1190 lines
30 KiB
C
1190 lines
30 KiB
C
/*
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* QLogic QLA3xxx NIC HBA Driver
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* Copyright (c) 2003-2006 QLogic Corporation
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*
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* See LICENSE.qla3xxx for copyright and licensing details.
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*/
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#ifndef _QLA3XXX_H_
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#define _QLA3XXX_H_
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/*
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* IOCB Definitions...
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*/
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#pragma pack(1)
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#define OPCODE_OB_MAC_IOCB_FN0 0x01
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#define OPCODE_OB_MAC_IOCB_FN2 0x21
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#define OPCODE_IB_MAC_IOCB 0xF9
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#define OPCODE_IB_3032_MAC_IOCB 0x09
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#define OPCODE_IB_IP_IOCB 0xFA
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#define OPCODE_IB_3032_IP_IOCB 0x0A
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#define OPCODE_FUNC_ID_MASK 0x30
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#define OUTBOUND_MAC_IOCB 0x01 /* plus function bits */
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#define FN0_MA_BITS_MASK 0x00
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#define FN1_MA_BITS_MASK 0x80
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struct ob_mac_iocb_req {
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u8 opcode;
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u8 flags;
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#define OB_MAC_IOCB_REQ_MA 0xe0
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#define OB_MAC_IOCB_REQ_F 0x10
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#define OB_MAC_IOCB_REQ_X 0x08
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#define OB_MAC_IOCB_REQ_D 0x02
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#define OB_MAC_IOCB_REQ_I 0x01
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u8 flags1;
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#define OB_3032MAC_IOCB_REQ_IC 0x04
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#define OB_3032MAC_IOCB_REQ_TC 0x02
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#define OB_3032MAC_IOCB_REQ_UC 0x01
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u8 reserved0;
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u32 transaction_id; /* opaque for hardware */
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__le16 data_len;
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u8 ip_hdr_off;
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u8 ip_hdr_len;
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__le32 reserved1;
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__le32 reserved2;
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__le32 buf_addr0_low;
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__le32 buf_addr0_high;
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__le32 buf_0_len;
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__le32 buf_addr1_low;
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__le32 buf_addr1_high;
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__le32 buf_1_len;
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__le32 buf_addr2_low;
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__le32 buf_addr2_high;
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__le32 buf_2_len;
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__le32 reserved3;
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__le32 reserved4;
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};
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/*
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* The following constants define control bits for buffer
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* length fields for all IOCB's.
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*/
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#define OB_MAC_IOCB_REQ_E 0x80000000 /* Last valid buffer in list. */
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#define OB_MAC_IOCB_REQ_C 0x40000000 /* points to an OAL. (continuation) */
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#define OB_MAC_IOCB_REQ_L 0x20000000 /* Auburn local address pointer. */
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#define OB_MAC_IOCB_REQ_R 0x10000000 /* 32-bit address pointer. */
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struct ob_mac_iocb_rsp {
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u8 opcode;
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u8 flags;
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#define OB_MAC_IOCB_RSP_P 0x08
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#define OB_MAC_IOCB_RSP_L 0x04
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#define OB_MAC_IOCB_RSP_S 0x02
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#define OB_MAC_IOCB_RSP_I 0x01
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__le16 reserved0;
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u32 transaction_id; /* opaque for hardware */
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__le32 reserved1;
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__le32 reserved2;
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};
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struct ib_mac_iocb_rsp {
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u8 opcode;
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#define IB_MAC_IOCB_RSP_V 0x80
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u8 flags;
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#define IB_MAC_IOCB_RSP_S 0x80
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#define IB_MAC_IOCB_RSP_H1 0x40
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#define IB_MAC_IOCB_RSP_H0 0x20
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#define IB_MAC_IOCB_RSP_B 0x10
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#define IB_MAC_IOCB_RSP_M 0x08
