diff options
| -rw-r--r-- | target/linux/generic/files/drivers/net/phy/ar8216.c | 438 | ||||
| -rw-r--r-- | target/linux/generic/files/drivers/net/phy/ar8216.h | 61 |
2 files changed, 492 insertions, 7 deletions
diff --git a/target/linux/generic/files/drivers/net/phy/ar8216.c b/target/linux/generic/files/drivers/net/phy/ar8216.c index 5a8a938..01a542f 100644 --- a/target/linux/generic/files/drivers/net/phy/ar8216.c +++ b/target/linux/generic/files/drivers/net/phy/ar8216.c @@ -32,6 +32,7 @@ #include <linux/etherdevice.h> #include <linux/lockdep.h> #include <linux/ar8216_platform.h> +#include <linux/workqueue.h> #include "ar8216.h" /* size of the vlan table */ @@ -39,9 +40,12 @@ #define AR8X16_PROBE_RETRIES 10 #define AR8X16_MAX_PORTS 8 +#define AR8XXX_MIB_WORK_DELAY 2000 /* msecs */ + struct ar8216_priv; -#define AR8XXX_CAP_GIGE BIT(0) +#define AR8XXX_CAP_GIGE BIT(0) +#define AR8XXX_CAP_MIB_COUNTERS BIT(1) enum { AR8XXX_VER_AR8216 = 0x01, @@ -50,6 +54,12 @@ enum { AR8XXX_VER_AR8327 = 0x12, }; +struct ar8xxx_mib_desc { + unsigned int size; + unsigned int offset; + const char *name; +}; + struct ar8xxx_chip { unsigned long caps; @@ -62,6 +72,9 @@ struct ar8xxx_chip { int (*atu_flush)(struct ar8216_priv *priv); void (*vtu_flush)(struct ar8216_priv *priv); void (*vtu_load_vlan)(struct ar8216_priv *priv, u32 vid, u32 port_mask); + + const struct ar8xxx_mib_desc *mib_decs; + unsigned num_mibs; }; struct ar8216_priv { @@ -77,11 +90,16 @@ struct ar8216_priv { const struct ar8xxx_chip *chip; bool initialized; bool port4_phy; - char buf[80]; + char buf[2048]; bool init; bool mii_lo_first; + struct mutex mib_lock; + struct delayed_work mib_work; + int mib_next_port; + u64 *mib_stats; + /* all fields below are cleared on reset */ bool vlan; u16 vlan_id[AR8X16_MAX_VLANS]; @@ -90,6 +108,55 @@ struct ar8216_priv { u16 pvid[AR8X16_MAX_PORTS]; }; +#define MIB_DESC(_s , _o, _n) \ + { \ + .size = (_s), \ + .offset = (_o), \ + .name = (_n), \ + } + +static const struct ar8xxx_mib_desc ar8236_mibs[] = { + MIB_DESC(1, AR8216_STATS_RXBROAD, "RxBroad"), + MIB_DESC(1, AR8216_STATS_RXPAUSE, "RxPause"), + MIB_DESC(1, AR8216_STATS_RXMULTI, "RxMulti"), + MIB_DESC(1, AR8216_STATS_RXFCSERR, "RxFcsErr"), + MIB_DESC(1, AR8216_STATS_RXALIGNERR, "RxAlignErr"), + MIB_DESC(1, AR8216_STATS_RXRUNT, "RxRunt"), + MIB_DESC(1, AR8216_STATS_RXFRAGMENT, "RxFragment"), + MIB_DESC(1, AR8216_STATS_RX64BYTE, "Rx64Byte"), + MIB_DESC(1, AR8216_STATS_RX128BYTE, "Rx128Byte"), + MIB_DESC(1, AR8216_STATS_RX256BYTE, "Rx256Byte"), + MIB_DESC(1, AR8216_STATS_RX512BYTE, "Rx512Byte"), + MIB_DESC(1, AR8216_STATS_RX1024BYTE, "Rx1024