diff options
Diffstat (limited to 'drivers/net/qla3xxx.h')
| -rw-r--r-- | drivers/net/qla3xxx.h | 1194 |
1 files changed, 1194 insertions, 0 deletions
diff --git a/drivers/net/qla3xxx.h b/drivers/net/qla3xxx.h new file mode 100644 index 000000000000..9492cee6b083 --- /dev/null +++ b/drivers/net/qla3xxx.h @@ -0,0 +1,1194 @@ +/* + * QLogic QLA3xxx NIC HBA Driver + * Copyright (c) 2003-2006 QLogic Corporation + * + * See LICENSE.qla3xxx for copyright and licensing details. + */ +#ifndef _QLA3XXX_H_ +#define _QLA3XXX_H_ + +/* + * IOCB Definitions... + */ +#pragma pack(1) + +#define OPCODE_OB_MAC_IOCB_FN0 0x01 +#define OPCODE_OB_MAC_IOCB_FN2 0x21 +#define OPCODE_OB_TCP_IOCB_FN0 0x03 +#define OPCODE_OB_TCP_IOCB_FN2 0x23 +#define OPCODE_UPDATE_NCB_IOCB_FN0 0x00 +#define OPCODE_UPDATE_NCB_IOCB_FN2 0x20 + +#define OPCODE_UPDATE_NCB_IOCB 0xF0 +#define OPCODE_IB_MAC_IOCB 0xF9 +#define OPCODE_IB_IP_IOCB 0xFA +#define OPCODE_IB_TCP_IOCB 0xFB +#define OPCODE_DUMP_PROTO_IOCB 0xFE +#define OPCODE_BUFFER_ALERT_IOCB 0xFB + +#define OPCODE_FUNC_ID_MASK 0x30 +#define OUTBOUND_MAC_IOCB 0x01 /* plus function bits */ +#define OUTBOUND_TCP_IOCB 0x03 /* plus function bits */ +#define UPDATE_NCB_IOCB 0x00 /* plus function bits */ + +#define FN0_MA_BITS_MASK 0x00 +#define FN1_MA_BITS_MASK 0x80 + +struct ob_mac_iocb_req { + u8 opcode; + u8 flags; +#define OB_MAC_IOCB_REQ_MA 0xC0 +#define OB_MAC_IOCB_REQ_F 0x20 +#define OB_MAC_IOCB_REQ_X 0x10 +#define OB_MAC_IOCB_REQ_D 0x02 +#define OB_MAC_IOCB_REQ_I 0x01 + __le16 reserved0; + + __le32 transaction_id; + __le16 data_len; + __le16 reserved1; + __le32 reserved2; + __le32 reserved3; + __le32 buf_addr0_low; + __le32 buf_addr0_high; + __le32 buf_0_len; + __le32 buf_addr1_low; + __le32 buf_addr1_high; + __le32 buf_1_len; + __le32 buf_addr2_low; + __le32 buf_addr2_high; + __le32 buf_2_len; + __le32 reserved4; + __le32 reserved5; +}; +/* + * The following constants define control bits for buffer + * length fields for all IOCB's. + */ +#define OB_MAC_IOCB_REQ_E 0x80000000 /* Last valid buffer in list. */ +#define OB_MAC_IOCB_REQ_C 0x40000000 /* points to an OAL. (continuation) */ +#define OB_MAC_IOCB_REQ_L 0x20000000 /* Auburn local address pointer. */ +#define OB_MAC_IOCB_REQ_R 0x10000000 /* 32-bit address pointer. */ + +struct ob_mac_iocb_rsp { + u8 opcode; + u8 flags; +#define OB_MAC_IOCB_RSP_P 0x08 +#define OB_MAC_IOCB_RSP_S 0x02 +#define OB_MAC_IOCB_RSP_I 0x01 + + __le16 reserved0; + __le32 transaction_id; + __le32 reserved1; + __le32 reserved2; +}; + +struct ib_mac_iocb_rsp { + u8 opcode; + u8 flags; +#define IB_MAC_IOCB_RSP_S 0x80 +#define IB_MAC_IOCB_RSP_H1 0x40 +#define IB_MAC_IOCB_RSP_H0 0x20 +#define IB_MAC_IOCB_RSP_B 0x10 +#define IB_MAC_IOCB_RSP_M 0x08 +#define IB_MAC_IOCB_RSP_MA 0x07 + + __le16 length; + __le32 reserved; + __le32 ial_low; + __le32 ial_high; + +}; + +struct ob_ip_iocb_req { + u8 opcode; + __le16 flags; +#define OB_IP_IOCB_REQ_O 0x100 +#define OB_IP_IOCB_REQ_H 0x008 +#define OB_IP_IOCB_REQ_U 0x004 +#define OB_IP_IOCB_REQ_D 0x002 +#define OB_IP_IOCB_REQ_I 0x001 + + u8 reserved0; + + __le32 transaction_id; + __le16 data_len; + __le16 reserved1; + __le32 hncb_ptr_low; + __le32 hncb_ptr_high; + __le32 buf_addr0_low; + __le32 buf_addr0_high; + __le32 buf_0_len; + __le32 buf_addr1_low; + __le32 buf_addr1_high; + __le32 buf_1_len; + __le32 buf_addr2_low; + __le32 buf_addr2_high; + __le32 buf_2_len; + __le32 reserved2; + __le32 reserved3; +}; + +/* defines for BufferLength fields above */ +#define OB_IP_IOCB_REQ_E 0x80000000 +#define OB_IP_IOCB_REQ_C 0x40000000 +#define OB_IP_IOCB_REQ_L 0x20000000 +#define OB_IP_IOCB_REQ_R 0x10000000 + +struct ob_ip_iocb_rsp { + u8 opcode; + u8 flags; +#define OB_MAC_IOCB_RSP_E 0x08 +#define OB_MAC_IOCB_RSP_L 0x04 +#define OB_MAC_IOCB_RSP_S 0x02 +#define OB_MAC_IOCB_RSP_I 0x01 + + __le16 reserved0; + __le32 transaction_id; + __le32 reserved1; + __le32 reserved2; +}; + +struct ob_tcp_iocb_req { + u8 opcode; + + u8 flags0; +#define OB_TCP_IOCB_REQ_P 0x80 +#define