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authorMichael Büsch <mb@bu3sch.de>2008-02-19 01:24:18 +0000
committerMichael Büsch <mb@bu3sch.de>2008-02-19 01:24:18 +0000
commitc57ca284ce95dbe3ab1024c2deb8055664b5bddc (patch)
tree06117d87981d37b0ae0fdca63bfb071e9ea36001 /target/linux/generic-2.6/files
parent7b2430f27161a870f57871eb2a480da97b065ba9 (diff)
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ssb: Update to latest upstream version of ssb.
SVN-Revision: 10490
Diffstat (limited to 'target/linux/generic-2.6/files')
-rw-r--r--target/linux/generic-2.6/files/drivers/ssb/Kconfig4
-rw-r--r--target/linux/generic-2.6/files/drivers/ssb/b43_pci_bridge.c2
-rw-r--r--target/linux/generic-2.6/files/drivers/ssb/main.c27
-rw-r--r--target/linux/generic-2.6/files/drivers/ssb/pci.c276
-rw-r--r--target/linux/generic-2.6/files/drivers/ssb/pcmcia.c104
-rw-r--r--target/linux/generic-2.6/files/drivers/ssb/scan.c11
-rw-r--r--target/linux/generic-2.6/files/include/linux/ssb/ssb.h106
-rw-r--r--target/linux/generic-2.6/files/include/linux/ssb/ssb_regs.h83
8 files changed, 371 insertions, 242 deletions
diff --git a/target/linux/generic-2.6/files/drivers/ssb/Kconfig b/target/linux/generic-2.6/files/drivers/ssb/Kconfig
index b4a5e5e..d976660 100644
--- a/target/linux/generic-2.6/files/drivers/ssb/Kconfig
+++ b/target/linux/generic-2.6/files/drivers/ssb/Kconfig
@@ -22,7 +22,7 @@ config SSB
config SSB_PCIHOST_POSSIBLE
bool
- depends on SSB && PCI
+ depends on SSB && (PCI = y || PCI = SSB)
default y
config SSB_PCIHOST
@@ -37,7 +37,7 @@ config SSB_PCIHOST
config SSB_PCMCIAHOST_POSSIBLE
bool
- depends on SSB && PCMCIA && EXPERIMENTAL
+ depends on SSB && (PCMCIA = y || PCMCIA = SSB) && EXPERIMENTAL
default y
config SSB_PCMCIAHOST
diff --git a/target/linux/generic-2.6/files/drivers/ssb/b43_pci_bridge.c b/target/linux/generic-2.6/files/drivers/ssb/b43_pci_bridge.c
index 1a31f7a..2d27d6d 100644
--- a/target/linux/generic-2.6/files/drivers/ssb/b43_pci_bridge.c
+++ b/target/linux/generic-2.6/files/drivers/ssb/b43_pci_bridge.c
@@ -1,7 +1,7 @@
/*
* Broadcom 43xx PCI-SSB bridge module
*
- * This technically is a seperate PCI driver module, but
+ * This technically is a separate PCI driver module, but
* because of its small size we include it in the SSB core
* instead of creating a standalone module.
*
diff --git a/target/linux/generic-2.6/files/drivers/ssb/main.c b/target/linux/generic-2.6/files/drivers/ssb/main.c
index 74d5182..9028ed5 100644
--- a/target/linux/generic-2.6/files/drivers/ssb/main.c
+++ b/target/linux/generic-2.6/files/drivers/ssb/main.c
@@ -11,6 +11,7 @@
#include "ssb_private.h"
#include <linux/delay.h>
+#include <linux/io.h>
#include <linux/ssb/ssb.h>
#include <linux/ssb/ssb_regs.h>
#include <linux/dma-mapping.h>
@@ -320,23 +321,17 @@ static int ssb_bus_match(struct device *dev, struct device_driver *drv)
return 0;
}
-static int ssb_device_uevent(struct device *dev, char **envp, int num_envp,
- char *buffer, int buffer_size)
+static int ssb_device_uevent(struct device *dev, struct kobj_uevent_env *env)
{
struct ssb_device *ssb_dev = dev_to_ssb_dev(dev);
- int ret, i = 0, length = 0;
if (!dev)
return -ENODEV;
- ret = add_uevent_var(envp, num_envp, &i,
- buffer, buffer_size, &length,
+ return add_uevent_var(env,
"MODALIAS=ssb:v%04Xid%04Xrev%02X",
ssb_dev->id.vendor, ssb_dev->id.coreid,
ssb_dev->id.revision);
- envp[i] = NULL;
-
- return ret;
}
static struct bus_type ssb_bustype = {
@@ -445,6 +440,7 @@ static int ssb_devices_register(struct ssb_bus *bus)
break;
case SSB_BUSTYPE_PCMCIA:
#ifdef CONFIG_SSB_PCMCIAHOST
+ sdev->irq = bus->host_pcmcia->irq.AssignedIRQ;
dev->parent = &bus->host_pcmcia->dev;
#endif
break;
@@ -876,14 +872,22 @@ EXPORT_SYMBOL(ssb_clockspeed);
static u32 ssb_tmslow_reject_bitmask(struct ssb_device *dev)
{
+ u32 rev = ssb_read32(dev, SSB_IDLOW) & SSB_IDLOW_SSBREV;
+
/* The REJECT bit changed position in TMSLOW between
* Backplane revisions. */
- switch (ssb_read32(dev, SSB_IDLOW) & SSB_IDLOW_SSBREV) {
+ switch (rev) {
case SSB_IDLOW_SSBREV_22:
return SSB_TMSLOW_REJECT_22;
case SSB_IDLOW_SSBREV_23:
return SSB_TMSLOW_REJECT_23;
+ case SSB_IDLOW_SSBREV_24: /* TODO - find the proper REJECT bits */
+ case SSB_IDLOW_SSBREV_25: /* same here */
+ case SSB_IDLOW_SSBREV_26: /* same here */
+ case SSB_IDLOW_SSBREV_27: /* same here */
+ return SSB_TMSLOW_REJECT_23; /* this is a guess */
default:
+ printk(KERN_INFO "ssb: Backplane Revision 0x%.8X\n", rev);
WARN_ON(1);
}
return (SSB_TMSLOW_REJECT_22 | SSB_TMSLOW_REJECT_23);
@@ -1152,7 +1156,10 @@ static int __init ssb_modinit(void)
return err;
}
-subsys_initcall(ssb_modinit);
+/* ssb must be initialized after PCI but before the ssb drivers.
