diff options
Diffstat (limited to 'drivers/net/netxen/netxen_nic.h')
| -rw-r--r-- | drivers/net/netxen/netxen_nic.h | 177 |
1 files changed, 51 insertions, 126 deletions
diff --git a/drivers/net/netxen/netxen_nic.h b/drivers/net/netxen/netxen_nic.h index f86e050..e22d086 100644 --- a/drivers/net/netxen/netxen_nic.h +++ b/drivers/net/netxen/netxen_nic.h @@ -57,8 +57,8 @@ #define _NETXEN_NIC_LINUX_MAJOR 4 #define _NETXEN_NIC_LINUX_MINOR 0 -#define _NETXEN_NIC_LINUX_SUBVERSION 30 -#define NETXEN_NIC_LINUX_VERSIONID "4.0.30" +#define _NETXEN_NIC_LINUX_SUBVERSION 41 +#define NETXEN_NIC_LINUX_VERSIONID "4.0.41" #define NETXEN_VERSION_CODE(a, b, c) (((a) << 24) + ((b) << 16) + (c)) #define _major(v) (((v) >> 24) & 0xff) @@ -143,18 +143,13 @@ #define NX_ETHERMTU 1500 #define NX_MAX_ETHERHDR 32 /* This contains some padding */ -#define NX_RX_NORMAL_BUF_MAX_LEN (NX_MAX_ETHERHDR + NX_ETHERMTU) +#define NX_P2_RX_BUF_MAX_LEN 1760 +#define NX_P3_RX_BUF_MAX_LEN (NX_MAX_ETHERHDR + NX_ETHERMTU) #define NX_P2_RX_JUMBO_BUF_MAX_LEN (NX_MAX_ETHERHDR + P2_MAX_MTU) #define NX_P3_RX_JUMBO_BUF_MAX_LEN (NX_MAX_ETHERHDR + P3_MAX_MTU) #define NX_CT_DEFAULT_RX_BUF_LEN 2048 -#define MAX_RX_BUFFER_LENGTH 1760 -#define MAX_RX_JUMBO_BUFFER_LENGTH 8062 -#define MAX_RX_LRO_BUFFER_LENGTH (8062) -#define RX_DMA_MAP_LEN (MAX_RX_BUFFER_LENGTH - 2) -#define RX_JUMBO_DMA_MAP_LEN \ - (MAX_RX_JUMBO_BUFFER_LENGTH - 2) -#define RX_LRO_DMA_MAP_LEN (MAX_RX_LRO_BUFFER_LENGTH - 2) +#define NX_RX_LRO_BUFFER_LENGTH (8060) /* * Maximum number of ring contexts @@ -200,13 +195,20 @@ #define RCV_RING_JUMBO 1 #define RCV_RING_LRO 2 -#define MAX_CMD_DESCRIPTORS 4096 -#define MAX_RCV_DESCRIPTORS 16384 -#define MAX_CMD_DESCRIPTORS_HOST 1024 -#define MAX_RCV_DESCRIPTORS_1G 2048 -#define MAX_RCV_DESCRIPTORS_10G 4096 -#define MAX_JUMBO_RCV_DESCRIPTORS 1024 +#define MIN_CMD_DESCRIPTORS 64 +#define MIN_RCV_DESCRIPTORS 64 +#define MIN_JUMBO_DESCRIPTORS 32 + +#define MAX_CMD_DESCRIPTORS 1024 +#define MAX_RCV_DESCRIPTORS_1G 4096 +#define MAX_RCV_DESCRIPTORS_10G 8192 +#define MAX_JUMBO_RCV_DESCRIPTORS_1G 512 +#define MAX_JUMBO_RCV_DESCRIPTORS_10G 1024 #define MAX_LRO_RCV_DESCRIPTORS 8 + +#define DEFAULT_RCV_DESCRIPTORS_1G 2048 +#define DEFAULT_RCV_DESCRIPTORS_10G 4096 + #define NETXEN_CTX_SIGNATURE 0xdee0 #define NETXEN_CTX_SIGNATURE_V2 0x0002dee0 #define NETXEN_CTX_RESET 0xbad0 @@ -302,6 +304,10 @@ struct netxen_ring_ctx { #define FLAGS_IPSEC_SA_ADD 0x04 #define FLAGS_IPSEC_SA_DELETE 0x08 #define FLAGS_VLAN_TAGGED 0x10 +#define FLAGS_VLAN_OOB 0x40 + +#define netxen_set_tx_vlan_tci(cmd_desc, v) \ + (cmd_desc)->vlan_TCI = cpu_to_le16(v); #define netxen_set_cmd_desc_port(cmd_desc, var) \ ((cmd_desc)->port_ctxid |= ((var) & 0x0F)) @@ -316,58 +322,33 @@ struct netxen_ring_ctx { cpu_to_le16(((_flags) & 0x7f) | (((_opcode) & 0x3f) << 7)) #define netxen_set_tx_frags_len(_desc, _frags, _len) \ - (_desc)->num_of_buffers_total_length = \ + (_desc)->nfrags__length = \ cpu_to_le32(((_frags) & 