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https://github.com/edk2-porting/linux-next.git
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3238a9be4d
When bnx2x returns error on FCoE SPQ messages, generate an error completion to bnx2fc immediately to speed up error recovery. This will eliminate length timeouts and spped up the reset of the device. Signed-off-by: Bhanu Prakash Gollapudi <bprakash@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
5488 lines
170 KiB
C
5488 lines
170 KiB
C
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/* cnic.c: Broadcom CNIC core network driver.
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*
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* Copyright (c) 2006-2012 Broadcom Corporation
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation.
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*
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*/
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#ifndef CNIC_DEFS_H
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#define CNIC_DEFS_H
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/* KWQ (kernel work queue) request op codes */
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#define L2_KWQE_OPCODE_VALUE_FLUSH (4)
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#define L2_KWQE_OPCODE_VALUE_VM_FREE_RX_QUEUE (8)
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#define L4_KWQE_OPCODE_VALUE_CONNECT1 (50)
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#define L4_KWQE_OPCODE_VALUE_CONNECT2 (51)
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#define L4_KWQE_OPCODE_VALUE_CONNECT3 (52)
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#define L4_KWQE_OPCODE_VALUE_RESET (53)
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#define L4_KWQE_OPCODE_VALUE_CLOSE (54)
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#define L4_KWQE_OPCODE_VALUE_UPDATE_SECRET (60)
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#define L4_KWQE_OPCODE_VALUE_INIT_ULP (61)
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#define L4_KWQE_OPCODE_VALUE_OFFLOAD_PG (1)
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#define L4_KWQE_OPCODE_VALUE_UPDATE_PG (9)
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#define L4_KWQE_OPCODE_VALUE_UPLOAD_PG (14)
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#define L5CM_RAMROD_CMD_ID_BASE (0x80)
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#define L5CM_RAMROD_CMD_ID_TCP_CONNECT (L5CM_RAMROD_CMD_ID_BASE + 3)
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#define L5CM_RAMROD_CMD_ID_CLOSE (L5CM_RAMROD_CMD_ID_BASE + 12)
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#define L5CM_RAMROD_CMD_ID_ABORT (L5CM_RAMROD_CMD_ID_BASE + 13)
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#define L5CM_RAMROD_CMD_ID_SEARCHER_DELETE (L5CM_RAMROD_CMD_ID_BASE + 14)
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#define L5CM_RAMROD_CMD_ID_TERMINATE_OFFLOAD (L5CM_RAMROD_CMD_ID_BASE + 15)
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#define FCOE_KCQE_OPCODE_INIT_FUNC (0x10)
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#define FCOE_KCQE_OPCODE_DESTROY_FUNC (0x11)
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#define FCOE_KCQE_OPCODE_STAT_FUNC (0x12)
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#define FCOE_KCQE_OPCODE_OFFLOAD_CONN (0x15)
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#define FCOE_KCQE_OPCODE_ENABLE_CONN (0x16)
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#define FCOE_KCQE_OPCODE_DISABLE_CONN (0x17)
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#define FCOE_KCQE_OPCODE_DESTROY_CONN (0x18)
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#define FCOE_KCQE_OPCODE_CQ_EVENT_NOTIFICATION (0x20)
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#define FCOE_KCQE_OPCODE_FCOE_ERROR (0x21)
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#define FCOE_RAMROD_CMD_ID_INIT_FUNC (FCOE_KCQE_OPCODE_INIT_FUNC)
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#define FCOE_RAMROD_CMD_ID_DESTROY_FUNC (FCOE_KCQE_OPCODE_DESTROY_FUNC)
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#define FCOE_RAMROD_CMD_ID_STAT_FUNC (FCOE_KCQE_OPCODE_STAT_FUNC)
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#define FCOE_RAMROD_CMD_ID_OFFLOAD_CONN (FCOE_KCQE_OPCODE_OFFLOAD_CONN)
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#define FCOE_RAMROD_CMD_ID_ENABLE_CONN (FCOE_KCQE_OPCODE_ENABLE_CONN)
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#define FCOE_RAMROD_CMD_ID_DISABLE_CONN (FCOE_KCQE_OPCODE_DISABLE_CONN)
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#define FCOE_RAMROD_CMD_ID_DESTROY_CONN (FCOE_KCQE_OPCODE_DESTROY_CONN)
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#define FCOE_RAMROD_CMD_ID_TERMINATE_CONN (0x81)
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#define FCOE_KWQE_OPCODE_INIT1 (0)
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#define FCOE_KWQE_OPCODE_INIT2 (1)
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#define FCOE_KWQE_OPCODE_INIT3 (2)
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#define FCOE_KWQE_OPCODE_OFFLOAD_CONN1 (3)
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#define FCOE_KWQE_OPCODE_OFFLOAD_CONN2 (4)
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#define FCOE_KWQE_OPCODE_OFFLOAD_CONN3 (5)
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#define FCOE_KWQE_OPCODE_OFFLOAD_CONN4 (6)
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#define FCOE_KWQE_OPCODE_ENABLE_CONN (7)
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#define FCOE_KWQE_OPCODE_DISABLE_CONN (8)
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#define FCOE_KWQE_OPCODE_DESTROY_CONN (9)
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#define FCOE_KWQE_OPCODE_DESTROY (10)
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#define FCOE_KWQE_OPCODE_STAT (11)
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#define FCOE_KCQE_COMPLETION_STATUS_ERROR (0x1)
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#define FCOE_KCQE_COMPLETION_STATUS_CTX_ALLOC_FAILURE (0x3)
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#define FCOE_KCQE_COMPLETION_STATUS_NIC_ERROR (0x5)
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/* KCQ (kernel completion queue) response op codes */
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#define L4_KCQE_OPCODE_VALUE_CLOSE_COMP (53)
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#define L4_KCQE_OPCODE_VALUE_RESET_COMP (54)
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#define L4_KCQE_OPCODE_VALUE_FW_TCP_UPDATE (55)
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#define L4_KCQE_OPCODE_VALUE_CONNECT_COMPLETE (56)
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#define L4_KCQE_OPCODE_VALUE_RESET_RECEIVED (57)
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#define L4_KCQE_OPCODE_VALUE_CLOSE_RECEIVED (58)
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#define L4_KCQE_OPCODE_VALUE_INIT_ULP (61)
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#define L4_KCQE_OPCODE_VALUE_OFFLOAD_PG (1)
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#define L4_KCQE_OPCODE_VALUE_UPDATE_PG (9)
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#define L4_KCQE_OPCODE_VALUE_UPLOAD_PG (14)
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/* KCQ (kernel completion queue) completion status */
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#define L4_KCQE_COMPLETION_STATUS_SUCCESS (0)
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#define L4_KCQE_COMPLETION_STATUS_NIC_ERROR (4)
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#define L4_KCQE_COMPLETION_STATUS_TIMEOUT (0x93)
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#define L4_KCQE_COMPLETION_STATUS_CTX_ALLOC_FAIL (0x83)
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#define L4_KCQE_COMPLETION_STATUS_OFFLOADED_PG (0x89)
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#define L4_KCQE_OPCODE_VALUE_OOO_EVENT_NOTIFICATION (0xa0)
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#define L4_KCQE_OPCODE_VALUE_OOO_FLUSH (0xa1)
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#define L4_LAYER_CODE (4)
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#define L2_LAYER_CODE (2)
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/*
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* L4 KCQ CQE
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*/
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struct l4_kcq {
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u32 cid;
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u32 pg_cid;
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u32 conn_id;
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u32 pg_host_opaque;
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#if defined(__BIG_ENDIAN)
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u16 status;
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u16 reserved1;
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#elif defined(__LITTLE_ENDIAN)
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u16 reserved1;
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u16 status;
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#endif
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u32 reserved2[2];
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#if defined(__BIG_ENDIAN)
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u8 flags;
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#define L4_KCQ_RESERVED3 (0x7<<0)
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#define L4_KCQ_RESERVED3_SHIFT 0
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#define L4_KCQ_RAMROD_COMPLETION (0x1<<3) /* Everest only */
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#define L4_KCQ_RAMROD_COMPLETION_SHIFT 3
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#define L4_KCQ_LAYER_CODE (0x7<<4)
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#define L4_KCQ_LAYER_CODE_SHIFT 4
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#define L4_KCQ_RESERVED4 (0x1<<7)
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#define L4_KCQ_RESERVED4_SHIFT 7
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u8 op_code;
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u16 qe_self_seq;
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#elif defined(__LITTLE_ENDIAN)
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u16 qe_self_seq;
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u8 op_code;
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u8 flags;
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#define L4_KCQ_RESERVED3 (0xF<<0)
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#define L4_KCQ_RESERVED3_SHIFT 0
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#define L4_KCQ_RAMROD_COMPLETION (0x1<<3) /* Everest only */
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#define L4_KCQ_RAMROD_COMPLETION_SHIFT 3
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#define L4_KCQ_LAYER_CODE (0x7<<4)
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#define L4_KCQ_LAYER_CODE_SHIFT 4
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#define L4_KCQ_RESERVED4 (0x1<<7)
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#define L4_KCQ_RESERVED4_SHIFT 7
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#endif
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};
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/*
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* L4 KCQ CQE PG upload
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*/
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struct l4_kcq_upload_pg {
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u32 pg_cid;
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#if defined(__BIG_ENDIAN)
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u16 pg_status;
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u16 pg_ipid_count;
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#elif defined(__LITTLE_ENDIAN)
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u16 pg_ipid_count;
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u16 pg_status;
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#endif
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u32 reserved1[5];
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#if defined(__BIG_ENDIAN)
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u8 flags;
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#define L4_KCQ_UPLOAD_PG_RESERVED3 (0xF<<0)
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#define L4_KCQ_UPLOAD_PG_RESERVED3_SHIFT 0
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#define L4_KCQ_UPLOAD_PG_LAYER_CODE (0x7<<4)
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#define L4_KCQ_UPLOAD_PG_LAYER_CODE_SHIFT 4
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#define L4_KCQ_UPLOAD_PG_RESERVED4 (0x1<<7)
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#define L4_KCQ_UPLOAD_PG_RESERVED4_SHIFT 7
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u8 op_code;
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u16 qe_self_seq;
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#elif defined(__LITTLE_ENDIAN)
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u16 qe_self_seq;
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u8 op_code;
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u8 flags;
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#define L4_KCQ_UPLOAD_PG_RESERVED3 (0xF<<0)
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#define L4_KCQ_UPLOAD_PG_RESERVED3_SHIFT 0
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#define L4_KCQ_UPLOAD_PG_LAYER_CODE (0x7<<4)
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#define L4_KCQ_UPLOAD_PG_LAYER_CODE_SHIFT 4
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#define L4_KCQ_UPLOAD_PG_RESERVED4 (0x1<<7)
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#define L4_KCQ_UPLOAD_PG_RESERVED4_SHIFT 7
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#endif
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};
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/*
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* Gracefully close the connection request
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*/
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struct l4_kwq_close_req {
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#if defined(__BIG_ENDIAN)
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u8 flags;
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#define L4_KWQ_CLOSE_REQ_RESERVED1 (0xF<<0)
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#define L4_KWQ_CLOSE_REQ_RESERVED1_SHIFT 0
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#define L4_KWQ_CLOSE_REQ_LAYER_CODE (0x7<<4)
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#define L4_KWQ_CLOSE_REQ_LAYER_CODE_SHIFT 4
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#define L4_KWQ_CLOSE_REQ_LINKED_WITH_NEXT (0x1<<7)
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#define L4_KWQ_CLOSE_REQ_LINKED_WITH_NEXT_SHIFT 7
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u8 op_code;
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u16 reserved0;
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#elif defined(__LITTLE_ENDIAN)
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u16 reserved0;
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u8 op_code;
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u8 flags;
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#define L4_KWQ_CLOSE_REQ_RESERVED1 (0xF<<0)
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#define L4_KWQ_CLOSE_REQ_RESERVED1_SHIFT 0
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#define L4_KWQ_CLOSE_REQ_LAYER_CODE (0x7<<4)
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#define L4_KWQ_CLOSE_REQ_LAYER_CODE_SHIFT 4
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#define L4_KWQ_CLOSE_REQ_LINKED_WITH_NEXT (0x1<<7)
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#define L4_KWQ_CLOSE_REQ_LINKED_WITH_NEXT_SHIFT 7
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#endif
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u32 cid;
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u32 reserved2[6];
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};
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/*
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* The first request to be passed in order to establish connection in option2
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*/
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struct l4_kwq_connect_req1 {
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#if defined(__BIG_ENDIAN)
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u8 flags;
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#define L4_KWQ_CONNECT_REQ1_RESERVED1 (0xF<<0)
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#define L4_KWQ_CONNECT_REQ1_RESERVED1_SHIFT 0
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#define L4_KWQ_CONNECT_REQ1_LAYER_CODE (0x7<<4)
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#define L4_KWQ_CONNECT_REQ1_LAYER_CODE_SHIFT 4
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#define L4_KWQ_CONNECT_REQ1_LINKED_WITH_NEXT (0x1<<7)
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#define L4_KWQ_CONNECT_REQ1_LINKED_WITH_NEXT_SHIFT 7
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u8 op_code;
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u8 reserved0;
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u8 conn_flags;
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#define L4_KWQ_CONNECT_REQ1_IS_PG_HOST_OPAQUE (0x1<<0)
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#define L4_KWQ_CONNECT_REQ1_IS_PG_HOST_OPAQUE_SHIFT 0
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#define L4_KWQ_CONNECT_REQ1_IP_V6 (0x1<<1)
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#define L4_KWQ_CONNECT_REQ1_IP_V6_SHIFT 1
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#define L4_KWQ_CONNECT_REQ1_PASSIVE_FLAG (0x1<<2)
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#define L4_KWQ_CONNECT_REQ1_PASSIVE_FLAG_SHIFT 2
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#define L4_KWQ_CONNECT_REQ1_RSRV (0x1F<<3)
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#define L4_KWQ_CONNECT_REQ1_RSRV_SHIFT 3
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#elif defined(__LITTLE_ENDIAN)
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u8 conn_flags;
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#define L4_KWQ_CONNECT_REQ1_IS_PG_HOST_OPAQUE (0x1<<0)
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#define L4_KWQ_CONNECT_REQ1_IS_PG_HOST_OPAQUE_SHIFT 0
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#define L4_KWQ_CONNECT_REQ1_IP_V6 (0x1<<1)
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#define L4_KWQ_CONNECT_REQ1_IP_V6_SHIFT 1
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#define L4_KWQ_CONNECT_REQ1_PASSIVE_FLAG (0x1<<2)
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#define L4_KWQ_CONNECT_REQ1_PASSIVE_FLAG_SHIFT 2
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#define L4_KWQ_CONNECT_REQ1_RSRV (0x1F<<3)
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#define L4_KWQ_CONNECT_REQ1_RSRV_SHIFT 3
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u8 reserved0;
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u8 op_code;
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u8 flags;
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#define L4_KWQ_CONNECT_REQ1_RESERVED1 (0xF<<0)
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#define L4_KWQ_CONNECT_REQ1_RESERVED1_SHIFT 0
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#define L4_KWQ_CONNECT_REQ1_LAYER_CODE (0x7<<4)
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#define L4_KWQ_CONNECT_REQ1_LAYER_CODE_SHIFT 4
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#define L4_KWQ_CONNECT_REQ1_LINKED_WITH_NEXT (0x1<<7)
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#define L4_KWQ_CONNECT_REQ1_LINKED_WITH_NEXT_SHIFT 7
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#endif
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u32 cid;
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u32 pg_cid;
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u32 src_ip;
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u32 dst_ip;
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#if defined(__BIG_ENDIAN)
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u16 dst_port;
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u16 src_port;
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#elif defined(__LITTLE_ENDIAN)
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u16 src_port;
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u16 dst_port;
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#endif
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#if defined(__BIG_ENDIAN)
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u8 rsrv1[3];
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u8 tcp_flags;
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#define L4_KWQ_CONNECT_REQ1_NO_DELAY_ACK (0x1<<0)
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#define L4_KWQ_CONNECT_REQ1_NO_DELAY_ACK_SHIFT 0
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#define L4_KWQ_CONNECT_REQ1_KEEP_ALIVE (0x1<<1)
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#define L4_KWQ_CONNECT_REQ1_KEEP_ALIVE_SHIFT 1
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#define L4_KWQ_CONNECT_REQ1_NAGLE_ENABLE (0x1<<2)
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#define L4_KWQ_CONNECT_REQ1_NAGLE_ENABLE_SHIFT 2
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#define L4_KWQ_CONNECT_REQ1_TIME_STAMP (0x1<<3)
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#define L4_KWQ_CONNECT_REQ1_TIME_STAMP_SHIFT 3
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#define L4_KWQ_CONNECT_REQ1_SACK (0x1<<4)
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#define L4_KWQ_CONNECT_REQ1_SACK_SHIFT 4
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#define L4_KWQ_CONNECT_REQ1_SEG_SCALING (0x1<<5)
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#define L4_KWQ_CONNECT_REQ1_SEG_SCALING_SHIFT 5
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#define L4_KWQ_CONNECT_REQ1_RESERVED2 (0x3<<6)
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#define L4_KWQ_CONNECT_REQ1_RESERVED2_SHIFT 6
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#elif defined(__LITTLE_ENDIAN)
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u8 tcp_flags;
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#define L4_KWQ_CONNECT_REQ1_NO_DELAY_ACK (0x1<<0)
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#define L4_KWQ_CONNECT_REQ1_NO_DELAY_ACK_SHIFT 0
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#define L4_KWQ_CONNECT_REQ1_KEEP_ALIVE (0x1<<1)
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#define L4_KWQ_CONNECT_REQ1_KEEP_ALIVE_SHIFT 1
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#define L4_KWQ_CONNECT_REQ1_NAGLE_ENABLE (0x1<<2)
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#define L4_KWQ_CONNECT_REQ1_NAGLE_ENABLE_SHIFT 2
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#define L4_KWQ_CONNECT_REQ1_TIME_STAMP (0x1<<3)
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#define L4_KWQ_CONNECT_REQ1_TIME_STAMP_SHIFT 3
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#define L4_KWQ_CONNECT_REQ1_SACK (0x1<<4)
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#define L4_KWQ_CONNECT_REQ1_SACK_SHIFT 4
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#define L4_KWQ_CONNECT_REQ1_SEG_SCALING (0x1<<5)
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#define L4_KWQ_CONNECT_REQ1_SEG_SCALING_SHIFT 5
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#define L4_KWQ_CONNECT_REQ1_RESERVED2 (0x3<<6)
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#define L4_KWQ_CONNECT_REQ1_RESERVED2_SHIFT 6
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u8 rsrv1[3];
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#endif
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u32 rsrv2;
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};
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/*
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* The second ( optional )request to be passed in order to establish
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* connection in option2 - for IPv6 only
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*/
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struct l4_kwq_connect_req2 {
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#if defined(__BIG_ENDIAN)
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u8 flags;
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#define L4_KWQ_CONNECT_REQ2_RESERVED1 (0xF<<0)
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#define L4_KWQ_CONNECT_REQ2_RESERVED1_SHIFT 0
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#define L4_KWQ_CONNECT_REQ2_LAYER_CODE (0x7<<4)
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#define L4_KWQ_CONNECT_REQ2_LAYER_CODE_SHIFT 4
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#define L4_KWQ_CONNECT_REQ2_LINKED_WITH_NEXT (0x1<<7)
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#define L4_KWQ_CONNECT_REQ2_LINKED_WITH_NEXT_SHIFT 7
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u8 op_code;
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u8 reserved0;
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u8 rsrv;
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#elif defined(__LITTLE_ENDIAN)
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u8 rsrv;
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u8 reserved0;
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u8 op_code;
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u8 flags;
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#define L4_KWQ_CONNECT_REQ2_RESERVED1 (0xF<<0)
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#define L4_KWQ_CONNECT_REQ2_RESERVED1_SHIFT 0
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#define L4_KWQ_CONNECT_REQ2_LAYER_CODE (0x7<<4)
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#define L4_KWQ_CONNECT_REQ2_LAYER_CODE_SHIFT 4
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#define L4_KWQ_CONNECT_REQ2_LINKED_WITH_NEXT (0x1<<7)
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#define L4_KWQ_CONNECT_REQ2_LINKED_WITH_NEXT_SHIFT 7
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#endif
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u32 reserved2;
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u32 src_ip_v6_2;
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u32 src_ip_v6_3;
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u32 src_ip_v6_4;