+ * That means we must use some initcall between subsys_initcall
+ * and device_initcall. */
+fs_initcall(ssb_modinit);
static void __exit ssb_modexit(void)
{
diff --git a/target/linux/generic-2.6/files/drivers/ssb/pci.c b/target/linux/generic-2.6/files/drivers/ssb/pci.c
index 0ab095c..b434df7 100644
--- a/target/linux/generic-2.6/files/drivers/ssb/pci.c
+++ b/target/linux/generic-2.6/files/drivers/ssb/pci.c
@@ -212,29 +212,29 @@ static inline u8 ssb_crc8(u8 crc, u8 data)
return t[crc ^ data];
}
-static u8 ssb_sprom_crc(const u16 *sprom)
+static u8 ssb_sprom_crc(const u16 *sprom, u16 size)
{
int word;
u8 crc = 0xFF;
- for (word = 0; word < SSB_SPROMSIZE_WORDS - 1; word++) {
+ for (word = 0; word < size - 1; word++) {
crc = ssb_crc8(crc, sprom[word] & 0x00FF);
crc = ssb_crc8(crc, (sprom[word] & 0xFF00) >> 8);
}
- crc = ssb_crc8(crc, sprom[SPOFF(SSB_SPROM_REVISION)] & 0x00FF);
+ crc = ssb_crc8(crc, sprom[size - 1] & 0x00FF);
crc ^= 0xFF;
return crc;
}
-static int sprom_check_crc(const u16 *sprom)
+static int sprom_check_crc(const u16 *sprom, u16 size)
{
u8 crc;
u8 expected_crc;
u16 tmp;
- crc = ssb_sprom_crc(sprom);
- tmp = sprom[SPOFF(SSB_SPROM_REVISION)] & SSB_SPROM_REVISION_CRC;
+ crc = ssb_sprom_crc(sprom, size);
+ tmp = sprom[size - 1] & SSB_SPROM_REVISION_CRC;
expected_crc = tmp >> SSB_SPROM_REVISION_CRC_SHIFT;
if (crc != expected_crc)
return -EPROTO;
@@ -246,8 +246,8 @@ static void sprom_do_read(struct ssb_bus *bus, u16 *sprom)
{
int i;
- for (i = 0; i < SSB_SPROMSIZE_WORDS; i++)
- sprom[i] = readw(bus->mmio + SSB_SPROM_BASE + (i * 2));
+ for (i = 0; i < bus->sprom_size; i++)
+ sprom[i] = ioread16(bus->mmio + SSB_SPROM_BASE + (i * 2));
}
static int sprom_do_write(struct ssb_bus *bus, const u16 *sprom)
@@ -255,6 +255,7 @@ static int sprom_do_write(struct ssb_bus *bus, const u16 *sprom)
struct pci_dev *pdev = bus->host_pci;
int i, err;
u32 spromctl;
+ u16 size = bus->sprom_size;
ssb_printk(KERN_NOTICE PFX "Writing SPROM. Do NOT turn off the power! Please stand by...\n");
err = pci_read_config_dword(pdev, SSB_SPROMCTL, &spromctl);
@@ -266,12 +267,12 @@ static int sprom_do_write(struct ssb_bus *bus, const u16 *sprom)
goto err_ctlreg;
ssb_printk(KERN_NOTICE PFX "[ 0%%");
msleep(500);
- for (i = 0; i < SSB_SPROMSIZE_WORDS; i++) {
- if (i == SSB_SPROMSIZE_WORDS / 4)
+ for (i = 0; i < size; i++) {
+ if (i == size / 4)
ssb_printk("25%%");
- else if (i == SSB_SPROMSIZE_WORDS / 2)
+ else if (i == size / 2)
ssb_printk("50%%");
- else if (i == (SSB_SPROMSIZE_WORDS / 4) * 3)
+ else if (i == (size * 3) / 4)
ssb_printk("75%%");
else if (i % 2)
ssb_printk(".");
@@ -296,24 +297,53 @@ err_ctlreg:
return err;
}
-static void sprom_extract_r1(struct ssb_sprom_r1 *out, const u16 *in)
+static s8 r123_extract_antgain(u8 sprom_revision, const u16 *in,
+ u16 mask, u16 shift)
+{
+ u16 v;
+ u8 gain;
+
+ v = in[SPOFF(SSB_SPROM1_AGAIN)];
+ gain = (v & mask) >> shift;
+ if (gain == 0xFF)
+ gain = 2; /* If unset use 2dBm */
+ if (sprom_revision == 1) {
+ /* Convert to Q5.2 */
+ gain <<= 2;
+ } else {
+ /* Q5.2 Fractional part is stored in 0xC0 */
+ gain = ((gain & 0xC0) >> 6) | ((gain & 0x3F) << 2);
+ }
+
+ return (s8)gain;
+}
+
+static void sprom_extract_r123(struct ssb_sprom *out, const u16 *in)
{
int i;
u16 v;
+ s8 gain;
+ u16 loc[3];
- SPEX(pci_spid, SSB_SPROM1_SPID, 0xFFFF, 0);
- SPEX(pci_svid, SSB_SPROM1_SVID, 0xFFFF, 0);
- SPEX(pci_pid, SSB_SPROM1_PID, 0xFFFF, 0);
+ if (out->revision == 3) { /* rev 3 moved MAC */
+ loc[0] = SSB_SPROM3_IL0MAC;
+ loc[1] = SSB_SPROM3_ET0MAC;
+ loc[2] = SSB_SPROM3_ET1MAC;
+ } else {
+ loc[0] = SSB_SPROM1_IL0MAC;
+ loc[1] = SSB_SPROM1_ET0MAC;
+ loc[2] = SSB_SPROM1_ET1MAC;
+ }
for (i = 0; i < 3; i++) {
- v = in[SPOFF(SSB_SPROM1_IL0MAC) + i];
+ v = in[SPOFF(loc[0]) + i];
*(((__be16 *)out->il0mac) + i) = cpu_to_be16(v);
}
for (i = 0; i < 3; i++) {
- v = in[SPOFF(SSB_SPROM1_ET0MAC) + i];
+ v = in[SPOFF(loc[1]) + i];
*(((__be16 *)out->et0mac) + i) = cpu_to_be16(v);
}
for (i = 0; i < 3; i++) {
- v = in[SPOFF(SSB_SPROM1_ET1MAC) + i];
+ v = in[SPOFF(loc[2]) + i];
*(((__be16 *)out->et1mac) + i) = cpu_to_be16(v);
}
SPEX(et0phyaddr, SSB_SPROM1_ETHPHY, SSB_SPROM1_ETHPHY_ET0A, 0);
@@ -324,9 +354,9 @@ static void sprom_extract_r1(struct ssb_sprom_r1 *out, const u16 *in)
SPEX(board_rev, SSB_SPROM1_BINF, SSB_SPROM1_BINF_BREV, 0);
SPEX(country_code, SSB_SPROM1_BINF, SSB_SPROM1_BINF_CCODE,
SSB_SPROM1_BINF_CCODE_SHIFT);
- SPEX(antenna_a, SSB_SPROM1_BINF, SSB_SPROM1_BINF_ANTA,
