diff options
Diffstat (limited to 'drivers/net/cnic_defs.h')
| -rw-r--r-- | drivers/net/cnic_defs.h | 580 |
1 files changed, 580 insertions, 0 deletions
diff --git a/drivers/net/cnic_defs.h b/drivers/net/cnic_defs.h new file mode 100644 index 000000000000..cee80f694457 --- /dev/null +++ b/drivers/net/cnic_defs.h @@ -0,0 +1,580 @@ + +/* 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 */ |
