X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fnet%2Fe1000e%2Fe1000.h;h=38bfd0d261fee3f272f80415da323311eb8ddf43;hb=638157bc1461f6718eeca06bedd9a09cf1f35c36;hp=4bf0c6c045c0a0913206edf09781d70518cf7d21;hpb=74ef9c39db952355ed379f28b8907bae8ff1abe9;p=linux-2.6-omap-h63xx.git diff --git a/drivers/net/e1000e/e1000.h b/drivers/net/e1000e/e1000.h index 4bf0c6c045c..38bfd0d261f 100644 --- a/drivers/net/e1000e/e1000.h +++ b/drivers/net/e1000e/e1000.h @@ -1,7 +1,7 @@ /******************************************************************************* Intel PRO/1000 Linux driver - Copyright(c) 1999 - 2007 Intel Corporation. + Copyright(c) 1999 - 2008 Intel Corporation. This program is free software; you can redistribute it and/or modify it under the terms and conditions of the GNU General Public License, @@ -61,14 +61,17 @@ struct e1000_info; ndev_printk(KERN_NOTICE , netdev, format, ## arg) -/* TX/RX descriptor defines */ +/* Tx/Rx descriptor defines */ #define E1000_DEFAULT_TXD 256 #define E1000_MAX_TXD 4096 -#define E1000_MIN_TXD 80 +#define E1000_MIN_TXD 64 #define E1000_DEFAULT_RXD 256 #define E1000_MAX_RXD 4096 -#define E1000_MIN_RXD 80 +#define E1000_MIN_RXD 64 + +#define E1000_MIN_ITR_USECS 10 /* 100000 irq/sec */ +#define E1000_MAX_ITR_USECS 10000 /* 100 irq/sec */ /* Early Receive defines */ #define E1000_ERT_2048 0x100 @@ -114,13 +117,13 @@ struct e1000_buffer { dma_addr_t dma; struct sk_buff *skb; union { - /* TX */ + /* Tx */ struct { unsigned long time_stamp; u16 length; u16 next_to_watch; }; - /* RX */ + /* Rx */ /* arrays of page information for packet split */ struct e1000_ps_page *ps_pages; }; @@ -147,6 +150,18 @@ struct e1000_ring { struct e1000_queue_stats stats; }; +/* PHY register snapshot values */ +struct e1000_phy_regs { + u16 bmcr; /* basic mode control register */ + u16 bmsr; /* basic mode status register */ + u16 advertise; /* auto-negotiation advertisement */ + u16 lpa; /* link partner ability register */ + u16 expansion; /* auto-negotiation expansion reg */ + u16 ctrl1000; /* 1000BASE-T control register */ + u16 stat1000; /* 1000BASE-T status register */ + u16 estatus; /* extended status register */ +}; + /* board specific private data structure */ struct e1000_adapter { struct timer_list watchdog_timer; @@ -177,7 +192,7 @@ struct e1000_adapter { u16 rx_itr; /* - * TX + * Tx */ struct e1000_ring *tx_ring /* One per active queue */ ____cacheline_aligned_in_smp; @@ -199,11 +214,11 @@ struct e1000_adapter { unsigned int total_rx_bytes; unsigned int total_rx_packets; - /* TX stats */ + /* Tx stats */ u64 tpt_old; u64 colc_old; - u64 gotcl_old; - u32 gotcl; + u32 gotc; + u64 gotc_old; u32 tx_timeout_count; u32 tx_fifo_head; u32 tx_head_addr; @@ -211,7 +226,7 @@ struct e1000_adapter { u32 tx_dma_failed; /* - * RX + * Rx */ bool (*clean_rx) (struct e1000_adapter *adapter, int *work_done, int work_to_do) @@ -223,17 +238,19 @@ struct e1000_adapter { u32 rx_int_delay; u32 rx_abs_int_delay; - /* RX stats */ + /* Rx stats */ u64 hw_csum_err; u64 hw_csum_good; u64 rx_hdr_split; - u64 gorcl_old; - u32 gorcl; + u32 gorc; + u64 gorc_old; u32 