+ SPEX(ant_available_a, SSB_SPROM1_BINF, SSB_SPROM1_BINF_ANTA,
SSB_SPROM1_BINF_ANTA_SHIFT);
- SPEX(antenna_bg, SSB_SPROM1_BINF, SSB_SPROM1_BINF_ANTBG,
+ SPEX(ant_available_bg, SSB_SPROM1_BINF, SSB_SPROM1_BINF_ANTBG,
SSB_SPROM1_BINF_ANTBG_SHIFT);
SPEX(pa0b0, SSB_SPROM1_PA0B0, 0xFFFF, 0);
SPEX(pa0b1, SSB_SPROM1_PA0B1, 0xFFFF, 0);
@@ -347,100 +377,108 @@ static void sprom_extract_r1(struct ssb_sprom_r1 *out, const u16 *in)
SSB_SPROM1_ITSSI_A_SHIFT);
SPEX(itssi_bg, SSB_SPROM1_ITSSI, SSB_SPROM1_ITSSI_BG, 0);
SPEX(boardflags_lo, SSB_SPROM1_BFLLO, 0xFFFF, 0);
- SPEX(antenna_gain_a, SSB_SPROM1_AGAIN, SSB_SPROM1_AGAIN_A, 0);
- SPEX(antenna_gain_bg, SSB_SPROM1_AGAIN, SSB_SPROM1_AGAIN_BG,
- SSB_SPROM1_AGAIN_BG_SHIFT);
- for (i = 0; i < 4; i++) {
- v = in[SPOFF(SSB_SPROM1_OEM) + i];
- *(((__le16 *)out->oem) + i) = cpu_to_le16(v);
- }
+ if (out->revision >= 2)
+ SPEX(boardflags_hi, SSB_SPROM2_BFLHI, 0xFFFF, 0);
+
+ /* Extract the antenna gain values. */
+ gain = r123_extract_antgain(out->revision, in,
+ SSB_SPROM1_AGAIN_BG,
+ SSB_SPROM1_AGAIN_BG_SHIFT);
+ out->antenna_gain.ghz24.a0 = gain;
+ out->antenna_gain.ghz24.a1 = gain;
+ out->antenna_gain.ghz24.a2 = gain;
+ out->antenna_gain.ghz24.a3 = gain;
+ gain = r123_extract_antgain(out->revision, in,
+ SSB_SPROM1_AGAIN_A,
+ SSB_SPROM1_AGAIN_A_SHIFT);
+ out->antenna_gain.ghz5.a0 = gain;
+ out->antenna_gain.ghz5.a1 = gain;
+ out->antenna_gain.ghz5.a2 = gain;
+ out->antenna_gain.ghz5.a3 = gain;
}
-static void sprom_extract_r2(struct ssb_sprom_r2 *out, const u16 *in)
+static void sprom_extract_r4(struct ssb_sprom *out, const u16 *in)
{
int i;
u16 v;
- SPEX(boardflags_hi, SSB_SPROM2_BFLHI, 0xFFFF, 0);
- SPEX(maxpwr_a_hi, SSB_SPROM2_MAXP_A, SSB_SPROM2_MAXP_A_HI, 0);
- SPEX(maxpwr_a_lo, SSB_SPROM2_MAXP_A, SSB_SPROM2_MAXP_A_LO,
- SSB_SPROM2_MAXP_A_LO_SHIFT);
- SPEX(pa1lob0, SSB_SPROM2_PA1LOB0, 0xFFFF, 0);
- SPEX(pa1lob1, SSB_SPROM2_PA1LOB1, 0xFFFF, 0);
- SPEX(pa1lob2, SSB_SPROM2_PA1LOB2, 0xFFFF, 0);
- SPEX(pa1hib0, SSB_SPROM2_PA1HIB0, 0xFFFF, 0);
- SPEX(pa1hib1, SSB_SPROM2_PA1HIB1, 0xFFFF, 0);
- SPEX(pa1hib2, SSB_SPROM2_PA1HIB2, 0xFFFF, 0);
- SPEX(ofdm_pwr_off, SSB_SPROM2_OPO, SSB_SPROM2_OPO_VALUE, 0);
- for (i = 0; i < 4; i++) {
- v = in[SPOFF(SSB_SPROM2_CCODE) + i];
- *(((__le16 *)out->country_str) + i) = cpu_to_le16(v);
+ /* extract the equivalent of the r1 variables */
+ for (i = 0; i < 3; i++) {
+ v = in[SPOFF(SSB_SPROM4_IL0MAC) + i];
+ *(((__be16 *)out->il0mac) + i) = cpu_to_be16(v);
}
+ for (i = 0; i < 3; i++) {
+ v = in[SPOFF(SSB_SPROM4_ET0MAC) + i];
+ *(((__be16 *)out->et0mac) + i) = cpu_to_be16(v);
+ }
+ for (i = 0; i < 3; i++) {
+ v = in[SPOFF(SSB_SPROM4_ET1MAC) + i];
+ *(((__be16 *)out->et1mac) + i) = cpu_to_be16(v);
+ }
+ SPEX(et0phyaddr, SSB_SPROM4_ETHPHY, SSB_SPROM4_ETHPHY_ET0A, 0);
+ SPEX(et1phyaddr, SSB_SPROM4_ETHPHY, SSB_SPROM4_ETHPHY_ET1A,
+ SSB_SPROM4_ETHPHY_ET1A_SHIFT);
+ SPEX(country_code, SSB_SPROM4_CCODE, 0xFFFF, 0);
+ SPEX(boardflags_lo, SSB_SPROM4_BFLLO, 0xFFFF, 0);
+ SPEX(boardflags_hi, SSB_SPROM4_BFLHI, 0xFFFF, 0);
+ SPEX(ant_available_a, SSB_SPROM4_ANTAVAIL, SSB_SPROM4_ANTAVAIL_A,
+ SSB_SPROM4_ANTAVAIL_A_SHIFT);
+ SPEX(ant_available_bg, SSB_SPROM4_ANTAVAIL, SSB_SPROM4_ANTAVAIL_BG,
+ SSB_SPROM4_ANTAVAIL_BG_SHIFT);
+ SPEX(maxpwr_bg, SSB_SPROM4_MAXP_BG, SSB_SPROM4_MAXP_BG_MASK, 0);
+ SPEX(itssi_bg, SSB_SPROM4_MAXP_BG, SSB_SPROM4_ITSSI_BG,
+ SSB_SPROM4_ITSSI_BG_SHIFT);
+ SPEX(maxpwr_a, SSB_SPROM4_MAXP_A, SSB_SPROM4_MAXP_A_MASK, 0);
+ SPEX(itssi_a, SSB_SPROM4_MAXP_A, SSB_SPROM4_ITSSI_A,
+ SSB_SPROM4_ITSSI_A_SHIFT);
+ SPEX(gpio0, SSB_SPROM4_GPIOA, SSB_SPROM4_GPIOA_P0, 0);
+ SPEX(gpio1, SSB_SPROM4_GPIOA, SSB_SPROM4_GPIOA_P1,
+ SSB_SPROM4_GPIOA_P1_SHIFT);
+ SPEX(gpio2, SSB_SPROM4_GPIOB, SSB_SPROM4_GPIOB_P2, 0);
+ SPEX(gpio3, SSB_SPROM4_GPIOB, SSB_SPROM4_GPIOB_P3,
+ SSB_SPROM4_GPIOB_P3_SHIFT);
+
+ /* Extract the antenna gain values. */
+ SPEX(antenna_gain.ghz24.a0, SSB_SPROM4_AGAIN01,
+ SSB_SPROM4_AGAIN0, SSB_SPROM4_AGAIN0_SHIFT);
+ SPEX(antenna_gain.ghz24.a1, SSB_SPROM4_AGAIN01,
+ SSB_SPROM4_AGAIN1, SSB_SPROM4_AGAIN1_SHIFT);
+ SPEX(antenna_gain.ghz24.a2, SSB_SPROM4_AGAIN23,
+ SSB_SPROM4_AGAIN2, SSB_SPROM4_AGAIN2_SHIFT);
+ SPEX(antenna_gain.ghz24.a3, SSB_SPROM4_AGAIN23,
+ SSB_SPROM4_AGAIN3, SSB_SPROM4_AGAIN3_SHIFT);
+ memcpy(&out->antenna_gain.ghz5, &out->antenna_gain.ghz24,
+ sizeof(out->antenna_gain.ghz5));
+
+ /* TODO - get remaining rev 4 stuff needed */
}