OB_TCP_IOCB_REQ_CI 0x20 +#define OB_TCP_IOCB_REQ_H 0x10 +#define OB_TCP_IOCB_REQ_LN 0x08 +#define OB_TCP_IOCB_REQ_K 0x04 +#define OB_TCP_IOCB_REQ_D 0x02 +#define OB_TCP_IOCB_REQ_I 0x01 + + u8 flags1; +#define OB_TCP_IOCB_REQ_OSM 0x40 +#define OB_TCP_IOCB_REQ_URG 0x20 +#define OB_TCP_IOCB_REQ_ACK 0x10 +#define OB_TCP_IOCB_REQ_PSH 0x08 +#define OB_TCP_IOCB_REQ_RST 0x04 +#define OB_TCP_IOCB_REQ_SYN 0x02 +#define OB_TCP_IOCB_REQ_FIN 0x01 + + u8 options_len; +#define OB_TCP_IOCB_REQ_OMASK 0xF0 +#define OB_TCP_IOCB_REQ_SHIFT 4 + + __le32 transaction_id; + __le32 data_len; + __le32 hncb_ptr_low; + __le32 hncb_ptr_high; + __le32 buf_addr0_low; + __le32 buf_addr0_high; + __le32 buf_0_len; + __le32 buf_addr1_low; + __le32 buf_addr1_high; + __le32 buf_1_len; + __le32 buf_addr2_low; + __le32 buf_addr2_high; + __le32 buf_2_len; + __le32 time_stamp; + __le32 reserved1; +}; + +struct ob_tcp_iocb_rsp { + u8 opcode; + + u8 flags0; +#define OB_TCP_IOCB_RSP_C 0x20 +#define OB_TCP_IOCB_RSP_H 0x10 +#define OB_TCP_IOCB_RSP_LN 0x08 +#define OB_TCP_IOCB_RSP_K 0x04 +#define OB_TCP_IOCB_RSP_D 0x02 +#define OB_TCP_IOCB_RSP_I 0x01 + + u8 flags1; +#define OB_TCP_IOCB_RSP_E 0x10 +#define OB_TCP_IOCB_RSP_W 0x08 +#define OB_TCP_IOCB_RSP_P 0x04 +#define OB_TCP_IOCB_RSP_T 0x02 +#define OB_TCP_IOCB_RSP_F 0x01 + + u8 state; +#define OB_TCP_IOCB_RSP_SMASK 0xF0 +#define OB_TCP_IOCB_RSP_SHIFT 4 + + __le32 transaction_id; + __le32 local_ncb_ptr; + __le32 reserved0; +}; + +struct ib_ip_iocb_rsp { + u8 opcode; + u8 flags; +#define IB_IP_IOCB_RSP_S 0x80 +#define IB_IP_IOCB_RSP_H1 0x40 +#define IB_IP_IOCB_RSP_H0 0x20 +#define IB_IP_IOCB_RSP_B 0x10 +#define IB_IP_IOCB_RSP_M 0x08 +#define IB_IP_IOCB_RSP_MA 0x07 + + __le16 length; + __le16 checksum; + __le16 reserved; +#define IB_IP_IOCB_RSP_R 0x01 + __le32 ial_low; + __le32 ial_high; +}; + +struct ib_tcp_iocb_rsp { + u8 opcode; + u8 flags; +#define IB_TCP_IOCB_RSP_P 0x80 +#define IB_TCP_IOCB_RSP_T 0x40 +#define IB_TCP_IOCB_RSP_D 0x20 +#define IB_TCP_IOCB_RSP_N 0x10 +#define IB_TCP_IOCB_RSP_IP 0x03 +#define IB_TCP_FLAG_MASK 0xf0 +#define IB_TCP_FLAG_IOCB_SYN 0x00 + +#define TCP_IB_RSP_FLAGS(x) (x->flags & ~IB_TCP_FLAG_MASK) + + __le16 length; + __le32 hncb_ref_num; + __le32 ial_low; + __le32 ial_high; +}; + +struct net_rsp_iocb { + u8 opcode; + u8 flags; + __le16 reserved0; + __le32 reserved[3]; +}; +#pragma pack() + +/* + * Register Definitions... + */ +#define PORT0_PHY_ADDRESS 0x1e00 +#define PORT1_PHY_ADDRESS 0x1f00 + +#define ETHERNET_CRC_SIZE 4 + +#define MII_SCAN_REGISTER 0x00000001 + +/* 32-bit ispControlStatus */ +enum { + ISP_CONTROL_NP_MASK = 0x0003, + ISP_CONTROL_NP_PCSR = 0x0000, + ISP_CONTROL_NP_HMCR = 0x0001, + ISP_CONTROL_NP_LRAMCR = 0x0002, + ISP_CONTROL_NP_PSR = 0x0003, + ISP_CONTROL_RI = 0x0008, + ISP_CONTROL_CI = 0x0010, + ISP_CONTROL_PI = 0x0020, + ISP_CONTROL_IN = 0x0040, + ISP_CONTROL_BE = 0x0080, + ISP_CONTROL_FN_MASK = 0x0700, + ISP_CONTROL_FN0_NET = 0x0400, + ISP_CONTROL_FN0_SCSI = 0x0500, + ISP_CONTROL_FN1_NET = 0x0600, + ISP_CONTROL_FN1_SCSI = 0x0700, + ISP_CONTROL_LINK_DN_0 = 0x0800, + ISP_CONTROL_LINK_DN_1 = 0x1000, + ISP_CONTROL_FSR = 0x2000, + ISP_CONTROL_FE = 0x4000, + ISP_CONTROL_SR = 0x8000, +}; + +/* 32-bit ispInterruptMaskReg */ +enum { + ISP_IMR_ENABLE_INT = 0x0004, + ISP_IMR_DISABLE_RESET_INT = 0x0008, + ISP_IMR_DISABLE_CMPL_INT = 0x0010, + ISP_IMR_DISABLE_PROC_INT = 0x0020, +}; + +/* 32-bit serialPortInterfaceReg */ +enum { + ISP_SERIAL_PORT_IF_CLK = 0x0001, + ISP_SERIAL_PORT_IF_CS = 0x0002, + ISP_SERIAL_PORT_IF_D0 = 0x0004, + ISP_SERIAL_PORT_IF_DI = 0x0008, + ISP_NVRAM_MASK = (0x000F << 16), + ISP_SERIAL_PORT_IF_WE = 0x0010, + ISP_SERIAL_PORT_IF_NVR_MASK = 0x001F, + ISP_SERIAL_PORT_IF_SCI = 0x0400, + ISP_SERIAL_PORT_IF_SC0 = 0x0800, + ISP_SERIAL_PORT_IF_SCE = 0x1000, + ISP_SERIAL_PORT_IF_SDI = 0x2000, + ISP_SERIAL_PORT_IF_SDO = 0x4000, + ISP_SERIAL_PORT_IF_SDE = 0x8000, + ISP_SERIAL_PORT_IF_I2C_MASK = 0xFC00, +}; + +/* semaphoreReg */ +enum { + QL_RESOURCE_MASK_BASE_CODE = 