alloc_rx_buff_failed; u32 rx_dma_failed; unsigned int rx_ps_pages; u16 rx_ps_bsize0; + u32 max_frame_size; + u32 min_frame_size; /* OS defined structs */ struct net_device *netdev; @@ -248,6 +265,9 @@ struct e1000_adapter { struct e1000_phy_info phy_info; struct e1000_phy_stats phy_stats; + /* Snapshot of PHY registers */ + struct e1000_phy_regs phy_regs; + struct e1000_ring test_tx_ring; struct e1000_ring test_rx_ring; u32 test_icr; @@ -258,7 +278,7 @@ struct e1000_adapter { u32 wol; u32 pba; - u8 fc_autoneg; + bool fc_autoneg; unsigned long led_status; @@ -269,7 +289,7 @@ struct e1000_info { enum e1000_mac_type mac; unsigned int flags; u32 pba; - s32 (*get_invariants)(struct e1000_adapter *); + s32 (*get_variants)(struct e1000_adapter *); struct e1000_mac_operations *mac_ops; struct e1000_phy_operations *phy_ops; struct e1000_nvm_operations *nvm_ops; @@ -284,8 +304,6 @@ struct e1000_info { #define FLAG_HAS_CTRLEXT_ON_LOAD (1 << 5) #define FLAG_HAS_SWSM_ON_LOAD (1 << 6) #define FLAG_HAS_JUMBO_FRAMES (1 << 7) -#define FLAG_HAS_STATS_ICR_ICT (1 << 9) -#define FLAG_HAS_STATS_PTC_PRC (1 << 10) #define FLAG_HAS_SMART_POWER_DOWN (1 << 11) #define FLAG_IS_QUAD_PORT_A (1 << 12) #define FLAG_IS_QUAD_PORT (1 << 13) @@ -305,6 +323,7 @@ struct e1000_info { #define FLAG_MSI_ENABLED (1 << 27) #define FLAG_RX_CSUM_ENABLED (1 << 28) #define FLAG_TSO_FORCE (1 << 29) +#define FLAG_RX_RESTART_NOW (1 << 30) #define E1000_RX_DESC_PS(R, i) \ (&(((union e1000_rx_desc_packet_split *)((R).desc))[i])) @@ -354,7 +373,7 @@ extern struct e1000_info e1000_ich8_info; extern struct e1000_info e1000_ich9_info; extern struct e1000_info e1000_es2_info; -extern s32 e1000e_read_part_num(struct e1000_hw *hw, u32 *part_num); +extern s32 e1000e_read_pba_num(struct e1000_hw *hw, u32 *pba_num); extern s32 e1000e_commit_phy(struct e1000_hw *hw); @@ -387,9 +406,11 @@ extern s32 e1000e_copper_link_setup_igp(struct e1000_hw *hw); extern s32 e1000e_setup_link(struct e1000_hw *hw); extern void e1000e_clear_vfta(struct e1000_hw *hw); extern void e1000e_init_rx_addrs(struct e1000_hw *hw, u16 rar_count); -extern void e1000e_mc_addr_list_update_generic(struct e1000_hw *hw, - u8 *mc_addr_list, u32 mc_addr_count, - u32 rar_used_count, u32 rar_count); +extern void e1000e_update_mc_addr_list_generic(struct e1000_hw *hw, + u8 *mc_addr_list, + u32 mc_addr_count, + u32 rar_used_count, + u32 rar_count); extern void e1000e_rar_set(struct e1000_hw *hw, u8 *addr, u32 index); extern s32 e1000e_set_fc_watermarks(struct e1000_hw *hw); extern void e1000e_set_pcie_no_snoop(struct e1000_hw *hw, u32 no_snoop); @@ -428,6 +449,8 @@ extern s32 e1000e_read_kmrn_reg(struct e1000_hw *hw, u32 offset, u16 *data); extern s32 e1000e_phy_has_link_generic(struct e1000_hw *hw, u32 iterations, u32 usec_interval, bool *success); extern s32 e1000e_phy_reset_dsp(struct e1000_hw *hw); +extern s32 e1000e_read_phy_reg_mdic(struct e1000_hw *hw, u32 offset, u16 *data); +extern s32 e1000e_write_phy_reg_mdic(struct e1000_hw *hw, u32 offset, u16 data); extern s32 e1000e_check_downshift(struct e1000_hw *hw); static inline s32 e1000_phy_hw_reset(struct e1000_hw *hw)