cnic: Add FCoE support on 57712

- Connection ID (cid) management
- Slow-path command and response support
- Update version to 2.2.11.

Reviewed-by: Bhanu Prakash Gollapudi <bprakash@broadcom.com>
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2095 insertions, 0 deletions

diff --git a/drivers/net/cnic_defs.h b/drivers/net/cnic_defs.h
index 328e8b2765a3..fdbc00415603 100644
--- a/drivers/net/cnic_defs.h
+++ b/drivers/net/cnic_defs.h
@@ -35,6 +35,40 @@
 #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)
 
+#define FCOE_KCQE_OPCODE_INIT_FUNC			(0x10)
+#define FCOE_KCQE_OPCODE_DESTROY_FUNC			(0x11)
+#define FCOE_KCQE_OPCODE_STAT_FUNC			(0x12)
+#define FCOE_KCQE_OPCODE_OFFLOAD_CONN			(0x15)
+#define FCOE_KCQE_OPCODE_ENABLE_CONN			(0x16)
+#define FCOE_KCQE_OPCODE_DISABLE_CONN			(0x17)
+#define FCOE_KCQE_OPCODE_DESTROY_CONN			(0x18)
+#define FCOE_KCQE_OPCODE_CQ_EVENT_NOTIFICATION  (0x20)
+#define FCOE_KCQE_OPCODE_FCOE_ERROR				(0x21)
+
+#define FCOE_RAMROD_CMD_ID_INIT			(FCOE_KCQE_OPCODE_INIT_FUNC)
+#define FCOE_RAMROD_CMD_ID_DESTROY		(FCOE_KCQE_OPCODE_DESTROY_FUNC)
+#define FCOE_RAMROD_CMD_ID_OFFLOAD_CONN		(FCOE_KCQE_OPCODE_OFFLOAD_CONN)
+#define FCOE_RAMROD_CMD_ID_ENABLE_CONN		(FCOE_KCQE_OPCODE_ENABLE_CONN)
+#define FCOE_RAMROD_CMD_ID_DISABLE_CONN		(FCOE_KCQE_OPCODE_DISABLE_CONN)
+#define FCOE_RAMROD_CMD_ID_DESTROY_CONN		(FCOE_KCQE_OPCODE_DESTROY_CONN)
+#define FCOE_RAMROD_CMD_ID_STAT			(FCOE_KCQE_OPCODE_STAT_FUNC)
+#define FCOE_RAMROD_CMD_ID_TERMINATE_CONN	(0x81)
+
+#define FCOE_KWQE_OPCODE_INIT1                  (0)
+#define FCOE_KWQE_OPCODE_INIT2                  (1)
+#define FCOE_KWQE_OPCODE_INIT3                  (2)
+#define FCOE_KWQE_OPCODE_OFFLOAD_CONN1  (3)
+#define FCOE_KWQE_OPCODE_OFFLOAD_CONN2  (4)
+#define FCOE_KWQE_OPCODE_OFFLOAD_CONN3  (5)
+#define FCOE_KWQE_OPCODE_OFFLOAD_CONN4  (6)
+#define FCOE_KWQE_OPCODE_ENABLE_CONN	(7)
+#define FCOE_KWQE_OPCODE_DISABLE_CONN	(8)
+#define FCOE_KWQE_OPCODE_DESTROY_CONN	(9)
+#define FCOE_KWQE_OPCODE_DESTROY		(10)
+#define FCOE_KWQE_OPCODE_STAT			(11)
+
+#define FCOE_KCQE_COMPLETION_STATUS_CTX_ALLOC_FAILURE	(0x3)
+
 /* KCQ (kernel completion queue) response op codes */
 #define L4_KCQE_OPCODE_VALUE_CLOSE_COMP             (53)
 #define L4_KCQE_OPCODE_VALUE_RESET_COMP             (54)
@@ -683,6 +717,1496 @@ struct cstorm_iscsi_ag_context {
 };
 