-static void sprom_extract_r3(struct ssb_sprom_r3 *out, const u16 *in)
-{
- out->ofdmapo = (in[SPOFF(SSB_SPROM3_OFDMAPO) + 0] & 0xFF00) >> 8;
- out->ofdmapo |= (in[SPOFF(SSB_SPROM3_OFDMAPO) + 0] & 0x00FF) << 8;
- out->ofdmapo <<= 16;
- out->ofdmapo |= (in[SPOFF(SSB_SPROM3_OFDMAPO) + 1] & 0xFF00) >> 8;
- out->ofdmapo |= (in[SPOFF(SSB_SPROM3_OFDMAPO) + 1] & 0x00FF) << 8;
-
- out->ofdmalpo = (in[SPOFF(SSB_SPROM3_OFDMALPO) + 0] & 0xFF00) >> 8;
- out->ofdmalpo |= (in[SPOFF(SSB_SPROM3_OFDMALPO) + 0] & 0x00FF) << 8;
- out->ofdmalpo <<= 16;
- out->ofdmalpo |= (in[SPOFF(SSB_SPROM3_OFDMALPO) + 1] & 0xFF00) >> 8;
- out->ofdmalpo |= (in[SPOFF(SSB_SPROM3_OFDMALPO) + 1] & 0x00FF) << 8;
-
- out->ofdmahpo = (in[SPOFF(SSB_SPROM3_OFDMAHPO) + 0] & 0xFF00) >> 8;
- out->ofdmahpo |= (in[SPOFF(SSB_SPROM3_OFDMAHPO) + 0] & 0x00FF) << 8;
- out->ofdmahpo <<= 16;
- out->ofdmahpo |= (in[SPOFF(SSB_SPROM3_OFDMAHPO) + 1] & 0xFF00) >> 8;
- out->ofdmahpo |= (in[SPOFF(SSB_SPROM3_OFDMAHPO) + 1] & 0x00FF) << 8;
-
- SPEX(gpioldc_on_cnt, SSB_SPROM3_GPIOLDC, SSB_SPROM3_GPIOLDC_ON,
- SSB_SPROM3_GPIOLDC_ON_SHIFT);
- SPEX(gpioldc_off_cnt, SSB_SPROM3_GPIOLDC, SSB_SPROM3_GPIOLDC_OFF,
- SSB_SPROM3_GPIOLDC_OFF_SHIFT);
- SPEX(cckpo_1M, SSB_SPROM3_CCKPO, SSB_SPROM3_CCKPO_1M, 0);
- SPEX(cckpo_2M, SSB_SPROM3_CCKPO, SSB_SPROM3_CCKPO_2M,
- SSB_SPROM3_CCKPO_2M_SHIFT);
- SPEX(cckpo_55M, SSB_SPROM3_CCKPO, SSB_SPROM3_CCKPO_55M,
- SSB_SPROM3_CCKPO_55M_SHIFT);
- SPEX(cckpo_11M, SSB_SPROM3_CCKPO, SSB_SPROM3_CCKPO_11M,
- SSB_SPROM3_CCKPO_11M_SHIFT);
-
- out->ofdmgpo = (in[SPOFF(SSB_SPROM3_OFDMGPO) + 0] & 0xFF00) >> 8;
- out->ofdmgpo |= (in[SPOFF(SSB_SPROM3_OFDMGPO) + 0] & 0x00FF) << 8;
- out->ofdmgpo <<= 16;
- out->ofdmgpo |= (in[SPOFF(SSB_SPROM3_OFDMGPO) + 1] & 0xFF00) >> 8;
- out->ofdmgpo |= (in[SPOFF(SSB_SPROM3_OFDMGPO) + 1] & 0x00FF) << 8;
-}
-
-static int sprom_extract(struct ssb_bus *bus,
- struct ssb_sprom *out, const u16 *in)
+static int sprom_extract(struct ssb_bus *bus, struct ssb_sprom *out,
+ const u16 *in, u16 size)
{
memset(out, 0, sizeof(*out));
- SPEX(revision, SSB_SPROM_REVISION, SSB_SPROM_REVISION_REV, 0);
- SPEX(crc, SSB_SPROM_REVISION, SSB_SPROM_REVISION_CRC,
- SSB_SPROM_REVISION_CRC_SHIFT);
-
+ out->revision = in[size - 1] & 0x00FF;
+ ssb_dprintk(KERN_DEBUG PFX "SPROM revision %d detected.\n", out->revision);
if ((bus->chip_id & 0xFF00) == 0x4400) {
/* Workaround: The BCM44XX chip has a stupid revision
* number stored in the SPROM.
* Always extract r1. */
- sprom_extract_r1(&out->r1, in);
+ out->revision = 1;
+ sprom_extract_r123(out, in);
+ } else if (bus->chip_id == 0x4321) {
+ /* the BCM4328 has a chipid == 0x4321 and a rev 4 SPROM */
+ out->revision = 4;
+ sprom_extract_r4(out, in);
} else {
if (out->revision == 0)
goto unsupported;
- if (out->revision >= 1 && out->revision <= 3)
- sprom_extract_r1(&out->r1, in);
- if (out->revision >= 2 && out->revision <= 3)
- sprom_extract_r2(&out->r2, in);
- if (out->revision == 3)
- sprom_extract_r3(&out->r3, in);
- if (out->revision >= 4)
+ if (out->revision >= 1 && out->revision <= 3) {
+ sprom_extract_r123(out, in);
+ }
+ if (out->revision == 4)
+ sprom_extract_r4(out, in);
+ if (out->revision >= 5)
goto unsupported;
}
@@ -448,7 +486,7 @@ static int sprom_extract(struct ssb_bus *bus,
unsupported:
ssb_printk(KERN_WARNING PFX "Unsupported SPROM revision %d "
"detected. Will extract v1\n", out->revision);
- sprom_extract_r1(&out->r1, in);
+ sprom_extract_r123(out, in);
return 0;
}
@@ -458,16 +496,29 @@ static int ssb_pci_sprom_get(struct ssb_bus *bus,
int err = -ENOMEM;
u16 *buf;
- buf = kcalloc(SSB_SPROMSIZE_WORDS, sizeof(u16), GFP_KERNEL);
+ buf = kcalloc(SSB_SPROMSIZE_WORDS_R123, sizeof(u16), GFP_KERNEL);
if (!buf)
goto out;
+ bus->sprom_size = SSB_SPROMSIZE_WORDS_R123;
sprom_do_read(bus, buf);
- err = sprom_check_crc(buf);
+ err = sprom_check_crc(buf, bus->sprom_size);
if (err) {
- ssb_printk(KERN_WARNING PFX
- "WARNING: Invalid SPROM CRC (corrupt SPROM)\n");
+ /* check for rev 4 sprom - has special signature */
+ if (buf[32] == 0x5372) {
+ kfree(buf);
+ buf = kcalloc(SSB_SPROMSIZE_WORDS_R4, sizeof(u16),
+ GFP_KERNEL);
+ if (!buf)
+ goto out;
+ bus->sprom_size = SSB_SPROMSIZE_WORDS_R4;
+ sprom_do_read(bus, buf);
+ err = sprom_check_crc(buf, bus->sprom_size);
+ }
+ if (err)
+ ssb_printk(KERN_WARNING PFX "WARNING: Invalid"
+ " SPROM CRC (corrupt SPROM)\n");
}
- err = sprom_extract(bus, sprom, buf);
+ err = sprom_extract(bus, sprom, buf, bus->sprom_size);
