diff options
Diffstat (limited to 'drivers/net/ethernet/amd/xgbe/xgbe.h')
| -rw-r--r-- | drivers/net/ethernet/amd/xgbe/xgbe.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe.h b/drivers/net/ethernet/amd/xgbe/xgbe.h index ad102c8bac7b..47bcbcf58048 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe.h +++ b/drivers/net/ethernet/amd/xgbe/xgbe.h @@ -144,6 +144,11 @@ #define XGBE_TX_DESC_MAX_PROC (XGBE_TX_DESC_CNT >> 1) #define XGBE_RX_DESC_CNT 512 +#define XGBE_TX_DESC_CNT_MIN 64 +#define XGBE_TX_DESC_CNT_MAX 4096 +#define XGBE_RX_DESC_CNT_MIN 64 +#define XGBE_RX_DESC_CNT_MAX 4096 + #define XGBE_TX_MAX_BUF_SIZE (0x3fff & ~(64 - 1)) /* Descriptors required for maximum contiguous TSO/GSO packet */ @@ -833,7 +838,9 @@ struct xgbe_hw_if { /* This structure represents implementation specific routines for an * implementation of a PHY. All routines are required unless noted below. * Optional routines: + * an_pre, an_post * kr_training_pre, kr_training_post + * module_info, module_eeprom */ struct xgbe_phy_impl_if { /* Perform Setup/teardown actions */ @@ -875,9 +882,19 @@ struct xgbe_phy_impl_if { /* Process results of auto-negotiation */ enum xgbe_mode (*an_outcome)(struct xgbe_prv_data *); + /* Pre/Post auto-negotiation support */ + void (*an_pre)(struct xgbe_prv_data *); + void (*an_post)(struct xgbe_prv_data *); + /* Pre/Post KR training enablement support */ void (*kr_training_pre)(struct xgbe_prv_data *); void (*kr_training_post)(struct xgbe_prv_data *); + + /* SFP module related info */ + int (*module_info)(struct xgbe_prv_data *pdata, + struct ethtool_modinfo *modinfo); + int (*module_eeprom)(struct xgbe_prv_data *pdata, + struct ethtool_eeprom *eeprom, u8 *data); }; struct xgbe_phy_if { @@ -900,6 +917,12 @@ struct xgbe_phy_if { /* For single interrupt support */ irqreturn_t (*an_isr)(struct xgbe_prv_data *); + /* For ethtool PHY support */ + int (*module_info)(struct xgbe_prv_data *pdata, + struct ethtool_modinfo *modinfo); + int (*module_eeprom)(struct xgbe_prv_data *pdata, + struct ethtool_eeprom *eeprom, u8 *data); + /* PHY implementation specific services */ struct xgbe_phy_impl_if phy_impl; }; @@ -989,6 +1012,7 @@ struct xgbe_version_data { unsigned int irq_reissue_support; unsigned int tx_desc_prefetch; unsigned int rx_desc_prefetch; + unsigned int an_cdr_workaround; }; struct xgbe_vxlan_data { @@ -1021,6 +1045,13 @@ struct xgbe_prv_data { void __iomem *xprop_regs; /* XGBE property registers */ void __iomem *xi2c_regs; /* XGBE I2C CSRs */ + /* Port property registers */ + unsigned int pp0; + unsigned int pp1; + unsigned int pp2; + unsigned int pp3; + unsigned int pp4; + /* Overall device lock */ spinlock_t lock; @@ -1091,6 +1122,9 @@ struct xgbe_prv_data { unsigned int rx_ring_count; unsigned int rx_desc_count; + unsigned int new_tx_ring_count; + unsigned int new_rx_ring_count; + unsigned int tx_max_q_count; unsigned int rx_max_q_count; unsigned int tx_q_count; @@ -1227,6 +1261,7 @@ struct xgbe_prv_data { enum xgbe_rx kr_state; enum xgbe_rx kx_state; struct work_struct an_work; + unsigned int an_again; unsigned int an_supported; unsigned int parallel_detect; unsigned int fec_ability; @@ -1257,6 +1292,9 @@ struct xgbe_prv_data { unsigned int debugfs_xprop_reg; unsigned int debugfs_xi2c_reg; + + bool debugfs_an_cdr_workaround; + bool debugfs_an_cdr_track_early; }; /* Function prototypes*/ @@ -1301,6 +1339,8 @@ int xgbe_powerup(struct net_device *, unsigned int); int xgbe_powerdown(struct net_device *, unsigned int); void xgbe_init_rx_coalesce(struct xgbe_prv_data *); void xgbe_init_tx_coalesce(struct xgbe_prv_data *); +void xgbe_restart_dev(struct xgbe_prv_data *pdata); +void xgbe_full_restart_dev(struct xgbe_prv_data *pdata); #ifdef CONFIG_DEBUG_FS void xgbe_debugfs_init(struct xgbe_prv_data *); |