0x7, + QL_RESOURCE_BITS_BASE_CODE = 0x4, + QL_DRVR_SEM_BITS = (QL_RESOURCE_BITS_BASE_CODE << 1), + QL_DDR_RAM_SEM_BITS = (QL_RESOURCE_BITS_BASE_CODE << 4), + QL_PHY_GIO_SEM_BITS = (QL_RESOURCE_BITS_BASE_CODE << 7), + QL_NVRAM_SEM_BITS = (QL_RESOURCE_BITS_BASE_CODE << 10), + QL_FLASH_SEM_BITS = (QL_RESOURCE_BITS_BASE_CODE << 13), + QL_DRVR_SEM_MASK = (QL_RESOURCE_MASK_BASE_CODE << (1 + 16)), + QL_DDR_RAM_SEM_MASK = (QL_RESOURCE_MASK_BASE_CODE << (4 + 16)), + QL_PHY_GIO_SEM_MASK = (QL_RESOURCE_MASK_BASE_CODE << (7 + 16)), + QL_NVRAM_SEM_MASK = (QL_RESOURCE_MASK_BASE_CODE << (10 + 16)), + QL_FLASH_SEM_MASK = (QL_RESOURCE_MASK_BASE_CODE << (13 + 16)), +}; + + /* + * QL3XXX memory-mapped registers + * QL3XXX has 4 "pages" of registers, each page occupying + * 256 bytes. Each page has a "common" area at the start and then + * page-specific registers after that. + */ +struct ql3xxx_common_registers { + u32 MB0; /* Offset 0x00 */ + u32 MB1; /* Offset 0x04 */ + u32 MB2; /* Offset 0x08 */ + u32 MB3; /* Offset 0x0c */ + u32 MB4; /* Offset 0x10 */ + u32 MB5; /* Offset 0x14 */ + u32 MB6; /* Offset 0x18 */ + u32 MB7; /* Offset 0x1c */ + u32 flashBiosAddr; + u32 flashBiosData; + u32 ispControlStatus; + u32 ispInterruptMaskReg; + u32 serialPortInterfaceReg; + u32 semaphoreReg; + u32 reqQProducerIndex; + u32 rspQConsumerIndex; + + u32 rxLargeQProducerIndex; + u32 rxSmallQProducerIndex; + u32 arcMadiCommand; + u32 arcMadiData; +}; + +enum { + EXT_HW_CONFIG_SP_MASK = 0x0006, + EXT_HW_CONFIG_SP_NONE = 0x0000, + EXT_HW_CONFIG_SP_BYTE_PARITY = 0x0002, + EXT_HW_CONFIG_SP_ECC = 0x0004, + EXT_HW_CONFIG_SP_ECCx = 0x0006, + EXT_HW_CONFIG_SIZE_MASK = 0x0060, + EXT_HW_CONFIG_SIZE_128M = 0x0000, + EXT_HW_CONFIG_SIZE_256M = 0x0020, + EXT_HW_CONFIG_SIZE_512M = 0x0040, + EXT_HW_CONFIG_SIZE_INVALID = 0x0060, + EXT_HW_CONFIG_PD = 0x0080, + EXT_HW_CONFIG_FW = 0x0200, + EXT_HW_CONFIG_US = 0x0400, + EXT_HW_CONFIG_DCS_MASK = 0x1800, + EXT_HW_CONFIG_DCS_9MA = 0x0000, + EXT_HW_CONFIG_DCS_15MA = 0x0800, + EXT_HW_CONFIG_DCS_18MA = 0x1000, + EXT_HW_CONFIG_DCS_24MA = 0x1800, + EXT_HW_CONFIG_DDS_MASK = 0x6000, + EXT_HW_CONFIG_DDS_9MA = 0x0000, + EXT_HW_CONFIG_DDS_15MA = 0x2000, + EXT_HW_CONFIG_DDS_18MA = 0x4000, + EXT_HW_CONFIG_DDS_24MA = 0x6000, +}; + +/* InternalChipConfig */ +enum { + INTERNAL_CHIP_DM = 0x0001, + INTERNAL_CHIP_SD = 0x0002, + INTERNAL_CHIP_RAP_MASK = 0x000C, + INTERNAL_CHIP_RAP_RR = 0x0000, + INTERNAL_CHIP_RAP_NRM = 0x0004, + INTERNAL_CHIP_RAP_ERM = 0x0008, + INTERNAL_CHIP_RAP_ERMx = 0x000C, + INTERNAL_CHIP_WE = 0x0010, + INTERNAL_CHIP_EF = 0x0020, + INTERNAL_CHIP_FR = 0x0040, + INTERNAL_CHIP_FW = 0x0080, + INTERNAL_CHIP_FI = 0x0100, + INTERNAL_CHIP_FT = 0x0200, +}; + +/* portControl */ +enum { + PORT_CONTROL_DS = 0x0001, + PORT_CONTROL_HH = 0x0002, + PORT_CONTROL_EI = 0x0004, + PORT_CONTROL_ET = 0x0008, + PORT_CONTROL_EF = 0x0010, + PORT_CONTROL_DRM = 0x0020, + PORT_CONTROL_RLB = 0x0040, + PORT_CONTROL_RCB = 0x0080, + PORT_CONTROL_MAC = 0x0100, + PORT_CONTROL_IPV = 0x0200, + PORT_CONTROL_IFP = 0x0400, + PORT_CONTROL_ITP = 0x0800, + PORT_CONTROL_FI = 0x1000, + PORT_CONTROL_DFP = 0x2000, + PORT_CONTROL_OI = 0x4000, + PORT_CONTROL_CC = 0x8000, +}; + +/* portStatus */ +enum { + PORT_STATUS_SM0 = 0x0001, + PORT_STATUS_SM1 = 0x0002, + PORT_STATUS_X = 0x0008, + PORT_STATUS_DL = 0x0080, + PORT_STATUS_IC = 0x0200, + PORT_STATUS_MRC = 0x0400, + PORT_STATUS_NL = 0x0800, + PORT_STATUS_REV_ID_MASK = 0x7000, + PORT_STATUS_REV_ID_1 = 0x1000, + PORT_STATUS_REV_ID_2 = 0x2000, + PORT_STATUS_REV_ID_3 = 0x3000, + PORT_STATUS_64 = 0x8000, + PORT_STATUS_UP0 = 0x10000, + PORT_STATUS_AC0 = 0x20000, + PORT_STATUS_AE0 = 0x40000, + PORT_STATUS_UP1 = 0x100000, + PORT_STATUS_AC1 = 0x200000, + PORT_STATUS_AE1 = 0x400000, + PORT_STATUS_F0_ENABLED = 0x1000000, + PORT_STATUS_F1_ENABLED = 0x2000000, + PORT_STATUS_F2_ENABLED = 0x4000000, + PORT_STATUS_F3_ENABLED = 0x8000000, +}; + +/* macMIIMgmtControlReg */ +enum { + MAC_ADDR_INDIRECT_PTR_REG_RP_MASK = 0x0003, + MAC_ADDR_INDIRECT_PTR_REG_RP_PRI_LWR = 0x0000, + MAC_ADDR_INDIRECT_PTR_REG_RP_PRI_UPR = 0x0001, + MAC_ADDR_INDIRECT_PTR_REG_RP_SEC_LWR = 0x0002, + MAC_ADDR_INDIRECT_PTR_REG_RP_SEC_UPR = 0x0003, + MAC_ADDR_INDIRECT_PTR_REG_PR = 0x0008, + MAC_ADDR_INDIRECT_PTR_REG_SS = 0x0010, + MAC_ADDR_INDIRECT_PTR_REG_SE = 0x0020, + MAC_ADDR_INDIRECT_PTR_REG_SP = 0x0040, + MAC_ADDR_INDIRECT_PTR_REG_PE = 0x0080, +}; + +/* macMIIMgmtControlReg */ +enum { + MAC_MII_CONTROL_RC = 0x0001, + MAC_MII_CONTROL_SC = 0x0002, + MAC_MII_CONTROL_AS = 0x0004, + MAC_MII_CONTROL_NP = 0x0008, + MAC_MII_CONTROL_CLK_SEL_MASK = 0x0070, + MAC_MII_CONTROL_CLK_SEL_DIV2 = 0x0000, + MAC_MII_CONTROL_CLK_SEL_DIV4 = 0x0010, + MAC_MII_CONTROL_CLK_SEL_DIV6 = 0x0020, + MAC_MII_CONTROL_CLK_SEL_DIV8 = 0x0030, + MAC_MII_CONTROL_CLK_SEL_DIV10 = 0x0040, + MAC_MII_CONTROL_CLK_SEL_DIV14 = 0x0050, + MAC_MII_CONTROL_CLK_SEL_DIV20 = 0x0060, + MAC_MII_CONTROL_CLK_SEL_DIV28 = 0x0070, + MAC_MII_CONTROL_RM = 0x8000, +}; + +/* macMIIStatusReg */ +enum { + MAC_MII_STATUS_BSY = 0x0001, + MAC_MII_STATUS_SC = 0x0002, + MAC_MII_STATUS_NV = 0x0004, +}; + +enum { + MAC_CONFIG_REG_PE = 0x0001, + MAC_CONFIG_REG_TF = 0x0002, + MAC_CONFIG_REG_RF = 0x0004, + MAC_CONFIG_REG_FD = 0x0008, + MAC_CONFIG_REG_GM = 0x0010, + MAC_CONFIG_REG_LB = 0x0020, + MAC_CONFIG_REG_SR = 0x8000, +}; + +enum { + MAC_HALF_DUPLEX_REG_ED = 0x10000, + MAC_HALF_DUPLEX_REG_NB = 0x20000, + MAC_HALF_DUPLEX_REG_BNB = 0x40000, + MAC_HALF_DUPLEX_REG_ALT = 0x80000, +}; + +enum { + IP_ADDR_INDEX_REG_MASK = 0x000f, + IP_ADDR_INDEX_REG_FUNC_0_PRI = 0x0000, + IP_ADDR_INDEX_REG_FUNC_0_SEC = 0x0001, + IP_ADDR_INDEX_REG_FUNC_1_PRI = 0x0002, + IP_ADDR_INDEX_REG_FUNC_1_SEC = 0x0003, + IP_ADDR_INDEX_REG_FUNC_2_PRI = 0x0004, + IP_ADDR_INDEX_REG_FUNC_2_SEC = 0x0005, + IP_ADDR_INDEX_REG_FUNC_3_PRI = 0x0006, + IP_ADDR_INDEX_REG_FUNC_3_SEC = 0x0007, +}; + +enum { + PROBE_MUX_ADDR_REG_MUX_SEL_MASK = 0x003f, + PROBE_MUX_ADDR_REG_SYSCLK = 0x0000, + PROBE_MUX_ADDR_REG_PCICLK = 0x0040, + PROBE_MUX_ADDR_REG_NRXCLK = 0x0080, + PROBE_MUX_ADDR_REG_CPUCLK = 0x00C0, + PROBE_MUX_ADDR_REG_MODULE_SEL_MASK = 0x3f00, + PROBE_MUX_ADDR_REG_UP = 0x4000, + PROBE_MUX_ADDR_REG_RE = 0x8000, +}; + +enum { + STATISTICS_INDEX_REG_MASK = 0x01ff, + STATISTICS_INDEX_REG_MAC0_TX_FRAME = 0x0000, + STATISTICS_INDEX_REG_MAC0_TX_BYTES = 0x0001, + STATISTICS_INDEX_REG_MAC0_TX_STAT1 = 0x0002, + STATISTICS_INDEX_REG_MAC0_TX_STAT2 = 0x0003, + STATISTICS_INDEX_REG_MAC0_TX_STAT3 = 0x0004, + STATISTICS_INDEX_REG_MAC0_TX_STAT4 = 0x0005, + STATISTICS_INDEX_REG_MAC0_TX_STAT5 = 0x0006, + STATISTICS_INDEX_REG_MAC0_RX_FRAME = 0x0007, + STATISTICS_INDEX_REG_MAC0_RX_BYTES = 0x0008, + STATISTICS_INDEX_REG_MAC0_RX_STAT1 = 0x0009, + STATISTICS_INDEX_REG_MAC0_RX_STAT2 = 0x000a, + STATISTICS_INDEX_REG_MAC0_RX_STAT3 = 0x000b, + STATISTICS_INDEX_REG_MAC0_RX_ERR_CRC = 0x000c, + STATISTICS_INDEX_REG_MAC0_RX_ERR_ENC = 0x000d, + STATISTICS_INDEX_REG_MAC0_RX_ERR_LEN = 0x000e, + STATISTICS_INDEX_REG_MAC0_RX_STAT4 = 0x000f, + STATISTICS_INDEX_REG_MAC1_TX_FRAME = 0x0010, + STATISTICS_INDEX_REG_MAC1_TX_BYTES = 0x0011, + STATISTICS_INDEX_REG_MAC1_TX_STAT1 = 0x0012, + STATISTICS_INDEX_REG_MAC1_TX_STAT2 = 0x0013, + STATISTICS_INDEX_REG_MAC1_TX_STAT3 = 0x0014, + STATISTICS_INDEX_REG_MAC1_TX_STAT4 = 0x0015, + STATISTICS_INDEX_REG_MAC1_TX_STAT5 = 0x0016, + STATISTICS_INDEX_REG_MAC1_RX_FRAME = 0x0017, + STATISTICS_INDEX_REG_MAC1_RX_BYTES = 0x0018, + STATISTICS_INDEX_REG_MAC1_RX_STAT1 = 0x0019, + STATISTICS_INDEX_REG_MAC1_RX_STAT2 = 0x001a, + STATISTICS_INDEX_REG_MAC1_RX_STAT3 = 0x001b, + STATISTICS_INDEX_REG_MAC1_RX_ERR_CRC = 0x001c, + STATISTICS_INDEX_REG_MAC1_RX_ERR_ENC = 0x001d, + STATISTICS_INDEX_REG_MAC1_RX_ERR_LEN = 0x001e, + STATISTICS_INDEX_REG_MAC1_RX_STAT4 = 0x001f, + STATISTICS_INDEX_REG_IP_TX_PKTS = 0x0020, + STATISTICS_INDEX_REG_IP_TX_BYTES = 0x0021, + STATISTICS_INDEX_REG_IP_TX_FRAG = 0x0022, + STATISTICS_INDEX_REG_IP_RX_PKTS = 0x0023, + STATISTICS_INDEX_REG_IP_RX_BYTES = 0x0024, + STATISTICS_INDEX_REG_IP_RX_FRAG = 