DEFAULT_TX_CNTRL0, &port->regs->tx_control[0]); -+ __raw_writel(0, &port->regs->rx_control[1]); -+ __raw_writel(DEFAULT_RX_CNTRL0, &port->regs->rx_control[0]); -+ -+ napi_enable(&port->napi); -+ phy_check_media(port, 1); -+ eth_set_mcast_list(dev); -+ netif_start_queue(dev); -+ schedule_delayed_work(&port->mdio_thread, MDIO_INTERVAL); -+ -+ qmgr_set_irq(port->plat->rxq, QUEUE_IRQ_SRC_NOT_EMPTY, -+ eth_rx_irq, dev); -+ if (!ports_open) { -+ qmgr_set_irq(TXDONE_QUEUE, QUEUE_IRQ_SRC_NOT_EMPTY, -+ eth_txdone_irq, NULL); -+ qmgr_enable_irq(TXDONE_QUEUE); -+ } -+ ports_open++; -+ /* we may already have RX data, enables IRQ */ -+ netif_rx_schedule(dev, &port->napi); -+ return 0; -+} -+ -+static int eth_close(struct net_device *dev) -+{ -+ struct port *port = netdev_priv(dev); -+ struct msg msg; -+ int buffs = RX_DESCS; /* allocated RX buffers */ -+ int i; -+ -+ ports_open--; -+ qmgr_disable_irq(port->plat->rxq); -+ napi_disable(&port->napi); -+ netif_stop_queue(dev); -+ -+ while (queue_get_desc(RXFREE_QUEUE(port->id), port, 0) >= 0) -+ buffs--; -+ -+ memset(&msg, 0, sizeof(msg)); -+ msg.cmd = NPE_SETLOOPBACK_MODE; -+ msg.eth_id = port->id; -+ msg.byte3 = 1; -+ if (npe_send_recv_message(port->npe, &msg, "ETH_ENABLE_LOOPBACK")) -+ printk(KERN_CRIT "%s: unable to enable loopback\n", dev->name); -+ -+ i = 0; -+ do { /* drain RX buffers */ -+ while (queue_get_desc(port->plat->rxq, port, 0) >= 0) -+ buffs--; -+ if (!buffs) -+ break; -+ if (qmgr_stat_empty(TX_QUEUE(port->id))) { -+ /* we have to inject some packet */ -+ struct desc *desc; -+ u32 phys; -+ int n = queue_get_desc(port->plat->txreadyq, port, 1); -+ BUG_ON(n < 0); -+ desc = tx_desc_ptr(port, n); -+ phys = tx_desc_phys(port, n); -+ desc->buf_len = desc->pkt_len = 1; -+ wmb(); -+ queue_put_desc(TX_QUEUE(port->id), phys, desc); -+ } -+ udelay(1); -+ } while (++i < MAX_CLOSE_WAIT); -+ -+ if (buffs) -+ printk(KERN_CRIT "%s: unable to drain RX queue, %i buffer(s)" -+ " left in NPE\n", dev->name, buffs); -+#if DEBUG_CLOSE -+ if (!buffs) -+ printk(KERN_DEBUG "Draining RX queue took %i cycles\n", i); -+#endif -+ -+ buffs = TX_DESCS; -+ while (queue_get_desc(TX_QUEUE(port->id), port, 1) >= 0) -+ buffs--; /* cancel TX */ -+ -+ i = 0; -+ do { -+ while (queue_get_desc(port->plat->txreadyq, port, 1) >= 0) -+ buffs--; -+ if (!buffs) -+ break; -+ } while (++i < MAX_CLOSE_WAIT); -+ -+ if (buffs) -+ printk(KERN_CRIT "%s: unable to drain TX queue, %i buffer(s) " -+ "left in NPE\n", dev->name, buffs); -+#if DEBUG_CLOSE -+ if (!buffs) -+ printk(KERN_DEBUG "Draining TX queues took %i cycles\n", i); -+#endif -+ -+ msg.byte3 = 0; -+ if (npe_send_recv_message(port->npe, &msg, "ETH_DISABLE_LOOPBACK")) -+ printk(KERN_CRIT "%s: unable to disable loopback\n", -+ dev->name); -+ -+ port->mii_bmcr = mdio_read(dev, port->plat->phy, MII_BMCR) & -+ ~(BMCR_RESET | BMCR_PDOWN); /* may have been altered */ -+ mdio_write(dev, port->plat->phy, MII_BMCR, -+ port->mii_bmcr | BMCR_PDOWN); -+ -+ if (!ports_open) -+ qmgr_disable_irq(TXDONE_QUEUE); -+ cancel_rearming_delayed_work(&port->mdio_thread); -+ destroy_queues(port); -+ release_queues(port); -+ return 0; -+} -+ -+static int __devinit eth_init_one(struct platform_device *pdev) -+{ -+ struct port *port; -+ struct net_device *dev; -+ struct eth_plat_info *plat = pdev->dev.platform_data; -+ u32 regs_phys; -+ int err; -+ -+ if (!(dev = alloc_etherdev(sizeof(struct port)))) -+ return -ENOMEM; -+ -+ SET_NETDEV_DEV(dev, &pdev->dev); -+ port = netdev_priv(dev); -+ port->netdev = dev; -+ port->id = pdev->id; -+ -+ switch (port->id) { -+ case IXP4XX_ETH_NPEA: -+ port->regs = (struct eth_regs __iomem *)IXP4XX_EthA_BASE_VIRT; -+ regs_phys = IXP4XX_EthA_BASE_PHYS; -+ break; -+ case IXP4XX_ETH_NPEB: -+ port->regs = (struct eth_regs __iomem *)IXP4XX_EthB_BASE_VIRT; -+ regs_phys = IXP4XX_EthB_BASE_PHYS; -+ break; -+ case IXP4XX_ETH_NPEC: -+ port->regs = (struct eth_regs __iomem *)IXP4XX_EthC_BASE_VIRT; -+ regs_phys = IXP4XX_EthC_BASE_PHYS; -+ break; -+ default: -+ err = -ENOSYS; -+ goto err_free; -+ } -+ -+ dev->open = eth_open; -+ dev->hard_start_xmit = eth_xmit; -+ dev->stop = eth_close; -+ dev->get_stats = eth_stats; -+ dev->do_ioctl = eth_ioctl; -+ dev->set_multicast_list = eth_set_mcast_list; -+ dev->tx_queue_len = 100; -+ -+ netif_napi_add(dev, &port->napi, eth_poll, NAPI_WEIGHT); -+ -+ if (!(port->npe = npe_request(NPE_ID(port->id)))) { -+ err = -EIO; -+ goto err_free; -+ } -+ -+ if (register_netdev(dev)) { -+ err = -EIO; -+ goto err_npe_rel; -+ } -+ -+ port->mem_res = request_mem_region(regs_phys, REGS_SIZE, dev->name); -+ if (!port->mem_res) { -+ err = -EBUSY; -+ goto err_unreg; -+ } -+ -+ port->plat = plat; -+ npe_port_tab[NPE_ID(port->id)] = port; -+ memcpy(dev->dev_addr, plat->hwaddr, ETH_ALEN); -+ -+ platform_set_drvdata(pdev, dev); -+ -+ __raw_writel(DEFAULT_CORE_CNTRL | CORE_RESET, -+ &port->regs->core_control); -+ udelay(50); -+ __raw_writel(DEFAULT_CORE_CNTRL, &port->regs->core_control); -+ udelay(50); -+ -+ port->mii.dev = dev; -+ port->mii.mdio_read = mdio_read; -+ port->mii.mdio_write = mdio_write; -+ port->mii.phy_id = plat->phy; -+ port->mii.phy_id_mask = 0x1F; -+ port->mii.reg_num_mask = 0x1F; -+ -+ printk(KERN_INFO "%s: MII PHY %i on %s\n", dev->name, plat->phy, -+ npe_name(port->npe)); -+ -+ phy_reset(dev, plat->phy); -+ port->mii_bmcr = mdio_read(dev, plat->phy, MII_BMCR) & -+ ~(BMCR_RESET | BMCR_PDOWN); -+ mdio_write(dev, plat->phy, MII_BMCR, port->mii_bmcr | BMCR_PDOWN); -+ -+ INIT_DELAYED_WORK(&port->mdio_thread, mdio_thread); -+ return 0; -+ -+err_unreg: -+ unregister_netdev(dev); -+err_npe_rel: -+ npe_release(port->npe); -+err_free: -+ free_netdev(dev); -+ return err; -+} -+ -+static int __devexit eth_remove_one(struct platform_device *pdev) -+{ -+ struct net_device *dev = platform_get_drvdata(pdev); -+ struct port *port = netdev_priv(dev); -+ -+ unregister_netdev(dev); -+ npe_port_tab[NPE_ID(port->id)] = NULL; -+ platform_set_drvdata(pdev, NULL); -+ npe_release(port->npe); -+ release_resource(port->mem_res); -+ free_netdev(dev); -+ return 0; -+} -+ -+static struct platform_driver drv = { -+ .driver.name = DRV_NAME, -+ .probe = eth_init_one, -+ .remove = eth_remove_one, -+}; -+ -+static int __init eth_init_module(void) -+{ -+ if (!(ixp4xx_read_feature_bits() & IXP4XX_FEATURE_NPEB_ETH0)) -+ return -ENOSYS; -+ -+ /* All MII PHY accesses use NPE-B Ethernet registers */ -+ spin_lock_init(&mdio_lock); -+ mdio_regs = (struct eth_regs __iomem *)IXP4XX_EthB_BASE_VIRT; -+ __raw_writel(DEFAULT_CORE_CNTRL, &mdio_regs->core_control); -+ -+ return platform_driver_register(&drv); -+} -+ -+static void __exit eth_cleanup_module(void) -+{ -+ platform_driver_unregister(&drv); -+} -+ -+MODULE_AUTHOR("Krzysztof Halasa"); -+MODULE_DESCRIPTION("Intel IXP4xx Ethernet driver"); -+MODULE_LICENSE("GPL v2"); -+MODULE_ALIAS("platform:ixp4xx_eth"); -+module_init(eth_init_module); -+module_exit(eth_cleanup_module); ---- a/arch/arm/mach-ixp4xx/ixp4xx_npe.c -+++ b/arch/arm/mach-ixp4xx/ixp4xx_npe.c -@@ -448,7 +448,9 @@ - return -ETIMEDOUT; - } - -+#if DEBUG_MSG > 1 - debug_msg(npe, "Sending a message took %i cycles\n", cycles); -+#endif - return 0; - } - -@@ -484,7 +486,9 @@ - return -ETIMEDOUT; - } - -+#if DEBUG_MSG > 1 - debug_msg(npe, "Receiving a message took %i cycles\n", cycles); -+#endif - return 0; - } - ---- a/arch/arm/mach-ixp4xx/ixp4xx_qmgr.c -+++ b/arch/arm/mach-ixp4xx/ixp4xx_qmgr.c -@@ -184,6 +184,8 @@ - case 3: mask[0] = 0xFF; break; - } - -+ mask[1] = mask[2] = mask[3] = 0; -+ - while (addr--) - shift_mask(mask); - diff --git a/target/linux/ixp4xx/patches-2.6.25/201-npe_driver_print_license_location.patch b/target/linux/ixp4xx/patches-2.6.25/201-npe_driver_print_license_location.patch deleted file mode 100644 index a4c031a..0000000 --- a/target/linux/ixp4xx/patches-2.6.25/201-npe_driver_print_license_location.patch +++ /dev/null @@ -1,11 +0,0 @@ ---- a/arch/arm/mach-ixp4xx/ixp4xx_npe.c -+++ b/arch/arm/mach-ixp4xx/ixp4xx_npe.c -@@ -592,6 +592,8 @@ - npe_reset(npe); - #endif - -+ print_npe(KERN_INFO, npe, "firmware's license can be found in /usr/share/doc/LICENSE.IPL\n"); -+ - print_npe(KERN_INFO, npe, "firmware functionality 0x%X, " - "revision 0x%X:%X\n", (image->id >> 16) & 0xFF, - (image->id >> 8) & 0xFF, image->id & 0xFF); diff --git a/target/linux/ixp4xx/patches-2.6.25/202-npe_driver_switch_support.patch b/target/linux/ixp4xx/patches-2.6.25/202-npe_driver_switch_support.patch deleted file mode 100644 index f0be253..0000000 --- a/target/linux/ixp4xx/patches-2.6.25/202-npe_driver_switch_support.patch +++ /dev/null @@ -1,246 +0,0 @@ ---- a/drivers/net/arm/ixp4xx_eth.c -+++ b/drivers/net/arm/ixp4xx_eth.c -@@ -165,14 +165,15 @@ - struct net_device *netdev; - struct napi_struct napi; - struct net_device_stats stat; -- struct mii_if_info mii; -+ struct mii_if_info mii[IXP4XX_ETH_PHY_MAX_ADDR]; - struct delayed_work mdio_thread; - struct eth_plat_info *plat; - buffer_t *rx_buff_tab[RX_DESCS], *tx_buff_tab[TX_DESCS]; - struct desc *desc_tab; /* coherent */ - u32 desc_tab_phys; - int id; /* logical port ID */ -- u16 mii_bmcr; -+ u16 mii_bmcr[IXP4XX_ETH_PHY_MAX_ADDR]; -+ int phy_count; - }; - - /* NPE message structure */ -@@ -316,12 +317,13 @@ - spin_unlock_irqrestore(&mdio_lock, flags); - } - --static void phy_reset(struct net_device *dev, int phy_id) -+static void phy_reset(struct net_device *dev, int idx) - { - struct port *port = netdev_priv(dev); -+ int phy_id = port->mii[idx].phy_id; - int cycles = 0; - -- mdio_write(dev, phy_id, MII_BMCR, port->mii_bmcr | BMCR_RESET); -+ mdio_write(dev, phy_id, MII_BMCR, port->mii_bmcr[idx] | BMCR_RESET); - - while (cycles < MAX_MII_RESET_RETRIES) { - if (!(mdio_read(dev, phy_id, MII_BMCR) & BMCR_RESET)) { -@@ -335,12 +337,12 @@ - cycles++; - } - -- printk(KERN_ERR "%s: MII reset failed\n", dev->name); -+ printk(KERN_ERR "%s: MII reset failed on PHY%2d\n", dev->name, phy_id); - } - --static void eth_set_duplex(struct port *port) -+static void eth_set_duplex(struct port *port, int full_duplex) - { -- if (port->mii.full_duplex) -+ if (full_duplex) - __raw_writel(DEFAULT_TX_CNTRL0 & ~TX_CNTRL0_HALFDUPLEX, - &port->regs->tx_control[0]); - else -@@ -348,7 +350,7 @@ - &port->regs->tx_control[0]); - } - -- -+#if 0 - static void phy_check_media(struct port *port, int init) - { - if (mii_check_media(&port->mii, 1, init)) -@@ -367,7 +369,63 @@ - } - } - } -+#else -+static void phy_update_link(struct net_device *dev, int link) -+{ -+ int prev_link = netif_carrier_ok(dev); -+ -+ if (!prev_link && link) { -+ printk(KERN_INFO "%s: link up\n", dev->name); -+ netif_carrier_on(dev); -+ } else if (prev_link && !link) { -+ printk(KERN_INFO "%s: link down\n", dev->name); -+ netif_carrier_off(dev); -+ } -+} -+ -+static void phy_check_media(struct port *port, int init) -+{ -+ struct net_device *dev = port->netdev; -+ -+ if (port->phy_count == 1) { -+ struct mii_if_info *mii = &port->mii[0]; -+ -+ if (mii_check_media(mii, 1, init)) -+ eth_set_duplex(port, mii->full_duplex); -+ -+ if (mii->force_media) /* mii_check_media() doesn't work */ -+ phy_update_link(dev, mii_link_ok(mii)); -+ } else { -+ int cur_link = 0; -+ int i; -+ -+ if (init) -+ eth_set_duplex(port, 1); -+ -+ for (i = 0; i < port->phy_count; i++) -+ cur_link |= mii_link_ok(&port->mii[i]); -+ -+ phy_update_link(dev, cur_link); -+ } -+} -+#endif -+ -+static void phy_power_down(struct net_device *dev, int idx) -+{ -+ struct port *port = netdev_priv(dev); -+ int phy_id = port->mii[idx].phy_id; -+ -+ port->mii_bmcr[idx] = mdio_read(dev, phy_id, MII_BMCR) & -+ ~(BMCR_RESET | BMCR_PDOWN); -+ mdio_write(dev, phy_id, MII_BMCR, port->mii_bmcr[idx] | BMCR_PDOWN); -+} -+ -+static void phy_power_up(struct net_device *dev, int idx) -+{ -+ struct port *port = netdev_priv(dev); - -+ mdio_write(dev, port->mii[idx].phy_id, MII_BMCR, port->mii_bmcr[idx]); -+} - - static void mdio_thread(struct work_struct *work) - { -@@ -792,9 +850,12 @@ - - if (!netif_running(dev)) - return -EINVAL; -- err = generic_mii_ioctl(&port->mii, if_mii(req), cmd, &duplex_chg); -+ if (port->phy_count != 1) -+ return -EOPNOTSUPP; -+ -+ err = generic_mii_ioctl(&port->mii[0], if_mii(req), cmd, &duplex_chg); - if (duplex_chg) -- eth_set_duplex(port); -+ eth_set_duplex(port, port->mii[0].full_duplex); - return err; - } - -@@ -947,7 +1008,8 @@ - } - } - -- mdio_write(dev, port->plat->phy, MII_BMCR, port->mii_bmcr); -+ for (i = 0; i < port->phy_count; i++) -+ phy_power_up(dev, i); - - memset(&msg, 0, sizeof(msg)); - msg.cmd = NPE_VLAN_SETRXQOSENTRY; -@@ -1107,10 +1169,8 @@ - printk(KERN_CRIT "%s: unable to disable loopback\n", - dev->name); - -- port->mii_bmcr = mdio_read(dev, port->plat->phy, MII_BMCR) & -- ~(BMCR_RESET | BMCR_PDOWN); /* may have been altered */ -- mdio_write(dev, port->plat->phy, MII_BMCR, -- port->mii_bmcr | BMCR_PDOWN); -+ for (i = 0; i < port->phy_count; i++) -+ phy_power_down(dev, i); - - if (!ports_open) - qmgr_disable_irq(TXDONE_QUEUE); -@@ -1120,6 +1180,42 @@ - return 0; - } - -+static void eth_add_phy(struct net_device *dev, int phy_id) -+{ -+ struct port *port = netdev_priv(dev); -+ int i; -+ -+ i = port->phy_count++; -+ -+ port->mii[i].dev = dev; -+ port->mii[i].mdio_read = mdio_read; -+ port->mii[i].mdio_write = mdio_write; -+ port->mii[i].phy_id = phy_id; -+ port->mii[i].phy_id_mask = 0x1F; -+ port->mii[i].reg_num_mask = 0x1F; -+ -+ printk(KERN_INFO "%s: MII PHY %i on %s\n", dev->name, phy_id, -+ npe_name(port->npe)); -+ -+ phy_reset(dev, i); -+ phy_power_down(dev, i); -+} -+ -+static void eth_init_mii(struct net_device *dev) -+{ -+ struct port *port = netdev_priv(dev); -+ -+ if (port->plat->phy < IXP4XX_ETH_PHY_MAX_ADDR) { -+ eth_add_phy(dev, port->plat->phy); -+ } else { -+ int i; -+ for (i = 0; i < IXP4XX_ETH_PHY_MAX_ADDR; i++) -+ if (port->plat->phy_mask & (1U << i)) -+ eth_add_phy(dev, i); -+ } -+ -+} -+ - static int __devinit eth_init_one(struct platform_device *pdev) - { - struct port *port; -@@ -1192,20 +1288,7 @@ - __raw_writel(DEFAULT_CORE_CNTRL, &port->regs->core_control); - udelay(50); - -- port->mii.dev = dev; -- port->mii.mdio_read = mdio_read; -- port->mii.mdio_write = mdio_write; -- port->mii.phy_id = plat->phy; -- port->mii.phy_id_mask = 0x1F; -- port->mii.reg_num_mask = 0x1F; -- -- printk(KERN_INFO "%s: MII PHY %i on %s\n", dev->name, plat->phy, -- npe_name(port->npe)); -- -- phy_reset(dev, plat->phy); -- port->mii_bmcr = mdio_read(dev, plat->phy, MII_BMCR) & -- ~(BMCR_RESET | BMCR_PDOWN); -- mdio_write(dev, plat->phy, MII_BMCR, port->mii_bmcr | BMCR_PDOWN); -+ eth_init_mii(dev); - - INIT_DELAYED_WORK(&port->mdio_thread, mdio_thread); - return 0; ---- a/include/asm-arm/arch-ixp4xx/platform.h -+++ b/include/asm-arm/arch-ixp4xx/platform.h -@@ -95,12 +95,15 @@ - #define IXP4XX_ETH_NPEB 0x10 - #define IXP4XX_ETH_NPEC 0x20 - -+#define IXP4XX_ETH_PHY_MAX_ADDR 32 -+ - /* Information about built-in Ethernet MAC interfaces */ - struct eth_plat_info { - u8 phy; /* MII PHY ID, 0 - 31 */ - u8 rxq; /* configurable, currently 0 - 31 only */ - u8 txreadyq; - u8 hwaddr[6]; -+ u32 phy_mask; - }; - - /* Information about built-in HSS (synchronous serial) interfaces */ diff --git a/target/linux/ixp4xx/patches-2.6.25/203-npe_driver_phy_reset_autoneg.patch b/target/linux/ixp4xx/patches-2.6.25/203-npe_driver_phy_reset_autoneg.patch deleted file mode 100644 index 699763f..0000000 --- a/target/linux/ixp4xx/patches-2.6.25/203-npe_driver_phy_reset_autoneg.patch +++ /dev/null @@ -1,42 +0,0 @@ ---- a/drivers/net/arm/ixp4xx_eth.c -+++ b/drivers/net/arm/ixp4xx_eth.c -@@ -322,8 +322,12 @@ - struct port *port = netdev_priv(dev); - int phy_id = port->mii[idx].phy_id; - int cycles = 0; -+ u16 bmcr; - -- mdio_write(dev, phy_id, MII_BMCR, port->mii_bmcr[idx] | BMCR_RESET); -+ /* reset the PHY */ -+ bmcr = mdio_read(dev, phy_id, MII_BMCR); -+ bmcr |= BMCR_ANENABLE; -+ mdio_write(dev, phy_id, MII_BMCR, bmcr | BMCR_RESET); - - while (cycles < MAX_MII_RESET_RETRIES) { - if (!