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-rw-r--r--drivers/net/cnic_defs.h580
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 */