0x0025, + STATISTICS_INDEX_REG_IP_DGRM_REASSEMBLY = 0x0026, + STATISTICS_INDEX_REG_IP_V6_RX_PKTS = 0x0027, + STATISTICS_INDEX_REG_IP_RX_PKTERR = 0x0028, + STATISTICS_INDEX_REG_IP_REASSEMBLY_ERR = 0x0029, + STATISTICS_INDEX_REG_TCP_TX_SEG = 0x0030, + STATISTICS_INDEX_REG_TCP_TX_BYTES = 0x0031, + STATISTICS_INDEX_REG_TCP_RX_SEG = 0x0032, + STATISTICS_INDEX_REG_TCP_RX_BYTES = 0x0033, + STATISTICS_INDEX_REG_TCP_TIMER_EXP = 0x0034, + STATISTICS_INDEX_REG_TCP_RX_ACK = 0x0035, + STATISTICS_INDEX_REG_TCP_TX_ACK = 0x0036, + STATISTICS_INDEX_REG_TCP_RX_ERR = 0x0037, + STATISTICS_INDEX_REG_TCP_RX_WIN_PROBE = 0x0038, + STATISTICS_INDEX_REG_TCP_ECC_ERR_CORR = 0x003f, +}; + +enum { + PORT_FATAL_ERROR_STATUS_OFB_RE_MAC0 = 0x00000001, + PORT_FATAL_ERROR_STATUS_OFB_RE_MAC1 = 0x00000002, + PORT_FATAL_ERROR_STATUS_OFB_WE = 0x00000004, + PORT_FATAL_ERROR_STATUS_IFB_RE = 0x00000008, + PORT_FATAL_ERROR_STATUS_IFB_WE_MAC0 = 0x00000010, + PORT_FATAL_ERROR_STATUS_IFB_WE_MAC1 = 0x00000020, + PORT_FATAL_ERROR_STATUS_ODE_RE = 0x00000040, + PORT_FATAL_ERROR_STATUS_ODE_WE = 0x00000080, + PORT_FATAL_ERROR_STATUS_IDE_RE = 0x00000100, + PORT_FATAL_ERROR_STATUS_IDE_WE = 0x00000200, + PORT_FATAL_ERROR_STATUS_SDE_RE = 0x00000400, + PORT_FATAL_ERROR_STATUS_SDE_WE = 0x00000800, + PORT_FATAL_ERROR_STATUS_BLE = 0x00001000, + PORT_FATAL_ERROR_STATUS_SPE = 0x00002000, + PORT_FATAL_ERROR_STATUS_EP0 = 0x00004000, + PORT_FATAL_ERROR_STATUS_EP1 = 0x00008000, + PORT_FATAL_ERROR_STATUS_ICE = 0x00010000, + PORT_FATAL_ERROR_STATUS_ILE = 0x00020000, + PORT_FATAL_ERROR_STATUS_OPE = 0x00040000, + PORT_FATAL_ERROR_STATUS_TA = 0x00080000, + PORT_FATAL_ERROR_STATUS_MA = 0x00100000, + PORT_FATAL_ERROR_STATUS_SCE = 0x00200000, + PORT_FATAL_ERROR_STATUS_RPE = 0x00400000, + PORT_FATAL_ERROR_STATUS_MPE = 0x00800000, + PORT_FATAL_ERROR_STATUS_OCE = 0x01000000, +}; + +/* + * port control and status page - page 0 + */ + +struct ql3xxx_port_registers { + struct ql3xxx_common_registers CommonRegs; + + u32 ExternalHWConfig; + u32 InternalChipConfig; + u32 portControl; + u32 portStatus; + u32 macAddrIndirectPtrReg; + u32 macAddrDataReg; + u32 macMIIMgmtControlReg; + u32 macMIIMgmtAddrReg; + u32 macMIIMgmtDataReg; + u32 macMIIStatusReg; + u32 mac0ConfigReg; + u32 mac0IpgIfgReg; + u32 mac0HalfDuplexReg; + u32 mac0MaxFrameLengthReg; + u32 mac0PauseThresholdReg; + u32 mac1ConfigReg; + u32 mac1IpgIfgReg; + u32 mac1HalfDuplexReg; + u32 mac1MaxFrameLengthReg; + u32 mac1PauseThresholdReg; + u32 ipAddrIndexReg; + u32 ipAddrDataReg; + u32 ipReassemblyTimeout; + u32 tcpMaxWindow; + u32 currentTcpTimestamp[2]; + u32 internalRamRWAddrReg; + u32 internalRamWDataReg; + u32 reclaimedBufferAddrRegLow; + u32 reclaimedBufferAddrRegHigh; + u32 reserved[2]; + u32 fpgaRevID; + u32 localRamAddr; + u32 localRamDataAutoIncr; + u32 localRamDataNonIncr; + u32 gpOutput; + u32 gpInput; + u32 probeMuxAddr; + u32 probeMuxData; + u32 statisticsIndexReg; + u32 statisticsReadDataRegAutoIncr; + u32 statisticsReadDataRegNoIncr; + u32 PortFatalErrStatus; +}; + +/* + * port host memory config page - page 1 + */ +struct ql3xxx_host_memory_registers { + struct ql3xxx_common_registers CommonRegs; + + u32 reserved[12]; + + /* Network Request Queue */ + u32 reqConsumerIndex; + u32 reqConsumerIndexAddrLow; + u32 reqConsumerIndexAddrHigh; + u32 reqBaseAddrLow; + u32 reqBaseAddrHigh; + u32 reqLength; + + /* Network Completion Queue */ + u32 rspProducerIndex; + u32 rspProducerIndexAddrLow; + u32 rspProducerIndexAddrHigh; + u32 rspBaseAddrLow; + u32 rspBaseAddrHigh; + u32 rspLength; + + /* RX Large Buffer Queue */ + u32 rxLargeQConsumerIndex; + u32 rxLargeQBaseAddrLow; + u32 rxLargeQBaseAddrHigh; + u32 rxLargeQLength; + u32 rxLargeBufferLength; + + /* RX Small Buffer Queue */ + u32 rxSmallQConsumerIndex; + u32 rxSmallQBaseAddrLow; + u32 rxSmallQBaseAddrHigh; + u32 rxSmallQLength; + u32 rxSmallBufferLength; + +}; + +/* + * port local RAM page - page 2 + */ +struct ql3xxx_local_ram_registers { + struct ql3xxx_common_registers CommonRegs; + u32 