diff options
Diffstat (limited to 'drivers/net/ethernet/stmicro/stmmac/stmmac.h')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/stmmac.h | 73 |
1 files changed, 47 insertions, 26 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac.h b/drivers/net/ethernet/stmicro/stmmac/stmmac.h index b05df8983be5..c922fde929a1 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac.h +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac.h @@ -24,43 +24,56 @@ #define __STMMAC_H__ #define STMMAC_RESOURCE_NAME "stmmaceth" -#define DRV_MODULE_VERSION "Nov_2012" +#define DRV_MODULE_VERSION "March_2013" #include <linux/clk.h> #include <linux/stmmac.h> #include <linux/phy.h> #include <linux/pci.h> #include "common.h" +#include <linux/ptp_clock_kernel.h> struct stmmac_priv { /* Frequently used values are kept adjacent for cache effect */ - struct dma_desc *dma_tx ____cacheline_aligned; - dma_addr_t dma_tx_phy; + struct dma_extended_desc *dma_etx ____cacheline_aligned_in_smp; + struct dma_desc *dma_tx; struct sk_buff **tx_skbuff; unsigned int cur_tx; unsigned int dirty_tx; unsigned int dma_tx_size; + u32 tx_count_frames; + u32 tx_coal_frames; + u32 tx_coal_timer; + dma_addr_t *tx_skbuff_dma; + dma_addr_t dma_tx_phy; int tx_coalesce; + int hwts_tx_en; + spinlock_t tx_lock; + bool tx_path_in_lpi_mode; + struct timer_list txtimer; - struct dma_desc *dma_rx ; + struct dma_desc *dma_rx ____cacheline_aligned_in_smp; + struct dma_extended_desc *dma_erx; + struct sk_buff **rx_skbuff; unsigned int cur_rx; unsigned int dirty_rx; - struct sk_buff **rx_skbuff; + unsigned int dma_rx_size; + unsigned int dma_buf_sz; + u32 rx_riwt; + int hwts_rx_en; dma_addr_t *rx_skbuff_dma; + dma_addr_t dma_rx_phy; + struct napi_struct napi ____cacheline_aligned_in_smp; + + void __iomem *ioaddr; struct net_device *dev; - dma_addr_t dma_rx_phy; - unsigned int dma_rx_size; - unsigned int dma_buf_sz; struct device *device; struct mac_device_info *hw; - void __iomem *ioaddr; - - struct stmmac_extra_stats xstats; - struct napi_struct napi; int no_csum_insertion; + spinlock_t lock; - struct phy_device *phydev; + struct phy_device *phydev ____cacheline_aligned_in_smp; int oldlink; int speed; int oldduplex; @@ -69,30 +82,31 @@ struct stmmac_priv { struct mii_bus *mii; int mii_irq[PHY_MAX_ADDR]; - u32 msg_enable; - spinlock_t lock; - spinlock_t tx_lock; - int wolopts; - int wol_irq; + struct stmmac_extra_stats xstats ____cacheline_aligned_in_smp; struct plat_stmmacenet_data *plat; - struct stmmac_counters mmc; struct dma_features dma_cap; + struct stmmac_counters mmc; int hw_cap_support; + int synopsys_id; + u32 msg_enable; + int wolopts; + int wol_irq; struct clk *stmmac_clk; int clk_csr; - int synopsys_id; struct timer_list eee_ctrl_timer; - bool tx_path_in_lpi_mode; int lpi_irq; int eee_enabled; int eee_active; int tx_lpi_timer; - struct timer_list txtimer; - u32 tx_count_frames; - u32 tx_coal_frames; - u32 tx_coal_timer; + int pcs; + unsigned int mode; + int extend_desc; + struct ptp_clock *ptp_clock; + struct ptp_clock_info ptp_clock_ops; + unsigned int default_addend; + u32 adv_ts; int use_riwt; - u32 rx_riwt; + spinlock_t ptp_lock; }; extern int phyaddr; @@ -102,6 +116,9 @@ extern int stmmac_mdio_register(struct net_device *ndev); extern void stmmac_set_ethtool_ops(struct net_device *netdev); extern const struct stmmac_desc_ops enh_desc_ops; extern const struct stmmac_desc_ops ndesc_ops; +extern const struct stmmac_hwtimestamp stmmac_ptp; +extern int stmmac_ptp_register(struct stmmac_priv *priv); +extern void stmmac_ptp_unregister(struct stmmac_priv *priv); int stmmac_freeze(struct net_device *ndev); int stmmac_restore(struct net_device *ndev); int stmmac_resume(struct net_device *ndev); @@ -125,6 +142,7 @@ static inline int stmmac_register_platform(void) return err; } + static inline void stmmac_unregister_platform(void) { platform_driver_unregister(&stmmac_pltfr_driver); @@ -136,6 +154,7 @@ static inline int stmmac_register_platform(void) return 0; } + static inline void stmmac_unregister_platform(void) { } @@ -153,6 +172,7 @@ static inline int stmmac_register_pci(void) return err; } + static inline void stmmac_unregister_pci(void) { pci_unregister_driver(&stmmac_pci_driver); @@ -164,6 +184,7 @@ static inline int stmmac_register_pci(void) return 0; } + static inline void stmmac_unregister_pci(void) { } |