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u32 dst_ip_v6_2;
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u32 dst_ip_v6_3;
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u32 dst_ip_v6_4;
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};
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/*
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* The third ( and last )request to be passed in order to establish
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* connection in option2
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*/
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struct l4_kwq_connect_req3 {
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#if defined(__BIG_ENDIAN)
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u8 flags;
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#define L4_KWQ_CONNECT_REQ3_RESERVED1 (0xF<<0)
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#define L4_KWQ_CONNECT_REQ3_RESERVED1_SHIFT 0
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#define L4_KWQ_CONNECT_REQ3_LAYER_CODE (0x7<<4)
|
|
#define L4_KWQ_CONNECT_REQ3_LAYER_CODE_SHIFT 4
|
|
#define L4_KWQ_CONNECT_REQ3_LINKED_WITH_NEXT (0x1<<7)
|
|
#define L4_KWQ_CONNECT_REQ3_LINKED_WITH_NEXT_SHIFT 7
|
|
u8 op_code;
|
|
u16 reserved0;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 reserved0;
|
|
u8 op_code;
|
|
u8 flags;
|
|
#define L4_KWQ_CONNECT_REQ3_RESERVED1 (0xF<<0)
|
|
#define L4_KWQ_CONNECT_REQ3_RESERVED1_SHIFT 0
|
|
#define L4_KWQ_CONNECT_REQ3_LAYER_CODE (0x7<<4)
|
|
#define L4_KWQ_CONNECT_REQ3_LAYER_CODE_SHIFT 4
|
|
#define L4_KWQ_CONNECT_REQ3_LINKED_WITH_NEXT (0x1<<7)
|
|
#define L4_KWQ_CONNECT_REQ3_LINKED_WITH_NEXT_SHIFT 7
|
|
#endif
|
|
u32 ka_timeout;
|
|
u32 ka_interval ;
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 snd_seq_scale;
|
|
u8 ttl;
|
|
u8 tos;
|
|
u8 ka_max_probe_count;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u8 ka_max_probe_count;
|
|
u8 tos;
|
|
u8 ttl;
|
|
u8 snd_seq_scale;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 pmtu;
|
|
u16 mss;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 mss;
|
|
u16 pmtu;
|
|
#endif
|
|
u32 rcv_buf;
|
|
u32 snd_buf;
|
|
u32 seed;
|
|
};
|
|
|
|
|
|
/*
|
|
* a KWQE request to offload a PG connection
|
|
*/
|
|
struct l4_kwq_offload_pg {
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 flags;
|
|
#define L4_KWQ_OFFLOAD_PG_RESERVED1 (0xF<<0)
|
|
#define L4_KWQ_OFFLOAD_PG_RESERVED1_SHIFT 0
|
|
#define L4_KWQ_OFFLOAD_PG_LAYER_CODE (0x7<<4)
|
|
#define L4_KWQ_OFFLOAD_PG_LAYER_CODE_SHIFT 4
|
|
#define L4_KWQ_OFFLOAD_PG_LINKED_WITH_NEXT (0x1<<7)
|
|
#define L4_KWQ_OFFLOAD_PG_LINKED_WITH_NEXT_SHIFT 7
|
|
u8 op_code;
|
|
u16 reserved0;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 reserved0;
|
|
u8 op_code;
|
|
u8 flags;
|
|
#define L4_KWQ_OFFLOAD_PG_RESERVED1 (0xF<<0)
|
|
#define L4_KWQ_OFFLOAD_PG_RESERVED1_SHIFT 0
|
|
#define L4_KWQ_OFFLOAD_PG_LAYER_CODE (0x7<<4)
|
|
#define L4_KWQ_OFFLOAD_PG_LAYER_CODE_SHIFT 4
|
|
#define L4_KWQ_OFFLOAD_PG_LINKED_WITH_NEXT (0x1<<7)
|
|
#define L4_KWQ_OFFLOAD_PG_LINKED_WITH_NEXT_SHIFT 7
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 l2hdr_nbytes;
|
|
u8 pg_flags;
|
|
#define L4_KWQ_OFFLOAD_PG_SNAP_ENCAP (0x1<<0)
|
|
#define L4_KWQ_OFFLOAD_PG_SNAP_ENCAP_SHIFT 0
|
|
#define L4_KWQ_OFFLOAD_PG_VLAN_TAGGING (0x1<<1)
|
|
#define L4_KWQ_OFFLOAD_PG_VLAN_TAGGING_SHIFT 1
|
|
#define L4_KWQ_OFFLOAD_PG_RESERVED2 (0x3F<<2)
|
|
#define L4_KWQ_OFFLOAD_PG_RESERVED2_SHIFT 2
|
|
u8 da0;
|
|
u8 da1;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u8 da1;
|
|
u8 da0;
|
|
u8 pg_flags;
|
|
#define L4_KWQ_OFFLOAD_PG_SNAP_ENCAP (0x1<<0)
|
|
#define L4_KWQ_OFFLOAD_PG_SNAP_ENCAP_SHIFT 0
|
|
#define L4_KWQ_OFFLOAD_PG_VLAN_TAGGING (0x1<<1)
|
|
#define L4_KWQ_OFFLOAD_PG_VLAN_TAGGING_SHIFT 1
|
|
#define L4_KWQ_OFFLOAD_PG_RESERVED2 (0x3F<<2)
|
|
#define L4_KWQ_OFFLOAD_PG_RESERVED2_SHIFT 2
|
|
u8 l2hdr_nbytes;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 da2;
|
|
u8 da3;
|
|
u8 da4;
|
|
u8 da5;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u8 da5;
|
|
u8 da4;
|
|
u8 da3;
|
|
u8 da2;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 sa0;
|
|
u8 sa1;
|
|
u8 sa2;
|
|
u8 sa3;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u8 sa3;
|
|
u8 sa2;
|
|
u8 sa1;
|
|
u8 sa0;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 sa4;
|
|
u8 sa5;
|
|
u16 etype;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 etype;
|
|
u8 sa5;
|
|
u8 sa4;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 vlan_tag;
|
|
u16 ipid_start;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 ipid_start;
|
|
u16 vlan_tag;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 ipid_count;
|
|
u16 reserved3;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 reserved3;
|
|
u16 ipid_count;
|
|
#endif
|
|
u32 host_opaque;
|
|
};
|
|
|
|
|
|
/*
|
|
* Abortively close the connection request
|
|
*/
|
|
struct l4_kwq_reset_req {
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 flags;
|
|
#define L4_KWQ_RESET_REQ_RESERVED1 (0xF<<0)
|
|
#define L4_KWQ_RESET_REQ_RESERVED1_SHIFT 0
|
|
#define L4_KWQ_RESET_REQ_LAYER_CODE (0x7<<4)
|
|
#define L4_KWQ_RESET_REQ_LAYER_CODE_SHIFT 4
|
|
#define L4_KWQ_RESET_REQ_LINKED_WITH_NEXT (0x1<<7)
|
|
#define L4_KWQ_RESET_REQ_LINKED_WITH_NEXT_SHIFT 7
|
|
u8 op_code;
|
|
u16 reserved0;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 reserved0;
|
|
u8 op_code;
|
|
u8 flags;
|
|
#define L4_KWQ_RESET_REQ_RESERVED1 (0xF<<0)
|
|
#define L4_KWQ_RESET_REQ_RESERVED1_SHIFT 0
|
|
#define L4_KWQ_RESET_REQ_LAYER_CODE (0x7<<4)
|
|
#define L4_KWQ_RESET_REQ_LAYER_CODE_SHIFT 4
|
|
#define L4_KWQ_RESET_REQ_LINKED_WITH_NEXT (0x1<<7)
|
|
#define L4_KWQ_RESET_REQ_LINKED_WITH_NEXT_SHIFT 7
|
|
#endif
|
|
u32 cid;
|
|
u32 reserved2[6];
|
|
};
|
|
|
|
|
|
/*
|
|
* a KWQE request to update a PG connection
|
|
*/
|
|
struct l4_kwq_update_pg {
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 flags;
|
|
#define L4_KWQ_UPDATE_PG_RESERVED1 (0xF<<0)
|
|
#define L4_KWQ_UPDATE_PG_RESERVED1_SHIFT 0
|
|
#define L4_KWQ_UPDATE_PG_LAYER_CODE (0x7<<4)
|
|
#define L4_KWQ_UPDATE_PG_LAYER_CODE_SHIFT 4
|
|
#define L4_KWQ_UPDATE_PG_LINKED_WITH_NEXT (0x1<<7)
|
|
#define L4_KWQ_UPDATE_PG_LINKED_WITH_NEXT_SHIFT 7
|
|
u8 opcode;
|
|
u16 oper16;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 oper16;
|
|
u8 opcode;
|
|
u8 flags;
|
|
#define L4_KWQ_UPDATE_PG_RESERVED1 (0xF<<0)
|
|
#define L4_KWQ_UPDATE_PG_RESERVED1_SHIFT 0
|
|
#define L4_KWQ_UPDATE_PG_LAYER_CODE (0x7<<4)
|
|
#define L4_KWQ_UPDATE_PG_LAYER_CODE_SHIFT 4
|
|
#define L4_KWQ_UPDATE_PG_LINKED_WITH_NEXT (0x1<<7)
|
|
#define L4_KWQ_UPDATE_PG_LINKED_WITH_NEXT_SHIFT 7
|
|
#endif
|
|
u32 pg_cid;
|
|
u32 pg_host_opaque;
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 pg_valids;
|
|
#define L4_KWQ_UPDATE_PG_VALIDS_IPID_COUNT (0x1<<0)
|
|
#define L4_KWQ_UPDATE_PG_VALIDS_IPID_COUNT_SHIFT 0
|
|
#define L4_KWQ_UPDATE_PG_VALIDS_DA (0x1<<1)
|
|
#define L4_KWQ_UPDATE_PG_VALIDS_DA_SHIFT 1
|
|
#define L4_KWQ_UPDATE_PG_RESERVERD2 (0x3F<<2)
|
|
#define L4_KWQ_UPDATE_PG_RESERVERD2_SHIFT 2
|
|
u8 pg_unused_a;
|
|
u16 pg_ipid_count;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 pg_ipid_count;
|
|
u8 pg_unused_a;
|
|
u8 pg_valids;
|
|
#define L4_KWQ_UPDATE_PG_VALIDS_IPID_COUNT (0x1<<0)
|
|
#define L4_KWQ_UPDATE_PG_VALIDS_IPID_COUNT_SHIFT 0
|
|
#define L4_KWQ_UPDATE_PG_VALIDS_DA (0x1<<1)
|
|
#define L4_KWQ_UPDATE_PG_VALIDS_DA_SHIFT 1
|
|
#define L4_KWQ_UPDATE_PG_RESERVERD2 (0x3F<<2)
|
|
#define L4_KWQ_UPDATE_PG_RESERVERD2_SHIFT 2
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 reserverd3;
|
|
u8 da0;
|
|
u8 da1;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u8 da1;
|
|
u8 da0;
|
|
u16 reserverd3;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 da2;
|
|
u8 da3;
|
|
u8 da4;
|
|
u8 da5;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u8 da5;
|
|
u8 da4;
|
|
u8 da3;
|
|
u8 da2;
|
|
#endif
|
|
u32 reserved4;
|
|
u32 reserved5;
|
|
};
|
|
|
|
|
|
/*
|
|
* a KWQE request to upload a PG or L4 context
|
|
*/
|
|
struct l4_kwq_upload {
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 flags;
|
|
#define L4_KWQ_UPLOAD_RESERVED1 (0xF<<0)
|
|
#define L4_KWQ_UPLOAD_RESERVED1_SHIFT 0
|
|
#define L4_KWQ_UPLOAD_LAYER_CODE (0x7<<4)
|
|
#define L4_KWQ_UPLOAD_LAYER_CODE_SHIFT 4
|
|
#define L4_KWQ_UPLOAD_LINKED_WITH_NEXT (0x1<<7)
|
|
#define L4_KWQ_UPLOAD_LINKED_WITH_NEXT_SHIFT 7
|
|
u8 opcode;
|
|
u16 oper16;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 oper16;
|
|
u8 opcode;
|
|
u8 flags;
|
|
#define L4_KWQ_UPLOAD_RESERVED1 (0xF<<0)
|
|
#define L4_KWQ_UPLOAD_RESERVED1_SHIFT 0
|
|
#define L4_KWQ_UPLOAD_LAYER_CODE (0x7<<4)
|
|
#define L4_KWQ_UPLOAD_LAYER_CODE_SHIFT 4
|
|
#define L4_KWQ_UPLOAD_LINKED_WITH_NEXT (0x1<<7)
|
|
#define L4_KWQ_UPLOAD_LINKED_WITH_NEXT_SHIFT 7
|
|
#endif
|
|
u32 cid;
|
|
u32 reserved2[6];
|
|
};
|
|
|
|
/*
|
|
* bnx2x structures
|
|
*/
|
|
|
|
/*
|
|
* The iscsi aggregative context of Cstorm
|
|
*/
|
|
struct cstorm_iscsi_ag_context {
|
|
u32 agg_vars1;
|
|
#define CSTORM_ISCSI_AG_CONTEXT_STATE (0xFF<<0)
|
|
#define CSTORM_ISCSI_AG_CONTEXT_STATE_SHIFT 0
|
|
#define __CSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM0 (0x1<<8)
|
|
#define __CSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM0_SHIFT 8
|
|
#define __CSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM1 (0x1<<9)
|
|
#define __CSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM1_SHIFT 9
|
|
#define __CSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM2 (0x1<<10)
|
|
#define __CSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM2_SHIFT 10
|
|
#define __CSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM3 (0x1<<11)
|
|
#define __CSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM3_SHIFT 11
|
|
#define __CSTORM_ISCSI_AG_CONTEXT_RESERVED_ULP_RX_SE_CF_EN (0x1<<12)
|
|
#define __CSTORM_ISCSI_AG_CONTEXT_RESERVED_ULP_RX_SE_CF_EN_SHIFT 12
|
|
#define __CSTORM_ISCSI_AG_CONTEXT_RESERVED_ULP_RX_INV_CF_EN (0x1<<13)
|
|
#define __CSTORM_ISCSI_AG_CONTEXT_RESERVED_ULP_RX_INV_CF_EN_SHIFT 13
|
|
#define __CSTORM_ISCSI_AG_CONTEXT_AUX4_CF (0x3<<14)
|
|
#define __CSTORM_ISCSI_AG_CONTEXT_AUX4_CF_SHIFT 14
|
|
#define __CSTORM_ISCSI_AG_CONTEXT_RESERVED66 (0x3<<16)
|
|
#define __CSTORM_ISCSI_AG_CONTEXT_RESERVED66_SHIFT 16
|
|
#define __CSTORM_ISCSI_AG_CONTEXT_FIN_RECEIVED_CF_EN (0x1<<18)
|
|
#define __CSTORM_ISCSI_AG_CONTEXT_FIN_RECEIVED_CF_EN_SHIFT 18
|
|
#define __CSTORM_ISCSI_AG_CONTEXT_AUX1_CF_EN (0x1<<19)
|
|
#define __CSTORM_ISCSI_AG_CONTEXT_AUX1_CF_EN_SHIFT 19
|
|
#define __CSTORM_ISCSI_AG_CONTEXT_AUX2_CF_EN (0x1<<20)
|
|
#define __CSTORM_ISCSI_AG_CONTEXT_AUX2_CF_EN_SHIFT 20
|
|
#define __CSTORM_ISCSI_AG_CONTEXT_AUX3_CF_EN (0x1<<21)
|
|
#define __CSTORM_ISCSI_AG_CONTEXT_AUX3_CF_EN_SHIFT 21
|
|
#define __CSTORM_ISCSI_AG_CONTEXT_AUX4_CF_EN (0x1<<22)
|
|
#define __CSTORM_ISCSI_AG_CONTEXT_AUX4_CF_EN_SHIFT 22
|
|
#define __CSTORM_ISCSI_AG_CONTEXT_REL_SEQ_RULE (0x7<<23)
|
|
#define __CSTORM_ISCSI_AG_CONTEXT_REL_SEQ_RULE_SHIFT 23
|
|
#define CSTORM_ISCSI_AG_CONTEXT_HQ_PROD_RULE (0x3<<26)
|
|
#define CSTORM_ISCSI_AG_CONTEXT_HQ_PROD_RULE_SHIFT 26
|
|
#define __CSTORM_ISCSI_AG_CONTEXT_RESERVED52 (0x3<<28)
|
|
#define __CSTORM_ISCSI_AG_CONTEXT_RESERVED52_SHIFT 28
|
|
#define __CSTORM_ISCSI_AG_CONTEXT_RESERVED53 (0x3<<30)
|
|
#define __CSTORM_ISCSI_AG_CONTEXT_RESERVED53_SHIFT 30
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 __aux1_th;
|
|
u8 __aux1_val;
|
|
u16 __agg_vars2;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 __agg_vars2;
|
|
u8 __aux1_val;
|
|
u8 __aux1_th;
|
|
#endif
|
|
u32 rel_seq;
|
|
u32 rel_seq_th;
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 hq_cons;
|
|
u16 hq_prod;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 hq_prod;
|
|
u16 hq_cons;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 __reserved62;
|
|
u8 __reserved61;
|
|
u8 __reserved60;
|
|
u8 __reserved59;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u8 __reserved59;
|
|
u8 __reserved60;
|
|
u8 __reserved61;
|
|
u8 __reserved62;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 __reserved64;
|
|
u16 cq_u_prod;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 cq_u_prod;
|
|
u16 __reserved64;
|
|
#endif
|
|
u32 __cq_u_prod1;
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 __agg_vars3;
|
|
u16 cq_u_pend;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 cq_u_pend;
|
|
u16 __agg_vars3;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 __aux2_th;
|
|
u16 aux2_val;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 aux2_val;
|
|
u16 __aux2_th;
|
|
#endif
|
|
};
|
|
|
|
/*
|
|
* The fcoe extra aggregative context section of Tstorm
|
|
*/
|
|
struct tstorm_fcoe_extra_ag_context_section {
|
|
u32 __agg_val1;
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 __tcp_agg_vars2;
|
|
u8 __agg_val3;
|
|
u16 __agg_val2;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 __agg_val2;
|
|
u8 __agg_val3;
|
|
u8 __tcp_agg_vars2;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 __agg_val5;
|
|
u8 __agg_val6;
|
|
u8 __tcp_agg_vars3;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u8 __tcp_agg_vars3;
|
|
u8 __agg_val6;
|
|
u16 __agg_val5;
|
|
#endif
|
|
u32 __lcq_prod;
|
|
u32 rtt_seq;
|
|
u32 rtt_time;
|
|
u32 __reserved66;
|
|
u32 wnd_right_edge;
|
|
u32 tcp_agg_vars1;
|
|
#define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_FIN_SENT_FLAG (0x1<<0)
|
|
#define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_FIN_SENT_FLAG_SHIFT 0
|
|
#define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_LAST_PACKET_FIN_FLAG (0x1<<1)
|
|
#define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_LAST_PACKET_FIN_FLAG_SHIFT 1
|
|
#define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_WND_UPD_CF (0x3<<2)
|
|
#define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_WND_UPD_CF_SHIFT 2
|
|
#define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_TIMEOUT_CF (0x3<<4)
|
|
#define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_TIMEOUT_CF_SHIFT 4
|
|
#define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_WND_UPD_CF_EN (0x1<<6)
|
|
#define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_WND_UPD_CF_EN_SHIFT 6
|
|
#define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_TIMEOUT_CF_EN (0x1<<7)
|
|
#define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_TIMEOUT_CF_EN_SHIFT 7
|
|
#define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RETRANSMIT_SEQ_EN (0x1<<8)
|
|
#define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RETRANSMIT_SEQ_EN_SHIFT 8
|
|
#define __TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_LCQ_SND_EN (0x1<<9)
|
|
#define __TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_LCQ_SND_EN_SHIFT 9
|
|
#define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX1_FLAG (0x1<<10)
|
|
#define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX1_FLAG_SHIFT 10
|
|
#define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX2_FLAG (0x1<<11)
|
|
#define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX2_FLAG_SHIFT 11
|
|
#define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX1_CF_EN (0x1<<12)
|
|
#define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX1_CF_EN_SHIFT 12
|
|
#define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX2_CF_EN (0x1<<13)
|
|
#define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX2_CF_EN_SHIFT 13
|
|
#define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX1_CF (0x3<<14)
|
|
#define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX1_CF_SHIFT 14
|
|
#define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX2_CF (0x3<<16)
|
|
#define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX2_CF_SHIFT 16
|
|
#define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_TX_BLOCKED (0x1<<18)
|
|
#define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_TX_BLOCKED_SHIFT 18
|
|
#define __TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX10_CF_EN (0x1<<19)
|
|
#define __TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX10_CF_EN_SHIFT 19
|
|
#define __TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX11_CF_EN (0x1<<20)
|
|
#define __TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX11_CF_EN_SHIFT 20
|
|
#define __TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX12_CF_EN (0x1<<21)
|
|
#define __TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX12_CF_EN_SHIFT 21
|
|
#define __TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED1 (0x3<<22)
|
|
#define __TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED1_SHIFT 22
|
|
#define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RETRANSMIT_PEND_SEQ (0xF<<24)
|
|
#define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RETRANSMIT_PEND_SEQ_SHIFT 24
|
|
#define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RETRANSMIT_DONE_SEQ (0xF<<28)
|
|
#define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RETRANSMIT_DONE_SEQ_SHIFT 28
|
|
u32 snd_max;
|
|
u32 __lcq_cons;
|
|
u32 __reserved2;
|
|
};
|
|
|
|
/*
|
|
* The fcoe aggregative context of Tstorm
|
|
*/
|
|
struct tstorm_fcoe_ag_context {
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 ulp_credit;
|
|
u8 agg_vars1;
|
|
#define TSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM0 (0x1<<0)
|
|
#define TSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM0_SHIFT 0
|
|
#define TSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM1 (0x1<<1)
|
|
#define TSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM1_SHIFT 1
|
|
#define TSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM2 (0x1<<2)
|
|
#define TSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM2_SHIFT 2
|
|
#define TSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM3 (0x1<<3)
|
|
#define TSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM3_SHIFT 3
|
|
#define __TSTORM_FCOE_AG_CONTEXT_QUEUE0_FLUSH_CF (0x3<<4)
|
|
#define __TSTORM_FCOE_AG_CONTEXT_QUEUE0_FLUSH_CF_SHIFT 4
|
|
#define __TSTORM_FCOE_AG_CONTEXT_AUX3_FLAG (0x1<<6)
|
|
#define __TSTORM_FCOE_AG_CONTEXT_AUX3_FLAG_SHIFT 6
|
|
#define __TSTORM_FCOE_AG_CONTEXT_AUX4_FLAG (0x1<<7)
|
|
#define __TSTORM_FCOE_AG_CONTEXT_AUX4_FLAG_SHIFT 7
|
|
u8 state;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u8 state;
|
|
u8 agg_vars1;
|
|
#define TSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM0 (0x1<<0)
|
|
#define TSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM0_SHIFT 0
|
|
#define TSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM1 (0x1<<1)
|
|
#define TSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM1_SHIFT 1
|
|
#define TSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM2 (0x1<<2)
|
|
#define TSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM2_SHIFT 2
|
|
#define TSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM3 (0x1<<3)
|
|
#define TSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM3_SHIFT 3
|
|
#define __TSTORM_FCOE_AG_CONTEXT_QUEUE0_FLUSH_CF (0x3<<4)
|
|
#define __TSTORM_FCOE_AG_CONTEXT_QUEUE0_FLUSH_CF_SHIFT 4
|
|
#define __TSTORM_FCOE_AG_CONTEXT_AUX3_FLAG (0x1<<6)
|
|
#define __TSTORM_FCOE_AG_CONTEXT_AUX3_FLAG_SHIFT 6
|
|
#define __TSTORM_FCOE_AG_CONTEXT_AUX4_FLAG (0x1<<7)
|
|
#define __TSTORM_FCOE_AG_CONTEXT_AUX4_FLAG_SHIFT 7
|
|
u16 ulp_credit;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 __agg_val4;
|
|
u16 agg_vars2;
|
|
#define __TSTORM_FCOE_AG_CONTEXT_AUX5_FLAG (0x1<<0)
|
|
#define __TSTORM_FCOE_AG_CONTEXT_AUX5_FLAG_SHIFT 0
|
|
#define __TSTORM_FCOE_AG_CONTEXT_AUX6_FLAG (0x1<<1)
|
|
#define __TSTORM_FCOE_AG_CONTEXT_AUX6_FLAG_SHIFT 1
|
|
#define __TSTORM_FCOE_AG_CONTEXT_AUX4_CF (0x3<<2)
|
|
#define __TSTORM_FCOE_AG_CONTEXT_AUX4_CF_SHIFT 2
|
|
#define __TSTORM_FCOE_AG_CONTEXT_AUX5_CF (0x3<<4)
|
|
#define __TSTORM_FCOE_AG_CONTEXT_AUX5_CF_SHIFT 4
|
|
#define __TSTORM_FCOE_AG_CONTEXT_AUX6_CF (0x3<<6)
|
|
#define __TSTORM_FCOE_AG_CONTEXT_AUX6_CF_SHIFT 6
|
|
#define __TSTORM_FCOE_AG_CONTEXT_AUX7_CF (0x3<<8)
|
|
#define __TSTORM_FCOE_AG_CONTEXT_AUX7_CF_SHIFT 8
|
|
#define __TSTORM_FCOE_AG_CONTEXT_AUX7_FLAG (0x1<<10)
|
|
#define __TSTORM_FCOE_AG_CONTEXT_AUX7_FLAG_SHIFT 10
|
|
#define __TSTORM_FCOE_AG_CONTEXT_QUEUE0_FLUSH_CF_EN (0x1<<11)
|
|
#define __TSTORM_FCOE_AG_CONTEXT_QUEUE0_FLUSH_CF_EN_SHIFT 11
|
|
#define TSTORM_FCOE_AG_CONTEXT_AUX4_CF_EN (0x1<<12)
|
|
#define TSTORM_FCOE_AG_CONTEXT_AUX4_CF_EN_SHIFT 12
|
|
#define TSTORM_FCOE_AG_CONTEXT_AUX5_CF_EN (0x1<<13)
|
|
#define TSTORM_FCOE_AG_CONTEXT_AUX5_CF_EN_SHIFT 13
|
|
#define TSTORM_FCOE_AG_CONTEXT_AUX6_CF_EN (0x1<<14)
|
|
#define TSTORM_FCOE_AG_CONTEXT_AUX6_CF_EN_SHIFT 14
|
|
#define TSTORM_FCOE_AG_CONTEXT_AUX7_CF_EN (0x1<<15)
|
|
#define TSTORM_FCOE_AG_CONTEXT_AUX7_CF_EN_SHIFT 15
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 agg_vars2;
|
|
#define __TSTORM_FCOE_AG_CONTEXT_AUX5_FLAG (0x1<<0)
|
|
#define __TSTORM_FCOE_AG_CONTEXT_AUX5_FLAG_SHIFT 0
|
|
#define __TSTORM_FCOE_AG_CONTEXT_AUX6_FLAG (0x1<<1)
|
|
#define __TSTORM_FCOE_AG_CONTEXT_AUX6_FLAG_SHIFT 1
|
|
#define __TSTORM_FCOE_AG_CONTEXT_AUX4_CF (0x3<<2)
|
|
#define __TSTORM_FCOE_AG_CONTEXT_AUX4_CF_SHIFT 2
|
|
#define __TSTORM_FCOE_AG_CONTEXT_AUX5_CF (0x3<<4)
|
|
#define __TSTORM_FCOE_AG_CONTEXT_AUX5_CF_SHIFT 4
|
|
#define __TSTORM_FCOE_AG_CONTEXT_AUX6_CF (0x3<<6)
|
|
#define __TSTORM_FCOE_AG_CONTEXT_AUX6_CF_SHIFT 6
|
|
#define __TSTORM_FCOE_AG_CONTEXT_AUX7_CF (0x3<<8)
|
|
#define __TSTORM_FCOE_AG_CONTEXT_AUX7_CF_SHIFT 8
|
|
#define __TSTORM_FCOE_AG_CONTEXT_AUX7_FLAG (0x1<<10)
|
|
#define __TSTORM_FCOE_AG_CONTEXT_AUX7_FLAG_SHIFT 10
|
|
#define __TSTORM_FCOE_AG_CONTEXT_QUEUE0_FLUSH_CF_EN (0x1<<11)
|
|
#define __TSTORM_FCOE_AG_CONTEXT_QUEUE0_FLUSH_CF_EN_SHIFT 11
|
|
#define TSTORM_FCOE_AG_CONTEXT_AUX4_CF_EN (0x1<<12)
|
|
#define TSTORM_FCOE_AG_CONTEXT_AUX4_CF_EN_SHIFT 12
|
|
#define TSTORM_FCOE_AG_CONTEXT_AUX5_CF_EN (0x1<<13)
|
|
#define TSTORM_FCOE_AG_CONTEXT_AUX5_CF_EN_SHIFT 13
|
|
#define TSTORM_FCOE_AG_CONTEXT_AUX6_CF_EN (0x1<<14)
|
|
#define TSTORM_FCOE_AG_CONTEXT_AUX6_CF_EN_SHIFT 14
|
|
#define TSTORM_FCOE_AG_CONTEXT_AUX7_CF_EN (0x1<<15)
|
|
#define TSTORM_FCOE_AG_CONTEXT_AUX7_CF_EN_SHIFT 15
|
|
u16 __agg_val4;
|
|
#endif
|
|
struct tstorm_fcoe_extra_ag_context_section __extra_section;
|
|
};
|
|
|
|
|
|
|
|
/*
|
|
* The tcp aggregative context section of Tstorm
|
|
*/
|
|
struct tstorm_tcp_tcp_ag_context_section {
|
|
u32 __agg_val1;
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 __tcp_agg_vars2;
|
|
u8 __agg_val3;
|
|
u16 __agg_val2;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 __agg_val2;
|
|
u8 __agg_val3;
|
|
u8 __tcp_agg_vars2;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 __agg_val5;
|
|
u8 __agg_val6;
|
|
u8 __tcp_agg_vars3;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u8 __tcp_agg_vars3;
|
|
u8 __agg_val6;
|
|
u16 __agg_val5;
|
|
#endif
|
|
u32 snd_nxt;
|
|
u32 rtt_seq;
|
|
u32 rtt_time;
|
|
u32 __reserved66;
|
|
u32 wnd_right_edge;
|
|
u32 tcp_agg_vars1;
|
|
#define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_FIN_SENT_FLAG (0x1<<0)
|
|
#define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_FIN_SENT_FLAG_SHIFT 0
|
|
#define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_LAST_PACKET_FIN_FLAG (0x1<<1)
|
|
#define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_LAST_PACKET_FIN_FLAG_SHIFT 1
|
|
#define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_WND_UPD_CF (0x3<<2)
|
|
#define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_WND_UPD_CF_SHIFT 2
|
|
#define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_TIMEOUT_CF (0x3<<4)
|
|
#define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_TIMEOUT_CF_SHIFT 4
|
|
#define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_WND_UPD_CF_EN (0x1<<6)
|
|
#define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_WND_UPD_CF_EN_SHIFT 6
|
|
#define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_TIMEOUT_CF_EN (0x1<<7)
|
|
#define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_TIMEOUT_CF_EN_SHIFT 7
|
|
#define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_RETRANSMIT_SEQ_EN (0x1<<8)
|
|
#define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_RETRANSMIT_SEQ_EN_SHIFT 8
|
|
#define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_SND_NXT_EN (0x1<<9)
|
|
#define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_SND_NXT_EN_SHIFT 9
|
|
#define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX1_FLAG (0x1<<10)
|
|
#define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX1_FLAG_SHIFT 10
|
|
#define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX2_FLAG (0x1<<11)
|
|
#define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX2_FLAG_SHIFT 11
|
|
#define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX1_CF_EN (0x1<<12)
|
|
#define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX1_CF_EN_SHIFT 12
|
|
#define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX2_CF_EN (0x1<<13)
|
|
#define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX2_CF_EN_SHIFT 13
|
|
#define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX1_CF (0x3<<14)
|
|
#define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX1_CF_SHIFT 14
|
|
#define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX2_CF (0x3<<16)
|
|
#define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX2_CF_SHIFT 16
|
|
#define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_TX_BLOCKED (0x1<<18)
|
|
#define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_TX_BLOCKED_SHIFT 18
|
|
#define __TSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX10_CF_EN (0x1<<19)
|
|
#define __TSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX10_CF_EN_SHIFT 19
|
|
#define __TSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX11_CF_EN (0x1<<20)
|
|
#define __TSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX11_CF_EN_SHIFT 20
|
|
#define __TSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX12_CF_EN (0x1<<21)
|
|
#define __TSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX12_CF_EN_SHIFT 21
|
|
#define __TSTORM_TCP_TCP_AG_CONTEXT_SECTION_RESERVED1 (0x3<<22)
|
|
#define __TSTORM_TCP_TCP_AG_CONTEXT_SECTION_RESERVED1_SHIFT 22
|
|
#define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_RETRANSMIT_PEND_SEQ (0xF<<24)
|
|
#define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_RETRANSMIT_PEND_SEQ_SHIFT 24
|
|
#define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_RETRANSMIT_DONE_SEQ (0xF<<28)
|
|
#define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_RETRANSMIT_DONE_SEQ_SHIFT 28
|
|
u32 snd_max;
|
|
u32 snd_una;
|
|
u32 __reserved2;
|
|
};
|
|
|
|
/*
|
|
* The iscsi aggregative context of Tstorm
|
|
*/
|
|
struct tstorm_iscsi_ag_context {
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 ulp_credit;
|
|
u8 agg_vars1;
|
|
#define TSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM0 (0x1<<0)
|
|
#define TSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM0_SHIFT 0
|
|
#define TSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM1 (0x1<<1)
|
|
#define TSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM1_SHIFT 1
|
|
#define TSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM2 (0x1<<2)
|
|
#define TSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM2_SHIFT 2
|
|
#define TSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM3 (0x1<<3)
|
|
#define TSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM3_SHIFT 3
|
|