bufletSize; + u32 maxBufletCount; + u32 currentBufletCount; + u32 reserved; + u32 freeBufletThresholdLow; + u32 freeBufletThresholdHigh; + u32 ipHashTableBase; + u32 ipHashTableCount; + u32 tcpHashTableBase; + u32 tcpHashTableCount; + u32 ncbBase; + u32 maxNcbCount; + u32 currentNcbCount; + u32 drbBase; + u32 maxDrbCount; + u32 currentDrbCount; +}; + +/* + * definitions for Semaphore bits in Semaphore/Serial NVRAM interface register + */ + +#define LS_64BITS(x) (u32)(0xffffffff & ((u64)x)) +#define MS_64BITS(x) (u32)(0xffffffff & (((u64)x)>>16>>16) ) + +/* + * I/O register + */ + +enum { + CONTROL_REG = 0, + STATUS_REG = 1, + PHY_STAT_LINK_UP = 0x0004, + PHY_CTRL_LOOPBACK = 0x4000, + + PETBI_CONTROL_REG = 0x00, + PETBI_CTRL_SOFT_RESET = 0x8000, + PETBI_CTRL_AUTO_NEG = 0x1000, + PETBI_CTRL_RESTART_NEG = 0x0200, + PETBI_CTRL_FULL_DUPLEX = 0x0100, + PETBI_CTRL_SPEED_1000 = 0x0040, + + PETBI_STATUS_REG = 0x01, + PETBI_STAT_NEG_DONE = 0x0020, + PETBI_STAT_LINK_UP = 0x0004, + + PETBI_NEG_ADVER = 0x04, + PETBI_NEG_PAUSE = 0x0080, + PETBI_NEG_PAUSE_MASK = 0x0180, + PETBI_NEG_DUPLEX = 0x0020, + PETBI_NEG_DUPLEX_MASK = 0x0060, + + PETBI_NEG_PARTNER = 0x05, + PETBI_NEG_ERROR_MASK = 0x3000, + + PETBI_EXPANSION_REG = 0x06, + PETBI_EXP_PAGE_RX = 0x0002, + + PETBI_TBI_CTRL = 0x11, + PETBI_TBI_RESET = 0x8000, + PETBI_TBI_AUTO_SENSE = 0x0100, + PETBI_TBI_SERDES_MODE = 0x0010, + PETBI_TBI_SERDES_WRAP = 0x0002, + + AUX_CONTROL_STATUS = 0x1c, + PHY_AUX_NEG_DONE = 0x8000, + PHY_NEG_PARTNER = 5, + PHY_AUX_DUPLEX_STAT = 0x0020, + PHY_AUX_SPEED_STAT = 0x0018, + PHY_AUX_NO_HW_STRAP = 0x0004, + PHY_AUX_RESET_STICK = 0x0002, + PHY_NEG_PAUSE = 0x0400, + PHY_CTRL_SOFT_RESET = 0x8000, + PHY_NEG_ADVER = 4, + PHY_NEG_ADV_SPEED = 0x01e0, + PHY_CTRL_RESTART_NEG = 0x0200, +}; +enum { +/* AM29LV Flash definitions */ + FM93C56A_START = 0x1, +/* Commands */ + FM93C56A_READ = 0x2, + FM93C56A_WEN = 0x0, + FM93C56A_WRITE = 0x1, + FM93C56A_WRITE_ALL = 0x0, + FM93C56A_WDS = 0x0, + FM93C56A_ERASE = 0x3, + FM93C56A_ERASE_ALL = 0x0, +/* Command Extentions */ + FM93C56A_WEN_EXT = 0x3, + FM93C56A_WRITE_ALL_EXT = 0x1, + FM93C56A_WDS_EXT = 0x0, + FM93C56A_ERASE_ALL_EXT = 0x2, +/* Special Bits */ + FM93C56A_READ_DUMMY_BITS = 1, + FM93C56A_READY = 0, + FM93C56A_BUSY = 1, + FM93C56A_CMD_BITS = 2, +/* AM29LV Flash definitions */ + FM93C56A_SIZE_8 = 0x100, + FM93C56A_SIZE_16 = 0x80, + FM93C66A_SIZE_8 = 0x200, + FM93C66A_SIZE_16 = 0x100, + FM93C86A_SIZE_16 = 0x400, +/* Address Bits */ + FM93C56A_NO_ADDR_BITS_16 = 8, + FM93C56A_NO_ADDR_BITS_8 = 9, + FM93C86A_NO_ADDR_BITS_16 = 10, +/* Data Bits */ + FM93C56A_DATA_BITS_16 = 16, + FM93C56A_DATA_BITS_8 = 8, +}; +enum { +/* Auburn Bits */ + AUBURN_EEPROM_DI = 0x8, + AUBURN_EEPROM_DI_0 = 0x0, + AUBURN_EEPROM_DI_1 = 0x8, + AUBURN_EEPROM_DO = 0x4, + AUBURN_EEPROM_DO_0 = 0x0, + AUBURN_EEPROM_DO_1 = 0x4, + AUBURN_EEPROM_CS = 0x2, + AUBURN_EEPROM_CS_0 = 0x0, + AUBURN_EEPROM_CS_1 = 0x2, + AUBURN_EEPROM_CLK_RISE = 0x1, + AUBURN_EEPROM_CLK_FALL = 0x0, +}; +enum {EEPROM_SIZE = FM93C86A_SIZE_16, + EEPROM_NO_ADDR_BITS = FM93C86A_NO_ADDR_BITS_16, + EEPROM_NO_DATA_BITS = FM93C56A_DATA_BITS_16, +}; + +/* + * MAC Config data structure + */ + struct eeprom_port_cfg { + u16 etherMtu_mac; + u16 pauseThreshold_mac; + u16 resumeThreshold_mac; + u16 portConfiguration; +#define PORT_CONFIG_AUTO_NEG_ENABLED 0x8000 +#define PORT_CONFIG_SYM_PAUSE_ENABLED 0x4000 +#define PORT_CONFIG_FULL_DUPLEX_ENABLED 0x2000 +#define PORT_CONFIG_HALF_DUPLEX_ENABLED 0x1000 +#define PORT_CONFIG_1000MB_SPEED 0x0400 +#define PORT_CONFIG_100MB_SPEED 0x0200 +#define PORT_CONFIG_10MB_SPEED 0x0100 +#define PORT_CONFIG_LINK_SPEED_MASK 0x0F00 + u16 reserved[12]; + +}; + +/* + * BIOS data structure + */ +struct eeprom_bios_cfg { + u16 SpinDlyEn:1, disBios:1, EnMemMap:1, EnSelectBoot:1, Reserved:12; + + u8 bootID0:7, boodID0Valid:1; + u8 bootLun0[8]; + + u8 bootID1:7, boodID1Valid:1; + u8 bootLun1[8]; + + u16 MaxLunsTrgt; + u8 reserved[10]; +}; + +/* + * Function Specific Data structure + */ +struct