cnic_defs.h
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/* cnic.c: Broadcom CNIC core network driver.
*
* Copyright (c) 2006-2009 Broadcom Corporation
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation.
*
*/
#ifndef CNIC_DEFS_H
#define CNIC_DEFS_H
/* KWQ (kernel work queue) request op codes */
#define L2_KWQE_OPCODE_VALUE_FLUSH (4)
#define L4_KWQE_OPCODE_VALUE_CONNECT1 (50)
#define L4_KWQE_OPCODE_VALUE_CONNECT2 (51)
#define L4_KWQE_OPCODE_VALUE_CONNECT3 (52)
#define L4_KWQE_OPCODE_VALUE_RESET (53)
#define L4_KWQE_OPCODE_VALUE_CLOSE (54)
#define L4_KWQE_OPCODE_VALUE_UPDATE_SECRET (60)
#define L4_KWQE_OPCODE_VALUE_INIT_ULP (61)
#define L4_KWQE_OPCODE_VALUE_OFFLOAD_PG (1)
#define L4_KWQE_OPCODE_VALUE_UPDATE_PG (9)
#define L4_KWQE_OPCODE_VALUE_UPLOAD_PG (14)
#define L5CM_RAMROD_CMD_ID_BASE (0x80)
#define L5CM_RAMROD_CMD_ID_TCP_CONNECT (L5CM_RAMROD_CMD_ID_BASE + 3)
#define L5CM_RAMROD_CMD_ID_CLOSE (L5CM_RAMROD_CMD_ID_BASE + 12)
#define L5CM_RAMROD_CMD_ID_ABORT (L5CM_RAMROD_CMD_ID_BASE + 13)
#define L5CM_RAMROD_CMD_ID_SEARCHER_DELETE (L5CM_RAMROD_CMD_ID_BASE + 14)
#define L5CM_RAMROD_CMD_ID_TERMINATE_OFFLOAD (L5CM_RAMROD_CMD_ID_BASE + 15)
/* KCQ (kernel completion queue) response op codes */
#define L4_KCQE_OPCODE_VALUE_CLOSE_COMP (53)
#define L4_KCQE_OPCODE_VALUE_RESET_COMP (54)
#define L4_KCQE_OPCODE_VALUE_FW_TCP_UPDATE (55)
#define L4_KCQE_OPCODE_VALUE_CONNECT_COMPLETE (56)
#define L4_KCQE_OPCODE_VALUE_RESET_RECEIVED (57)
#define L4_KCQE_OPCODE_VALUE_CLOSE_RECEIVED (58)
#define L4_KCQE_OPCODE_VALUE_INIT_ULP (61)
#define L4_KCQE_OPCODE_VALUE_OFFLOAD_PG (1)
#define L4_KCQE_OPCODE_VALUE_UPDATE_PG (9)
#define L4_KCQE_OPCODE_VALUE_UPLOAD_PG (14)
/* KCQ (kernel completion queue) completion status */
#define L4_KCQE_COMPLETION_STATUS_SUCCESS (0)
#define L4_KCQE_COMPLETION_STATUS_TIMEOUT (0x93)
#define L4_LAYER_CODE (4)
#define L2_LAYER_CODE (2)
/*
* L4 KCQ CQE
*/
struct l4_kcq {
u32 cid;
u32 pg_cid;
u32 conn_id;
u32 pg_host_opaque;
#if defined(__BIG_ENDIAN)
u16 status;
u16 reserved1;
#elif defined(__LITTLE_ENDIAN)
u16 reserved1;
u16 status;
#endif
u32 reserved2[2];
#if defined(__BIG_ENDIAN)
u8 flags;
#define L4_KCQ_RESERVED3 (0x7<<0)
#define L4_KCQ_RESERVED3_SHIFT 0
#define L4_KCQ_RAMROD_COMPLETION (0x1<<3) /* Everest only */