#define __TSTORM_ISCSI_AG_CONTEXT_QUEUES_FLUSH_Q0_CF (0x3<<4)
|
|
#define __TSTORM_ISCSI_AG_CONTEXT_QUEUES_FLUSH_Q0_CF_SHIFT 4
|
|
#define __TSTORM_ISCSI_AG_CONTEXT_AUX3_FLAG (0x1<<6)
|
|
#define __TSTORM_ISCSI_AG_CONTEXT_AUX3_FLAG_SHIFT 6
|
|
#define __TSTORM_ISCSI_AG_CONTEXT_ACK_ON_FIN_SENT_FLAG (0x1<<7)
|
|
#define __TSTORM_ISCSI_AG_CONTEXT_ACK_ON_FIN_SENT_FLAG_SHIFT 7
|
|
u8 state;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u8 state;
|
|
u8 agg_vars1;
|
|
#define TSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM0 (0x1<<0)
|
|
#define TSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM0_SHIFT 0
|
|
#define TSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM1 (0x1<<1)
|
|
#define TSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM1_SHIFT 1
|
|
#define TSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM2 (0x1<<2)
|
|
#define TSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM2_SHIFT 2
|
|
#define TSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM3 (0x1<<3)
|
|
#define TSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM3_SHIFT 3
|
|
#define __TSTORM_ISCSI_AG_CONTEXT_QUEUES_FLUSH_Q0_CF (0x3<<4)
|
|
#define __TSTORM_ISCSI_AG_CONTEXT_QUEUES_FLUSH_Q0_CF_SHIFT 4
|
|
#define __TSTORM_ISCSI_AG_CONTEXT_AUX3_FLAG (0x1<<6)
|
|
#define __TSTORM_ISCSI_AG_CONTEXT_AUX3_FLAG_SHIFT 6
|
|
#define __TSTORM_ISCSI_AG_CONTEXT_ACK_ON_FIN_SENT_FLAG (0x1<<7)
|
|
#define __TSTORM_ISCSI_AG_CONTEXT_ACK_ON_FIN_SENT_FLAG_SHIFT 7
|
|
u16 ulp_credit;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 __agg_val4;
|
|
u16 agg_vars2;
|
|
#define __TSTORM_ISCSI_AG_CONTEXT_MSL_TIMER_SET_FLAG (0x1<<0)
|
|
#define __TSTORM_ISCSI_AG_CONTEXT_MSL_TIMER_SET_FLAG_SHIFT 0
|
|
#define __TSTORM_ISCSI_AG_CONTEXT_FIN_SENT_FIRST_FLAG (0x1<<1)
|
|
#define __TSTORM_ISCSI_AG_CONTEXT_FIN_SENT_FIRST_FLAG_SHIFT 1
|
|
#define __TSTORM_ISCSI_AG_CONTEXT_RST_SENT_CF (0x3<<2)
|
|
#define __TSTORM_ISCSI_AG_CONTEXT_RST_SENT_CF_SHIFT 2
|
|
#define __TSTORM_ISCSI_AG_CONTEXT_WAKEUP_CALL_CF (0x3<<4)
|
|
#define __TSTORM_ISCSI_AG_CONTEXT_WAKEUP_CALL_CF_SHIFT 4
|
|
#define __TSTORM_ISCSI_AG_CONTEXT_AUX6_CF (0x3<<6)
|
|
#define __TSTORM_ISCSI_AG_CONTEXT_AUX6_CF_SHIFT 6
|
|
#define __TSTORM_ISCSI_AG_CONTEXT_AUX7_CF (0x3<<8)
|
|
#define __TSTORM_ISCSI_AG_CONTEXT_AUX7_CF_SHIFT 8
|
|
#define __TSTORM_ISCSI_AG_CONTEXT_AUX7_FLAG (0x1<<10)
|
|
#define __TSTORM_ISCSI_AG_CONTEXT_AUX7_FLAG_SHIFT 10
|
|
#define __TSTORM_ISCSI_AG_CONTEXT_QUEUES_FLUSH_Q0_CF_EN (0x1<<11)
|
|
#define __TSTORM_ISCSI_AG_CONTEXT_QUEUES_FLUSH_Q0_CF_EN_SHIFT 11
|
|
#define __TSTORM_ISCSI_AG_CONTEXT_RST_SENT_CF_EN (0x1<<12)
|
|
#define __TSTORM_ISCSI_AG_CONTEXT_RST_SENT_CF_EN_SHIFT 12
|
|
#define __TSTORM_ISCSI_AG_CONTEXT_WAKEUP_CALL_CF_EN (0x1<<13)
|
|
#define __TSTORM_ISCSI_AG_CONTEXT_WAKEUP_CALL_CF_EN_SHIFT 13
|
|
#define TSTORM_ISCSI_AG_CONTEXT_AUX6_CF_EN (0x1<<14)
|
|
#define TSTORM_ISCSI_AG_CONTEXT_AUX6_CF_EN_SHIFT 14
|
|
#define TSTORM_ISCSI_AG_CONTEXT_AUX7_CF_EN (0x1<<15)
|
|
#define TSTORM_ISCSI_AG_CONTEXT_AUX7_CF_EN_SHIFT 15
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 agg_vars2;
|
|
#define __TSTORM_ISCSI_AG_CONTEXT_MSL_TIMER_SET_FLAG (0x1<<0)
|
|
#define __TSTORM_ISCSI_AG_CONTEXT_MSL_TIMER_SET_FLAG_SHIFT 0
|
|
#define __TSTORM_ISCSI_AG_CONTEXT_FIN_SENT_FIRST_FLAG (0x1<<1)
|
|
#define __TSTORM_ISCSI_AG_CONTEXT_FIN_SENT_FIRST_FLAG_SHIFT 1
|
|
#define __TSTORM_ISCSI_AG_CONTEXT_RST_SENT_CF (0x3<<2)
|
|
#define __TSTORM_ISCSI_AG_CONTEXT_RST_SENT_CF_SHIFT 2
|
|
#define __TSTORM_ISCSI_AG_CONTEXT_WAKEUP_CALL_CF (0x3<<4)
|
|
#define __TSTORM_ISCSI_AG_CONTEXT_WAKEUP_CALL_CF_SHIFT 4
|
|
#define __TSTORM_ISCSI_AG_CONTEXT_AUX6_CF (0x3<<6)
|
|
#define __TSTORM_ISCSI_AG_CONTEXT_AUX6_CF_SHIFT 6
|
|
#define __TSTORM_ISCSI_AG_CONTEXT_AUX7_CF (0x3<<8)
|
|
#define __TSTORM_ISCSI_AG_CONTEXT_AUX7_CF_SHIFT 8
|
|
#define __TSTORM_ISCSI_AG_CONTEXT_AUX7_FLAG (0x1<<10)
|
|
#define __TSTORM_ISCSI_AG_CONTEXT_AUX7_FLAG_SHIFT 10
|
|
#define __TSTORM_ISCSI_AG_CONTEXT_QUEUES_FLUSH_Q0_CF_EN (0x1<<11)
|
|
#define __TSTORM_ISCSI_AG_CONTEXT_QUEUES_FLUSH_Q0_CF_EN_SHIFT 11
|
|
#define __TSTORM_ISCSI_AG_CONTEXT_RST_SENT_CF_EN (0x1<<12)
|
|
#define __TSTORM_ISCSI_AG_CONTEXT_RST_SENT_CF_EN_SHIFT 12
|
|
#define __TSTORM_ISCSI_AG_CONTEXT_WAKEUP_CALL_CF_EN (0x1<<13)
|
|
#define __TSTORM_ISCSI_AG_CONTEXT_WAKEUP_CALL_CF_EN_SHIFT 13
|
|
#define TSTORM_ISCSI_AG_CONTEXT_AUX6_CF_EN (0x1<<14)
|
|
#define TSTORM_ISCSI_AG_CONTEXT_AUX6_CF_EN_SHIFT 14
|
|
#define TSTORM_ISCSI_AG_CONTEXT_AUX7_CF_EN (0x1<<15)
|
|
#define TSTORM_ISCSI_AG_CONTEXT_AUX7_CF_EN_SHIFT 15
|
|
u16 __agg_val4;
|
|
#endif
|
|
struct tstorm_tcp_tcp_ag_context_section tcp;
|
|
};
|
|
|
|
|
|
|
|
/*
|
|
* The fcoe aggregative context of Ustorm
|
|
*/
|
|
struct ustorm_fcoe_ag_context {
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 __aux_counter_flags;
|
|
u8 agg_vars2;
|
|
#define USTORM_FCOE_AG_CONTEXT_TX_CF (0x3<<0)
|
|
#define USTORM_FCOE_AG_CONTEXT_TX_CF_SHIFT 0
|
|
#define __USTORM_FCOE_AG_CONTEXT_TIMER_CF (0x3<<2)
|
|
#define __USTORM_FCOE_AG_CONTEXT_TIMER_CF_SHIFT 2
|
|
#define USTORM_FCOE_AG_CONTEXT_AGG_MISC4_RULE (0x7<<4)
|
|
#define USTORM_FCOE_AG_CONTEXT_AGG_MISC4_RULE_SHIFT 4
|
|
#define __USTORM_FCOE_AG_CONTEXT_AGG_VAL2_MASK (0x1<<7)
|
|
#define __USTORM_FCOE_AG_CONTEXT_AGG_VAL2_MASK_SHIFT 7
|
|
u8 agg_vars1;
|
|
#define __USTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM0 (0x1<<0)
|
|
#define __USTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM0_SHIFT 0
|
|
#define USTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM1 (0x1<<1)
|
|
#define USTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM1_SHIFT 1
|
|
#define USTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM2 (0x1<<2)
|
|
#define USTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM2_SHIFT 2
|
|
#define USTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM3 (0x1<<3)
|
|
#define USTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM3_SHIFT 3
|
|
#define USTORM_FCOE_AG_CONTEXT_INV_CF (0x3<<4)
|
|
#define USTORM_FCOE_AG_CONTEXT_INV_CF_SHIFT 4
|
|
#define USTORM_FCOE_AG_CONTEXT_COMPLETION_CF (0x3<<6)
|
|
#define USTORM_FCOE_AG_CONTEXT_COMPLETION_CF_SHIFT 6
|
|
u8 state;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u8 state;
|
|
u8 agg_vars1;
|
|
#define __USTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM0 (0x1<<0)
|
|
#define __USTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM0_SHIFT 0
|
|
#define USTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM1 (0x1<<1)
|
|
#define USTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM1_SHIFT 1
|
|
#define USTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM2 (0x1<<2)
|
|
#define USTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM2_SHIFT 2
|
|
#define USTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM3 (0x1<<3)
|
|
#define USTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM3_SHIFT 3
|
|
#define USTORM_FCOE_AG_CONTEXT_INV_CF (0x3<<4)
|
|
#define USTORM_FCOE_AG_CONTEXT_INV_CF_SHIFT 4
|
|
#define USTORM_FCOE_AG_CONTEXT_COMPLETION_CF (0x3<<6)
|
|
#define USTORM_FCOE_AG_CONTEXT_COMPLETION_CF_SHIFT 6
|
|
u8 agg_vars2;
|
|
#define USTORM_FCOE_AG_CONTEXT_TX_CF (0x3<<0)
|
|
#define USTORM_FCOE_AG_CONTEXT_TX_CF_SHIFT 0
|
|
#define __USTORM_FCOE_AG_CONTEXT_TIMER_CF (0x3<<2)
|
|
#define __USTORM_FCOE_AG_CONTEXT_TIMER_CF_SHIFT 2
|
|
#define USTORM_FCOE_AG_CONTEXT_AGG_MISC4_RULE (0x7<<4)
|
|
#define USTORM_FCOE_AG_CONTEXT_AGG_MISC4_RULE_SHIFT 4
|
|
#define __USTORM_FCOE_AG_CONTEXT_AGG_VAL2_MASK (0x1<<7)
|
|
#define __USTORM_FCOE_AG_CONTEXT_AGG_VAL2_MASK_SHIFT 7
|
|
u8 __aux_counter_flags;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 cdu_usage;
|
|
u8 agg_misc2;
|
|
u16 pbf_tx_seq_ack;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 pbf_tx_seq_ack;
|
|
u8 agg_misc2;
|
|
u8 cdu_usage;
|
|
#endif
|
|
u32 agg_misc4;
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 agg_val3_th;
|
|
u8 agg_val3;
|
|
u16 agg_misc3;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 agg_misc3;
|
|
u8 agg_val3;
|
|
u8 agg_val3_th;
|
|
#endif
|
|
u32 expired_task_id;
|
|
u32 agg_misc4_th;
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 cq_prod;
|
|
u16 cq_cons;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 cq_cons;
|
|
u16 cq_prod;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 __reserved2;
|
|
u8 decision_rules;
|
|
#define USTORM_FCOE_AG_CONTEXT_CQ_DEC_RULE (0x7<<0)
|
|
#define USTORM_FCOE_AG_CONTEXT_CQ_DEC_RULE_SHIFT 0
|
|
#define __USTORM_FCOE_AG_CONTEXT_AGG_VAL3_RULE (0x7<<3)
|
|
#define __USTORM_FCOE_AG_CONTEXT_AGG_VAL3_RULE_SHIFT 3
|
|
#define USTORM_FCOE_AG_CONTEXT_CQ_ARM_N_FLAG (0x1<<6)
|
|
#define USTORM_FCOE_AG_CONTEXT_CQ_ARM_N_FLAG_SHIFT 6
|
|
#define __USTORM_FCOE_AG_CONTEXT_RESERVED1 (0x1<<7)
|
|
#define __USTORM_FCOE_AG_CONTEXT_RESERVED1_SHIFT 7
|
|
u8 decision_rule_enable_bits;
|
|
#define __USTORM_FCOE_AG_CONTEXT_RESERVED_INV_CF_EN (0x1<<0)
|
|
#define __USTORM_FCOE_AG_CONTEXT_RESERVED_INV_CF_EN_SHIFT 0
|
|
#define USTORM_FCOE_AG_CONTEXT_COMPLETION_CF_EN (0x1<<1)
|
|
#define USTORM_FCOE_AG_CONTEXT_COMPLETION_CF_EN_SHIFT 1
|
|
#define USTORM_FCOE_AG_CONTEXT_TX_CF_EN (0x1<<2)
|
|
#define USTORM_FCOE_AG_CONTEXT_TX_CF_EN_SHIFT 2
|
|
#define __USTORM_FCOE_AG_CONTEXT_TIMER_CF_EN (0x1<<3)
|
|
#define __USTORM_FCOE_AG_CONTEXT_TIMER_CF_EN_SHIFT 3
|
|
#define __USTORM_FCOE_AG_CONTEXT_AUX1_CF_EN (0x1<<4)
|
|
#define __USTORM_FCOE_AG_CONTEXT_AUX1_CF_EN_SHIFT 4
|
|
#define __USTORM_FCOE_AG_CONTEXT_QUEUE0_CF_EN (0x1<<5)
|
|
#define __USTORM_FCOE_AG_CONTEXT_QUEUE0_CF_EN_SHIFT 5
|
|
#define __USTORM_FCOE_AG_CONTEXT_AUX3_CF_EN (0x1<<6)
|
|
#define __USTORM_FCOE_AG_CONTEXT_AUX3_CF_EN_SHIFT 6
|
|
#define __USTORM_FCOE_AG_CONTEXT_DQ_CF_EN (0x1<<7)
|
|
#define __USTORM_FCOE_AG_CONTEXT_DQ_CF_EN_SHIFT 7
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u8 decision_rule_enable_bits;
|
|
#define __USTORM_FCOE_AG_CONTEXT_RESERVED_INV_CF_EN (0x1<<0)
|
|
#define __USTORM_FCOE_AG_CONTEXT_RESERVED_INV_CF_EN_SHIFT 0
|
|
#define USTORM_FCOE_AG_CONTEXT_COMPLETION_CF_EN (0x1<<1)
|
|
#define USTORM_FCOE_AG_CONTEXT_COMPLETION_CF_EN_SHIFT 1
|
|
#define USTORM_FCOE_AG_CONTEXT_TX_CF_EN (0x1<<2)
|
|
#define USTORM_FCOE_AG_CONTEXT_TX_CF_EN_SHIFT 2
|
|
#define __USTORM_FCOE_AG_CONTEXT_TIMER_CF_EN (0x1<<3)
|
|
#define __USTORM_FCOE_AG_CONTEXT_TIMER_CF_EN_SHIFT 3
|
|
#define __USTORM_FCOE_AG_CONTEXT_AUX1_CF_EN (0x1<<4)
|
|
#define __USTORM_FCOE_AG_CONTEXT_AUX1_CF_EN_SHIFT 4
|
|
#define __USTORM_FCOE_AG_CONTEXT_QUEUE0_CF_EN (0x1<<5)
|
|
#define __USTORM_FCOE_AG_CONTEXT_QUEUE0_CF_EN_SHIFT 5
|
|
#define __USTORM_FCOE_AG_CONTEXT_AUX3_CF_EN (0x1<<6)
|
|
#define __USTORM_FCOE_AG_CONTEXT_AUX3_CF_EN_SHIFT 6
|
|
#define __USTORM_FCOE_AG_CONTEXT_DQ_CF_EN (0x1<<7)
|
|
#define __USTORM_FCOE_AG_CONTEXT_DQ_CF_EN_SHIFT 7
|
|
u8 decision_rules;
|
|
#define USTORM_FCOE_AG_CONTEXT_CQ_DEC_RULE (0x7<<0)
|
|
#define USTORM_FCOE_AG_CONTEXT_CQ_DEC_RULE_SHIFT 0
|
|
#define __USTORM_FCOE_AG_CONTEXT_AGG_VAL3_RULE (0x7<<3)
|
|
#define __USTORM_FCOE_AG_CONTEXT_AGG_VAL3_RULE_SHIFT 3
|
|
#define USTORM_FCOE_AG_CONTEXT_CQ_ARM_N_FLAG (0x1<<6)
|
|
#define USTORM_FCOE_AG_CONTEXT_CQ_ARM_N_FLAG_SHIFT 6
|
|
#define __USTORM_FCOE_AG_CONTEXT_RESERVED1 (0x1<<7)
|
|
#define __USTORM_FCOE_AG_CONTEXT_RESERVED1_SHIFT 7
|
|
u16 __reserved2;
|
|
#endif
|
|
};
|
|
|
|
|
|
/*
|
|
* The iscsi aggregative context of Ustorm
|
|
*/
|
|
struct ustorm_iscsi_ag_context {
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 __aux_counter_flags;
|
|
u8 agg_vars2;
|
|
#define USTORM_ISCSI_AG_CONTEXT_TX_CF (0x3<<0)
|
|
#define USTORM_ISCSI_AG_CONTEXT_TX_CF_SHIFT 0
|
|
#define __USTORM_ISCSI_AG_CONTEXT_TIMER_CF (0x3<<2)
|
|
#define __USTORM_ISCSI_AG_CONTEXT_TIMER_CF_SHIFT 2
|
|
#define USTORM_ISCSI_AG_CONTEXT_AGG_MISC4_RULE (0x7<<4)
|
|
#define USTORM_ISCSI_AG_CONTEXT_AGG_MISC4_RULE_SHIFT 4
|
|
#define __USTORM_ISCSI_AG_CONTEXT_AGG_VAL2_MASK (0x1<<7)
|
|
#define __USTORM_ISCSI_AG_CONTEXT_AGG_VAL2_MASK_SHIFT 7
|
|
u8 agg_vars1;
|
|
#define __USTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM0 (0x1<<0)
|
|
#define __USTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM0_SHIFT 0
|
|
#define USTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM1 (0x1<<1)
|
|
#define USTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM1_SHIFT 1
|
|
#define USTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM2 (0x1<<2)
|
|
#define USTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM2_SHIFT 2
|
|
#define USTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM3 (0x1<<3)
|
|
#define USTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM3_SHIFT 3
|
|
#define USTORM_ISCSI_AG_CONTEXT_INV_CF (0x3<<4)
|
|
#define USTORM_ISCSI_AG_CONTEXT_INV_CF_SHIFT 4
|
|
#define USTORM_ISCSI_AG_CONTEXT_COMPLETION_CF (0x3<<6)
|
|
#define USTORM_ISCSI_AG_CONTEXT_COMPLETION_CF_SHIFT 6
|
|
u8 state;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u8 state;
|
|
u8 agg_vars1;
|
|
#define __USTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM0 (0x1<<0)
|
|
#define __USTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM0_SHIFT 0
|
|
#define USTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM1 (0x1<<1)
|
|
#define USTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM1_SHIFT 1
|
|
#define USTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM2 (0x1<<2)
|
|
#define USTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM2_SHIFT 2
|
|
#define USTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM3 (0x1<<3)
|
|
#define USTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM3_SHIFT 3
|
|
#define USTORM_ISCSI_AG_CONTEXT_INV_CF (0x3<<4)
|
|
#define USTORM_ISCSI_AG_CONTEXT_INV_CF_SHIFT 4
|
|
#define USTORM_ISCSI_AG_CONTEXT_COMPLETION_CF (0x3<<6)
|
|
#define USTORM_ISCSI_AG_CONTEXT_COMPLETION_CF_SHIFT 6
|
|
u8 agg_vars2;
|
|
#define USTORM_ISCSI_AG_CONTEXT_TX_CF (0x3<<0)
|
|
#define USTORM_ISCSI_AG_CONTEXT_TX_CF_SHIFT 0
|
|
#define __USTORM_ISCSI_AG_CONTEXT_TIMER_CF (0x3<<2)
|
|
#define __USTORM_ISCSI_AG_CONTEXT_TIMER_CF_SHIFT 2
|
|
#define USTORM_ISCSI_AG_CONTEXT_AGG_MISC4_RULE (0x7<<4)
|
|
#define USTORM_ISCSI_AG_CONTEXT_AGG_MISC4_RULE_SHIFT 4
|
|
#define __USTORM_ISCSI_AG_CONTEXT_AGG_VAL2_MASK (0x1<<7)
|
|
#define __USTORM_ISCSI_AG_CONTEXT_AGG_VAL2_MASK_SHIFT 7
|
|
u8 __aux_counter_flags;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 cdu_usage;
|
|
u8 agg_misc2;
|
|
u16 __cq_local_comp_itt_val;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 __cq_local_comp_itt_val;
|
|
u8 agg_misc2;
|
|
u8 cdu_usage;
|
|
#endif
|
|
u32 agg_misc4;
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 agg_val3_th;
|
|
u8 agg_val3;
|
|
u16 agg_misc3;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 agg_misc3;
|
|
u8 agg_val3;
|
|
u8 agg_val3_th;
|
|
#endif
|
|
u32 agg_val1;
|
|
u32 agg_misc4_th;
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 agg_val2_th;
|
|
u16 agg_val2;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 agg_val2;
|
|
u16 agg_val2_th;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 __reserved2;
|
|
u8 decision_rules;
|
|
#define USTORM_ISCSI_AG_CONTEXT_AGG_VAL2_RULE (0x7<<0)
|
|
#define USTORM_ISCSI_AG_CONTEXT_AGG_VAL2_RULE_SHIFT 0
|
|
#define __USTORM_ISCSI_AG_CONTEXT_AGG_VAL3_RULE (0x7<<3)
|
|
#define __USTORM_ISCSI_AG_CONTEXT_AGG_VAL3_RULE_SHIFT 3
|
|
#define USTORM_ISCSI_AG_CONTEXT_AGG_VAL2_ARM_N_FLAG (0x1<<6)
|
|
#define USTORM_ISCSI_AG_CONTEXT_AGG_VAL2_ARM_N_FLAG_SHIFT 6
|
|
#define __USTORM_ISCSI_AG_CONTEXT_RESERVED1 (0x1<<7)
|
|
#define __USTORM_ISCSI_AG_CONTEXT_RESERVED1_SHIFT 7
|
|
u8 decision_rule_enable_bits;
|
|
#define USTORM_ISCSI_AG_CONTEXT_INV_CF_EN (0x1<<0)
|
|
#define USTORM_ISCSI_AG_CONTEXT_INV_CF_EN_SHIFT 0
|
|
#define USTORM_ISCSI_AG_CONTEXT_COMPLETION_CF_EN (0x1<<1)
|
|
#define USTORM_ISCSI_AG_CONTEXT_COMPLETION_CF_EN_SHIFT 1
|
|
#define USTORM_ISCSI_AG_CONTEXT_TX_CF_EN (0x1<<2)
|
|
#define USTORM_ISCSI_AG_CONTEXT_TX_CF_EN_SHIFT 2
|
|
#define __USTORM_ISCSI_AG_CONTEXT_TIMER_CF_EN (0x1<<3)
|
|
#define __USTORM_ISCSI_AG_CONTEXT_TIMER_CF_EN_SHIFT 3
|
|
#define __USTORM_ISCSI_AG_CONTEXT_CQ_LOCAL_COMP_CF_EN (0x1<<4)
|
|
#define __USTORM_ISCSI_AG_CONTEXT_CQ_LOCAL_COMP_CF_EN_SHIFT 4
|
|
#define __USTORM_ISCSI_AG_CONTEXT_QUEUES_FLUSH_Q0_CF_EN (0x1<<5)
|
|
#define __USTORM_ISCSI_AG_CONTEXT_QUEUES_FLUSH_Q0_CF_EN_SHIFT 5
|
|
#define __USTORM_ISCSI_AG_CONTEXT_AUX3_CF_EN (0x1<<6)
|
|
#define __USTORM_ISCSI_AG_CONTEXT_AUX3_CF_EN_SHIFT 6
|
|
#define __USTORM_ISCSI_AG_CONTEXT_DQ_CF_EN (0x1<<7)
|
|
#define __USTORM_ISCSI_AG_CONTEXT_DQ_CF_EN_SHIFT 7
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u8 decision_rule_enable_bits;
|
|
#define USTORM_ISCSI_AG_CONTEXT_INV_CF_EN (0x1<<0)
|
|
#define USTORM_ISCSI_AG_CONTEXT_INV_CF_EN_SHIFT 0
|
|
#define USTORM_ISCSI_AG_CONTEXT_COMPLETION_CF_EN (0x1<<1)
|
|
#define USTORM_ISCSI_AG_CONTEXT_COMPLETION_CF_EN_SHIFT 1
|
|
#define USTORM_ISCSI_AG_CONTEXT_TX_CF_EN (0x1<<2)
|
|
#define USTORM_ISCSI_AG_CONTEXT_TX_CF_EN_SHIFT 2
|
|
#define __USTORM_ISCSI_AG_CONTEXT_TIMER_CF_EN (0x1<<3)
|
|
#define __USTORM_ISCSI_AG_CONTEXT_TIMER_CF_EN_SHIFT 3
|
|
#define __USTORM_ISCSI_AG_CONTEXT_CQ_LOCAL_COMP_CF_EN (0x1<<4)
|
|
#define __USTORM_ISCSI_AG_CONTEXT_CQ_LOCAL_COMP_CF_EN_SHIFT 4
|
|
#define __USTORM_ISCSI_AG_CONTEXT_QUEUES_FLUSH_Q0_CF_EN (0x1<<5)
|
|
#define __USTORM_ISCSI_AG_CONTEXT_QUEUES_FLUSH_Q0_CF_EN_SHIFT 5
|
|
#define __USTORM_ISCSI_AG_CONTEXT_AUX3_CF_EN (0x1<<6)
|
|
#define __USTORM_ISCSI_AG_CONTEXT_AUX3_CF_EN_SHIFT 6
|
|
#define __USTORM_ISCSI_AG_CONTEXT_DQ_CF_EN (0x1<<7)
|
|
#define __USTORM_ISCSI_AG_CONTEXT_DQ_CF_EN_SHIFT 7
|
|
u8 decision_rules;
|
|
#define USTORM_ISCSI_AG_CONTEXT_AGG_VAL2_RULE (0x7<<0)
|
|
#define USTORM_ISCSI_AG_CONTEXT_AGG_VAL2_RULE_SHIFT 0
|
|
#define __USTORM_ISCSI_AG_CONTEXT_AGG_VAL3_RULE (0x7<<3)
|
|
#define __USTORM_ISCSI_AG_CONTEXT_AGG_VAL3_RULE_SHIFT 3
|
|
#define USTORM_ISCSI_AG_CONTEXT_AGG_VAL2_ARM_N_FLAG (0x1<<6)
|
|
#define USTORM_ISCSI_AG_CONTEXT_AGG_VAL2_ARM_N_FLAG_SHIFT 6
|
|
#define __USTORM_ISCSI_AG_CONTEXT_RESERVED1 (0x1<<7)
|
|
#define __USTORM_ISCSI_AG_CONTEXT_RESERVED1_SHIFT 7
|
|
u16 __reserved2;
|
|
#endif
|
|
};
|
|
|
|
|
|
/*
|
|
* The fcoe aggregative context section of Xstorm
|
|
*/
|
|
struct xstorm_fcoe_extra_ag_context_section {
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 tcp_agg_vars1;
|
|
#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED51 (0x3<<0)
|
|
#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED51_SHIFT 0
|
|
#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_ACK_TO_FE_UPDATED (0x3<<2)
|
|
#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_ACK_TO_FE_UPDATED_SHIFT 2
|
|
#define XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_SIDEBAND_SENT_CF (0x3<<4)
|
|
#define XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_SIDEBAND_SENT_CF_SHIFT 4
|
|
#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED_CLEAR_DA_TIMER_EN (0x1<<6)
|
|
#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED_CLEAR_DA_TIMER_EN_SHIFT 6
|
|
#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED_DA_EXPIRATION_FLAG (0x1<<7)
|
|
#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED_DA_EXPIRATION_FLAG_SHIFT 7
|
|
u8 __reserved_da_cnt;
|
|
u16 __mtu;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 __mtu;
|
|
u8 __reserved_da_cnt;
|
|
u8 tcp_agg_vars1;
|
|
#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED51 (0x3<<0)
|
|
#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED51_SHIFT 0
|
|
#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_ACK_TO_FE_UPDATED (0x3<<2)
|
|
#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_ACK_TO_FE_UPDATED_SHIFT 2
|
|
#define XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_SIDEBAND_SENT_CF (0x3<<4)
|
|
#define XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_SIDEBAND_SENT_CF_SHIFT 4
|
|
#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED_CLEAR_DA_TIMER_EN (0x1<<6)
|
|
#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED_CLEAR_DA_TIMER_EN_SHIFT 6
|
|
#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED_DA_EXPIRATION_FLAG (0x1<<7)
|
|
#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED_DA_EXPIRATION_FLAG_SHIFT 7
|
|
#endif
|
|
u32 snd_nxt;
|
|
u32 tx_wnd;
|
|
u32 __reserved55;
|
|
u32 local_adv_wnd;
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 __agg_val8_th;
|
|
u8 __tx_dest;
|
|
u16 tcp_agg_vars2;
|
|
#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED57 (0x1<<0)
|
|
#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED57_SHIFT 0
|
|
#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED58 (0x1<<1)
|
|
#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED58_SHIFT 1
|
|
#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED59 (0x1<<2)
|
|
#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED59_SHIFT 2
|
|
#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX3_FLAG (0x1<<3)
|
|
#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX3_FLAG_SHIFT 3
|
|
#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX4_FLAG (0x1<<4)
|
|
#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX4_FLAG_SHIFT 4
|
|
#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED60 (0x1<<5)
|
|
#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED60_SHIFT 5
|
|
#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED_ACK_TO_FE_UPDATED_EN (0x1<<6)
|
|
#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED_ACK_TO_FE_UPDATED_EN_SHIFT 6
|
|
#define XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_SIDEBAND_SENT_CF_EN (0x1<<7)
|
|
#define XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_SIDEBAND_SENT_CF_EN_SHIFT 7
|
|
#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED_TX_FIN_FLAG_EN (0x1<<8)
|
|
#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED_TX_FIN_FLAG_EN_SHIFT 8
|
|
#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX1_FLAG (0x1<<9)
|
|
#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX1_FLAG_SHIFT 9
|
|
#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_SET_RTO_CF (0x3<<10)
|
|
#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_SET_RTO_CF_SHIFT 10
|
|
#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_TS_TO_ECHO_UPDATED_CF (0x3<<12)
|
|
#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_TS_TO_ECHO_UPDATED_CF_SHIFT 12
|
|
#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_TX_DEST_UPDATED_CF (0x3<<14)
|
|
#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_TX_DEST_UPDATED_CF_SHIFT 14
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 tcp_agg_vars2;
|
|
#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED57 (0x1<<0)
|
|
#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED57_SHIFT 0
|
|
#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED58 (0x1<<1)
|
|
#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED58_SHIFT 1
|
|
#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED59 (0x1<<2)
|
|
#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED59_SHIFT 2
|
|
#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX3_FLAG (0x1<<3)
|
|
#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX3_FLAG_SHIFT 3
|
|
#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX4_FLAG (0x1<<4)
|
|
#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX4_FLAG_SHIFT 4
|
|
#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED60 (0x1<<5)
|
|
#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED60_SHIFT 5
|
|
#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED_ACK_TO_FE_UPDATED_EN (0x1<<6)
|
|
#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED_ACK_TO_FE_UPDATED_EN_SHIFT 6
|
|
#define XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_SIDEBAND_SENT_CF_EN (0x1<<7)
|
|
#define XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_SIDEBAND_SENT_CF_EN_SHIFT 7
|
|
#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED_TX_FIN_FLAG_EN (0x1<<8)
|
|
#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED_TX_FIN_FLAG_EN_SHIFT 8
|
|
#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX1_FLAG (0x1<<9)
|
|
#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX1_FLAG_SHIFT 9
|
|
#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_SET_RTO_CF (0x3<<10)
|
|
#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_SET_RTO_CF_SHIFT 10
|
|
#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_TS_TO_ECHO_UPDATED_CF (0x3<<12)
|
|
#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_TS_TO_ECHO_UPDATED_CF_SHIFT 12
|
|
#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_TX_DEST_UPDATED_CF (0x3<<14)
|
|
#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_TX_DEST_UPDATED_CF_SHIFT 14
|
|
u8 __tx_dest;
|
|
u8 __agg_val8_th;
|
|
#endif
|
|
u32 __sq_base_addr_lo;
|
|
u32 __sq_base_addr_hi;
|
|
u32 __xfrq_base_addr_lo;
|
|
u32 __xfrq_base_addr_hi;
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 __xfrq_cons;
|
|
u16 __xfrq_prod;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 __xfrq_prod;
|
|
u16 __xfrq_cons;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 __tcp_agg_vars5;
|
|
u8 __tcp_agg_vars4;
|
|
u8 __tcp_agg_vars3;
|
|
u8 __reserved_force_pure_ack_cnt;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u8 __reserved_force_pure_ack_cnt;
|
|
u8 __tcp_agg_vars3;
|
|
u8 __tcp_agg_vars4;
|
|
u8 __tcp_agg_vars5;
|
|
#endif
|
|
u32 __tcp_agg_vars6;
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 __agg_misc6;
|
|
u16 __tcp_agg_vars7;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 __tcp_agg_vars7;
|
|
u16 __agg_misc6;
|
|
#endif
|
|
u32 __agg_val10;
|
|
u32 __agg_val10_th;
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 __reserved3;
|
|
u8 __reserved2;
|
|
u8 __da_only_cnt;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u8 __da_only_cnt;
|
|
u8 __reserved2;
|
|
u16 __reserved3;
|
|
#endif
|
|
};
|
|
|
|
/*
|
|
* The fcoe aggregative context of Xstorm
|
|
*/
|
|
struct xstorm_fcoe_ag_context {
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 agg_val1;
|
|
u8 agg_vars1;
|
|
#define __XSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM0 (0x1<<0)
|
|
#define __XSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM0_SHIFT 0
|
|
#define __XSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM1 (0x1<<1)
|
|
#define __XSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM1_SHIFT 1
|
|
#define __XSTORM_FCOE_AG_CONTEXT_RESERVED51 (0x1<<2)
|
|
#define __XSTORM_FCOE_AG_CONTEXT_RESERVED51_SHIFT 2
|
|
#define __XSTORM_FCOE_AG_CONTEXT_RESERVED52 (0x1<<3)
|
|
#define __XSTORM_FCOE_AG_CONTEXT_RESERVED52_SHIFT 3
|
|
#define __XSTORM_FCOE_AG_CONTEXT_MORE_TO_SEND_EN (0x1<<4)
|
|
#define __XSTORM_FCOE_AG_CONTEXT_MORE_TO_SEND_EN_SHIFT 4
|
|
#define XSTORM_FCOE_AG_CONTEXT_NAGLE_EN (0x1<<5)
|
|
#define XSTORM_FCOE_AG_CONTEXT_NAGLE_EN_SHIFT 5
|
|
#define __XSTORM_FCOE_AG_CONTEXT_DQ_SPARE_FLAG (0x1<<6)
|
|
#define __XSTORM_FCOE_AG_CONTEXT_DQ_SPARE_FLAG_SHIFT 6
|
|
#define __XSTORM_FCOE_AG_CONTEXT_RESERVED_UNA_GT_NXT_EN (0x1<<7)
|
|
#define __XSTORM_FCOE_AG_CONTEXT_RESERVED_UNA_GT_NXT_EN_SHIFT 7
|
|
u8 __state;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u8 __state;
|
|
u8 agg_vars1;
|
|
#define __XSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM0 (0x1<<0)
|
|
#define __XSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM0_SHIFT 0
|
|
#define __XSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM1 (0x1<<1)
|
|
#define __XSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM1_SHIFT 1
|
|
#define __XSTORM_FCOE_AG_CONTEXT_RESERVED51 (0x1<<2)