0xff) | (((_len) & 0xffffff) << 8)) struct cmd_desc_type0 { u8 tcp_hdr_offset; /* For LSO only */ u8 ip_hdr_offset; /* For LSO only */ - /* Bit pattern: 0-6 flags, 7-12 opcode, 13-15 unused */ - __le16 flags_opcode; - /* Bit pattern: 0-7 total number of segments, - 8-31 Total size of the packet */ - __le32 num_of_buffers_total_length; - union { - struct { - __le32 addr_low_part2; - __le32 addr_high_part2; - }; - __le64 addr_buffer2; - }; + __le16 flags_opcode; /* 15:13 unused, 12:7 opcode, 6:0 flags */ + __le32 nfrags__length; /* 31:8 total len, 7:0 frag count */ + + __le64 addr_buffer2; - __le16 reference_handle; /* changed to u16 to add mss */ - __le16 mss; /* passed by NDIS_PACKET for LSO */ - /* Bit pattern 0-3 port, 0-3 ctx id */ - u8 port_ctxid; + __le16 reference_handle; + __le16 mss; + u8 port_ctxid; /* 7:4 ctxid 3:0 port */ u8 total_hdr_length; /* LSO only : MAC+IP+TCP Hdr size */ __le16 conn_id; /* IPSec offoad only */ - union { - struct { - __le32 addr_low_part3; - __le32 addr_high_part3; - }; - __le64 addr_buffer3; - }; - union { - struct { - __le32 addr_low_part1; - __le32 addr_high_part1; - }; - __le64 addr_buffer1; - }; + __le64 addr_buffer3; + __le64 addr_buffer1; __le16 buffer_length[4]; - union { - struct { - __le32 addr_low_part4; - __le32 addr_high_part4; - }; - __le64 addr_buffer4; - }; + __le64 addr_buffer4; - __le64 unused; + __le16 vlan_TCI; + __le16 reserved; + __le32 reserved2; } __attribute__ ((aligned(64))); @@ -380,6 +361,7 @@ struct rcv_desc { }; /* opcode field in status_desc */ +#define NETXEN_NIC_SYN_OFFLOAD 0x03 #define NETXEN_NIC_RXPKT_DESC 0x04 #define NETXEN_OLD_RXPKT_DESC 0x3f #define NETXEN_NIC_RESPONSE_DESC 0x05 @@ -1078,6 +1060,9 @@ typedef struct { #define NX_MAC_EVENT 0x1 +#define NX_IP_UP 2 +#define NX_IP_DOWN 3 + /* * Driver --> Firmware */ @@ -1132,6 +1117,9 @@ typedef struct { #define NX_FW_CAPABILITY_LINK_NOTIFICATION (1 << 5) #define NX_FW_CAPABILITY_SWITCHING (1 << 6) +#define NX_FW_CAPABILITY_PEXQ (1 << 7) +#define NX_FW_CAPABILITY_BDG (1 << 8) +#define NX_FW_CAPABILITY_FVLANTX (1 << 9) /* module types */ #define LINKEVENT_MODULE_NOT_PRESENT 1 @@ -1315,29 +1303,11 @@ struct netxen_adapter { nx_nic_intr_coalesce_t coal; - u32 fw_major; + u32 resv5; u32 fw_version; const struct firmware *fw; }; -/* - * NetXen dma watchdog control structure - * - * Bit 0 : enabled => R/O: 1 watchdog active, 0 inactive - * Bit 1 : disable_request => 1 req disable dma watchdog - * Bit 2 : enable_request => 1 req enable dma watchdog - * Bit 3-31 : unused - */ - -#define netxen_set_dma_watchdog_disable_req(config_word) \ - _netxen_set_bits(config_word, 1, 1, 1) -#define netxen_set_dma_watchdog_enable_req(config_word) \ - _netxen_set_bits(config_word, 2, 1, 1) -#define netxen_get_dma_watchdog_enabled(config_word) \ - ((config_word) & 0x1) -#define netxen_get_dma_watchdog_disabled(config_word) \ - (((config_word) >> 1) & 0x1) - int netxen_niu_xgbe_enable_phy_interrupts(struct