eeprom_function_cfg { + u8 reserved[30]; + u8 macAddress[6]; + u8 macAddressSecondary[6]; + + u16 subsysVendorId; + u16 subsysDeviceId; +}; + +/* + * EEPROM format + */ +struct eeprom_data { + u8 asicId[4]; + u8 version; + u8 numPorts; + u16 boardId; + +#define EEPROM_BOARDID_STR_SIZE 16 +#define EEPROM_SERIAL_NUM_SIZE 16 + + u8 boardIdStr[16]; + u8 serialNumber[16]; + u16 extHwConfig; + struct eeprom_port_cfg macCfg_port0; + struct eeprom_port_cfg macCfg_port1; + u16 bufletSize; + u16 bufletCount; + u16 tcpWindowThreshold50; + u16 tcpWindowThreshold25; + u16 tcpWindowThreshold0; + u16 ipHashTableBaseHi; + u16 ipHashTableBaseLo; + u16 ipHashTableSize; + u16 tcpHashTableBaseHi; + u16 tcpHashTableBaseLo; + u16 tcpHashTableSize; + u16 ncbTableBaseHi; + u16 ncbTableBaseLo; + u16 ncbTableSize; + u16 drbTableBaseHi; + u16 drbTableBaseLo; + u16 drbTableSize; + u16 reserved_142[4]; + u16 ipReassemblyTimeout; + u16 tcpMaxWindowSize; + u16 ipSecurity; +#define IPSEC_CONFIG_PRESENT 0x0001 + u8 reserved_156[294]; + u16 qDebug[8]; + struct eeprom_function_cfg funcCfg_fn0; + u16 reserved_510; + u8 oemSpace[432]; + struct eeprom_bios_cfg biosCfg_fn1; + struct eeprom_function_cfg funcCfg_fn1; + u16 reserved_1022; + u8 reserved_1024[464]; + struct eeprom_function_cfg funcCfg_fn2; + u16 reserved_1534; + u8 reserved_1536[432]; + struct eeprom_bios_cfg biosCfg_fn3; + struct eeprom_function_cfg funcCfg_fn3; + u16 checksum; +}; + +/* + * General definitions... + */ + +/* + * Below are a number compiler switches for controlling driver behavior. + * Some are not supported under certain conditions and are notated as such. + */ + +#define QL3XXX_VENDOR_ID 0x1077 +#define QL3022_DEVICE_ID 0x3022 + +/* MTU & Frame Size stuff */ +#define NORMAL_MTU_SIZE ETH_DATA_LEN +#define JUMBO_MTU_SIZE 9000 +#define VLAN_ID_LEN 2 + +/* Request Queue Related Definitions */ +#define NUM_REQ_Q_ENTRIES 256 /* so that 64 * 64 = 4096 (1 page) */ + +/* Response Queue Related Definitions */ +#define NUM_RSP_Q_ENTRIES 256 /* so that 256 * 16 = 4096 (1 page) */ + +/* Transmit and Receive Buffers */ +#define NUM_LBUFQ_ENTRIES 128 +#define NUM_SBUFQ_ENTRIES 64 +#define QL_SMALL_BUFFER_SIZE 32 +#define QL_ADDR_ELE_PER_BUFQ_ENTRY \ +(sizeof(struct lrg_buf_q_entry) / sizeof(struct bufq_addr_element)) + /* Each send has at least control block. This is how many we keep. */ +#define NUM_SMALL_BUFFERS NUM_SBUFQ_ENTRIES * QL_ADDR_ELE_PER_BUFQ_ENTRY +#define NUM_LARGE_BUFFERS NUM_LBUFQ_ENTRIES * QL_ADDR_ELE_PER_BUFQ_ENTRY +#define QL_HEADER_SPACE 32 /* make header space at top of skb. */ +/* + * Large & Small Buffers for Receives + */ +struct lrg_buf_q_entry { + + u32 addr0_lower; +#define IAL_LAST_ENTRY 0x00000001 +#define IAL_CONT_ENTRY 0x00000002 +#define IAL_FLAG_MASK 0x00000003 + u32 addr0_upper; + u32 addr1_lower; + u32 addr1_upper; + u32 addr2_lower; + u32 addr2_upper; + u32 addr3_lower; + u32 addr3_upper; + u32 addr4_lower; + u32 addr4_upper; + u32 addr5_lower; + u32 addr5_upper; + u32 addr6_lower; + u32 addr6_upper; + u32 addr7_lower; + u32 addr7_upper; + +}; + +struct bufq_addr_element { + u32 addr_low; + u32 addr_high; +}; + +#define QL_NO_RESET 0 +#define QL_DO_RESET 1 + +enum link_state_t { + LS_UNKNOWN = 0, + LS_DOWN, + LS_DEGRADE, + LS_RECOVER, + LS_UP, +}; + +struct ql_rcv_buf_cb { + struct ql_rcv_buf_cb *next; + struct sk_buff *skb; + DECLARE_PCI_UNMAP_ADDR(mapaddr); + DECLARE_PCI_UNMAP_LEN(maplen); + __le32 buf_phy_addr_low; + __le32 buf_phy_addr_high; + int index; +}; + +struct ql_tx_buf_cb { + struct sk_buff *skb; + struct ob_mac_iocb_req *queue_entry ; + DECLARE_PCI_UNMAP_ADDR(mapaddr); + DECLARE_PCI_UNMAP_LEN(maplen); +}; + +/* definitions for type field */ +#define QL_BUF_TYPE_MACIOCB 0x01 +#define QL_BUF_TYPE_IPIOCB 0x02 +#define QL_BUF_TYPE_TCPIOCB 0x03 + +/* qdev->flags definitions. */ +enum { QL_RESET_DONE = 1, /* Reset finished. */ + QL_RESET_ACTIVE = 2, /* Waiting for reset to finish. */ + QL_RESET_START = 3, /* Please reset the chip. */ + QL_RESET_PER_SCSI = 4, /* SCSI driver requests reset. */ + QL_TX_TIMEOUT = 5, /* Timeout in progress. */ + QL_LINK_MASTER = 6, /* This driver controls the link. */ + QL_ADAPTER_UP = 7, /* Adapter has been brought up. */ + QL_THREAD_UP = 8, /* This flag is available. */ + QL_LINK_UP = 9, /* Link Status. */ + QL_ALLOC_REQ_RSP_Q_DONE = 10, + QL_ALLOC_BUFQS_DONE = 11, + QL_ALLOC_SMALL_BUF_DONE = 12, + QL_LINK_OPTICAL = 13, + QL_MSI_ENABLED = 14, +}; + +/* + * ql3_adapter - The main Adapter structure definition. + * This structure has all fields relevant to the hardware. + */ + +struct ql3_adapter { + u32 reserved_00; + unsigned long flags; + + /* PCI Configuration information for this device */ + struct pci_dev *pdev; + struct net_device *ndev; /* Parent NET device */ + + /* Hardware information */ + u8 chip_rev_id; + u8 pci_slot; + u8 pci_width; + u8 pci_x; + u32 msi; + int index; + struct timer_list adapter_timer; /* timer used for various functions */ + + spinlock_t adapter_lock; + spinlock_t hw_lock; + + /* PCI Bus Relative Register Addresses */ + u8 *mmap_virt_base; /* stores return value from ioremap() */ + struct ql3xxx_port_registers __iomem *mem_map_registers; + u32 current_page; /* tracks current register page */ + + u32 msg_enable; + u8 reserved_01[2]; + u8 reserved_02[2]; + + /* Page for Shadow Registers */ + void *shadow_reg_virt_addr; + dma_addr_t shadow_reg_phy_addr; + + /* Net Request Queue */ + u32 req_q_size; + u32 reserved_03; + struct ob_mac_iocb_req *req_q_virt_addr; + dma_addr_t req_q_phy_addr; + u16 req_producer_index; + u16 reserved_04; + u16 *preq_consumer_index; + u32 req_consumer_index_phy_addr_high; + u32 req_consumer_index_phy_addr_low; + atomic_t tx_count; + struct ql_tx_buf_cb tx_buf[NUM_REQ_Q_ENTRIES]; + + /* Net Response Queue */ + u32 rsp_q_size; + u32 eeprom_cmd_data; + struct net_rsp_iocb *rsp_q_virt_addr; + dma_addr_t rsp_q_phy_addr; + struct net_rsp_iocb *rsp_current; + u16 rsp_consumer_index; + u16 reserved_06; + u32 *prsp_producer_index; + u32 rsp_producer_index_phy_addr_high; + u32 rsp_producer_index_phy_addr_low; + + /* Large Buffer Queue */ + u32 lrg_buf_q_alloc_size; + u32 lrg_buf_q_size; + void *lrg_buf_q_alloc_virt_addr; + void *lrg_buf_q_virt_addr; + dma_addr_t lrg_buf_q_alloc_phy_addr; + dma_addr_t lrg_buf_q_phy_addr; + u32 lrg_buf_q_producer_index; + u32 lrg_buf_release_cnt; + struct bufq_addr_element *lrg_buf_next_free; + + /* Large (Receive) Buffers */ + struct ql_rcv_buf_cb lrg_buf[NUM_LARGE_BUFFERS]; + struct ql_rcv_buf_cb *lrg_buf_free_head; + struct ql_rcv_buf_cb *lrg_buf_free_tail; + u32 lrg_buf_free_count; + u32 lrg_buffer_len; + u32 lrg_buf_index; + u32 lrg_buf_skb_check; + + /* Small Buffer Queue */ + u32 small_buf_q_alloc_size; + u32 small_buf_q_size; + u32 small_buf_q_producer_index; + void *small_buf_q_alloc_virt_addr; + void *small_buf_q_virt_addr; + dma_addr_t small_buf_q_alloc_phy_addr; + dma_addr_t small_buf_q_phy_addr; + u32 small_buf_index; + + /* Small (Receive) Buffers */ + void *small_buf_virt_addr; + dma_addr_t small_buf_phy_addr; + u32 small_buf_phy_addr_low; + u32 small_buf_phy_addr_high; + u32 small_buf_release_cnt; + u32 small_buf_total_size; + + /* ISR related, saves status for DPC. */ + u32 control_status; + + struct eeprom_data nvram_data; + struct timer_list ioctl_timer; + u32 port_link_state; + u32 last_rsp_offset; + + /* 4022 specific */ + u32 mac_index; /* Driver's MAC number can be 0 or 1 for first and second networking functions respectively */ + u32 PHYAddr; /* Address of PHY 0x1e00 Port 0 and 0x1f00 Port 1 */ + u32 mac_ob_opcode; /* Opcode to use on mac transmission */ + u32 tcp_ob_opcode; /* Opcode to use on tcp transmission */ + u32 update_ob_opcode; /* Opcode to use for updating NCB */ + u32 mb_bit_mask; /* MA Bits mask to use on transmission */ + u32 numPorts; + struct net_device_stats stats; + struct workqueue_struct *workqueue; + struct work_struct reset_work; + struct work_struct tx_timeout_work; + u32 max_frame_size; +}; + +#endif /* _QLA3XXX_H_ */ |