|
|
#define __XSTORM_FCOE_AG_CONTEXT_RESERVED51_SHIFT 2
|
|
#define __XSTORM_FCOE_AG_CONTEXT_RESERVED52 (0x1<<3)
|
|
#define __XSTORM_FCOE_AG_CONTEXT_RESERVED52_SHIFT 3
|
|
#define __XSTORM_FCOE_AG_CONTEXT_MORE_TO_SEND_EN (0x1<<4)
|
|
#define __XSTORM_FCOE_AG_CONTEXT_MORE_TO_SEND_EN_SHIFT 4
|
|
#define XSTORM_FCOE_AG_CONTEXT_NAGLE_EN (0x1<<5)
|
|
#define XSTORM_FCOE_AG_CONTEXT_NAGLE_EN_SHIFT 5
|
|
#define __XSTORM_FCOE_AG_CONTEXT_DQ_SPARE_FLAG (0x1<<6)
|
|
#define __XSTORM_FCOE_AG_CONTEXT_DQ_SPARE_FLAG_SHIFT 6
|
|
#define __XSTORM_FCOE_AG_CONTEXT_RESERVED_UNA_GT_NXT_EN (0x1<<7)
|
|
#define __XSTORM_FCOE_AG_CONTEXT_RESERVED_UNA_GT_NXT_EN_SHIFT 7
|
|
u16 agg_val1;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 cdu_reserved;
|
|
u8 __agg_vars4;
|
|
u8 agg_vars3;
|
|
#define XSTORM_FCOE_AG_CONTEXT_PHYSICAL_QUEUE_NUM2 (0x3F<<0)
|
|
#define XSTORM_FCOE_AG_CONTEXT_PHYSICAL_QUEUE_NUM2_SHIFT 0
|
|
#define __XSTORM_FCOE_AG_CONTEXT_AUX19_CF (0x3<<6)
|
|
#define __XSTORM_FCOE_AG_CONTEXT_AUX19_CF_SHIFT 6
|
|
u8 agg_vars2;
|
|
#define __XSTORM_FCOE_AG_CONTEXT_DQ_CF (0x3<<0)
|
|
#define __XSTORM_FCOE_AG_CONTEXT_DQ_CF_SHIFT 0
|
|
#define __XSTORM_FCOE_AG_CONTEXT_DQ_SPARE_FLAG_EN (0x1<<2)
|
|
#define __XSTORM_FCOE_AG_CONTEXT_DQ_SPARE_FLAG_EN_SHIFT 2
|
|
#define __XSTORM_FCOE_AG_CONTEXT_AUX8_FLAG (0x1<<3)
|
|
#define __XSTORM_FCOE_AG_CONTEXT_AUX8_FLAG_SHIFT 3
|
|
#define __XSTORM_FCOE_AG_CONTEXT_AUX9_FLAG (0x1<<4)
|
|
#define __XSTORM_FCOE_AG_CONTEXT_AUX9_FLAG_SHIFT 4
|
|
#define XSTORM_FCOE_AG_CONTEXT_DECISION_RULE1 (0x3<<5)
|
|
#define XSTORM_FCOE_AG_CONTEXT_DECISION_RULE1_SHIFT 5
|
|
#define __XSTORM_FCOE_AG_CONTEXT_DQ_CF_EN (0x1<<7)
|
|
#define __XSTORM_FCOE_AG_CONTEXT_DQ_CF_EN_SHIFT 7
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u8 agg_vars2;
|
|
#define __XSTORM_FCOE_AG_CONTEXT_DQ_CF (0x3<<0)
|
|
#define __XSTORM_FCOE_AG_CONTEXT_DQ_CF_SHIFT 0
|
|
#define __XSTORM_FCOE_AG_CONTEXT_DQ_SPARE_FLAG_EN (0x1<<2)
|
|
#define __XSTORM_FCOE_AG_CONTEXT_DQ_SPARE_FLAG_EN_SHIFT 2
|
|
#define __XSTORM_FCOE_AG_CONTEXT_AUX8_FLAG (0x1<<3)
|
|
#define __XSTORM_FCOE_AG_CONTEXT_AUX8_FLAG_SHIFT 3
|
|
#define __XSTORM_FCOE_AG_CONTEXT_AUX9_FLAG (0x1<<4)
|
|
#define __XSTORM_FCOE_AG_CONTEXT_AUX9_FLAG_SHIFT 4
|
|
#define XSTORM_FCOE_AG_CONTEXT_DECISION_RULE1 (0x3<<5)
|
|
#define XSTORM_FCOE_AG_CONTEXT_DECISION_RULE1_SHIFT 5
|
|
#define __XSTORM_FCOE_AG_CONTEXT_DQ_CF_EN (0x1<<7)
|
|
#define __XSTORM_FCOE_AG_CONTEXT_DQ_CF_EN_SHIFT 7
|
|
u8 agg_vars3;
|
|
#define XSTORM_FCOE_AG_CONTEXT_PHYSICAL_QUEUE_NUM2 (0x3F<<0)
|
|
#define XSTORM_FCOE_AG_CONTEXT_PHYSICAL_QUEUE_NUM2_SHIFT 0
|
|
#define __XSTORM_FCOE_AG_CONTEXT_AUX19_CF (0x3<<6)
|
|
#define __XSTORM_FCOE_AG_CONTEXT_AUX19_CF_SHIFT 6
|
|
u8 __agg_vars4;
|
|
u8 cdu_reserved;
|
|
#endif
|
|
u32 more_to_send;
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 agg_vars5;
|
|
#define XSTORM_FCOE_AG_CONTEXT_DECISION_RULE5 (0x3<<0)
|
|
#define XSTORM_FCOE_AG_CONTEXT_DECISION_RULE5_SHIFT 0
|
|
#define XSTORM_FCOE_AG_CONTEXT_PHYSICAL_QUEUE_NUM0 (0x3F<<2)
|
|
#define XSTORM_FCOE_AG_CONTEXT_PHYSICAL_QUEUE_NUM0_SHIFT 2
|
|
#define XSTORM_FCOE_AG_CONTEXT_PHYSICAL_QUEUE_NUM1 (0x3F<<8)
|
|
#define XSTORM_FCOE_AG_CONTEXT_PHYSICAL_QUEUE_NUM1_SHIFT 8
|
|
#define __XSTORM_FCOE_AG_CONTEXT_CONFQ_DEC_RULE (0x3<<14)
|
|
#define __XSTORM_FCOE_AG_CONTEXT_CONFQ_DEC_RULE_SHIFT 14
|
|
u16 sq_cons;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 sq_cons;
|
|
u16 agg_vars5;
|
|
#define XSTORM_FCOE_AG_CONTEXT_DECISION_RULE5 (0x3<<0)
|
|
#define XSTORM_FCOE_AG_CONTEXT_DECISION_RULE5_SHIFT 0
|
|
#define XSTORM_FCOE_AG_CONTEXT_PHYSICAL_QUEUE_NUM0 (0x3F<<2)
|
|
#define XSTORM_FCOE_AG_CONTEXT_PHYSICAL_QUEUE_NUM0_SHIFT 2
|
|
#define XSTORM_FCOE_AG_CONTEXT_PHYSICAL_QUEUE_NUM1 (0x3F<<8)
|
|
#define XSTORM_FCOE_AG_CONTEXT_PHYSICAL_QUEUE_NUM1_SHIFT 8
|
|
#define __XSTORM_FCOE_AG_CONTEXT_CONFQ_DEC_RULE (0x3<<14)
|
|
#define __XSTORM_FCOE_AG_CONTEXT_CONFQ_DEC_RULE_SHIFT 14
|
|
#endif
|
|
struct xstorm_fcoe_extra_ag_context_section __extra_section;
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 agg_vars7;
|
|
#define __XSTORM_FCOE_AG_CONTEXT_AGG_VAL11_DECISION_RULE (0x7<<0)
|
|
#define __XSTORM_FCOE_AG_CONTEXT_AGG_VAL11_DECISION_RULE_SHIFT 0
|
|
#define __XSTORM_FCOE_AG_CONTEXT_AUX13_FLAG (0x1<<3)
|
|
#define __XSTORM_FCOE_AG_CONTEXT_AUX13_FLAG_SHIFT 3
|
|
#define __XSTORM_FCOE_AG_CONTEXT_QUEUE0_CF (0x3<<4)
|
|
#define __XSTORM_FCOE_AG_CONTEXT_QUEUE0_CF_SHIFT 4
|
|
#define XSTORM_FCOE_AG_CONTEXT_DECISION_RULE3 (0x3<<6)
|
|
#define XSTORM_FCOE_AG_CONTEXT_DECISION_RULE3_SHIFT 6
|
|
#define XSTORM_FCOE_AG_CONTEXT_AUX1_CF (0x3<<8)
|
|
#define XSTORM_FCOE_AG_CONTEXT_AUX1_CF_SHIFT 8
|
|
#define __XSTORM_FCOE_AG_CONTEXT_RESERVED62 (0x1<<10)
|
|
#define __XSTORM_FCOE_AG_CONTEXT_RESERVED62_SHIFT 10
|
|
#define __XSTORM_FCOE_AG_CONTEXT_AUX1_CF_EN (0x1<<11)
|
|
#define __XSTORM_FCOE_AG_CONTEXT_AUX1_CF_EN_SHIFT 11
|
|
#define __XSTORM_FCOE_AG_CONTEXT_AUX10_FLAG (0x1<<12)
|
|
#define __XSTORM_FCOE_AG_CONTEXT_AUX10_FLAG_SHIFT 12
|
|
#define __XSTORM_FCOE_AG_CONTEXT_AUX11_FLAG (0x1<<13)
|
|
#define __XSTORM_FCOE_AG_CONTEXT_AUX11_FLAG_SHIFT 13
|
|
#define __XSTORM_FCOE_AG_CONTEXT_AUX12_FLAG (0x1<<14)
|
|
#define __XSTORM_FCOE_AG_CONTEXT_AUX12_FLAG_SHIFT 14
|
|
#define __XSTORM_FCOE_AG_CONTEXT_AUX2_FLAG (0x1<<15)
|
|
#define __XSTORM_FCOE_AG_CONTEXT_AUX2_FLAG_SHIFT 15
|
|
u8 agg_val3_th;
|
|
u8 agg_vars6;
|
|
#define XSTORM_FCOE_AG_CONTEXT_DECISION_RULE6 (0x7<<0)
|
|
#define XSTORM_FCOE_AG_CONTEXT_DECISION_RULE6_SHIFT 0
|
|
#define __XSTORM_FCOE_AG_CONTEXT_XFRQ_DEC_RULE (0x7<<3)
|
|
#define __XSTORM_FCOE_AG_CONTEXT_XFRQ_DEC_RULE_SHIFT 3
|
|
#define __XSTORM_FCOE_AG_CONTEXT_SQ_DEC_RULE (0x3<<6)
|
|
#define __XSTORM_FCOE_AG_CONTEXT_SQ_DEC_RULE_SHIFT 6
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u8 agg_vars6;
|
|
#define XSTORM_FCOE_AG_CONTEXT_DECISION_RULE6 (0x7<<0)
|
|
#define XSTORM_FCOE_AG_CONTEXT_DECISION_RULE6_SHIFT 0
|
|
#define __XSTORM_FCOE_AG_CONTEXT_XFRQ_DEC_RULE (0x7<<3)
|
|
#define __XSTORM_FCOE_AG_CONTEXT_XFRQ_DEC_RULE_SHIFT 3
|
|
#define __XSTORM_FCOE_AG_CONTEXT_SQ_DEC_RULE (0x3<<6)
|
|
#define __XSTORM_FCOE_AG_CONTEXT_SQ_DEC_RULE_SHIFT 6
|
|
u8 agg_val3_th;
|
|
u16 agg_vars7;
|
|
#define __XSTORM_FCOE_AG_CONTEXT_AGG_VAL11_DECISION_RULE (0x7<<0)
|
|
#define __XSTORM_FCOE_AG_CONTEXT_AGG_VAL11_DECISION_RULE_SHIFT 0
|
|
#define __XSTORM_FCOE_AG_CONTEXT_AUX13_FLAG (0x1<<3)
|
|
#define __XSTORM_FCOE_AG_CONTEXT_AUX13_FLAG_SHIFT 3
|
|
#define __XSTORM_FCOE_AG_CONTEXT_QUEUE0_CF (0x3<<4)
|
|
#define __XSTORM_FCOE_AG_CONTEXT_QUEUE0_CF_SHIFT 4
|
|
#define XSTORM_FCOE_AG_CONTEXT_DECISION_RULE3 (0x3<<6)
|
|
#define XSTORM_FCOE_AG_CONTEXT_DECISION_RULE3_SHIFT 6
|
|
#define XSTORM_FCOE_AG_CONTEXT_AUX1_CF (0x3<<8)
|
|
#define XSTORM_FCOE_AG_CONTEXT_AUX1_CF_SHIFT 8
|
|
#define __XSTORM_FCOE_AG_CONTEXT_RESERVED62 (0x1<<10)
|
|
#define __XSTORM_FCOE_AG_CONTEXT_RESERVED62_SHIFT 10
|
|
#define __XSTORM_FCOE_AG_CONTEXT_AUX1_CF_EN (0x1<<11)
|
|
#define __XSTORM_FCOE_AG_CONTEXT_AUX1_CF_EN_SHIFT 11
|
|
#define __XSTORM_FCOE_AG_CONTEXT_AUX10_FLAG (0x1<<12)
|
|
#define __XSTORM_FCOE_AG_CONTEXT_AUX10_FLAG_SHIFT 12
|
|
#define __XSTORM_FCOE_AG_CONTEXT_AUX11_FLAG (0x1<<13)
|
|
#define __XSTORM_FCOE_AG_CONTEXT_AUX11_FLAG_SHIFT 13
|
|
#define __XSTORM_FCOE_AG_CONTEXT_AUX12_FLAG (0x1<<14)
|
|
#define __XSTORM_FCOE_AG_CONTEXT_AUX12_FLAG_SHIFT 14
|
|
#define __XSTORM_FCOE_AG_CONTEXT_AUX2_FLAG (0x1<<15)
|
|
#define __XSTORM_FCOE_AG_CONTEXT_AUX2_FLAG_SHIFT 15
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 __agg_val11_th;
|
|
u16 __agg_val11;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 __agg_val11;
|
|
u16 __agg_val11_th;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 __reserved1;
|
|
u8 __agg_val6_th;
|
|
u16 __agg_val9;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 __agg_val9;
|
|
u8 __agg_val6_th;
|
|
u8 __reserved1;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 confq_cons;
|
|
u16 confq_prod;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 confq_prod;
|
|
u16 confq_cons;
|
|
#endif
|
|
u32 agg_vars8;
|
|
#define XSTORM_FCOE_AG_CONTEXT_AGG_MISC2 (0xFFFFFF<<0)
|
|
#define XSTORM_FCOE_AG_CONTEXT_AGG_MISC2_SHIFT 0
|
|
#define XSTORM_FCOE_AG_CONTEXT_AGG_MISC3 (0xFF<<24)
|
|
#define XSTORM_FCOE_AG_CONTEXT_AGG_MISC3_SHIFT 24
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 agg_misc0;
|
|
u16 sq_prod;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 sq_prod;
|
|
u16 agg_misc0;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 agg_val3;
|
|
u8 agg_val6;
|
|
u8 agg_val5_th;
|
|
u8 agg_val5;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u8 agg_val5;
|
|
u8 agg_val5_th;
|
|
u8 agg_val6;
|
|
u8 agg_val3;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 __agg_misc1;
|
|
u16 agg_limit1;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 agg_limit1;
|
|
u16 __agg_misc1;
|
|
#endif
|
|
u32 completion_seq;
|
|
u32 confq_pbl_base_lo;
|
|
u32 confq_pbl_base_hi;
|
|
};
|
|
|
|
|
|
|
|
/*
|
|
* The tcp aggregative context section of Xstorm
|
|
*/
|
|
struct xstorm_tcp_tcp_ag_context_section {
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 tcp_agg_vars1;
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_SET_DA_TIMER_CF (0x3<<0)
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_SET_DA_TIMER_CF_SHIFT 0
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_ACK_TO_FE_UPDATED (0x3<<2)
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_ACK_TO_FE_UPDATED_SHIFT 2
|
|
#define XSTORM_TCP_TCP_AG_CONTEXT_SECTION_SIDEBAND_SENT_CF (0x3<<4)
|
|
#define XSTORM_TCP_TCP_AG_CONTEXT_SECTION_SIDEBAND_SENT_CF_SHIFT 4
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_CLEAR_DA_TIMER_EN (0x1<<6)
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_CLEAR_DA_TIMER_EN_SHIFT 6
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_DA_EXPIRATION_FLAG (0x1<<7)
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_DA_EXPIRATION_FLAG_SHIFT 7
|
|
u8 __da_cnt;
|
|
u16 mss;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 mss;
|
|
u8 __da_cnt;
|
|
u8 tcp_agg_vars1;
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_SET_DA_TIMER_CF (0x3<<0)
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_SET_DA_TIMER_CF_SHIFT 0
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_ACK_TO_FE_UPDATED (0x3<<2)
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_ACK_TO_FE_UPDATED_SHIFT 2
|
|
#define XSTORM_TCP_TCP_AG_CONTEXT_SECTION_SIDEBAND_SENT_CF (0x3<<4)
|
|
#define XSTORM_TCP_TCP_AG_CONTEXT_SECTION_SIDEBAND_SENT_CF_SHIFT 4
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_CLEAR_DA_TIMER_EN (0x1<<6)
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_CLEAR_DA_TIMER_EN_SHIFT 6
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_DA_EXPIRATION_FLAG (0x1<<7)
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_DA_EXPIRATION_FLAG_SHIFT 7
|
|
#endif
|
|
u32 snd_nxt;
|
|
u32 tx_wnd;
|
|
u32 snd_una;
|
|
u32 local_adv_wnd;
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 __agg_val8_th;
|
|
u8 __tx_dest;
|
|
u16 tcp_agg_vars2;
|
|
#define XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TX_FIN_FLAG (0x1<<0)
|
|
#define XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TX_FIN_FLAG_SHIFT 0
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TX_UNBLOCKED (0x1<<1)
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TX_UNBLOCKED_SHIFT 1
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_DA_TIMER_ACTIVE (0x1<<2)
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_DA_TIMER_ACTIVE_SHIFT 2
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX3_FLAG (0x1<<3)
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX3_FLAG_SHIFT 3
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX4_FLAG (0x1<<4)
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX4_FLAG_SHIFT 4
|
|
#define XSTORM_TCP_TCP_AG_CONTEXT_SECTION_DA_ENABLE (0x1<<5)
|
|
#define XSTORM_TCP_TCP_AG_CONTEXT_SECTION_DA_ENABLE_SHIFT 5
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_ACK_TO_FE_UPDATED_EN (0x1<<6)
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_ACK_TO_FE_UPDATED_EN_SHIFT 6
|
|
#define XSTORM_TCP_TCP_AG_CONTEXT_SECTION_SIDEBAND_SENT_CF_EN (0x1<<7)
|
|
#define XSTORM_TCP_TCP_AG_CONTEXT_SECTION_SIDEBAND_SENT_CF_EN_SHIFT 7
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TX_FIN_FLAG_EN (0x1<<8)
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TX_FIN_FLAG_EN_SHIFT 8
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX1_FLAG (0x1<<9)
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX1_FLAG_SHIFT 9
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_SET_RTO_CF (0x3<<10)
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_SET_RTO_CF_SHIFT 10
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TS_TO_ECHO_UPDATED_CF (0x3<<12)
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TS_TO_ECHO_UPDATED_CF_SHIFT 12
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TX_DEST_UPDATED_CF (0x3<<14)
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TX_DEST_UPDATED_CF_SHIFT 14
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 tcp_agg_vars2;
|
|
#define XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TX_FIN_FLAG (0x1<<0)
|
|
#define XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TX_FIN_FLAG_SHIFT 0
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TX_UNBLOCKED (0x1<<1)
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TX_UNBLOCKED_SHIFT 1
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_DA_TIMER_ACTIVE (0x1<<2)
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_DA_TIMER_ACTIVE_SHIFT 2
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX3_FLAG (0x1<<3)
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX3_FLAG_SHIFT 3
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX4_FLAG (0x1<<4)
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX4_FLAG_SHIFT 4
|
|
#define XSTORM_TCP_TCP_AG_CONTEXT_SECTION_DA_ENABLE (0x1<<5)
|
|
#define XSTORM_TCP_TCP_AG_CONTEXT_SECTION_DA_ENABLE_SHIFT 5
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_ACK_TO_FE_UPDATED_EN (0x1<<6)
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_ACK_TO_FE_UPDATED_EN_SHIFT 6
|
|
#define XSTORM_TCP_TCP_AG_CONTEXT_SECTION_SIDEBAND_SENT_CF_EN (0x1<<7)
|
|
#define XSTORM_TCP_TCP_AG_CONTEXT_SECTION_SIDEBAND_SENT_CF_EN_SHIFT 7
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TX_FIN_FLAG_EN (0x1<<8)
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TX_FIN_FLAG_EN_SHIFT 8
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX1_FLAG (0x1<<9)
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX1_FLAG_SHIFT 9
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_SET_RTO_CF (0x3<<10)
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_SET_RTO_CF_SHIFT 10
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TS_TO_ECHO_UPDATED_CF (0x3<<12)
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TS_TO_ECHO_UPDATED_CF_SHIFT 12
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TX_DEST_UPDATED_CF (0x3<<14)
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TX_DEST_UPDATED_CF_SHIFT 14
|
|
u8 __tx_dest;
|
|
u8 __agg_val8_th;
|
|
#endif
|
|
u32 ack_to_far_end;
|
|
u32 rto_timer;
|
|
u32 ka_timer;
|
|
u32 ts_to_echo;
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 __agg_val7_th;
|
|
u16 __agg_val7;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 __agg_val7;
|
|
u16 __agg_val7_th;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 __tcp_agg_vars5;
|
|
u8 __tcp_agg_vars4;
|
|
u8 __tcp_agg_vars3;
|
|
u8 __force_pure_ack_cnt;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u8 __force_pure_ack_cnt;
|
|
u8 __tcp_agg_vars3;
|
|
u8 __tcp_agg_vars4;
|
|
u8 __tcp_agg_vars5;
|
|
#endif
|
|
u32 tcp_agg_vars6;
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TS_TO_ECHO_CF_EN (0x1<<0)
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TS_TO_ECHO_CF_EN_SHIFT 0
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TX_DEST_UPDATED_CF_EN (0x1<<1)
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TX_DEST_UPDATED_CF_EN_SHIFT 1
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX9_CF_EN (0x1<<2)
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX9_CF_EN_SHIFT 2
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX10_CF_EN (0x1<<3)
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX10_CF_EN_SHIFT 3
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX6_FLAG (0x1<<4)
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX6_FLAG_SHIFT 4
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX7_FLAG (0x1<<5)
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX7_FLAG_SHIFT 5
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX5_CF (0x3<<6)
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX5_CF_SHIFT 6
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX9_CF (0x3<<8)
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX9_CF_SHIFT 8
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX10_CF (0x3<<10)
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX10_CF_SHIFT 10
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX11_CF (0x3<<12)
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX11_CF_SHIFT 12
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX12_CF (0x3<<14)
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX12_CF_SHIFT 14
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX13_CF (0x3<<16)
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX13_CF_SHIFT 16
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX14_CF (0x3<<18)
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX14_CF_SHIFT 18
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX15_CF (0x3<<20)
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX15_CF_SHIFT 20
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX16_CF (0x3<<22)
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX16_CF_SHIFT 22
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX17_CF (0x3<<24)
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX17_CF_SHIFT 24
|
|
#define XSTORM_TCP_TCP_AG_CONTEXT_SECTION_ECE_FLAG (0x1<<26)
|
|
#define XSTORM_TCP_TCP_AG_CONTEXT_SECTION_ECE_FLAG_SHIFT 26
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_RESERVED71 (0x1<<27)
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_RESERVED71_SHIFT 27
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_FORCE_PURE_ACK_CNT_DIRTY (0x1<<28)
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_FORCE_PURE_ACK_CNT_DIRTY_SHIFT 28
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TCP_AUTO_STOP_FLAG (0x1<<29)
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TCP_AUTO_STOP_FLAG_SHIFT 29
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_DO_TS_UPDATE_FLAG (0x1<<30)
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_DO_TS_UPDATE_FLAG_SHIFT 30
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_CANCEL_RETRANSMIT_FLAG (0x1<<31)
|
|
#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_CANCEL_RETRANSMIT_FLAG_SHIFT 31
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 __agg_misc6;
|
|
u16 __tcp_agg_vars7;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 __tcp_agg_vars7;
|
|
u16 __agg_misc6;
|
|
#endif
|
|
u32 __agg_val10;
|
|
u32 __agg_val10_th;
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 __reserved3;
|
|
u8 __reserved2;
|
|
u8 __da_only_cnt;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u8 __da_only_cnt;
|
|
u8 __reserved2;
|
|
u16 __reserved3;
|
|
#endif
|
|
};
|
|
|
|
/*
|
|
* The iscsi aggregative context of Xstorm
|
|
*/
|
|
struct xstorm_iscsi_ag_context {
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 agg_val1;
|
|
u8 agg_vars1;
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM0 (0x1<<0)
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM0_SHIFT 0
|
|
#define XSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM1 (0x1<<1)
|
|
#define XSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM1_SHIFT 1
|
|
#define XSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM2 (0x1<<2)
|
|
#define XSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM2_SHIFT 2
|
|
#define XSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM3 (0x1<<3)
|
|
#define XSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM3_SHIFT 3
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_MORE_TO_SEND_EN (0x1<<4)
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_MORE_TO_SEND_EN_SHIFT 4
|
|
#define XSTORM_ISCSI_AG_CONTEXT_NAGLE_EN (0x1<<5)
|
|
#define XSTORM_ISCSI_AG_CONTEXT_NAGLE_EN_SHIFT 5
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_DQ_SPARE_FLAG (0x1<<6)
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_DQ_SPARE_FLAG_SHIFT 6
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_UNA_GT_NXT_EN (0x1<<7)
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_UNA_GT_NXT_EN_SHIFT 7
|
|
u8 state;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u8 state;
|
|
u8 agg_vars1;
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM0 (0x1<<0)
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM0_SHIFT 0
|
|
#define XSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM1 (0x1<<1)
|
|
#define XSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM1_SHIFT 1
|
|
#define XSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM2 (0x1<<2)
|
|
#define XSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM2_SHIFT 2
|
|
#define XSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM3 (0x1<<3)
|
|
#define XSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM3_SHIFT 3
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_MORE_TO_SEND_EN (0x1<<4)
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_MORE_TO_SEND_EN_SHIFT 4
|
|
#define XSTORM_ISCSI_AG_CONTEXT_NAGLE_EN (0x1<<5)
|
|
#define XSTORM_ISCSI_AG_CONTEXT_NAGLE_EN_SHIFT 5
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_DQ_SPARE_FLAG (0x1<<6)
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_DQ_SPARE_FLAG_SHIFT 6
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_UNA_GT_NXT_EN (0x1<<7)
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_UNA_GT_NXT_EN_SHIFT 7
|
|
u16 agg_val1;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 cdu_reserved;
|
|
u8 __agg_vars4;
|
|
u8 agg_vars3;
|
|
#define XSTORM_ISCSI_AG_CONTEXT_PHYSICAL_QUEUE_NUM2 (0x3F<<0)
|
|
#define XSTORM_ISCSI_AG_CONTEXT_PHYSICAL_QUEUE_NUM2_SHIFT 0
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_RX_TS_EN_CF (0x3<<6)
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_RX_TS_EN_CF_SHIFT 6
|
|
u8 agg_vars2;
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_DQ_CF (0x3<<0)
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_DQ_CF_SHIFT 0
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_DQ_SPARE_FLAG_EN (0x1<<2)
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_DQ_SPARE_FLAG_EN_SHIFT 2
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_AUX8_FLAG (0x1<<3)
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_AUX8_FLAG_SHIFT 3
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_AUX9_FLAG (0x1<<4)
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_AUX9_FLAG_SHIFT 4
|
|
#define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE1 (0x3<<5)
|
|
#define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE1_SHIFT 5
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_DQ_CF_EN (0x1<<7)
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_DQ_CF_EN_SHIFT 7
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u8 agg_vars2;
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_DQ_CF (0x3<<0)
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_DQ_CF_SHIFT 0
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_DQ_SPARE_FLAG_EN (0x1<<2)
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_DQ_SPARE_FLAG_EN_SHIFT 2
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_AUX8_FLAG (0x1<<3)
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_AUX8_FLAG_SHIFT 3
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_AUX9_FLAG (0x1<<4)
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_AUX9_FLAG_SHIFT 4
|
|
#define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE1 (0x3<<5)
|
|
#define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE1_SHIFT 5
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_DQ_CF_EN (0x1<<7)
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_DQ_CF_EN_SHIFT 7
|
|
u8 agg_vars3;
|
|
#define XSTORM_ISCSI_AG_CONTEXT_PHYSICAL_QUEUE_NUM2 (0x3F<<0)
|
|
#define XSTORM_ISCSI_AG_CONTEXT_PHYSICAL_QUEUE_NUM2_SHIFT 0
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_RX_TS_EN_CF (0x3<<6)
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_RX_TS_EN_CF_SHIFT 6
|
|
u8 __agg_vars4;
|
|
u8 cdu_reserved;
|
|
#endif
|
|
u32 more_to_send;
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 agg_vars5;
|
|
#define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE5 (0x3<<0)
|
|
#define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE5_SHIFT 0
|
|
#define XSTORM_ISCSI_AG_CONTEXT_PHYSICAL_QUEUE_NUM0 (0x3F<<2)
|
|
#define XSTORM_ISCSI_AG_CONTEXT_PHYSICAL_QUEUE_NUM0_SHIFT 2
|
|
#define XSTORM_ISCSI_AG_CONTEXT_PHYSICAL_QUEUE_NUM1 (0x3F<<8)
|
|
#define XSTORM_ISCSI_AG_CONTEXT_PHYSICAL_QUEUE_NUM1_SHIFT 8
|
|
#define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE2 (0x3<<14)
|
|
#define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE2_SHIFT 14
|
|
u16 sq_cons;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 sq_cons;
|
|
u16 agg_vars5;
|
|
#define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE5 (0x3<<0)
|
|
#define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE5_SHIFT 0
|
|
#define XSTORM_ISCSI_AG_CONTEXT_PHYSICAL_QUEUE_NUM0 (0x3F<<2)
|
|
#define XSTORM_ISCSI_AG_CONTEXT_PHYSICAL_QUEUE_NUM0_SHIFT 2
|
|
#define XSTORM_ISCSI_AG_CONTEXT_PHYSICAL_QUEUE_NUM1 (0x3F<<8)
|
|
#define XSTORM_ISCSI_AG_CONTEXT_PHYSICAL_QUEUE_NUM1_SHIFT 8
|
|
#define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE2 (0x3<<14)
|
|
#define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE2_SHIFT 14
|
|
#endif
|
|
struct xstorm_tcp_tcp_ag_context_section tcp;
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 agg_vars7;
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_AGG_VAL11_DECISION_RULE (0x7<<0)
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_AGG_VAL11_DECISION_RULE_SHIFT 0
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_AUX13_FLAG (0x1<<3)
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_AUX13_FLAG_SHIFT 3
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_STORMS_SYNC_CF (0x3<<4)
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_STORMS_SYNC_CF_SHIFT 4
|
|
#define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE3 (0x3<<6)
|
|
#define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE3_SHIFT 6
|
|
#define XSTORM_ISCSI_AG_CONTEXT_AUX1_CF (0x3<<8)
|
|
#define XSTORM_ISCSI_AG_CONTEXT_AUX1_CF_SHIFT 8
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_COMPLETION_SEQ_DECISION_MASK (0x1<<10)
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_COMPLETION_SEQ_DECISION_MASK_SHIFT 10
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_AUX1_CF_EN (0x1<<11)
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_AUX1_CF_EN_SHIFT 11
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_AUX10_FLAG (0x1<<12)
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_AUX10_FLAG_SHIFT 12
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_AUX11_FLAG (0x1<<13)
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_AUX11_FLAG_SHIFT 13