netxen_adapter *adapter); int netxen_niu_gbe_enable_phy_interrupts(struct netxen_adapter *adapter); int netxen_niu_xgbe_disable_phy_interrupts(struct netxen_adapter *adapter); @@ -1398,8 +1368,9 @@ unsigned long netxen_nic_pci_set_window_2M(struct netxen_adapter *adapter, unsigned long long addr); /* Functions from netxen_nic_init.c */ -void netxen_free_adapter_offload(struct netxen_adapter *adapter); -int netxen_initialize_adapter_offload(struct netxen_adapter *adapter); +int netxen_init_dummy_dma(struct netxen_adapter *adapter); +void netxen_free_dummy_dma(struct netxen_adapter *adapter); + int netxen_phantom_init(struct netxen_adapter *adapter, int pegtune_val); int netxen_load_firmware(struct netxen_adapter *adapter); int netxen_need_fw_reset(struct netxen_adapter *adapter); @@ -1443,6 +1414,7 @@ void netxen_p3_free_mac_list(struct netxen_adapter *adapter); int netxen_p3_nic_set_promisc(struct netxen_adapter *adapter, u32); int netxen_config_intr_coalesce(struct netxen_adapter *adapter); int netxen_config_rss(struct netxen_adapter *adapter, int enable); +int netxen_config_ipaddr(struct netxen_adapter *adapter, u32 ip, int cmd); int netxen_linkevent_request(struct netxen_adapter *adapter, int enable); void netxen_advert_link_change(struct netxen_adapter *adapter, int linkup); @@ -1455,6 +1427,9 @@ struct net_device_stats *netxen_nic_get_stats(struct net_device *netdev); void netxen_nic_update_cmd_producer(struct netxen_adapter *adapter, struct nx_host_tx_ring *tx_ring); +/* Functions from netxen_nic_main.c */ +int netxen_nic_reset_context(struct netxen_adapter *); + /* * NetXen Board information */ @@ -1505,56 +1480,6 @@ static inline void get_brd_name_by_type(u32 type, char *name) name = "Unknown"; } -static inline int -dma_watchdog_shutdown_request(struct netxen_adapter *adapter) -{ - u32 ctrl; - - /* check if already inactive */ - ctrl = adapter->hw_read_wx(adapter, - NETXEN_CAM_RAM(NETXEN_CAM_RAM_DMA_WATCHDOG_CTRL)); - - if (netxen_get_dma_watchdog_enabled(ctrl) == 0) - return 1; - - /* Send the disable request */ - netxen_set_dma_watchdog_disable_req(ctrl); - NXWR32(adapter, NETXEN_CAM_RAM(NETXEN_CAM_RAM_DMA_WATCHDOG_CTRL), ctrl); - - return 0; -} - -static inline int -dma_watchdog_shutdown_poll_result(struct netxen_adapter *adapter) -{ - u32 ctrl; - - ctrl = adapter->hw_read_wx(adapter, - NETXEN_CAM_RAM(NETXEN_CAM_RAM_DMA_WATCHDOG_CTRL)); - - return (netxen_get_dma_watchdog_enabled(ctrl) == 0); -} - -static inline int -dma_watchdog_wakeup(struct netxen_adapter *adapter) -{ - u32 ctrl; - - ctrl = adapter->hw_read_wx(adapter, - NETXEN_CAM_RAM(NETXEN_CAM_RAM_DMA_WATCHDOG_CTRL)); - - if (netxen_get_dma_watchdog_enabled(ctrl)) - return 1; - - /* send the wakeup request */ - netxen_set_dma_watchdog_enable_req(ctrl); - - NXWR32(adapter, NETXEN_CAM_RAM(NETXEN_CAM_RAM_DMA_WATCHDOG_CTRL), ctrl); - - return 0; -} - - static inline u32 netxen_tx_avail(struct nx_host_tx_ring *tx_ring) { smp_mb(); |