Byte"), + MIB_DESC(1, AR8216_STATS_RX1518BYTE, "Rx1518Byte"), + MIB_DESC(1, AR8216_STATS_RXMAXBYTE, "RxMaxByte"), + MIB_DESC(1, AR8216_STATS_RXTOOLONG, "RxTooLong"), + MIB_DESC(2, AR8216_STATS_RXGOODBYTE, "RxGoodByte"), + MIB_DESC(2, AR8216_STATS_RXBADBYTE, "RxBadByte"), + MIB_DESC(1, AR8216_STATS_RXOVERFLOW, "RxOverFlow"), + MIB_DESC(1, AR8216_STATS_FILTERED, "Filtered"), + MIB_DESC(1, AR8216_STATS_TXBROAD, "TxBroad"), + MIB_DESC(1, AR8216_STATS_TXPAUSE, "TxPause"), + MIB_DESC(1, AR8216_STATS_TXMULTI, "TxMulti"), + MIB_DESC(1, AR8216_STATS_TXUNDERRUN, "TxUnderRun"), + MIB_DESC(1, AR8216_STATS_TX64BYTE, "Tx64Byte"), + MIB_DESC(1, AR8216_STATS_TX128BYTE, "Tx128Byte"), + MIB_DESC(1, AR8216_STATS_TX256BYTE, "Tx256Byte"), + MIB_DESC(1, AR8216_STATS_TX512BYTE, "Tx512Byte"), + MIB_DESC(1, AR8216_STATS_TX1024BYTE, "Tx1024Byte"), + MIB_DESC(1, AR8216_STATS_TX1518BYTE, "Tx1518Byte"), + MIB_DESC(1, AR8216_STATS_TXMAXBYTE, "TxMaxByte"), + MIB_DESC(1, AR8216_STATS_TXOVERSIZE, "TxOverSize"), + MIB_DESC(2, AR8216_STATS_TXBYTE, "TxByte"), + MIB_DESC(1, AR8216_STATS_TXCOLLISION, "TxCollision"), + MIB_DESC(1, AR8216_STATS_TXABORTCOL, "TxAbortCol"), + MIB_DESC(1, AR8216_STATS_TXMULTICOL, "TxMultiCol"), + MIB_DESC(1, AR8216_STATS_TXSINGLECOL, "TxSingleCol"), + MIB_DESC(1, AR8216_STATS_TXEXCDEFER, "TxExcDefer"), + MIB_DESC(1, AR8216_STATS_TXDEFER, "TxDefer"), + MIB_DESC(1, AR8216_STATS_TXLATECOL, "TxLateCol"), +}; + #define to_ar8216(_dev) container_of(_dev, struct ar8216_priv, dev) static inline bool ar8xxx_has_gige(struct ar8216_priv *priv) @@ -97,6 +164,11 @@ static inline bool ar8xxx_has_gige(struct ar8216_priv *priv) return priv->chip->caps & AR8XXX_CAP_GIGE; } +static inline bool ar8xxx_has_mib_counters(struct ar8216_priv *priv) +{ + return priv->chip->caps & AR8XXX_CAP_MIB_COUNTERS; +} + static inline bool chip_is_ar8216(struct ar8216_priv *priv) { return priv->chip_ver == AR8XXX_VER_AR8216; @@ -217,6 +289,128 @@ ar8216_rmw(struct ar8216_priv *priv, int reg, u32 mask, u32 val) return v; } +static inline void +ar8216_reg_set(struct ar8216_priv *priv, int reg, u32 val) +{ + u32 v; + + lockdep_assert_held(&priv->reg_mutex); + + v = priv->read(priv, reg); + v |= val; + priv->write(priv, reg, v); +} + +static int +ar8216_reg_wait(struct ar8216_priv *priv, u32 reg, u32 mask, u32 val, + unsigned timeout) +{ + int i; + + for (i = 0; i < timeout; i++) { + u32 t; + + t = priv->read(priv, reg); + if ((t & mask) == val) + return 0; + + usleep_range(1000, 2000); + } + + return -ETIMEDOUT; +} + +static int +ar8216_mib_capture(struct ar8216_priv *priv) +{ + unsigned mib_func; + int