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_AUX12_FLAG (0x1<<14)
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_AUX12_FLAG_SHIFT 14
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_RX_WND_SCL_EN (0x1<<15)
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_RX_WND_SCL_EN_SHIFT 15
|
|
u8 agg_val3_th;
|
|
u8 agg_vars6;
|
|
#define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE6 (0x7<<0)
|
|
#define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE6_SHIFT 0
|
|
#define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE7 (0x7<<3)
|
|
#define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE7_SHIFT 3
|
|
#define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE4 (0x3<<6)
|
|
#define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE4_SHIFT 6
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u8 agg_vars6;
|
|
#define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE6 (0x7<<0)
|
|
#define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE6_SHIFT 0
|
|
#define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE7 (0x7<<3)
|
|
#define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE7_SHIFT 3
|
|
#define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE4 (0x3<<6)
|
|
#define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE4_SHIFT 6
|
|
u8 agg_val3_th;
|
|
u16 agg_vars7;
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_AGG_VAL11_DECISION_RULE (0x7<<0)
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_AGG_VAL11_DECISION_RULE_SHIFT 0
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_AUX13_FLAG (0x1<<3)
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_AUX13_FLAG_SHIFT 3
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_STORMS_SYNC_CF (0x3<<4)
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_STORMS_SYNC_CF_SHIFT 4
|
|
#define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE3 (0x3<<6)
|
|
#define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE3_SHIFT 6
|
|
#define XSTORM_ISCSI_AG_CONTEXT_AUX1_CF (0x3<<8)
|
|
#define XSTORM_ISCSI_AG_CONTEXT_AUX1_CF_SHIFT 8
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_COMPLETION_SEQ_DECISION_MASK (0x1<<10)
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_COMPLETION_SEQ_DECISION_MASK_SHIFT 10
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_AUX1_CF_EN (0x1<<11)
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_AUX1_CF_EN_SHIFT 11
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_AUX10_FLAG (0x1<<12)
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_AUX10_FLAG_SHIFT 12
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_AUX11_FLAG (0x1<<13)
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_AUX11_FLAG_SHIFT 13
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_AUX12_FLAG (0x1<<14)
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_AUX12_FLAG_SHIFT 14
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_RX_WND_SCL_EN (0x1<<15)
|
|
#define __XSTORM_ISCSI_AG_CONTEXT_RX_WND_SCL_EN_SHIFT 15
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 __agg_val11_th;
|
|
u16 __gen_data;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 __gen_data;
|
|
u16 __agg_val11_th;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 __reserved1;
|
|
u8 __agg_val6_th;
|
|
u16 __agg_val9;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 __agg_val9;
|
|
u8 __agg_val6_th;
|
|
u8 __reserved1;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 hq_prod;
|
|
u16 hq_cons;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 hq_cons;
|
|
u16 hq_prod;
|
|
#endif
|
|
u32 agg_vars8;
|
|
#define XSTORM_ISCSI_AG_CONTEXT_AGG_MISC2 (0xFFFFFF<<0)
|
|
#define XSTORM_ISCSI_AG_CONTEXT_AGG_MISC2_SHIFT 0
|
|
#define XSTORM_ISCSI_AG_CONTEXT_AGG_MISC3 (0xFF<<24)
|
|
#define XSTORM_ISCSI_AG_CONTEXT_AGG_MISC3_SHIFT 24
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 r2tq_prod;
|
|
u16 sq_prod;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 sq_prod;
|
|
u16 r2tq_prod;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 agg_val3;
|
|
u8 agg_val6;
|
|
u8 agg_val5_th;
|
|
u8 agg_val5;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u8 agg_val5;
|
|
u8 agg_val5_th;
|
|
u8 agg_val6;
|
|
u8 agg_val3;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 __agg_misc1;
|
|
u16 agg_limit1;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 agg_limit1;
|
|
u16 __agg_misc1;
|
|
#endif
|
|
u32 hq_cons_tcp_seq;
|
|
u32 exp_stat_sn;
|
|
u32 rst_seq_num;
|
|
};
|
|
|
|
|
|
/*
|
|
* The L5cm aggregative context of XStorm
|
|
*/
|
|
struct xstorm_l5cm_ag_context {
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 agg_val1;
|
|
u8 agg_vars1;
|
|
#define __XSTORM_L5CM_AG_CONTEXT_EXISTS_IN_QM0 (0x1<<0)
|
|
#define __XSTORM_L5CM_AG_CONTEXT_EXISTS_IN_QM0_SHIFT 0
|
|
#define XSTORM_L5CM_AG_CONTEXT_EXISTS_IN_QM1 (0x1<<1)
|
|
#define XSTORM_L5CM_AG_CONTEXT_EXISTS_IN_QM1_SHIFT 1
|
|
#define XSTORM_L5CM_AG_CONTEXT_EXISTS_IN_QM2 (0x1<<2)
|
|
#define XSTORM_L5CM_AG_CONTEXT_EXISTS_IN_QM2_SHIFT 2
|
|
#define XSTORM_L5CM_AG_CONTEXT_EXISTS_IN_QM3 (0x1<<3)
|
|
#define XSTORM_L5CM_AG_CONTEXT_EXISTS_IN_QM3_SHIFT 3
|
|
#define __XSTORM_L5CM_AG_CONTEXT_MORE_TO_SEND_EN (0x1<<4)
|
|
#define __XSTORM_L5CM_AG_CONTEXT_MORE_TO_SEND_EN_SHIFT 4
|
|
#define XSTORM_L5CM_AG_CONTEXT_NAGLE_EN (0x1<<5)
|
|
#define XSTORM_L5CM_AG_CONTEXT_NAGLE_EN_SHIFT 5
|
|
#define __XSTORM_L5CM_AG_CONTEXT_DQ_SPARE_FLAG (0x1<<6)
|
|
#define __XSTORM_L5CM_AG_CONTEXT_DQ_SPARE_FLAG_SHIFT 6
|
|
#define __XSTORM_L5CM_AG_CONTEXT_UNA_GT_NXT_EN (0x1<<7)
|
|
#define __XSTORM_L5CM_AG_CONTEXT_UNA_GT_NXT_EN_SHIFT 7
|
|
u8 state;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u8 state;
|
|
u8 agg_vars1;
|
|
#define __XSTORM_L5CM_AG_CONTEXT_EXISTS_IN_QM0 (0x1<<0)
|
|
#define __XSTORM_L5CM_AG_CONTEXT_EXISTS_IN_QM0_SHIFT 0
|
|
#define XSTORM_L5CM_AG_CONTEXT_EXISTS_IN_QM1 (0x1<<1)
|
|
#define XSTORM_L5CM_AG_CONTEXT_EXISTS_IN_QM1_SHIFT 1
|
|
#define XSTORM_L5CM_AG_CONTEXT_EXISTS_IN_QM2 (0x1<<2)
|
|
#define XSTORM_L5CM_AG_CONTEXT_EXISTS_IN_QM2_SHIFT 2
|
|
#define XSTORM_L5CM_AG_CONTEXT_EXISTS_IN_QM3 (0x1<<3)
|
|
#define XSTORM_L5CM_AG_CONTEXT_EXISTS_IN_QM3_SHIFT 3
|
|
#define __XSTORM_L5CM_AG_CONTEXT_MORE_TO_SEND_EN (0x1<<4)
|
|
#define __XSTORM_L5CM_AG_CONTEXT_MORE_TO_SEND_EN_SHIFT 4
|
|
#define XSTORM_L5CM_AG_CONTEXT_NAGLE_EN (0x1<<5)
|
|
#define XSTORM_L5CM_AG_CONTEXT_NAGLE_EN_SHIFT 5
|
|
#define __XSTORM_L5CM_AG_CONTEXT_DQ_SPARE_FLAG (0x1<<6)
|
|
#define __XSTORM_L5CM_AG_CONTEXT_DQ_SPARE_FLAG_SHIFT 6
|
|
#define __XSTORM_L5CM_AG_CONTEXT_UNA_GT_NXT_EN (0x1<<7)
|
|
#define __XSTORM_L5CM_AG_CONTEXT_UNA_GT_NXT_EN_SHIFT 7
|
|
u16 agg_val1;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 cdu_reserved;
|
|
u8 __agg_vars4;
|
|
u8 agg_vars3;
|
|
#define XSTORM_L5CM_AG_CONTEXT_PHYSICAL_QUEUE_NUM2 (0x3F<<0)
|
|
#define XSTORM_L5CM_AG_CONTEXT_PHYSICAL_QUEUE_NUM2_SHIFT 0
|
|
#define __XSTORM_L5CM_AG_CONTEXT_RX_TS_EN_CF (0x3<<6)
|
|
#define __XSTORM_L5CM_AG_CONTEXT_RX_TS_EN_CF_SHIFT 6
|
|
u8 agg_vars2;
|
|
#define XSTORM_L5CM_AG_CONTEXT_AUX4_CF (0x3<<0)
|
|
#define XSTORM_L5CM_AG_CONTEXT_AUX4_CF_SHIFT 0
|
|
#define __XSTORM_L5CM_AG_CONTEXT_DQ_SPARE_FLAG_EN (0x1<<2)
|
|
#define __XSTORM_L5CM_AG_CONTEXT_DQ_SPARE_FLAG_EN_SHIFT 2
|
|
#define __XSTORM_L5CM_AG_CONTEXT_AUX8_FLAG (0x1<<3)
|
|
#define __XSTORM_L5CM_AG_CONTEXT_AUX8_FLAG_SHIFT 3
|
|
#define __XSTORM_L5CM_AG_CONTEXT_AUX9_FLAG (0x1<<4)
|
|
#define __XSTORM_L5CM_AG_CONTEXT_AUX9_FLAG_SHIFT 4
|
|
#define XSTORM_L5CM_AG_CONTEXT_DECISION_RULE1 (0x3<<5)
|
|
#define XSTORM_L5CM_AG_CONTEXT_DECISION_RULE1_SHIFT 5
|
|
#define XSTORM_L5CM_AG_CONTEXT_AUX4_CF_EN (0x1<<7)
|
|
#define XSTORM_L5CM_AG_CONTEXT_AUX4_CF_EN_SHIFT 7
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u8 agg_vars2;
|
|
#define XSTORM_L5CM_AG_CONTEXT_AUX4_CF (0x3<<0)
|
|
#define XSTORM_L5CM_AG_CONTEXT_AUX4_CF_SHIFT 0
|
|
#define __XSTORM_L5CM_AG_CONTEXT_DQ_SPARE_FLAG_EN (0x1<<2)
|
|
#define __XSTORM_L5CM_AG_CONTEXT_DQ_SPARE_FLAG_EN_SHIFT 2
|
|
#define __XSTORM_L5CM_AG_CONTEXT_AUX8_FLAG (0x1<<3)
|
|
#define __XSTORM_L5CM_AG_CONTEXT_AUX8_FLAG_SHIFT 3
|
|
#define __XSTORM_L5CM_AG_CONTEXT_AUX9_FLAG (0x1<<4)
|
|
#define __XSTORM_L5CM_AG_CONTEXT_AUX9_FLAG_SHIFT 4
|
|
#define XSTORM_L5CM_AG_CONTEXT_DECISION_RULE1 (0x3<<5)
|
|
#define XSTORM_L5CM_AG_CONTEXT_DECISION_RULE1_SHIFT 5
|
|
#define XSTORM_L5CM_AG_CONTEXT_AUX4_CF_EN (0x1<<7)
|
|
#define XSTORM_L5CM_AG_CONTEXT_AUX4_CF_EN_SHIFT 7
|
|
u8 agg_vars3;
|
|
#define XSTORM_L5CM_AG_CONTEXT_PHYSICAL_QUEUE_NUM2 (0x3F<<0)
|
|
#define XSTORM_L5CM_AG_CONTEXT_PHYSICAL_QUEUE_NUM2_SHIFT 0
|
|
#define __XSTORM_L5CM_AG_CONTEXT_RX_TS_EN_CF (0x3<<6)
|
|
#define __XSTORM_L5CM_AG_CONTEXT_RX_TS_EN_CF_SHIFT 6
|
|
u8 __agg_vars4;
|
|
u8 cdu_reserved;
|
|
#endif
|
|
u32 more_to_send;
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 agg_vars5;
|
|
#define XSTORM_L5CM_AG_CONTEXT_DECISION_RULE5 (0x3<<0)
|
|
#define XSTORM_L5CM_AG_CONTEXT_DECISION_RULE5_SHIFT 0
|
|
#define XSTORM_L5CM_AG_CONTEXT_PHYSICAL_QUEUE_NUM0 (0x3F<<2)
|
|
#define XSTORM_L5CM_AG_CONTEXT_PHYSICAL_QUEUE_NUM0_SHIFT 2
|
|
#define XSTORM_L5CM_AG_CONTEXT_PHYSICAL_QUEUE_NUM1 (0x3F<<8)
|
|
#define XSTORM_L5CM_AG_CONTEXT_PHYSICAL_QUEUE_NUM1_SHIFT 8
|
|
#define XSTORM_L5CM_AG_CONTEXT_DECISION_RULE2 (0x3<<14)
|
|
#define XSTORM_L5CM_AG_CONTEXT_DECISION_RULE2_SHIFT 14
|
|
u16 agg_val4_th;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 agg_val4_th;
|
|
u16 agg_vars5;
|
|
#define XSTORM_L5CM_AG_CONTEXT_DECISION_RULE5 (0x3<<0)
|
|
#define XSTORM_L5CM_AG_CONTEXT_DECISION_RULE5_SHIFT 0
|
|
#define XSTORM_L5CM_AG_CONTEXT_PHYSICAL_QUEUE_NUM0 (0x3F<<2)
|
|
#define XSTORM_L5CM_AG_CONTEXT_PHYSICAL_QUEUE_NUM0_SHIFT 2
|
|
#define XSTORM_L5CM_AG_CONTEXT_PHYSICAL_QUEUE_NUM1 (0x3F<<8)
|
|
#define XSTORM_L5CM_AG_CONTEXT_PHYSICAL_QUEUE_NUM1_SHIFT 8
|
|
#define XSTORM_L5CM_AG_CONTEXT_DECISION_RULE2 (0x3<<14)
|
|
#define XSTORM_L5CM_AG_CONTEXT_DECISION_RULE2_SHIFT 14
|
|
#endif
|
|
struct xstorm_tcp_tcp_ag_context_section tcp;
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 agg_vars7;
|
|
#define __XSTORM_L5CM_AG_CONTEXT_AGG_VAL11_DECISION_RULE (0x7<<0)
|
|
#define __XSTORM_L5CM_AG_CONTEXT_AGG_VAL11_DECISION_RULE_SHIFT 0
|
|
#define __XSTORM_L5CM_AG_CONTEXT_AUX13_FLAG (0x1<<3)
|
|
#define __XSTORM_L5CM_AG_CONTEXT_AUX13_FLAG_SHIFT 3
|
|
#define __XSTORM_L5CM_AG_CONTEXT_STORMS_SYNC_CF (0x3<<4)
|
|
#define __XSTORM_L5CM_AG_CONTEXT_STORMS_SYNC_CF_SHIFT 4
|
|
#define XSTORM_L5CM_AG_CONTEXT_DECISION_RULE3 (0x3<<6)
|
|
#define XSTORM_L5CM_AG_CONTEXT_DECISION_RULE3_SHIFT 6
|
|
#define XSTORM_L5CM_AG_CONTEXT_AUX1_CF (0x3<<8)
|
|
#define XSTORM_L5CM_AG_CONTEXT_AUX1_CF_SHIFT 8
|
|
#define __XSTORM_L5CM_AG_CONTEXT_COMPLETION_SEQ_DECISION_MASK (0x1<<10)
|
|
#define __XSTORM_L5CM_AG_CONTEXT_COMPLETION_SEQ_DECISION_MASK_SHIFT 10
|
|
#define __XSTORM_L5CM_AG_CONTEXT_AUX1_CF_EN (0x1<<11)
|
|
#define __XSTORM_L5CM_AG_CONTEXT_AUX1_CF_EN_SHIFT 11
|
|
#define __XSTORM_L5CM_AG_CONTEXT_AUX10_FLAG (0x1<<12)
|
|
#define __XSTORM_L5CM_AG_CONTEXT_AUX10_FLAG_SHIFT 12
|
|
#define __XSTORM_L5CM_AG_CONTEXT_AUX11_FLAG (0x1<<13)
|
|
#define __XSTORM_L5CM_AG_CONTEXT_AUX11_FLAG_SHIFT 13
|
|
#define __XSTORM_L5CM_AG_CONTEXT_AUX12_FLAG (0x1<<14)
|
|
#define __XSTORM_L5CM_AG_CONTEXT_AUX12_FLAG_SHIFT 14
|
|
#define __XSTORM_L5CM_AG_CONTEXT_RX_WND_SCL_EN (0x1<<15)
|
|
#define __XSTORM_L5CM_AG_CONTEXT_RX_WND_SCL_EN_SHIFT 15
|
|
u8 agg_val3_th;
|
|
u8 agg_vars6;
|
|
#define XSTORM_L5CM_AG_CONTEXT_DECISION_RULE6 (0x7<<0)
|
|
#define XSTORM_L5CM_AG_CONTEXT_DECISION_RULE6_SHIFT 0
|
|
#define XSTORM_L5CM_AG_CONTEXT_DECISION_RULE7 (0x7<<3)
|
|
#define XSTORM_L5CM_AG_CONTEXT_DECISION_RULE7_SHIFT 3
|
|
#define XSTORM_L5CM_AG_CONTEXT_DECISION_RULE4 (0x3<<6)
|
|
#define XSTORM_L5CM_AG_CONTEXT_DECISION_RULE4_SHIFT 6
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u8 agg_vars6;
|
|
#define XSTORM_L5CM_AG_CONTEXT_DECISION_RULE6 (0x7<<0)
|
|
#define XSTORM_L5CM_AG_CONTEXT_DECISION_RULE6_SHIFT 0
|
|
#define XSTORM_L5CM_AG_CONTEXT_DECISION_RULE7 (0x7<<3)
|
|
#define XSTORM_L5CM_AG_CONTEXT_DECISION_RULE7_SHIFT 3
|
|
#define XSTORM_L5CM_AG_CONTEXT_DECISION_RULE4 (0x3<<6)
|
|
#define XSTORM_L5CM_AG_CONTEXT_DECISION_RULE4_SHIFT 6
|
|
u8 agg_val3_th;
|
|
u16 agg_vars7;
|
|
#define __XSTORM_L5CM_AG_CONTEXT_AGG_VAL11_DECISION_RULE (0x7<<0)
|
|
#define __XSTORM_L5CM_AG_CONTEXT_AGG_VAL11_DECISION_RULE_SHIFT 0
|
|
#define __XSTORM_L5CM_AG_CONTEXT_AUX13_FLAG (0x1<<3)
|
|
#define __XSTORM_L5CM_AG_CONTEXT_AUX13_FLAG_SHIFT 3
|
|
#define __XSTORM_L5CM_AG_CONTEXT_STORMS_SYNC_CF (0x3<<4)
|
|
#define __XSTORM_L5CM_AG_CONTEXT_STORMS_SYNC_CF_SHIFT 4
|
|
#define XSTORM_L5CM_AG_CONTEXT_DECISION_RULE3 (0x3<<6)
|
|
#define XSTORM_L5CM_AG_CONTEXT_DECISION_RULE3_SHIFT 6
|
|
#define XSTORM_L5CM_AG_CONTEXT_AUX1_CF (0x3<<8)
|
|
#define XSTORM_L5CM_AG_CONTEXT_AUX1_CF_SHIFT 8
|
|
#define __XSTORM_L5CM_AG_CONTEXT_COMPLETION_SEQ_DECISION_MASK (0x1<<10)
|
|
#define __XSTORM_L5CM_AG_CONTEXT_COMPLETION_SEQ_DECISION_MASK_SHIFT 10
|
|
#define __XSTORM_L5CM_AG_CONTEXT_AUX1_CF_EN (0x1<<11)
|
|
#define __XSTORM_L5CM_AG_CONTEXT_AUX1_CF_EN_SHIFT 11
|
|
#define __XSTORM_L5CM_AG_CONTEXT_AUX10_FLAG (0x1<<12)
|
|
#define __XSTORM_L5CM_AG_CONTEXT_AUX10_FLAG_SHIFT 12
|
|
#define __XSTORM_L5CM_AG_CONTEXT_AUX11_FLAG (0x1<<13)
|
|
#define __XSTORM_L5CM_AG_CONTEXT_AUX11_FLAG_SHIFT 13
|
|
#define __XSTORM_L5CM_AG_CONTEXT_AUX12_FLAG (0x1<<14)
|
|
#define __XSTORM_L5CM_AG_CONTEXT_AUX12_FLAG_SHIFT 14
|
|
#define __XSTORM_L5CM_AG_CONTEXT_RX_WND_SCL_EN (0x1<<15)
|
|
#define __XSTORM_L5CM_AG_CONTEXT_RX_WND_SCL_EN_SHIFT 15
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 __agg_val11_th;
|
|
u16 __gen_data;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 __gen_data;
|
|
u16 __agg_val11_th;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 __reserved1;
|
|
u8 __agg_val6_th;
|
|
u16 __agg_val9;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 __agg_val9;
|
|
u8 __agg_val6_th;
|
|
u8 __reserved1;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 agg_val2_th;
|
|
u16 agg_val2;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 agg_val2;
|
|
u16 agg_val2_th;
|
|
#endif
|
|
u32 agg_vars8;
|
|
#define XSTORM_L5CM_AG_CONTEXT_AGG_MISC2 (0xFFFFFF<<0)
|
|
#define XSTORM_L5CM_AG_CONTEXT_AGG_MISC2_SHIFT 0
|
|
#define XSTORM_L5CM_AG_CONTEXT_AGG_MISC3 (0xFF<<24)
|
|
#define XSTORM_L5CM_AG_CONTEXT_AGG_MISC3_SHIFT 24
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 agg_misc0;
|
|
u16 agg_val4;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 agg_val4;
|
|
u16 agg_misc0;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 agg_val3;
|
|
u8 agg_val6;
|
|
u8 agg_val5_th;
|
|
u8 agg_val5;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u8 agg_val5;
|
|
u8 agg_val5_th;
|
|
u8 agg_val6;
|
|
u8 agg_val3;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 __agg_misc1;
|
|
u16 agg_limit1;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 agg_limit1;
|
|
u16 __agg_misc1;
|
|
#endif
|
|
u32 completion_seq;
|
|
u32 agg_misc4;
|
|
u32 rst_seq_num;
|
|
};
|
|
|
|
/*
|
|
* ABTS info $$KEEP_ENDIANNESS$$
|
|
*/
|
|
struct fcoe_abts_info {
|
|
__le16 aborted_task_id;
|
|
__le16 reserved0;
|
|
__le32 reserved1;
|
|
};
|
|
|
|
|
|
/*
|
|
* Fixed size structure in order to plant it in Union structure
|
|
* $$KEEP_ENDIANNESS$$
|
|
*/
|
|
struct fcoe_abts_rsp_union {
|
|
u8 r_ctl;
|
|
u8 rsrv[3];
|
|
__le32 abts_rsp_payload[7];
|
|
};
|
|
|
|
|
|
/*
|
|
* 4 regs size $$KEEP_ENDIANNESS$$
|
|
*/
|
|
struct fcoe_bd_ctx {
|
|
__le32 buf_addr_hi;
|
|
__le32 buf_addr_lo;
|
|
__le16 buf_len;
|
|
__le16 rsrv0;
|
|
__le16 flags;
|
|
__le16 rsrv1;
|
|
};
|
|
|
|
|
|
/*
|
|
* FCoE cached sges context $$KEEP_ENDIANNESS$$
|
|
*/
|
|
struct fcoe_cached_sge_ctx {
|
|
struct regpair cur_buf_addr;
|
|
__le16 cur_buf_rem;
|
|
__le16 second_buf_rem;
|
|
struct regpair second_buf_addr;
|
|
};
|
|
|
|
|
|
/*
|
|
* Cleanup info $$KEEP_ENDIANNESS$$
|
|
*/
|
|
struct fcoe_cleanup_info {
|
|
__le16 cleaned_task_id;
|
|
__le16 rolled_tx_seq_cnt;
|
|
__le32 rolled_tx_data_offset;
|
|
};
|
|
|
|
|
|
/*
|
|
* Fcp RSP flags $$KEEP_ENDIANNESS$$
|
|
*/
|
|
struct fcoe_fcp_rsp_flags {
|
|
u8 flags;
|
|
#define FCOE_FCP_RSP_FLAGS_FCP_RSP_LEN_VALID (0x1<<0)
|
|
#define FCOE_FCP_RSP_FLAGS_FCP_RSP_LEN_VALID_SHIFT 0
|
|
#define FCOE_FCP_RSP_FLAGS_FCP_SNS_LEN_VALID (0x1<<1)
|
|
#define FCOE_FCP_RSP_FLAGS_FCP_SNS_LEN_VALID_SHIFT 1
|
|
#define FCOE_FCP_RSP_FLAGS_FCP_RESID_OVER (0x1<<2)
|
|
#define FCOE_FCP_RSP_FLAGS_FCP_RESID_OVER_SHIFT 2
|
|
#define FCOE_FCP_RSP_FLAGS_FCP_RESID_UNDER (0x1<<3)
|
|
#define FCOE_FCP_RSP_FLAGS_FCP_RESID_UNDER_SHIFT 3
|
|
#define FCOE_FCP_RSP_FLAGS_FCP_CONF_REQ (0x1<<4)
|
|
#define FCOE_FCP_RSP_FLAGS_FCP_CONF_REQ_SHIFT 4
|
|
#define FCOE_FCP_RSP_FLAGS_FCP_BIDI_FLAGS (0x7<<5)
|
|
#define FCOE_FCP_RSP_FLAGS_FCP_BIDI_FLAGS_SHIFT 5
|
|
};
|
|
|
|
/*
|
|
* Fcp RSP payload $$KEEP_ENDIANNESS$$
|
|
*/
|
|
struct fcoe_fcp_rsp_payload {
|
|
struct regpair reserved0;
|
|
__le32 fcp_resid;
|
|
u8 scsi_status_code;
|
|
struct fcoe_fcp_rsp_flags fcp_flags;
|
|
__le16 retry_delay_timer;
|
|
__le32 fcp_rsp_len;
|
|
__le32 fcp_sns_len;
|
|
};
|
|
|
|
/*
|
|
* Fixed size structure in order to plant it in Union structure
|
|
* $$KEEP_ENDIANNESS$$
|
|
*/
|
|
struct fcoe_fcp_rsp_union {
|
|
struct fcoe_fcp_rsp_payload payload;
|
|
struct regpair reserved0;
|
|
};
|
|
|
|
/*
|
|
* FC header $$KEEP_ENDIANNESS$$
|
|
*/
|
|
struct fcoe_fc_hdr {
|
|
u8 s_id[3];
|
|
u8 cs_ctl;
|
|
u8 d_id[3];
|
|
u8 r_ctl;
|
|
__le16 seq_cnt;
|
|
u8 df_ctl;
|
|
u8 seq_id;
|
|
u8 f_ctl[3];
|
|
u8 type;
|
|
__le32 parameters;
|
|
__le16 rx_id;
|
|
__le16 ox_id;
|
|
};
|
|
|
|
/*
|
|
* FC header union $$KEEP_ENDIANNESS$$
|
|
*/
|
|
struct fcoe_mp_rsp_union {
|
|
struct fcoe_fc_hdr fc_hdr;
|
|
__le32 mp_payload_len;
|
|
__le32 rsrv;
|
|
};
|
|
|
|
/*
|
|
* Completion information $$KEEP_ENDIANNESS$$
|
|
*/
|
|
union fcoe_comp_flow_info {
|
|
struct fcoe_fcp_rsp_union fcp_rsp;
|
|
struct fcoe_abts_rsp_union abts_rsp;
|
|
struct fcoe_mp_rsp_union mp_rsp;
|
|
__le32 opaque[8];
|
|
};
|
|
|
|
|
|
/*
|
|
* External ABTS info $$KEEP_ENDIANNESS$$
|
|
*/
|
|
struct fcoe_ext_abts_info {
|
|
__le32 rsrv0[6];
|
|
struct fcoe_abts_info ctx;
|
|
};
|
|
|
|
|
|
/*
|
|
* External cleanup info $$KEEP_ENDIANNESS$$
|
|
*/
|
|
struct fcoe_ext_cleanup_info {
|
|
__le32 rsrv0[6];
|
|
struct fcoe_cleanup_info ctx;
|
|
};
|
|
|
|
|
|
/*
|
|
* Fcoe FW Tx sequence context $$KEEP_ENDIANNESS$$
|
|
*/
|
|
struct fcoe_fw_tx_seq_ctx {
|
|
__le32 data_offset;
|
|
__le16 seq_cnt;
|
|
__le16 rsrv0;
|
|
};
|
|
|
|
/*
|
|
* Fcoe external FW Tx sequence context $$KEEP_ENDIANNESS$$
|
|
*/
|
|
struct fcoe_ext_fw_tx_seq_ctx {
|
|
__le32 rsrv0[6];
|
|
struct fcoe_fw_tx_seq_ctx ctx;
|
|
};
|
|
|
|
|
|
/*
|
|
* FCoE multiple sges context $$KEEP_ENDIANNESS$$
|
|
*/
|
|
struct fcoe_mul_sges_ctx {
|
|
struct regpair cur_sge_addr;
|
|
__le16 cur_sge_off;
|
|
u8 cur_sge_idx;
|
|
u8 sgl_size;
|
|
};
|
|
|
|
/*
|
|
* FCoE external multiple sges context $$KEEP_ENDIANNESS$$
|
|
*/
|
|
struct fcoe_ext_mul_sges_ctx {
|
|
struct fcoe_mul_sges_ctx mul_sgl;
|
|
struct regpair rsrv0;
|
|
};
|
|
|
|
|
|
/*
|
|
* FCP CMD payload $$KEEP_ENDIANNESS$$
|
|
*/
|
|
struct fcoe_fcp_cmd_payload {
|
|
__le32 opaque[8];
|
|
};
|
|
|
|
|
|
|
|
|
|
|
|
/*
|
|
* Fcp xfr rdy payload $$KEEP_ENDIANNESS$$
|
|
*/
|
|
struct fcoe_fcp_xfr_rdy_payload {
|
|
__le32 burst_len;
|
|
__le32 data_ro;
|
|
};
|
|
|
|
|
|
/*
|
|
* FC frame $$KEEP_ENDIANNESS$$
|
|
*/
|
|
struct fcoe_fc_frame {
|
|
struct fcoe_fc_hdr fc_hdr;
|
|
__le32 reserved0[2];
|
|
};
|
|
|
|
|
|
|
|
|
|
/*
|
|
* FCoE KCQ CQE parameters $$KEEP_ENDIANNESS$$
|
|
*/
|
|
union fcoe_kcqe_params {
|
|
__le32 reserved0[4];
|
|
};
|
|
|
|
/*
|
|
* FCoE KCQ CQE $$KEEP_ENDIANNESS$$
|
|
*/
|
|
struct fcoe_kcqe {
|
|
__le32 fcoe_conn_id;
|
|
__le32 completion_status;
|
|
__le32 fcoe_conn_context_id;
|
|
union fcoe_kcqe_params params;
|
|
__le16 qe_self_seq;
|
|
u8 op_code;
|
|
u8 flags;
|
|
#define FCOE_KCQE_RESERVED0 (0x7<<0)
|
|
#define FCOE_KCQE_RESERVED0_SHIFT 0
|
|
#define FCOE_KCQE_RAMROD_COMPLETION (0x1<<3)
|
|
#define FCOE_KCQE_RAMROD_COMPLETION_SHIFT 3
|
|
#define FCOE_KCQE_LAYER_CODE (0x7<<4)
|
|
#define FCOE_KCQE_LAYER_CODE_SHIFT 4
|
|
#define FCOE_KCQE_LINKED_WITH_NEXT (0x1<<7)
|
|
#define FCOE_KCQE_LINKED_WITH_NEXT_SHIFT 7
|
|
};
|
|
|
|
|
|
|
|
/*
|
|
* FCoE KWQE header $$KEEP_ENDIANNESS$$
|
|
*/
|
|
struct fcoe_kwqe_header {
|
|
u8 op_code;
|
|
u8 flags;
|
|
#define FCOE_KWQE_HEADER_RESERVED0 (0xF<<0)
|
|
#define FCOE_KWQE_HEADER_RESERVED0_SHIFT 0
|
|
#define FCOE_KWQE_HEADER_LAYER_CODE (0x7<<4)
|
|
#define FCOE_KWQE_HEADER_LAYER_CODE_SHIFT 4
|
|
#define FCOE_KWQE_HEADER_RESERVED1 (0x1<<7)
|
|
#define FCOE_KWQE_HEADER_RESERVED1_SHIFT 7
|
|
};
|
|
|
|
/*
|
|
* FCoE firmware init request 1 $$KEEP_ENDIANNESS$$
|
|
*/
|
|
struct fcoe_kwqe_init1 {
|
|
__le16 num_tasks;
|
|
struct fcoe_kwqe_header hdr;
|
|
__le32 task_list_pbl_addr_lo;
|
|
__le32 task_list_pbl_addr_hi;
|
|
__le32 dummy_buffer_addr_lo;
|
|
__le32 dummy_buffer_addr_hi;
|
|
__le16 sq_num_wqes;
|
|
__le16 rq_num_wqes;
|
|
__le16 rq_buffer_log_size;
|
|
__le16 cq_num_wqes;
|
|
__le16 mtu;
|
|
u8 num_sessions_log;
|
|
u8 flags;
|
|
#define FCOE_KWQE_INIT1_LOG_PAGE_SIZE (0xF<<0)
|
|
#define FCOE_KWQE_INIT1_LOG_PAGE_SIZE_SHIFT 0
|
|
#define FCOE_KWQE_INIT1_LOG_CACHED_PBES_PER_FUNC (0x7<<4)
|
|
#define FCOE_KWQE_INIT1_LOG_CACHED_PBES_PER_FUNC_SHIFT 4
|
|
#define FCOE_KWQE_INIT1_RESERVED1 (0x1<<7)
|
|
#define FCOE_KWQE_INIT1_RESERVED1_SHIFT 7
|
|
};
|
|
|
|
/*
|
|
* FCoE firmware init request 2 $$KEEP_ENDIANNESS$$
|
|
*/
|
|
struct fcoe_kwqe_init2 {
|
|
u8 hsi_major_version;
|
|
u8 hsi_minor_version;
|
|
struct fcoe_kwqe_header hdr;
|
|
__le32 hash_tbl_pbl_addr_lo;
|
|
__le32 hash_tbl_pbl_addr_hi;
|
|
__le32 t2_hash_tbl_addr_lo;
|
|
__le32 t2_hash_tbl_addr_hi;
|
|
__le32 t2_ptr_hash_tbl_addr_lo;
|
|
__le32 t2_ptr_hash_tbl_addr_hi;
|
|
__le32 free_list_count;
|
|
};
|
|
|
|
/*
|
|
* FCoE firmware init request 3 $$KEEP_ENDIANNESS$$
|
|
*/
|
|
struct fcoe_kwqe_init3 {
|
|
__le16 reserved0;
|
|
struct fcoe_kwqe_header hdr;
|
|
__le32 error_bit_map_lo;
|
|
__le32 error_bit_map_hi;
|
|
u8 perf_config;
|
|
u8 reserved21[3];
|
|
__le32 reserved2[4];
|
|
};
|
|
|
|
/*
|
|
* FCoE connection offload request 1 $$KEEP_ENDIANNESS$$
|
|
*/
|
|
struct fcoe_kwqe_conn_offload1 {
|
|
__le16 fcoe_conn_id;
|
|
struct fcoe_kwqe_header hdr;
|
|
__le32 sq_addr_lo;
|
|
__le32 sq_addr_hi;
|
|
__le32 rq_pbl_addr_lo;
|
|
__le32 rq_pbl_addr_hi;
|
|
__le32 rq_first_pbe_addr_lo;
|
|
__le32 rq_first_pbe_addr_hi;
|
|
__le16 rq_prod;
|
|
__le16 reserved0;
|
|
};
|
|
|
|
/*
|
|
* FCoE connection offload request 2 $$KEEP_ENDIANNESS$$
|
|
*/
|
|
struct fcoe_kwqe_conn_offload2 {
|
|
__le16 tx_max_fc_pay_len;
|
|
struct fcoe_kwqe_header hdr;
|
|
__le32 cq_addr_lo;
|
|
__le32 cq_addr_hi;
|
|
__le32 xferq_addr_lo;
|
|
__le32 xferq_addr_hi;
|
|
__le32 conn_db_addr_lo;
|
|
__le32 conn_db_addr_hi;
|
|
__le32 reserved1;
|
|
};
|
|
|
|
/*
|
|
* FCoE connection offload request 3 $$KEEP_ENDIANNESS$$
|
|
*/
|
|
struct fcoe_kwqe_conn_offload3 {
|
|
__le16 vlan_tag;
|
|
#define FCOE_KWQE_CONN_OFFLOAD3_VLAN_ID (0xFFF<<0)
|
|
#define FCOE_KWQE_CONN_OFFLOAD3_VLAN_ID_SHIFT 0
|
|
#define FCOE_KWQE_CONN_OFFLOAD3_CFI (0x1<<12)
|
|
#define FCOE_KWQE_CONN_OFFLOAD3_CFI_SHIFT 12
|
|
#define FCOE_KWQE_CONN_OFFLOAD3_PRIORITY (0x7<<13)
|
|
#define FCOE_KWQE_CONN_OFFLOAD3_PRIORITY_SHIFT 13
|
|
struct fcoe_kwqe_header hdr;
|
|
u8 s_id[3];
|
|
u8 tx_max_conc_seqs_c3;
|
|
u8 d_id[3];
|
|
u8 flags;
|
|
#define FCOE_KWQE_CONN_OFFLOAD3_B_MUL_N_PORT_IDS (0x1<<0)
|
|
#define FCOE_KWQE_CONN_OFFLOAD3_B_MUL_N_PORT_IDS_SHIFT 0
|
|
#define FCOE_KWQE_CONN_OFFLOAD3_B_E_D_TOV_RES (0x1<<1)
|
|
#define FCOE_KWQE_CONN_OFFLOAD3_B_E_D_TOV_RES_SHIFT 1
|
|
#define FCOE_KWQE_CONN_OFFLOAD3_B_CONT_INCR_SEQ_CNT (0x1<<2)
|
|
#define FCOE_KWQE_CONN_OFFLOAD3_B_CONT_INCR_SEQ_CNT_SHIFT 2
|
|
#define FCOE_KWQE_CONN_OFFLOAD3_B_CONF_REQ (0x1<<3)
|
|
#define FCOE_KWQE_CONN_OFFLOAD3_B_CONF_REQ_SHIFT 3
|
|
#define FCOE_KWQE_CONN_OFFLOAD3_B_REC_VALID (0x1<<4)
|
|
#define FCOE_KWQE_CONN_OFFLOAD3_B_REC_VALID_SHIFT 4
|
|
#define FCOE_KWQE_CONN_OFFLOAD3_B_C2_VALID (0x1<<5)
|
|
#define FCOE_KWQE_CONN_OFFLOAD3_B_C2_VALID_SHIFT 5
|
|
#define FCOE_KWQE_CONN_OFFLOAD3_B_ACK_0 (0x1<<6)
|
|
#define FCOE_KWQE_CONN_OFFLOAD3_B_ACK_0_SHIFT 6
|
|
#define FCOE_KWQE_CONN_OFFLOAD3_B_VLAN_FLAG (0x1<<7)
|
|
#define FCOE_KWQE_CONN_OFFLOAD3_B_VLAN_FLAG_SHIFT 7
|
|
__le32 reserved;
|
|
__le32 confq_first_pbe_addr_lo;
|
|
__le32 confq_first_pbe_addr_hi;
|
|
__le16 tx_total_conc_seqs;
|
|
__le16 rx_max_fc_pay_len;
|
|
__le16 rx_total_conc_seqs;
|
|
u8 rx_max_conc_seqs_c3;
|
|
u8 rx_open_seqs_exch_c3;
|
|
};
|
|
|
|
/*
|
|
* FCoE connection offload request 4 $$KEEP_ENDIANNESS$$
|
|
*/
|
|
struct fcoe_kwqe_conn_offload4 {
|
|
u8 e_d_tov_timer_val;
|
|
u8 reserved2;
|
|
struct fcoe_kwqe_header hdr;
|
|
u8 src_mac_addr_lo[2];
|
|
u8 src_mac_addr_mid[2];
|
|
u8 src_mac_addr_hi[2];
|
|
u8 dst_mac_addr_hi[2];
|
|
u8 dst_mac_addr_lo[2];
|
|
u8 dst_mac_addr_mid[2];
|
|
__le32 lcq_addr_lo;
|
|
__le32 lcq_addr_hi;
|
|
__le32 confq_pbl_base_addr_lo;
|
|
__le32 confq_pbl_base_addr_hi;
|
|
};
|
|
|
|
/*
|
|
* FCoE connection enable request $$KEEP_ENDIANNESS$$
|
|
*/
|
|
struct fcoe_kwqe_conn_enable_disable {
|
|
__le16 reserved0;
|
|
struct fcoe_kwqe_header hdr;
|
|
u8 src_mac_addr_lo[2];
|
|
u8 src_mac_addr_mid[2];
|
|
u8 src_mac_addr_hi[2];
|
|
u16 vlan_tag;
|
|
#define FCOE_KWQE_CONN_ENABLE_DISABLE_VLAN_ID (0xFFF<<0)
|
|
#define FCOE_KWQE_CONN_ENABLE_DISABLE_VLAN_ID_SHIFT 0
|
|
#define FCOE_KWQE_CONN_ENABLE_DISABLE_CFI (0x1<<12)
|
|
#define FCOE_KWQE_CONN_ENABLE_DISABLE_CFI_SHIFT 12
|
|
#define FCOE_KWQE_CONN_ENABLE_DISABLE_PRIORITY (0x7<<13)
|
|
#define FCOE_KWQE_CONN_ENABLE_DISABLE_PRIORITY_SHIFT 13
|
|
u8 dst_mac_addr_lo[2];
|
|
u8 dst_mac_addr_mid[2];
|
|
u8 dst_mac_addr_hi[2];
|
|
__le16 reserved1;
|
|
u8 s_id[3];
|
|
u8 vlan_flag;
|
|
u8 d_id[3];
|
|
u8 reserved3;
|
|
__le32 context_id;
|
|
__le32 conn_id;
|
|
__le32 reserved4;
|
|
};
|
|
|
|
/*
|
|
* FCoE connection destroy request $$KEEP_ENDIANNESS$$
|
|
*/
|
|
struct fcoe_kwqe_conn_destroy {
|
|
__le16 reserved0;
|
|
struct fcoe_kwqe_header hdr;
|
|
__le32 context_id;
|
|
__le32 conn_id;
|
|
__le32 reserved1[5];
|
|
};
|
|
|
|
/*
|
|
* FCoe destroy request $$KEEP_ENDIANNESS$$
|
|
*/
|
|
struct fcoe_kwqe_destroy {
|
|
__le16 reserved0;
|
|
struct fcoe_kwqe_header hdr;
|
|
__le32 reserved1[7];
|
|
};
|
|
|
|
/*
|
|
* FCoe statistics request $$KEEP_ENDIANNESS$$
|
|
*/
|
|
struct fcoe_kwqe_stat {
|
|
__le16 reserved0;
|
|
struct fcoe_kwqe_header hdr;
|
|
__le32 stat_params_addr_lo;
|
|
__le32 stat_params_addr_hi;
|
|
__le32 reserved1[5];
|
|
};
|
|
|
|
/*
|
|
* FCoE KWQ WQE $$KEEP_ENDIANNESS$$
|
|
*/
|
|
union fcoe_kwqe {
|
|
struct fcoe_kwqe_init1 init1;
|
|
struct fcoe_kwqe_init2 init2;
|
|
struct fcoe_kwqe_init3 init3;
|
|
struct fcoe_kwqe_conn_offload1 conn_offload1;
|
|
struct fcoe_kwqe_conn_offload2 conn_offload2;
|
|
struct fcoe_kwqe_conn_offload3 conn_offload3;
|
|
struct fcoe_kwqe_conn_offload4 conn_offload4;
|
|
struct fcoe_kwqe_conn_enable_disable conn_enable_disable;
|
|
struct fcoe_kwqe_conn_destroy conn_destroy;
|
|
struct fcoe_kwqe_destroy destroy;
|
|
struct fcoe_kwqe_stat statistics;
|
|
};
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/*
|
|