kfree(buf);
out:
@@ -581,29 +632,28 @@ const struct ssb_bus_ops ssb_pci_ops = {
.write32 = ssb_pci_write32,
};
-static int sprom2hex(const u16 *sprom, char *buf, size_t buf_len)
+static int sprom2hex(const u16 *sprom, char *buf, size_t buf_len, u16 size)
{
int i, pos = 0;
- for (i = 0; i < SSB_SPROMSIZE_WORDS; i++) {
+ for (i = 0; i < size; i++)
pos += snprintf(buf + pos, buf_len - pos - 1,
"%04X", swab16(sprom[i]) & 0xFFFF);
- }
pos += snprintf(buf + pos, buf_len - pos - 1, "\n");
return pos + 1;
}
-static int hex2sprom(u16 *sprom, const char *dump, size_t len)
+static int hex2sprom(u16 *sprom, const char *dump, size_t len, u16 size)
{
char tmp[5] = { 0 };
int cnt = 0;
unsigned long parsed;
- if (len < SSB_SPROMSIZE_BYTES * 2)
+ if (len < size * 2)
return -EINVAL;
- while (cnt < SSB_SPROMSIZE_WORDS) {
+ while (cnt < size) {
memcpy(tmp, dump, 4);
dump += 4;
parsed = simple_strtoul(tmp, NULL, 16);
@@ -627,7 +677,7 @@ static ssize_t ssb_pci_attr_sprom_show(struct device *pcidev,
if (!bus)
goto out;
err = -ENOMEM;
- sprom = kcalloc(SSB_SPROMSIZE_WORDS, sizeof(u16), GFP_KERNEL);
+ sprom = kcalloc(bus->sprom_size, sizeof(u16), GFP_KERNEL);
if (!sprom)
goto out;
@@ -640,7 +690,7 @@ static ssize_t ssb_pci_attr_sprom_show(struct device *pcidev,
sprom_do_read(bus, sprom);
mutex_unlock(&bus->pci_sprom_mutex);
- count = sprom2hex(sprom, buf, PAGE_SIZE);
+ count = sprom2hex(sprom, buf, PAGE_SIZE, bus->sprom_size);
err = 0;
out_kfree:
@@ -662,15 +712,15 @@ static ssize_t ssb_pci_attr_sprom_store(struct device *pcidev,
if (!bus)
goto out;
err = -ENOMEM;
- sprom = kcalloc(SSB_SPROMSIZE_WORDS, sizeof(u16), GFP_KERNEL);
+ sprom = kcalloc(bus->sprom_size, sizeof(u16), GFP_KERNEL);
if (!sprom)
goto out;
- err = hex2sprom(sprom, buf, count);
+ err = hex2sprom(sprom, buf, count, bus->sprom_size);
if (err) {
err = -EINVAL;
goto out_kfree;
}
- err = sprom_check_crc(sprom);
+ err = sprom_check_crc(sprom, bus->sprom_size);
if (err) {
err = -EINVAL;
goto out_kfree;
diff --git a/target/linux/generic-2.6/files/drivers/ssb/pcmcia.c b/target/linux/generic-2.6/files/drivers/ssb/pcmcia.c
index 7c77360..46816cd 100644
--- a/target/linux/generic-2.6/files/drivers/ssb/pcmcia.c
+++ b/target/linux/generic-2.6/files/drivers/ssb/pcmcia.c
@@ -10,6 +10,7 @@
#include <linux/ssb/ssb.h>
#include <linux/delay.h>
+#include <linux/io.h>
#include <pcmcia/cs_types.h>
#include <pcmcia/cs.h>
@@ -62,17 +63,17 @@ int ssb_pcmcia_switch_coreidx(struct ssb_bus *bus,
err = pcmcia_access_configuration_register(pdev, &reg);
if (err != CS_SUCCESS)
goto error;
- read_addr |= (reg.Value & 0xF) << 12;
+ read_addr |= ((u32)(reg.Value & 0x0F)) << 12;
reg.Offset = 0x30;
err = pcmcia_access_configuration_register(pdev, &reg);
if (err != CS_SUCCESS)
goto error;
- read_addr |= reg.Value << 16;
+ read_addr |= ((u32)reg.Value) << 16;
reg.Offset = 0x32;
err = pcmcia_access_configuration_register(pdev, &reg);
if (err != CS_SUCCESS)
goto error;
- read_addr |= reg.Value << 24;
+ read_addr |= ((u32)reg.Value) << 24;
cur_core = (read_addr - SSB_ENUM_BASE) / SSB_CORE_SIZE;
if (cur_core == coreidx)
@@ -93,7 +94,6 @@ int ssb_pcmcia_switch_core(struct ssb_bus *bus,
struct ssb_device *dev)
{
int err;
- unsigned long flags;
#if SSB_VERBOSE_PCMCIACORESWITCH_DEBUG
ssb_printk(KERN_INFO PFX
@@ -102,11 +102,9 @@ int ssb_pcmcia_switch_core(struct ssb_bus *bus,
dev->core_index);
#endif
- spin_lock_irqsave(&bus->bar_lock, flags);
err = ssb_pcmcia_switch_coreidx(bus, dev->core_index);
if (!err)
bus->mapped_device = dev;
- spin_unlock_irqrestore(&bus->bar_lock, flags);
return err;
}
@@ -114,14 +112,12 @@ int ssb_pcmcia_switch_core(struct ssb_bus *bus,
int ssb_pcmcia_switch_segment(struct ssb_bus *bus, u8 seg)
{
int attempts = 0;
- unsigned long flags;
conf_reg_t reg;
- int res, err = 0;
+ int res;
SSB_WARN_ON((seg != 0) && (seg != 1));
reg.Offset = 0x34;
reg.Function = 0;
- spin_lock_irqsave(&bus->bar_lock, flags);
while (1) {
reg.Action = CS_WRITE;
reg.Value = seg;
@@ -142,37 +138,36 @@ int ssb_pcmcia_switch_segment(struct ssb_bus *bus, u8 seg)
udelay(10);
}
bus->mapped_pcmcia_seg = seg;
-out_unlock:
- spin_unlock_irqrestore(&bus->bar_lock, flags);
- return err;
+
+ return 0;
error:
ssb_printk(KERN_ERR PFX "Failed to switch pcmcia segment\n");
- err = -ENODEV;
- goto out_unlock;
+ return -ENODEV;
}
-/* These are the main device register access functions.
- * do_select_core is inline to have the likely hotpath inline.