(mdio_read(dev, phy_id, MII_BMCR) & BMCR_RESET)) { -@@ -331,13 +335,23 @@ - printk(KERN_DEBUG "%s: phy_reset() took %i cycles\n", - dev->name, cycles); - #endif -- return; -+ break; - } - udelay(1); - cycles++; - } - -- printk(KERN_ERR "%s: MII reset failed on PHY%2d\n", dev->name, phy_id); -+ if (cycles == MAX_MII_RESET_RETRIES) { -+ printk(KERN_ERR "%s: MII reset failed on PHY%2d\n", dev->name, -+ phy_id); -+ return; -+ } -+ -+ /* restart auto negotiation */ -+ bmcr = mdio_read(dev, phy_id, MII_BMCR); -+ bmcr |= (BMCR_ANENABLE | BMCR_ANRESTART); -+ mdio_write(dev, phy_id, MII_BMCR, bmcr); -+ - } - - static void eth_set_duplex(struct port *port, int full_duplex) diff --git a/target/linux/ixp4xx/patches-2.6.25/204-npe_driver_ixp43x_support.patch b/target/linux/ixp4xx/patches-2.6.25/204-npe_driver_ixp43x_support.patch deleted file mode 100644 index 411e0cb..0000000 --- a/target/linux/ixp4xx/patches-2.6.25/204-npe_driver_ixp43x_support.patch +++ /dev/null @@ -1,82 +0,0 @@ ---- a/arch/arm/mach-ixp4xx/ixp4xx_npe.c -+++ b/arch/arm/mach-ixp4xx/ixp4xx_npe.c -@@ -575,8 +575,8 @@ - for (i = 0; i < image->size; i++) - image->data[i] = swab32(image->data[i]); - -- if (!cpu_is_ixp46x() && ((image->id >> 28) & 0xF /* device ID */)) { -- print_npe(KERN_INFO, npe, "IXP46x firmware ignored on " -+ if (cpu_is_ixp42x() && ((image->id >> 28) & 0xF /* device ID */)) { -+ print_npe(KERN_INFO, npe, "IXP46x/IXP43x firmware ignored on " - "IXP42x\n"); - goto err; - } -@@ -598,7 +598,7 @@ - "revision 0x%X:%X\n", (image->id >> 16) & 0xFF, - (image->id >> 8) & 0xFF, image->id & 0xFF); - -- if (!cpu_is_ixp46x()) { -+ if (cpu_is_ixp42x()) { - if (!npe->id) - instr_size = NPE_A_42X_INSTR_SIZE; - else ---- a/drivers/net/arm/ixp4xx_eth.c -+++ b/drivers/net/arm/ixp4xx_eth.c -@@ -32,6 +32,7 @@ - #include <linux/kernel.h> - #include <linux/mii.h> - #include <linux/platform_device.h> -+#include <asm/arch/cpu.h> - #include <asm/arch/npe.h> - #include <asm/arch/qmgr.h> - -@@ -1338,12 +1339,16 @@ - - static int __init eth_init_module(void) - { -- if (!(ixp4xx_read_feature_bits() & IXP4XX_FEATURE_NPEB_ETH0)) -- return -ENOSYS; - -- /* All MII PHY accesses use NPE-B Ethernet registers */ - spin_lock_init(&mdio_lock); -- mdio_regs = (struct eth_regs __iomem *)IXP4XX_EthB_BASE_VIRT; -+ if (!cpu_is_ixp43x()) -+ /* All MII PHY accesses use NPE-B Ethernet registers */ -+ mdio_regs = (struct eth_regs __iomem *)IXP4XX_EthB_BASE_VIRT; -+ -+ else -+ /* IXP43x lacks NPE-B and uses NPE-C for MII PHY access */ -+ mdio_regs = (struct eth_regs __iomem *)IXP4XX_EthC_BASE_VIRT; -+ - __raw_writel(DEFAULT_CORE_CNTRL, &mdio_regs->core_control); - - return platform_driver_register(&drv); ---- a/include/asm-arm/arch-ixp4xx/cpu.h -+++ b/include/asm-arm/arch-ixp4xx/cpu.h -@@ -34,6 +34,8 @@ - val &= ~IXP4XX_FEATURE_RESERVED; - if (!cpu_is_ixp46x()) - val &= ~IXP4XX_FEATURE_IXP46X_ONLY; -+ if (cpu_is_ixp42x()) -+ val &= ~IXP4XX_FEATURE_IXP43X_46X; - - return val; - } ---- a/include/asm-arm/arch-ixp4xx/ixp4xx-regs.h -+++ b/include/asm-arm/arch-ixp4xx/ixp4xx-regs.h -@@ -628,11 +628,12 @@ - #define IXP4XX_FEATURE_XSCALE_MAX_FREQ (3 << 22) - #define IXP4XX_FEATURE_RESERVED (0xFF << 24) - --#define IXP4XX_FEATURE_IXP46X_ONLY (IXP4XX_FEATURE_ECC_TIMESYNC | \ -+#define IXP4XX_FEATURE_IXP43X_46X (IXP4XX_FEATURE_ECC_TIMESYNC | \ - IXP4XX_FEATURE_USB_HOST | \ - IXP4XX_FEATURE_NPEA_ETH | \ -- IXP4XX_FEATURE_NPEB_ETH_1_TO_3 | \ -- IXP4XX_FEATURE_RSA | \ - IXP4XX_FEATURE_XSCALE_MAX_FREQ) - -+#define IXP4XX_FEATURE_IXP46X_ONLY (IXP4XX_FEATURE_NPEB_ETH_1_TO_3 | \ -+ IXP4XX_FEATURE_RSA) -+ - #endif diff --git a/target/linux/ixp4xx/patches-2.6.25/210-npe_hss.patch b/target/linux/ixp4xx/patches-2.6.25/210-npe_hss.patch deleted file mode 100644 index 86949c3..0000000 --- a/target/linux/ixp4xx/patches-2.6.25/210-npe_hss.patch +++ /dev/null @@ -1,2917 +0,0 @@ ---- a/drivers/net/wan/Kconfig -+++ b/drivers/net/wan/Kconfig -@@ -338,6 +338,15 @@ - - Say Y if your card supports this feature. - -+config IXP4XX_HSS -+ tristate "IXP4xx HSS (synchronous serial port) support" -+ depends on HDLC && ARM && ARCH_IXP4XX -+ select IXP4XX_NPE -+ select IXP4XX_QMGR -+ help -+ Say Y here if you want to use built-in HSS ports -+ on IXP4xx processor. -+ - config DLCI - tristate "Frame Relay DLCI support" - ---help--- ---- a/drivers/net/wan/Makefile -+++ b/drivers/net/wan/Makefile -@@ -42,6 +42,7 @@ - obj-$(CONFIG_WANXL) += wanxl.o - obj-$(CONFIG_PCI200SYN) += pci200syn.o - obj-$(CONFIG_PC300TOO) += pc300too.o -+obj-$(CONFIG_IXP4XX_HSS) += ixp4xx_hss.o - - clean-files := wanxlfw.inc - $(obj)/wanxl.o: $(obj)/wanxlfw.inc ---- /dev/null -+++ b/drivers/net/wan/ixp4xx_hss.c -@@ -0,0 +1,2886 @@ -+/* -+ * Intel IXP4xx HSS (synchronous serial port) driver for Linux -+ * -+ * Copyright (C) 2007 Krzysztof Halasa <khc@pm.waw.pl> -+ * -+ * This program is free software; you can redistribute it and/or modify it -+ * under the terms of version 2 of the GNU General Public License -+ * as published by the Free Software Foundation. -+ */ -+ -+#include <linux/bitops.h> -+#include <linux/cdev.h> -+#include <linux/dma-mapping.h> -+#include <linux/dmapool.h> -+#include <linux/fs.h> -+#include <linux/io.h> -+#include <linux/kernel.h> -+#include <linux/hdlc.h> -+#include <linux/platform_device.h> -+#include <linux/poll.h> -+#include <asm/arch/npe.h> -+#include <asm/arch/qmgr.h> -+ -+#define DEBUG_QUEUES 0 -+#define DEBUG_DESC 0 -+#define DEBUG_RX 0 -+#define DEBUG_TX 0 -+#define DEBUG_PKT_BYTES 0 -+#define DEBUG_CLOSE 0 -+#define DEBUG_FRAMER 0 -+ -+#define DRV_NAME "ixp4xx_hss" -+ -+#define PKT_EXTRA_FLAGS 0 /* orig 1 */ -+#define TX_FRAME_SYNC_OFFSET 0 /* channelized */ -+#define PKT_NUM_PIPES 1 /* 1, 2 or 4 */ -+#define PKT_PIPE_FIFO_SIZEW 4 /* total 4 dwords per HSS */ -+ -+#define RX_DESCS 16 /* also length of all RX queues */ -+#define TX_DESCS 16 /* also length of all TX queues */ -+ -+#define POOL_ALLOC_SIZE (sizeof(struct desc) * (RX_DESCS + TX_DESCS)) -+#define RX_SIZE (HDLC_MAX_MRU + 4) /* NPE needs more space */ -+#define MAX_CLOSE_WAIT 1000 /* microseconds */ -+#define HSS_COUNT 2 -+#define MIN_FRAME_SIZE 16 /* bits */ -+#define MAX_FRAME_SIZE 257 /* 256 bits + framing bit */ -+#define MAX_CHANNELS (MAX_FRAME_SIZE / 8) -+#define MAX_CHAN_DEVICES 32 -+#define CHANNEL_HDLC 0xFE -+#define CHANNEL_UNUSED 0xFF -+ -+#define NAPI_WEIGHT 16 -+#define CHAN_RX_TRIGGER 16 /* 8 RX frames = 1 ms @ E1 */ -+#define CHAN_RX_FRAMES 64 -+#define MAX_CHAN_RX_BAD_SYNC (CHAN_RX_TRIGGER / 2 /* pairs */ - 3) -+#define CHAN_TX_LIST_FRAMES 16 /* bytes/channel per list, 16 - 48 */ -+#define CHAN_TX_LISTS 8 -+#define CHAN_TX_FRAMES (CHAN_TX_LIST_FRAMES * CHAN_TX_LISTS) -+#define CHAN_QUEUE_LEN 16 /* minimum possible */ -+ -+ -+/* Queue IDs */ -+#define HSS0_CHL_RXTRIG_QUEUE 12 /* orig size = 32 dwords */ -+#define HSS0_PKT_RX_QUEUE 13 /* orig size = 32 dwords */ -+#define HSS0_PKT_TX0_QUEUE 14 /* orig size = 16 dwords */ -+#define HSS0_PKT_TX1_QUEUE 15 -+#define HSS0_PKT_TX2_QUEUE 16 -+#define HSS0_PKT_TX3_QUEUE 17 -+#define HSS0_PKT_RXFREE0_QUEUE 18 /* orig size = 16 dwords */ -+#define HSS0_PKT_RXFREE1_QUEUE 19 -+#define HSS0_PKT_RXFREE2_QUEUE 20 -+#define HSS0_PKT_RXFREE3_QUEUE 21 -+#define HSS0_PKT_TXDONE_QUEUE 22 /* orig size = 64 dwords */ -+ -+#define HSS1_CHL_RXTRIG_QUEUE 10 -+#define HSS1_PKT_RX_QUEUE 0 -+#define HSS1_PKT_TX0_QUEUE 5 -+#define HSS1_PKT_TX1_QUEUE 6 -+#define HSS1_PKT_TX2_QUEUE 7 -+#define HSS1_PKT_TX3_QUEUE 8 -+#define HSS1_PKT_RXFREE0_QUEUE 1 -+#define HSS1_PKT_RXFREE1_QUEUE 2 -+#define HSS1_PKT_RXFREE2_QUEUE 3 -+#define HSS1_PKT_RXFREE3_QUEUE 4 -+#define HSS1_PKT_TXDONE_QUEUE 9 -+ -+#define NPE_PKT_MODE_HDLC 0 -+#define NPE_PKT_MODE_RAW 1 -+#define NPE_PKT_MODE_56KMODE 2 -+#define NPE_PKT_MODE_56KENDIAN_MSB 4 -+ -+/* PKT_PIPE_HDLC_CFG_WRITE flags */ -+#define PKT_HDLC_IDLE_ONES 0x1 /* default = flags */ -+#define PKT_HDLC_CRC_32 0x2 /* default = CRC-16 */ -+#define PKT_HDLC_MSB_ENDIAN 0x4 /* default = LE */ -+ -+ -+/* hss_config, PCRs */ -+/* Frame sync sampling, default = active low */ -+#define PCR_FRM_SYNC_ACTIVE_HIGH 0x40000000 -+#define PCR_FRM_SYNC_FALLINGEDGE 0x80000000 -+#define PCR_FRM_SYNC_RISINGEDGE 0xC0000000 -+ -+/* Frame sync pin: input (default) or output generated off a given clk edge */ -+#define PCR_FRM_SYNC_OUTPUT_FALLING 0x20000000 -+#define PCR_FRM_SYNC_OUTPUT_RISING 0x30000000 -+ -+/* Frame and data clock sampling on edge, default = falling */ -+#define PCR_FCLK_EDGE_RISING 0x08000000 -+#define PCR_DCLK_EDGE_RISING 0x04000000 -+ -+/* Clock direction, default = input */ -+#define PCR_SYNC_CLK_DIR_OUTPUT 0x02000000 -+ -+/* Generate/Receive frame pulses, default = enabled */ -+#define PCR_FRM_PULSE_DISABLED 0x01000000 -+ -+ /* Data rate is full (default) or half the configured clk speed */ -+#define PCR_HALF_CLK_RATE 0x00200000 -+ -+/* Invert data between NPE and HSS FIFOs? (default = no) */ -+#define PCR_DATA_POLARITY_INVERT 0x00100000 -+ -+/* TX/RX endianness, default = LSB */ -+#define PCR_MSB_ENDIAN 0x00080000 -+ -+/* Normal (default) / open drain mode (TX only) */ -+#define PCR_TX_PINS_OPEN_DRAIN 0x00040000 -+ -+/* No framing bit transmitted and expected on RX? (default = framing bit) */ -+#define PCR_SOF_NO_FBIT 0x00020000 -+ -+/* Drive data pins? */ -+#define PCR_TX_DATA_ENABLE 0x00010000 -+ -+/* Voice 56k type: drive the data pins low (default), high, high Z */ -+#define PCR_TX_V56K_HIGH 0x00002000 -+#define PCR_TX_V56K_HIGH_IMP 0x00004000 -+ -+/* Unassigned type: drive the data pins low (default), high, high Z */ -+#define PCR_TX_UNASS_HIGH 0x00000800 -+#define PCR_TX_UNASS_HIGH_IMP 0x00001000 -+ -+/* T1 @ 1.544MHz only: Fbit dictated in FIFO (default) or high Z */ -+#define PCR_TX_FB_HIGH_IMP 0x00000400 -+ -+/* 56k data endiannes - which bit unused: high (default) or low */ -+#define PCR_TX_56KE_BIT_0_UNUSED 0x00000200 -+ -+/* 56k data transmission type: 32/8 bit data (default) or 56K data */ -+#define PCR_TX_56KS_56K_DATA 0x00000100 -+ -+/* hss_config, cCR */ -+/* Number of packetized clients, default = 1 */ -+#define CCR_NPE_HFIFO_2_HDLC 0x04000000 -+#define CCR_NPE_HFIFO_3_OR_4HDLC 0x08000000 -+ -+/* default = no loopback */ -+#define CCR_LOOPBACK 0x02000000 -+ -+/* HSS number, default = 0 (first) */ -+#define CCR_SECOND_HSS 0x01000000 -+ -+ -+/* hss_config, clkCR: main:10, num:10, denom:12 */ -+#define CLK42X_SPEED_EXP ((0x3FF << 22) | ( 2 << 12) | 15) /*65 KHz*/ -+ -+#define CLK42X_SPEED_512KHZ (( 130 << 22) | ( 2 << 12) | 15) -+#define CLK42X_SPEED_1536KHZ (( 43 << 22) | ( 18 << 12) | 47) -+#define CLK42X_SPEED_1544KHZ (( 43 << 22) | ( 33 << 12) | 192) -+#define CLK42X_SPEED_2048KHZ (( 32 << 22) | ( 34 << 12) | 63) -+#define CLK42X_SPEED_4096KHZ (( 16 << 22) | ( 34 << 12) | 127) -+#define CLK42X_SPEED_8192KHZ (( 8 << 22) | ( 34 << 12) | 255) -+ -+#define CLK46X_SPEED_512KHZ (( 130 << 22) | ( 24 << 12) | 127) -+#define CLK46X_SPEED_1536KHZ (( 43 << 22) | (152 << 12) | 383) -+#define CLK46X_SPEED_1544KHZ (( 43 << 22) | ( 66 << 12) | 385) -+#define CLK46X_SPEED_2048KHZ (( 32 << 22) | (280 << 12) | 511) -+#define CLK46X_SPEED_4096KHZ (( 16 << 22) | (280 << 12) | 1023) -+#define CLK46X_SPEED_8192KHZ (( 8 << 22) | (280 << 12) | 2047) -+ -+ -+/* hss_config, LUT entries */ -+#define TDMMAP_UNASSIGNED 0 -+#define TDMMAP_HDLC 1 /* HDLC - packetized */ -+#define TDMMAP_VOICE56K 2 /* Voice56K - 7-bit channelized */ -+#define TDMMAP_VOICE64K 3 /* Voice64K - 8-bit channelized */ -+ -+/* offsets into HSS config */ -+#define HSS_CONFIG_TX_PCR 0x00 /* port configuration registers */ -+#define HSS_CONFIG_RX_PCR 0x04 -+#define HSS_CONFIG_CORE_CR 0x08 /* loopback control, HSS# */ -+#define HSS_CONFIG_CLOCK_CR 0x0C /* clock generator control */ -+#define HSS_CONFIG_TX_FCR 0x10 /* frame configuration registers */ -+#define HSS_CONFIG_RX_FCR 0x14 -+#define HSS_CONFIG_TX_LUT 0x18 /* channel look-up tables */ -+#define HSS_CONFIG_RX_LUT 0x38 -+ -+ -+/* NPE command codes */ -+/* writes the ConfigWord value to the location specified by offset */ -+#define PORT_CONFIG_WRITE 0x40 -+ -+/* triggers the NPE to load the contents of the configuration table */ -+#define PORT_CONFIG_LOAD 0x41 -+ -+/* triggers the NPE to return an HssErrorReadResponse message */ -+#define PORT_ERROR_READ 0x42 -+ -+/* reset NPE internal status and enable the HssChannelized operation */ -+#define CHAN_FLOW_ENABLE 0x43 -+#define CHAN_FLOW_DISABLE 0x44 -+#define CHAN_IDLE_PATTERN_WRITE 0x45 -+#define CHAN_NUM_CHANS_WRITE 0x46 -+#define CHAN_RX_BUF_ADDR_WRITE 0x47 -+#define CHAN_RX_BUF_CFG_WRITE 0x48 -+#define CHAN_TX_BLK_CFG_WRITE 0x49 -+#define CHAN_TX_BUF_ADDR_WRITE 0x4A -+#define CHAN_TX_BUF_SIZE_WRITE 0x4B -+#define CHAN_TSLOTSWITCH_ENABLE 0x4C -+#define CHAN_TSLOTSWITCH_DISABLE 0x4D -+ -+/* downloads the gainWord value for a timeslot switching channel associated -+ with bypassNum */ -+#define CHAN_TSLOTSWITCH_GCT_DOWNLOAD 0x4E -+ -+/* triggers the NPE to reset internal status and enable the HssPacketized -+ operation for the flow specified by pPipe */ -+#define PKT_PIPE_FLOW_ENABLE 0x50 -+#define PKT_PIPE_FLOW_DISABLE 0x51 -+#define PKT_NUM_PIPES_WRITE 0x52 -+#define PKT_PIPE_FIFO_SIZEW_WRITE 0x53 -+#define PKT_PIPE_HDLC_CFG_WRITE 0x54 -+#define PKT_PIPE_IDLE_PATTERN_WRITE 0x55 -+#define PKT_PIPE_RX_SIZE_WRITE 0x56 -+#define PKT_PIPE_MODE_WRITE 0x57 -+ -+/* HDLC packet status values - desc->status */ -+#define ERR_SHUTDOWN 1 /* stop or shutdown occurrance */ -+#define ERR_HDLC_ALIGN 2 /* HDLC alignment error */ -+#define ERR_HDLC_FCS 3 /* HDLC Frame Check Sum error */ -+#define ERR_RXFREE_Q_EMPTY 4 /* RX-free queue became empty while receiving -+ this packet (if buf_len < pkt_len) */ -+#define ERR_HDLC_TOO_LONG 5 /* HDLC frame size too long */ -+#define ERR_HDLC_ABORT 6 /* abort sequence received */ -+#define ERR_DISCONNECTING 7 /* disconnect is in progress */ -+ -+ -+enum mode {MODE_HDLC = 0, MODE_RAW, MODE_G704}; -+enum error_bit {TX_ERROR_BIT = 0, RX_ERROR_BIT = 1}; -+enum alignment { NOT_ALIGNED = 0, EVEN_FIRST, ODD_FIRST }; -+ -+#ifdef __ARMEB__ -+typedef struct sk_buff buffer_t; -+#define free_buffer dev_kfree_skb -+#define free_buffer_irq dev_kfree_skb_irq -+#else -+typedef void buffer_t; -+#define free_buffer kfree -+#define free_buffer_irq kfree -+#endif -+ -+struct chan_device { -+ struct cdev cdev; -+ struct device *dev; -+ struct port *port; -+ unsigned int open_count, excl_open; -+ unsigned int tx_first, tx_count, rx_first, rx_count; /* bytes */ -+ unsigned long errors_bitmap; -+ u8 id, chan_count; -+ u8 log_channels[MAX_CHANNELS]; -+}; -+ -+struct port { -+ struct device *dev; -+ struct npe *npe; -+ struct net_device *netdev; -+ struct napi_struct napi; -+ struct hss_plat_info *plat; -+ buffer_t *rx_buff_tab[RX_DESCS], *tx_buff_tab[TX_DESCS]; -+ struct desc *desc_tab; /* coherent */ -+ u32 desc_tab_phys; -+ unsigned int id; -+ atomic_t chan_tx_irq_number, chan_rx_irq_number; -+ wait_queue_head_t chan_tx_waitq, chan_rx_waitq; -+ u8 hdlc_cfg; -+ -+ /* the following fields must be protected by npe_lock */ -+ enum mode mode; -+ unsigned int clock_type, clock_rate, loopback; -+ unsigned int frame_size, frame_sync_offset; -+ -+ struct chan_device *chan_devices[MAX_CHAN_DEVICES]; -+ u8 *chan_buf; -+ u32 chan_tx_buf_phys, chan_rx_buf_phys; -+ unsigned int chan_open_count, hdlc_open; -+ unsigned int chan_started, initialized, just_set_offset; -+ enum alignment aligned, carrier; -+ unsigned int chan_last_rx, chan_last_tx; -+ /* assigned channels, may be invalid with given frame length or mode */ -+ u8 channels[MAX_CHANNELS]; -+ int msg_count; -+}; -+ -+/* NPE message structure */ -+struct msg { -+#ifdef __ARMEB__ -+ u8 cmd, unused, hss_port, index; -+ union { -+ struct { u8 data8a, data8b, data8c, data8d; }; -+ struct { u16 data16a, data16b; }; -+ struct { u32 data32; }; -+ }; -+#else -+ u8 index, hss_port, unused, cmd; -+ union { -+ struct { u8 data8d, data8c, data8b, data8a; }; -+ struct { u16 data16b, data16a; }; -+ struct { u32 data32; }; -+ }; -+#endif -+}; -+ -+/* HDLC packet descriptor */ -+struct desc { -+ u32 next; /* pointer to next buffer, unused */ -+ -+#ifdef __ARMEB__ -+ u16 buf_len; /* buffer length */ -+ u16 pkt_len; /* packet length */ -+ u32 data; /* pointer to data buffer in RAM */ -+ u8 status; -+ u8 error_count; -+ u16 __reserved; -+#else -+ u16 pkt_len; /* packet length */ -+ u16 buf_len; /* buffer length */ -+ u32 data; /* pointer to data buffer in RAM */ -+ u16 __reserved; -+ u8 error_count; -+ u8 status; -+#endif -+ u32 __reserved1[4]; -+}; -+ -+ -+#define rx_desc_phys(port, n) ((port)->desc_tab_phys + \ -+ (n) * sizeof(struct desc)) -+#define rx_desc_ptr(port, n) (&(port)->desc_tab[n]) -+ -+#define tx_desc_phys(port, n) ((port)->desc_tab_phys + \ -+ ((n) + RX_DESCS) * sizeof(struct desc)) -+#define tx_desc_ptr(port, n) (&(port)->desc_tab[(n) + RX_DESCS]) -+ -+#define chan_tx_buf_len(port) (port->frame_size / 8 * CHAN_TX_FRAMES) -+#define chan_tx_lists_len(port) (port->frame_size / 8 * CHAN_TX_LISTS * \ -+ sizeof(u32)) -+#define chan_rx_buf_len(port) (port->frame_size / 8 * CHAN_RX_FRAMES) -+ -+#define chan_tx_buf(port) ((port)->chan_buf) -+#define chan_tx_lists(port) (chan_tx_buf(port) + chan_tx_buf_len(port)) -+#define chan_rx_buf(port) (chan_tx_lists(port) + chan_tx_lists_len(port)) -+ -+#define chan_tx_lists_phys(port) ((port)->chan_tx_buf_phys + \ -+ chan_tx_buf_len(port)) -+ -+static int hss_prepare_chan(struct port *port); -+void hss_chan_stop(struct port *port); -+ -+/***************************************************************************** -+ * global variables -+ ****************************************************************************/ -+ -+static struct class *hss_class; -+static int chan_major; -+static int ports_open; -+static struct dma_pool *dma_pool; -+static spinlock_t npe_lock; -+ -+static const struct { -+ int tx, txdone, rx, rxfree, chan; -+}queue_ids[2] = {{HSS0_PKT_TX0_QUEUE, HSS0_PKT_TXDONE_QUEUE, HSS0_PKT_RX_QUEUE, -+ HSS0_PKT_RXFREE0_QUEUE, HSS0_CHL_RXTRIG_QUEUE}, -+ {HSS1_PKT_TX0_QUEUE, HSS1_PKT_TXDONE_QUEUE, HSS1_PKT_RX_QUEUE, -+ HSS1_PKT_RXFREE0_QUEUE, HSS1_CHL_RXTRIG_QUEUE}, -+}; -+ -+/***************************************************************************** -+ * utility functions -+ ****************************************************************************/ -+ -+static inline struct port* dev_to_port(struct net_device *dev) -+{ -+ return dev_to_hdlc(dev)->priv; -+} -+ -+static inline struct chan_device* inode_to_chan_dev(struct inode *inode) -+{ -+ return container_of(inode->i_cdev, struct chan_device, cdev); -+} -+ -+#ifndef __ARMEB__ -+static inline void memcpy_swab32(u32 *dest, u32 *src, int cnt) -+{ -+ int i; -+ for (i = 0; i < cnt; i++) -+ dest[i] = swab32(src[i]); -+} -+#endif -+ -+static int get_number(const char **buf, size_t *len, unsigned int *ptr, -+ unsigned int min, unsigned int max) -+{ -+ char *endp; -+ unsigned long val = simple_strtoul(*buf, &endp, 10); -+ -+ if (endp == *buf || endp - *buf > *len || val < min || val > max) -+ return -EINVAL; -+ *len -= endp - *buf; -+ *buf = endp; -+ *ptr = val; -+ return 0; -+} -+ -+static int parse_channels(const char **buf, size_t *len, u8 *channels) -+{ -+ unsigned int ch, next = 0; -+ -+ if (*len && (*buf)[*len - 1] == '\n') -+ (*len)--; -+ -+ memset(channels, 0, MAX_CHANNELS); -+ -+ if (!