* TX SGL context $$KEEP_ENDIANNESS$$
|
|
*/
|
|
union fcoe_sgl_union_ctx {
|
|
struct fcoe_cached_sge_ctx cached_sge;
|
|
struct fcoe_ext_mul_sges_ctx sgl;
|
|
__le32 opaque[5];
|
|
};
|
|
|
|
/*
|
|
* Data-In/ELS/BLS information $$KEEP_ENDIANNESS$$
|
|
*/
|
|
struct fcoe_read_flow_info {
|
|
union fcoe_sgl_union_ctx sgl_ctx;
|
|
__le32 rsrv0[3];
|
|
};
|
|
|
|
|
|
/*
|
|
* Fcoe stat context $$KEEP_ENDIANNESS$$
|
|
*/
|
|
struct fcoe_s_stat_ctx {
|
|
u8 flags;
|
|
#define FCOE_S_STAT_CTX_ACTIVE (0x1<<0)
|
|
#define FCOE_S_STAT_CTX_ACTIVE_SHIFT 0
|
|
#define FCOE_S_STAT_CTX_ACK_ABORT_SEQ_COND (0x1<<1)
|
|
#define FCOE_S_STAT_CTX_ACK_ABORT_SEQ_COND_SHIFT 1
|
|
#define FCOE_S_STAT_CTX_ABTS_PERFORMED (0x1<<2)
|
|
#define FCOE_S_STAT_CTX_ABTS_PERFORMED_SHIFT 2
|
|
#define FCOE_S_STAT_CTX_SEQ_TIMEOUT (0x1<<3)
|
|
#define FCOE_S_STAT_CTX_SEQ_TIMEOUT_SHIFT 3
|
|
#define FCOE_S_STAT_CTX_P_RJT (0x1<<4)
|
|
#define FCOE_S_STAT_CTX_P_RJT_SHIFT 4
|
|
#define FCOE_S_STAT_CTX_ACK_EOFT (0x1<<5)
|
|
#define FCOE_S_STAT_CTX_ACK_EOFT_SHIFT 5
|
|
#define FCOE_S_STAT_CTX_RSRV1 (0x3<<6)
|
|
#define FCOE_S_STAT_CTX_RSRV1_SHIFT 6
|
|
};
|
|
|
|
/*
|
|
* Fcoe rx seq context $$KEEP_ENDIANNESS$$
|
|
*/
|
|
struct fcoe_rx_seq_ctx {
|
|
u8 seq_id;
|
|
struct fcoe_s_stat_ctx s_stat;
|
|
__le16 seq_cnt;
|
|
__le32 low_exp_ro;
|
|
__le32 high_exp_ro;
|
|
};
|
|
|
|
|
|
/*
|
|
* Fcoe rx_wr union context $$KEEP_ENDIANNESS$$
|
|
*/
|
|
union fcoe_rx_wr_union_ctx {
|
|
struct fcoe_read_flow_info read_info;
|
|
union fcoe_comp_flow_info comp_info;
|
|
__le32 opaque[8];
|
|
};
|
|
|
|
|
|
|
|
/*
|
|
* FCoE SQ element $$KEEP_ENDIANNESS$$
|
|
*/
|
|
struct fcoe_sqe {
|
|
__le16 wqe;
|
|
#define FCOE_SQE_TASK_ID (0x7FFF<<0)
|
|
#define FCOE_SQE_TASK_ID_SHIFT 0
|
|
#define FCOE_SQE_TOGGLE_BIT (0x1<<15)
|
|
#define FCOE_SQE_TOGGLE_BIT_SHIFT 15
|
|
};
|
|
|
|
|
|
|
|
/*
|
|
* 14 regs $$KEEP_ENDIANNESS$$
|
|
*/
|
|
struct fcoe_tce_tx_only {
|
|
union fcoe_sgl_union_ctx sgl_ctx;
|
|
__le32 rsrv0;
|
|
};
|
|
|
|
/*
|
|
* 32 bytes (8 regs) used for TX only purposes $$KEEP_ENDIANNESS$$
|
|
*/
|
|
union fcoe_tx_wr_rx_rd_union_ctx {
|
|
struct fcoe_fc_frame tx_frame;
|
|
struct fcoe_fcp_cmd_payload fcp_cmd;
|
|
struct fcoe_ext_cleanup_info cleanup;
|
|
struct fcoe_ext_abts_info abts;
|
|
struct fcoe_ext_fw_tx_seq_ctx tx_seq;
|
|
__le32 opaque[8];
|
|
};
|
|
|
|
/*
|
|
* tce_tx_wr_rx_rd_const $$KEEP_ENDIANNESS$$
|
|
*/
|
|
struct fcoe_tce_tx_wr_rx_rd_const {
|
|
u8 init_flags;
|
|
#define FCOE_TCE_TX_WR_RX_RD_CONST_TASK_TYPE (0x7<<0)
|
|
#define FCOE_TCE_TX_WR_RX_RD_CONST_TASK_TYPE_SHIFT 0
|
|
#define FCOE_TCE_TX_WR_RX_RD_CONST_DEV_TYPE (0x1<<3)
|
|
#define FCOE_TCE_TX_WR_RX_RD_CONST_DEV_TYPE_SHIFT 3
|
|
#define FCOE_TCE_TX_WR_RX_RD_CONST_CLASS_TYPE (0x1<<4)
|
|
#define FCOE_TCE_TX_WR_RX_RD_CONST_CLASS_TYPE_SHIFT 4
|
|
#define FCOE_TCE_TX_WR_RX_RD_CONST_CACHED_SGE (0x3<<5)
|
|
#define FCOE_TCE_TX_WR_RX_RD_CONST_CACHED_SGE_SHIFT 5
|
|
#define FCOE_TCE_TX_WR_RX_RD_CONST_SUPPORT_REC_TOV (0x1<<7)
|
|
#define FCOE_TCE_TX_WR_RX_RD_CONST_SUPPORT_REC_TOV_SHIFT 7
|
|
u8 tx_flags;
|
|
#define FCOE_TCE_TX_WR_RX_RD_CONST_TX_VALID (0x1<<0)
|
|
#define FCOE_TCE_TX_WR_RX_RD_CONST_TX_VALID_SHIFT 0
|
|
#define FCOE_TCE_TX_WR_RX_RD_CONST_TX_STATE (0xF<<1)
|
|
#define FCOE_TCE_TX_WR_RX_RD_CONST_TX_STATE_SHIFT 1
|
|
#define FCOE_TCE_TX_WR_RX_RD_CONST_RSRV1 (0x1<<5)
|
|
#define FCOE_TCE_TX_WR_RX_RD_CONST_RSRV1_SHIFT 5
|
|
#define FCOE_TCE_TX_WR_RX_RD_CONST_TX_SEQ_INIT (0x1<<6)
|
|
#define FCOE_TCE_TX_WR_RX_RD_CONST_TX_SEQ_INIT_SHIFT 6
|
|
#define FCOE_TCE_TX_WR_RX_RD_CONST_RSRV2 (0x1<<7)
|
|
#define FCOE_TCE_TX_WR_RX_RD_CONST_RSRV2_SHIFT 7
|
|
__le16 rsrv3;
|
|
__le32 verify_tx_seq;
|
|
};
|
|
|
|
/*
|
|
* tce_tx_wr_rx_rd $$KEEP_ENDIANNESS$$
|
|
*/
|
|
struct fcoe_tce_tx_wr_rx_rd {
|
|
union fcoe_tx_wr_rx_rd_union_ctx union_ctx;
|
|
struct fcoe_tce_tx_wr_rx_rd_const const_ctx;
|
|
};
|
|
|
|
/*
|
|
* tce_rx_wr_tx_rd_const $$KEEP_ENDIANNESS$$
|
|
*/
|
|
struct fcoe_tce_rx_wr_tx_rd_const {
|
|
__le32 data_2_trns;
|
|
__le32 init_flags;
|
|
#define FCOE_TCE_RX_WR_TX_RD_CONST_CID (0xFFFFFF<<0)
|
|
#define FCOE_TCE_RX_WR_TX_RD_CONST_CID_SHIFT 0
|
|
#define FCOE_TCE_RX_WR_TX_RD_CONST_RSRV0 (0xFF<<24)
|
|
#define FCOE_TCE_RX_WR_TX_RD_CONST_RSRV0_SHIFT 24
|
|
};
|
|
|
|
/*
|
|
* tce_rx_wr_tx_rd_var $$KEEP_ENDIANNESS$$
|
|
*/
|
|
struct fcoe_tce_rx_wr_tx_rd_var {
|
|
__le16 rx_flags;
|
|
#define FCOE_TCE_RX_WR_TX_RD_VAR_RSRV1 (0xF<<0)
|
|
#define FCOE_TCE_RX_WR_TX_RD_VAR_RSRV1_SHIFT 0
|
|
#define FCOE_TCE_RX_WR_TX_RD_VAR_NUM_RQ_WQE (0x7<<4)
|
|
#define FCOE_TCE_RX_WR_TX_RD_VAR_NUM_RQ_WQE_SHIFT 4
|
|
#define FCOE_TCE_RX_WR_TX_RD_VAR_CONF_REQ (0x1<<7)
|
|
#define FCOE_TCE_RX_WR_TX_RD_VAR_CONF_REQ_SHIFT 7
|
|
#define FCOE_TCE_RX_WR_TX_RD_VAR_RX_STATE (0xF<<8)
|
|
#define FCOE_TCE_RX_WR_TX_RD_VAR_RX_STATE_SHIFT 8
|
|
#define FCOE_TCE_RX_WR_TX_RD_VAR_EXP_FIRST_FRAME (0x1<<12)
|
|
#define FCOE_TCE_RX_WR_TX_RD_VAR_EXP_FIRST_FRAME_SHIFT 12
|
|
#define FCOE_TCE_RX_WR_TX_RD_VAR_RX_SEQ_INIT (0x1<<13)
|
|
#define FCOE_TCE_RX_WR_TX_RD_VAR_RX_SEQ_INIT_SHIFT 13
|
|
#define FCOE_TCE_RX_WR_TX_RD_VAR_RSRV2 (0x1<<14)
|
|
#define FCOE_TCE_RX_WR_TX_RD_VAR_RSRV2_SHIFT 14
|
|
#define FCOE_TCE_RX_WR_TX_RD_VAR_RX_VALID (0x1<<15)
|
|
#define FCOE_TCE_RX_WR_TX_RD_VAR_RX_VALID_SHIFT 15
|
|
__le16 rx_id;
|
|
struct fcoe_fcp_xfr_rdy_payload fcp_xfr_rdy;
|
|
};
|
|
|
|
/*
|
|
* tce_rx_wr_tx_rd $$KEEP_ENDIANNESS$$
|
|
*/
|
|
struct fcoe_tce_rx_wr_tx_rd {
|
|
struct fcoe_tce_rx_wr_tx_rd_const const_ctx;
|
|
struct fcoe_tce_rx_wr_tx_rd_var var_ctx;
|
|
};
|
|
|
|
/*
|
|
* tce_rx_only $$KEEP_ENDIANNESS$$
|
|
*/
|
|
struct fcoe_tce_rx_only {
|
|
struct fcoe_rx_seq_ctx rx_seq_ctx;
|
|
union fcoe_rx_wr_union_ctx union_ctx;
|
|
};
|
|
|
|
/*
|
|
* task_ctx_entry $$KEEP_ENDIANNESS$$
|
|
*/
|
|
struct fcoe_task_ctx_entry {
|
|
struct fcoe_tce_tx_only txwr_only;
|
|
struct fcoe_tce_tx_wr_rx_rd txwr_rxrd;
|
|
struct fcoe_tce_rx_wr_tx_rd rxwr_txrd;
|
|
struct fcoe_tce_rx_only rxwr_only;
|
|
};
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/*
|
|
* FCoE XFRQ element $$KEEP_ENDIANNESS$$
|
|
*/
|
|
struct fcoe_xfrqe {
|
|
__le16 wqe;
|
|
#define FCOE_XFRQE_TASK_ID (0x7FFF<<0)
|
|
#define FCOE_XFRQE_TASK_ID_SHIFT 0
|
|
#define FCOE_XFRQE_TOGGLE_BIT (0x1<<15)
|
|
#define FCOE_XFRQE_TOGGLE_BIT_SHIFT 15
|
|
};
|
|
|
|
|
|
/*
|
|
* Cached SGEs $$KEEP_ENDIANNESS$$
|
|
*/
|
|
struct common_fcoe_sgl {
|
|
struct fcoe_bd_ctx sge[3];
|
|
};
|
|
|
|
|
|
/*
|
|
* FCoE SQ\XFRQ element
|
|
*/
|
|
struct fcoe_cached_wqe {
|
|
struct fcoe_sqe sqe;
|
|
struct fcoe_xfrqe xfrqe;
|
|
};
|
|
|
|
|
|
/*
|
|
* FCoE connection enable\disable params passed by driver to FW in FCoE enable
|
|
* ramrod $$KEEP_ENDIANNESS$$
|
|
*/
|
|
struct fcoe_conn_enable_disable_ramrod_params {
|
|
struct fcoe_kwqe_conn_enable_disable enable_disable_kwqe;
|
|
};
|
|
|
|
|
|
/*
|
|
* FCoE connection offload params passed by driver to FW in FCoE offload ramrod
|
|
* $$KEEP_ENDIANNESS$$
|
|
*/
|
|
struct fcoe_conn_offload_ramrod_params {
|
|
struct fcoe_kwqe_conn_offload1 offload_kwqe1;
|
|
struct fcoe_kwqe_conn_offload2 offload_kwqe2;
|
|
struct fcoe_kwqe_conn_offload3 offload_kwqe3;
|
|
struct fcoe_kwqe_conn_offload4 offload_kwqe4;
|
|
};
|
|
|
|
|
|
struct ustorm_fcoe_mng_ctx {
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 mid_seq_proc_flag;
|
|
u8 tce_in_cam_flag;
|
|
u8 tce_on_ior_flag;
|
|
u8 en_cached_tce_flag;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u8 en_cached_tce_flag;
|
|
u8 tce_on_ior_flag;
|
|
u8 tce_in_cam_flag;
|
|
u8 mid_seq_proc_flag;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 tce_cam_addr;
|
|
u8 cached_conn_flag;
|
|
u16 rsrv0;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 rsrv0;
|
|
u8 cached_conn_flag;
|
|
u8 tce_cam_addr;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 dma_tce_ram_addr;
|
|
u16 tce_ram_addr;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 tce_ram_addr;
|
|
u16 dma_tce_ram_addr;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 ox_id;
|
|
u16 wr_done_seq;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 wr_done_seq;
|
|
u16 ox_id;
|
|
#endif
|
|
struct regpair task_addr;
|
|
};
|
|
|
|
/*
|
|
* Parameters initialized during offloaded according to FLOGI/PLOGI/PRLI and
|
|
* used in FCoE context section
|
|
*/
|
|
struct ustorm_fcoe_params {
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 fcoe_conn_id;
|
|
u16 flags;
|
|
#define USTORM_FCOE_PARAMS_B_MUL_N_PORT_IDS (0x1<<0)
|
|
#define USTORM_FCOE_PARAMS_B_MUL_N_PORT_IDS_SHIFT 0
|
|
#define USTORM_FCOE_PARAMS_B_E_D_TOV_RES (0x1<<1)
|
|
#define USTORM_FCOE_PARAMS_B_E_D_TOV_RES_SHIFT 1
|
|
#define USTORM_FCOE_PARAMS_B_CONT_INCR_SEQ_CNT (0x1<<2)
|
|
#define USTORM_FCOE_PARAMS_B_CONT_INCR_SEQ_CNT_SHIFT 2
|
|
#define USTORM_FCOE_PARAMS_B_CONF_REQ (0x1<<3)
|
|
#define USTORM_FCOE_PARAMS_B_CONF_REQ_SHIFT 3
|
|
#define USTORM_FCOE_PARAMS_B_REC_VALID (0x1<<4)
|
|
#define USTORM_FCOE_PARAMS_B_REC_VALID_SHIFT 4
|
|
#define USTORM_FCOE_PARAMS_B_CQ_TOGGLE_BIT (0x1<<5)
|
|
#define USTORM_FCOE_PARAMS_B_CQ_TOGGLE_BIT_SHIFT 5
|
|
#define USTORM_FCOE_PARAMS_B_XFRQ_TOGGLE_BIT (0x1<<6)
|
|
#define USTORM_FCOE_PARAMS_B_XFRQ_TOGGLE_BIT_SHIFT 6
|
|
#define USTORM_FCOE_PARAMS_RSRV0 (0x1FF<<7)
|
|
#define USTORM_FCOE_PARAMS_RSRV0_SHIFT 7
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 flags;
|
|
#define USTORM_FCOE_PARAMS_B_MUL_N_PORT_IDS (0x1<<0)
|
|
#define USTORM_FCOE_PARAMS_B_MUL_N_PORT_IDS_SHIFT 0
|
|
#define USTORM_FCOE_PARAMS_B_E_D_TOV_RES (0x1<<1)
|
|
#define USTORM_FCOE_PARAMS_B_E_D_TOV_RES_SHIFT 1
|
|
#define USTORM_FCOE_PARAMS_B_CONT_INCR_SEQ_CNT (0x1<<2)
|
|
#define USTORM_FCOE_PARAMS_B_CONT_INCR_SEQ_CNT_SHIFT 2
|
|
#define USTORM_FCOE_PARAMS_B_CONF_REQ (0x1<<3)
|
|
#define USTORM_FCOE_PARAMS_B_CONF_REQ_SHIFT 3
|
|
#define USTORM_FCOE_PARAMS_B_REC_VALID (0x1<<4)
|
|
#define USTORM_FCOE_PARAMS_B_REC_VALID_SHIFT 4
|
|
#define USTORM_FCOE_PARAMS_B_CQ_TOGGLE_BIT (0x1<<5)
|
|
#define USTORM_FCOE_PARAMS_B_CQ_TOGGLE_BIT_SHIFT 5
|
|
#define USTORM_FCOE_PARAMS_B_XFRQ_TOGGLE_BIT (0x1<<6)
|
|
#define USTORM_FCOE_PARAMS_B_XFRQ_TOGGLE_BIT_SHIFT 6
|
|
#define USTORM_FCOE_PARAMS_RSRV0 (0x1FF<<7)
|
|
#define USTORM_FCOE_PARAMS_RSRV0_SHIFT 7
|
|
u16 fcoe_conn_id;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 hc_csdm_byte_en;
|
|
u8 func_id;
|
|
u8 port_id;
|
|
u8 vnic_id;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u8 vnic_id;
|
|
u8 port_id;
|
|
u8 func_id;
|
|
u8 hc_csdm_byte_en;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 rx_total_conc_seqs;
|
|
u16 rx_max_fc_pay_len;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 rx_max_fc_pay_len;
|
|
u16 rx_total_conc_seqs;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 task_pbe_idx_off;
|
|
u8 task_in_page_log_size;
|
|
u16 rx_max_conc_seqs;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 rx_max_conc_seqs;
|
|
u8 task_in_page_log_size;
|
|
u8 task_pbe_idx_off;
|
|
#endif
|
|
};
|
|
|
|
/*
|
|
* FCoE 16-bits index structure
|
|
*/
|
|
struct fcoe_idx16_fields {
|
|
u16 fields;
|
|
#define FCOE_IDX16_FIELDS_IDX (0x7FFF<<0)
|
|
#define FCOE_IDX16_FIELDS_IDX_SHIFT 0
|
|
#define FCOE_IDX16_FIELDS_MSB (0x1<<15)
|
|
#define FCOE_IDX16_FIELDS_MSB_SHIFT 15
|
|
};
|
|
|
|
/*
|
|
* FCoE 16-bits index union
|
|
*/
|
|
union fcoe_idx16_field_union {
|
|
struct fcoe_idx16_fields fields;
|
|
u16 val;
|
|
};
|
|
|
|
/*
|
|
* Parameters required for placement according to SGL
|
|
*/
|
|
struct ustorm_fcoe_data_place_mng {
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 sge_off;
|
|
u8 num_sges;
|
|
u8 sge_idx;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u8 sge_idx;
|
|
u8 num_sges;
|
|
u16 sge_off;
|
|
#endif
|
|
};
|
|
|
|
/*
|
|
* Parameters required for placement according to SGL
|
|
*/
|
|
struct ustorm_fcoe_data_place {
|
|
struct ustorm_fcoe_data_place_mng cached_mng;
|
|
struct fcoe_bd_ctx cached_sge[2];
|
|
};
|
|
|
|
/*
|
|
* TX processing shall write and RX processing shall read from this section
|
|
*/
|
|
union fcoe_u_tce_tx_wr_rx_rd_union {
|
|
struct fcoe_abts_info abts;
|
|
struct fcoe_cleanup_info cleanup;
|
|
struct fcoe_fw_tx_seq_ctx tx_seq_ctx;
|
|
u32 opaque[2];
|
|
};
|
|
|
|
/*
|
|
* TX processing shall write and RX processing shall read from this section
|
|
*/
|
|
struct fcoe_u_tce_tx_wr_rx_rd {
|
|
union fcoe_u_tce_tx_wr_rx_rd_union union_ctx;
|
|
struct fcoe_tce_tx_wr_rx_rd_const const_ctx;
|
|
};
|
|
|
|
struct ustorm_fcoe_tce {
|
|
struct fcoe_u_tce_tx_wr_rx_rd txwr_rxrd;
|
|
struct fcoe_tce_rx_wr_tx_rd rxwr_txrd;
|
|
struct fcoe_tce_rx_only rxwr;
|
|
};
|
|
|
|
struct ustorm_fcoe_cache_ctx {
|
|
u32 rsrv0;
|
|
struct ustorm_fcoe_data_place data_place;
|
|
struct ustorm_fcoe_tce tce;
|
|
};
|
|
|
|
/*
|
|
* Ustorm FCoE Storm Context
|
|
*/
|
|
struct ustorm_fcoe_st_context {
|
|
struct ustorm_fcoe_mng_ctx mng_ctx;
|
|
struct ustorm_fcoe_params fcoe_params;
|
|
struct regpair cq_base_addr;
|
|
struct regpair rq_pbl_base;
|
|
struct regpair rq_cur_page_addr;
|
|
struct regpair confq_pbl_base_addr;
|
|
struct regpair conn_db_base;
|
|
struct regpair xfrq_base_addr;
|
|
struct regpair lcq_base_addr;
|
|
#if defined(__BIG_ENDIAN)
|
|
union fcoe_idx16_field_union rq_cons;
|
|
union fcoe_idx16_field_union rq_prod;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
union fcoe_idx16_field_union rq_prod;
|
|
union fcoe_idx16_field_union rq_cons;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 xfrq_prod;
|
|
u16 cq_cons;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 cq_cons;
|
|
u16 xfrq_prod;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 lcq_cons;
|
|
u16 hc_cram_address;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 hc_cram_address;
|
|
u16 lcq_cons;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 sq_xfrq_lcq_confq_size;
|
|
u16 confq_prod;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 confq_prod;
|
|
u16 sq_xfrq_lcq_confq_size;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 hc_csdm_agg_int;
|
|
u8 rsrv2;
|
|
u8 available_rqes;
|
|
u8 sp_q_flush_cnt;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u8 sp_q_flush_cnt;
|
|
u8 available_rqes;
|
|
u8 rsrv2;
|
|
u8 hc_csdm_agg_int;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 num_pend_tasks;
|
|
u16 pbf_ack_ram_addr;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 pbf_ack_ram_addr;
|
|
u16 num_pend_tasks;
|
|
#endif
|
|
struct ustorm_fcoe_cache_ctx cache_ctx;
|
|
};
|
|
|
|
/*
|
|
* The FCoE non-aggregative context of Tstorm
|
|
*/
|
|
struct tstorm_fcoe_st_context {
|
|
struct regpair reserved0;
|
|
struct regpair reserved1;
|
|
};
|
|
|
|
/*
|
|
* Ethernet context section
|
|
*/
|
|
struct xstorm_fcoe_eth_context_section {
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 remote_addr_4;
|
|
u8 remote_addr_5;
|
|
u8 local_addr_0;
|
|
u8 local_addr_1;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u8 local_addr_1;
|
|
u8 local_addr_0;
|
|
u8 remote_addr_5;
|
|
u8 remote_addr_4;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 remote_addr_0;
|
|
u8 remote_addr_1;
|
|
u8 remote_addr_2;
|
|
u8 remote_addr_3;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u8 remote_addr_3;
|
|
u8 remote_addr_2;
|
|
u8 remote_addr_1;
|
|
u8 remote_addr_0;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 reserved_vlan_type;
|
|
u16 params;
|
|
#define XSTORM_FCOE_ETH_CONTEXT_SECTION_VLAN_ID (0xFFF<<0)
|
|
#define XSTORM_FCOE_ETH_CONTEXT_SECTION_VLAN_ID_SHIFT 0
|
|
#define XSTORM_FCOE_ETH_CONTEXT_SECTION_CFI (0x1<<12)
|
|
#define XSTORM_FCOE_ETH_CONTEXT_SECTION_CFI_SHIFT 12
|
|
#define XSTORM_FCOE_ETH_CONTEXT_SECTION_PRIORITY (0x7<<13)
|
|
#define XSTORM_FCOE_ETH_CONTEXT_SECTION_PRIORITY_SHIFT 13
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 params;
|
|
#define XSTORM_FCOE_ETH_CONTEXT_SECTION_VLAN_ID (0xFFF<<0)
|
|
#define XSTORM_FCOE_ETH_CONTEXT_SECTION_VLAN_ID_SHIFT 0
|
|
#define XSTORM_FCOE_ETH_CONTEXT_SECTION_CFI (0x1<<12)
|
|
#define XSTORM_FCOE_ETH_CONTEXT_SECTION_CFI_SHIFT 12
|
|
#define XSTORM_FCOE_ETH_CONTEXT_SECTION_PRIORITY (0x7<<13)
|
|
#define XSTORM_FCOE_ETH_CONTEXT_SECTION_PRIORITY_SHIFT 13
|
|
u16 reserved_vlan_type;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 local_addr_2;
|
|
u8 local_addr_3;
|
|
u8 local_addr_4;
|
|
u8 local_addr_5;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u8 local_addr_5;
|
|
u8 local_addr_4;
|
|
u8 local_addr_3;
|
|
u8 local_addr_2;
|
|
#endif
|
|
};
|
|
|
|
/*
|
|
* Flags used in FCoE context section - 1 byte
|
|
*/
|
|
struct xstorm_fcoe_context_flags {
|
|
u8 flags;
|
|
#define XSTORM_FCOE_CONTEXT_FLAGS_B_PROC_Q (0x3<<0)
|
|
#define XSTORM_FCOE_CONTEXT_FLAGS_B_PROC_Q_SHIFT 0
|
|
#define XSTORM_FCOE_CONTEXT_FLAGS_B_MID_SEQ (0x1<<2)
|
|
#define XSTORM_FCOE_CONTEXT_FLAGS_B_MID_SEQ_SHIFT 2
|
|
#define XSTORM_FCOE_CONTEXT_FLAGS_B_BLOCK_SQ (0x1<<3)
|
|
#define XSTORM_FCOE_CONTEXT_FLAGS_B_BLOCK_SQ_SHIFT 3
|
|
#define XSTORM_FCOE_CONTEXT_FLAGS_B_REC_SUPPORT (0x1<<4)
|
|
#define XSTORM_FCOE_CONTEXT_FLAGS_B_REC_SUPPORT_SHIFT 4
|
|
#define XSTORM_FCOE_CONTEXT_FLAGS_B_SQ_TOGGLE (0x1<<5)
|
|
#define XSTORM_FCOE_CONTEXT_FLAGS_B_SQ_TOGGLE_SHIFT 5
|
|
#define XSTORM_FCOE_CONTEXT_FLAGS_B_XFRQ_TOGGLE (0x1<<6)
|
|
#define XSTORM_FCOE_CONTEXT_FLAGS_B_XFRQ_TOGGLE_SHIFT 6
|
|
#define XSTORM_FCOE_CONTEXT_FLAGS_B_VNTAG_VLAN (0x1<<7)
|
|
#define XSTORM_FCOE_CONTEXT_FLAGS_B_VNTAG_VLAN_SHIFT 7
|
|
};
|
|
|
|
struct xstorm_fcoe_tce {
|
|
struct fcoe_tce_tx_only txwr;
|
|
struct fcoe_tce_tx_wr_rx_rd txwr_rxrd;
|
|
};
|
|
|
|
/*
|
|
* FCP_DATA parameters required for transmission
|
|
*/
|
|
struct xstorm_fcoe_fcp_data {
|
|
u32 io_rem;
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 cached_sge_off;
|
|
u8 cached_num_sges;
|
|
u8 cached_sge_idx;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u8 cached_sge_idx;
|
|
u8 cached_num_sges;
|
|
u16 cached_sge_off;
|
|
#endif
|
|
u32 buf_addr_hi_0;
|
|
u32 buf_addr_lo_0;
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 num_of_pending_tasks;
|
|
u16 buf_len_0;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 buf_len_0;
|
|
u16 num_of_pending_tasks;
|
|
#endif
|
|
u32 buf_addr_hi_1;
|
|
u32 buf_addr_lo_1;
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 task_pbe_idx_off;
|
|
u16 buf_len_1;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 buf_len_1;
|
|
u16 task_pbe_idx_off;
|
|
#endif
|
|
u32 buf_addr_hi_2;
|
|
u32 buf_addr_lo_2;
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 ox_id;
|
|
u16 buf_len_2;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 buf_len_2;
|
|
u16 ox_id;
|
|
#endif
|
|
};
|
|
|
|
/*
|
|
* vlan configuration
|
|
*/
|
|
struct xstorm_fcoe_vlan_conf {
|
|
u8 vlan_conf;
|
|
#define XSTORM_FCOE_VLAN_CONF_PRIORITY (0x7<<0)
|
|
#define XSTORM_FCOE_VLAN_CONF_PRIORITY_SHIFT 0
|
|
#define XSTORM_FCOE_VLAN_CONF_INNER_VLAN_FLAG (0x1<<3)
|
|
#define XSTORM_FCOE_VLAN_CONF_INNER_VLAN_FLAG_SHIFT 3
|
|
#define XSTORM_FCOE_VLAN_CONF_RESERVED (0xF<<4)
|
|
#define XSTORM_FCOE_VLAN_CONF_RESERVED_SHIFT 4
|
|
};
|
|
|
|
/*
|
|
* FCoE 16-bits vlan structure
|
|
*/
|
|
struct fcoe_vlan_fields {
|
|
u16 fields;
|
|
#define FCOE_VLAN_FIELDS_VID (0xFFF<<0)
|
|
#define FCOE_VLAN_FIELDS_VID_SHIFT 0
|
|
#define FCOE_VLAN_FIELDS_CLI (0x1<<12)
|
|
#define FCOE_VLAN_FIELDS_CLI_SHIFT 12
|
|
#define FCOE_VLAN_FIELDS_PRI (0x7<<13)
|
|
#define FCOE_VLAN_FIELDS_PRI_SHIFT 13
|
|
};
|
|
|
|
/*
|
|
* FCoE 16-bits vlan union
|
|
*/
|
|
union fcoe_vlan_field_union {
|
|
struct fcoe_vlan_fields fields;
|
|
u16 val;
|
|
};
|
|
|
|
/*
|
|
* FCoE 16-bits vlan, vif union
|
|
*/
|
|
union fcoe_vlan_vif_field_union {
|
|
union fcoe_vlan_field_union vlan;
|
|
u16 vif;
|
|
};
|
|
|
|
/*
|
|
* FCoE context section
|
|
*/
|
|
struct xstorm_fcoe_context_section {
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 cs_ctl;
|
|
u8 s_id[3];
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u8 s_id[3];
|
|
u8 cs_ctl;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 rctl;
|
|
u8 d_id[3];
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u8 d_id[3];
|
|
u8 rctl;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 sq_xfrq_lcq_confq_size;
|
|
u16 tx_max_fc_pay_len;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 tx_max_fc_pay_len;
|
|
u16 sq_xfrq_lcq_confq_size;
|
|
#endif
|
|
u32 lcq_prod;
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 port_id;
|
|
u8 func_id;
|
|
u8 seq_id;
|
|
struct xstorm_fcoe_context_flags tx_flags;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
struct xstorm_fcoe_context_flags tx_flags;
|
|
u8 seq_id;
|
|
u8 func_id;
|
|
u8 port_id;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 mtu;
|
|
u8 func_mode;
|
|
u8 vnic_id;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u8 vnic_id;
|
|
u8 func_mode;
|
|
u16 mtu;
|
|
#endif
|
|
struct regpair confq_curr_page_addr;
|
|
struct fcoe_cached_wqe cached_wqe[8];
|
|
struct regpair lcq_base_addr;
|
|
struct xstorm_fcoe_tce tce;
|
|
struct xstorm_fcoe_fcp_data fcp_data;
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 tx_max_conc_seqs_c3;
|
|
u8 vlan_flag;
|
|
u8 dcb_val;
|
|
u8 data_pb_cmd_size;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u8 data_pb_cmd_size;
|
|
u8 dcb_val;
|
|
u8 vlan_flag;
|
|
u8 tx_max_conc_seqs_c3;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 fcoe_tx_stat_params_ram_addr;
|
|
u16 fcoe_tx_fc_seq_ram_addr;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 fcoe_tx_fc_seq_ram_addr;
|
|
u16 fcoe_tx_stat_params_ram_addr;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 fcp_cmd_line_credit;
|
|
u8 eth_hdr_size;
|
|
u16 pbf_addr;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 pbf_addr;
|
|
u8 eth_hdr_size;
|
|
u8 fcp_cmd_line_credit;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
union fcoe_vlan_vif_field_union multi_func_val;
|
|
u8 page_log_size;
|
|
struct xstorm_fcoe_vlan_conf orig_vlan_conf;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
struct xstorm_fcoe_vlan_conf orig_vlan_conf;
|
|
u8 page_log_size;
|
|
union fcoe_vlan_vif_field_union multi_func_val;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 fcp_cmd_frame_size;
|
|
u16 pbf_addr_ff;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 pbf_addr_ff;
|
|
u16 fcp_cmd_frame_size;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 vlan_num;
|
|
u8 cos;
|
|
u8 cache_xfrq_cons;
|
|
u8 cache_sq_cons;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u8 cache_sq_cons;
|
|
u8 cache_xfrq_cons;
|
|
u8 cos;
|
|
u8 vlan_num;
|
|
#endif
|
|
u32 verify_tx_seq;
|
|
};
|
|
|
|
/*
|
|
* Xstorm FCoE Storm Context
|
|
*/
|
|
struct xstorm_fcoe_st_context {
|
|
struct xstorm_fcoe_eth_context_section eth;
|
|
struct xstorm_fcoe_context_section fcoe;
|
|
};
|
|
|
|
/*
|
|
* Fcoe connection context
|
|
*/
|
|
struct fcoe_context {
|
|
struct ustorm_fcoe_st_context ustorm_st_context;
|
|
struct tstorm_fcoe_st_context tstorm_st_context;
|
|
struct xstorm_fcoe_ag_context xstorm_ag_context;
|
|
struct tstorm_fcoe_ag_context tstorm_ag_context;
|
|
struct ustorm_fcoe_ag_context ustorm_ag_context;
|
|
struct timers_block_context timers_context;
|
|
struct xstorm_fcoe_st_context xstorm_st_context;
|
|
};
|
|
|
|
/*
|
|
* FCoE init params passed by driver to FW in FCoE init ramrod
|
|
* $$KEEP_ENDIANNESS$$
|
|
*/
|
|
struct fcoe_init_ramrod_params {
|
|
struct fcoe_kwqe_init1 init_kwqe1;
|
|
struct fcoe_kwqe_init2 init_kwqe2;
|
|
struct fcoe_kwqe_init3 init_kwqe3;
|
|
struct regpair eq_pbl_base;
|
|
__le32 eq_pbl_size;
|
|
__le32 reserved2;
|
|
__le16 eq_prod;
|
|
__le16 sb_num;
|
|
u8 sb_id;
|
|
u8 reserved0;
|
|
__le16 reserved1;
|
|
};
|
|
|
|
/*
|
|
* FCoE statistics params buffer passed by driver to FW in FCoE statistics
|
|
* ramrod $$KEEP_ENDIANNESS$$
|
|
*/
|
|
struct fcoe_stat_ramrod_params {
|
|
struct fcoe_kwqe_stat stat_kwqe;
|
|
};
|
|
|
|
/*
|
|
* CQ DB CQ producer and pending completion counter
|
|
*/
|
|
struct iscsi_cq_db_prod_pnd_cmpltn_cnt {
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 cntr;
|
|
u16 prod;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 prod;
|
|
u16 cntr;
|
|
#endif
|
|
};
|
|
|
|
/*
|
|
* CQ DB pending completion ITT array
|
|
*/
|
|
struct iscsi_cq_db_prod_pnd_cmpltn_cnt_arr {
|
|
struct iscsi_cq_db_prod_pnd_cmpltn_cnt prod_pend_comp[8];
|
|
};
|
|
|
|
/*
|
|
* Cstorm CQ sequence to notify array, updated by driver
|
|
*/
|
|
struct iscsi_cq_db_sqn_2_notify_arr {
|
|
u16 sqn[8];
|
|
};
|
|
|
|
/*
|
|
* Cstorm iSCSI Storm Context
|
|
*/
|
|
struct cstorm_iscsi_st_context {
|
|
struct iscsi_cq_db_prod_pnd_cmpltn_cnt_arr cq_c_prod_pend_comp_ctr_arr;
|
|
struct iscsi_cq_db_sqn_2_notify_arr cq_c_prod_sqn_arr;
|
|
struct iscsi_cq_db_sqn_2_notify_arr cq_c_sqn_2_notify_arr;
|
|
struct regpair hq_pbl_base;
|
|
struct regpair hq_curr_pbe;
|
|
struct regpair task_pbl_base;
|
|
struct regpair cq_db_base;
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 hq_bd_itt;
|
|
u16 iscsi_conn_id;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 iscsi_conn_id;
|
|
u16 hq_bd_itt;
|
|
#endif
|
|
u32 hq_bd_data_segment_len;
|
|
u32 hq_bd_buffer_offset;
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 rsrv;
|
|
u8 cq_proc_en_bit_map;
|
|
u8 cq_pend_comp_itt_valid_bit_map;
|
|
u8 hq_bd_opcode;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u8 hq_bd_opcode;
|
|
u8 cq_pend_comp_itt_valid_bit_map;
|
|
u8 cq_proc_en_bit_map;
|
|
u8 rsrv;
|
|
#endif
|
|
u32 hq_tcp_seq;
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 flags;
|
|
#define CSTORM_ISCSI_ST_CONTEXT_DATA_DIGEST_EN (0x1<<0)
|
|
#define CSTORM_ISCSI_ST_CONTEXT_DATA_DIGEST_EN_SHIFT 0
|
|
#define CSTORM_ISCSI_ST_CONTEXT_HDR_DIGEST_EN (0x1<<1)
|
|
#define CSTORM_ISCSI_ST_CONTEXT_HDR_DIGEST_EN_SHIFT 1
|
|
#define CSTORM_ISCSI_ST_CONTEXT_HQ_BD_CTXT_VALID (0x1<<2)
|
|
#define CSTORM_ISCSI_ST_CONTEXT_HQ_BD_CTXT_VALID_SHIFT 2
|
|
#define CSTORM_ISCSI_ST_CONTEXT_HQ_BD_LCL_CMPLN_FLG (0x1<<3)
|
|
#define CSTORM_ISCSI_ST_CONTEXT_HQ_BD_LCL_CMPLN_FLG_SHIFT 3
|
|
#define CSTORM_ISCSI_ST_CONTEXT_HQ_BD_WRITE_TASK (0x1<<4)
|
|
#define CSTORM_ISCSI_ST_CONTEXT_HQ_BD_WRITE_TASK_SHIFT 4
|
|
#define CSTORM_ISCSI_ST_CONTEXT_CTRL_FLAGS_RSRV (0x7FF<<5)
|
|
#define CSTORM_ISCSI_ST_CONTEXT_CTRL_FLAGS_RSRV_SHIFT 5
|
|
u16 hq_cons;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 hq_cons;
|
|
u16 flags;
|
|
#define CSTORM_ISCSI_ST_CONTEXT_DATA_DIGEST_EN (0x1<<0)
|
|
#define CSTORM_ISCSI_ST_CONTEXT_DATA_DIGEST_EN_SHIFT 0
|
|
#define CSTORM_ISCSI_ST_CONTEXT_HDR_DIGEST_EN (0x1<<1)
|
|
#define CSTORM_ISCSI_ST_CONTEXT_HDR_DIGEST_EN_SHIFT 1
|
|
#define CSTORM_ISCSI_ST_CONTEXT_HQ_BD_CTXT_VALID (0x1<<2)
|
|
#define CSTORM_ISCSI_ST_CONTEXT_HQ_BD_CTXT_VALID_SHIFT 2
|
|
#define CSTORM_ISCSI_ST_CONTEXT_HQ_BD_LCL_CMPLN_FLG (0x1<<3)
|
|
#define CSTORM_ISCSI_ST_CONTEXT_HQ_BD_LCL_CMPLN_FLG_SHIFT 3
|
|
#define CSTORM_ISCSI_ST_CONTEXT_HQ_BD_WRITE_TASK (0x1<<4)
|
|
#define CSTORM_ISCSI_ST_CONTEXT_HQ_BD_WRITE_TASK_SHIFT 4
|
|
#define CSTORM_ISCSI_ST_CONTEXT_CTRL_FLAGS_RSRV (0x7FF<<5)
|
|
#define CSTORM_ISCSI_ST_CONTEXT_CTRL_FLAGS_RSRV_SHIFT 5
|
|
#endif
|
|
struct regpair rsrv1;
|
|
};
|
|
|
|
|
|
/*
|
|
* SCSI read/write SQ WQE
|
|
*/
|
|
struct iscsi_cmd_pdu_hdr_little_endian {
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 opcode;
|
|
u8 op_attr;
|
|
#define ISCSI_CMD_PDU_HDR_LITTLE_ENDIAN_ATTRIBUTES (0x7<<0)
|
|
#define ISCSI_CMD_PDU_HDR_LITTLE_ENDIAN_ATTRIBUTES_SHIFT 0
|
|
#define ISCSI_CMD_PDU_HDR_LITTLE_ENDIAN_RSRV1 (0x3<<3)
|
|
#define ISCSI_CMD_PDU_HDR_LITTLE_ENDIAN_RSRV1_SHIFT 3