ret; + + lockdep_assert_held(&priv->mib_lock); + + if (chip_is_ar8327(priv)) + mib_func = AR8327_REG_MIB_FUNC; + else + mib_func = AR8216_REG_MIB_FUNC; + + /* Capture the hardware statistics for all ports */ + ar8216_rmw(priv, mib_func, AR8216_MIB_FUNC, + (AR8216_MIB_FUNC_CAPTURE << AR8216_MIB_FUNC_S)); + + /* Wait for the capturing to complete. */ + ret = ar8216_reg_wait(priv, mib_func, AR8216_MIB_BUSY, 0, 10); + if (ret) + goto out; + + ret = 0; + +out: + return ret; +} + +static int +ar8216_mib_flush(struct ar8216_priv *priv) +{ + unsigned mib_func; + int ret; + + lockdep_assert_held(&priv->mib_lock); + + if (chip_is_ar8327(priv)) + mib_func = AR8327_REG_MIB_FUNC; + else + mib_func = AR8216_REG_MIB_FUNC; + + /* Flush hardware statistics for all ports */ + ar8216_rmw(priv, mib_func, AR8216_MIB_FUNC, + (AR8216_MIB_FUNC_FLUSH << AR8216_MIB_FUNC_S)); + + /* Wait for the capturing to complete. */ + ret = ar8216_reg_wait(priv, mib_func, AR8216_MIB_BUSY, 0, 10); + if (ret) + goto out; + + ret = 0; + +out: + return ret; +} + +static void +ar8216_mib_fetch_port_stat(struct ar8216_priv *priv, int port, bool flush) +{ + unsigned int base; + u64 *mib_stats; + int i; + + lockdep_assert_held(&priv->mib_lock); + + if (chip_is_ar8327(priv)) + base = AR8327_REG_PORT_STATS_BASE(port); + else + base = AR8216_REG_PORT_STATS_BASE(port); + + mib_stats = &priv->mib_stats[port * priv->chip->num_mibs]; + for (i = 0; i < priv->chip->num_mibs; i++) { + const struct ar8xxx_mib_desc *mib; + u64 t; + + mib = &priv->chip->mib_decs[i]; + t = priv->read(priv, base + mib->offset); + if (mib->size == 2) { + u64 hi; + + hi = priv->read(priv, base + mib->offset + 4); + t |= hi << 32; + } + + if (flush) + mib_stats[i] = 0; + else + mib_stats[i] += t; + } +} + static void ar8216_read_port_link(struct ar8216_priv *priv, int port, struct switch_port_link *link) @@ -527,9 +721,15 @@ ar8236_init_globals(struct ar8216_priv *priv) /* enable jumbo frames */ ar8216_rmw(priv, AR8216_REG_GLOBAL_CTRL, AR8316_GCTRL_MTU, 9018 + 8 + 2); + + /* Enable MIB counters */ + ar8216_rmw(priv, AR8216_REG_MIB_FUNC, AR8216_MIB_FUNC | AR8236_MIB_EN, + (AR8216_MIB_FUNC_NO_OP << AR8216_MIB_FUNC_S) | + AR8236_MIB_EN); } static const struct ar8xxx_chip ar8236_chip = { + .caps = AR8XXX_CAP_MIB_COUNTERS, .hw_init = ar8236_hw_init, .init_globals = ar8236_init_globals, .init_port = ar8216_init_port, @@ -538,6 +738,9 @@ static const struct ar8xxx_chip ar8236_chip = { .atu_flush = ar8216_atu_flush, .vtu_flush = ar8216_vtu_flush, .vtu_load_vlan = ar8216_vtu_load_vlan, + + .num_mibs = ARRAY_SIZE(ar8236_mibs), + .mib_decs = ar8236_mibs, }; static int @@ -612,10 +815,15 @@ ar8316_init_globals(struct ar8216_priv *priv) /* enable jumbo frames */ ar8216_rmw(priv, AR8216_REG_GLOBAL_CTRL, AR8316_GCTRL_MTU, 9018 + 8 + 2); + + /* Enable MIB counters */ + ar8216_rmw(priv, AR8216_REG_MIB_FUNC, AR8216_MIB_FUNC | AR8236_MIB_EN, + (AR8216_MIB_FUNC_NO_OP << AR8216_MIB_FUNC_S) | + AR8236_MIB_EN); } static const struct ar8xxx_chip ar8316_chip = { - .caps = AR8XXX_CAP_GIGE, + .caps = AR8XXX_CAP_GIGE | AR8XXX_CAP_MIB_COUNTERS, .hw_init = ar8316_hw_init, .init_globals = ar8316_init_globals, .init_port = ar8216_init_port, @@ -624,6 +832,9 @@ static const struct ar8xxx_chip ar8316_chip = { .atu_flush = ar8216_atu_flush, .vtu_flush = ar8216_vtu_flush, .vtu_load_vlan = ar8216_vtu_load_vlan, + + .num_mibs = ARRAY_SIZE(ar8236_mibs), + .mib_decs = ar8236_mibs, }; static u32 @@ -807,6 +1018,10 @@ ar8327_init_globals(struct ar8216_priv *priv) /* setup MTU */ ar8216_rmw(priv, AR8327_REG_MAX_FRAME_SIZE, AR8327_MAX_FRAME_SIZE_MTU, 1518 + 8 + 2); + + /* Enable MIB counters */ + ar8216_reg_set(priv, AR8327_REG_MODULE_EN, + AR8327_MODULE_EN_MIB); } static void @@ -972,7 +1187,7 @@ ar8327_setup_port(struct ar8216_priv *priv, int port, u32 egress, u32 ingress, } static const struct ar8xxx_chip ar8327_chip = { - .caps = AR8XXX_CAP_GIGE, + .caps = AR8XXX_CAP_GIGE | AR8XXX_CAP_MIB_COUNTERS, .hw_init = ar8327_hw_init, .init_globals = ar8327_init_globals, .init_port = ar8327_init_port, @@ -981,6 +1196,9 @@ static const struct ar8xxx_chip ar8327_chip = { .atu_flush = ar8327_atu_flush, .vtu_flush = ar8327_vtu_flush, .vtu_load_vlan = ar8327_vtu_load_vlan, + + .num_mibs = ARRAY_SIZE(ar8236_mibs), + .mib_decs = ar8236_mibs, }; static int @@ -1197,6 +1415,113 @@ ar8216_sw_reset_switch(struct switch_dev *dev) return ar8216_sw_hw_apply(dev); } +static int +ar8216_sw_set_reset_mibs(struct switch_dev *dev, + const struct switch_attr *attr, + struct switch_val *val) +{ + struct ar8216_priv *priv = to_ar8216(dev); + unsigned int len; + int ret; + + if (!ar8xxx_has_mib_counters(priv)) + return -EOPNOTSUPP; + + mutex_lock(&priv->mib_lock); + + len = priv->dev.ports * priv->chip->num_mibs * + sizeof(*priv->mib_stats); + memset(priv->mib_stats, '\0', len); + ret = ar8216_mib_flush(priv); + if (ret) + goto unlock; + + ret = 0; + +unlock: + mutex_unlock(&priv->mib_lock); + return ret; +} + +static int +ar8216_sw_set_port_reset_mib(struct switch_dev *dev, + const struct switch_attr *attr, + struct switch_val *val) +{ + struct ar8216_priv *priv = to_ar8216(dev); + int port; + int ret; + + if (!ar8xxx_has_mib_counters(priv)) + return -EOPNOTSUPP; + + port = val->port_vlan; + if (port >= dev->ports) + return -EINVAL; + + mutex_lock(&priv->mib_lock); + ret = ar8216_mib_capture(priv); + if (ret) + goto unlock; + + ar8216_mib_fetch_port_stat(priv, port, true); + + ret = 0; + +unlock: + mutex_unlock(&priv->mib_lock); + return ret; +} + +static int +ar8216_sw_get_port_mib(struct switch_dev *dev, + const struct switch_attr *attr, + struct switch_val *val) +{ + struct ar8216_priv *priv = to_ar8216(dev); + const struct ar8xxx_chip *chip = priv->chip; + u64 *mib_stats; + int port; + int ret; + char *buf = priv->buf; + int i, len = 0; + + if (!ar8xxx_has_mib_counters(priv)) + return -EOPNOTSUPP; + + port = val->port_vlan; + if (port >= dev->ports) + return -EINVAL; + + mutex_lock(&priv->mib_lock); + ret = ar8216_mib_capture(priv); + if (ret) + goto unlock; + + ar8216_mib_fetch_port_stat(priv, port, false); + mutex_unlock(&priv->mib_lock); + + len += snprintf(buf + len, sizeof(priv->buf) - len, + "Port %d MIB counters\n", + port); + + mib_stats = &priv->mib_stats[port * chip->num_mibs]; + for (i = 0; i < chip->num_mibs; i++) + len += snprintf(buf + len, sizeof(priv->buf) - len, + "%-12s: %llu\n", + chip->mib_decs[i].name, + mib_stats[i]); + + val->value.s = buf; + val->len = len; + + ret = 0; + +unlock: + mutex_unlock(&priv->mib_lock); + return ret; +} + static struct switch_attr ar8216_globals[] = { { .type = SWITCH_TYPE_INT, @@ -1206,9 +1531,29 @@ static struct switch_attr ar8216_globals[] = { .get = ar8216_sw_get_vlan, .max = 1 }, + { + .type = SWITCH_TYPE_NOVAL, + .name = "reset_mibs", + .description = "Reset all MIB counters", + .set = ar8216_sw_set_reset_mibs, + }, + }; static struct switch_attr ar8216_port[] = { + { + .type = SWITCH_TYPE_NOVAL, + .name = "reset_mib", + .description = "Reset single port MIB counters", + .set = ar8216_sw_set_port_reset_mib, + }, + { + .type = SWITCH_TYPE_STRING, + .name = "mib", + .description = "Get port's MIB counters", + .set = NULL, + .get = ar8216_sw_get_port_mib, + }, }; static struct switch_attr ar8216_vlan[] = { @@ -1298,6 +1643,75 @@ ar8216_id_chip(struct ar8216_priv *priv) return 0; } +static void +ar8xxx_mib_work_func(struct work_struct *work) +{ + struct ar8216_priv *priv; + int err; + + priv = container_of(work, struct ar8216_priv, mib_work.work); + + mutex_lock(&priv->mib_lock); + + err = ar8216_mib_capture(priv); + if (err) + goto next_port; + + ar8216_mib_fetch_port_stat(priv, priv->mib_next_port, false); + +next_port: + priv->mib_next_port++; + if (priv->mib_next_port > priv->dev.ports) + priv->mib_next_port = 0; + + mutex_unlock(&priv->mib_lock); + schedule_delayed_work(&priv->mib_work, + msecs_to_jiffies(AR8XXX_MIB_WORK_DELAY)); +} + +static