*len) -+ return 0; -+ -+ /* Format: "A,B-C,...", A > B > C */ -+ while (1) { -+ if (get_number(buf, len, &ch, next, MAX_CHANNELS - 1)) -+ return -EINVAL; -+ channels[ch] = 1; -+ next = ch + 1; -+ if (!*len) -+ break; -+ if (**buf == ',') { -+ (*buf)++; -+ (*len)--; -+ continue; -+ } -+ if (**buf != '-') -+ return -EINVAL; -+ (*buf)++; -+ (*len)--; -+ if (get_number(buf, len, &ch, next, MAX_CHANNELS - 1)) -+ return -EINVAL; -+ while (next <= ch) -+ channels[next++] = 1; -+ if (!*len) -+ break; -+ if (**buf != ',') -+ return -EINVAL; -+ (*buf)++; -+ (*len)--; -+ } -+ return 1; -+} -+ -+static size_t print_channels(struct port *port, char *buf, u8 id) -+{ -+ unsigned int ch, cnt = 0; -+ size_t len = 0; -+ -+ for (ch = 0; ch < MAX_CHANNELS; ch++) -+ if (port->channels[ch] == id) { -+ if (cnt == 0) { -+ sprintf(buf + len, "%s%u", len ? "," : "", ch); -+ len += strlen(buf + len); -+ } -+ cnt++; -+ } else { -+ if (cnt > 1) { -+ sprintf(buf + len, "-%u", ch - 1); -+ len += strlen(buf + len); -+ } -+ cnt = 0; -+ } -+ if (cnt > 1) { -+ sprintf(buf + len, "-%u", ch - 1); -+ len += strlen(buf + len); -+ } -+ -+ buf[len++] = '\n'; -+ return len; -+} -+ -+static inline unsigned int sub_offset(unsigned int a, unsigned int b, -+ unsigned int modulo) -+{ -+ return (modulo /* make sure the result >= 0 */ + a - b) % modulo; -+} -+ -+/***************************************************************************** -+ * HSS access -+ ****************************************************************************/ -+ -+static void hss_config_load(struct port *port) -+{ -+ struct msg msg; -+ -+ do { -+ memset(&msg, 0, sizeof(msg)); -+ msg.cmd = PORT_CONFIG_LOAD; -+ msg.hss_port = port->id; -+ if (npe_send_message(port->npe, &msg, "HSS_LOAD_CONFIG")) -+ break; -+ if (npe_recv_message(port->npe, &msg, "HSS_LOAD_CONFIG")) -+ break; -+ -+ /* HSS_LOAD_CONFIG for port #1 returns port_id = #4 */ -+ if (msg.cmd != PORT_CONFIG_LOAD || msg.data32) -+ break; -+ -+ /* HDLC may stop working without this */ -+ npe_recv_message(port->npe, &msg, "FLUSH_IT"); -+ return; -+ } while (0); -+ -+ printk(KERN_CRIT "HSS-%i: unable to reload HSS configuration\n", -+ port->id); -+ BUG(); -+} -+ -+static void hss_config_set_pcr(struct port *port) -+{ -+ struct msg msg; -+ -+ do { -+ memset(&msg, 0, sizeof(msg)); -+ msg.cmd = PORT_CONFIG_WRITE; -+ msg.hss_port = port->id; -+ msg.index = HSS_CONFIG_TX_PCR; -+ msg.data32 = PCR_FRM_SYNC_OUTPUT_RISING | PCR_MSB_ENDIAN | -+ PCR_TX_DATA_ENABLE; -+ if (port->frame_size % 8 == 0) -+ msg.data32 |= PCR_SOF_NO_FBIT; -+ if (port->clock_type == CLOCK_INT) -+ msg.data32 |= PCR_SYNC_CLK_DIR_OUTPUT; -+ if (npe_send_message(port->npe, &msg, "HSS_SET_TX_PCR")) -+ break; -+ -+ msg.index = HSS_CONFIG_RX_PCR; -+ msg.data32 ^= PCR_TX_DATA_ENABLE | PCR_DCLK_EDGE_RISING; -+ if (npe_send_message(port->npe, &msg, "HSS_SET_RX_PCR")) -+ break; -+ return; -+ } while (0); -+ -+ printk(KERN_CRIT "HSS-%i: unable to set HSS PCR registers\n", port->id); -+ BUG(); -+} -+ -+static void hss_config_set_hdlc_cfg(struct port *port) -+{ -+ struct msg msg; -+ -+ memset(&msg, 0, sizeof(msg)); -+ msg.cmd = PKT_PIPE_HDLC_CFG_WRITE; -+ msg.hss_port = port->id; -+ msg.data8a = port->hdlc_cfg; /* rx_cfg */ -+ msg.data8b = port->hdlc_cfg | (PKT_EXTRA_FLAGS << 3); /* tx_cfg */ -+ if (npe_send_message(port->npe, &msg, "HSS_SET_HDLC_CFG")) { -+ printk(KERN_CRIT "HSS-%i: unable to set HSS HDLC" -+ " configuration\n", port->id); -+ BUG(); -+ } -+} -+ -+static void hss_config_set_core(struct port *port) -+{ -+ struct msg msg; -+ -+ memset(&msg, 0, sizeof(msg)); -+ msg.cmd = PORT_CONFIG_WRITE; -+ msg.hss_port = port->id; -+ msg.index = HSS_CONFIG_CORE_CR; -+ msg.data32 = (port->loopback ? CCR_LOOPBACK : 0) | -+ (port->id ? CCR_SECOND_HSS : 0); -+ if (npe_send_message(port->npe, &msg, "HSS_SET_CORE_CR")) { -+ printk(KERN_CRIT "HSS-%i: unable to set HSS core control" -+ " register\n", port->id); -+ BUG(); -+ } -+} -+ -+static void hss_config_set_line(struct port *port) -+{ -+ struct msg msg; -+ -+ hss_config_set_pcr(port); -+ hss_config_set_core(port); -+ -+ memset(&msg, 0, sizeof(msg)); -+ msg.cmd = PORT_CONFIG_WRITE; -+ msg.hss_port = port->id; -+ msg.index = HSS_CONFIG_CLOCK_CR; -+ msg.data32 = CLK42X_SPEED_2048KHZ /* FIXME */; -+ if (npe_send_message(port->npe, &msg, "HSS_SET_CLOCK_CR")) { -+ printk(KERN_CRIT "HSS-%i: unable to set HSS clock control" -+ " register\n", port->id); -+ BUG(); -+ } -+} -+ -+static void hss_config_set_rx_frame(struct port *port) -+{ -+ struct msg msg; -+ -+ memset(&msg, 0, sizeof(msg)); -+ msg.cmd = PORT_CONFIG_WRITE; -+ msg.hss_port = port->id; -+ msg.index = HSS_CONFIG_RX_FCR; -+ msg.data16a = port->frame_sync_offset; -+ msg.data16b = port->frame_size - 1; -+ if (npe_send_message(port->npe, &msg, "HSS_SET_RX_FCR")) { -+ printk(KERN_CRIT "HSS-%i: unable to set HSS RX frame size" -+ " and offset\n", port->id); -+ BUG(); -+ } -+} -+ -+static void hss_config_set_frame(struct port *port) -+{ -+ struct msg msg; -+ -+ memset(&msg, 0, sizeof(msg)); -+ msg.cmd = PORT_CONFIG_WRITE; -+ msg.hss_port = port->id; -+ msg.index = HSS_CONFIG_TX_FCR; -+ msg.data16a = TX_FRAME_SYNC_OFFSET; -+ msg.data16b = port->frame_size - 1; -+ if (npe_send_message(port->npe, &msg, "HSS_SET_TX_FCR")) { -+ printk(KERN_CRIT "HSS-%i: unable to set HSS TX frame size" -+ " and offset\n", port->id); -+ BUG(); -+ } -+ hss_config_set_rx_frame(port); -+} -+ -+static void hss_config_set_lut(struct port *port) -+{ -+ struct msg msg; -+ int chan_count = 0, log_chan = 0, i, ch; -+ u32 lut[MAX_CHANNELS / 4]; -+ -+ memset(lut, 0, sizeof(lut)); -+ for (i = 0; i < MAX_CHAN_DEVICES; i++) -+ if (port->chan_devices[i]) -+ port->chan_devices[i]->chan_count = 0; -+ -+ memset(&msg, 0, sizeof(msg)); -+ msg.cmd = PORT_CONFIG_WRITE; -+ msg.hss_port = port->id; -+ -+ for (ch = 0; ch < MAX_CHANNELS; ch++) { -+ struct chan_device *chdev = NULL; -+ unsigned int entry; -+ -+ if (port->channels[ch] < MAX_CHAN_DEVICES /* assigned */) -+ chdev = port->chan_devices[port->channels[ch]]; -+ -+ if (port->mode == MODE_G704 && ch == 0) -+ entry = TDMMAP_VOICE64K; /* PCM-31 pattern */ -+ else if (port->mode == MODE_HDLC || -+ port->channels[ch] == CHANNEL_HDLC) -+ entry = TDMMAP_HDLC; -+ else if (chdev && chdev->open_count) { -+ entry = TDMMAP_VOICE64K; -+ chdev->log_channels[chdev->chan_count++] = log_chan; -+ } else -+ entry = TDMMAP_UNASSIGNED; -+ if (entry == TDMMAP_VOICE64K) { -+ chan_count++; -+ log_chan++; -+ } -+ -+ msg.data32 >>= 2; -+ msg.data32 |= entry << 30; -+ -+ if (ch % 16 == 15) { -+ msg.index = HSS_CONFIG_TX_LUT + ((ch / 4) & ~3); -+ if (npe_send_message(port->npe, &msg, "HSS_SET_TX_LUT")) -+ break; -+ -+ msg.index += HSS_CONFIG_RX_LUT - HSS_CONFIG_TX_LUT; -+ if (npe_send_message(port->npe, &msg, "HSS_SET_RX_LUT")) -+ break; -+ } -+ } -+ if (ch != MAX_CHANNELS) { -+ printk(KERN_CRIT "HSS-%i: unable to set HSS channel look-up" -+ " table\n", port->id); -+ BUG(); -+ } -+ -+ hss_config_set_frame(port); -+ -+ if (!chan_count) -+ return; -+ -+ memset(&msg, 0, sizeof(msg)); -+ msg.cmd = CHAN_NUM_CHANS_WRITE; -+ msg.hss_port = port->id; -+ msg.data8a = chan_count; -+ if (npe_send_message(port->npe, &msg, "CHAN_NUM_CHANS_WRITE")) { -+ printk(KERN_CRIT "HSS-%i: unable to set HSS channel count\n", -+ port->id); -+ BUG(); -+ } -+ -+ /* don't leak data */ -+ // FIXME memset(chan_tx_buf(port), 0, CHAN_TX_FRAMES * chan_count); -+ if (port->mode == MODE_G704) /* G.704 PCM-31 sync pattern */ -+ for (i = 0; i < CHAN_TX_FRAMES; i += 4) -+ *(u32*)(chan_tx_buf(port) + i) = 0x9BDF9BDF; -+ -+ for (i = 0; i < CHAN_TX_LISTS; i++) { -+ u32 phys = port->chan_tx_buf_phys + i * CHAN_TX_LIST_FRAMES; -+ u32 *list = ((u32 *)chan_tx_lists(port)) + i * chan_count; -+ for (ch = 0; ch < chan_count; ch++) -+ list[ch] = phys + ch * CHAN_TX_FRAMES; -+ } -+ dma_sync_single(port->dev, port->chan_tx_buf_phys, -+ chan_tx_buf_len(port) + chan_tx_lists_len(port), -+ DMA_TO_DEVICE); -+} -+ -+static u32 hss_config_get_status(struct port *port) -+{ -+ struct msg msg; -+ -+ do { -+ memset(&msg, 0, sizeof(msg)); -+ msg.cmd = PORT_ERROR_READ; -+ msg.hss_port = port->id; -+ if (npe_send_message(port->npe, &msg, "PORT_ERROR_READ")) -+ break; -+ if (npe_recv_message(port->npe, &msg, "PORT_ERROR_READ")) -+ break; -+ -+ return msg.data32; -+ } while (0); -+ -+ printk(KERN_CRIT "HSS-%i: unable to read HSS status\n", port->id); -+ BUG(); -+} -+ -+static void hss_config_start_chan(struct port *port) -+{ -+ struct msg msg; -+ -+ port->chan_last_tx = 0; -+ port->chan_last_rx = 0; -+ -+ do { -+ memset(&msg, 0, sizeof(msg)); -+ msg.cmd = CHAN_RX_BUF_ADDR_WRITE; -+ msg.hss_port = port->id; -+ msg.data32 = port->chan_rx_buf_phys; -+ if (npe_send_message(port->npe, &msg, "CHAN_RX_BUF_ADDR_WRITE")) -+ break; -+ -+ memset(&msg, 0, sizeof(msg)); -+ msg.cmd = CHAN_TX_BUF_ADDR_WRITE; -+ msg.hss_port = port->id; -+ msg.data32 = chan_tx_lists_phys(port); -+ if (npe_send_message(port->npe, &msg, "CHAN_TX_BUF_ADDR_WRITE")) -+ break; -+ -+ memset(&msg, 0, sizeof(msg)); -+ msg.cmd = CHAN_FLOW_ENABLE; -+ msg.hss_port = port->id; -+ if (npe_send_message(port->npe, &msg, "CHAN_FLOW_ENABLE")) -+ break; -+ port->chan_started = 1; -+ return; -+ } while (0); -+ -+ printk(KERN_CRIT "HSS-%i: unable to start channelized flow\n", -+ port->id); -+ BUG(); -+} -+ -+static void hss_config_stop_chan(struct port *port) -+{ -+ struct msg msg; -+ -+ if (!port->chan_started) -+ return; -+ -+ memset(&msg, 0, sizeof(msg)); -+ msg.cmd = CHAN_FLOW_DISABLE; -+ msg.hss_port = port->id; -+ if (npe_send_message(port->npe, &msg, "CHAN_FLOW_DISABLE")) { -+ printk(KERN_CRIT "HSS-%i: unable to stop channelized flow\n", -+ port->id); -+ BUG(); -+ } -+ hss_config_get_status(port); /* make sure it's halted */ -+} -+ -+static void hss_config_start_hdlc(struct port *port) -+{ -+ struct msg msg; -+ -+ memset(&msg, 0, sizeof(msg)); -+ msg.cmd = PKT_PIPE_FLOW_ENABLE; -+ msg.hss_port = port->id; -+ msg.data32 = 0; -+ if (npe_send_message(port->npe, &msg, "HSS_ENABLE_PKT_PIPE")) { -+ printk(KERN_CRIT "HSS-%i: unable to stop packetized flow\n", -+ port->id); -+ BUG(); -+ } -+} -+ -+static void hss_config_stop_hdlc(struct port *port) -+{ -+ struct msg msg; -+ -+ memset(&msg, 0, sizeof(msg)); -+ msg.cmd = PKT_PIPE_FLOW_DISABLE; -+ msg.hss_port = port->id; -+ if (npe_send_message(port->npe, &msg, "HSS_DISABLE_PKT_PIPE")) { -+ printk(KERN_CRIT "HSS-%i: unable to stop packetized flow\n", -+ port->id); -+ BUG(); -+ } -+ hss_config_get_status(port); /* make sure it's halted */ -+} -+ -+static int hss_config_load_firmware(struct port *port) -+{ -+ struct msg msg; -+ -+ if (port->initialized) -+ return 0; -+ -+ if (!npe_running(port->npe)) { -+ int err; -+ if ((err = npe_load_firmware(port->npe, npe_name(port->npe), -+ port->dev))) -+ return err; -+ } -+ -+ do { -+ /* HSS main configuration */ -+ hss_config_set_line(port); -+ -+ hss_config_set_frame(port); -+ -+ /* HDLC mode configuration */ -+ memset(&msg, 0, sizeof(msg)); -+ msg.cmd = PKT_NUM_PIPES_WRITE; -+ msg.hss_port = port->id; -+ msg.data8a = PKT_NUM_PIPES; -+ if (npe_send_message(port->npe, &msg, "HSS_SET_PKT_PIPES")) -+ break; -+ -+ msg.cmd = PKT_PIPE_FIFO_SIZEW_WRITE; -+ msg.data8a = PKT_PIPE_FIFO_SIZEW; -+ if (npe_send_message(port->npe, &msg, "HSS_SET_PKT_FIFO")) -+ break; -+ -+ msg.cmd = PKT_PIPE_MODE_WRITE; -+ msg.data8a = NPE_PKT_MODE_HDLC; -+ /* msg.data8b = inv_mask */ -+ /* msg.data8c = or_mask */ -+ if (npe_send_message(port->npe, &msg, "HSS_SET_PKT_MODE")) -+ break; -+ -+ msg.cmd = PKT_PIPE_RX_SIZE_WRITE; -+ msg.data16a = HDLC_MAX_MRU; /* including CRC */ -+ if (npe_send_message(port->npe, &msg, "HSS_SET_PKT_RX_SIZE")) -+ break; -+ -+ msg.cmd = PKT_PIPE_IDLE_PATTERN_WRITE; -+ msg.data32 = 0x7F7F7F7F; /* ??? FIXME */ -+ if (npe_send_message(port->npe, &msg, "HSS_SET_PKT_IDLE")) -+ break; -+ -+ /* Channelized operation settings */ -+ memset(&msg, 0, sizeof(msg)); -+ msg.cmd = CHAN_TX_BLK_CFG_WRITE; -+ msg.hss_port = port->id; -+ msg.data8b = (CHAN_TX_LIST_FRAMES & ~7) / 2; -+ msg.data8a = msg.data8b / 4; -+ msg.data8d = CHAN_TX_LIST_FRAMES - msg.data8b; -+ msg.data8c = msg.data8d / 4; -+ if (npe_send_message(port->npe, &msg, "CHAN_TX_BLK_CFG_WRITE")) -+ break; -+ -+ memset(&msg, 0, sizeof(msg)); -+ msg.cmd = CHAN_RX_BUF_CFG_WRITE; -+ msg.hss_port = port->id; -+ msg.data8a = CHAN_RX_TRIGGER / 8; -+ msg.data8b = CHAN_RX_FRAMES; -+ if (npe_send_message(port->npe, &msg, "CHAN_RX_BUF_CFG_WRITE")) -+ break; -+ -+ memset(&msg, 0, sizeof(msg)); -+ msg.cmd = CHAN_TX_BUF_SIZE_WRITE; -+ msg.hss_port = port->id; -+ msg.data8a = CHAN_TX_LISTS; -+ if (npe_send_message(port->npe, &msg, "CHAN_TX_BUF_SIZE_WRITE")) -+ break; -+ -+ port->initialized = 1; -+ return 0; -+ } while (0); -+ -+ printk(KERN_CRIT "HSS-%i: unable to start HSS operation\n", port->id); -+ BUG(); -+} -+ -+/***************************************************************************** -+ * packetized (HDLC) operation -+ ****************************************************************************/ -+ -+static inline void debug_pkt(struct net_device *dev, const char *func, -+ u8 *data, int len) -+{ -+#if DEBUG_PKT_BYTES -+ int i; -+ -+ printk(KERN_DEBUG "%s: %s(%i) ", dev->name, func, len); -+ for (i = 0; i < len; i++) { -+ if (i >= DEBUG_PKT_BYTES) -+ break; -+ printk(KERN_DEBUG "%s%02X", !(i % 4) ? " " : "", data[i]); -+ } -+ printk(KERN_DEBUG "\n"); -+#endif -+} -+ -+ -+static inline void debug_desc(u32 phys, struct desc *desc) -+{ -+#if DEBUG_DESC -+ printk(KERN_DEBUG "%X: %X %3X %3X %08X %X %X\n", -+ phys, desc->next, desc->buf_len, desc->pkt_len, -+ desc->data, desc->status, desc->error_count); -+#endif -+} -+ -+static inline void debug_queue(unsigned int queue, int is_get, u32 phys) -+{ -+#if DEBUG_QUEUES -+ static struct { -+ int queue; -+ char *name; -+ } names[] = { -+ { HSS0_PKT_TX0_QUEUE, "TX#0 " }, -+ { HSS0_PKT_TXDONE_QUEUE, "TX-done#0 " }, -+ { HSS0_PKT_RX_QUEUE, "RX#0 " }, -+ { HSS0_PKT_RXFREE0_QUEUE, "RX-free#0 " }, -+ { HSS1_PKT_TX0_QUEUE, "TX#1 " }, -+ { HSS1_PKT_TXDONE_QUEUE, "TX-done#1 " }, -+ { HSS1_PKT_RX_QUEUE, "RX#1 " }, -+ { HSS1_PKT_RXFREE0_QUEUE, "RX-free#1 " }, -+ }; -+ int i; -+ -+ for (i = 0; i < ARRAY_SIZE(names); i++) -+ if (names[i].queue == queue) -+ break; -+ -+ printk(KERN_DEBUG "Queue %i %s%s %X\n", queue, -+ i < ARRAY_SIZE(names) ? names[i].name : "", -+ is_get ? "->" : "<-", phys); -+#endif -+} -+ -+static inline u32 queue_get_entry(unsigned int queue) -+{ -+ u32 phys = qmgr_get_entry(queue); -+ debug_queue(queue, 1, phys); -+ return phys; -+} -+ -+static inline int queue_get_desc(unsigned int queue, struct port *port, -+ int is_tx) -+{ -+ u32 phys, tab_phys, n_desc; -+ struct desc *tab; -+ -+ if (!