|
|
#define ISCSI_CMD_PDU_HDR_LITTLE_ENDIAN_WRITE_FLAG (0x1<<5)
|
|
#define ISCSI_CMD_PDU_HDR_LITTLE_ENDIAN_WRITE_FLAG_SHIFT 5
|
|
#define ISCSI_CMD_PDU_HDR_LITTLE_ENDIAN_READ_FLAG (0x1<<6)
|
|
#define ISCSI_CMD_PDU_HDR_LITTLE_ENDIAN_READ_FLAG_SHIFT 6
|
|
#define ISCSI_CMD_PDU_HDR_LITTLE_ENDIAN_FINAL_FLAG (0x1<<7)
|
|
#define ISCSI_CMD_PDU_HDR_LITTLE_ENDIAN_FINAL_FLAG_SHIFT 7
|
|
u16 rsrv0;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 rsrv0;
|
|
u8 op_attr;
|
|
#define ISCSI_CMD_PDU_HDR_LITTLE_ENDIAN_ATTRIBUTES (0x7<<0)
|
|
#define ISCSI_CMD_PDU_HDR_LITTLE_ENDIAN_ATTRIBUTES_SHIFT 0
|
|
#define ISCSI_CMD_PDU_HDR_LITTLE_ENDIAN_RSRV1 (0x3<<3)
|
|
#define ISCSI_CMD_PDU_HDR_LITTLE_ENDIAN_RSRV1_SHIFT 3
|
|
#define ISCSI_CMD_PDU_HDR_LITTLE_ENDIAN_WRITE_FLAG (0x1<<5)
|
|
#define ISCSI_CMD_PDU_HDR_LITTLE_ENDIAN_WRITE_FLAG_SHIFT 5
|
|
#define ISCSI_CMD_PDU_HDR_LITTLE_ENDIAN_READ_FLAG (0x1<<6)
|
|
#define ISCSI_CMD_PDU_HDR_LITTLE_ENDIAN_READ_FLAG_SHIFT 6
|
|
#define ISCSI_CMD_PDU_HDR_LITTLE_ENDIAN_FINAL_FLAG (0x1<<7)
|
|
#define ISCSI_CMD_PDU_HDR_LITTLE_ENDIAN_FINAL_FLAG_SHIFT 7
|
|
u8 opcode;
|
|
#endif
|
|
u32 data_fields;
|
|
#define ISCSI_CMD_PDU_HDR_LITTLE_ENDIAN_DATA_SEGMENT_LENGTH (0xFFFFFF<<0)
|
|
#define ISCSI_CMD_PDU_HDR_LITTLE_ENDIAN_DATA_SEGMENT_LENGTH_SHIFT 0
|
|
#define ISCSI_CMD_PDU_HDR_LITTLE_ENDIAN_TOTAL_AHS_LENGTH (0xFF<<24)
|
|
#define ISCSI_CMD_PDU_HDR_LITTLE_ENDIAN_TOTAL_AHS_LENGTH_SHIFT 24
|
|
struct regpair lun;
|
|
u32 itt;
|
|
u32 expected_data_transfer_length;
|
|
u32 cmd_sn;
|
|
u32 exp_stat_sn;
|
|
u32 scsi_command_block[4];
|
|
};
|
|
|
|
|
|
/*
|
|
* Buffer per connection, used in Tstorm
|
|
*/
|
|
struct iscsi_conn_buf {
|
|
struct regpair reserved[8];
|
|
};
|
|
|
|
|
|
/*
|
|
* iSCSI context region, used only in iSCSI
|
|
*/
|
|
struct ustorm_iscsi_rq_db {
|
|
struct regpair pbl_base;
|
|
struct regpair curr_pbe;
|
|
};
|
|
|
|
/*
|
|
* iSCSI context region, used only in iSCSI
|
|
*/
|
|
struct ustorm_iscsi_r2tq_db {
|
|
struct regpair pbl_base;
|
|
struct regpair curr_pbe;
|
|
};
|
|
|
|
/*
|
|
* iSCSI context region, used only in iSCSI
|
|
*/
|
|
struct ustorm_iscsi_cq_db {
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 cq_sn;
|
|
u16 prod;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 prod;
|
|
u16 cq_sn;
|
|
#endif
|
|
struct regpair curr_pbe;
|
|
};
|
|
|
|
/*
|
|
* iSCSI context region, used only in iSCSI
|
|
*/
|
|
struct rings_db {
|
|
struct ustorm_iscsi_rq_db rq;
|
|
struct ustorm_iscsi_r2tq_db r2tq;
|
|
struct ustorm_iscsi_cq_db cq[8];
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 rq_prod;
|
|
u16 r2tq_prod;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 r2tq_prod;
|
|
u16 rq_prod;
|
|
#endif
|
|
struct regpair cq_pbl_base;
|
|
};
|
|
|
|
/*
|
|
* iSCSI context region, used only in iSCSI
|
|
*/
|
|
struct ustorm_iscsi_placement_db {
|
|
u32 sgl_base_lo;
|
|
u32 sgl_base_hi;
|
|
u32 local_sge_0_address_hi;
|
|
u32 local_sge_0_address_lo;
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 curr_sge_offset;
|
|
u16 local_sge_0_size;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 local_sge_0_size;
|
|
u16 curr_sge_offset;
|
|
#endif
|
|
u32 local_sge_1_address_hi;
|
|
u32 local_sge_1_address_lo;
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 exp_padding_2b;
|
|
u8 nal_len_3b;
|
|
u16 local_sge_1_size;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 local_sge_1_size;
|
|
u8 nal_len_3b;
|
|
u8 exp_padding_2b;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 sgl_size;
|
|
u8 local_sge_index_2b;
|
|
u16 reserved7;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 reserved7;
|
|
u8 local_sge_index_2b;
|
|
u8 sgl_size;
|
|
#endif
|
|
u32 rem_pdu;
|
|
u32 place_db_bitfield_1;
|
|
#define USTORM_ISCSI_PLACEMENT_DB_REM_PDU_PAYLOAD (0xFFFFFF<<0)
|
|
#define USTORM_ISCSI_PLACEMENT_DB_REM_PDU_PAYLOAD_SHIFT 0
|
|
#define USTORM_ISCSI_PLACEMENT_DB_CQ_ID (0xFF<<24)
|
|
#define USTORM_ISCSI_PLACEMENT_DB_CQ_ID_SHIFT 24
|
|
u32 place_db_bitfield_2;
|
|
#define USTORM_ISCSI_PLACEMENT_DB_BYTES_2_TRUNCATE (0xFFFFFF<<0)
|
|
#define USTORM_ISCSI_PLACEMENT_DB_BYTES_2_TRUNCATE_SHIFT 0
|
|
#define USTORM_ISCSI_PLACEMENT_DB_HOST_SGE_INDEX (0xFF<<24)
|
|
#define USTORM_ISCSI_PLACEMENT_DB_HOST_SGE_INDEX_SHIFT 24
|
|
u32 nal;
|
|
#define USTORM_ISCSI_PLACEMENT_DB_REM_SGE_SIZE (0xFFFFFF<<0)
|
|
#define USTORM_ISCSI_PLACEMENT_DB_REM_SGE_SIZE_SHIFT 0
|
|
#define USTORM_ISCSI_PLACEMENT_DB_EXP_DIGEST_3B (0xFF<<24)
|
|
#define USTORM_ISCSI_PLACEMENT_DB_EXP_DIGEST_3B_SHIFT 24
|
|
};
|
|
|
|
/*
|
|
* Ustorm iSCSI Storm Context
|
|
*/
|
|
struct ustorm_iscsi_st_context {
|
|
u32 exp_stat_sn;
|
|
u32 exp_data_sn;
|
|
struct rings_db ring;
|
|
struct regpair task_pbl_base;
|
|
struct regpair tce_phy_addr;
|
|
struct ustorm_iscsi_placement_db place_db;
|
|
u32 reserved8;
|
|
u32 rem_rcv_len;
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 hdr_itt;
|
|
u16 iscsi_conn_id;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 iscsi_conn_id;
|
|
u16 hdr_itt;
|
|
#endif
|
|
u32 nal_bytes;
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 hdr_second_byte_union;
|
|
u8 bitfield_0;
|
|
#define USTORM_ISCSI_ST_CONTEXT_BMIDDLEOFPDU (0x1<<0)
|
|
#define USTORM_ISCSI_ST_CONTEXT_BMIDDLEOFPDU_SHIFT 0
|
|
#define USTORM_ISCSI_ST_CONTEXT_BFENCECQE (0x1<<1)
|
|
#define USTORM_ISCSI_ST_CONTEXT_BFENCECQE_SHIFT 1
|
|
#define USTORM_ISCSI_ST_CONTEXT_BRESETCRC (0x1<<2)
|
|
#define USTORM_ISCSI_ST_CONTEXT_BRESETCRC_SHIFT 2
|
|
#define USTORM_ISCSI_ST_CONTEXT_RESERVED1 (0x1F<<3)
|
|
#define USTORM_ISCSI_ST_CONTEXT_RESERVED1_SHIFT 3
|
|
u8 task_pdu_cache_index;
|
|
u8 task_pbe_cache_index;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u8 task_pbe_cache_index;
|
|
u8 task_pdu_cache_index;
|
|
u8 bitfield_0;
|
|
#define USTORM_ISCSI_ST_CONTEXT_BMIDDLEOFPDU (0x1<<0)
|
|
#define USTORM_ISCSI_ST_CONTEXT_BMIDDLEOFPDU_SHIFT 0
|
|
#define USTORM_ISCSI_ST_CONTEXT_BFENCECQE (0x1<<1)
|
|
#define USTORM_ISCSI_ST_CONTEXT_BFENCECQE_SHIFT 1
|
|
#define USTORM_ISCSI_ST_CONTEXT_BRESETCRC (0x1<<2)
|
|
#define USTORM_ISCSI_ST_CONTEXT_BRESETCRC_SHIFT 2
|
|
#define USTORM_ISCSI_ST_CONTEXT_RESERVED1 (0x1F<<3)
|
|
#define USTORM_ISCSI_ST_CONTEXT_RESERVED1_SHIFT 3
|
|
u8 hdr_second_byte_union;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 reserved3;
|
|
u8 reserved2;
|
|
u8 acDecrement;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u8 acDecrement;
|
|
u8 reserved2;
|
|
u16 reserved3;
|
|
#endif
|
|
u32 task_stat;
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 hdr_opcode;
|
|
u8 num_cqs;
|
|
u16 reserved5;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 reserved5;
|
|
u8 num_cqs;
|
|
u8 hdr_opcode;
|
|
#endif
|
|
u32 negotiated_rx;
|
|
#define USTORM_ISCSI_ST_CONTEXT_MAX_RECV_PDU_LENGTH (0xFFFFFF<<0)
|
|
#define USTORM_ISCSI_ST_CONTEXT_MAX_RECV_PDU_LENGTH_SHIFT 0
|
|
#define USTORM_ISCSI_ST_CONTEXT_MAX_OUTSTANDING_R2TS (0xFF<<24)
|
|
#define USTORM_ISCSI_ST_CONTEXT_MAX_OUTSTANDING_R2TS_SHIFT 24
|
|
u32 negotiated_rx_and_flags;
|
|
#define USTORM_ISCSI_ST_CONTEXT_MAX_BURST_LENGTH (0xFFFFFF<<0)
|
|
#define USTORM_ISCSI_ST_CONTEXT_MAX_BURST_LENGTH_SHIFT 0
|
|
#define USTORM_ISCSI_ST_CONTEXT_B_CQE_POSTED_OR_HEADER_CACHED (0x1<<24)
|
|
#define USTORM_ISCSI_ST_CONTEXT_B_CQE_POSTED_OR_HEADER_CACHED_SHIFT 24
|
|
#define USTORM_ISCSI_ST_CONTEXT_B_HDR_DIGEST_EN (0x1<<25)
|
|
#define USTORM_ISCSI_ST_CONTEXT_B_HDR_DIGEST_EN_SHIFT 25
|
|
#define USTORM_ISCSI_ST_CONTEXT_B_DATA_DIGEST_EN (0x1<<26)
|
|
#define USTORM_ISCSI_ST_CONTEXT_B_DATA_DIGEST_EN_SHIFT 26
|
|
#define USTORM_ISCSI_ST_CONTEXT_B_PROTOCOL_ERROR (0x1<<27)
|
|
#define USTORM_ISCSI_ST_CONTEXT_B_PROTOCOL_ERROR_SHIFT 27
|
|
#define USTORM_ISCSI_ST_CONTEXT_B_TASK_VALID (0x1<<28)
|
|
#define USTORM_ISCSI_ST_CONTEXT_B_TASK_VALID_SHIFT 28
|
|
#define USTORM_ISCSI_ST_CONTEXT_TASK_TYPE (0x3<<29)
|
|
#define USTORM_ISCSI_ST_CONTEXT_TASK_TYPE_SHIFT 29
|
|
#define USTORM_ISCSI_ST_CONTEXT_B_ALL_DATA_ACKED (0x1<<31)
|
|
#define USTORM_ISCSI_ST_CONTEXT_B_ALL_DATA_ACKED_SHIFT 31
|
|
};
|
|
|
|
/*
|
|
* TCP context region, shared in TOE, RDMA and ISCSI
|
|
*/
|
|
struct tstorm_tcp_st_context_section {
|
|
u32 flags1;
|
|
#define TSTORM_TCP_ST_CONTEXT_SECTION_RTT_SRTT (0xFFFFFF<<0)
|
|
#define TSTORM_TCP_ST_CONTEXT_SECTION_RTT_SRTT_SHIFT 0
|
|
#define TSTORM_TCP_ST_CONTEXT_SECTION_PAWS_INVALID (0x1<<24)
|
|
#define TSTORM_TCP_ST_CONTEXT_SECTION_PAWS_INVALID_SHIFT 24
|
|
#define TSTORM_TCP_ST_CONTEXT_SECTION_TIMESTAMP_EXISTS (0x1<<25)
|
|
#define TSTORM_TCP_ST_CONTEXT_SECTION_TIMESTAMP_EXISTS_SHIFT 25
|
|
#define TSTORM_TCP_ST_CONTEXT_SECTION_RESERVED0 (0x1<<26)
|
|
#define TSTORM_TCP_ST_CONTEXT_SECTION_RESERVED0_SHIFT 26
|
|
#define TSTORM_TCP_ST_CONTEXT_SECTION_STOP_RX_PAYLOAD (0x1<<27)
|
|
#define TSTORM_TCP_ST_CONTEXT_SECTION_STOP_RX_PAYLOAD_SHIFT 27
|
|
#define TSTORM_TCP_ST_CONTEXT_SECTION_KA_ENABLED (0x1<<28)
|
|
#define TSTORM_TCP_ST_CONTEXT_SECTION_KA_ENABLED_SHIFT 28
|
|
#define TSTORM_TCP_ST_CONTEXT_SECTION_FIRST_RTO_ESTIMATE (0x1<<29)
|
|
#define TSTORM_TCP_ST_CONTEXT_SECTION_FIRST_RTO_ESTIMATE_SHIFT 29
|
|
#define TSTORM_TCP_ST_CONTEXT_SECTION_MAX_SEG_RETRANSMIT_EN (0x1<<30)
|
|
#define TSTORM_TCP_ST_CONTEXT_SECTION_MAX_SEG_RETRANSMIT_EN_SHIFT 30
|
|
#define TSTORM_TCP_ST_CONTEXT_SECTION_LAST_ISLE_HAS_FIN (0x1<<31)
|
|
#define TSTORM_TCP_ST_CONTEXT_SECTION_LAST_ISLE_HAS_FIN_SHIFT 31
|
|
u32 flags2;
|
|
#define TSTORM_TCP_ST_CONTEXT_SECTION_RTT_VARIATION (0xFFFFFF<<0)
|
|
#define TSTORM_TCP_ST_CONTEXT_SECTION_RTT_VARIATION_SHIFT 0
|
|
#define TSTORM_TCP_ST_CONTEXT_SECTION_DA_EN (0x1<<24)
|
|
#define TSTORM_TCP_ST_CONTEXT_SECTION_DA_EN_SHIFT 24
|
|
#define TSTORM_TCP_ST_CONTEXT_SECTION_DA_COUNTER_EN (0x1<<25)
|
|
#define TSTORM_TCP_ST_CONTEXT_SECTION_DA_COUNTER_EN_SHIFT 25
|
|
#define __TSTORM_TCP_ST_CONTEXT_SECTION_KA_PROBE_SENT (0x1<<26)
|
|
#define __TSTORM_TCP_ST_CONTEXT_SECTION_KA_PROBE_SENT_SHIFT 26
|
|
#define __TSTORM_TCP_ST_CONTEXT_SECTION_PERSIST_PROBE_SENT (0x1<<27)
|
|
#define __TSTORM_TCP_ST_CONTEXT_SECTION_PERSIST_PROBE_SENT_SHIFT 27
|
|
#define TSTORM_TCP_ST_CONTEXT_SECTION_UPDATE_L2_STATSTICS (0x1<<28)
|
|
#define TSTORM_TCP_ST_CONTEXT_SECTION_UPDATE_L2_STATSTICS_SHIFT 28
|
|
#define TSTORM_TCP_ST_CONTEXT_SECTION_UPDATE_L4_STATSTICS (0x1<<29)
|
|
#define TSTORM_TCP_ST_CONTEXT_SECTION_UPDATE_L4_STATSTICS_SHIFT 29
|
|
#define __TSTORM_TCP_ST_CONTEXT_SECTION_IN_WINDOW_RST_ATTACK (0x1<<30)
|
|
#define __TSTORM_TCP_ST_CONTEXT_SECTION_IN_WINDOW_RST_ATTACK_SHIFT 30
|
|
#define __TSTORM_TCP_ST_CONTEXT_SECTION_IN_WINDOW_SYN_ATTACK (0x1<<31)
|
|
#define __TSTORM_TCP_ST_CONTEXT_SECTION_IN_WINDOW_SYN_ATTACK_SHIFT 31
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 mss;
|
|
u8 tcp_sm_state;
|
|
u8 rto_exp;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u8 rto_exp;
|
|
u8 tcp_sm_state;
|
|
u16 mss;
|
|
#endif
|
|
u32 rcv_nxt;
|
|
u32 timestamp_recent;
|
|
u32 timestamp_recent_time;
|
|
u32 cwnd;
|
|
u32 ss_thresh;
|
|
u32 cwnd_accum;
|
|
u32 prev_seg_seq;
|
|
u32 expected_rel_seq;
|
|
u32 recover;
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 retransmit_count;
|
|
u8 ka_max_probe_count;
|
|
u8 persist_probe_count;
|
|
u8 ka_probe_count;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u8 ka_probe_count;
|
|
u8 persist_probe_count;
|
|
u8 ka_max_probe_count;
|
|
u8 retransmit_count;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 statistics_counter_id;
|
|
u8 ooo_support_mode;
|
|
u8 snd_wnd_scale;
|
|
u8 dup_ack_count;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u8 dup_ack_count;
|
|
u8 snd_wnd_scale;
|
|
u8 ooo_support_mode;
|
|
u8 statistics_counter_id;
|
|
#endif
|
|
u32 retransmit_start_time;
|
|
u32 ka_timeout;
|
|
u32 ka_interval;
|
|
u32 isle_start_seq;
|
|
u32 isle_end_seq;
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 second_isle_address;
|
|
u16 recent_seg_wnd;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 recent_seg_wnd;
|
|
u16 second_isle_address;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 max_isles_ever_happened;
|
|
u8 isles_number;
|
|
u16 last_isle_address;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 last_isle_address;
|
|
u8 isles_number;
|
|
u8 max_isles_ever_happened;
|
|
#endif
|
|
u32 max_rt_time;
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 lsb_mac_address;
|
|
u16 vlan_id;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 vlan_id;
|
|
u16 lsb_mac_address;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 msb_mac_address;
|
|
u16 mid_mac_address;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 mid_mac_address;
|
|
u16 msb_mac_address;
|
|
#endif
|
|
u32 rightmost_received_seq;
|
|
};
|
|
|
|
/*
|
|
* Termination variables
|
|
*/
|
|
struct iscsi_term_vars {
|
|
u8 BitMap;
|
|
#define ISCSI_TERM_VARS_TCP_STATE (0xF<<0)
|
|
#define ISCSI_TERM_VARS_TCP_STATE_SHIFT 0
|
|
#define ISCSI_TERM_VARS_FIN_RECEIVED_SBIT (0x1<<4)
|
|
#define ISCSI_TERM_VARS_FIN_RECEIVED_SBIT_SHIFT 4
|
|
#define ISCSI_TERM_VARS_ACK_ON_FIN_RECEIVED_SBIT (0x1<<5)
|
|
#define ISCSI_TERM_VARS_ACK_ON_FIN_RECEIVED_SBIT_SHIFT 5
|
|
#define ISCSI_TERM_VARS_TERM_ON_CHIP (0x1<<6)
|
|
#define ISCSI_TERM_VARS_TERM_ON_CHIP_SHIFT 6
|
|
#define ISCSI_TERM_VARS_RSRV (0x1<<7)
|
|
#define ISCSI_TERM_VARS_RSRV_SHIFT 7
|
|
};
|
|
|
|
/*
|
|
* iSCSI context region, used only in iSCSI
|
|
*/
|
|
struct tstorm_iscsi_st_context_section {
|
|
u32 nalPayload;
|
|
u32 b2nh;
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 rq_cons;
|
|
u8 flags;
|
|
#define TSTORM_ISCSI_ST_CONTEXT_SECTION_B_HDR_DIGEST_EN (0x1<<0)
|
|
#define TSTORM_ISCSI_ST_CONTEXT_SECTION_B_HDR_DIGEST_EN_SHIFT 0
|
|
#define TSTORM_ISCSI_ST_CONTEXT_SECTION_B_DATA_DIGEST_EN (0x1<<1)
|
|
#define TSTORM_ISCSI_ST_CONTEXT_SECTION_B_DATA_DIGEST_EN_SHIFT 1
|
|
#define TSTORM_ISCSI_ST_CONTEXT_SECTION_B_PARTIAL_HEADER (0x1<<2)
|
|
#define TSTORM_ISCSI_ST_CONTEXT_SECTION_B_PARTIAL_HEADER_SHIFT 2
|
|
#define TSTORM_ISCSI_ST_CONTEXT_SECTION_B_FULL_FEATURE (0x1<<3)
|
|
#define TSTORM_ISCSI_ST_CONTEXT_SECTION_B_FULL_FEATURE_SHIFT 3
|
|
#define TSTORM_ISCSI_ST_CONTEXT_SECTION_B_DROP_ALL_PDUS (0x1<<4)
|
|
#define TSTORM_ISCSI_ST_CONTEXT_SECTION_B_DROP_ALL_PDUS_SHIFT 4
|
|
#define TSTORM_ISCSI_ST_CONTEXT_SECTION_NALLEN (0x3<<5)
|
|
#define TSTORM_ISCSI_ST_CONTEXT_SECTION_NALLEN_SHIFT 5
|
|
#define TSTORM_ISCSI_ST_CONTEXT_SECTION_RSRV0 (0x1<<7)
|
|
#define TSTORM_ISCSI_ST_CONTEXT_SECTION_RSRV0_SHIFT 7
|
|
u8 hdr_bytes_2_fetch;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u8 hdr_bytes_2_fetch;
|
|
u8 flags;
|
|
#define TSTORM_ISCSI_ST_CONTEXT_SECTION_B_HDR_DIGEST_EN (0x1<<0)
|
|
#define TSTORM_ISCSI_ST_CONTEXT_SECTION_B_HDR_DIGEST_EN_SHIFT 0
|
|
#define TSTORM_ISCSI_ST_CONTEXT_SECTION_B_DATA_DIGEST_EN (0x1<<1)
|
|
#define TSTORM_ISCSI_ST_CONTEXT_SECTION_B_DATA_DIGEST_EN_SHIFT 1
|
|
#define TSTORM_ISCSI_ST_CONTEXT_SECTION_B_PARTIAL_HEADER (0x1<<2)
|
|
#define TSTORM_ISCSI_ST_CONTEXT_SECTION_B_PARTIAL_HEADER_SHIFT 2
|
|
#define TSTORM_ISCSI_ST_CONTEXT_SECTION_B_FULL_FEATURE (0x1<<3)
|
|
#define TSTORM_ISCSI_ST_CONTEXT_SECTION_B_FULL_FEATURE_SHIFT 3
|
|
#define TSTORM_ISCSI_ST_CONTEXT_SECTION_B_DROP_ALL_PDUS (0x1<<4)
|
|
#define TSTORM_ISCSI_ST_CONTEXT_SECTION_B_DROP_ALL_PDUS_SHIFT 4
|
|
#define TSTORM_ISCSI_ST_CONTEXT_SECTION_NALLEN (0x3<<5)
|
|
#define TSTORM_ISCSI_ST_CONTEXT_SECTION_NALLEN_SHIFT 5
|
|
#define TSTORM_ISCSI_ST_CONTEXT_SECTION_RSRV0 (0x1<<7)
|
|
#define TSTORM_ISCSI_ST_CONTEXT_SECTION_RSRV0_SHIFT 7
|
|
u16 rq_cons;
|
|
#endif
|
|
struct regpair rq_db_phy_addr;
|
|
#if defined(__BIG_ENDIAN)
|
|
struct iscsi_term_vars term_vars;
|
|
u8 rsrv1;
|
|
u16 iscsi_conn_id;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 iscsi_conn_id;
|
|
u8 rsrv1;
|
|
struct iscsi_term_vars term_vars;
|
|
#endif
|
|
u32 process_nxt;
|
|
};
|
|
|
|
/*
|
|
* The iSCSI non-aggregative context of Tstorm
|
|
*/
|
|
struct tstorm_iscsi_st_context {
|
|
struct tstorm_tcp_st_context_section tcp;
|
|
struct tstorm_iscsi_st_context_section iscsi;
|
|
};
|
|
|
|
/*
|
|
* Ethernet context section, shared in TOE, RDMA and ISCSI
|
|
*/
|
|
struct xstorm_eth_context_section {
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 remote_addr_4;
|
|
u8 remote_addr_5;
|
|
u8 local_addr_0;
|
|
u8 local_addr_1;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u8 local_addr_1;
|
|
u8 local_addr_0;
|
|
u8 remote_addr_5;
|
|
u8 remote_addr_4;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 remote_addr_0;
|
|
u8 remote_addr_1;
|
|
u8 remote_addr_2;
|
|
u8 remote_addr_3;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u8 remote_addr_3;
|
|
u8 remote_addr_2;
|
|
u8 remote_addr_1;
|
|
u8 remote_addr_0;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 reserved_vlan_type;
|
|
u16 params;
|
|
#define XSTORM_ETH_CONTEXT_SECTION_VLAN_ID (0xFFF<<0)
|
|
#define XSTORM_ETH_CONTEXT_SECTION_VLAN_ID_SHIFT 0
|
|
#define XSTORM_ETH_CONTEXT_SECTION_CFI (0x1<<12)
|
|
#define XSTORM_ETH_CONTEXT_SECTION_CFI_SHIFT 12
|
|
#define XSTORM_ETH_CONTEXT_SECTION_PRIORITY (0x7<<13)
|
|
#define XSTORM_ETH_CONTEXT_SECTION_PRIORITY_SHIFT 13
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 params;
|
|
#define XSTORM_ETH_CONTEXT_SECTION_VLAN_ID (0xFFF<<0)
|
|
#define XSTORM_ETH_CONTEXT_SECTION_VLAN_ID_SHIFT 0
|
|
#define XSTORM_ETH_CONTEXT_SECTION_CFI (0x1<<12)
|
|
#define XSTORM_ETH_CONTEXT_SECTION_CFI_SHIFT 12
|
|
#define XSTORM_ETH_CONTEXT_SECTION_PRIORITY (0x7<<13)
|
|
#define XSTORM_ETH_CONTEXT_SECTION_PRIORITY_SHIFT 13
|
|
u16 reserved_vlan_type;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 local_addr_2;
|
|
u8 local_addr_3;
|
|
u8 local_addr_4;
|
|
u8 local_addr_5;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u8 local_addr_5;
|
|
u8 local_addr_4;
|
|
u8 local_addr_3;
|
|
u8 local_addr_2;
|
|
#endif
|
|
};
|
|
|
|
/*
|
|
* IpV4 context section, shared in TOE, RDMA and ISCSI
|
|
*/
|
|
struct xstorm_ip_v4_context_section {
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 __pbf_hdr_cmd_rsvd_id;
|
|
u16 __pbf_hdr_cmd_rsvd_flags_offset;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 __pbf_hdr_cmd_rsvd_flags_offset;
|
|
u16 __pbf_hdr_cmd_rsvd_id;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 __pbf_hdr_cmd_rsvd_ver_ihl;
|
|
u8 tos;
|
|
u16 __pbf_hdr_cmd_rsvd_length;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 __pbf_hdr_cmd_rsvd_length;
|
|
u8 tos;
|
|
u8 __pbf_hdr_cmd_rsvd_ver_ihl;
|
|
#endif
|
|
u32 ip_local_addr;
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 ttl;
|
|
u8 __pbf_hdr_cmd_rsvd_protocol;
|
|
u16 __pbf_hdr_cmd_rsvd_csum;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 __pbf_hdr_cmd_rsvd_csum;
|
|
u8 __pbf_hdr_cmd_rsvd_protocol;
|
|
u8 ttl;
|
|
#endif
|
|
u32 __pbf_hdr_cmd_rsvd_1;
|
|
u32 ip_remote_addr;
|
|
};
|
|
|
|
/*
|
|
* context section, shared in TOE, RDMA and ISCSI
|
|
*/
|
|
struct xstorm_padded_ip_v4_context_section {
|
|
struct xstorm_ip_v4_context_section ip_v4;
|
|
u32 reserved1[4];
|
|
};
|
|
|
|
/*
|
|
* IpV6 context section, shared in TOE, RDMA and ISCSI
|
|
*/
|
|
struct xstorm_ip_v6_context_section {
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 pbf_hdr_cmd_rsvd_payload_len;
|
|
u8 pbf_hdr_cmd_rsvd_nxt_hdr;
|
|
u8 hop_limit;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u8 hop_limit;
|
|
u8 pbf_hdr_cmd_rsvd_nxt_hdr;
|
|
u16 pbf_hdr_cmd_rsvd_payload_len;
|
|
#endif
|
|
u32 priority_flow_label;
|
|
#define XSTORM_IP_V6_CONTEXT_SECTION_FLOW_LABEL (0xFFFFF<<0)
|
|
#define XSTORM_IP_V6_CONTEXT_SECTION_FLOW_LABEL_SHIFT 0
|
|
#define XSTORM_IP_V6_CONTEXT_SECTION_TRAFFIC_CLASS (0xFF<<20)
|
|
#define XSTORM_IP_V6_CONTEXT_SECTION_TRAFFIC_CLASS_SHIFT 20
|
|
#define XSTORM_IP_V6_CONTEXT_SECTION_PBF_HDR_CMD_RSVD_VER (0xF<<28)
|
|
#define XSTORM_IP_V6_CONTEXT_SECTION_PBF_HDR_CMD_RSVD_VER_SHIFT 28
|
|
u32 ip_local_addr_lo_hi;
|
|
u32 ip_local_addr_lo_lo;
|
|
u32 ip_local_addr_hi_hi;
|
|
u32 ip_local_addr_hi_lo;
|
|
u32 ip_remote_addr_lo_hi;
|
|
u32 ip_remote_addr_lo_lo;
|
|
u32 ip_remote_addr_hi_hi;
|
|
u32 ip_remote_addr_hi_lo;
|
|
};
|
|
|
|
union xstorm_ip_context_section_types {
|
|
struct xstorm_padded_ip_v4_context_section padded_ip_v4;
|
|
struct xstorm_ip_v6_context_section ip_v6;
|
|
};
|
|
|
|
/*
|
|
* TCP context section, shared in TOE, RDMA and ISCSI
|
|
*/
|
|
struct xstorm_tcp_context_section {
|
|
u32 snd_max;
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 remote_port;
|
|
u16 local_port;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 local_port;
|
|
u16 remote_port;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 original_nagle_1b;
|
|
u8 ts_enabled;
|
|
u16 tcp_params;
|
|
#define XSTORM_TCP_CONTEXT_SECTION_TOTAL_HEADER_SIZE (0xFF<<0)
|
|
#define XSTORM_TCP_CONTEXT_SECTION_TOTAL_HEADER_SIZE_SHIFT 0
|
|
#define __XSTORM_TCP_CONTEXT_SECTION_ECT_BIT (0x1<<8)
|
|
#define __XSTORM_TCP_CONTEXT_SECTION_ECT_BIT_SHIFT 8
|
|
#define __XSTORM_TCP_CONTEXT_SECTION_ECN_ENABLED (0x1<<9)
|
|
#define __XSTORM_TCP_CONTEXT_SECTION_ECN_ENABLED_SHIFT 9
|
|
#define XSTORM_TCP_CONTEXT_SECTION_SACK_ENABLED (0x1<<10)
|
|
#define XSTORM_TCP_CONTEXT_SECTION_SACK_ENABLED_SHIFT 10
|
|
#define XSTORM_TCP_CONTEXT_SECTION_SMALL_WIN_ADV (0x1<<11)
|
|
#define XSTORM_TCP_CONTEXT_SECTION_SMALL_WIN_ADV_SHIFT 11
|
|
#define XSTORM_TCP_CONTEXT_SECTION_FIN_SENT_FLAG (0x1<<12)
|
|
#define XSTORM_TCP_CONTEXT_SECTION_FIN_SENT_FLAG_SHIFT 12
|
|
#define XSTORM_TCP_CONTEXT_SECTION_WINDOW_SATURATED (0x1<<13)
|
|
#define XSTORM_TCP_CONTEXT_SECTION_WINDOW_SATURATED_SHIFT 13
|
|
#define XSTORM_TCP_CONTEXT_SECTION_SLOWPATH_QUEUES_FLUSH_COUNTER (0x3<<14)
|
|
#define XSTORM_TCP_CONTEXT_SECTION_SLOWPATH_QUEUES_FLUSH_COUNTER_SHIFT 14
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 tcp_params;
|
|
#define XSTORM_TCP_CONTEXT_SECTION_TOTAL_HEADER_SIZE (0xFF<<0)
|
|
#define XSTORM_TCP_CONTEXT_SECTION_TOTAL_HEADER_SIZE_SHIFT 0
|
|
#define __XSTORM_TCP_CONTEXT_SECTION_ECT_BIT (0x1<<8)
|
|
#define __XSTORM_TCP_CONTEXT_SECTION_ECT_BIT_SHIFT 8
|
|
#define __XSTORM_TCP_CONTEXT_SECTION_ECN_ENABLED (0x1<<9)
|
|
#define __XSTORM_TCP_CONTEXT_SECTION_ECN_ENABLED_SHIFT 9
|
|
#define XSTORM_TCP_CONTEXT_SECTION_SACK_ENABLED (0x1<<10)
|
|
#define XSTORM_TCP_CONTEXT_SECTION_SACK_ENABLED_SHIFT 10
|
|
#define XSTORM_TCP_CONTEXT_SECTION_SMALL_WIN_ADV (0x1<<11)
|
|
#define XSTORM_TCP_CONTEXT_SECTION_SMALL_WIN_ADV_SHIFT 11
|
|
#define XSTORM_TCP_CONTEXT_SECTION_FIN_SENT_FLAG (0x1<<12)
|
|
#define XSTORM_TCP_CONTEXT_SECTION_FIN_SENT_FLAG_SHIFT 12
|
|
#define XSTORM_TCP_CONTEXT_SECTION_WINDOW_SATURATED (0x1<<13)
|
|
#define XSTORM_TCP_CONTEXT_SECTION_WINDOW_SATURATED_SHIFT 13
|
|
#define XSTORM_TCP_CONTEXT_SECTION_SLOWPATH_QUEUES_FLUSH_COUNTER (0x3<<14)
|
|
#define XSTORM_TCP_CONTEXT_SECTION_SLOWPATH_QUEUES_FLUSH_COUNTER_SHIFT 14
|
|
u8 ts_enabled;
|
|
u8 original_nagle_1b;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 pseudo_csum;
|
|
u16 window_scaling_factor;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 window_scaling_factor;
|
|
u16 pseudo_csum;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 reserved2;
|
|
u8 statistics_counter_id;
|
|
u8 statistics_params;
|
|
#define XSTORM_TCP_CONTEXT_SECTION_UPDATE_L2_STATSTICS (0x1<<0)
|
|
#define XSTORM_TCP_CONTEXT_SECTION_UPDATE_L2_STATSTICS_SHIFT 0
|
|
#define XSTORM_TCP_CONTEXT_SECTION_UPDATE_L4_STATSTICS (0x1<<1)
|
|
#define XSTORM_TCP_CONTEXT_SECTION_UPDATE_L4_STATSTICS_SHIFT 1
|
|
#define XSTORM_TCP_CONTEXT_SECTION_RESERVED (0x3F<<2)
|
|
#define XSTORM_TCP_CONTEXT_SECTION_RESERVED_SHIFT 2
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u8 statistics_params;
|
|
#define XSTORM_TCP_CONTEXT_SECTION_UPDATE_L2_STATSTICS (0x1<<0)
|
|
#define XSTORM_TCP_CONTEXT_SECTION_UPDATE_L2_STATSTICS_SHIFT 0
|
|
#define XSTORM_TCP_CONTEXT_SECTION_UPDATE_L4_STATSTICS (0x1<<1)
|
|
#define XSTORM_TCP_CONTEXT_SECTION_UPDATE_L4_STATSTICS_SHIFT 1
|
|
#define XSTORM_TCP_CONTEXT_SECTION_RESERVED (0x3F<<2)
|
|
#define XSTORM_TCP_CONTEXT_SECTION_RESERVED_SHIFT 2
|
|
u8 statistics_counter_id;
|
|
u16 reserved2;
|
|
#endif
|
|
u32 ts_time_diff;
|
|
u32 __next_timer_expir;
|
|
};
|
|
|
|
/*
|
|
* Common context section, shared in TOE, RDMA and ISCSI
|
|
*/
|
|
struct xstorm_common_context_section {
|
|
struct xstorm_eth_context_section ethernet;
|
|
union xstorm_ip_context_section_types ip_union;
|
|
struct xstorm_tcp_context_section tcp;
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 __dcb_val;
|
|
u8 flags;
|
|
#define XSTORM_COMMON_CONTEXT_SECTION_PHYSQ_INITIALIZED (0x1<<0)
|
|
#define XSTORM_COMMON_CONTEXT_SECTION_PHYSQ_INITIALIZED_SHIFT 0
|
|
#define XSTORM_COMMON_CONTEXT_SECTION_PBF_PORT (0x7<<1)
|
|
#define XSTORM_COMMON_CONTEXT_SECTION_PBF_PORT_SHIFT 1
|
|
#define XSTORM_COMMON_CONTEXT_SECTION_VLAN_MODE (0x1<<4)
|
|
#define XSTORM_COMMON_CONTEXT_SECTION_VLAN_MODE_SHIFT 4
|
|
#define XSTORM_COMMON_CONTEXT_SECTION_ORIGINAL_PRIORITY (0x7<<5)
|
|
#define XSTORM_COMMON_CONTEXT_SECTION_ORIGINAL_PRIORITY_SHIFT 5
|
|
u8 reserved;
|
|
u8 ip_version_1b;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u8 ip_version_1b;
|
|
u8 reserved;
|
|
u8 flags;
|
|
#define XSTORM_COMMON_CONTEXT_SECTION_PHYSQ_INITIALIZED (0x1<<0)
|
|
#define XSTORM_COMMON_CONTEXT_SECTION_PHYSQ_INITIALIZED_SHIFT 0
|
|
#define XSTORM_COMMON_CONTEXT_SECTION_PBF_PORT (0x7<<1)
|
|
#define XSTORM_COMMON_CONTEXT_SECTION_PBF_PORT_SHIFT 1
|
|
#define XSTORM_COMMON_CONTEXT_SECTION_VLAN_MODE (0x1<<4)
|
|
#define XSTORM_COMMON_CONTEXT_SECTION_VLAN_MODE_SHIFT 4
|
|
#define XSTORM_COMMON_CONTEXT_SECTION_ORIGINAL_PRIORITY (0x7<<5)
|
|
#define XSTORM_COMMON_CONTEXT_SECTION_ORIGINAL_PRIORITY_SHIFT 5
|
|
u8 __dcb_val;
|
|
#endif
|
|
};
|
|
|
|
/*
|
|
* Flags used in ISCSI context section
|
|
*/
|
|
struct xstorm_iscsi_context_flags {
|
|
u8 flags;
|
|
#define XSTORM_ISCSI_CONTEXT_FLAGS_B_IMMEDIATE_DATA (0x1<<0)
|
|
#define XSTORM_ISCSI_CONTEXT_FLAGS_B_IMMEDIATE_DATA_SHIFT 0
|
|
#define XSTORM_ISCSI_CONTEXT_FLAGS_B_INITIAL_R2T (0x1<<1)
|
|
#define XSTORM_ISCSI_CONTEXT_FLAGS_B_INITIAL_R2T_SHIFT 1
|
|
#define XSTORM_ISCSI_CONTEXT_FLAGS_B_EN_HEADER_DIGEST (0x1<<2)
|
|
#define XSTORM_ISCSI_CONTEXT_FLAGS_B_EN_HEADER_DIGEST_SHIFT 2
|
|
#define XSTORM_ISCSI_CONTEXT_FLAGS_B_EN_DATA_DIGEST (0x1<<3)
|
|
#define XSTORM_ISCSI_CONTEXT_FLAGS_B_EN_DATA_DIGEST_SHIFT 3
|
|
#define XSTORM_ISCSI_CONTEXT_FLAGS_B_HQ_BD_WRITTEN (0x1<<4)
|
|
#define XSTORM_ISCSI_CONTEXT_FLAGS_B_HQ_BD_WRITTEN_SHIFT 4
|
|
#define XSTORM_ISCSI_CONTEXT_FLAGS_B_LAST_OP_SQ (0x1<<5)
|
|
#define XSTORM_ISCSI_CONTEXT_FLAGS_B_LAST_OP_SQ_SHIFT 5
|
|
#define XSTORM_ISCSI_CONTEXT_FLAGS_B_UPDATE_SND_NXT (0x1<<6)
|
|
#define XSTORM_ISCSI_CONTEXT_FLAGS_B_UPDATE_SND_NXT_SHIFT 6
|
|
#define XSTORM_ISCSI_CONTEXT_FLAGS_RESERVED4 (0x1<<7)
|
|
#define XSTORM_ISCSI_CONTEXT_FLAGS_RESERVED4_SHIFT 7
|
|
};
|
|
|
|
struct iscsi_task_context_entry_x {
|
|
u32 data_out_buffer_offset;
|
|
u32 itt;
|
|
u32 data_sn;
|
|
};
|
|
|
|
struct iscsi_task_context_entry_xuc_x_write_only {
|
|
u32 tx_r2t_sn;
|
|
};
|
|
|
|
struct iscsi_task_context_entry_xuc_xu_write_both {
|
|
u32 sgl_base_lo;
|
|
u32 sgl_base_hi;
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 sgl_size;
|
|
u8 sge_index;
|
|
u16 sge_offset;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 sge_offset;
|
|
u8 sge_index;
|
|
u8 sgl_size;
|
|
#endif
|
|
};
|
|
|
|
/*
|
|
* iSCSI context section
|
|
*/
|
|
struct xstorm_iscsi_context_section {
|
|
u32 first_burst_length;
|
|
u32 max_send_pdu_length;
|
|
struct regpair sq_pbl_base;
|
|