- * All unlikely codepaths are out-of-line. */
-static inline int do_select_core(struct ssb_bus *bus,
- struct ssb_device *dev,
- u16 *offset)
+static int select_core_and_segment(struct ssb_device *dev,
+ u16 *offset)
{
+ struct ssb_bus *bus = dev->bus;
int err;
- u8 need_seg = (*offset >= 0x800) ? 1 : 0;
+ u8 need_segment;
+
+ if (*offset >= 0x800) {
+ *offset -= 0x800;
+ need_segment = 1;
+ } else
+ need_segment = 0;
if (unlikely(dev != bus->mapped_device)) {
err = ssb_pcmcia_switch_core(bus, dev);
if (unlikely(err))
return err;
}
- if (unlikely(need_seg != bus->mapped_pcmcia_seg)) {
- err = ssb_pcmcia_switch_segment(bus, need_seg);
+ if (unlikely(need_segment != bus->mapped_pcmcia_seg)) {
+ err = ssb_pcmcia_switch_segment(bus, need_segment);
if (unlikely(err))
return err;
}
- if (need_seg == 1)
- *offset -= 0x800;
return 0;
}
@@ -180,46 +175,65 @@ static inline int do_select_core(struct ssb_bus *bus,
static u16 ssb_pcmcia_read16(struct ssb_device *dev, u16 offset)
{
struct ssb_bus *bus = dev->bus;
- u16 x;
+ unsigned long flags;
+ int err;
+ u16 value = 0xFFFF;
- if (unlikely(do_select_core(bus, dev, &offset)))
- return 0xFFFF;
- x = readw(bus->mmio + offset);
+ spin_lock_irqsave(&bus->bar_lock, flags);
+ err = select_core_and_segment(dev, &offset);
+ if (likely(!err))
+ value = readw(bus->mmio + offset);
+ spin_unlock_irqrestore(&bus->bar_lock, flags);
- return x;
+ return value;
}
static u32 ssb_pcmcia_read32(struct ssb_device *dev, u16 offset)
{
struct ssb_bus *bus = dev->bus;
- u32 x;
+ unsigned long flags;
+ int err;
+ u32 lo = 0xFFFFFFFF, hi = 0xFFFFFFFF;
- if (unlikely(do_select_core(bus, dev, &offset)))
- return 0xFFFFFFFF;
- x = readl(bus->mmio + offset);
+ spin_lock_irqsave(&bus->bar_lock, flags);
+ err = select_core_and_segment(dev, &offset);
+ if (likely(!err)) {
+ lo = readw(bus->mmio + offset);
+ hi = readw(bus->mmio + offset + 2);
+ }
+ spin_unlock_irqrestore(&bus->bar_lock, flags);
- return x;
+ return (lo | (hi << 16));
}
static void ssb_pcmcia_write16(struct ssb_device *dev, u16 offset, u16 value)
{
struct ssb_bus *bus = dev->bus;
+ unsigned long flags;
+ int err;
- if (unlikely(do_select_core(bus, dev, &offset)))
- return;
- writew(value, bus->mmio + offset);
+ spin_lock_irqsave(&bus->bar_lock, flags);
+ err = select_core_and_segment(dev, &offset);
+ if (likely(!err))
+ writew(value, bus->mmio + offset);
+ mmiowb();
+ spin_unlock_irqrestore(&bus->bar_lock, flags);
}
static void ssb_pcmcia_write32(struct ssb_device *dev, u16 offset, u32 value)
{
struct ssb_bus *bus = dev->bus;
+ unsigned long flags;
+ int err;
- if (unlikely(do_select_core(bus, dev, &offset)))
- return;
- readw(bus->mmio + offset);
- writew(value >> 16, bus->mmio + offset + 2);
- readw(bus->mmio + offset);
- writew(value, bus->mmio + offset);
+ spin_lock_irqsave(&bus->bar_lock, flags);
+ err = select_core_and_segment(dev, &offset);
+ if (likely(!err)) {
+ writew((value & 0x0000FFFF), bus->mmio + offset);
+ writew(((value & 0xFFFF0000) >> 16), bus->mmio + offset + 2);
+ }
+ mmiowb();
+ spin_unlock_irqrestore(&bus->bar_lock, flags);
}
/* Not "static", as it's used in main.c */
@@ -230,10 +244,12 @@ const struct ssb_bus_ops ssb_pcmcia_ops = {
.write32 = ssb_pcmcia_write32,
};
+#include <linux/etherdevice.h>
int ssb_pcmcia_get_invariants(struct ssb_bus *bus,
struct ssb_init_invariants *iv)
{
//TODO
+ random_ether_addr(iv->sprom.il0mac);
return 0;
}
diff --git a/target/linux/generic-2.6/files/drivers/ssb/scan.c b/target/linux/generic-2.6/files/drivers/ssb/scan.c
index 96258c6..63ee5cf 100644
--- a/target/linux/generic-2.6/files/drivers/ssb/scan.c
+++ b/target/linux/generic-2.6/files/drivers/ssb/scan.c
@@ -388,6 +388,17 @@ int ssb_bus_scan(struct ssb_bus *bus,
case SSB_DEV_PCI:
case SSB_DEV_PCIE:
#ifdef CONFIG_SSB_DRIVER_PCICORE
+ if (bus->bustype == SSB_BUSTYPE_PCI) {
+ /* Ignore PCI cores on PCI-E cards.
+ * Ignore PCI-E cores on PCI cards. */
+ if (dev->id.coreid == SSB_DEV_PCI) {
+ if (bus->host_pci->is_pcie)
+ continue;
+ } else {
+ if (!bus->host_pci->is_pcie)
+ continue;
+ }
+ }
if (bus->pcicore.dev) {
ssb_printk(KERN_WARNING PFX
"WARNING: Multiple PCI(E) cores found\n");
diff --git a/target/linux/generic-2.6/files/include/linux/ssb/ssb.h b/target/linux/generic-2.6/files/include/linux/ssb/ssb.h
index 2b5c312..9d5da8b 100644
--- a/target/linux/generic-2.6/files/include/linux/ssb/ssb.h
+++ b/target/linux/generic-2.6/files/include/linux/ssb/ssb.h
@@ -15,22 +15,19 @@ struct pcmcia_device;
struct ssb_bus;
struct ssb_driver;
-
-struct ssb_sprom_r1 {
- u16 pci_spid; /* Subsystem Product ID for PCI */
- u16 pci_svid; /* Subsystem Vendor ID for PCI */
- u16 pci_pid; /* Product ID for PCI */
+struct ssb_sprom {
+ u8 revision;
u8 il0mac[6]; /* MAC address for 802.11b/g */
u8 et0mac[6]; /* MAC address for Ethernet */
u8 et1mac[6]; /* MAC address for 802.11a */
- u8 et0phyaddr:5; /* MII address for enet0 */
- u8 et1phyaddr:5; /* MII address for enet1 */
- u8 et0mdcport:1; /* MDIO for enet0 */
- u8 et1mdcport:1; /* MDIO for enet1 */
- u8 board_rev; /* Board revision */
- u8 country_code:4; /* Country Code */
- u8 antenna_a:2; /* Antenna 0/1 available for A-PHY */
- u8 antenna_bg:2; /* Antenna 0/1 available for B-PHY and G-PHY */
+ u8 et0phyaddr; /* MII address for enet0 */
+ u8 et1phyaddr; /* MII address for enet1 */
+ u8 et0mdcport; /* MDIO for enet0 */
+ u8 et1mdcport; /* MDIO for enet1 */
+ u8 board_rev; /* Board revision number from SPROM. */
+ u8 country_code; /* Country Code */
+ u8 ant_available_a; /* A-PHY antenna available bits (up to 4) */
+ u8 ant_available_bg; /* B/G-PHY antenna available bits (up to 4) */
u16 pa0b0;
u16 pa0b1;
u16 pa0b2;
@@ -41,61 +38,26 @@ struct ssb_sprom_r1 {
u8 gpio1; /* GPIO pin 1 */
u8 gpio2; /* GPIO pin 2 */
u8 gpio3; /* GPIO pin 3 */
- u16 maxpwr_a; /* A-PHY Power Amplifier Max Power (in dBm Q5.2) */
- u16 maxpwr_bg; /* B/G-PHY Power Amplifier Max Power (in dBm Q5.2) */
+ u16 maxpwr_a; /* A-PHY Amplifier Max Power (in dBm Q5.2) */
+ u16 maxpwr_bg; /* B/G-PHY Amplifier Max Power (in dBm Q5.2) */
u8 itssi_a; /* Idle TSSI Target for A-PHY */
u8 itssi_bg; /* Idle TSSI Target for B/G-PHY */
u16 boardflags_lo; /* Boardflags (low 16 bits) */
- u8 antenna_gain_a; /* A-PHY Antenna gain (in dBm Q5.2) */
- u8 antenna_gain_bg; /* B/G-PHY Antenna gain (in dBm Q5.2) */
- u8 oem[8]; /* OEM string (rev 1 only) */
-};
-
-struct ssb_sprom_r2 {
u16 boardflags_hi; /* Boardflags (high 16 bits) */
- u8 maxpwr_a_lo; /* A-PHY Max Power Low */
- u8 maxpwr_a_hi; /* A-PHY Max Power High */
- u16 pa1lob0; /* A-PHY PA Low Settings */
- u16 pa1lob1; /* A-PHY PA Low Settings */
- u16 pa1lob2; /* A-PHY PA Low Settings */
- u16 pa1hib0; /* A-PHY PA High Settings */
- u16 pa1hib1; /* A-PHY PA High Settings */
- u16 pa1hib2; /* A-PHY PA High Settings */
- u8 ofdm_pwr_off; /* OFDM Power Offset from CCK Level */
- u8 country_str[2]; /* Two char Country Code */
-};
-struct ssb_sprom_r3 {
- u32 ofdmapo; /* A-PHY OFDM Mid Power Offset */
- u32 ofdmalpo; /* A-PHY OFDM Low Power Offset */
- u32 ofdmahpo; /* A-PHY OFDM High Power Offset */
- u8 gpioldc_on_cnt; /* GPIO LED Powersave Duty Cycle ON count */
- u8 gpioldc_off_cnt; /* GPIO LED Powersave Duty Cycle OFF count */
- u8 cckpo_1M:4; /* CCK Power Offset for Rate 1M */
- u8 cckpo_2M:4; /* CCK Power Offset for Rate 2M */
- u8 cckpo_55M:4; /* CCK Power Offset for Rate 5.5M */
- u8 cckpo_11M:4; /* CCK Power Offset for Rate 11M */
- u32 ofdmgpo; /* G-PHY OFDM Power Offset */
-};
-
-struct ssb_sprom_r4 {
- /* TODO */
-};
-
-struct ssb_sprom {
- u8 revision;
- u8 crc;
- /* The valid r# fields are selected by the "revision".