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#define IB_MAC_IOCB_RSP_MA 0x07
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__le16 length;
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__le32 reserved;
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__le32 ial_low;
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__le32 ial_high;
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};
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struct ob_ip_iocb_req {
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u8 opcode;
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__le16 flags;
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#define OB_IP_IOCB_REQ_O 0x100
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#define OB_IP_IOCB_REQ_H 0x008
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#define OB_IP_IOCB_REQ_U 0x004
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#define OB_IP_IOCB_REQ_D 0x002
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#define OB_IP_IOCB_REQ_I 0x001
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u8 reserved0;
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__le32 transaction_id;
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__le16 data_len;
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__le16 reserved1;
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__le32 hncb_ptr_low;
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__le32 hncb_ptr_high;
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__le32 buf_addr0_low;
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__le32 buf_addr0_high;
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__le32 buf_0_len;
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__le32 buf_addr1_low;
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__le32 buf_addr1_high;
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__le32 buf_1_len;
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__le32 buf_addr2_low;
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__le32 buf_addr2_high;
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__le32 buf_2_len;
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__le32 reserved2;
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__le32 reserved3;
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};
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/* defines for BufferLength fields above */
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#define OB_IP_IOCB_REQ_E 0x80000000
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#define OB_IP_IOCB_REQ_C 0x40000000
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#define OB_IP_IOCB_REQ_L 0x20000000
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#define OB_IP_IOCB_REQ_R 0x10000000
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struct ob_ip_iocb_rsp {
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u8 opcode;
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u8 flags;
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#define OB_MAC_IOCB_RSP_H 0x10
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#define OB_MAC_IOCB_RSP_E 0x08
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#define OB_MAC_IOCB_RSP_L 0x04
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#define OB_MAC_IOCB_RSP_S 0x02
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#define OB_MAC_IOCB_RSP_I 0x01
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__le16 reserved0;
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__le32 transaction_id;
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__le32 reserved1;
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__le32 reserved2;
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};
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struct ib_ip_iocb_rsp {
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u8 opcode;
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#define IB_IP_IOCB_RSP_3032_V 0x80
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#define IB_IP_IOCB_RSP_3032_O 0x40
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#define IB_IP_IOCB_RSP_3032_I 0x20
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#define IB_IP_IOCB_RSP_3032_R 0x10
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u8 flags;
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#define IB_IP_IOCB_RSP_S 0x80
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#define IB_IP_IOCB_RSP_H1 0x40
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#define IB_IP_IOCB_RSP_H0 0x20
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#define IB_IP_IOCB_RSP_B 0x10
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#define IB_IP_IOCB_RSP_M 0x08
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#define IB_IP_IOCB_RSP_MA 0x07
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__le16 length;
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__le16 checksum;
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#define IB_IP_IOCB_RSP_3032_ICE 0x01
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#define IB_IP_IOCB_RSP_3032_CE 0x02
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#define IB_IP_IOCB_RSP_3032_NUC 0x04
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#define IB_IP_IOCB_RSP_3032_UDP 0x08
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#define IB_IP_IOCB_RSP_3032_TCP 0x10
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#define IB_IP_IOCB_RSP_3032_IPE 0x20
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__le16 reserved;
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#define IB_IP_IOCB_RSP_R 0x01
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__le32 ial_low;
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__le32 ial_high;
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};
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struct net_rsp_iocb {
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u8 opcode;
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u8 flags;
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__le16 reserved0;
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__le32 reserved[3];
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};
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#pragma pack()
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/*
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* Register Definitions...
