X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fnet%2Fe1000%2Fe1000.h;h=583b823f760ccd36f8e9586bf9eafb4e8167c772;hb=c3570acb53c885f8accb8c85eda195781d30632f;hp=3b840283a9c31c41c98e6564577d6fce3d204082;hpb=a89b7717a8c9be41a4856134b60a4d7a66df13f6;p=linux-2.6-omap-h63xx.git diff --git a/drivers/net/e1000/e1000.h b/drivers/net/e1000/e1000.h index 3b840283a9c..583b823f760 100644 --- a/drivers/net/e1000/e1000.h +++ b/drivers/net/e1000/e1000.h @@ -90,10 +90,13 @@ struct e1000_adapter; #define E1000_ERR(args...) printk(KERN_ERR "e1000: " args) #define PFX "e1000: " -#define DPRINTK(nlevel, klevel, fmt, args...) \ - (void)((NETIF_MSG_##nlevel & adapter->msg_enable) && \ - printk(KERN_##klevel PFX "%s: %s: " fmt, adapter->netdev->name, \ - __FUNCTION__ , ## args)) + +#define DPRINTK(nlevel, klevel, fmt, args...) \ +do { \ + if (NETIF_MSG_##nlevel & adapter->msg_enable) \ + printk(KERN_##klevel PFX "%s: %s: " fmt, \ + adapter->netdev->name, __func__, ##args); \ +} while (0) #define E1000_MAX_INTR 10 @@ -151,9 +154,9 @@ struct e1000_adapter; #define E1000_MASTER_SLAVE e1000_ms_hw_default #endif -#define E1000_MNG_VLAN_NONE -1 +#define E1000_MNG_VLAN_NONE (-1) /* Number of packet split data buffers (not including the header buffer) */ -#define PS_PAGE_BUFFERS MAX_PS_BUFFERS-1 +#define PS_PAGE_BUFFERS (MAX_PS_BUFFERS - 1) /* wrapper around a pointer to a socket buffer, * so a DMA handle can be stored along with the buffer */ @@ -161,13 +164,17 @@ struct e1000_buffer { struct sk_buff *skb; dma_addr_t dma; unsigned long time_stamp; - uint16_t length; - uint16_t next_to_watch; + u16 length; + u16 next_to_watch; }; +struct e1000_ps_page { + struct page *ps_page[PS_PAGE_BUFFERS]; +}; -struct e1000_ps_page { struct page *ps_page[PS_PAGE_BUFFERS]; }; -struct e1000_ps_page_dma { uint64_t ps_page_dma[PS_PAGE_BUFFERS]; }; +struct e1000_ps_page_dma { + u64 ps_page_dma[PS_PAGE_BUFFERS]; +}; struct e1000_tx_ring { /* pointer to the descriptor ring memory */ @@ -186,9 +193,9 @@ struct e1000_tx_ring { struct e1000_buffer *buffer_info; spinlock_t tx_lock; - uint16_t tdh; - uint16_t tdt; - boolean_t last_tx_tso; + u16 tdh; + u16 tdt; + bool last_tx_tso; }; struct e1000_rx_ring { @@ -213,17 +220,17 @@ struct e1000_rx_ring { /* cpu for rx queue */ int cpu; - uint16_t rdh; - uint16_t rdt; + u16 rdh; + u16 rdt; }; -#define E1000_DESC_UNUSED(R) \ - ((((R)->next_to_clean > (R)->next_to_use) ? 0 : (R)->count) + \ - (R)->next_to_clean - (R)->next_to_use - 1) +#define E1000_DESC_UNUSED(R) \ + ((((R)->next_to_clean > (R)->next_to_use) \ + ? 0 : (R)->count) + (R)->next_to_clean - (R)->next_to_use - 1) -#define E1000_RX_DESC_PS(R, i) \ +#define E1000_RX_DESC_PS(R, i) \ (&(((union e1000_rx_desc_packet_split *)((R).desc))[i])) -#define E1000_RX_DESC_EXT(R, i) \ +#define E1000_RX_DESC_EXT(R, i) \ (&(((union e1000_rx_desc_extended *)((R).desc))[i])) #define E1000_GET_DESC(R, i, type) (&(((struct type *)((R).desc))[i])) #define E1000_RX_DESC(R, i) E1000_GET_DESC(R, i, e1000_rx_desc) @@ -237,31 +244,28 @@ struct e1000_adapter { struct timer_list watchdog_timer; struct timer_list phy_info_timer; struct vlan_group *vlgrp; - uint16_t mng_vlan_id; - uint32_t bd_number; - uint32_t rx_buffer_len; - uint32_t wol; - uint32_t smartspeed; - uint32_t en_mng_pt; - uint16_t link_speed; - uint16_t link_duplex; + u16 mng_vlan_id; + u32 bd_number; + u32 rx_buffer_len; + u32 wol; + u32 smartspeed; + u32 en_mng_pt; + u16 link_speed; + u16 link_duplex; spinlock_t stats_lock; -#ifdef CONFIG_E1000_NAPI spinlock_t tx_queue_lock; -#endif - atomic_t irq_sem; unsigned int total_tx_bytes; unsigned int total_tx_packets; unsigned int total_rx_bytes; unsigned int total_rx_packets; /* Interrupt Throttle Rate */ - uint32_t itr; - uint32_t itr_setting; - uint16_t tx_itr; - uint16_t rx_itr; + u32 itr; + u32 itr_setting; + u16 tx_itr; + u16 rx_itr; struct