diff options
Diffstat (limited to 'drivers/net/ethernet/atheros/atl1c/atl1c.h')
| -rw-r--r-- | drivers/net/ethernet/atheros/atl1c/atl1c.h | 59 |
1 files changed, 13 insertions, 46 deletions
diff --git a/drivers/net/ethernet/atheros/atl1c/atl1c.h b/drivers/net/ethernet/atheros/atl1c/atl1c.h index ca70e16b6e2c..b2bf324631dc 100644 --- a/drivers/net/ethernet/atheros/atl1c/atl1c.h +++ b/drivers/net/ethernet/atheros/atl1c/atl1c.h @@ -74,8 +74,6 @@ #define AT_RX_BUF_SIZE (ETH_FRAME_LEN + VLAN_HLEN + ETH_FCS_LEN) #define MAX_JUMBO_FRAME_SIZE (6*1024) -#define MAX_TSO_FRAME_SIZE (7*1024) -#define MAX_TX_OFFLOAD_THRESH (9*1024) #define AT_MAX_RECEIVE_QUEUE 4 #define AT_DEF_RECEIVE_QUEUE 1 @@ -100,7 +98,7 @@ #define ATL1C_ASPM_L0s_ENABLE 0x0001 #define ATL1C_ASPM_L1_ENABLE 0x0002 -#define AT_REGS_LEN (75 * sizeof(u32)) +#define AT_REGS_LEN (74 * sizeof(u32)) #define AT_EEPROM_LEN 512 #define ATL1C_GET_DESC(R, i, type) (&(((type *)((R)->desc))[i])) @@ -297,20 +295,6 @@ enum atl1c_dma_req_block { atl1c_dma_req_4096 = 5 }; -enum atl1c_rss_mode { - atl1c_rss_mode_disable = 0, - atl1c_rss_sig_que = 1, - atl1c_rss_mul_que_sig_int = 2, - atl1c_rss_mul_que_mul_int = 4, -}; - -enum atl1c_rss_type { - atl1c_rss_disable = 0, - atl1c_rss_ipv4 = 1, - atl1c_rss_ipv4_tcp = 2, - atl1c_rss_ipv6 = 4, - atl1c_rss_ipv6_tcp = 8 -}; enum atl1c_nic_type { athr_l1c = 0, @@ -388,7 +372,6 @@ struct atl1c_hw { enum atl1c_dma_order dma_order; enum atl1c_dma_rcb rcb_value; enum atl1c_dma_req_block dmar_block; - enum atl1c_dma_req_block dmaw_block; u16 device_id; u16 vendor_id; @@ -399,8 +382,6 @@ struct atl1c_hw { u16 phy_id2; u32 intr_mask; - u8 dmaw_dly_cnt; - u8 dmar_dly_cnt; u8 preamble_len; u16 max_frame_size; @@ -440,10 +421,6 @@ struct atl1c_hw { #define ATL1C_FPGA_VERSION 0x8000 u16 link_cap_flags; #define ATL1C_LINK_CAP_1000M 0x0001 - u16 cmb_tpd; - u16 cmb_rrd; - u16 cmb_rx_timer; /* 2us resolution */ - u16 cmb_tx_timer; u32 smb_timer; u16 rrd_thresh; /* Threshold of number of RRD produced to trigger @@ -451,9 +428,6 @@ struct atl1c_hw { u16 tpd_thresh; u8 tpd_burst; /* Number of TPD to prefetch in cache-aligned burst. */ u8 rfd_burst; - enum atl1c_rss_type rss_type; - enum atl1c_rss_mode rss_mode; - u8 rss_hash_bits; u32 base_cpu; u32 indirect_tab; u8 mac_addr[ETH_ALEN]; @@ -462,12 +436,12 @@ struct atl1c_hw { bool phy_configured; bool re_autoneg; bool emi_ca; + bool msi_lnkpatch; /* link patch for specific platforms */ }; /* * atl1c_ring_header represents a single, contiguous block of DMA space - * mapped for the three descriptor rings (tpd, rfd, rrd) and the two - * message blocks (cmb, smb) described below + * mapped for the three descriptor rings (tpd, rfd, rrd) described below */ struct atl1c_ring_header { void *desc; /* virtual address */ @@ -541,16 +515,6 @@ struct atl1c_rrd_ring { u16 next_to_clean; }; -struct atl1c_cmb { - void *cmb; - dma_addr_t dma; -}; - -struct atl1c_smb { - void *smb; - dma_addr_t dma; -}; - /* board specific private data structure */ struct atl1c_adapter { struct net_device *netdev; @@ -586,11 +550,8 @@ struct atl1c_adapter { /* All Descriptor memory */ struct atl1c_ring_header ring_header; struct atl1c_tpd_ring tpd_ring[AT_MAX_TRANSMIT_QUEUE]; - struct atl1c_rfd_ring rfd_ring[AT_MAX_RECEIVE_QUEUE]; - struct atl1c_rrd_ring rrd_ring[AT_MAX_RECEIVE_QUEUE]; - struct atl1c_cmb cmb; - struct atl1c_smb smb; - int num_rx_queues; + struct atl1c_rfd_ring rfd_ring; + struct atl1c_rrd_ring rrd_ring; u32 bd_number; /* board number;*/ }; @@ -618,8 +579,14 @@ struct atl1c_adapter { #define AT_WRITE_REGW(a, reg, value) (\ writew((value), ((a)->hw_addr + reg))) -#define AT_READ_REGW(a, reg) (\ - readw((a)->hw_addr + reg)) +#define AT_READ_REGW(a, reg, pdata) do { \ + if (unlikely((a)->hibernate)) { \ + readw((a)->hw_addr + reg); \ + *(u16 *)pdata = readw((a)->hw_addr + reg); \ + } else { \ + *(u16 *)pdata = readw((a)->hw_addr + reg); \ + } \ + } while (0) #define AT_WRITE_REG_ARRAY(a, reg, offset, value) ( \ writel((value), (((a)->hw_addr + reg) + ((offset) << 2)))) |