- * Revision 3 and lower inherit from lower revisions.
- */
- union {
+ /* Antenna gain values for up to 4 antennas
+ * on each band. Values in dBm/4 (Q5.2). Negative gain means the
+ * loss in the connectors is bigger than the gain. */
+ struct {
+ struct {
+ s8 a0, a1, a2, a3;
+ } ghz24; /* 2.4GHz band */
struct {
- struct ssb_sprom_r1 r1;
- struct ssb_sprom_r2 r2;
- struct ssb_sprom_r3 r3;
- };
- struct ssb_sprom_r4 r4;
- };
+ s8 a0, a1, a2, a3;
+ } ghz5; /* 5GHz band */
+ } antenna_gain;
+
+ /* TODO - add any parameters needed from rev 2, 3, or 4 SPROMs */
};
/* Information about the PCB the circuitry is soldered on. */
@@ -270,7 +232,8 @@ struct ssb_bus {
struct ssb_device *mapped_device;
/* Currently mapped PCMCIA segment. (bustype == SSB_BUSTYPE_PCMCIA only) */
u8 mapped_pcmcia_seg;
- /* Lock for core and segment switching. */
+ /* Lock for core and segment switching.
+ * On PCMCIA-host busses this is used to protect the whole MMIO access. */
spinlock_t bar_lock;
/* The bus this backplane is running on. */
@@ -288,6 +251,7 @@ struct ssb_bus {
/* ID information about the Chip. */
u16 chip_id;
u16 chip_rev;
+ u16 sprom_size; /* number of words in sprom */
u8 chip_package;
/* List of devices (cores) on the backplane. */
@@ -402,6 +366,22 @@ static inline void ssb_pcihost_unregister(struct pci_driver *driver)
{
pci_unregister_driver(driver);
}
+
+static inline
+void ssb_pcihost_set_power_state(struct ssb_device *sdev, pci_power_t state)
+{
+ if (sdev->bus->bustype == SSB_BUSTYPE_PCI)
+ pci_set_power_state(sdev->bus->host_pci, state);
+}
+#else
+static inline void ssb_pcihost_unregister(struct pci_driver *driver)
+{
+}
+
+static inline
+void ssb_pcihost_set_power_state(struct ssb_device *sdev, pci_power_t state)
+{
+}
#endif /* CONFIG_SSB_PCIHOST */
diff --git a/target/linux/generic-2.6/files/include/linux/ssb/ssb_regs.h b/target/linux/generic-2.6/files/include/linux/ssb/ssb_regs.h
index 47c7c71..ebad0ba 100644
--- a/target/linux/generic-2.6/files/include/linux/ssb/ssb_regs.h
+++ b/target/linux/generic-2.6/files/include/linux/ssb/ssb_regs.h
@@ -147,6 +147,10 @@
#define SSB_IDLOW_SSBREV 0xF0000000 /* Sonics Backplane Revision code */
#define SSB_IDLOW_SSBREV_22 0x00000000 /* <= 2.2 */
#define SSB_IDLOW_SSBREV_23 0x10000000 /* 2.3 */
+#define SSB_IDLOW_SSBREV_24 0x40000000 /* ?? Found in BCM4328 */
+#define SSB_IDLOW_SSBREV_25 0x50000000 /* ?? Not Found yet */
+#define SSB_IDLOW_SSBREV_26 0x60000000 /* ?? Found in some BCM4311/2 */
+#define SSB_IDLOW_SSBREV_27 0x70000000 /* ?? Found in some BCM4311/2 */
#define SSB_IDHIGH 0x0FFC /* SB Identification High */
#define SSB_IDHIGH_RCLO 0x0000000F /* Revision Code (low part) */
#define SSB_IDHIGH_CC 0x00008FF0 /* Core Code */
@@ -162,11 +166,16 @@
*/
#define SSB_SPROMSIZE_WORDS 64
#define SSB_SPROMSIZE_BYTES (SSB_SPROMSIZE_WORDS * sizeof(u16))
+#define SSB_SPROMSIZE_WORDS_R123 64
+#define SSB_SPROMSIZE_WORDS_R4 220
+#define SSB_SPROMSIZE_BYTES_R123 (SSB_SPROMSIZE_WORDS_R123 * sizeof(u16))
+#define SSB_SPROMSIZE_BYTES_R4 (SSB_SPROMSIZE_WORDS_R4 * sizeof(u16))
#define SSB_SPROM_BASE 0x1000
#define SSB_SPROM_REVISION 0x107E
#define SSB_SPROM_REVISION_REV 0x00FF /* SPROM Revision number */
#define SSB_SPROM_REVISION_CRC 0xFF00 /* SPROM CRC8 value */
#define SSB_SPROM_REVISION_CRC_SHIFT 8
+
/* SPROM Revision 1 */
#define SSB_SPROM1_SPID 0x1004 /* Subsystem Product ID for PCI */
#define SSB_SPROM1_SVID 0x1006 /* Subsystem Vendor ID for PCI */
@@ -184,10 +193,10 @@
#define SSB_SPROM1_BINF_BREV 0x00FF /* Board Revision */
#define SSB_SPROM1_BINF_CCODE 0x0F00 /* Country Code */
#define SSB_SPROM1_BINF_CCODE_SHIFT 8
-#define SSB_SPROM1_BINF_ANTA 0x3000 /* Available A-PHY antennas */
-#define SSB_SPROM1_BINF_ANTA_SHIFT 12
-#define SSB_SPROM1_BINF_ANTBG 0xC000 /* Available B-PHY antennas */
-#define SSB_SPROM1_BINF_ANTBG_SHIFT 14
+#define SSB_SPROM1_BINF_ANTBG 0x3000 /* Available B-PHY and G-PHY antennas */
+#define SSB_SPROM1_BINF_ANTBG_SHIFT 12
+#define SSB_SPROM1_BINF_ANTA 0xC000 /* Available A-PHY antennas */
+#define SSB_SPROM1_BINF_ANTA_SHIFT 14
#define SSB_SPROM1_PA0B0 0x105E
#define SSB_SPROM1_PA0B1 0x1060
#define SSB_SPROM1_PA0B2 0x1062
@@ -212,10 +221,11 @@
#define SSB_SPROM1_ITSSI_A_SHIFT 8