work_struct reset_task; - uint8_t fc_autoneg; + u8 fc_autoneg; struct timer_list blink_timer; unsigned long led_status; @@ -270,54 +274,47 @@ struct e1000_adapter { struct e1000_tx_ring *tx_ring; /* One per active queue */ unsigned int restart_queue; unsigned long tx_queue_len; - uint32_t txd_cmd; - uint32_t tx_int_delay; - uint32_t tx_abs_int_delay; - uint32_t gotcl; - uint64_t gotcl_old; - uint64_t tpt_old; - uint64_t colc_old; - uint32_t tx_timeout_count; - uint32_t tx_fifo_head; - uint32_t tx_head_addr; - uint32_t tx_fifo_size; - uint8_t tx_timeout_factor; + u32 txd_cmd; + u32 tx_int_delay; + u32 tx_abs_int_delay; + u32 gotcl; + u64 gotcl_old; + u64 tpt_old; + u64 colc_old; + u32 tx_timeout_count; + u32 tx_fifo_head; + u32 tx_head_addr; + u32 tx_fifo_size; + u8 tx_timeout_factor; atomic_t tx_fifo_stall; - boolean_t pcix_82544; - boolean_t detect_tx_hung; + bool pcix_82544; + bool detect_tx_hung; /* RX */ -#ifdef CONFIG_E1000_NAPI - boolean_t (*clean_rx) (struct e1000_adapter *adapter, - struct e1000_rx_ring *rx_ring, - int *work_done, int work_to_do); -#else - boolean_t (*clean_rx) (struct e1000_adapter *adapter, - struct e1000_rx_ring *rx_ring); -#endif - void (*alloc_rx_buf) (struct e1000_adapter *adapter, - struct e1000_rx_ring *rx_ring, - int cleaned_count); + bool (*clean_rx)(struct e1000_adapter *adapter, + struct e1000_rx_ring *rx_ring, + int *work_done, int work_to_do); + void (*alloc_rx_buf)(struct e1000_adapter *adapter, + struct e1000_rx_ring *rx_ring, + int cleaned_count); struct e1000_rx_ring *rx_ring; /* One per active queue */ -#ifdef CONFIG_E1000_NAPI struct napi_struct napi; struct net_device *polling_netdev; /* One per active queue */ -#endif + int num_tx_queues; int num_rx_queues; - uint64_t hw_csum_err; - uint64_t hw_csum_good; - uint64_t rx_hdr_split; - uint32_t alloc_rx_buff_failed; - uint32_t rx_int_delay; - uint32_t rx_abs_int_delay; - boolean_t rx_csum; + u64 hw_csum_err; + u64 hw_csum_good; + u64 rx_hdr_split; + u32 alloc_rx_buff_failed; + u32 rx_int_delay; + u32 rx_abs_int_delay; + bool rx_csum; unsigned int rx_ps_pages; - uint32_t gorcl; - uint64_t gorcl_old; - uint16_t rx_ps_bsize0; - + u32 gorcl; + u64 gorcl_old; + u16 rx_ps_bsize0; /* OS defined structs */ struct net_device *netdev; @@ -330,19 +327,19 @@ struct e1000_adapter { struct e1000_phy_info phy_info; struct e1000_phy_stats phy_stats; - uint32_t test_icr; + u32 test_icr; struct e1000_tx_ring test_tx_ring; struct e1000_rx_ring test_rx_ring; int msg_enable; - boolean_t have_msi; + bool have_msi; /* to not mess up cache alignment, always add to the bottom */ - boolean_t tso_force; - boolean_t smart_power_down; /* phy smart power down */ - boolean_t quad_port_a; + bool tso_force; + bool smart_power_down; /* phy smart power down */ + bool quad_port_a; unsigned long flags; - uint32_t eeprom_wol; + u32 eeprom_wol; }; enum e1000_state_t { @@ -354,9 +351,18 @@ enum e1000_state_t { extern char e1000_driver_name[]; extern const char e1000_driver_version[]; +extern int e1000_up(struct e1000_adapter *adapter); +extern void e1000_down(struct e1000_adapter *adapter); +extern void e1000_reinit_locked(struct e1000_adapter *adapter); +extern void e1000_reset(struct e1000_adapter *adapter); +extern int e1000_set_spd_dplx(struct e1000_adapter *adapter, u16 spddplx); +extern int e1000_setup_all_rx_resources(struct e1000_adapter *adapter); +extern int e1000_setup_all_tx_resources(struct e1000_adapter *adapter); +extern void e1000_free_all_rx_resources(struct e1000_adapter *adapter); +extern void e1000_free_all_tx_resources(struct e1000_adapter *adapter); +extern void e1000_update_stats(struct e1000_adapter *adapter); extern void e1000_power_up_phy(struct e1000_adapter *); extern void e1000_set_ethtool_ops(struct net_device *netdev); extern void e1000_check_options(struct e1000_adapter *adapter); - #endif /* _E1000_H_ */