int +ar8xxx_mib_init(struct ar8216_priv *priv) +{ + unsigned int len; + + if (!ar8xxx_has_mib_counters(priv)) + return 0; + + BUG_ON(!priv->chip->mib_decs || !priv->chip->num_mibs); + + len = priv->dev.ports * priv->chip->num_mibs * + sizeof(*priv->mib_stats); + priv->mib_stats = kzalloc(len, GFP_KERNEL); + + if (!priv->mib_stats) + return -ENOMEM; + + mutex_init(&priv->mib_lock); + INIT_DELAYED_WORK(&priv->mib_work, ar8xxx_mib_work_func); + + return 0; +} + +static void +ar8xxx_mib_start(struct ar8216_priv *priv) +{ + if (!ar8xxx_has_mib_counters(priv)) + return; + + schedule_delayed_work(&priv->mib_work, + msecs_to_jiffies(AR8XXX_MIB_WORK_DELAY)); +} + +static void +ar8xxx_mib_cleanup(struct ar8216_priv *priv) +{ + if (!ar8xxx_has_mib_counters(priv)) + return; + + cancel_delayed_work(&priv->mib_work); + kfree(priv->mib_stats); +} + static int ar8216_config_init(struct phy_device *pdev) { @@ -1392,10 +1806,14 @@ ar8216_config_init(struct phy_device *pdev) swdev->vlans = AR8216_NUM_VLANS; } - ret = register_switch(&priv->dev, pdev->attached_dev); + ret = ar8xxx_mib_init(priv); if (ret) goto err_free_priv; + ret = register_switch(&priv->dev, pdev->attached_dev); + if (ret) + goto err_cleanup_mib; + printk(KERN_INFO "%s: %s switch driver attached.\n", pdev->attached_dev->name, swdev->name); @@ -1403,11 +1821,11 @@ ar8216_config_init(struct phy_device *pdev) ret = priv->chip->hw_init(priv); if (ret) - goto err_free_priv; + goto err_cleanup_mib; ret = ar8216_sw_reset_switch(&priv->dev); if (ret) - goto err_free_priv; + goto err_cleanup_mib; dev->phy_ptr = priv; @@ -1420,8 +1838,12 @@ ar8216_config_init(struct phy_device *pdev) priv->init = false; + ar8xxx_mib_start(priv); + return 0; +err_cleanup_mib: + ar8xxx_mib_cleanup(priv); err_free_priv: kfree(priv); return ret; @@ -1511,6 +1933,8 @@ ar8216_remove(struct phy_device *pdev) if (pdev->addr == 0) unregister_switch(&priv->dev); + + ar8xxx_mib_cleanup(priv); kfree(priv); } diff --git a/target/linux/generic/files/drivers/net/phy/ar8216.h b/target/linux/generic/files/drivers/net/phy/ar8216.h index 8948c52..0b4a899 100644 --- a/target/linux/generic/files/drivers/net/phy/ar8216.h +++ b/target/linux/generic/files/drivers/net/phy/ar8216.h @@ -94,6 +94,17 @@ #define AR8216_ATU_CTRL_AGE_TIME BITS(0, 16) #define AR8216_ATU_CTRL_AGE_TIME_S 0 +#define AR8216_REG_MIB_FUNC 0x0080 +#define AR8216_MIB_TIMER BITS(0, 16) +#define AR8216_MIB_AT_HALF_EN BIT(16) +#define AR8216_MIB_BUSY BIT(17) +#define AR8216_MIB_FUNC BITS(24, 3) +#define AR8216_MIB_FUNC_S 24 +#define AR8216_MIB_FUNC_NO_OP 0x0 +#define