#define L4_KCQ_RAMROD_COMPLETION_SHIFT 3
#define L4_KCQ_LAYER_CODE (0x7<<4)
#define L4_KCQ_LAYER_CODE_SHIFT 4
#define L4_KCQ_RESERVED4 (0x1<<7)
#define L4_KCQ_RESERVED4_SHIFT 7
u8 op_code;
u16 qe_self_seq;
#elif defined(__LITTLE_ENDIAN)
u16 qe_self_seq;
u8 op_code;
u8 flags;
#define L4_KCQ_RESERVED3 (0xF<<0)
#define L4_KCQ_RESERVED3_SHIFT 0
#define L4_KCQ_RAMROD_COMPLETION (0x1<<3) /* Everest only */
#define L4_KCQ_RAMROD_COMPLETION_SHIFT 3
#define L4_KCQ_LAYER_CODE (0x7<<4)
#define L4_KCQ_LAYER_CODE_SHIFT 4
#define L4_KCQ_RESERVED4 (0x1<<7)
#define L4_KCQ_RESERVED4_SHIFT 7
#endif
};
/*
* L4 KCQ CQE PG upload
*/
struct l4_kcq_upload_pg {
u32 pg_cid;
#if defined(__BIG_ENDIAN)
u16 pg_status;
u16 pg_ipid_count;
#elif defined(__LITTLE_ENDIAN)
u16 pg_ipid_count;
u16 pg_status;
#endif
u32 reserved1[5];
#if defined(__BIG_ENDIAN)
u8 flags;
#define L4_KCQ_UPLOAD_PG_RESERVED3 (0xF<<0)
#define L4_KCQ_UPLOAD_PG_RESERVED3_SHIFT 0
#define L4_KCQ_UPLOAD_PG_LAYER_CODE (0x7<<4)
#define L4_KCQ_UPLOAD_PG_LAYER_CODE_SHIFT 4
#define L4_KCQ_UPLOAD_PG_RESERVED4 (0x1<<7)
#define L4_KCQ_UPLOAD_PG_RESERVED4_SHIFT 7
u8 op_code;
u16 qe_self_seq;
#elif defined(__LITTLE_ENDIAN)
u16 qe_self_seq;
u8 op_code;
u8 flags;
#define L4_KCQ_UPLOAD_PG_RESERVED3 (0xF<<0)
#define L4_KCQ_UPLOAD_PG_RESERVED3_SHIFT 0
#define L4_KCQ_UPLOAD_PG_LAYER_CODE (0x7<<4)
#define L4_KCQ_UPLOAD_PG_LAYER_CODE_SHIFT 4
#define L4_KCQ_UPLOAD_PG_RESERVED4 (0x1<<7)
#define L4_KCQ_UPLOAD_PG_RESERVED4_SHIFT 7
#endif
};
/*
* Gracefully close the connection request
*/
struct l4_kwq_close_req {
#if defined(__BIG_ENDIAN)
u8 flags;
#define L4_KWQ_CLOSE_REQ_RESERVED1 (0xF<<0)
#define L4_KWQ_CLOSE_REQ_RESERVED1_SHIFT 0
#define L4_KWQ_CLOSE_REQ_LAYER_CODE (0x7<<4)
#define L4_KWQ_CLOSE_REQ_LAYER_CODE_SHIFT 4
#define L4_KWQ_CLOSE_REQ_LINKED_WITH_NEXT (0x1<<7)
#define L4_KWQ_CLOSE_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_CLOSE_REQ_RESERVED1 (0xF<<0)
#define L4_KWQ_CLOSE_REQ_RESERVED1_SHIFT 0
#define L4_KWQ_CLOSE_REQ_LAYER_CODE (0x7<<4)
#define L4_KWQ_CLOSE_REQ_LAYER_CODE_SHIFT 4
#define L4_KWQ_CLOSE_REQ_LINKED_WITH_NEXT (0x1<<7)
#define L4_KWQ_CLOSE_REQ_LINKED_WITH_NEXT_SHIFT 7
#endif
u32 cid;
u32 reserved2[6];
};
/*