#define SSB_SPROM1_BFLLO 0x1072 /* Boardflags (low 16 bits) */
#define SSB_SPROM1_AGAIN 0x1074 /* Antenna Gain (in dBm Q5.2) */
-#define SSB_SPROM1_AGAIN_A 0x00FF /* A-PHY */
-#define SSB_SPROM1_AGAIN_BG 0xFF00 /* B-PHY and G-PHY */
-#define SSB_SPROM1_AGAIN_BG_SHIFT 8
-#define SSB_SPROM1_OEM 0x1076 /* 8 bytes OEM string (rev 1 only) */
+#define SSB_SPROM1_AGAIN_BG 0x00FF /* B-PHY and G-PHY */
+#define SSB_SPROM1_AGAIN_BG_SHIFT 0
+#define SSB_SPROM1_AGAIN_A 0xFF00 /* A-PHY */
+#define SSB_SPROM1_AGAIN_A_SHIFT 8
+
/* SPROM Revision 2 (inherits from rev 1) */
#define SSB_SPROM2_BFLHI 0x1038 /* Boardflags (high 16 bits) */
#define SSB_SPROM2_MAXP_A 0x103A /* A-PHY Max Power */
@@ -232,7 +242,11 @@
#define SSB_SPROM2_OPO_VALUE 0x00FF
#define SSB_SPROM2_OPO_UNUSED 0xFF00
#define SSB_SPROM2_CCODE 0x107C /* Two char Country Code */
-/* SPROM Revision 3 (inherits from rev 2) */
+
+/* SPROM Revision 3 (inherits most data from rev 2) */
+#define SSB_SPROM3_IL0MAC 0x104A /* 6 bytes MAC address for 802.11b/g */
+#define SSB_SPROM3_ET0MAC 0x1050 /* 6 bytes MAC address for Ethernet ?? */
+#define SSB_SPROM3_ET1MAC 0x1050 /* 6 bytes MAC address for 802.11a ?? */
#define SSB_SPROM3_OFDMAPO 0x102C /* A-PHY OFDM Mid Power Offset (4 bytes, BigEndian) */
#define SSB_SPROM3_OFDMALPO 0x1030 /* A-PHY OFDM Low Power Offset (4 bytes, BigEndian) */
#define SSB_SPROM3_OFDMAHPO 0x1034 /* A-PHY OFDM High Power Offset (4 bytes, BigEndian) */
@@ -251,6 +265,57 @@
#define SSB_SPROM3_CCKPO_11M_SHIFT 12
#define SSB_SPROM3_OFDMGPO 0x107A /* G-PHY OFDM Power Offset (4 bytes, BigEndian) */
+/* SPROM Revision 4 */
+#define SSB_SPROM4_IL0MAC 0x104C /* 6 byte MAC address for a/b/g/n */
+#define SSB_SPROM4_ET0MAC 0x1018 /* 6 bytes MAC address for Ethernet ?? */
+#define SSB_SPROM4_ET1MAC 0x1018 /* 6 bytes MAC address for 802.11a ?? */
+#define SSB_SPROM4_ETHPHY 0x105A /* Ethernet PHY settings ?? */
+#define SSB_SPROM4_ETHPHY_ET0A 0x001F /* MII Address for enet0 */
+#define SSB_SPROM4_ETHPHY_ET1A 0x03E0 /* MII Address for enet1 */
+#define SSB_SPROM4_ETHPHY_ET1A_SHIFT 5
+#define SSB_SPROM4_ETHPHY_ET0M (1<<14) /* MDIO for enet0 */
+#define SSB_SPROM4_ETHPHY_ET1M (1<<15) /* MDIO for enet1 */
+#define SSB_SPROM4_CCODE 0x1052 /* Country Code (2 bytes) */
+#define SSB_SPROM4_ANTAVAIL 0x105D /* Antenna available bitfields */
+#define SSB_SPROM4_ANTAVAIL_A 0x00FF /* A-PHY bitfield */
+#define SSB_SPROM4_ANTAVAIL_A_SHIFT 0
+#define SSB_SPROM4_ANTAVAIL_BG 0xFF00 /* B-PHY and G-PHY bitfield */
+#define SSB_SPROM4_ANTAVAIL_BG_SHIFT 8
+#define SSB_SPROM4_BFLLO 0x1044 /* Boardflags (low 16 bits) */
+#define SSB_SPROM4_AGAIN01 0x105E /* Antenna Gain (in dBm Q5.2) */
+#define SSB_SPROM4_AGAIN0 0x00FF /* Antenna 0 */
+#define SSB_SPROM4_AGAIN0_SHIFT 0
+#define SSB_SPROM4_AGAIN1 0xFF00 /* Antenna 1 */
+#define SSB_SPROM4_AGAIN1_SHIFT 8
+#define SSB_SPROM4_AGAIN23 0x1060
+#define SSB_SPROM4_AGAIN2 0x00FF /* Antenna 2 */
+#define SSB_SPROM4_AGAIN2_SHIFT 0
+#define SSB_SPROM4_AGAIN3 0xFF00 /* Antenna 3 */
+#define SSB_SPROM4_AGAIN3_SHIFT 8
+#define SSB_SPROM4_BFLHI 0x1046 /* Board Flags Hi */
+#define SSB_SPROM4_MAXP_BG 0x1080 /* Max Power BG in path 1 */
+#define SSB_SPROM4_MAXP_BG_MASK 0x00FF /* Mask for Max Power BG */
+#define SSB_SPROM4_ITSSI_BG 0xFF00 /* Mask for path 1 itssi_bg */
+#define SSB_SPROM4_ITSSI_BG_SHIFT 8
+#define SSB_SPROM4_MAXP_A 0x108A /* Max Power A in path 1 */
+#define SSB_SPROM4_MAXP_A_MASK 0x00FF /* Mask for Max Power A */
+#define SSB_SPROM4_ITSSI_A 0xFF00 /* Mask for path 1 itssi_a */
+#define SSB_SPROM4_ITSSI_A_SHIFT 8
+#define SSB_SPROM4_GPIOA 0x1056 /* Gen. Purpose IO # 0 and 1 */
+#define SSB_SPROM4_GPIOA_P0 0x00FF /* Pin 0 */
+#define SSB_SPROM4_GPIOA_P1 0xFF00 /* Pin 1 */
+#define SSB_SPROM4_GPIOA_P1_SHIFT 8
+#define SSB_SPROM4_GPIOB 0x1058 /* Gen. Purpose IO # 2 and 3 */
+#define SSB_SPROM4_GPIOB_P2 0x00FF /* Pin 2 */
+#define SSB_SPROM4_GPIOB_P3 0xFF00 /* Pin 3 */
+#define SSB_SPROM4_GPIOB_P3_SHIFT 8
+#define SSB_SPROM4_PA0B0 0x1082 /* The paXbY locations are */
+#define SSB_SPROM4_PA0B1 0x1084 /* only guesses */
+#define SSB_SPROM4_PA0B2 0x1086
+#define SSB_SPROM4_PA1B0 0x108E
+#define SSB_SPROM4_PA1B1 0x1090
+#define SSB_SPROM4_PA1B2 0x1092
+
/* Values for SSB_SPROM1_BINF_CCODE */
enum {
SSB_SPROM1CCODE_WORLD = 0,