diff options
Diffstat (limited to 'drivers/net/cnic_defs.h')
| -rw-r--r-- | drivers/net/cnic_defs.h | 2473 |
1 files changed, 0 insertions, 2473 deletions
diff --git a/drivers/net/cnic_defs.h b/drivers/net/cnic_defs.h deleted file mode 100644 index 328e8b2765a..00000000000 --- a/drivers/net/cnic_defs.h +++ /dev/null @@ -1,2473 +0,0 @@ - -/* cnic.c: Broadcom CNIC core network driver. - * - * Copyright (c) 2006-2010 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 L2_KWQE_OPCODE_VALUE_VM_FREE_RX_QUEUE (8) - -#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_KCQE_COMPLETION_STATUS_CTX_ALLOC_FAIL (0x83) -#define L4_KCQE_COMPLETION_STATUS_OFFLOADED_PG (0x89) - -#define L4_KCQE_OPCODE_VALUE_OOO_EVENT_NOTIFICATION (0xa0) -#define L4_KCQE_OPCODE_VALUE_OOO_FLUSH (0xa1) - -#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]; -}; - -/* - * 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_PENDING_COMPLETION3_CF (0x3<<14) -#define __CSTORM_ISCSI_AG_CONTEXT_PENDING_COMPLETION3_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_PENDING_COMPLETION0_CF_EN (0x1<<19) -#define __CSTORM_ISCSI_AG_CONTEXT_PENDING_COMPLETION0_CF_EN_SHIFT 19 -#define __CSTORM_ISCSI_AG_CONTEXT_PENDING_COMPLETION1_CF_EN (0x1<<20) -#define __CSTORM_ISCSI_AG_CONTEXT_PENDING_COMPLETION1_CF_EN_SHIFT 20 -#define __CSTORM_ISCSI_AG_CONTEXT_PENDING_COMPLETION2_CF_EN (0x1<<21) -#define __CSTORM_ISCSI_AG_CONTEXT_PENDING_COMPLETION2_CF_EN_SHIFT 21 -#define __CSTORM_ISCSI_AG_CONTEXT_PENDING_COMPLETION3_CF_EN (0x1<<22) -#define __CSTORM_ISCSI_AG_CONTEXT_PENDING_COMPLETION3_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_prod0; -#elif defined(__LITTLE_ENDIAN) - u16 __cq_u_prod0; - u16 __reserved64; -#endif - u32 __cq_u_prod1; -#if defined(__BIG_ENDIAN) - u16 __agg_vars3; - u16 __cq_u_prod2; -#elif defined(__LITTLE_ENDIAN) - u16 __cq_u_prod2; - u16 __agg_vars3; -#endif -#if defined(__BIG_ENDIAN) - u16 __aux2_th; - u16 __cq_u_prod3; -#elif defined(__LITTLE_ENDIAN) - u16 __cq_u_prod3; - u16 __aux2_th; -#endif -}; - -/* - * 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) - u16 reserved6; - u16 local_sge_1_size; -#elif defined(__LITTLE_ENDIAN) - u16 local_sge_1_size; - u16 reserved6; -#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_PADDING_2B (0x3<<24) -#define USTORM_ISCSI_PLACEMENT_DB_EXP_PADDING_2B_SHIFT 24 -#define USTORM_ISCSI_PLACEMENT_DB_EXP_DIGEST_3B (0x7<<26) -#define USTORM_ISCSI_PLACEMENT_DB_EXP_DIGEST_3B_SHIFT 26 -#define USTORM_ISCSI_PLACEMENT_DB_NAL_LEN_3B (0x7<<29) -#define USTORM_ISCSI_PLACEMENT_DB_NAL_LEN_3B_SHIFT 29 -}; - -/* - * 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 - u32 msb_mac_address; - 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 { -#if defined(__BIG_ENDIAN) - u16 rem_tcp_data_len; - u16 brb_offset; -#elif defined(__LITTLE_ENDIAN) - u16 brb_offset; - u16 rem_tcp_data_len; -#endif - 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_FLAGS_RSRV (0x7<<5) -#define TSTORM_ISCSI_ST_CONTEXT_SECTION_FLAGS_RSRV_SHIFT 5 - 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_FLAGS_RSRV (0x7<<5) -#define TSTORM_ISCSI_ST_CONTEXT_SECTION_FLAGS_RSRV_SHIFT 5 - u16 rq_cons; -#endif - struct regpair rq_db_phy_addr; -#if defined(__BIG_ENDIAN) - struct iscsi_term_vars term_vars; - u8 scratchpad_idx; - u16 iscsi_conn_id; -#elif defined(__LITTLE_ENDIAN) - u16 iscsi_conn_id; - u8 scratchpad_idx; - 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; -}; - -/* - * The tcp