(phys = queue_get_entry(queue))) -+ return -1; -+ -+ BUG_ON(phys & 0x1F); -+ tab_phys = is_tx ? tx_desc_phys(port, 0) : rx_desc_phys(port, 0); -+ tab = is_tx ? tx_desc_ptr(port, 0) : rx_desc_ptr(port, 0); -+ n_desc = (phys - tab_phys) / sizeof(struct desc); -+ BUG_ON(n_desc >= (is_tx ? TX_DESCS : RX_DESCS)); -+ debug_desc(phys, &tab[n_desc]); -+ BUG_ON(tab[n_desc].next); -+ return n_desc; -+} -+ -+static inline void queue_put_desc(unsigned int queue, u32 phys, -+ struct desc *desc) -+{ -+ debug_queue(queue, 0, phys); -+ debug_desc(phys, desc); -+ BUG_ON(phys & 0x1F); -+ qmgr_put_entry(queue, phys); -+ BUG_ON(qmgr_stat_overflow(queue)); -+} -+ -+ -+static inline void dma_unmap_tx(struct port *port, struct desc *desc) -+{ -+#ifdef __ARMEB__ -+ dma_unmap_single(&port->netdev->dev, desc->data, -+ desc->buf_len, DMA_TO_DEVICE); -+#else -+ dma_unmap_single(&port->netdev->dev, desc->data & ~3, -+ ALIGN((desc->data & 3) + desc->buf_len, 4), -+ DMA_TO_DEVICE); -+#endif -+} -+ -+ -+static void hss_hdlc_set_carrier(void *pdev, int carrier) -+{ -+ struct net_device *netdev = pdev; -+ struct port *port = dev_to_port(netdev); -+ unsigned long flags; -+ -+ spin_lock_irqsave(&npe_lock, flags); -+ port->carrier = carrier; -+ if (!port->loopback) { -+ if (carrier) -+ netif_carrier_on(netdev); -+ else -+ netif_carrier_off(netdev); -+ } -+ spin_unlock_irqrestore(&npe_lock, flags); -+} -+ -+static void hss_hdlc_rx_irq(void *pdev) -+{ -+ struct net_device *dev = pdev; -+ struct port *port = dev_to_port(dev); -+ -+#if DEBUG_RX -+ printk(KERN_DEBUG "%s: hss_hdlc_rx_irq\n", dev->name); -+#endif -+ qmgr_disable_irq(queue_ids[port->id].rx); -+ netif_rx_schedule(dev, &port->napi); -+} -+ -+static int hss_hdlc_poll(struct napi_struct *napi, int budget) -+{ -+ struct port *port = container_of(napi, struct port, napi); -+ struct net_device *dev = port->netdev; -+ unsigned int rxq = queue_ids[port->id].rx; -+ unsigned int rxfreeq = queue_ids[port->id].rxfree; -+ struct net_device_stats *stats = hdlc_stats(dev); -+ int received = 0; -+ -+#if DEBUG_RX -+ printk(KERN_DEBUG "%s: hss_hdlc_poll\n", dev->name); -+#endif -+ -+ while (received < budget) { -+ struct sk_buff *skb; -+ struct desc *desc; -+ int n; -+#ifdef __ARMEB__ -+ struct sk_buff *temp; -+ u32 phys; -+#endif -+ -+ if ((n = queue_get_desc(rxq, port, 0)) < 0) { -+ received = 0; /* No packet received */ -+#if DEBUG_RX -+ printk(KERN_DEBUG "%s: hss_hdlc_poll" -+ " netif_rx_complete\n", dev->name); -+#endif -+ netif_rx_complete(dev, napi); -+ qmgr_enable_irq(rxq); -+ if (!qmgr_stat_empty(rxq) && -+ netif_rx_reschedule(dev, napi)) { -+#if DEBUG_RX -+ printk(KERN_DEBUG "%s: hss_hdlc_poll" -+ " netif_rx_reschedule succeeded\n", -+ dev->name); -+#endif -+ qmgr_disable_irq(rxq); -+ continue; -+ } -+#if DEBUG_RX -+ printk(KERN_DEBUG "%s: hss_hdlc_poll all done\n", -+ dev->name); -+#endif -+ return 0; /* all work done */ -+ } -+ -+ desc = rx_desc_ptr(port, n); -+#if 0 /* FIXME - error_count counts modulo 256, perhaps we should use it */ -+ if (desc->error_count) -+ printk(KERN_DEBUG "%s: hss_hdlc_poll status 0x%02X" -+ " errors %u\n", dev->name, desc->status, -+ desc->error_count); -+#endif -+ skb = NULL; -+ switch (desc->status) { -+ case 0: -+#ifdef __ARMEB__ -+ if ((skb = netdev_alloc_skb(dev, RX_SIZE)) != NULL) { -+ phys = dma_map_single(&dev->dev, skb->data, -+ RX_SIZE, -+ DMA_FROM_DEVICE); -+ if (dma_mapping_error(phys)) { -+ dev_kfree_skb(skb); -+ skb = NULL; -+ } -+ } -+#else -+ skb = netdev_alloc_skb(dev, desc->pkt_len); -+#endif -+ if (!skb) -+ stats->rx_dropped++; -+ break; -+ case ERR_HDLC_ALIGN: -+ case ERR_HDLC_ABORT: -+ stats->rx_frame_errors++; -+ stats->rx_errors++; -+ break; -+ case ERR_HDLC_FCS: -+ stats->rx_crc_errors++; -+ stats->rx_errors++; -+ break; -+ case ERR_HDLC_TOO_LONG: -+ stats->rx_length_errors++; -+ stats->rx_errors++; -+ break; -+ default: /* FIXME - remove printk */ -+ printk(KERN_ERR "%s: hss_hdlc_poll: status 0x%02X" -+ " errors %u\n", dev->name, desc->status, -+ desc->error_count); -+ stats->rx_errors++; -+ } -+ -+ if (!skb) { -+ /* put the desc back on RX-ready queue */ -+ desc->buf_len = RX_SIZE; -+ desc->pkt_len = desc->status = 0; -+ queue_put_desc(rxfreeq, rx_desc_phys(port, n), desc); -+ continue; -+ } -+ -+ /* process received frame */ -+#ifdef __ARMEB__ -+ temp = skb; -+ skb = port->rx_buff_tab[n]; -+ dma_unmap_single(&dev->dev, desc->data, -+ RX_SIZE, DMA_FROM_DEVICE); -+#else -+ dma_sync_single(&dev->dev, desc->data, -+ RX_SIZE, DMA_FROM_DEVICE); -+ memcpy_swab32((u32 *)skb->data, (u32 *)port->rx_buff_tab[n], -+ ALIGN(desc->pkt_len, 4) / 4); -+#endif -+ skb_put(skb, desc->pkt_len); -+ -+ debug_pkt(dev, "hss_hdlc_poll", skb->data, skb->len); -+ -+ skb->protocol = hdlc_type_trans(skb, dev); -+ dev->last_rx = jiffies; -+ stats->rx_packets++; -+ stats->rx_bytes += skb->len; -+ netif_receive_skb(skb); -+ -+ /* put the new buffer on RX-free queue */ -+#ifdef __ARMEB__ -+ port->rx_buff_tab[n] = temp; -+ desc->data = phys; -+#endif -+ desc->buf_len = RX_SIZE; -+ desc->pkt_len = 0; -+ queue_put_desc(rxfreeq, rx_desc_phys(port, n), desc); -+ received++; -+ } -+#if DEBUG_RX -+ printk(KERN_DEBUG "hss_hdlc_poll: end, not all work done\n"); -+#endif -+ return received; /* not all work done */ -+} -+ -+ -+static void hss_hdlc_txdone_irq(void *pdev) -+{ -+ struct net_device *dev = pdev; -+ struct port *port = dev_to_port(dev); -+ struct net_device_stats *stats = hdlc_stats(dev); -+ int n_desc; -+ -+#if DEBUG_TX -+ printk(KERN_DEBUG DRV_NAME ": hss_hdlc_txdone_irq\n"); -+#endif -+ while ((n_desc = queue_get_desc(queue_ids[port->id].txdone, -+ port, 1)) >= 0) { -+ struct desc *desc; -+ int start; -+ -+ desc = tx_desc_ptr(port, n_desc); -+ -+ stats->tx_packets++; -+ stats->tx_bytes += desc->pkt_len; -+ -+ dma_unmap_tx(port, desc); -+#if DEBUG_TX -+ printk(KERN_DEBUG "%s: hss_hdlc_txdone_irq free %p\n", -+ dev->name, port->tx_buff_tab[n_desc]); -+#endif -+ free_buffer_irq(port->tx_buff_tab[n_desc]); -+ port->tx_buff_tab[n_desc] = NULL; -+ -+ start = qmgr_stat_empty(port->plat->txreadyq); -+ queue_put_desc(port->plat->txreadyq, -+ tx_desc_phys(port, n_desc), desc); -+ if (start) { -+#if DEBUG_TX -+ printk(KERN_DEBUG "%s: hss_hdlc_txdone_irq xmit" -+ " ready\n", dev->name); -+#endif -+ netif_wake_queue(dev); -+ } -+ } -+} -+ -+static int hss_hdlc_xmit(struct sk_buff *skb, struct net_device *dev) -+{ -+ struct port *port = dev_to_port(dev); -+ struct net_device_stats *stats = hdlc_stats(dev); -+ unsigned int txreadyq = port->plat->txreadyq; -+ int len, offset, bytes, n; -+ void *mem; -+ u32 phys; -+ struct desc *desc; -+ -+#if DEBUG_TX -+ printk(KERN_DEBUG "%s: hss_hdlc_xmit\n", dev->name); -+#endif -+ -+ if (unlikely(skb->len > HDLC_MAX_MRU)) { -+ dev_kfree_skb(skb); -+ stats->tx_errors++; -+ return NETDEV_TX_OK; -+ } -+ -+ debug_pkt(dev, "hss_hdlc_xmit", skb->data, skb->len); -+ -+ len = skb->len; -+#ifdef __ARMEB__ -+ offset = 0; /* no need to keep alignment */ -+ bytes = len; -+ mem = skb->data; -+#else -+ offset = (int)skb->data & 3; /* keep 32-bit alignment */ -+ bytes = ALIGN(offset + len, 4); -+ if (!(mem = kmalloc(bytes, GFP_ATOMIC))) { -+ dev_kfree_skb(skb); -+ stats->tx_dropped++; -+ return NETDEV_TX_OK; -+ } -+ memcpy_swab32(mem, (u32 *)((int)skb->data & ~3), bytes / 4); -+ dev_kfree_skb(skb); -+#endif -+ -+ phys = dma_map_single(&dev->dev, mem, bytes, DMA_TO_DEVICE); -+ if (dma_mapping_error(phys)) { -+#ifdef __ARMEB__ -+ dev_kfree_skb(skb); -+#else -+ kfree(mem); -+#endif -+ stats->tx_dropped++; -+ return NETDEV_TX_OK; -+ } -+ -+ n = queue_get_desc(txreadyq, port, 1); -+ BUG_ON(n < 0); -+ desc = tx_desc_ptr(port, n); -+ -+#ifdef __ARMEB__ -+ port->tx_buff_tab[n] = skb; -+#else -+ port->tx_buff_tab[n] = mem; -+#endif -+ desc->data = phys + offset; -+ desc->buf_len = desc->pkt_len = len; -+ -+ wmb(); -+ queue_put_desc(queue_ids[port->id].tx, tx_desc_phys(port, n), desc); -+ dev->trans_start = jiffies; -+ -+ if (qmgr_stat_empty(txreadyq)) { -+#if DEBUG_TX -+ printk(KERN_DEBUG "%s: hss_hdlc_xmit queue full\n", dev->name); -+#endif -+ netif_stop_queue(dev); -+ /* we could miss TX ready interrupt */ -+ if (!qmgr_stat_empty(txreadyq)) { -+#if DEBUG_TX -+ printk(KERN_DEBUG "%s: hss_hdlc_xmit ready again\n", -+ dev->name); -+#endif -+ netif_wake_queue(dev); -+ } -+ } -+ -+#if DEBUG_TX -+ printk(KERN_DEBUG "%s: hss_hdlc_xmit end\n", dev->name); -+#endif -+ return NETDEV_TX_OK; -+} -+ -+ -+static int request_hdlc_queues(struct port *port) -+{ -+ int err; -+ -+ err = qmgr_request_queue(queue_ids[port->id].rxfree, RX_DESCS, 0, 0); -+ if (err) -+ return err; -+ -+ err = qmgr_request_queue(queue_ids[port->id].rx, RX_DESCS, 0, 0); -+ if (err) -+ goto rel_rxfree; -+ -+ err = qmgr_request_queue(queue_ids[port->id].tx, TX_DESCS, 0, 0); -+ if (err) -+ goto rel_rx; -+ -+ err = qmgr_request_queue(port->plat->txreadyq, TX_DESCS, 0, 0); -+ if (err) -+ goto rel_tx; -+ -+ err = qmgr_request_queue(queue_ids[port->id].txdone, TX_DESCS, 0, 0); -+ if (err) -+ goto rel_txready; -+ return 0; -+ -+rel_txready: -+ qmgr_release_queue(port->plat->txreadyq); -+rel_tx: -+ qmgr_release_queue(queue_ids[port->id].tx); -+rel_rx: -+ qmgr_release_queue(queue_ids[port->id].rx); -+rel_rxfree: -+ qmgr_release_queue(queue_ids[port->id].rxfree); -+ printk(KERN_DEBUG "%s: unable to request hardware queues\n", -+ port->netdev->name); -+ return err; -+} -+ -+static void release_hdlc_queues(struct port *port) -+{ -+ qmgr_release_queue(queue_ids[port->id].rxfree); -+ qmgr_release_queue(queue_ids[port->id].rx); -+ qmgr_release_queue(queue_ids[port->id].txdone); -+ qmgr_release_queue(queue_ids[port->id].tx); -+ qmgr_release_queue(port->plat->txreadyq); -+} -+ -+static int init_hdlc_queues(struct port *port) -+{ -+ int i; -+ -+ if (!ports_open) -+ if (!(dma_pool = dma_pool_create(DRV_NAME, NULL, -+ POOL_ALLOC_SIZE, 32, 0))) -+ return -ENOMEM; -+ -+ if (!(port->desc_tab = dma_pool_alloc(dma_pool, GFP_KERNEL, -+ &port->desc_tab_phys))) -+ return -ENOMEM; -+ memset(port->desc_tab, 0, POOL_ALLOC_SIZE); -+ memset(port->rx_buff_tab, 0, sizeof(port->rx_buff_tab)); /* tables */ -+ memset(port->tx_buff_tab, 0, sizeof(port->tx_buff_tab)); -+ -+ /* Setup RX buffers */ -+ for (i = 0; i < RX_DESCS; i++) { -+ struct desc *desc = rx_desc_ptr(port, i); -+ buffer_t *buff; -+ void *data; -+#ifdef __ARMEB__ -+ if (!(buff = netdev_alloc_skb(port->netdev, RX_SIZE))) -+ return -ENOMEM; -+ data = buff->data; -+#else -+ if (!(buff = kmalloc(RX_SIZE, GFP_KERNEL))) -+ return -ENOMEM; -+ data = buff; -+#endif -+ desc->buf_len = RX_SIZE; -+ desc->data = dma_map_single(&port->netdev->dev, data, -+ RX_SIZE, DMA_FROM_DEVICE); -+ if (dma_mapping_error(desc->data)) { -+ free_buffer(buff); -+ return -EIO; -+ } -+ port->rx_buff_tab[i] = buff; -+ } -+ -+ return 0; -+} -+ -+static void destroy_hdlc_queues(struct port *port) -+{ -+ int i; -+ -+ if (port->desc_tab) { -+ for (i = 0; i < RX_DESCS; i++) { -+ struct desc *desc = rx_desc_ptr(port, i); -+ buffer_t *buff = port->rx_buff_tab[i]; -+ if (buff) { -+ dma_unmap_single(&port->netdev->dev, -+ desc->data, RX_SIZE, -+ DMA_FROM_DEVICE); -+ free_buffer(buff); -+ } -+ } -+ for (i = 0; i < TX_DESCS; i++) { -+ struct desc *desc = tx_desc_ptr(port, i); -+ buffer_t *buff = port->tx_buff_tab[i]; -+ if (buff) { -+ dma_unmap_tx(port, desc); -+ free_buffer(buff); -+ } -+ } -+ dma_pool_free(dma_pool, port->desc_tab, port->desc_tab_phys); -+ port->desc_tab = NULL; -+ } -+ -+ if (!ports_open && dma_pool) { -+ dma_pool_destroy(dma_pool); -+ dma_pool = NULL; -+ } -+} -+ -+static int hss_hdlc_open(struct net_device *dev) -+{ -+ struct port *port = dev_to_port(dev); -+ unsigned long flags; -+ int i, err = 0; -+ -+ if ((err = hdlc_open(dev))) -+ return err; -+ -+ if ((err = request_hdlc_queues(port))) -+ goto err_hdlc_close; -+ -+ if ((err = init_hdlc_queues(port))) -+ goto err_destroy_queues; -+ -+ spin_lock_irqsave(&npe_lock, flags); -+ -+ if (port->mode == MODE_G704 && port->channels[0] == CHANNEL_HDLC) { -+ err = -EBUSY; /* channel #0 is used for G.704 framing */ -+ goto err_unlock; -+ } -+ if (port->mode != MODE_HDLC) -+ for (i = port->frame_size / 8; i < MAX_CHANNELS; i++) -+ if (port->channels[i] == CHANNEL_HDLC) { -+ err = -ECHRNG; /* frame too short */ -+ goto err_unlock; -+ } -+ -+ if ((err = hss_config_load_firmware(port))) -+ goto err_unlock; -+ -+ if (!port->chan_open_count && port->plat->open) -+ if ((err = port->plat->open(port->id, dev, -+ hss_hdlc_set_carrier))) -+ goto err_unlock; -+ -+ if (port->mode == MODE_G704 && !port->chan_open_count) -+ if ((err = hss_prepare_chan(port))) -+ goto err_plat_close; -+ -+ spin_unlock_irqrestore(&npe_lock, flags); -+ -+ /* Populate queues with buffers, no failure after this point */ -+ for (i = 0; i < TX_DESCS; i++) -+ queue_put_desc(port->plat->txreadyq, -+ tx_desc_phys(port, i), tx_desc_ptr(port, i)); -+ -+ for (i = 0; i < RX_DESCS; i++) -+ queue_put_desc(queue_ids[port->id].rxfree, -+ rx_desc_phys(port, i), rx_desc_ptr(port, i)); -+ -+ napi_enable(&port->napi); -+ netif_start_queue(dev); -+ -+ qmgr_set_irq(queue_ids[port->id].rx, QUEUE_IRQ_SRC_NOT_EMPTY, -+ hss_hdlc_rx_irq, dev); -+ -+ qmgr_set_irq(queue_ids[port->id].txdone, QUEUE_IRQ_SRC_NOT_EMPTY, -+ hss_hdlc_txdone_irq, dev); -+ qmgr_enable_irq(queue_ids[port->id].txdone); -+ -+ ports_open++; -+ port->hdlc_open = 1; -+ -+ hss_config_set_hdlc_cfg(port); -+ hss_config_set_lut(port); -+ hss_config_load(port); -+ -+ if (port->mode == MODE_G704 && !port->chan_open_count) -+ hss_config_start_chan(port); -+ -+ hss_config_start_hdlc(port); -+ -+ /* we may already have RX data, enables IRQ */ -+ netif_rx_schedule(dev, &port->napi); -+ return 0; -+ -+err_plat_close: -+ if (!port->chan_open_count && port->plat->close) -+ port->plat->close(port->id, dev); -+err_unlock: -+ spin_unlock_irqrestore(&npe_lock, flags); -+err_destroy_queues: -+ destroy_hdlc_queues(port); -+ release_hdlc_queues(port); -+err_hdlc_close: -+ hdlc_close(dev); -+ return err; -+} -+ -+static int hss_hdlc_close(struct net_device *dev) -+{ -+ struct port *port = dev_to_port(dev); -+ unsigned long flags; -+ int i, buffs = RX_DESCS; /* allocated RX buffers */ -+ -+ spin_lock_irqsave(&npe_lock, flags); -+ ports_open--; -+ port->hdlc_open = 0; -+ qmgr_disable_irq(queue_ids[port->id].rx); -+ netif_stop_queue(dev); -+ napi_disable(&port->napi); -+ -+ hss_config_stop_hdlc(port); -+ -+ if (port->mode == MODE_G704 && !port->chan_open_count) -+ hss_chan_stop(port); -+ -+ while (queue_get_desc(queue_ids[port->id].rxfree, port, 0) >= 0) -+ buffs--; -+ while (queue_get_desc(queue_ids[port->id].rx, port, 0) >= 0) -+ buffs--; -+ -+ if (buffs) -+ printk(KERN_CRIT "%s: unable to drain RX queue, %i buffer(s)" -+ " left in NPE\n", dev->name, buffs); -+ -+ buffs = TX_DESCS; -+ while (queue_get_desc(queue_ids[port->id].tx, port, 1) >= 0) -+ buffs--; /* cancel TX */ -+ -+ i = 0; -+ do { -+ while (queue_get_desc(port->plat->txreadyq, port, 1) >= 0) -+ buffs--; -+ if (!buffs) -+ break; -+ } while (++i < MAX_CLOSE_WAIT); -+ -+ if (buffs) -+ printk(KERN_CRIT "%s: unable to drain TX queue, %i buffer(s) " -+ "left in NPE\n", dev->name, buffs); -+#if DEBUG_CLOSE -+ if (!buffs) -+ printk(KERN_DEBUG "Draining TX queues took %i cycles\n", i); -+#endif -+ qmgr_disable_irq(queue_ids[port->id].txdone); -+ -+ if (!port->chan_open_count && port->plat->close) -+ port->plat->close(port->id, dev); -+ spin_unlock_irqrestore(&npe_lock, flags); -+ -+ destroy_hdlc_queues(port); -+ release_hdlc_queues(port); -+ hdlc_close(dev); -+ return 0; -+} -+ -+ -+static int hss_hdlc_attach(struct net_device *dev, unsigned short encoding, -+ unsigned short parity) -+{ -+ struct port *port = dev_to_port(dev); -+ -+ if (encoding != ENCODING_NRZ) -+ return -EINVAL; -+ -+ switch(parity) { -+ case PARITY_CRC16_PR1_CCITT: -+ port->hdlc_cfg = 0; -+ return 0; -+ -+ case PARITY_CRC32_PR1_CCITT: -+ port->hdlc_cfg = PKT_HDLC_CRC_32; -+ return 0; -+ -+ default: -+ return -EINVAL; -+ } -+} -+ -+ -+static int hss_hdlc_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) -+{ -+ const size_t size = sizeof(sync_serial_settings); -+ sync_serial_settings new_line; -+ sync_serial_settings __user *line = ifr->ifr_settings.ifs_ifsu.sync; -+ struct port *port = dev_to_port(dev); -+ unsigned long flags; -+ int i, clk; -+ -+ if (cmd != SIOCWANDEV) -+ return hdlc_ioctl(dev, ifr, cmd); -+ -+ switch(ifr->ifr_settings.type) { -+ case IF_GET_IFACE: -+ ifr->ifr_settings.type = IF_IFACE_V35; -+ if (ifr->ifr_settings.size < size) { -+ ifr->ifr_settings.size = size; /* data size wanted */ -+ return -ENOBUFS; -+ } -+ memset(&new_line, 0, sizeof(new_line)); -+ new_line.clock_type = port->clock_type; -+ new_line.clock_rate = port->clock_rate; -+ new_line.loopback = port->loopback; -+ if (copy_to_user(line, &new_line, size)) -+ return -EFAULT; -+ -+ if (!port->chan_buf) -+ return 0; -+ -+ dma_sync_single(&dev->dev, port->chan_rx_buf_phys, -+ chan_rx_buf_len(port), DMA_FROM_DEVICE); -+ printk(KERN_DEBUG "RX:\n"); -+ for (i = 0; i < chan_rx_buf_len(port); i++) { -+ if (i % 32 == 0) -+ printk(KERN_DEBUG "%03X ", i); -+ printk("%02X%c", chan_rx_buf(port)[i], -+ (i + 1) % 32 ? ' ' : '\n'); -+ } -+ -+#if 0 -+ printk(KERN_DEBUG "TX:\n"); -+ for (i = 0; i < /*CHAN_TX_FRAMES * 2*/ chan_tx_buf_len(port) -+ + chan_tx_lists_len(port); i++) { -+ if (i % 32 == 0) -+ printk(KERN_DEBUG "%03X ", i); -+ printk("%02X%c", chan_tx_buf(port)[i], -+ (i + 1) % 32 ? ' ' : '\n'); -+ } -+#endif -+ port->msg_count = 10; -+ return 0; -+ -+ case IF_IFACE_SYNC_SERIAL: -+ case IF_IFACE_V35: -+ if(!capable(CAP_NET_ADMIN)) -+ return -EPERM; -+ if (copy_from_user(&new_line, line, size)) -+ return -EFAULT; -+ -+ clk = new_line.clock_type; -+ if (port->plat->set_clock) -+ clk = port->plat->set_clock(port->id, clk); -+ -+ if (clk != CLOCK_EXT && clk != CLOCK_INT) -+ return -EINVAL; /* No such clock setting */ -+ -+ if (new_line.loopback != 0 && new_line.loopback != 1) -+ return -EINVAL; -+ -+ port->clock_type = clk; /* Update settings */ -+ /* FIXME port->clock_rate = new_line.clock_rate */; -+ port->loopback = new_line.loopback; -+ -+ spin_lock_irqsave(&npe_lock, flags); -+ -+ if (port->chan_open_count || port->hdlc_open) { -+ hss_config_set_line(port); -+ hss_config_load(port); -+ } -+ if (port->loopback || port->carrier) -+ netif_carrier_on(port->netdev); -+ else -+ netif_carrier_off(port->netdev); -+ spin_unlock_irqrestore(&npe_lock, flags); -+ -+ return 0; -+ -+ default: -+ return hdlc_ioctl(dev, ifr, cmd); -+ } -+} -+ -+/***************************************************************************** -+ * channelized (G.704) operation -+ ****************************************************************************/ -+ -+static void g704_rx_framer(struct port *port, unsigned int offset) -+{ -+ u8 *data = chan_rx_buf(port) + sub_offset(offset, CHAN_RX_TRIGGER, -+ CHAN_RX_FRAMES); -+ unsigned int bit, frame, bad_even = 0, bad_odd = 0, cnt; -+ unsigned int is_first = port->just_set_offset; -+ u8 zeros_even, zeros_odd, ones_even, ones_odd; -+ enum alignment aligned; -+ -+ port->just_set_offset = 0; -+ dma_sync_single(port->dev, port->chan_rx_buf_phys, CHAN_RX_FRAMES, -+ DMA_FROM_DEVICE); -+ -+ /* check if aligned first */ -+ for (frame = 0; frame < CHAN_RX_TRIGGER && -+ (bad_even <= MAX_CHAN_RX_BAD_SYNC || -+ bad_odd <= MAX_CHAN_RX_BAD_SYNC); frame += 2) { -+ u8 ve = data[frame]; -+ u8 vo = data[frame + 1]; -+ -+ if ((ve & 0x7F) != 0x1B || !(vo & 0x40)) -+ bad_even++; -+ -+ if ((vo & 0x7F) != 0x1B || !(ve & 0x40)) -+ bad_odd++; -+ } -+ -+ if (bad_even <= MAX_CHAN_RX_BAD_SYNC) -+ aligned = EVEN_FIRST; -+ else if (bad_odd <= MAX_CHAN_RX_BAD_SYNC) -+ aligned = ODD_FIRST; -+ else -+ aligned = NOT_ALIGNED; -+ -+ if (aligned != NOT_ALIGNED) { -+ if (aligned == port->aligned) -+ return; /* no change */ -+ if (printk_ratelimit()) -+ printk(KERN_INFO "HSS-%i: synchronized at %u (%s frame" -+ " first)\n", port->id, port->frame_sync_offset, -+ aligned == EVEN_FIRST ? "even" : "odd"); -+ port->aligned = aligned; -+ -+ atomic_inc(&port->chan_tx_irq_number); -+ wake_up_interruptible(&port->chan_tx_waitq); -+ atomic_inc(&port->chan_rx_irq_number); -+ wake_up_interruptible(&port->chan_rx_waitq); -+ return; -+ } -+ -+ /* not aligned */ -+ if (port->aligned != NOT_ALIGNED && printk_ratelimit()) { -+ printk(KERN_INFO "HSS-%i: lost alignment\n", port->id); -+ port->aligned = NOT_ALIGNED; -+#if DEBUG_FRAMER -+ for (cnt = 0; cnt < CHAN_RX_FRAMES; cnt++) -+ printk("%c%02X%s", cnt == offset ? '>' : ' ', -+ chan_rx_buf(port)[cnt], -+ (cnt + 1) % 32 ? "" : "\n"); -+#endif -+ -+ for (cnt = 0; cnt < MAX_CHAN_DEVICES; cnt++) -+ if (port->chan_devices[cnt]) { -+ set_bit(TX_ERROR_BIT, &port->chan_devices[cnt] -+ ->errors_bitmap); -+ set_bit(RX_ERROR_BIT, &port->chan_devices[cnt] -+ ->errors_bitmap); -+ } -+ atomic_inc(&port->chan_tx_irq_number); -+ wake_up_interruptible(&port->chan_tx_waitq); -+ atomic_inc(&port->chan_rx_irq_number); -+ wake_up_interruptible(&port->chan_rx_waitq); -+ } -+ -+ if (is_first) -+ return; -+ -+ zeros_even = zeros_odd = 0; -+ ones_even = ones_odd = 0xFF; -+ for (frame = 0; frame < CHAN_RX_TRIGGER; frame += 2) { -+ zeros_even |= data[frame]; -+ zeros_odd |= data[frame + 1]; -+ ones_even &= data[frame]; -+ ones_odd &= data[frame + 1]; -+ } -+ -+ for (bit = 0; bit < 7; bit++) { -+ if ((zeros_even & ~0x9B) == 0 && (ones_even & 0x1B) == 0x1B && -+ (ones_odd & 0x40) == 0x40) { -+ aligned = EVEN_FIRST; /* maybe */ -+ break; -+ } -+ if ((zeros_odd & ~0x9B) == 0 && (ones_odd & 0x1B) == 0x1B && -+ (ones_even & 0x40) == 0x40) { -+ aligned = ODD_FIRST; /* maybe */ -+ break; -+ } -+ zeros_even <<= 1; -+ ones_even = ones_even << 1 | 1; -+ zeros_odd <<= 1; -+ ones_odd = ones_odd << 1 | 1; -+ } -+ -+ port->frame_sync_offset += port->frame_size - bit; -+ port->frame_sync_offset %= port->frame_size; -+ port->just_set_offset = 1; -+ -+#if DEBUG_FRAMER -+ if (bit == 7) -+ printk(KERN_DEBUG "HSS-%i: trying frame sync at %u\n", -+ port->id, port->frame_sync_offset); -+ else -+ printk(KERN_DEBUG "HSS-%i: found possible frame sync pattern at" -+ " %u (%s frame first)\n", port->id, -+ port->frame_sync_offset, -+ aligned == EVEN_FIRST ? "even" : "odd"); -+#endif -+ -+ hss_config_set_rx_frame(port); -+ hss_config_load(port); -+} -+ -+static void chan_process_tx_irq(struct chan_device *chan_dev, int offset) -+{ -+ /* in bytes */ -+ unsigned int buff_len = CHAN_TX_FRAMES * chan_dev->chan_count; -+ unsigned int list_len = CHAN_TX_LIST_FRAMES * chan_dev->chan_count; -+ int eaten, last_offset = chan_dev->port->chan_last_tx * list_len; -+ -+ offset *= list_len; -+ eaten = sub_offset(offset, last_offset, buff_len); -+ -+ if (chan_dev->tx_count > eaten + 2 * list_len) { -+ /* two pages must be reserved for the transmitter */ -+ chan_dev->tx_first += eaten; -+ chan_dev->tx_first %= buff_len; -+ chan_dev->tx_count -= eaten; -+ } else { -+ /* FIXME check -+ 0 -+ 1 tx_first (may still be transmited) -+ 2 tx_offset (currently reported by the NPE) -+ 3 tx_first + 2 * list_len (free to write here) -+ 4 -+ 5 -+ */ -+ -+ /* printk(KERN_DEBUG "TX buffer underflow\n"); */ -+ chan_dev->tx_first = sub_offset(offset, list_len, buff_len); -+ chan_dev->tx_count = 2 * list_len; /* reserve */ -+ set_bit(TX_ERROR_BIT, &chan_dev->errors_bitmap); -+ } -+} -+ -+static void chan_process_rx_irq(struct chan_device *chan_dev, int offset) -+{ -+ /* in bytes */ -+ unsigned int buff_len = CHAN_RX_FRAMES * chan_dev->chan_count; -+ unsigned int trig_len = CHAN_RX_TRIGGER * chan_dev->chan_count; -+ int last_offset = chan_dev->port->chan_last_rx * chan_dev->chan_count; -+ -+ offset *= chan_dev->chan_count; -+ chan_dev->rx_count += sub_offset(offset, last_offset + trig_len, -+ buff_len) + trig_len; -+ if (chan_dev->rx_count > buff_len - 2 * trig_len) { -+ /* two pages - offset[0] and offset[1] are lost - FIXME check */ -+ /* printk(KERN_DEBUG "RX buffer overflow\n"); */ -+ chan_dev->rx_first = (offset + 2 * trig_len) % buff_len; -+ chan_dev->rx_count = buff_len - 2 * trig_len; -+ set_bit(RX_ERROR_BIT, &chan_dev->errors_bitmap); -+ } -+} -+ -+static void hss_chan_irq(void *pdev) -+{ -+ struct port *port = pdev; -+ u32 v; -+ -+#if DEBUG_RX -+ printk(KERN_DEBUG DRV_NAME ": hss_chan_irq\n"); -+#endif -+ spin_lock(&npe_lock); -+ while ((v = qmgr_get_entry(queue_ids[port->id].chan))) { -+ unsigned int first, errors, tx_list, rx_frame; -+ int i, bad; -+ -+ first = v >> 24; -+ errors = (v >> 16) & 0xFF; -+ tx_list = (v >> 8) & 0xFF; -+ rx_frame = v & 0xFF; -+ -+ if (port->msg_count) { -+ printk(KERN_DEBUG "chan_irq hss %i jiffies %lu first" -+ " 0x%02X errors 0x%02X tx_list 0x%02X rx_frame" -+ " 0x%02X\n", port->id, jiffies, first, errors, -+ tx_list, rx_frame); -+ port->msg_count--; -+ } -+ -+ BUG_ON(rx_frame % CHAN_RX_TRIGGER); -+ BUG_ON(rx_frame >= CHAN_RX_FRAMES); -+ BUG_ON(tx_list >= CHAN_TX_LISTS); -+ -+ bad = port->mode == MODE_G704 && port->aligned == NOT_ALIGNED; -+ if (!bad && tx_list != port->chan_last_tx) { -+ if (tx_list != (port->chan_last_tx + 1) % CHAN_TX_LISTS) -+ printk(KERN_DEBUG "Skipped an IRQ? Tx last %i" -+ " current %i\n", port->chan_last_tx, -+ tx_list); -+ for (i = 0; i < MAX_CHAN_DEVICES; i++) { -+ if (!port->chan_devices[i] || -+ !port->chan_devices[i]->open_count) -+ continue; -+ chan_process_tx_irq(port->chan_devices[i], -+ tx_list); -+ } -+ atomic_inc(&port->chan_tx_irq_number); -+#if 0 -+ printk(KERN_DEBUG "wakeing up TX jiff %lu\n", -+ jiffies, errors); -+#endif -+ wake_up_interruptible(&port->chan_tx_waitq); -+ } -+ -+ if (rx_frame != (port->chan_last_rx + CHAN_RX_TRIGGER) % -+ CHAN_RX_FRAMES) -+ printk(KERN_DEBUG "Skipped an IRQ? Rx last %i" -+ " current %i\n", port->chan_last_rx, rx_frame); -+ -+ if (port->mode == MODE_G704) -+ g704_rx_framer(port, rx_frame); -+ -+ if (!bad && -+ (port->mode != MODE_G704 || port->aligned != NOT_ALIGNED)) { -+ for (i = 0; i < MAX_CHAN_DEVICES; i++) { -+ if (!port->chan_devices[i] || -+ !port->chan_devices[i]->open_count) -+ continue; -+ chan_process_rx_irq(port->chan_devices[i], -+ rx_frame); -+ } -+ atomic_inc(&port->chan_rx_irq_number); -+ wake_up_interruptible(&port->chan_rx_waitq); -+ } -+ port->chan_last_tx = tx_list; -+ port->chan_last_rx = rx_frame; -+ } -+ spin_unlock(&npe_lock); -+} -+ -+ -+static int hss_prepare_chan(struct port *port) -+{ -+ int err; -+ -+ if ((err = hss_config_load_firmware(port))) -+ return err; -+ -+ if ((err = qmgr_request_queue(queue_ids[port->id].chan, -+ CHAN_QUEUE_LEN, 0, 0))) -+ return err; -+ -+ if (!(port->chan_buf = kmalloc(chan_tx_buf_len(port) + -+ chan_tx_lists_len(port) + -+ chan_rx_buf_len(port), GFP_KERNEL))) { -+ goto release_queue; -+ err = -ENOBUFS; -+ } -+ -+ port->chan_tx_buf_phys = dma_map_single(port->dev, chan_tx_buf(port), -+ chan_tx_buf_len(port) + -+ chan_tx_lists_len(port), -+ DMA_TO_DEVICE); -+ if (dma_mapping_error(port->chan_tx_buf_phys)) { -+ err = -EIO; -+ goto free; -+ } -+ -+ port->chan_rx_buf_phys = dma_map_single(port->dev, chan_rx_buf(port), -+ chan_rx_buf_len(port), -+ DMA_FROM_DEVICE); -+ if (dma_mapping_error(port->chan_rx_buf_phys)) { -+ err = -EIO; -+ goto unmap_tx; -+ } -+ -+ qmgr_set_irq(queue_ids[port->id].chan, QUEUE_IRQ_SRC_NOT_EMPTY, -+ hss_chan_irq, port); -+ qmgr_enable_irq(queue_ids[port->id].chan); -+ hss_chan_irq(port); -+ return 0; -+ -+unmap_tx: -+ dma_unmap_single(port->dev, port->chan_tx_buf_phys, -+ chan_tx_buf_len(port) + chan_tx_lists_len(port), -+ DMA_TO_DEVICE); -+free: -+ kfree(port->chan_buf); -+ port->chan_buf = NULL; -+release_queue: -+ qmgr_release_queue(queue_ids[port->id].chan); -+ return err; -+} -+ -+void hss_chan_stop(struct port *port) -+{ -+ if (!port->chan_open_count && !port->hdlc_open) -+ qmgr_disable_irq(queue_ids[port->id].chan); -+ -+ hss_config_stop_chan(port); -+ hss_config_set_lut(port); -+ hss_config_load(port); -+ -+ if (!port->chan_open_count && !port->hdlc_open) { -+ dma_unmap_single(port->dev, port->chan_tx_buf_phys, -+ chan_tx_buf_len(port) + -+ chan_tx_lists_len(port), DMA_TO_DEVICE); -+ dma_unmap_single(port->dev, port->chan_rx_buf_phys, -+ chan_rx_buf_len(port), DMA_FROM_DEVICE); -+ kfree(port->chan_buf); -+ port->chan_buf = NULL; -+ qmgr_release_queue(queue_ids[port->id].chan); -+ } -+} -+ -+static int hss_chan_open(struct inode *inode, struct file *file) -+{ -+ struct chan_device *chan_dev = inode_to_chan_dev(inode); -+ struct port *port = chan_dev->port; -+ unsigned long flags; -+ int i, err = 0; -+ -+ spin_lock_irqsave(&npe_lock, flags); -+ -+ if (chan_dev->open_count) { -+ if (chan_dev->excl_open || (file->f_flags & O_EXCL)) -+ err = -EBUSY; -+ else -+ chan_dev->open_count++; -+ goto out; -+ } -+ -+ if (port->mode == MODE_HDLC) { -+ err = -ENOSYS; -+ goto out; -+ } -+ -+ if (port->mode == MODE_G704 && port->channels[0] == chan_dev->id) { -+ err = -EBUSY; /* channel #0 is used for G.704 signaling */ -+ goto out; -+ } -+ for (i = MAX_CHANNELS; i > port->frame_size / 8; i--) -+ if (port->channels[i - 1] == chan_dev->id) { -+ err = -ECHRNG; /* frame too short */ -+ goto out; -+ } -+ -+ chan_dev->rx_first = chan_dev->tx_first = 0; -+ chan_dev->rx_count = chan_dev->tx_count = 0; -+ clear_bit(TX_ERROR_BIT, &chan_dev->errors_bitmap); -+ clear_bit(RX_ERROR_BIT, &chan_dev->errors_bitmap); -+ -+ if (!port->chan_open_count && !port->hdlc_open) { -+ if (port->plat->open) -+ if ((err = port->plat->open(port->id, port->netdev, -+ hss_hdlc_set_carrier))) -+ goto out; -+ if ((err = hss_prepare_chan(port))) { -+ if (port->plat->close) -+ port->plat->close(port->id, port->netdev); -+ goto out; -+ } -+ } -+ -+ hss_config_stop_chan(port); -+ chan_dev->open_count++; -+ port->chan_open_count++; -+ chan_dev->excl_open = !!file->f_flags & O_EXCL; -+ -+ hss_config_set_lut(port); -+ hss_config_load(port); -+ hss_config_start_chan(port); -+out: -+ spin_unlock_irqrestore(&npe_lock, flags); -+ return err; -+} -+ -+static int hss_chan_release(struct inode *inode, struct file *file) -+{ -+ struct chan_device *chan_dev = inode_to_chan_dev(inode); -+ struct port *port = chan_dev->port; -+ unsigned long flags; -+ -+ spin_lock_irqsave(&npe_lock, flags); -+ -+ if (!--chan_dev->open_count) { -+ if (!--port->chan_open_count && !port->hdlc_open) { -+ hss_chan_stop(port); -+ if (port->plat->close) -+ port->plat->close(port->id, port->netdev); -+ } else { -+ hss_config_stop_chan(port); -+ hss_config_set_lut(port); -+ hss_config_set_line(port); // -+ hss_config_start_chan(port); -+ } -+ } -+ -+ spin_unlock_irqrestore(&npe_lock, flags); -+ return 0; -+} -+ -+static ssize_t hss_chan_read(struct file *file, char __user *buf, size_t count, -+ loff_t *f_pos) -+{ -+ struct chan_device *chan_dev = inode_to_chan_dev -+ (file->f_path.dentry->d_inode); -+ struct port *port = chan_dev->port; -+ unsigned long flags; -+ u8 *rx_buf; -+ int res = 0, loops = 0; -+ -+ spin_lock_irqsave(&npe_lock, flags); -+ -+ while (1) { -+ int prev_irq = atomic_read(&port->chan_rx_irq_number); -+#if 0 -+ if (test_and_clear_bit(RX_ERROR_BIT, &chan_dev->errors_bitmap) -+ || (port->mode == G704 && port->aligned == NOT_ALIGNED)) { -+ res = -EIO; -+ goto out; -+ } -+#endif -+ if (count == 0) -+ goto out; /* no need to wait */ -+ -+ if (chan_dev->rx_count) -+ break; -+ -+ spin_unlock_irqrestore(&npe_lock, flags); -+ loops++; -+ if ((res = wait_event_interruptible -+ (port->chan_rx_waitq, -+ atomic_read(&port->chan_rx_irq_number) != prev_irq))) -+ goto out; -+ spin_lock_irqsave(&npe_lock, flags); -+ continue; -+ } -+ -+ dma_sync_single(port->dev, port->chan_rx_buf_phys, -+ chan_rx_buf_len(port), DMA_FROM_DEVICE); -+ -+#if 0 -+ if (loops > 1) -+ printk(KERN_DEBUG "ENTRY rx_first %u rx_count %u count %i" -+ " last_rx %u loops %i\n", chan_dev->rx_first, -+ chan_dev->rx_count, count, port->chan_last_rx, loops); -+#endif -+ rx_buf = chan_rx_buf(port); -+ while (chan_dev->rx_count > 0 && res < count) { -+ unsigned int chan = chan_dev->rx_first % chan_dev->chan_count; -+ unsigned int frame = chan_dev->rx_first / chan_dev->chan_count; -+ -+ chan = chan_dev->log_channels[chan]; -+ if (put_user(rx_buf[chan * CHAN_RX_FRAMES + frame], buf++)) { -+ res = -EFAULT; -+ goto out; -+ } -+ chan_dev->rx_first++; -+ chan_dev->rx_first %= CHAN_RX_FRAMES * chan_dev->chan_count; -+ chan_dev->rx_count--; -+ res++; -+ } -+out: -+#if 0 -+ printk(KERN_DEBUG "EXIT rx_first %u rx_count %u res %i\n", -+ chan_dev->rx_first, chan_dev->rx_count, res); -+#endif -+ spin_unlock_irqrestore(&npe_lock, flags); -+ return res; -+} -+ -+static ssize_t hss_chan_write(struct file *file, const char __user *buf, -+ size_t count, loff_t *f_pos) -+{ -+ struct chan_device *chan_dev = inode_to_chan_dev -+ (file->f_path.dentry->d_inode); -+ struct port *port = chan_dev->port; -+ unsigned long flags; -+ u8 *tx_buf; -+ int res = 0, loops = 0; -+ -+ spin_lock_irqsave(&npe_lock, flags); -+ while (1) { -+ int prev_irq = atomic_read(&port->chan_tx_irq_number); -+#if 0 -+ if (test_and_clear_bit(TX_ERROR_BIT, &chan_dev->errors_bitmap) -+ || (port->mode == G704 && port->aligned == NOT_ALIGNED)) { -+ res = -EIO; -+ goto out; -+ } -+#endif -+ if (count == 0) -+ goto out; /* no need to wait */ -+ -+ if (chan_dev->tx_count < CHAN_TX_FRAMES * chan_dev->chan_count) -+ break; -+ -+ spin_unlock_irqrestore(&npe_lock, flags); -+ loops++; -+ if ((res = wait_event_interruptible -+ (port->chan_tx_waitq, -+ atomic_read (&port->chan_tx_irq_number) != prev_irq))) -+ goto out; -+ spin_lock_irqsave(&npe_lock, flags); -+ continue; -+ } -+ -+#if 0 -+ if (loops > 1) -+ printk(KERN_DEBUG "ENTRY TX_first %u tx_count %u count %i" -+ " last_tx %u loops %i\n", chan_dev->tx_first, -+ chan_dev->tx_count, count, port->chan_last_tx, loops); -+#endif -+ tx_buf = chan_tx_buf(port); -+ while (chan_dev->tx_count < CHAN_TX_FRAMES * chan_dev->chan_count && -+ res < count) { -+ unsigned int tail, chan, frame; -+ -+ tail = (chan_dev->tx_first + chan_dev->tx_count) % -+ (CHAN_TX_FRAMES * chan_dev->chan_count); -+ chan = tail % chan_dev->chan_count; -+ frame = tail / chan_dev->chan_count; -+ chan = chan_dev->log_channels[chan]; -+ -+ if (get_user(tx_buf[chan * CHAN_TX_FRAMES + frame], buf++)) { -+ printk(KERN_DEBUG "BUG? TX %u %u %u\n", -+ tail, chan, frame); -+ res = -EFAULT; -+ goto out_sync; -+ } -+ chan_dev->tx_count++; -+ res++; -+ } -+out_sync: -+ dma_sync_single(port->dev, port->chan_tx_buf_phys, -+ chan_tx_buf_len(port), DMA_TO_DEVICE); -+out: -+#if 0 -+ printk(KERN_DEBUG "EXIT TX_first %u tx_count %u res %i\n", -+ chan_dev->tx_first, chan_dev->tx_count, res); -+#endif -+ spin_unlock_irqrestore(&npe_lock, flags); -+ return res; -+} -+ -+ -+static unsigned int hss_chan_poll(struct file *file, poll_table *wait) -+{ -+ struct chan_device *chan_dev = inode_to_chan_dev -+ (file->f_path.dentry->d_inode); -+ struct port *port = chan_dev->port; -+ unsigned long flags; -+ unsigned int mask = 0; -+ -+ spin_lock_irqsave(&npe_lock, flags); -+ poll_wait(file, &port->chan_tx_waitq, wait); -+ poll_wait(file, &port->chan_rx_waitq, wait); -+ -+ if (chan_dev->tx_count < CHAN_TX_FRAMES * chan_dev->chan_count) -+ mask |= POLLOUT | POLLWRNORM; -+ if (chan_dev->rx_count) -+ mask |= POLLIN | POLLRDNORM; -+ spin_unlock_irqrestore(&npe_lock, flags); -+ return mask; -+} -+ -+/***************************************************************************** -+ * channelized device sysfs attributes -+ ****************************************************************************/ -+ -+static ssize_t chan_show_chan(struct device *dev, struct device_attribute *attr, -+ char *buf) -+{ -+ struct chan_device *chan_dev = dev_get_drvdata(dev); -+ -+ return print_channels(chan_dev->port, buf, chan_dev->id); -+} -+ -+static ssize_t chan_set_chan(struct device *dev, struct device_attribute *attr, -+ const char *buf, size_t len) -+{ -+ struct chan_device *chan_dev = dev_get_drvdata(dev); -+ struct port *port = chan_dev->port; -+ unsigned long flags; -+ unsigned int ch; -+ size_t orig_len = len; -+ int err; -+ -+ if (len && buf[len - 1] == '\n') -+ len--; -+ -+ if (len != 7 || memcmp(buf, "destroy", 7)) -+ return -EINVAL; -+ -+ spin_lock_irqsave(&npe_lock, flags); -+ cdev_del(&chan_dev->cdev); -+ -+ for (ch = 0; ch < MAX_CHANNELS; ch++) -+ if (port->channels[ch] == chan_dev->id) -+ port->channels[ch] = CHANNEL_UNUSED; -+ port->chan_devices[chan_dev->id] = NULL; -+ kfree(chan_dev); -+ spin_unlock_irqrestore(&npe_lock, flags); -+ -+ if ((err = device_schedule_callback(dev, device_unregister))) -+ return err; -+ return orig_len; -+} -+ -+static struct device_attribute chan_attr = -+ __ATTR(channels, 0644, chan_show_chan, chan_set_chan); -+ -+/***************************************************************************** -+ * main sysfs attributes -+ ****************************************************************************/ -+ -+static const struct file_operations chan_fops = { -+ .owner = THIS_MODULE, -+ .llseek = no_llseek, -+ .read = hss_chan_read, -+ .write = hss_chan_write, -+ .poll = hss_chan_poll, -+ .open = hss_chan_open, -+ .release = hss_chan_release, -+}; -+ -+static ssize_t create_chan(struct device *dev, struct device_attribute *attr, -+ const char *buf, size_t len) -+{ -+ struct port *port = dev_get_drvdata(dev); -+ struct chan_device *chan_dev; -+ u8 channels[MAX_CHANNELS]; -+ size_t orig_len = len; -+ unsigned long flags; -+ unsigned int ch, id; -+ int minor, err; -+ -+ if ((err = parse_channels(&buf, &len, channels)) < 1) -+ return err; -+ -+ if (!(chan_dev = kzalloc(sizeof(struct chan_device), GFP_KERNEL))) -+ return -ENOBUFS; -+ -+ spin_lock_irqsave(&npe_lock, flags); -+ -+ if (port->mode != MODE_RAW && port->mode != MODE_G704) { -+ err = -EINVAL; -+ goto free; -+ } -+ -+ for (ch = 0; ch < MAX_CHANNELS; ch++) -+ if (channels[ch] && port->channels[ch] != CHANNEL_UNUSED) { -+ printk(KERN_DEBUG "Channel #%i already in use\n", ch); -+ err = -EBUSY; -+ goto free; -+ } -+ -+ for (id = 0; id < MAX_CHAN_DEVICES; id++) -+ if (port->chan_devices[id] == NULL) -+ break; -+ -+ if (id == MAX_CHAN_DEVICES) { -+ err = -EBUSY; -+ goto free; -+ } -+ -+ for (ch = 0; ch < MAX_CHANNELS; ch++) -+ if (channels[ch]) -+ break; -+ -+ minor = port->id * MAX_CHAN_DEVICES + ch; -+ chan_dev->id = id; -+ chan_dev->port = port; -+ chan_dev->dev = device_create(hss_class, dev, MKDEV(chan_major, minor), -+ "hss%uch%u", port->id, ch); -+ if (IS_ERR(chan_dev->dev)) { -+ err = PTR_ERR(chan_dev->dev); -+ goto free; -+ } -+ -+ cdev_init(&chan_dev->cdev, &chan_fops); -+ chan_dev->cdev.owner = THIS_MODULE; -+ if ((err = cdev_add(&chan_dev->cdev, MKDEV(chan_major, minor), 1))) -+ goto destroy_device; -+ -+ for (ch = 0; ch < MAX_CHANNELS; ch++) -+ if (channels[ch]) -+ port->channels[ch] = id; -+ port->chan_devices[id] = chan_dev; -+ dev_set_drvdata(chan_dev->dev, chan_dev); -+ BUG_ON(device_create_file(chan_dev->dev, &chan_attr)); -+ -+ spin_unlock_irqrestore(&npe_lock, flags); -+ return orig_len; -+ -+destroy_device: -+ device_unregister(chan_dev->dev); -+free: -+ kfree(chan_dev); -+ spin_unlock_irqrestore(&npe_lock, flags); -+ return err; -+} -+ -+static ssize_t show_hdlc_chan(struct device *dev, struct device_attribute *attr, -+ char *buf) -+{ -+ return print_channels(dev_get_drvdata(dev), buf, CHANNEL_HDLC); -+} -+ -+static ssize_t set_hdlc_chan(struct device *dev, struct device_attribute *attr, -+ const char *buf, size_t len) -+{ -+ struct port *port = dev_get_drvdata(dev); -+ u8 channels[MAX_CHANNELS]; -+ size_t orig_len = len; -+ unsigned long flags; -+ unsigned int ch; -+ int err; -+ -+ if ((err = parse_channels(&buf, &len, channels)) < 0) -+ return err; -+ -+ spin_lock_irqsave(&npe_lock, flags); -+ -+ if (port->mode != MODE_RAW && port->mode != MODE_G704) { -+ err = -EINVAL; -+ goto err; -+ } -+ -+ for (ch = 0; ch < MAX_CHANNELS; ch++) -+ if (channels[ch] && -+ port->channels[ch] != CHANNEL_UNUSED && -+ port->channels[ch] != CHANNEL_HDLC) { -+ printk(KERN_DEBUG "Channel #%i already in use\n", ch); -+ err = -EBUSY; -+ goto err; -+ } -+ -+ for (ch = 0; ch < MAX_CHANNELS; ch++) -+ if (channels[ch]) -+ port->channels[ch] = CHANNEL_HDLC; -+ else if (port->channels[ch] == CHANNEL_HDLC) -+ port->channels[ch] = CHANNEL_UNUSED; -+ -+ if (port->chan_open_count || port->hdlc_open) { -+ hss_config_set_lut(port); -+ hss_config_load(port); -+ } -+ -+ spin_unlock_irqrestore(&npe_lock, flags); -+ return orig_len; -+ -+err: -+ spin_unlock_irqrestore(&npe_lock, flags); -+ return err; -+} -+ -+static ssize_t show_clock_type(struct device *dev, -+ struct device_attribute *attr, char *buf) -+{ -+ struct port *port = dev_get_drvdata(dev); -+ -+ strcpy(buf, port->clock_type == CLOCK_INT ? "int\n" : "ext\n"); -+ return 5; -+} -+ -+static ssize_t set_clock_type(struct device *dev, struct device_attribute *attr, -+ const char *buf, size_t len) -+{ -+ struct port *port = dev_get_drvdata(dev); -+ size_t orig_len = len; -+ unsigned long flags; -+ unsigned int clk, err; -+ -+ if (len && buf[len - 1] == '\n') -+ len--; -+ -+ if (len != 3) -+ return -EINVAL; -+ if (!memcmp(buf, "ext", 3)) -+ clk = CLOCK_EXT; -+ else if (!memcmp(buf, "int", 3)) -+ clk = CLOCK_INT; -+ else -+ return -EINVAL; -+ -+ spin_lock_irqsave(&npe_lock, flags); -+ if (port->plat->set_clock) -+ clk = port->plat->set_clock(port->id, clk); -+ if (clk != CLOCK_EXT && clk != CLOCK_INT) { -+ err = -EINVAL; /* plat->set_clock shouldn't change the state */ -+ goto err; -+ } -+ port->clock_type = clk; -+ if (port->chan_open_count || port->hdlc_open) { -+ hss_config_set_line(port); -+ hss_config_load(port); -+ } -+ spin_unlock_irqrestore(&npe_lock, flags); -+ -+ return orig_len; -+err: -+ spin_unlock_irqrestore(&npe_lock, flags); -+ return err; -+} -+ -+static ssize_t show_clock_rate(struct device *dev, -+ struct device_attribute *attr, char *buf) -+{ -+ struct port *port = dev_get_drvdata(dev); -+ -+ sprintf(buf, "%u\n", port->clock_rate); -+ return strlen(buf) + 1; -+} -+ -+static ssize_t set_clock_rate(struct device *dev, struct device_attribute *attr, -+ const char *buf, size_t len) -+{ -+#if 0 -+ struct port *port = dev_get_drvdata(dev); -+ size_t orig_len = len; -+ unsigned long flags; -+ unsigned int rate; -+ -+ if (len && buf[len - 1] == '\n') -+ len--; -+ -+ if (get_number(&buf, &len, &rate, 1, 0xFFFFFFFFu)) -+ return -EINVAL; -+ if (len) -+ return -EINVAL; -+ -+ spin_lock_irqsave(&npe_lock, flags); -+ port->clock_rate = rate; -+ spin_unlock_irqrestore(&npe_lock, flags); -+ return orig_len; -+#endif -+ return -EINVAL; /* FIXME not yet supported */ -+} -+ -+static ssize_t show_frame_size(struct device *dev, -+ struct device_attribute *attr, char *buf) -+{ -+ struct port *port = dev_get_drvdata(dev); -+ -+ if (port->mode != MODE_RAW && port->mode != MODE_G704) -+ return -EINVAL; -+ -+ sprintf(buf, "%u\n", port->frame_size); -+ return strlen(buf) + 1; -+} -+ -+static ssize_t set_frame_size(struct device *dev, struct device_attribute *attr, -+ const char *buf, size_t len) -+{ -+ struct port *port = dev_get_drvdata(dev); -+ size_t ret = len; -+ unsigned long flags; -+ unsigned int size; -+ -+ if (len && buf[len - 1] == '\n') -+ len--; -+ -+ if (get_number(&buf, &len, &size, MIN_FRAME_SIZE, MAX_FRAME_SIZE)) -+ return -EINVAL; -+ if (len || size % 8 > 1) -+ return -EINVAL; -+ -+ spin_lock_irqsave(&npe_lock, flags); -+ if (port->mode != MODE_RAW && port->mode != MODE_G704) -+ ret = -EINVAL; -+ else if (!port->chan_open_count && !port->hdlc_open) -+ ret = -EBUSY; -+ else { -+ port->frame_size = size; -+ port->frame_sync_offset = 0; -+ } -+ spin_unlock_irqrestore(&npe_lock, flags); -+ return ret; -+} -+ -+static ssize_t show_frame_offset(struct device *dev, -+ struct device_attribute *attr, char *buf) -+{ -+ struct port *port = dev_get_drvdata(dev); -+ -+ sprintf(buf, "%u\n", port->frame_sync_offset); -+ return strlen(buf) + 1; -+} -+ -+static ssize_t set_frame_offset(struct device *dev, -+ struct device_attribute *attr, -+ const char *buf, size_t len) -+{ -+ struct port *port = dev_get_drvdata(dev); -+ size_t orig_len = len; -+ unsigned long flags; -+ unsigned int offset; -+ -+ if (len && buf[len - 1] == '\n') -+ len--; -+ -+ if (get_number(&buf, &len, &offset, 0, port->frame_size - 1)) -+ return -EINVAL; -+ if (len) -+ return -EINVAL; -+ -+ spin_lock_irqsave(&npe_lock, flags); -+ -+ port->frame_sync_offset = offset; -+ if (port->chan_open_count || port->hdlc_open) { -+ hss_config_set_rx_frame(port); -+ hss_config_load(port); -+ } -+ -+ spin_unlock_irqrestore(&npe_lock, flags); -+ return orig_len; -+} -+ -+static ssize_t show_loopback(struct device *dev, struct device_attribute *attr, -+ char *buf) -+{ -+ struct port *port = dev_get_drvdata(dev); -+ -+ sprintf(buf, "%u\n", port->loopback); -+ return strlen(buf) + 1; -+} -+ -+static ssize_t set_loopback(struct device *dev, struct device_attribute *attr, -+ const char *buf, size_t len) -+{ -+ struct port *port = dev_get_drvdata(dev); -+ size_t orig_len = len; -+ unsigned long flags; -+ unsigned int lb; -+ -+ if (len && buf[len - 1] == '\n') -+ len--; -+ -+ if (get_number(&buf, &len, &lb, 0, 1)) -+ return -EINVAL; -+ if (len) -+ return -EINVAL; -+ -+ spin_lock_irqsave(&npe_lock, flags); -+ -+ if (port->loopback != lb) { -+ port->loopback = lb; -+ if (port->chan_open_count || port->hdlc_open) { -+ hss_config_set_core(port); -+ hss_config_load(port); -+ } -+ if (port->loopback || port->carrier) -+ netif_carrier_on(port->netdev); -+ else -+ netif_carrier_off(port->netdev); -+ } -+ -+ spin_unlock_irqrestore(&npe_lock, flags); -+ return orig_len; -+} -+ -+static ssize_t show_mode(struct device *dev, struct device_attribute *attr, -+ char *buf) -+{ -+ struct port *port = dev_get_drvdata(dev); -+ -+ switch(port->mode) { -+ case MODE_RAW: -+ strcpy(buf, "raw\n"); -+ break; -+ case MODE_G704: -+ strcpy(buf, "g704\n"); -+ break; -+ default: -+ strcpy(buf, "hdlc\n"); -+ break; -+ } -+ return strlen(buf) + 1; -+} -+ -+static ssize_t set_mode(struct device *dev, struct device_attribute *attr, -+ const char *buf, size_t len) -+{ -+ struct port *port = dev_get_drvdata(dev); -+ size_t ret = len; -+ unsigned long flags; -+ -+ if (len && buf[len - 1] == '\n') -+ len--; -+ -+ spin_lock_irqsave(&npe_lock, flags); -+ -+ if (port->chan_open_count || port->hdlc_open) { -+ ret = -EBUSY; -+ } else if (len == 4 && !memcmp(buf, "hdlc", 4)) -+ port->mode = MODE_HDLC; -+ else if (len == 3 && !memcmp(buf, "raw", 3)) -+ port->mode = MODE_RAW; -+ else if (len == 4 && !memcmp(buf, "g704", 4)) -+ port->mode = MODE_G704; -+ else -+ ret = -EINVAL; -+ -+ spin_unlock_irqrestore(&npe_lock, flags); -+ return ret; -+} -+ -+static struct device_attribute hss_attrs[] = { -+ __ATTR(create_chan, 0200, NULL, create_chan), -+ __ATTR(hdlc_chan, 0644, show_hdlc_chan, set_hdlc_chan), -+ __ATTR(clock_type, 0644, show_clock_type, set_clock_type), -+ __ATTR(clock_rate, 0644, show_clock_rate, set_clock_rate), -+ __ATTR(frame_size, 0644, show_frame_size, set_frame_size), -+ __ATTR(frame_offset, 0644, show_frame_offset, set_frame_offset), -+ __ATTR(loopback, 0644, show_loopback, set_loopback), -+ __ATTR(mode, 0644, show_mode, set_mode), -+}; -+ -+/***************************************************************************** -+ * initialization -+ ****************************************************************************/ -+ -+static int __devinit hss_init_one(struct platform_device *pdev) -+{ -+ struct port *port; -+ struct net_device *dev; -+ hdlc_device *hdlc; -+ int i, err; -+ -+ if ((port = kzalloc(sizeof(*port), GFP_KERNEL)) == NULL) -+ return -ENOMEM; -+ platform_set_drvdata(pdev, port); -+ port->id = pdev->id; -+ -+ if ((port->npe = npe_request(0)) == NULL) { -+ err = -ENOSYS; -+ goto err_free; -+ } -+ -+ port->dev = &pdev->dev; -+ port->plat = pdev->dev.platform_data; -+ if ((port->netdev = dev = alloc_hdlcdev(port)) == NULL) { -+ err = -ENOMEM; -+ goto err_plat; -+ } -+ -+ SET_NETDEV_DEV(dev, &pdev->dev); -+ hdlc = dev_to_hdlc(dev); -+ hdlc->attach = hss_hdlc_attach; -+ hdlc->xmit = hss_hdlc_xmit; -+ dev->open = hss_hdlc_open; -+ dev->stop = hss_hdlc_close; -+ dev->do_ioctl = hss_hdlc_ioctl; -+ dev->tx_queue_len = 100; -+ port->clock_type = CLOCK_EXT; -+ port->clock_rate = 2048000; -+ port->frame_size = 256; /* E1 */ -+ memset(port->channels, CHANNEL_UNUSED, sizeof(port->channels)); -+ init_waitqueue_head(&port->chan_tx_waitq); -+ init_waitqueue_head(&port->chan_rx_waitq); -+ netif_napi_add(dev, &port->napi, hss_hdlc_poll, NAPI_WEIGHT); -+ -+ if ((err = register_hdlc_device(dev))) /* HDLC mode by default */ -+ goto err_free_netdev; -+ -+ for (i = 0; i < ARRAY_SIZE(hss_attrs); i++) -+ BUG_ON(device_create_file(port->dev, &hss_attrs[i])); -+ -+ printk(KERN_INFO "%s: HSS-%i\n", dev->name, port->id); -+ return 0; -+ -+err_free_netdev: -+ free_netdev(dev); -+err_plat: -+ npe_release(port->npe); -+ platform_set_drvdata(pdev, NULL); -+err_free: -+ kfree(port); -+ return err; -+} -+ -+static int __devexit hss_remove_one(struct platform_device *pdev) -+{ -+ struct port *port = platform_get_drvdata(pdev); -+ int i; -+ -+ for (i = 0; i < ARRAY_SIZE(hss_attrs); i++) -+ device_remove_file(port->dev, &hss_attrs[i]); -+ -+ unregister_hdlc_device(port->netdev); -+ free_netdev(port->netdev); -+ npe_release(port->npe); -+ platform_set_drvdata(pdev, NULL); -+ kfree(port); -+ return 0; -+} -+ -+static struct platform_driver drv = { -+ .driver.name = DRV_NAME, -+ .probe = hss_init_one, -+ .remove = hss_remove_one, -+}; -+ -+static int __init hss_init_module(void) -+{ -+ int err; -+ dev_t rdev; -+ -+ if ((ixp4xx_read_feature_bits() & -+ (IXP4XX_FEATURE_HDLC | IXP4XX_FEATURE_HSS)) != -+ (IXP4XX_FEATURE_HDLC | IXP4XX_FEATURE_HSS)) -+ return -ENOSYS; -+ -+ if ((err = alloc_chrdev_region(&rdev, 0, HSS_COUNT * MAX_CHAN_DEVICES, -+ "hss"))) -+ return err; -+ -+ spin_lock_init(&npe_lock); -+ -+ if (IS_ERR(hss_class = class_create(THIS_MODULE, "hss"))) { -+ printk(KERN_ERR "Can't register device class 'hss'\n"); -+ err = PTR_ERR(hss_class); -+ goto free_chrdev; -+ } -+ if ((err = platform_driver_register(&drv))) -+ goto destroy_class; -+ -+ chan_major = MAJOR(rdev); -+ return 0; -+ -+destroy_class: -+ class_destroy(hss_class); -+free_chrdev: -+ unregister_chrdev_region(MKDEV(chan_major, 0), -+ HSS_COUNT * MAX_CHAN_DEVICES); -+ return err; -+} -+ -+static void __exit hss_cleanup_module(void) -+{ -+ platform_driver_unregister(&drv); -+ class_destroy(hss_class); -+ unregister_chrdev_region(MKDEV(chan_major, 0), -+ HSS_COUNT * MAX_CHAN_DEVICES); -+} -+ -+MODULE_AUTHOR("Krzysztof Halasa"); -+MODULE_DESCRIPTION("Intel IXP4xx HSS driver"); -+MODULE_LICENSE("GPL v2"); -+MODULE_ALIAS("platform:ixp4xx_hss"); -+module_init(hss_init_module); -+module_exit(hss_cleanup_module); diff --git a/target/linux/ixp4xx/patches-2.6.25/294-eeprom_new_notifier.patch b/target/linux/ixp4xx/patches-2.6.25/294-eeprom_new_notifier.patch deleted file mode 100644 index 165ca6a..0000000 --- a/target/linux/ixp4xx/patches-2.6.25/294-eeprom_new_notifier.patch +++ /dev/null @@ -1,184 +0,0 @@ ---- a/drivers/i2c/chips/eeprom.c -+++ b/drivers/i2c/chips/eeprom.c -@@ -33,6 +33,8 @@ - #include <linux/jiffies.h> - #include <linux/i2c.h> - #include <linux/mutex.h> -+#include <linux/notifier.h> -+#include <linux/eeprom.h> - - /* Addresses to scan */ - static const unsigned short normal_i2c[] = { 0x50, 0x51, 0x52, 0x53, 0x54, -@@ -41,26 +43,7 @@ - /* Insmod parameters */ - I2C_CLIENT_INSMOD_1(eeprom); - -- --/* Size of EEPROM in bytes */ --#define EEPROM_SIZE 256 -- --/* possible types of eeprom devices */ --enum eeprom_nature { -- UNKNOWN, -- VAIO, --}; -- --/* Each client has this additional data */ --struct eeprom_data { -- struct i2c_client client; -- struct mutex update_lock; -- u8 valid; /* bitfield, bit!