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*/
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#define PORT0_PHY_ADDRESS 0x1e00
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#define PORT1_PHY_ADDRESS 0x1f00
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#define ETHERNET_CRC_SIZE 4
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#define MII_SCAN_REGISTER 0x00000001
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#define PHY_ID_0_REG 2
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#define PHY_ID_1_REG 3
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#define PHY_OUI_1_MASK 0xfc00
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#define PHY_MODEL_MASK 0x03f0
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/* Address for the Agere Phy */
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#define MII_AGERE_ADDR_1 0x00001000
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#define MII_AGERE_ADDR_2 0x00001100
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/* 32-bit ispControlStatus */
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enum {
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ISP_CONTROL_NP_MASK = 0x0003,
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ISP_CONTROL_NP_PCSR = 0x0000,
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ISP_CONTROL_NP_HMCR = 0x0001,
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ISP_CONTROL_NP_LRAMCR = 0x0002,
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ISP_CONTROL_NP_PSR = 0x0003,
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ISP_CONTROL_RI = 0x0008,
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ISP_CONTROL_CI = 0x0010,
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ISP_CONTROL_PI = 0x0020,
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ISP_CONTROL_IN = 0x0040,
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ISP_CONTROL_BE = 0x0080,
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ISP_CONTROL_FN_MASK = 0x0700,
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ISP_CONTROL_FN0_NET = 0x0400,
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ISP_CONTROL_FN0_SCSI = 0x0500,
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ISP_CONTROL_FN1_NET = 0x0600,
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ISP_CONTROL_FN1_SCSI = 0x0700,
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ISP_CONTROL_LINK_DN_0 = 0x0800,
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ISP_CONTROL_LINK_DN_1 = 0x1000,
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ISP_CONTROL_FSR = 0x2000,
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ISP_CONTROL_FE = 0x4000,
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ISP_CONTROL_SR = 0x8000,
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};
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/* 32-bit ispInterruptMaskReg */
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enum {
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ISP_IMR_ENABLE_INT = 0x0004,
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ISP_IMR_DISABLE_RESET_INT = 0x0008,
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ISP_IMR_DISABLE_CMPL_INT = 0x0010,
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ISP_IMR_DISABLE_PROC_INT = 0x0020,
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};
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/* 32-bit serialPortInterfaceReg */
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enum {
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ISP_SERIAL_PORT_IF_CLK = 0x0001,
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ISP_SERIAL_PORT_IF_CS = 0x0002,
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ISP_SERIAL_PORT_IF_D0 = 0x0004,
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ISP_SERIAL_PORT_IF_DI = 0x0008,
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ISP_NVRAM_MASK = (0x000F << 16),
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ISP_SERIAL_PORT_IF_WE = 0x0010,
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ISP_SERIAL_PORT_IF_NVR_MASK = 0x001F,
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ISP_SERIAL_PORT_IF_SCI = 0x0400,
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ISP_SERIAL_PORT_IF_SC0 = 0x0800,
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ISP_SERIAL_PORT_IF_SCE = 0x1000,
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ISP_SERIAL_PORT_IF_SDI = 0x2000,
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ISP_SERIAL_PORT_IF_SDO = 0x4000,
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ISP_SERIAL_PORT_IF_SDE = 0x8000,
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ISP_SERIAL_PORT_IF_I2C_MASK = 0xFC00,
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};
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/* semaphoreReg */
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enum {
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QL_RESOURCE_MASK_BASE_CODE = 0x7,
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QL_RESOURCE_BITS_BASE_CODE = 0x4,
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QL_DRVR_SEM_BITS = (QL_RESOURCE_BITS_BASE_CODE << 1),
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QL_DDR_RAM_SEM_BITS = (QL_RESOURCE_BITS_BASE_CODE << 4),
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QL_PHY_GIO_SEM_BITS = (QL_RESOURCE_BITS_BASE_CODE << 7),
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QL_NVRAM_SEM_BITS = (QL_RESOURCE_BITS_BASE_CODE << 10),
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QL_FLASH_SEM_BITS = (QL_RESOURCE_BITS_BASE_CODE << 13),
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QL_DRVR_SEM_MASK = (QL_RESOURCE_MASK_BASE_CODE << (1 + 16)),
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QL_DDR_RAM_SEM_MASK = (QL_RESOURCE_MASK_BASE_CODE << (4 + 16)),
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QL_PHY_GIO_SEM_MASK = (QL_RESOURCE_MASK_BASE_CODE << (7 + 16)),
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QL_NVRAM_SEM_MASK = (QL_RESOURCE_MASK_BASE_CODE << (10 + 16)),
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QL_FLASH_SEM_MASK = (QL_RESOURCE_MASK_BASE_CODE << (13 + 16)),
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};
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/*
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* QL3XXX memory-mapped registers
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* QL3XXX has 4 "pages" of registers, each page occupying
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* 256 bytes. Each page has a "common" area at the start and then
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* page-specific registers after that.