aggregative context section of Xstorm - */ -struct xstorm_tcp_tcp_ag_context_section { -#if defined(__BIG_ENDIAN) - u8 __tcp_agg_vars1; - u8 __da_cnt; - u16 mss; -#elif defined(__LITTLE_ENDIAN) - u16 mss; - u8 __da_cnt; - u8 __tcp_agg_vars1; -#endif - u32 snd_nxt; - u32 tx_wnd; - u32 snd_una; - u32 local_adv_wnd; -#if defined(__BIG_ENDIAN) - u8 __agg_val8_th; - u8 __agg_val8; - 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_AUX3_CF_EN (0x1<<7) -#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX3_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_AUX8_CF (0x3<<14) -#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX8_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_AUX3_CF_EN (0x1<<7) -#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX3_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_AUX8_CF (0x3<<14) -#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX8_CF_SHIFT 14 - u8 __agg_val8; - 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_AUX8_CF_EN (0x1<<1) -#define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX8_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 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 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 -}; - -/* - * 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 - u32 reserved2; - 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) - u16 reserved; - u8 statistics_params; -#define XSTORM_COMMON_CONTEXT_SECTION_UPDATE_L2_STATSTICS (0x1<<0) -#define XSTORM_COMMON_CONTEXT_SECTION_UPDATE_L2_STATSTICS_SHIFT 0 -#define XSTORM_COMMON_CONTEXT_SECTION_UPDATE_L4_STATSTICS (0x1<<1) -#define XSTORM_COMMON_CONTEXT_SECTION_UPDATE_L4_STATSTICS_SHIFT 1 -#define XSTORM_COMMON_CONTEXT_SECTION_STATISTICS_COUNTER_ID (0x1F<<2) -#define XSTORM_COMMON_CONTEXT_SECTION_STATISTICS_COUNTER_ID_SHIFT 2 -#define XSTORM_COMMON_CONTEXT_SECTION_DCB_EXISTS (0x1<<7) -#define XSTORM_COMMON_CONTEXT_SECTION_DCB_EXISTS_SHIFT 7 - u8 ip_version_1b; -#elif defined(__LITTLE_ENDIAN) - u8 ip_version_1b; - u8 statistics_params; -#define XSTORM_COMMON_CONTEXT_SECTION_UPDATE_L2_STATSTICS (0x1<<0) -#define XSTORM_COMMON_CONTEXT_SECTION_UPDATE_L2_STATSTICS_SHIFT 0 -#define XSTORM_COMMON_CONTEXT_SECTION_UPDATE_L4_STATSTICS (0x1<<1) -#define XSTORM_COMMON_CONTEXT_SECTION_UPDATE_L4_STATSTICS_SHIFT 1 -#define XSTORM_COMMON_CONTEXT_SECTION_STATISTICS_COUNTER_ID (0x1F<<2) -#define XSTORM_COMMON_CONTEXT_SECTION_STATISTICS_COUNTER_ID_SHIFT 2 -#define XSTORM_COMMON_CONTEXT_SECTION_DCB_EXISTS (0x1<<7) -#define XSTORM_COMMON_CONTEXT_SECTION_DCB_EXISTS_SHIFT 7 - u16 reserved; -#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; -}; - -/* - * 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 timer_entry_idx; - 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 timer_entry_idx; -#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; -}; - -/* - * 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; -}; - -/* - * Buffer per connection, used in Tstorm - */ -struct iscsi_conn_buf { - struct regpair reserved[8]; -}; - -/* - * 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 snd_buf; - u32 rcv_buf; -#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; -}; - -/* - * l5cm slow path element - */ -struct l5cm_packet_size { - u32 size; - u32 rsrv; -}; - -/* - * 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; -}; - -/* - * 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 -}; - -#endif /* CNIC_DEFS_H */ |