=0 if slice is valid */ -- unsigned long last_updated[8]; /* In jiffies, 8 slices */ -- u8 data[EEPROM_SIZE]; /* Register values */ -- enum eeprom_nature nature; --}; -- -+ATOMIC_NOTIFIER_HEAD(eeprom_chain); - - static int eeprom_attach_adapter(struct i2c_adapter *adapter); - static int eeprom_detect(struct i2c_adapter *adapter, int address, int kind); -@@ -197,6 +180,7 @@ - data->valid = 0; - mutex_init(&data->update_lock); - data->nature = UNKNOWN; -+ data->attr = &eeprom_attr; - - /* Tell the I2C layer a new client has arrived */ - if ((err = i2c_attach_client(new_client))) -@@ -224,6 +208,9 @@ - if (err) - goto exit_detach; - -+ /* call the notifier chain */ -+ atomic_notifier_call_chain(&eeprom_chain, EEPROM_REGISTER, data); -+ - return 0; - - exit_detach: -@@ -249,6 +236,41 @@ - return 0; - } - -+/** -+ * register_eeprom_notifier - register a 'user' of EEPROM devices. -+ * @nb: pointer to notifier info structure -+ * -+ * Registers a callback function to be called upon detection -+ * of an EEPROM device. Detection invokes the 'add' callback -+ * with the kobj of the mutex and a bin_attribute which allows -+ * read from the EEPROM. The intention is that the notifier -+ * will be able to read system configuration from the notifier. -+ * -+ * Only EEPROMs detected *after* the addition of the notifier -+ * are notified. I.e. EEPROMs already known to the system -+ * will not be notified - add the notifier from board level -+ * code! -+ */ -+int register_eeprom_notifier(struct notifier_block *nb) -+{ -+ return atomic_notifier_chain_register(&eeprom_chain, nb); -+} -+ -+/** -+ * unregister_eeprom_notifier - unregister a 'user' of EEPROM devices. -+ * @old: pointer to notifier info structure -+ * -+ * Removes a callback function from the list of 'users' to be -+ * notified upon detection of EEPROM devices. -+ */ -+int unregister_eeprom_notifier(struct notifier_block *nb) -+{ -+ return atomic_notifier_chain_unregister(&eeprom_chain, nb); -+} -+ -+EXPORT_SYMBOL_GPL(register_eeprom_notifier); -+EXPORT_SYMBOL_GPL(unregister_eeprom_notifier); -+ - static int __init eeprom_init(void) - { - return i2c_add_driver(&eeprom_driver); ---- /dev/null -+++ b/include/linux/eeprom.h -@@ -0,0 +1,71 @@ -+#ifndef _LINUX_EEPROM_H -+#define _LINUX_EEPROM_H -+/* -+ * EEPROM notifier header -+ * -+ * Copyright (C) 2006 John Bowler -+ */ -+ -+/* -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License as published by -+ * the Free Software Foundation; either version 2 of the License, or -+ * (at your option) any later version. -+ * -+ * This program is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * You should have received a copy of the GNU General Public License -+ * along with this program; if not, write to the Free Software -+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA -+ */ -+ -+#ifndef __KERNEL__ -+#error This is a kernel header -+#endif -+ -+#include <linux/list.h> -+#include <linux/kobject.h> -+#include <linux/sysfs.h> -+ -+/* Size of EEPROM in bytes */ -+#define EEPROM_SIZE 256 -+ -+/* possible types of eeprom devices */ -+enum eeprom_nature { -+ UNKNOWN, -+ VAIO, -+}; -+ -+/* Each client has this additional data */ -+struct eeprom_data { -+ struct i2c_client client; -+ struct mutex update_lock; -+ u8 valid; /* bitfield, bit!=0 if slice is valid */ -+ unsigned long last_updated[8]; /* In jiffies, 8 slices */ -+ u8 data[EEPROM_SIZE]; /* Register values */ -+ enum eeprom_nature nature; -+ struct bin_attribute *attr; -+}; -+ -+/* -+ * This is very basic. -+ * -+ * If an EEPROM is detected on the I2C bus (this only works for -+ * I2C EEPROMs) the notifier chain is called with -+ * both the I2C information and the kobject for the sysfs -+ * device which has been registers. It is then possible to -+ * read from the device via the bin_attribute::read method -+ * to extract configuration information. -+ * -+ * Register the notifier in the board level code, there is no -+ * need to unregister it but you can if you want (it will save -+ * a little bit or kernel memory to do so). -+ */ -+ -+extern int register_eeprom_notifier(struct notifier_block *nb); -+extern int unregister_eeprom_notifier(struct notifier_block *nb); -+ -+#endif /* _LINUX_EEPROM_H */ ---- a/include/linux/notifier.h -+++ b/include/linux/notifier.h -@@ -248,5 +248,8 @@ - #define VT_WRITE 0x0003 /* A char got output */ - #define VT_UPDATE 0x0004 /* A bigger update occurred */ - -+/* eeprom notifier chain */ -+#define EEPROM_REGISTER 0x0001 -+ - #endif /* __KERNEL__ */ - #endif /* _LINUX_NOTIFIER_H */ diff --git a/target/linux/ixp4xx/patches-2.6.25/295-latch_led_driver.patch b/target/linux/ixp4xx/patches-2.6.25/295-latch_led_driver.patch deleted file mode 100644 index 0266aa2..0000000 --- a/target/linux/ixp4xx/patches-2.6.25/295-latch_led_driver.patch +++ /dev/null @@ -1,190 +0,0 @@ ---- a/drivers/leds/Kconfig -+++ b/drivers/leds/Kconfig -@@ -125,6 +125,12 @@ - outputs. To be useful the particular board must have LEDs - and they must be connected to the GPIO lines. - -+config LEDS_LATCH -+ tristate "LED Support for Memory Latched LEDs" -+ depends on LEDS_CLASS -+ help -+ -- To Do -- -+ - config LEDS_CM_X270 - tristate "LED Support for the CM-X270 LEDs" - depends on LEDS_CLASS && MACH_ARMCORE ---- /dev/null -+++ b/drivers/leds/leds-latch.c -@@ -0,0 +1,141 @@ -+/* -+ * LEDs driver for Memory Latched Devices -+ * -+ * Copyright (C) 2008 Gateworks Corp. -+ * Chris Lang <clang@gateworks.com> -+ * -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License version 2 as -+ * published by the Free Software Foundation. -+ * -+ */ -+#include <linux/kernel.h> -+#include <linux/init.h> -+#include <linux/platform_device.h> -+#include <linux/leds.h> -+#include <linux/workqueue.h> -+#include <asm/io.h> -+#include <linux/spinlock.h> -+ -+static unsigned int mem_keep = 0xFF; -+static spinlock_t mem_lock; -+static unsigned char *iobase; -+ -+struct latch_led_data { -+ struct led_classdev cdev; -+ struct work_struct work; -+ u8 new_level; -+ u8 bit; -+}; -+ -+static void latch_led_set(struct led_classdev *led_cdev, -+ enum led_brightness value) -+{ -+ struct latch_led_data *led_dat = -+ container_of(led_cdev, struct latch_led_data, cdev); -+ -+ spin_lock(mem_lock); -+ -+ if (value == LED_OFF) -+ mem_keep |= (0x1 << led_dat->bit); -+ else -+ mem_keep &= ~(0x1 << led_dat->bit); -+ -+ writeb(mem_keep, iobase); -+ -+ spin_unlock(mem_lock); -+} -+ -+static int latch_led_probe(struct platform_device *pdev) -+{ -+ struct latch_led_platform_data *pdata = pdev->dev.platform_data; -+ struct latch_led *cur_led; -+ struct latch_led_data *leds_data, *led_dat; -+ int i, ret = 0; -+ -+ if (!pdata) -+ return -EBUSY; -+ -+ leds_data = kzalloc(sizeof(struct latch_led_data) * pdata->num_leds, -+ GFP_KERNEL); -+ if (!leds_data) -+ return -ENOMEM; -+ -+ iobase = ioremap_nocache(pdata->mem, 0x1000); -+ writeb(0xFF, iobase); -+ -+ for (i = 0; i < pdata->num_leds; i++) { -+ cur_led = &pdata->leds[i]; -+ led_dat = &leds_data[i]; -+ -+ led_dat->cdev.name = cur_led->name; -+ led_dat->cdev.default_trigger = cur_led->default_trigger; -+ led_dat->cdev.brightness_set = latch_led_set; -+ led_dat->cdev.brightness = LED_OFF; -+ led_dat->bit = cur_led->bit; -+ -+ ret = led_classdev_register(&pdev->dev, &led_dat->cdev); -+ if (ret < 0) { -+ goto err; -+ } -+ } -+ -+ platform_set_drvdata(pdev, leds_data); -+ -+ return 0; -+ -+err: -+ if (i > 0) { -+ for (i = i - 1; i >= 0; i--) { -+ led_classdev_unregister(&leds_data[i].cdev); -+ } -+ } -+ -+ kfree(leds_data); -+ -+ return ret; -+} -+ -+static int __devexit latch_led_remove(struct platform_device *pdev) -+{ -+ int i; -+ struct latch_led_platform_data *pdata = pdev->dev.platform_data; -+ struct latch_led_data *leds_data; -+ -+ leds_data = platform_get_drvdata(pdev); -+ -+ for (i = 0; i < pdata->num_leds; i++) { -+ led_classdev_unregister(&leds_data[i].cdev); -+ cancel_work_sync(&leds_data[i].work); -+ } -+ -+ kfree(leds_data); -+ -+ return 0; -+} -+ -+static struct platform_driver latch_led_driver = { -+ .probe = latch_led_probe, -+ .remove = __devexit_p(latch_led_remove), -+ .driver = { -+ .name = "leds-latch", -+ .owner = THIS_MODULE, -+ }, -+}; -+ -+static int __init latch_led_init(void) -+{ -+ return platform_driver_register(&latch_led_driver); -+} -+ -+static void __exit latch_led_exit(void) -+{ -+ platform_driver_unregister(&latch_led_driver); -+} -+ -+module_init(latch_led_init); -+module_exit(latch_led_exit); -+ -+MODULE_AUTHOR("Chris Lang <clang@gateworks.com>"); -+MODULE_DESCRIPTION("Latch LED driver"); -+MODULE_LICENSE("GPL"); ---- a/drivers/leds/Makefile -+++ b/drivers/leds/Makefile -@@ -19,6 +19,7 @@ - obj-$(CONFIG_LEDS_COBALT_QUBE) += leds-cobalt-qube.o - obj-$(CONFIG_LEDS_COBALT_RAQ) += leds-cobalt-raq.o - obj-$(CONFIG_LEDS_GPIO) += leds-gpio.o -+obj-$(CONFIG_LEDS_LATCH) += leds-latch.o - obj-$(CONFIG_LEDS_CM_X270) += leds-cm-x270.o - obj-$(CONFIG_LEDS_CLEVO_MAIL) += leds-clevo-mail.o - obj-$(CONFIG_LEDS_HP6XX) += leds-hp6xx.o ---- a/include/linux/leds.h -+++ b/include/linux/leds.h -@@ -136,5 +136,18 @@ - struct gpio_led *leds; - }; - -+/* For the leds-latch driver */ -+struct latch_led { -+ const char *name; -+ char *default_trigger; -+ unsigned bit; -+}; -+ -+struct latch_led_platform_data { -+ int num_leds; -+ u32 mem; -+ struct latch_led *leds; -+}; -+ - - #endif /* __LINUX_LEDS_H_INCLUDED */ diff --git a/target/linux/ixp4xx/patches-2.6.25/296-avila_mac_plat_info.patch b/target/linux/ixp4xx/patches-2.6.25/296-avila_mac_plat_info.patch deleted file mode 100644 index c1c584c..0000000 --- a/target/linux/ixp4xx/patches-2.6.25/296-avila_mac_plat_info.patch +++ /dev/null @@ -1,43 +0,0 @@ ---- a/arch/arm/mach-ixp4xx/avila-setup.c -+++ b/arch/arm/mach-ixp4xx/avila-setup.c -@@ -132,6 +132,31 @@ - .resource = avila_pata_resources, - }; - -+/* Built-in 10/100 Ethernet MAC interfaces */ -+static struct eth_plat_info avila_npeb_data = { -+ .phy = 0, -+ .rxq = 3, -+ .txreadyq = 20, -+}; -+ -+static struct eth_plat_info avila_npec_data = { -+ .phy = 1, -+ .rxq = 4, -+ .txreadyq = 21, -+}; -+ -+static struct platform_device avila_npeb_device = { -+ .name = "ixp4xx_eth", -+ .id = IXP4XX_ETH_NPEB, -+ .dev.platform_data = &avila_npeb_data, -+}; -+ -+static struct platform_device avila_npec_device = { -+ .name = "ixp4xx_eth", -+ .id = IXP4XX_ETH_NPEC, -+ .dev.platform_data = &avila_npec_data, -+}; -+ - static struct platform_device *avila_devices[] __initdata = { - &avila_i2c_gpio, - &avila_flash, -@@ -159,6 +184,8 @@ - - platform_device_register(&avila_pata); - -+ platform_device_register(avila_npeb_device); -+ platform_device_register(avila_npec_device); - } - - MACHINE_START(AVILA, "Gateworks Avila Network Platform") diff --git a/target/linux/ixp4xx/patches-2.6.25/300-avila_fetch_mac.patch b/target/linux/ixp4xx/patches-2.6.25/300-avila_fetch_mac.patch deleted file mode 100644 index db25efb..0000000 --- a/target/linux/ixp4xx/patches-2.6.25/300-avila_fetch_mac.patch +++ /dev/null @@ -1,227 +0,0 @@ ---- a/arch/arm/mach-ixp4xx/avila-setup.c -+++ b/arch/arm/mach-ixp4xx/avila-setup.c -@@ -14,10 +14,18 @@ - #include <linux/kernel.h> - #include <linux/init.h> - #include <linux/device.h> -+#include <linux/if_ether.h> -+#include <linux/socket.h> -+#include <linux/netdevice.h> - #include <linux/serial.h> - #include <linux/tty.h> - #include <linux/serial_8250.h> - #include <linux/slab.h> -+#ifdef CONFIG_SENSORS_EEPROM -+# include <linux/i2c.h> -+# include <linux/eeprom.h> -+#endif -+ - #include <linux/i2c-gpio.h> - - #include <asm/types.h> -@@ -29,6 +37,13 @@ - #include <asm/mach/arch.h> - #include <asm/mach/flash.h> - -+struct avila_board_info { -+ unsigned char *model; -+ void (* setup)(void); -+}; -+ -+static struct avila_board_info *avila_info __initdata; -+ - static struct flash_platform_data avila_flash_data = { - .map_name = "cfi_probe", - .width = 2, -@@ -163,10 +178,160 @@ - &avila_uart - }; - -+static void __init avila_gw23xx_setup(void) -+{ -+ platform_device_register(&avila_npeb_device); -+ platform_device_register(&avila_npec_device); -+} -+ -+#ifdef CONFIG_SENSORS_EEPROM -+static void __init avila_gw2342_setup(void) -+{ -+ platform_device_register(&avila_npeb_device); -+ platform_device_register(&avila_npec_device); -+} -+ -+static void __init avila_gw2345_setup(void) -+{ -+ avila_npeb_data.phy = IXP4XX_ETH_PHY_MAX_ADDR; -+ avila_npeb_data.phy_mask = 0x1e; /* ports 1-4 of the KS8995 switch */ -+ platform_device_register(&avila_npeb_device); -+ -+ avila_npec_data.phy = 5; /* port 5 of the KS8995 switch */ -+ platform_device_register(&avila_npec_device); -+} -+ -+static void __init avila_gw2347_setup(void) -+{ -+ platform_device_register(&avila_npeb_device); -+} -+ -+static void __init avila_gw2348_setup(void) -+{ -+ platform_device_register(&avila_npeb_device); -+ platform_device_register(&avila_npec_device); -+} -+ -+static void __init avila_gw2353_setup(void) -+{ -+ platform_device_register(&avila_npeb_device); -+} -+ -+static void __init avila_gw2355_setup(void) -+{ -+ avila_npeb_data.phy = IXP4XX_ETH_PHY_MAX_ADDR; -+ avila_npeb_data.phy_mask = 0x1e; /* ports 1-4 of the KS8995 switch */ -+ platform_device_register(&avila_npeb_device); -+ -+ avila_npec_data.phy = 16; -+ platform_device_register(&avila_npec_device); -+} -+ -+static void __init avila_gw2357_setup(void) -+{ -+ platform_device_register(&avila_npeb_device); -+} -+ -+static struct avila_board_info avila_boards[] __initdata = { -+ { -+ .model = "GW2342", -+ .setup = avila_gw2342_setup, -+ }, { -+ .model = "GW2345", -+ .setup = avila_gw2345_setup, -+ }, { -+ .model = "GW2347", -+ .setup = avila_gw2347_setup, -+ }, { -+ .model = "GW2348", -+ .setup = avila_gw2348_setup, -+ }, { -+ .model = "GW2353", -+ .setup = avila_gw2353_setup, -+ }, { -+ .model = "GW2355", -+ .setup = avila_gw2355_setup, -+ }, { -+ .model = "GW2357", -+ .setup = avila_gw2357_setup, -+ } -+}; -+ -+static struct avila_board_info * __init avila_find_board_info(char *model) -+{ -+ int i; -+ -+ for (i = 0; i < ARRAY_SIZE(avila_boards); i++) { -+ struct avila_board_info *info = &avila_boards[i]; -+ if (strncmp(info->model, model, strlen(info->model)) == 0) -+ return info; -+ } -+ -+ return NULL; -+} -+ -+struct avila_eeprom_header { -+ unsigned char mac0[ETH_ALEN]; -+ unsigned char mac1[ETH_ALEN]; -+ unsigned char res0[4]; -+ unsigned char magic[2]; -+ unsigned char config[14]; -+ unsigned char model[16]; -+}; -+ -+static int __init avila_eeprom_notify(struct notifier_block *self, -+ unsigned long event, void *t) -+{ -+ struct eeprom_data *ee = t; -+ struct avila_eeprom_header hdr; -+ -+ if (avila_info) -+ return NOTIFY_DONE; -+ -+ /* The eeprom is at address 0x51 */ -+ if (event != EEPROM_REGISTER || ee->client.addr != 0x51) -+ return NOTIFY_DONE; -+ -+ ee->attr->read(&ee->client.dev.kobj, ee->attr, (char *)&hdr, -+ 0, sizeof(hdr)); -+ -+ if (hdr.magic[0] != 'G' || hdr.magic[1] != 'W') -+ return NOTIFY_DONE; -+ -+ memcpy(&avila_npeb_data.hwaddr, hdr.mac0, ETH_ALEN); -+ memcpy(&avila_npec_data.hwaddr, hdr.mac1, ETH_ALEN); -+ -+ avila_info = avila_find_board_info(hdr.model); -+ -+ return NOTIFY_OK; -+} -+ -+static struct notifier_block avila_eeprom_notifier __initdata = { -+ .notifier_call = avila_eeprom_notify -+}; -+ -+static void __init avila_register_eeprom_notifier(void) -+{ -+ register_eeprom_notifier(&avila_eeprom_notifier); -+} -+ -+static void __init avila_unregister_eeprom_notifier(void) -+{ -+ unregister_eeprom_notifier(&avila_eeprom_notifier); -+} -+#else /* CONFIG_SENSORS_EEPROM */ -+static inline void avila_register_eeprom_notifier(void) {}; -+static inline void avila_unregister_eeprom_notifier(void) {}; -+#endif /* CONFIG_SENSORS_EEPROM */ -+ - static void __init avila_init(void) - { - ixp4xx_sys_init(); - -+ /* -+ * These devices are present on all Avila models and don't need any -+ * model specific setup. -+ */ - avila_flash_resource.start = IXP4XX_EXP_BUS_BASE(0); - avila_flash_resource.end = - IXP4XX_EXP_BUS_BASE(0) + ixp4xx_exp_bus_size - 1; -@@ -184,9 +349,28 @@ - - platform_device_register(&avila_pata); - -- platform_device_register(avila_npeb_device); -- platform_device_register(avila_npec_device); -+ avila_register_eeprom_notifier(); -+} -+ -+static int __init avila_model_setup(void) -+{ -+ if (!machine_is_avila()) -+ return 0; -+ -+ if (avila_info) { -+ printk(KERN_DEBUG "Running on Gateworks Avila %s\n", -+ avila_info->model); -+ avila_info->setup(); -+ } else { -+ printk(KERN_INFO "Unknown/missing Avila model number" -+ " -- defaults will be used\n"); -+ avila_gw23xx_setup(); -+ } -+ -+ avila_unregister_eeprom_notifier(); -+ return 0; - } -+late_initcall(avila_model_setup); - - MACHINE_START(AVILA, "Gateworks Avila Network Platform") - /* Maintainer: Deepak Saxena <dsaxena@plexity.net> */ diff --git a/target/linux/ixp4xx/patches-2.6.25/301-avila_led.patch b/target/linux/ixp4xx/patches-2.6.25/301-avila_led.patch deleted file mode 100644 index 7a079f5..0000000 --- a/target/linux/ixp4xx/patches-2.6.25/301-avila_led.patch +++ /dev/null @@ -1,172 +0,0 @@ ---- a/arch/arm/mach-ixp4xx/avila-setup.c -+++ b/arch/arm/mach-ixp4xx/avila-setup.c -@@ -26,6 +26,7 @@ - # include <linux/eeprom.h> - #endif - -+#include <linux/leds.h> - #include <linux/i2c-gpio.h> - - #include <asm/types.h> -@@ -172,6 +173,72 @@ - .dev.platform_data = &avila_npec_data, - }; - -+static struct gpio_led avila_gpio_leds[] = { -+ { -+ .name = "user", /* green led */ -+ .gpio = AVILA_GW23XX_LED_USER_GPIO, -+ .active_low = 1, -+ } -+}; -+ -+static struct gpio_led_platform_data avila_gpio_leds_data = { -+ .num_leds = 1, -+ .leds = avila_gpio_leds, -+}; -+ -+static struct platform_device avila_gpio_leds_device = { -+ .name = "leds-gpio", -+ .id = -1, -+ .dev.platform_data = &avila_gpio_leds_data, -+}; -+ -+static struct latch_led avila_latch_leds[] = { -+ { -+ .name = "led0", /* green led */ -+ .bit = 0, -+ }, -+ { -+ .name = "led1", /* green led */ -+ .bit = 1, -+ }, -+ { -+ .name = "led2", /* green led */ -+ .bit = 2, -+ }, -+ { -+ .name = "led3", /* green led */ -+ .bit = 3, -+ }, -+ { -+ .name = "led4", /* green led */ -+ .bit = 4, -+ }, -+ { -+ .name = "led5", /* green led */ -+ .bit = 5, -+ }, -+ { -+ .name = "led6", /* green led */ -+ .bit = 6, -+ }, -+ { -+ .name = "led7", /* green led */ -+ .bit = 7, -+ } -+}; -+ -+static struct latch_led_platform_data avila_latch_leds_data = { -+ .num_leds = 8, -+ .leds = avila_latch_leds, -+ .mem = 0x51000000, -+}; -+ -+static struct platform_device avila_latch_leds_device = { -+ .name = "leds-latch", -+ .id = -1, -+ .dev.platform_data = &avila_latch_leds_data, -+}; -+ - static struct platform_device *avila_devices[] __initdata = { - &avila_i2c_gpio, - &avila_flash, -@@ -182,6 +249,8 @@ - { - platform_device_register(&avila_npeb_device); - platform_device_register(&avila_npec_device); -+ -+ platform_device_register(&avila_gpio_leds_device); - } - - #ifdef CONFIG_SENSORS_EEPROM -@@ -189,6 +258,8 @@ - { - platform_device_register(&avila_npeb_device); - platform_device_register(&avila_npec_device); -+ -+ platform_device_register(&avila_gpio_leds_device); - } - - static void __init avila_gw2345_setup(void) -@@ -199,22 +270,30 @@ - - avila_npec_data.phy = 5; /* port 5 of the KS8995 switch */ - platform_device_register(&avila_npec_device); -+ -+ platform_device_register(&avila_gpio_leds_device); - } - - static void __init avila_gw2347_setup(void) - { - platform_device_register(&avila_npeb_device); -+ -+ avila_gpio_leds[0].gpio = AVILA_GW23X7_LED_USER_GPIO; -+ platform_device_register(&avila_gpio_leds_device); - } - - static void __init avila_gw2348_setup(void) - { - platform_device_register(&avila_npeb_device); - platform_device_register(&avila_npec_device); -+ -+ platform_device_register(&avila_gpio_leds_device); - } - - static void __init avila_gw2353_setup(void) - { - platform_device_register(&avila_npeb_device); -+ platform_device_register(&avila_gpio_leds_device); - } - - static void __init avila_gw2355_setup(void) -@@ -225,11 +304,29 @@ - - avila_npec_data.phy = 16; - platform_device_register(&avila_npec_device); -+ -+ platform_device_register(&avila_gpio_leds_device); -+ -+ *IXP4XX_EXP_CS4 |= 0xbfff3c03; -+ avila_latch_leds[0].name = "RXD"; -+ avila_latch_leds[1].name = "TXD"; -+ avila_latch_leds[2].name = "POL"; -+ avila_latch_leds[3].name = "LNK"; -+ avila_latch_leds[4].name = "ERR"; -+ avila_latch_leds_data.num_leds = 5; -+ avila_latch_leds_data.mem = 0x54000000; -+ platform_device_register(&avila_latch_leds_device); - } - - static void __init avila_gw2357_setup(void) - { - platform_device_register(&avila_npeb_device); -+ -+ avila_gpio_leds[0].gpio = AVILA_GW23X7_LED_USER_GPIO; -+ platform_device_register(&avila_gpio_leds_device); -+ -+ *IXP4XX_EXP_CS1 |= 0xbfff3c03; -+ platform_device_register(&avila_latch_leds_device); - } - - static struct avila_board_info avila_boards[] __initdata = { ---- a/include/asm-arm/arch-ixp4xx/avila.h -+++ b/include/asm-arm/arch-ixp4xx/avila.h -@@ -36,4 +36,6 @@ - #define AVILA_PCI_INTC_PIN 9 - #define AVILA_PCI_INTD_PIN 8 - -- -+/* User LEDs */ -+#define AVILA_GW23XX_LED_USER_GPIO 3 -+#define AVILA_GW23X7_LED_USER_GPIO 4 diff --git a/target/linux/ixp4xx/patches-2.6.25/302-avila_gpio_device.patch b/target/linux/ixp4xx/patches-2.6.25/302-avila_gpio_device.patch deleted file mode 100644 index 53b8b63..0000000 --- a/target/linux/ixp4xx/patches-2.6.25/302-avila_gpio_device.patch +++ /dev/null @@ -1,41 +0,0 @@ ---- a/arch/arm/mach-ixp4xx/avila-setup.c -+++ b/arch/arm/mach-ixp4xx/avila-setup.c -@@ -239,10 +239,28 @@ - .dev.platform_data = &avila_latch_leds_data, - }; - -+static struct resource avila_gpio_resources[] = { -+ { -+ .name = "gpio", -+ /* FIXME: gpio mask should be model specific */ -+ .start = AVILA_GPIO_MASK, -+ .end = AVILA_GPIO_MASK, -+ .flags = 0, -+ }, -+}; -+ -+static struct platform_device avila_gpio = { -+ .name = "GPIODEV", -+ .id = -1, -+ .num_resources = ARRAY_SIZE(avila_gpio_resources), -+ .resource = avila_gpio_resources, -+}; -+ - static struct platform_device *avila_devices[] __initdata = { - &avila_i2c_gpio, - &avila_flash, -- &avila_uart -+ &avila_uart, -+ &avila_gpio, - }; - - static void __init avila_gw23xx_setup(void) ---- a/include/asm-arm/arch-ixp4xx/avila.h -+++ b/include/asm-arm/arch-ixp4xx/avila.h -@@ -39,3 +39,6 @@ - /* User LEDs */ - #define AVILA_GW23XX_LED_USER_GPIO 3 - #define AVILA_GW23X7_LED_USER_GPIO 4 -+ -+/* gpio mask used by platform device */ -+#define AVILA_GPIO_MASK (1 << 1) | (1 << 3) | (1 << 5) | (1 << 7) | (1 << 9) diff --git a/target/linux/ixp4xx/patches-2.6.25/303-avila_gw23x7_phy_quirk.patch b/target/linux/ixp4xx/patches-2.6.25/303-avila_gw23x7_phy_quirk.patch deleted file mode 100644 index ece08fd..0000000 --- a/target/linux/ixp4xx/patches-2.6.25/303-avila_gw23x7_phy_quirk.patch +++ /dev/null @@ -1,46 +0,0 @@ ---- a/arch/arm/mach-ixp4xx/avila-setup.c -+++ b/arch/arm/mach-ixp4xx/avila-setup.c -@@ -294,6 +294,7 @@ - - static void __init avila_gw2347_setup(void) - { -+ avila_npeb_data.quirks |= IXP4XX_ETH_QUIRK_GW23X7; - platform_device_register(&avila_npeb_device); - - avila_gpio_leds[0].gpio = AVILA_GW23X7_LED_USER_GPIO; -@@ -338,6 +339,7 @@ - - static void __init avila_gw2357_setup(void) - { -+ avila_npeb_data.quirks |= IXP4XX_ETH_QUIRK_GW23X7; - platform_device_register(&avila_npeb_device); - - avila_gpio_leds[0].gpio = AVILA_GW23X7_LED_USER_GPIO; ---- a/drivers/net/arm/ixp4xx_eth.c -+++ b/drivers/net/arm/ixp4xx_eth.c -@@ -348,6 +348,14 @@ - return; - } - -+ if (port->plat->quirks & IXP4XX_ETH_QUIRK_GW23X7) { -+ mdio_write(dev, 1, 0x19, -+ (mdio_read(dev, 1, 0x19) & 0xfffe) | 0x8000); -+ -+ printk(KERN_DEBUG "%s: phy_id of the DP83848 changed to 0\n", -+ dev->name); -+ } -+ - /* restart auto negotiation */ - bmcr = mdio_read(dev, phy_id, MII_BMCR); - bmcr |= (BMCR_ANENABLE | BMCR_ANRESTART); ---- a/include/asm-arm/arch-ixp4xx/platform.h -+++ b/include/asm-arm/arch-ixp4xx/platform.h -@@ -104,6 +104,8 @@ - u8 txreadyq; - u8 hwaddr[6]; - u32 phy_mask; -+ u32 quirks; -+#define IXP4XX_ETH_QUIRK_GW23X7 0x00000001 - }; - - /* Information about built-in HSS (synchronous serial) interfaces */ diff --git a/target/linux/ixp4xx/patches-2.6.25/310-gtwx5717_spi_bus.patch b/target/linux/ixp4xx/patches-2.6.25/310-gtwx5717_spi_bus.patch deleted file mode 100644 index 6880852..0000000 --- a/target/linux/ixp4xx/patches-2.6.25/310-gtwx5717_spi_bus.patch +++ /dev/null @@ -1,53 +0,0 @@ ---- a/arch/arm/mach-ixp4xx/gtwx5715-setup.c -+++ b/arch/arm/mach-ixp4xx/gtwx5715-setup.c -@@ -29,6 +29,8 @@ - #include <linux/serial_8250.h> - #include <linux/slab.h> - -+#include <linux/spi/spi_gpio.h> -+ - #include <asm/types.h> - #include <asm/setup.h> - #include <asm/memory.h> -@@ -121,9 +123,41 @@ - .resource = >wx5715_flash_resource, - }; - -+static int gtwx5715_spi_boardinfo_setup(struct spi_board_info *bi, -+ struct spi_master *master, void *data) -+{ -+ -+ strlcpy(bi->modalias, "spi-ks8995", sizeof(bi->modalias)); -+ -+ bi->max_speed_hz = 5000000 /* Hz */; -+ bi->bus_num = master->bus_num; -+ bi->mode = SPI_MODE_0; -+ -+ return 0; -+} -+ -+static struct spi_gpio_platform_data gtwx5715_spi_bus_data = { -+ .pin_cs = GTWX5715_KSSPI_SELECT, -+ .pin_clk = GTWX5715_KSSPI_CLOCK, -+ .pin_miso = GTWX5715_KSSPI_RXD, -+ .pin_mosi = GTWX5715_KSSPI_TXD, -+ .cs_activelow = 1, -+ .no_spi_delay = 1, -+ .boardinfo_setup = gtwx5715_spi_boardinfo_setup, -+}; -+ -+static struct platform_device gtwx5715_spi_bus = { -+ .name = "spi-gpio", -+ .id = 0, -+ .dev = { -+ .platform_data = >wx5715_spi_bus_data, -+ }, -+}; -+ - static struct platform_device *gtwx5715_devices[] __initdata = { - >wx5715_uart_device, - >wx5715_flash, -+ >wx5715_spi_bus, - }; - - static void __init gtwx5715_init(void) diff --git a/target/linux/ixp4xx/patches-2.6.25/311-gtwx5717_mac_plat_info.patch b/target/linux/ixp4xx/patches-2.6.25/311-gtwx5717_mac_plat_info.patch deleted file mode 100644 index 90f750e..0000000 --- a/target/linux/ixp4xx/patches-2.6.25/311-gtwx5717_mac_plat_info.patch +++ /dev/null @@ -1,40 +0,0 @@ ---- a/arch/arm/mach-ixp4xx/gtwx5715-setup.c -+++ b/arch/arm/mach-ixp4xx/gtwx5715-setup.c -@@ -154,10 +154,37 @@ - }, - }; - -+static struct eth_plat_info gtwx5715_npeb_data = { -+ .phy = IXP4XX_ETH_PHY_MAX_ADDR, -+ .phy_mask = 0x1e, /* ports 1-4 of the KS8995 switch */ -+ .rxq = 3, -+ .txreadyq = 20, -+}; -+ -+static struct eth_plat_info gtwx5715_npec_data = { -+ .phy = 5, /* port 5 of the KS8995 switch */ -+ .rxq = 4, -+ .txreadyq = 21, -+}; -+ -+static struct platform_device gtwx5715_npeb_device = { -+ .name = "ixp4xx_eth", -+ .id = IXP4XX_ETH_NPEB, -+ .dev.platform_data = >wx5715_npeb_data, -+}; -+ -+static struct platform_device gtwx5715_npec_device = { -+ .name = "ixp4xx_eth", -+ .id = IXP4XX_ETH_NPEC, -+ .dev.platform_data = >wx5715_npec_data, -+}; -+ - static struct platform_device *gtwx5715_devices[] __initdata = { - >wx5715_uart_device, - >wx5715_flash, - >wx5715_spi_bus, -+ >wx5715_npeb_device, -+ >wx5715_npec_device, - }; - - static void __init gtwx5715_init(void) diff --git a/target/linux/ixp4xx/patches-2.6.25/312-ixp4xx_pata_optimization.patch b/target/linux/ixp4xx/patches-2.6.25/312-ixp4xx_pata_optimization.patch deleted file mode 100644 index 86a1cea..0000000 --- a/target/linux/ixp4xx/patches-2.6.25/312-ixp4xx_pata_optimization.patch +++ /dev/null @@ -1,137 +0,0 @@ ---- a/drivers/ata/pata_ixp4xx_cf.c -+++ b/drivers/ata/pata_ixp4xx_cf.c -@@ -24,17 +24,58 @@ - #include <scsi/scsi_host.h> - - #define DRV_NAME "pata_ixp4xx_cf" --#define DRV_VERSION "0.2" -+#define DRV_VERSION "0.3" - - static int ixp4xx_set_mode(struct ata_link *link, struct ata_device **error) - { - struct ata_device *dev; -+ struct ixp4xx_pata_data *data = link->ap->host->dev->platform_data; -+ unsigned int pio_mask; - - ata_link_for_each_dev(dev, link) { -+ if (dev->id[ATA_ID_FIELD_VALID] & (1 << 1)){ -+ pio_mask = dev->id[ATA_ID_PIO_MODES] & 0x03; -+ if (pio_mask & (1 << 1)){ -+ pio_mask = 4; -+ }else{ -+ pio_mask = 3; -+ } -+ }else{ -+ pio_mask = (dev->id[ATA_ID_OLD_PIO_MODES] >> 8); -+ } -+ switch (pio_mask){ -+ case 0: -+ ata_dev_printk(dev, KERN_INFO, "configured for PIO0\n"); -+ dev->pio_mode = XFER_PIO_0; -+ dev->xfer_mode = XFER_PIO_0; -+ *data->cs0_cfg = 0x8a473c03; -+ break; -+ case 1: -+ ata_dev_printk(dev, KERN_INFO, "configured for PIO1\n"); -+ dev->pio_mode = XFER_PIO_1; -+ dev->xfer_mode = XFER_PIO_1; -+ *data->cs0_cfg = 0x86433c03; -+ break; -+ case 2: -+ ata_dev_printk(dev, KERN_INFO, "configured for PIO2\n"); -+ dev->pio_mode = XFER_PIO_2; -+ dev->xfer_mode = XFER_PIO_2; -+ *data->cs0_cfg = 0x82413c03; -+ break; -+ case 3: -+ ata_dev_printk(dev, KERN_INFO, "configured for PIO3\n"); -+ dev->pio_mode = XFER_PIO_3; -+ dev->xfer_mode = XFER_PIO_3; -+ *data->cs0_cfg = 0x80823c03; -+ break; -+ case 4: -+ ata_dev_printk(dev, KERN_INFO, "configured for PIO4\n"); -+ dev->pio_mode = XFER_PIO_4; -+ dev->xfer_mode = XFER_PIO_4; -+ *data->cs0_cfg = 0x80403c03; -+ break; -+ } - if (ata_dev_enabled(dev)) { -- ata_dev_printk(dev, KERN_INFO, "configured for PIO0\n"); -- dev->pio_mode = XFER_PIO_0; -- dev->xfer_mode = XFER_PIO_0; - dev->xfer_shift = ATA_SHIFT_PIO; - dev->flags |= ATA_DFLAG_PIO; - } -@@ -48,6 +89,7 @@ - unsigned int i; - unsigned int words = buflen >> 1; - u16 *buf16 = (u16 *) buf; -+ unsigned int pio_mask; - struct ata_port *ap = dev->link->ap; - void __iomem *mmio = ap->ioaddr.data_addr; - struct ixp4xx_pata_data *data = ap->host->dev->platform_data; -@@ -55,8 +97,34 @@ - /* set the expansion bus in 16bit mode and restore - * 8 bit mode after the transaction. - */ -- *data->cs0_cfg &= ~(0x01); -- udelay(100); -+ if (dev->id[ATA_ID_FIELD_VALID] & (1 << 1)){ -+ pio_mask = dev->id[ATA_ID_PIO_MODES] & 0x03; -+ if (pio_mask & (1 << 1)){ -+ pio_mask = 4; -+ }else{ -+ pio_mask = 3; -+ } -+ }else{ -+ pio_mask = (dev->id[ATA_ID_OLD_PIO_MODES] >> 8); -+ } -+ switch (pio_mask){ -+ case 0: -+ *data->cs0_cfg = 0xa9643c42; -+ break; -+ case 1: -+ *data->cs0_cfg = 0x85033c42; -+ break; -+ case 2: -+ *data->cs0_cfg = 0x80b23c42; -+ break; -+ case 3: -+ *data->cs0_cfg = 0x80823c42; -+ break; -+ case 4: -+ *data->cs0_cfg = 0x80403c42; -+ break; -+ } -+ udelay(5); - - /* Transfer multiple of 2 bytes */ - if (rw == READ) -@@ -81,8 +149,24 @@ - words++; - } - -- udelay(100); -- *data->cs0_cfg |= 0x01; -+ udelay(5); -+ switch (pio_mask){ -+ case 0: -+ *data->cs0_cfg = 0x8a473c03; -+ break; -+ case 1: -+ *data->cs0_cfg = 0x86433c03; -+ break; -+ case 2: -+ *data->cs0_cfg = 0x82413c03; -+ break; -+ case 3: -+ *data->cs0_cfg = 0x80823c03; -+ break; -+ case 4: -+ *data->cs0_cfg = 0x80403c03; -+ break; -+ } - - return words << 1; - } diff --git a/target/linux/ixp4xx/patches-2.6.25/400-dmabounce.patch b/target/linux/ixp4xx/patches-2.6.25/400-dmabounce.patch deleted file mode 100644 index 7dae291..0000000 --- a/target/linux/ixp4xx/patches-2.6.25/400-dmabounce.patch +++ /dev/null @@ -1,27 +0,0 @@ ---- a/arch/arm/common/dmabounce.c -+++ b/arch/arm/common/dmabounce.c -@@ -117,6 +117,10 @@ - } else if (size <= device_info->large.size) { - pool = &device_info->large; - } else { -+#ifdef CONFIG_DMABOUNCE_DEBUG -+ printk(KERN_INFO "A dma bounce buffer outside the pool size was requested. Requested size was 0x%08X\nThe calling code was :\n", size); -+ dump_stack(); -+#endif - pool = NULL; - } - ---- a/arch/arm/mach-ixp4xx/Kconfig -+++ b/arch/arm/mach-ixp4xx/Kconfig -@@ -236,6 +236,11 @@ - default y - depends on PCI - -+config DMABOUNCE_DEBUG -+ bool "Enable DMABounce debuging" -+ default n -+ depends on DMABOUNCE -+ - config IXP4XX_INDIRECT_PCI - bool "Use indirect PCI memory access" - depends on PCI diff --git a/target/linux/ixp4xx/patches-2.6.25/401-avila_pci_dev.patch b/target/linux/ixp4xx/patches-2.6.25/401-avila_pci_dev.patch deleted file mode 100644 index 2e20230..0000000 --- a/target/linux/ixp4xx/patches-2.6.25/401-avila_pci_dev.patch +++ /dev/null @@ -1,11 +0,0 @@ ---- a/include/asm-arm/arch-ixp4xx/avila.h -+++ b/include/asm-arm/arch-ixp4xx/avila.h -@@ -25,7 +25,7 @@ - /* - * AVILA PCI IRQs - */ --#define AVILA_PCI_MAX_DEV 4 -+#define AVILA_PCI_MAX_DEV 6 - #define LOFT_PCI_MAX_DEV 6 - #define AVILA_PCI_IRQ_LINES 4 - |