* The first request to be passed in order to establish connection in option2
*/
struct l4_kwq_connect_req1 {
#if defined(__BIG_ENDIAN)
u8 flags;
#define L4_KWQ_CONNECT_REQ1_RESERVED1 (0xF<<0)
#define L4_KWQ_CONNECT_REQ1_RESERVED1_SHIFT 0
#define L4_KWQ_CONNECT_REQ1_LAYER_CODE (0x7<<4)
#define L4_KWQ_CONNECT_REQ1_LAYER_CODE_SHIFT 4
#define L4_KWQ_CONNECT_REQ1_LINKED_WITH_NEXT (0x1<<7)
#define L4_KWQ_CONNECT_REQ1_LINKED_WITH_NEXT_SHIFT 7
u8 op_code;
u8 reserved0;
u8 conn_flags;
#define L4_KWQ_CONNECT_REQ1_IS_PG_HOST_OPAQUE (0x1<<0)
#define L4_KWQ_CONNECT_REQ1_IS_PG_HOST_OPAQUE_SHIFT 0
#define L4_KWQ_CONNECT_REQ1_IP_V6 (0x1<<1)
#define L4_KWQ_CONNECT_REQ1_IP_V6_SHIFT 1
#define L4_KWQ_CONNECT_REQ1_PASSIVE_FLAG (0x1<<2)
#define L4_KWQ_CONNECT_REQ1_PASSIVE_FLAG_SHIFT 2
#define L4_KWQ_CONNECT_REQ1_RSRV (0x1F<<3)
#define L4_KWQ_CONNECT_REQ1_RSRV_SHIFT 3
#elif defined(__LITTLE_ENDIAN)
u8 conn_flags;
#define L4_KWQ_CONNECT_REQ1_IS_PG_HOST_OPAQUE (0x1<<0)
#define L4_KWQ_CONNECT_REQ1_IS_PG_HOST_OPAQUE_SHIFT 0
#define L4_KWQ_CONNECT_REQ1_IP_V6 (0x1<<1)
#define L4_KWQ_CONNECT_REQ1_IP_V6_SHIFT 1
#define L4_KWQ_CONNECT_REQ1_PASSIVE_FLAG (0x1<<2)
#define L4_KWQ_CONNECT_REQ1_PASSIVE_FLAG_SHIFT 2
#define L4_KWQ_CONNECT_REQ1_RSRV (0x1F<<3)
#define L4_KWQ_CONNECT_REQ1_RSRV_SHIFT 3
u8 reserved0;
u8 op_code;
u8 flags;
#define L4_KWQ_CONNECT_REQ1_RESERVED1 (0xF<<0)
#define L4_KWQ_CONNECT_REQ1_RESERVED1_SHIFT 0
#define L4_KWQ_CONNECT_REQ1_LAYER_CODE (0x7<<4)
#define L4_KWQ_CONNECT_REQ1_LAYER_CODE_SHIFT 4
#define L4_KWQ_CONNECT_REQ1_LINKED_WITH_NEXT (0x1<<7)
#define L4_KWQ_CONNECT_REQ1_LINKED_WITH_NEXT_SHIFT 7
#endif
u32 cid;
u32 pg_cid;
u32 src_ip;
u32 dst_ip;
#if defined(__BIG_ENDIAN)
u16 dst_port;
u16 src_port;
#elif defined(__LITTLE_ENDIAN)
u16 src_port;
u16 dst_port;
#endif
#if defined(__BIG_ENDIAN)
u8 rsrv1[3];
u8 tcp_flags;
#define L4_KWQ_CONNECT_REQ1_NO_DELAY_ACK (0x1<<0)
#define L4_KWQ_CONNECT_REQ1_NO_DELAY_ACK_SHIFT 0
#define L4_KWQ_CONNECT_REQ1_KEEP_ALIVE (0x1<<1)
#define L4_KWQ_CONNECT_REQ1_KEEP_ALIVE_SHIFT 1
#define L4_KWQ_CONNECT_REQ1_NAGLE_ENABLE (0x1<<2)
#define L4_KWQ_CONNECT_REQ1_NAGLE_ENABLE_SHIFT 2
#define L4_KWQ_CONNECT_REQ1_TIME_STAMP (0x1<<3)
#define L4_KWQ_CONNECT_REQ1_TIME_STAMP_SHIFT 3
#define L4_KWQ_CONNECT_REQ1_SACK (0x1<<4)