struct regpair sq_curr_pbe;
|
|
struct regpair hq_pbl_base;
|
|
struct regpair hq_curr_pbe_base;
|
|
struct regpair r2tq_pbl_base;
|
|
struct regpair r2tq_curr_pbe_base;
|
|
struct regpair task_pbl_base;
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 data_out_count;
|
|
struct xstorm_iscsi_context_flags flags;
|
|
u8 task_pbl_cache_idx;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u8 task_pbl_cache_idx;
|
|
struct xstorm_iscsi_context_flags flags;
|
|
u16 data_out_count;
|
|
#endif
|
|
u32 seq_more_2_send;
|
|
u32 pdu_more_2_send;
|
|
struct iscsi_task_context_entry_x temp_tce_x;
|
|
struct iscsi_task_context_entry_xuc_x_write_only temp_tce_x_wr;
|
|
struct iscsi_task_context_entry_xuc_xu_write_both temp_tce_xu_wr;
|
|
struct regpair lun;
|
|
u32 exp_data_transfer_len_ttt;
|
|
u32 pdu_data_2_rxmit;
|
|
u32 rxmit_bytes_2_dr;
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 rxmit_sge_offset;
|
|
u16 hq_rxmit_cons;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 hq_rxmit_cons;
|
|
u16 rxmit_sge_offset;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 r2tq_cons;
|
|
u8 rxmit_flags;
|
|
#define XSTORM_ISCSI_CONTEXT_SECTION_B_NEW_HQ_BD (0x1<<0)
|
|
#define XSTORM_ISCSI_CONTEXT_SECTION_B_NEW_HQ_BD_SHIFT 0
|
|
#define XSTORM_ISCSI_CONTEXT_SECTION_B_RXMIT_PDU_HDR (0x1<<1)
|
|
#define XSTORM_ISCSI_CONTEXT_SECTION_B_RXMIT_PDU_HDR_SHIFT 1
|
|
#define XSTORM_ISCSI_CONTEXT_SECTION_B_RXMIT_END_PDU (0x1<<2)
|
|
#define XSTORM_ISCSI_CONTEXT_SECTION_B_RXMIT_END_PDU_SHIFT 2
|
|
#define XSTORM_ISCSI_CONTEXT_SECTION_B_RXMIT_DR (0x1<<3)
|
|
#define XSTORM_ISCSI_CONTEXT_SECTION_B_RXMIT_DR_SHIFT 3
|
|
#define XSTORM_ISCSI_CONTEXT_SECTION_B_RXMIT_START_DR (0x1<<4)
|
|
#define XSTORM_ISCSI_CONTEXT_SECTION_B_RXMIT_START_DR_SHIFT 4
|
|
#define XSTORM_ISCSI_CONTEXT_SECTION_B_RXMIT_PADDING (0x3<<5)
|
|
#define XSTORM_ISCSI_CONTEXT_SECTION_B_RXMIT_PADDING_SHIFT 5
|
|
#define XSTORM_ISCSI_CONTEXT_SECTION_B_ISCSI_CONT_FAST_RXMIT (0x1<<7)
|
|
#define XSTORM_ISCSI_CONTEXT_SECTION_B_ISCSI_CONT_FAST_RXMIT_SHIFT 7
|
|
u8 rxmit_sge_idx;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u8 rxmit_sge_idx;
|
|
u8 rxmit_flags;
|
|
#define XSTORM_ISCSI_CONTEXT_SECTION_B_NEW_HQ_BD (0x1<<0)
|
|
#define XSTORM_ISCSI_CONTEXT_SECTION_B_NEW_HQ_BD_SHIFT 0
|
|
#define XSTORM_ISCSI_CONTEXT_SECTION_B_RXMIT_PDU_HDR (0x1<<1)
|
|
#define XSTORM_ISCSI_CONTEXT_SECTION_B_RXMIT_PDU_HDR_SHIFT 1
|
|
#define XSTORM_ISCSI_CONTEXT_SECTION_B_RXMIT_END_PDU (0x1<<2)
|
|
#define XSTORM_ISCSI_CONTEXT_SECTION_B_RXMIT_END_PDU_SHIFT 2
|
|
#define XSTORM_ISCSI_CONTEXT_SECTION_B_RXMIT_DR (0x1<<3)
|
|
#define XSTORM_ISCSI_CONTEXT_SECTION_B_RXMIT_DR_SHIFT 3
|
|
#define XSTORM_ISCSI_CONTEXT_SECTION_B_RXMIT_START_DR (0x1<<4)
|
|
#define XSTORM_ISCSI_CONTEXT_SECTION_B_RXMIT_START_DR_SHIFT 4
|
|
#define XSTORM_ISCSI_CONTEXT_SECTION_B_RXMIT_PADDING (0x3<<5)
|
|
#define XSTORM_ISCSI_CONTEXT_SECTION_B_RXMIT_PADDING_SHIFT 5
|
|
#define XSTORM_ISCSI_CONTEXT_SECTION_B_ISCSI_CONT_FAST_RXMIT (0x1<<7)
|
|
#define XSTORM_ISCSI_CONTEXT_SECTION_B_ISCSI_CONT_FAST_RXMIT_SHIFT 7
|
|
u16 r2tq_cons;
|
|
#endif
|
|
u32 hq_rxmit_tcp_seq;
|
|
};
|
|
|
|
/*
|
|
* Xstorm iSCSI Storm Context
|
|
*/
|
|
struct xstorm_iscsi_st_context {
|
|
struct xstorm_common_context_section common;
|
|
struct xstorm_iscsi_context_section iscsi;
|
|
};
|
|
|
|
/*
|
|
* Iscsi connection context
|
|
*/
|
|
struct iscsi_context {
|
|
struct ustorm_iscsi_st_context ustorm_st_context;
|
|
struct tstorm_iscsi_st_context tstorm_st_context;
|
|
struct xstorm_iscsi_ag_context xstorm_ag_context;
|
|
struct tstorm_iscsi_ag_context tstorm_ag_context;
|
|
struct cstorm_iscsi_ag_context cstorm_ag_context;
|
|
struct ustorm_iscsi_ag_context ustorm_ag_context;
|
|
struct timers_block_context timers_context;
|
|
struct regpair upb_context;
|
|
struct xstorm_iscsi_st_context xstorm_st_context;
|
|
struct regpair xpb_context;
|
|
struct cstorm_iscsi_st_context cstorm_st_context;
|
|
};
|
|
|
|
|
|
/*
|
|
* PDU header of an iSCSI DATA-OUT
|
|
*/
|
|
struct iscsi_data_pdu_hdr_little_endian {
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 opcode;
|
|
u8 op_attr;
|
|
#define ISCSI_DATA_PDU_HDR_LITTLE_ENDIAN_RSRV1 (0x7F<<0)
|
|
#define ISCSI_DATA_PDU_HDR_LITTLE_ENDIAN_RSRV1_SHIFT 0
|
|
#define ISCSI_DATA_PDU_HDR_LITTLE_ENDIAN_FINAL_FLAG (0x1<<7)
|
|
#define ISCSI_DATA_PDU_HDR_LITTLE_ENDIAN_FINAL_FLAG_SHIFT 7
|
|
u16 rsrv0;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 rsrv0;
|
|
u8 op_attr;
|
|
#define ISCSI_DATA_PDU_HDR_LITTLE_ENDIAN_RSRV1 (0x7F<<0)
|
|
#define ISCSI_DATA_PDU_HDR_LITTLE_ENDIAN_RSRV1_SHIFT 0
|
|
#define ISCSI_DATA_PDU_HDR_LITTLE_ENDIAN_FINAL_FLAG (0x1<<7)
|
|
#define ISCSI_DATA_PDU_HDR_LITTLE_ENDIAN_FINAL_FLAG_SHIFT 7
|
|
u8 opcode;
|
|
#endif
|
|
u32 data_fields;
|
|
#define ISCSI_DATA_PDU_HDR_LITTLE_ENDIAN_DATA_SEGMENT_LENGTH (0xFFFFFF<<0)
|
|
#define ISCSI_DATA_PDU_HDR_LITTLE_ENDIAN_DATA_SEGMENT_LENGTH_SHIFT 0
|
|
#define ISCSI_DATA_PDU_HDR_LITTLE_ENDIAN_TOTAL_AHS_LENGTH (0xFF<<24)
|
|
#define ISCSI_DATA_PDU_HDR_LITTLE_ENDIAN_TOTAL_AHS_LENGTH_SHIFT 24
|
|
struct regpair lun;
|
|
u32 itt;
|
|
u32 ttt;
|
|
u32 rsrv2;
|
|
u32 exp_stat_sn;
|
|
u32 rsrv3;
|
|
u32 data_sn;
|
|
u32 buffer_offset;
|
|
u32 rsrv4;
|
|
};
|
|
|
|
|
|
/*
|
|
* PDU header of an iSCSI login request
|
|
*/
|
|
struct iscsi_login_req_hdr_little_endian {
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 opcode;
|
|
u8 op_attr;
|
|
#define ISCSI_LOGIN_REQ_HDR_LITTLE_ENDIAN_NSG (0x3<<0)
|
|
#define ISCSI_LOGIN_REQ_HDR_LITTLE_ENDIAN_NSG_SHIFT 0
|
|
#define ISCSI_LOGIN_REQ_HDR_LITTLE_ENDIAN_CSG (0x3<<2)
|
|
#define ISCSI_LOGIN_REQ_HDR_LITTLE_ENDIAN_CSG_SHIFT 2
|
|
#define ISCSI_LOGIN_REQ_HDR_LITTLE_ENDIAN_RSRV0 (0x3<<4)
|
|
#define ISCSI_LOGIN_REQ_HDR_LITTLE_ENDIAN_RSRV0_SHIFT 4
|
|
#define ISCSI_LOGIN_REQ_HDR_LITTLE_ENDIAN_CONTINUE_FLG (0x1<<6)
|
|
#define ISCSI_LOGIN_REQ_HDR_LITTLE_ENDIAN_CONTINUE_FLG_SHIFT 6
|
|
#define ISCSI_LOGIN_REQ_HDR_LITTLE_ENDIAN_TRANSIT (0x1<<7)
|
|
#define ISCSI_LOGIN_REQ_HDR_LITTLE_ENDIAN_TRANSIT_SHIFT 7
|
|
u8 version_max;
|
|
u8 version_min;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u8 version_min;
|
|
u8 version_max;
|
|
u8 op_attr;
|
|
#define ISCSI_LOGIN_REQ_HDR_LITTLE_ENDIAN_NSG (0x3<<0)
|
|
#define ISCSI_LOGIN_REQ_HDR_LITTLE_ENDIAN_NSG_SHIFT 0
|
|
#define ISCSI_LOGIN_REQ_HDR_LITTLE_ENDIAN_CSG (0x3<<2)
|
|
#define ISCSI_LOGIN_REQ_HDR_LITTLE_ENDIAN_CSG_SHIFT 2
|
|
#define ISCSI_LOGIN_REQ_HDR_LITTLE_ENDIAN_RSRV0 (0x3<<4)
|
|
#define ISCSI_LOGIN_REQ_HDR_LITTLE_ENDIAN_RSRV0_SHIFT 4
|
|
#define ISCSI_LOGIN_REQ_HDR_LITTLE_ENDIAN_CONTINUE_FLG (0x1<<6)
|
|
#define ISCSI_LOGIN_REQ_HDR_LITTLE_ENDIAN_CONTINUE_FLG_SHIFT 6
|
|
#define ISCSI_LOGIN_REQ_HDR_LITTLE_ENDIAN_TRANSIT (0x1<<7)
|
|
#define ISCSI_LOGIN_REQ_HDR_LITTLE_ENDIAN_TRANSIT_SHIFT 7
|
|
u8 opcode;
|
|
#endif
|
|
u32 data_fields;
|
|
#define ISCSI_LOGIN_REQ_HDR_LITTLE_ENDIAN_DATA_SEGMENT_LENGTH (0xFFFFFF<<0)
|
|
#define ISCSI_LOGIN_REQ_HDR_LITTLE_ENDIAN_DATA_SEGMENT_LENGTH_SHIFT 0
|
|
#define ISCSI_LOGIN_REQ_HDR_LITTLE_ENDIAN_TOTAL_AHS_LENGTH (0xFF<<24)
|
|
#define ISCSI_LOGIN_REQ_HDR_LITTLE_ENDIAN_TOTAL_AHS_LENGTH_SHIFT 24
|
|
u32 isid_lo;
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 isid_hi;
|
|
u16 tsih;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 tsih;
|
|
u16 isid_hi;
|
|
#endif
|
|
u32 itt;
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 cid;
|
|
u16 rsrv1;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 rsrv1;
|
|
u16 cid;
|
|
#endif
|
|
u32 cmd_sn;
|
|
u32 exp_stat_sn;
|
|
u32 rsrv2[4];
|
|
};
|
|
|
|
/*
|
|
* PDU header of an iSCSI logout request
|
|
*/
|
|
struct iscsi_logout_req_hdr_little_endian {
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 opcode;
|
|
u8 op_attr;
|
|
#define ISCSI_LOGOUT_REQ_HDR_LITTLE_ENDIAN_REASON_CODE (0x7F<<0)
|
|
#define ISCSI_LOGOUT_REQ_HDR_LITTLE_ENDIAN_REASON_CODE_SHIFT 0
|
|
#define ISCSI_LOGOUT_REQ_HDR_LITTLE_ENDIAN_RSRV1_1 (0x1<<7)
|
|
#define ISCSI_LOGOUT_REQ_HDR_LITTLE_ENDIAN_RSRV1_1_SHIFT 7
|
|
u16 rsrv0;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 rsrv0;
|
|
u8 op_attr;
|
|
#define ISCSI_LOGOUT_REQ_HDR_LITTLE_ENDIAN_REASON_CODE (0x7F<<0)
|
|
#define ISCSI_LOGOUT_REQ_HDR_LITTLE_ENDIAN_REASON_CODE_SHIFT 0
|
|
#define ISCSI_LOGOUT_REQ_HDR_LITTLE_ENDIAN_RSRV1_1 (0x1<<7)
|
|
#define ISCSI_LOGOUT_REQ_HDR_LITTLE_ENDIAN_RSRV1_1_SHIFT 7
|
|
u8 opcode;
|
|
#endif
|
|
u32 data_fields;
|
|
#define ISCSI_LOGOUT_REQ_HDR_LITTLE_ENDIAN_DATA_SEGMENT_LENGTH (0xFFFFFF<<0)
|
|
#define ISCSI_LOGOUT_REQ_HDR_LITTLE_ENDIAN_DATA_SEGMENT_LENGTH_SHIFT 0
|
|
#define ISCSI_LOGOUT_REQ_HDR_LITTLE_ENDIAN_TOTAL_AHS_LENGTH (0xFF<<24)
|
|
#define ISCSI_LOGOUT_REQ_HDR_LITTLE_ENDIAN_TOTAL_AHS_LENGTH_SHIFT 24
|
|
u32 rsrv2[2];
|
|
u32 itt;
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 cid;
|
|
u16 rsrv1;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 rsrv1;
|
|
u16 cid;
|
|
#endif
|
|
u32 cmd_sn;
|
|
u32 exp_stat_sn;
|
|
u32 rsrv3[4];
|
|
};
|
|
|
|
/*
|
|
* PDU header of an iSCSI TMF request
|
|
*/
|
|
struct iscsi_tmf_req_hdr_little_endian {
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 opcode;
|
|
u8 op_attr;
|
|
#define ISCSI_TMF_REQ_HDR_LITTLE_ENDIAN_FUNCTION (0x7F<<0)
|
|
#define ISCSI_TMF_REQ_HDR_LITTLE_ENDIAN_FUNCTION_SHIFT 0
|
|
#define ISCSI_TMF_REQ_HDR_LITTLE_ENDIAN_RSRV1_1 (0x1<<7)
|
|
#define ISCSI_TMF_REQ_HDR_LITTLE_ENDIAN_RSRV1_1_SHIFT 7
|
|
u16 rsrv0;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 rsrv0;
|
|
u8 op_attr;
|
|
#define ISCSI_TMF_REQ_HDR_LITTLE_ENDIAN_FUNCTION (0x7F<<0)
|
|
#define ISCSI_TMF_REQ_HDR_LITTLE_ENDIAN_FUNCTION_SHIFT 0
|
|
#define ISCSI_TMF_REQ_HDR_LITTLE_ENDIAN_RSRV1_1 (0x1<<7)
|
|
#define ISCSI_TMF_REQ_HDR_LITTLE_ENDIAN_RSRV1_1_SHIFT 7
|
|
u8 opcode;
|
|
#endif
|
|
u32 data_fields;
|
|
#define ISCSI_TMF_REQ_HDR_LITTLE_ENDIAN_DATA_SEGMENT_LENGTH (0xFFFFFF<<0)
|
|
#define ISCSI_TMF_REQ_HDR_LITTLE_ENDIAN_DATA_SEGMENT_LENGTH_SHIFT 0
|
|
#define ISCSI_TMF_REQ_HDR_LITTLE_ENDIAN_TOTAL_AHS_LENGTH (0xFF<<24)
|
|
#define ISCSI_TMF_REQ_HDR_LITTLE_ENDIAN_TOTAL_AHS_LENGTH_SHIFT 24
|
|
struct regpair lun;
|
|
u32 itt;
|
|
u32 referenced_task_tag;
|
|
u32 cmd_sn;
|
|
u32 exp_stat_sn;
|
|
u32 ref_cmd_sn;
|
|
u32 exp_data_sn;
|
|
u32 rsrv2[2];
|
|
};
|
|
|
|
/*
|
|
* PDU header of an iSCSI Text request
|
|
*/
|
|
struct iscsi_text_req_hdr_little_endian {
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 opcode;
|
|
u8 op_attr;
|
|
#define ISCSI_TEXT_REQ_HDR_LITTLE_ENDIAN_RSRV1 (0x3F<<0)
|
|
#define ISCSI_TEXT_REQ_HDR_LITTLE_ENDIAN_RSRV1_SHIFT 0
|
|
#define ISCSI_TEXT_REQ_HDR_LITTLE_ENDIAN_CONTINUE_FLG (0x1<<6)
|
|
#define ISCSI_TEXT_REQ_HDR_LITTLE_ENDIAN_CONTINUE_FLG_SHIFT 6
|
|
#define ISCSI_TEXT_REQ_HDR_LITTLE_ENDIAN_FINAL (0x1<<7)
|
|
#define ISCSI_TEXT_REQ_HDR_LITTLE_ENDIAN_FINAL_SHIFT 7
|
|
u16 rsrv0;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 rsrv0;
|
|
u8 op_attr;
|
|
#define ISCSI_TEXT_REQ_HDR_LITTLE_ENDIAN_RSRV1 (0x3F<<0)
|
|
#define ISCSI_TEXT_REQ_HDR_LITTLE_ENDIAN_RSRV1_SHIFT 0
|
|
#define ISCSI_TEXT_REQ_HDR_LITTLE_ENDIAN_CONTINUE_FLG (0x1<<6)
|
|
#define ISCSI_TEXT_REQ_HDR_LITTLE_ENDIAN_CONTINUE_FLG_SHIFT 6
|
|
#define ISCSI_TEXT_REQ_HDR_LITTLE_ENDIAN_FINAL (0x1<<7)
|
|
#define ISCSI_TEXT_REQ_HDR_LITTLE_ENDIAN_FINAL_SHIFT 7
|
|
u8 opcode;
|
|
#endif
|
|
u32 data_fields;
|
|
#define ISCSI_TEXT_REQ_HDR_LITTLE_ENDIAN_DATA_SEGMENT_LENGTH (0xFFFFFF<<0)
|
|
#define ISCSI_TEXT_REQ_HDR_LITTLE_ENDIAN_DATA_SEGMENT_LENGTH_SHIFT 0
|
|
#define ISCSI_TEXT_REQ_HDR_LITTLE_ENDIAN_TOTAL_AHS_LENGTH (0xFF<<24)
|
|
#define ISCSI_TEXT_REQ_HDR_LITTLE_ENDIAN_TOTAL_AHS_LENGTH_SHIFT 24
|
|
struct regpair lun;
|
|
u32 itt;
|
|
u32 ttt;
|
|
u32 cmd_sn;
|
|
u32 exp_stat_sn;
|
|
u32 rsrv3[4];
|
|
};
|
|
|
|
/*
|
|
* PDU header of an iSCSI Nop-Out
|
|
*/
|
|
struct iscsi_nop_out_hdr_little_endian {
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 opcode;
|
|
u8 op_attr;
|
|
#define ISCSI_NOP_OUT_HDR_LITTLE_ENDIAN_RSRV1 (0x7F<<0)
|
|
#define ISCSI_NOP_OUT_HDR_LITTLE_ENDIAN_RSRV1_SHIFT 0
|
|
#define ISCSI_NOP_OUT_HDR_LITTLE_ENDIAN_RSRV2_1 (0x1<<7)
|
|
#define ISCSI_NOP_OUT_HDR_LITTLE_ENDIAN_RSRV2_1_SHIFT 7
|
|
u16 rsrv0;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 rsrv0;
|
|
u8 op_attr;
|
|
#define ISCSI_NOP_OUT_HDR_LITTLE_ENDIAN_RSRV1 (0x7F<<0)
|
|
#define ISCSI_NOP_OUT_HDR_LITTLE_ENDIAN_RSRV1_SHIFT 0
|
|
#define ISCSI_NOP_OUT_HDR_LITTLE_ENDIAN_RSRV2_1 (0x1<<7)
|
|
#define ISCSI_NOP_OUT_HDR_LITTLE_ENDIAN_RSRV2_1_SHIFT 7
|
|
u8 opcode;
|
|
#endif
|
|
u32 data_fields;
|
|
#define ISCSI_NOP_OUT_HDR_LITTLE_ENDIAN_DATA_SEGMENT_LENGTH (0xFFFFFF<<0)
|
|
#define ISCSI_NOP_OUT_HDR_LITTLE_ENDIAN_DATA_SEGMENT_LENGTH_SHIFT 0
|
|
#define ISCSI_NOP_OUT_HDR_LITTLE_ENDIAN_TOTAL_AHS_LENGTH (0xFF<<24)
|
|
#define ISCSI_NOP_OUT_HDR_LITTLE_ENDIAN_TOTAL_AHS_LENGTH_SHIFT 24
|
|
struct regpair lun;
|
|
u32 itt;
|
|
u32 ttt;
|
|
u32 cmd_sn;
|
|
u32 exp_stat_sn;
|
|
u32 rsrv3[4];
|
|
};
|
|
|
|
/*
|
|
* iscsi pdu headers in little endian form.
|
|
*/
|
|
union iscsi_pdu_headers_little_endian {
|
|
u32 fullHeaderSize[12];
|
|
struct iscsi_cmd_pdu_hdr_little_endian command_pdu_hdr;
|
|
struct iscsi_data_pdu_hdr_little_endian data_out_pdu_hdr;
|
|
struct iscsi_login_req_hdr_little_endian login_req_pdu_hdr;
|
|
struct iscsi_logout_req_hdr_little_endian logout_req_pdu_hdr;
|
|
struct iscsi_tmf_req_hdr_little_endian tmf_req_pdu_hdr;
|
|
struct iscsi_text_req_hdr_little_endian text_req_pdu_hdr;
|
|
struct iscsi_nop_out_hdr_little_endian nop_out_pdu_hdr;
|
|
};
|
|
|
|
struct iscsi_hq_bd {
|
|
union iscsi_pdu_headers_little_endian pdu_header;
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 reserved1;
|
|
u16 lcl_cmp_flg;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 lcl_cmp_flg;
|
|
u16 reserved1;
|
|
#endif
|
|
u32 sgl_base_lo;
|
|
u32 sgl_base_hi;
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 sgl_size;
|
|
u8 sge_index;
|
|
u16 sge_offset;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 sge_offset;
|
|
u8 sge_index;
|
|
u8 sgl_size;
|
|
#endif
|
|
};
|
|
|
|
|
|
/*
|
|
* CQE data for L2 OOO connection $$KEEP_ENDIANNESS$$
|
|
*/
|
|
struct iscsi_l2_ooo_data {
|
|
__le32 iscsi_cid;
|
|
u8 drop_isle;
|
|
u8 drop_size;
|
|
u8 ooo_opcode;
|
|
u8 ooo_isle;
|
|
u8 reserved[8];
|
|
};
|
|
|
|
|
|
|
|
|
|
|
|
|
|
struct iscsi_task_context_entry_xuc_c_write_only {
|
|
u32 total_data_acked;
|
|
};
|
|
|
|
struct iscsi_task_context_r2t_table_entry {
|
|
u32 ttt;
|
|
u32 desired_data_len;
|
|
};
|
|
|
|
struct iscsi_task_context_entry_xuc_u_write_only {
|
|
u32 exp_r2t_sn;
|
|
struct iscsi_task_context_r2t_table_entry r2t_table[4];
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 data_in_count;
|
|
u8 cq_id;
|
|
u8 valid_1b;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u8 valid_1b;
|
|
u8 cq_id;
|
|
u16 data_in_count;
|
|
#endif
|
|
};
|
|
|
|
struct iscsi_task_context_entry_xuc {
|
|
struct iscsi_task_context_entry_xuc_c_write_only write_c;
|
|
u32 exp_data_transfer_len;
|
|
struct iscsi_task_context_entry_xuc_x_write_only write_x;
|
|
u32 lun_lo;
|
|
struct iscsi_task_context_entry_xuc_xu_write_both write_xu;
|
|
u32 lun_hi;
|
|
struct iscsi_task_context_entry_xuc_u_write_only write_u;
|
|
};
|
|
|
|
struct iscsi_task_context_entry_u {
|
|
u32 exp_r2t_buff_offset;
|
|
u32 rem_rcv_len;
|
|
u32 exp_data_sn;
|
|
};
|
|
|
|
struct iscsi_task_context_entry {
|
|
struct iscsi_task_context_entry_x tce_x;
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 data_out_count;
|
|
u16 rsrv0;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 rsrv0;
|
|
u16 data_out_count;
|
|
#endif
|
|
struct iscsi_task_context_entry_xuc tce_xuc;
|
|
struct iscsi_task_context_entry_u tce_u;
|
|
u32 rsrv1[7];
|
|
};
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
struct iscsi_task_context_entry_xuc_x_init_only {
|
|
struct regpair lun;
|
|
u32 exp_data_transfer_len;
|
|
};
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/*
|
|
* ipv6 structure
|
|
*/
|
|
struct ip_v6_addr {
|
|
u32 ip_addr_lo_lo;
|
|
u32 ip_addr_lo_hi;
|
|
u32 ip_addr_hi_lo;
|
|
u32 ip_addr_hi_hi;
|
|
};
|
|
|
|
|
|
|
|
/*
|
|
* l5cm- connection identification params
|
|
*/
|
|
struct l5cm_conn_addr_params {
|
|
u32 pmtu;
|
|
#if defined(__BIG_ENDIAN)
|
|
u8 remote_addr_3;
|
|
u8 remote_addr_2;
|
|
u8 remote_addr_1;
|
|
u8 remote_addr_0;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u8 remote_addr_0;
|
|
u8 remote_addr_1;
|
|
u8 remote_addr_2;
|
|
u8 remote_addr_3;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 params;
|
|
#define L5CM_CONN_ADDR_PARAMS_IP_VERSION (0x1<<0)
|
|
#define L5CM_CONN_ADDR_PARAMS_IP_VERSION_SHIFT 0
|
|
#define L5CM_CONN_ADDR_PARAMS_RSRV (0x7FFF<<1)
|
|
#define L5CM_CONN_ADDR_PARAMS_RSRV_SHIFT 1
|
|
u8 remote_addr_5;
|
|
u8 remote_addr_4;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u8 remote_addr_4;
|
|
u8 remote_addr_5;
|
|
u16 params;
|
|
#define L5CM_CONN_ADDR_PARAMS_IP_VERSION (0x1<<0)
|
|
#define L5CM_CONN_ADDR_PARAMS_IP_VERSION_SHIFT 0
|
|
#define L5CM_CONN_ADDR_PARAMS_RSRV (0x7FFF<<1)
|
|
#define L5CM_CONN_ADDR_PARAMS_RSRV_SHIFT 1
|
|
#endif
|
|
struct ip_v6_addr local_ip_addr;
|
|
struct ip_v6_addr remote_ip_addr;
|
|
u32 ipv6_flow_label_20b;
|
|
u32 reserved1;
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 remote_tcp_port;
|
|
u16 local_tcp_port;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 local_tcp_port;
|
|
u16 remote_tcp_port;
|
|
#endif
|
|
};
|
|
|
|
/*
|
|
* l5cm-xstorm connection buffer
|
|
*/
|
|
struct l5cm_xstorm_conn_buffer {
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 rsrv1;
|
|
u16 params;
|
|
#define L5CM_XSTORM_CONN_BUFFER_NAGLE_ENABLE (0x1<<0)
|
|
#define L5CM_XSTORM_CONN_BUFFER_NAGLE_ENABLE_SHIFT 0
|
|
#define L5CM_XSTORM_CONN_BUFFER_RSRV (0x7FFF<<1)
|
|
#define L5CM_XSTORM_CONN_BUFFER_RSRV_SHIFT 1
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 params;
|
|
#define L5CM_XSTORM_CONN_BUFFER_NAGLE_ENABLE (0x1<<0)
|
|
#define L5CM_XSTORM_CONN_BUFFER_NAGLE_ENABLE_SHIFT 0
|
|
#define L5CM_XSTORM_CONN_BUFFER_RSRV (0x7FFF<<1)
|
|
#define L5CM_XSTORM_CONN_BUFFER_RSRV_SHIFT 1
|
|
u16 rsrv1;
|
|
#endif
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 mss;
|
|
u16 pseudo_header_checksum;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 pseudo_header_checksum;
|
|
u16 mss;
|
|
#endif
|
|
u32 rcv_buf;
|
|
u32 rsrv2;
|
|
struct regpair context_addr;
|
|
};
|
|
|
|
/*
|
|
* l5cm-tstorm connection buffer
|
|
*/
|
|
struct l5cm_tstorm_conn_buffer {
|
|
u32 rsrv1[2];
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 params;
|
|
#define L5CM_TSTORM_CONN_BUFFER_DELAYED_ACK_ENABLE (0x1<<0)
|
|
#define L5CM_TSTORM_CONN_BUFFER_DELAYED_ACK_ENABLE_SHIFT 0
|
|
#define L5CM_TSTORM_CONN_BUFFER_RSRV (0x7FFF<<1)
|
|
#define L5CM_TSTORM_CONN_BUFFER_RSRV_SHIFT 1
|
|
u8 ka_max_probe_count;
|
|
u8 ka_enable;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u8 ka_enable;
|
|
u8 ka_max_probe_count;
|
|
u16 params;
|
|
#define L5CM_TSTORM_CONN_BUFFER_DELAYED_ACK_ENABLE (0x1<<0)
|
|
#define L5CM_TSTORM_CONN_BUFFER_DELAYED_ACK_ENABLE_SHIFT 0
|
|
#define L5CM_TSTORM_CONN_BUFFER_RSRV (0x7FFF<<1)
|
|
#define L5CM_TSTORM_CONN_BUFFER_RSRV_SHIFT 1
|
|
#endif
|
|
u32 ka_timeout;
|
|
u32 ka_interval;
|
|
u32 max_rt_time;
|
|
};
|
|
|
|
/*
|
|
* l5cm connection buffer for active side
|
|
*/
|
|
struct l5cm_active_conn_buffer {
|
|
struct l5cm_conn_addr_params conn_addr_buf;
|
|
struct l5cm_xstorm_conn_buffer xstorm_conn_buffer;
|
|
struct l5cm_tstorm_conn_buffer tstorm_conn_buffer;
|
|
};
|
|
|
|
|
|
|
|
/*
|
|
* The l5cm opaque buffer passed in add new connection ramrod passive side
|
|
*/
|
|
struct l5cm_hash_input_string {
|
|
u32 __opaque1;
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 __opaque3;
|
|
u16 __opaque2;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 __opaque2;
|
|
u16 __opaque3;
|
|
#endif
|
|
struct ip_v6_addr __opaque4;
|
|
struct ip_v6_addr __opaque5;
|
|
u32 __opaque6;
|
|
u32 __opaque7[5];
|
|
};
|
|
|
|
|
|
/*
|
|
* syn cookie component
|
|
*/
|
|
struct l5cm_syn_cookie_comp {
|
|
u32 __opaque;
|
|
};
|
|
|
|
/*
|
|
* data related to listeners of a TCP port
|
|
*/
|
|
struct l5cm_port_listener_data {
|
|
u8 params;
|
|
#define L5CM_PORT_LISTENER_DATA_ENABLE (0x1<<0)
|
|
#define L5CM_PORT_LISTENER_DATA_ENABLE_SHIFT 0
|
|
#define L5CM_PORT_LISTENER_DATA_IP_INDEX (0xF<<1)
|
|
#define L5CM_PORT_LISTENER_DATA_IP_INDEX_SHIFT 1
|
|
#define L5CM_PORT_LISTENER_DATA_NET_FILTER (0x1<<5)
|
|
#define L5CM_PORT_LISTENER_DATA_NET_FILTER_SHIFT 5
|
|
#define L5CM_PORT_LISTENER_DATA_DEFFERED_MODE (0x1<<6)
|
|
#define L5CM_PORT_LISTENER_DATA_DEFFERED_MODE_SHIFT 6
|
|
#define L5CM_PORT_LISTENER_DATA_MPA_MODE (0x1<<7)
|
|
#define L5CM_PORT_LISTENER_DATA_MPA_MODE_SHIFT 7
|
|
};
|
|
|
|
/*
|
|
* Opaque structure passed from U to X when final ack arrives
|
|
*/
|
|
struct l5cm_opaque_buf {
|
|
u32 __opaque1;
|
|
u32 __opaque2;
|
|
u32 __opaque3;
|
|
u32 __opaque4;
|
|
struct l5cm_syn_cookie_comp __opaque5;
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 rsrv2;
|
|
u8 rsrv;
|
|
struct l5cm_port_listener_data __opaque6;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
struct l5cm_port_listener_data __opaque6;
|
|
u8 rsrv;
|
|
u16 rsrv2;
|
|
#endif
|
|
};
|
|
|
|
|
|
/*
|
|
* l5cm slow path element
|
|
*/
|
|
struct l5cm_packet_size {
|
|
u32 size;
|
|
u32 rsrv;
|
|
};
|
|
|
|
|
|
/*
|
|
* The final-ack union structure in PCS entry after final ack arrived
|
|
*/
|
|
struct l5cm_pcse_ack {
|
|
struct l5cm_xstorm_conn_buffer tx_socket_params;
|
|
struct l5cm_opaque_buf opaque_buf;
|
|
struct l5cm_tstorm_conn_buffer rx_socket_params;
|
|
};
|
|
|
|
|
|
/*
|
|
* The syn union structure in PCS entry after syn arrived
|
|
*/
|
|
struct l5cm_pcse_syn {
|
|
struct l5cm_opaque_buf opaque_buf;
|
|
u32 rsrv[12];
|
|
};
|
|
|
|
|
|
/*
|
|
* pcs entry data for passive connections
|
|
*/
|
|
struct l5cm_pcs_attributes {
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 pcs_id;
|
|
u8 status;
|
|
u8 flags;
|
|
#define L5CM_PCS_ATTRIBUTES_NET_FILTER (0x1<<0)
|
|
#define L5CM_PCS_ATTRIBUTES_NET_FILTER_SHIFT 0
|
|
#define L5CM_PCS_ATTRIBUTES_CALCULATE_HASH (0x1<<1)
|
|
#define L5CM_PCS_ATTRIBUTES_CALCULATE_HASH_SHIFT 1
|
|
#define L5CM_PCS_ATTRIBUTES_COMPARE_HASH_RESULT (0x1<<2)
|
|
#define L5CM_PCS_ATTRIBUTES_COMPARE_HASH_RESULT_SHIFT 2
|
|
#define L5CM_PCS_ATTRIBUTES_QUERY_ULP_ACCEPT (0x1<<3)
|
|
#define L5CM_PCS_ATTRIBUTES_QUERY_ULP_ACCEPT_SHIFT 3
|
|
#define L5CM_PCS_ATTRIBUTES_FIND_DEST_MAC (0x1<<4)
|
|
#define L5CM_PCS_ATTRIBUTES_FIND_DEST_MAC_SHIFT 4
|
|
#define L5CM_PCS_ATTRIBUTES_L4_OFFLOAD (0x1<<5)
|
|
#define L5CM_PCS_ATTRIBUTES_L4_OFFLOAD_SHIFT 5
|
|
#define L5CM_PCS_ATTRIBUTES_FORWARD_PACKET (0x1<<6)
|
|
#define L5CM_PCS_ATTRIBUTES_FORWARD_PACKET_SHIFT 6
|
|
#define L5CM_PCS_ATTRIBUTES_RSRV (0x1<<7)
|
|
#define L5CM_PCS_ATTRIBUTES_RSRV_SHIFT 7
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u8 flags;
|
|
#define L5CM_PCS_ATTRIBUTES_NET_FILTER (0x1<<0)
|
|
#define L5CM_PCS_ATTRIBUTES_NET_FILTER_SHIFT 0
|
|
#define L5CM_PCS_ATTRIBUTES_CALCULATE_HASH (0x1<<1)
|
|
#define L5CM_PCS_ATTRIBUTES_CALCULATE_HASH_SHIFT 1
|
|
#define L5CM_PCS_ATTRIBUTES_COMPARE_HASH_RESULT (0x1<<2)
|
|
#define L5CM_PCS_ATTRIBUTES_COMPARE_HASH_RESULT_SHIFT 2
|
|
#define L5CM_PCS_ATTRIBUTES_QUERY_ULP_ACCEPT (0x1<<3)
|
|
#define L5CM_PCS_ATTRIBUTES_QUERY_ULP_ACCEPT_SHIFT 3
|
|
#define L5CM_PCS_ATTRIBUTES_FIND_DEST_MAC (0x1<<4)
|
|
#define L5CM_PCS_ATTRIBUTES_FIND_DEST_MAC_SHIFT 4
|
|
#define L5CM_PCS_ATTRIBUTES_L4_OFFLOAD (0x1<<5)
|
|
#define L5CM_PCS_ATTRIBUTES_L4_OFFLOAD_SHIFT 5
|
|
#define L5CM_PCS_ATTRIBUTES_FORWARD_PACKET (0x1<<6)
|
|
#define L5CM_PCS_ATTRIBUTES_FORWARD_PACKET_SHIFT 6
|
|
#define L5CM_PCS_ATTRIBUTES_RSRV (0x1<<7)
|
|
#define L5CM_PCS_ATTRIBUTES_RSRV_SHIFT 7
|
|
u8 status;
|
|
u16 pcs_id;
|
|
#endif
|
|
};
|
|
|
|
|
|
union l5cm_seg_params {
|
|
struct l5cm_pcse_syn syn_seg_params;
|
|
struct l5cm_pcse_ack ack_seg_params;
|
|
};
|
|
|
|
/*
|
|
* pcs entry data for passive connections
|
|
*/
|
|
struct l5cm_pcs_hdr {
|
|
struct l5cm_hash_input_string hash_input_string;
|
|
struct l5cm_conn_addr_params conn_addr_buf;
|
|
u32 cid;
|
|
u32 hash_result;
|
|
union l5cm_seg_params seg_params;
|
|
struct l5cm_pcs_attributes att;
|
|
#if defined(__BIG_ENDIAN)
|
|
u16 rsrv;
|
|
u16 rx_seg_size;
|
|
#elif defined(__LITTLE_ENDIAN)
|
|
u16 rx_seg_size;
|
|
u16 rsrv;
|
|
#endif
|
|
};
|
|
|
|
/*
|
|
* pcs entry for passive connections
|
|
*/
|
|
struct l5cm_pcs_entry {
|
|
struct l5cm_pcs_hdr hdr;
|
|
u8 rx_segment[1516];
|
|
};
|
|
|
|
|
|
|
|
|
|
/*
|
|
* l5cm connection parameters
|
|
*/
|
|
union l5cm_reduce_param_union {
|
|
u32 opaque1;
|
|
u32 opaque2;
|
|
};
|
|
|
|
/*
|
|
* l5cm connection parameters
|
|
*/
|
|
struct l5cm_reduce_conn {
|
|
union l5cm_reduce_param_union opaque1;
|
|
u32 opaque2;
|
|
};
|
|
|
|
/*
|
|
* l5cm slow path element
|
|
*/
|
|
union l5cm_specific_data {
|
|
u8 protocol_data[8];
|
|
struct regpair phy_address;
|
|
struct l5cm_packet_size packet_size;
|
|
struct l5cm_reduce_conn reduced_conn;
|
|
};
|
|
|
|
/*
|
|
* l5 slow path element
|
|
*/
|
|
struct l5cm_spe {
|
|
struct spe_hdr hdr;
|
|
union l5cm_specific_data data;
|
|
};
|
|
|
|
|
|
|
|
|
|
/*
|
|
* Termination variables
|
|
*/
|
|
struct l5cm_term_vars {
|
|
u8 BitMap;
|
|
#define L5CM_TERM_VARS_TCP_STATE (0xF<<0)
|
|
#define L5CM_TERM_VARS_TCP_STATE_SHIFT 0
|
|
#define L5CM_TERM_VARS_FIN_RECEIVED_SBIT (0x1<<4)
|
|
#define L5CM_TERM_VARS_FIN_RECEIVED_SBIT_SHIFT 4
|
|
#define L5CM_TERM_VARS_ACK_ON_FIN_RECEIVED_SBIT (0x1<<5)
|
|
#define L5CM_TERM_VARS_ACK_ON_FIN_RECEIVED_SBIT_SHIFT 5
|
|
#define L5CM_TERM_VARS_TERM_ON_CHIP (0x1<<6)
|
|
#define L5CM_TERM_VARS_TERM_ON_CHIP_SHIFT 6
|
|
#define L5CM_TERM_VARS_RSRV (0x1<<7)
|
|
#define L5CM_TERM_VARS_RSRV_SHIFT 7
|
|
};
|
|
|
|
|
|
|
|
|
|
/*
|
|
* Tstorm Tcp flags
|
|
*/
|
|
struct tstorm_l5cm_tcp_flags {
|
|
u16 flags;
|
|
#define TSTORM_L5CM_TCP_FLAGS_VLAN_ID (0xFFF<<0)
|
|
#define TSTORM_L5CM_TCP_FLAGS_VLAN_ID_SHIFT 0
|
|
#define TSTORM_L5CM_TCP_FLAGS_RSRV0 (0x1<<12)
|
|
#define TSTORM_L5CM_TCP_FLAGS_RSRV0_SHIFT 12
|
|
#define TSTORM_L5CM_TCP_FLAGS_TS_ENABLED (0x1<<13)
|
|
#define TSTORM_L5CM_TCP_FLAGS_TS_ENABLED_SHIFT 13
|
|
#define TSTORM_L5CM_TCP_FLAGS_RSRV1 (0x3<<14)
|
|
#define TSTORM_L5CM_TCP_FLAGS_RSRV1_SHIFT 14
|
|
};
|
|
|
|
|
|
/*
|
|
* Xstorm Tcp flags
|
|
*/
|
|
struct xstorm_l5cm_tcp_flags {
|
|
u8 flags;
|
|
#define XSTORM_L5CM_TCP_FLAGS_ENC_ENABLED (0x1<<0)
|
|
#define XSTORM_L5CM_TCP_FLAGS_ENC_ENABLED_SHIFT 0
|
|
#define XSTORM_L5CM_TCP_FLAGS_TS_ENABLED (0x1<<1)
|
|
#define XSTORM_L5CM_TCP_FLAGS_TS_ENABLED_SHIFT 1
|
|
#define XSTORM_L5CM_TCP_FLAGS_WND_SCL_EN (0x1<<2)
|
|
#define XSTORM_L5CM_TCP_FLAGS_WND_SCL_EN_SHIFT 2
|
|
#define XSTORM_L5CM_TCP_FLAGS_RSRV (0x1F<<3)
|
|
#define XSTORM_L5CM_TCP_FLAGS_RSRV_SHIFT 3
|
|
};
|
|
|
|
|
|
|
|
/*
|
|
* Out-of-order states
|
|
*/
|
|
enum tcp_ooo_event {
|
|
TCP_EVENT_ADD_PEN = 0,
|
|
TCP_EVENT_ADD_NEW_ISLE = 1,
|
|
TCP_EVENT_ADD_ISLE_RIGHT = 2,
|
|
TCP_EVENT_ADD_ISLE_LEFT = 3,
|
|
TCP_EVENT_JOIN = 4,
|
|
TCP_EVENT_NOP = 5,
|
|
MAX_TCP_OOO_EVENT
|
|
};
|
|
|
|
|
|
/*
|
|
* OOO support modes
|
|
*/
|
|
enum tcp_tstorm_ooo {
|
|
TCP_TSTORM_OOO_DROP_AND_PROC_ACK = 0,
|
|
TCP_TSTORM_OOO_SEND_PURE_ACK = 1,
|
|
TCP_TSTORM_OOO_SUPPORTED = 2,
|
|
MAX_TCP_TSTORM_OOO
|
|
};
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
#endif /* __5710_HSI_CNIC_LE__ */
|