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*/
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struct ql3xxx_common_registers {
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u32 MB0; /* Offset 0x00 */
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u32 MB1; /* Offset 0x04 */
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u32 MB2; /* Offset 0x08 */
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u32 MB3; /* Offset 0x0c */
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u32 MB4; /* Offset 0x10 */
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u32 MB5; /* Offset 0x14 */
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u32 MB6; /* Offset 0x18 */
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u32 MB7; /* Offset 0x1c */
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u32 flashBiosAddr;
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u32 flashBiosData;
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u32 ispControlStatus;
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u32 ispInterruptMaskReg;
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u32 serialPortInterfaceReg;
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u32 semaphoreReg;
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u32 reqQProducerIndex;
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u32 rspQConsumerIndex;
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u32 rxLargeQProducerIndex;
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u32 rxSmallQProducerIndex;
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u32 arcMadiCommand;
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u32 arcMadiData;
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};
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enum {
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EXT_HW_CONFIG_SP_MASK = 0x0006,
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EXT_HW_CONFIG_SP_NONE = 0x0000,
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EXT_HW_CONFIG_SP_BYTE_PARITY = 0x0002,
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EXT_HW_CONFIG_SP_ECC = 0x0004,
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EXT_HW_CONFIG_SP_ECCx = 0x0006,
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EXT_HW_CONFIG_SIZE_MASK = 0x0060,
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EXT_HW_CONFIG_SIZE_128M = 0x0000,
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EXT_HW_CONFIG_SIZE_256M = 0x0020,
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EXT_HW_CONFIG_SIZE_512M = 0x0040,
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EXT_HW_CONFIG_SIZE_INVALID = 0x0060,
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EXT_HW_CONFIG_PD = 0x0080,
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EXT_HW_CONFIG_FW = 0x0200,
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EXT_HW_CONFIG_US = 0x0400,
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EXT_HW_CONFIG_DCS_MASK = 0x1800,
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EXT_HW_CONFIG_DCS_9MA = 0x0000,
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EXT_HW_CONFIG_DCS_15MA = 0x0800,
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EXT_HW_CONFIG_DCS_18MA = 0x1000,
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EXT_HW_CONFIG_DCS_24MA = 0x1800,
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EXT_HW_CONFIG_DDS_MASK = 0x6000,
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EXT_HW_CONFIG_DDS_9MA = 0x0000,
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EXT_HW_CONFIG_DDS_15MA = 0x2000,
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EXT_HW_CONFIG_DDS_18MA = 0x4000,
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EXT_HW_CONFIG_DDS_24MA = 0x6000,
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};
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/* InternalChipConfig */
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enum {
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INTERNAL_CHIP_DM = 0x0001,
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INTERNAL_CHIP_SD = 0x0002,
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INTERNAL_CHIP_RAP_MASK = 0x000C,
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INTERNAL_CHIP_RAP_RR = 0x0000,
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INTERNAL_CHIP_RAP_NRM = 0x0004,