AR8216_MIB_FUNC_FLUSH 0x1 +#define AR8216_MIB_FUNC_CAPTURE 0x3 +#define AR8236_MIB_EN BIT(30) + #define AR8216_PORT_OFFSET(_i) (0x0100 * (_i + 1)) #define AR8216_REG_PORT_STATUS(_i) (AR8216_PORT_OFFSET(_i) + 0x0000) #define AR8216_PORT_STATUS_SPEED BITS(0,2) @@ -149,6 +160,47 @@ #define AR8216_REG_PORT_RATE(_i) (AR8216_PORT_OFFSET(_i) + 0x000c) #define AR8216_REG_PORT_PRIO(_i) (AR8216_PORT_OFFSET(_i) + 0x0010) +#define AR8216_REG_PORT_STATS_BASE(_i) (0x20000 + (_i) * 0x100) + +#define AR8216_STATS_RXBROAD 0x00 +#define AR8216_STATS_RXPAUSE 0x04 +#define AR8216_STATS_RXMULTI 0x08 +#define AR8216_STATS_RXFCSERR 0x0c +#define AR8216_STATS_RXALIGNERR 0x10 +#define AR8216_STATS_RXRUNT 0x14 +#define AR8216_STATS_RXFRAGMENT 0x18 +#define AR8216_STATS_RX64BYTE 0x1c +#define AR8216_STATS_RX128BYTE 0x20 +#define AR8216_STATS_RX256BYTE 0x24 +#define AR8216_STATS_RX512BYTE 0x28 +#define AR8216_STATS_RX1024BYTE 0x2c +#define AR8216_STATS_RX1518BYTE 0x30 +#define AR8216_STATS_RXMAXBYTE 0x34 +#define AR8216_STATS_RXTOOLONG 0x38 +#define AR8216_STATS_RXGOODBYTE 0x3c +#define AR8216_STATS_RXBADBYTE 0x44 +#define AR8216_STATS_RXOVERFLOW 0x4c +#define AR8216_STATS_FILTERED 0x50 +#define AR8216_STATS_TXBROAD 0x54 +#define AR8216_STATS_TXPAUSE 0x58 +#define AR8216_STATS_TXMULTI 0x5c +#define AR8216_STATS_TXUNDERRUN 0x60 +#define AR8216_STATS_TX64BYTE 0x64 +#define AR8216_STATS_TX128BYTE 0x68 +#define AR8216_STATS_TX256BYTE 0x6c +#define AR8216_STATS_TX512BYTE 0x70 +#define AR8216_STATS_TX1024BYTE 0x74 +#define AR8216_STATS_TX1518BYTE 0x78 +#define AR8216_STATS_TXMAXBYTE 0x7c +#define AR8216_STATS_TXOVERSIZE 0x80 +#define AR8216_STATS_TXBYTE 0x84 +#define AR8216_STATS_TXCOLLISION 0x8c +#define AR8216_STATS_TXABORTCOL 0x90 +#define AR8216_STATS_TXMULTICOL 0x94 +#define AR8216_STATS_TXSINGLECOL 0x98 +#define AR8216_STATS_TXEXCDEFER 0x9c +#define AR8216_STATS_TXDEFER 0xa0 +#define AR8216_STATS_TXLATECOL 0xa4 #define AR8236_REG_PORT_VLAN(_i) (AR8216_PORT_OFFSET((_i)) + 0x0008) #define AR8236_PORT_VLAN_DEFAULT_ID BITS(16, 12) @@ -207,6 +259,13 @@ #define AR8327_REG_INT_STATUS1 0x024 #define AR8327_REG_INT_MASK0 0x028 #define AR8327_REG_INT_MASK1 0x02c + +#define AR8327_REG_MODULE_EN 0x030 +#define AR8327_MODULE_EN_MIB BIT(0) + +#define AR8327_REG_MIB_FUNC 0x034 +#define AR8327_MIB_CPU_KEEP BIT(20) + #define AR8327_REG_SERVICE_TAG 0x048 #define AR8327_REG_LED_CTRL0 0x050 #define AR8327_REG_LED_CTRL1 0x054 @@ -306,6 +365,8 @@ #define AR8327_REG_PORT_PRIO(_i) (0x664 + (_i) * 0xc) +#define AR8327_REG_PORT_STATS_BASE(_i) (0x1000 + (_i) * 0x100) + /* port speed */ enum { AR8216_PORT_SPEED_10M = 0, |