#define L4_KWQ_CONNECT_REQ1_SACK_SHIFT 4
#define L4_KWQ_CONNECT_REQ1_SEG_SCALING (0x1<<5)
#define L4_KWQ_CONNECT_REQ1_SEG_SCALING_SHIFT 5
#define L4_KWQ_CONNECT_REQ1_RESERVED2 (0x3<<6)
#define L4_KWQ_CONNECT_REQ1_RESERVED2_SHIFT 6
#elif defined(__LITTLE_ENDIAN)
u8 tcp_flags;
#define L4_KWQ_CONNECT_REQ1_NO_DELAY_ACK (0x1<<0)
#define L4_KWQ_CONNECT_REQ1_NO_DELAY_ACK_SHIFT 0
#define L4_KWQ_CONNECT_REQ1_KEEP_ALIVE (0x1<<1)
#define L4_KWQ_CONNECT_REQ1_KEEP_ALIVE_SHIFT 1
#define L4_KWQ_CONNECT_REQ1_NAGLE_ENABLE (0x1<<2)
#define L4_KWQ_CONNECT_REQ1_NAGLE_ENABLE_SHIFT 2
#define L4_KWQ_CONNECT_REQ1_TIME_STAMP (0x1<<3)
#define L4_KWQ_CONNECT_REQ1_TIME_STAMP_SHIFT 3
#define L4_KWQ_CONNECT_REQ1_SACK (0x1<<4)
#define L4_KWQ_CONNECT_REQ1_SACK_SHIFT 4
#define L4_KWQ_CONNECT_REQ1_SEG_SCALING (0x1<<5)
#define L4_KWQ_CONNECT_REQ1_SEG_SCALING_SHIFT 5
#define L4_KWQ_CONNECT_REQ1_RESERVED2 (0x3<<6)
#define L4_KWQ_CONNECT_REQ1_RESERVED2_SHIFT 6
u8 rsrv1[3];
#endif
u32 rsrv2;
};
/*
* The second ( optional )request to be passed in order to establish
* connection in option2 - for IPv6 only
*/
struct l4_kwq_connect_req2 {
#if defined(__BIG_ENDIAN)
u8 flags;
#define L4_KWQ_CONNECT_REQ2_RESERVED1 (0xF<<0)
#define L4_KWQ_CONNECT_REQ2_RESERVED1_SHIFT 0
#define L4_KWQ_CONNECT_REQ2_LAYER_CODE (0x7<<4)
#define L4_KWQ_CONNECT_REQ2_LAYER_CODE_SHIFT 4
#define L4_KWQ_CONNECT_REQ2_LINKED_WITH_NEXT (0x1<<7)
#define L4_KWQ_CONNECT_REQ2_LINKED_WITH_NEXT_SHIFT 7
u8 op_code;
u8 reserved0;
u8 rsrv;
#elif defined(__LITTLE_ENDIAN)
u8 rsrv;
u8 reserved0;
u8 op_code;
u8 flags;
#define L4_KWQ_CONNECT_REQ2_RESERVED1 (0xF<<0)
#define L4_KWQ_CONNECT_REQ2_RESERVED1_SHIFT 0
#define L4_KWQ_CONNECT_REQ2_LAYER_CODE (0x7<<4)
#define L4_KWQ_CONNECT_REQ2_LAYER_CODE_SHIFT 4
#define L4_KWQ_CONNECT_REQ2_LINKED_WITH_NEXT (0x1<<7)
#define L4_KWQ_CONNECT_REQ2_LINKED_WITH_NEXT_SHIFT 7
#endif
u32 reserved2;
u32 src_ip_v6_2;
u32 src_ip_v6_3;
u32 src_ip_v6_4;
u32 dst_ip_v6_2;
u32 dst_ip_v6_3;
u32 dst_ip_v6_4;
};
/*
* The third ( and last )request to be passed in order to establish
* connection in option2
*/
struct l4_kwq_connect_req3 {
#if defined(__BIG_ENDIAN)
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
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];
};
#endif /* CNIC_DEFS_H */