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INTERNAL_CHIP_RAP_ERM = 0x0008,
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INTERNAL_CHIP_RAP_ERMx = 0x000C,
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INTERNAL_CHIP_WE = 0x0010,
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INTERNAL_CHIP_EF = 0x0020,
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INTERNAL_CHIP_FR = 0x0040,
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INTERNAL_CHIP_FW = 0x0080,
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INTERNAL_CHIP_FI = 0x0100,
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INTERNAL_CHIP_FT = 0x0200,
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};
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/* portControl */
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enum {
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PORT_CONTROL_DS = 0x0001,
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PORT_CONTROL_HH = 0x0002,
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PORT_CONTROL_EI = 0x0004,
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PORT_CONTROL_ET = 0x0008,
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PORT_CONTROL_EF = 0x0010,
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PORT_CONTROL_DRM = 0x0020,
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PORT_CONTROL_RLB = 0x0040,
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PORT_CONTROL_RCB = 0x0080,
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PORT_CONTROL_MAC = 0x0100,
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PORT_CONTROL_IPV = 0x0200,
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PORT_CONTROL_IFP = 0x0400,
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PORT_CONTROL_ITP = 0x0800,
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PORT_CONTROL_FI = 0x1000,
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PORT_CONTROL_DFP = 0x2000,
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PORT_CONTROL_OI = 0x4000,
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PORT_CONTROL_CC = 0x8000,
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};
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/* portStatus */
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enum {
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PORT_STATUS_SM0 = 0x0001,
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PORT_STATUS_SM1 = 0x0002,
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PORT_STATUS_X = 0x0008,
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PORT_STATUS_DL = 0x0080,
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PORT_STATUS_IC = 0x0200,
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PORT_STATUS_MRC = 0x0400,
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PORT_STATUS_NL = 0x0800,
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PORT_STATUS_REV_ID_MASK = 0x7000,
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PORT_STATUS_REV_ID_1 = 0x1000,
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PORT_STATUS_REV_ID_2 = 0x2000,
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PORT_STATUS_REV_ID_3 = 0x3000,
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PORT_STATUS_64 = 0x8000,
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PORT_STATUS_UP0 = 0x10000,
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PORT_STATUS_AC0 = 0x20000,
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PORT_STATUS_AE0 = 0x40000,
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PORT_STATUS_UP1 = 0x100000,
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PORT_STATUS_AC1 = 0x200000,
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PORT_STATUS_AE1 = 0x400000,
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PORT_STATUS_F0_ENABLED = 0x1000000,
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PORT_STATUS_F1_ENABLED = 0x2000000,
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PORT_STATUS_F2_ENABLED = 0x4000000,
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PORT_STATUS_F3_ENABLED = 0x8000000,
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};
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/* macMIIMgmtControlReg */
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enum {
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MAC_ADDR_INDIRECT_PTR_REG_RP_MASK = 0x0003,
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MAC_ADDR_INDIRECT_PTR_REG_RP_PRI_LWR = 0x0000,
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MAC_ADDR_INDIRECT_PTR_REG_RP_PRI_UPR = 0x0001,
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MAC_ADDR_INDIRECT_PTR_REG_RP_SEC_LWR = 0x0002,
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MAC_ADDR_INDIRECT_PTR_REG_RP_SEC_UPR = 0x0003,
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MAC_ADDR_INDIRECT_PTR_REG_PR = 0x0008,
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MAC_ADDR_INDIRECT_PTR_REG_SS = 0x0010,
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MAC_ADDR_INDIRECT_PTR_REG_SE = 0x0020,
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MAC_ADDR_INDIRECT_PTR_REG_SP = 0x0040,
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MAC_ADDR_INDIRECT_PTR_REG_PE = 0x0080,
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};
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/* macMIIMgmtControlReg */
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enum {
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MAC_MII_CONTROL_RC = 0x0001,
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MAC_MII_CONTROL_SC = 0x0002,
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MAC_MII_CONTROL_AS = 0x0004,
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MAC_MII_CONTROL_NP = 0x0008,
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MAC_MII_CONTROL_CLK_SEL_MASK = 0x0070,
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MAC_MII_CONTROL_CLK_SEL_DIV2 = 0x0000,
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MAC_MII_CONTROL_CLK_SEL_DIV4 = 0x0010,
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MAC_MII_CONTROL_CLK_SEL_DIV6 = 0x0020,
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MAC_MII_CONTROL_CLK_SEL_DIV8 = 0x0030,
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MAC_MII_CONTROL_CLK_SEL_DIV10 = 0x0040,
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MAC_MII_CONTROL_CLK_SEL_DIV14 = 0x0050,
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MAC_MII_CONTROL_CLK_SEL_DIV20 = 0x0060,
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MAC_MII_CONTROL_CLK_SEL_DIV28 = 0x0070,
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MAC_MII_CONTROL_RM = 0x8000,
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};
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/* macMIIStatusReg */
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enum {
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MAC_MII_STATUS_BSY = 0x0001,
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MAC_MII_STATUS_SC = 0x0002,
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MAC_MII_STATUS_NV = 0x0004,
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};
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enum {
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MAC_CONFIG_REG_PE = 0x0001,
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MAC_CONFIG_REG_TF = 0x0002,
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MAC_CONFIG_REG_RF = 0x0004,
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MAC_CONFIG_REG_FD = 0x0008,
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MAC_CONFIG_REG_GM = 0x0010,
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MAC_CONFIG_REG_LB = 0x0020,
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MAC_CONFIG_REG_SR = 0x8000,
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};
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enum {
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MAC_HALF_DUPLEX_REG_ED = 0x10000,
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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,
|
|
IP_ADDR_INDEX_REG_6 = 0x0008,
|
|
IP_ADDR_INDEX_REG_OFFSET_MASK = 0x0030,
|
|
IP_ADDR_INDEX_REG_E = 0x0040,
|
|
};
|
|
enum {
|
|
QL3032_PORT_CONTROL_DS = 0x0001,
|
|
QL3032_PORT_CONTROL_HH = 0x0002,
|
|
QL3032_PORT_CONTROL_EIv6 = 0x0004,
|
|
QL3032_PORT_CONTROL_EIv4 = 0x0008,
|
|
QL3032_PORT_CONTROL_ET = 0x0010,
|
|
QL3032_PORT_CONTROL_EF = 0x0020,
|
|
QL3032_PORT_CONTROL_DRM = 0x0040,
|
|
QL3032_PORT_CONTROL_RLB = 0x0080,
|
|
QL3032_PORT_CONTROL_RCB = 0x0100,
|
|
QL3032_PORT_CONTROL_KIE = 0x0200,
|
|
};
|
|
|
|
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 tcpConfiguration;
|
|
u32 functionControl;
|
|
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_ALL_PARAMS = 0x7140,
|
|
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,
|
|
|
|
PHY_GIG_CONTROL = 9,
|
|
PHY_GIG_ENABLE_MAN = 0x1000, /* Enable Master/Slave Manual Config*/
|
|
PHY_GIG_SET_MASTER = 0x0800, /* Set Master (slave if clear)*/
|
|
PHY_GIG_ALL_PARAMS = 0x0300,
|
|
PHY_GIG_ADV_1000F = 0x0200,
|
|
PHY_GIG_ADV_1000H = 0x0100,
|
|
|
|
PHY_NEG_ADVER = 4,
|
|
PHY_NEG_ALL_PARAMS = 0x0fe0,
|
|
PHY_NEG_ASY_PAUSE = 0x0800,
|
|
PHY_NEG_SYM_PAUSE = 0x0400,
|
|
PHY_NEG_ADV_SPEED = 0x01e0,
|
|
PHY_NEG_ADV_100F = 0x0100,
|
|
PHY_NEG_ADV_100H = 0x0080,
|
|
PHY_NEG_ADV_10F = 0x0040,
|
|
PHY_NEG_ADV_10H = 0x0020,
|
|
|
|
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_CTRL_AUTO_NEG = 0x1000,
|
|
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 Extensions */
|
|
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_DEFAULT 0xf700
|
|
#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];
|
|
u16 macAddress[3];
|
|
u16 macAddressSecondary[3];
|
|
|
|
u16 subsysVendorId;
|
|
u16 subsysDeviceId;
|
|
};
|
|
|
|
/*
|
|
* EEPROM format
|
|
*/
|
|
struct eeprom_data {
|
|
u8 asicId[4];
|
|
u16 version_and_numPorts; /* together to avoid endianness crap */
|
|
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
|
|
#define QL3032_DEVICE_ID 0x3032
|
|
|
|
/* 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 JUMBO_NUM_LBUFQ_ENTRIES 32
|
|
#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 QL_HEADER_SPACE 32 /* make header space at top of skb. */
|
|
/*
|
|
* Large & Small Buffers for Receives
|
|
*/
|
|
struct lrg_buf_q_entry {
|
|
|
|
__le32 addr0_lower;
|
|
#define IAL_LAST_ENTRY 0x00000001
|
|
#define IAL_CONT_ENTRY 0x00000002
|
|
#define IAL_FLAG_MASK 0x00000003
|
|
__le32 addr0_upper;
|
|
__le32 addr1_lower;
|
|
__le32 addr1_upper;
|
|
__le32 addr2_lower;
|
|
__le32 addr2_upper;
|
|
__le32 addr3_lower;
|
|
__le32 addr3_upper;
|
|
__le32 addr4_lower;
|
|
__le32 addr4_upper;
|
|
__le32 addr5_lower;
|
|
__le32 addr5_upper;
|
|
__le32 addr6_lower;
|
|
__le32 addr6_upper;
|
|
__le32 addr7_lower;
|
|
__le32 addr7_upper;
|
|
|
|
};
|
|
|
|
struct bufq_addr_element {
|
|
__le32 addr_low;
|
|
__le32 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;
|
|
DEFINE_DMA_UNMAP_ADDR(mapaddr);
|
|
DEFINE_DMA_UNMAP_LEN(maplen);
|
|
__le32 buf_phy_addr_low;
|
|
__le32 buf_phy_addr_high;
|
|
int index;
|
|
};
|
|
|
|
/*
|
|
* Original IOCB has 3 sg entries:
|
|
* first points to skb-data area
|
|
* second points to first frag
|
|
* third points to next oal.
|
|
* OAL has 5 entries:
|
|
* 1 thru 4 point to frags
|
|
* fifth points to next oal.
|
|
*/
|
|
#define MAX_OAL_CNT ((MAX_SKB_FRAGS-1)/4 + 1)
|
|
|
|
struct oal_entry {
|
|
__le32 dma_lo;
|
|
__le32 dma_hi;
|
|
__le32 len;
|
|
#define OAL_LAST_ENTRY 0x80000000 /* Last valid buffer in list. */
|
|
#define OAL_CONT_ENTRY 0x40000000 /* points to an OAL. (continuation) */
|
|
};
|
|
|
|
struct oal {
|
|
struct oal_entry oal_entry[5];
|
|
};
|
|
|
|
struct map_list {
|
|
DEFINE_DMA_UNMAP_ADDR(mapaddr);
|
|
DEFINE_DMA_UNMAP_LEN(maplen);
|
|
};
|
|
|
|
struct ql_tx_buf_cb {
|
|
struct sk_buff *skb;
|
|
struct ob_mac_iocb_req *queue_entry ;
|
|
int seg_count;
|
|
struct oal *oal;
|
|
struct map_list map[MAX_SKB_FRAGS+1];
|
|
};
|
|
|
|
/* 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 */
|
|
|
|
struct napi_struct napi;
|
|
|
|
/* 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 __iomem *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;
|
|
volatile __le32 *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;
|
|
u32 num_large_buffers;
|
|
u32 num_lbufq_entries;
|
|
|
|
/* Large (Receive) Buffers */
|
|
struct ql_rcv_buf_cb *lrg_buf;
|
|
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;
|
|
|
|
struct eeprom_data nvram_data;
|
|
u32 port_link_state;
|
|
|
|
/* 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 mb_bit_mask; /* MA Bits mask to use on transmission */
|
|
u32 numPorts;
|
|
struct workqueue_struct *workqueue;
|
|
struct delayed_work reset_work;
|
|
struct delayed_work tx_timeout_work;
|
|
struct delayed_work link_state_work;
|
|
u32 max_frame_size;
|
|
u32 device_id;
|
|
u16 phyType;
|
|
};
|
|
|
|
#endif /* _QLA3XXX_H_ */
|