 /*
+ * Parameters initialized during offloaded according to FLOGI/PLOGI/PRLI and used in FCoE context section
+ */
+struct ustorm_fcoe_params {
+#if defined(__BIG_ENDIAN)
+	u16 fcoe_conn_id;
+	u16 flags;
+#define USTORM_FCOE_PARAMS_B_MUL_N_PORT_IDS (0x1<<0)
+#define USTORM_FCOE_PARAMS_B_MUL_N_PORT_IDS_SHIFT 0
+#define USTORM_FCOE_PARAMS_B_E_D_TOV_RES (0x1<<1)
+#define USTORM_FCOE_PARAMS_B_E_D_TOV_RES_SHIFT 1
+#define USTORM_FCOE_PARAMS_B_CONT_INCR_SEQ_CNT (0x1<<2)
+#define USTORM_FCOE_PARAMS_B_CONT_INCR_SEQ_CNT_SHIFT 2
+#define USTORM_FCOE_PARAMS_B_CONF_REQ (0x1<<3)
+#define USTORM_FCOE_PARAMS_B_CONF_REQ_SHIFT 3
+#define USTORM_FCOE_PARAMS_B_REC_VALID (0x1<<4)
+#define USTORM_FCOE_PARAMS_B_REC_VALID_SHIFT 4
+#define USTORM_FCOE_PARAMS_B_CQ_TOGGLE_BIT (0x1<<5)
+#define USTORM_FCOE_PARAMS_B_CQ_TOGGLE_BIT_SHIFT 5
+#define USTORM_FCOE_PARAMS_B_XFRQ_TOGGLE_BIT (0x1<<6)
+#define USTORM_FCOE_PARAMS_B_XFRQ_TOGGLE_BIT_SHIFT 6
+#define USTORM_FCOE_PARAMS_B_C2_VALID (0x1<<7)
+#define USTORM_FCOE_PARAMS_B_C2_VALID_SHIFT 7
+#define USTORM_FCOE_PARAMS_B_ACK_0 (0x1<<8)
+#define USTORM_FCOE_PARAMS_B_ACK_0_SHIFT 8
+#define USTORM_FCOE_PARAMS_RSRV0 (0x7F<<9)
+#define USTORM_FCOE_PARAMS_RSRV0_SHIFT 9
+#elif defined(__LITTLE_ENDIAN)
+	u16 flags;
+#define USTORM_FCOE_PARAMS_B_MUL_N_PORT_IDS (0x1<<0)
+#define USTORM_FCOE_PARAMS_B_MUL_N_PORT_IDS_SHIFT 0
+#define USTORM_FCOE_PARAMS_B_E_D_TOV_RES (0x1<<1)
+#define USTORM_FCOE_PARAMS_B_E_D_TOV_RES_SHIFT 1
+#define USTORM_FCOE_PARAMS_B_CONT_INCR_SEQ_CNT (0x1<<2)
+#define USTORM_FCOE_PARAMS_B_CONT_INCR_SEQ_CNT_SHIFT 2
+#define USTORM_FCOE_PARAMS_B_CONF_REQ (0x1<<3)
+#define USTORM_FCOE_PARAMS_B_CONF_REQ_SHIFT 3
+#define USTORM_FCOE_PARAMS_B_REC_VALID (0x1<<4)
+#define USTORM_FCOE_PARAMS_B_REC_VALID_SHIFT 4
+#define USTORM_FCOE_PARAMS_B_CQ_TOGGLE_BIT (0x1<<5)
+#define USTORM_FCOE_PARAMS_B_CQ_TOGGLE_BIT_SHIFT 5
+#define USTORM_FCOE_PARAMS_B_XFRQ_TOGGLE_BIT (0x1<<6)
+#define USTORM_FCOE_PARAMS_B_XFRQ_TOGGLE_BIT_SHIFT 6
+#define USTORM_FCOE_PARAMS_B_C2_VALID (0x1<<7)
+#define USTORM_FCOE_PARAMS_B_C2_VALID_SHIFT 7
+#define USTORM_FCOE_PARAMS_B_ACK_0 (0x1<<8)
+#define USTORM_FCOE_PARAMS_B_ACK_0_SHIFT 8
+#define USTORM_FCOE_PARAMS_RSRV0 (0x7F<<9)
+#define USTORM_FCOE_PARAMS_RSRV0_SHIFT 9
+	u16 fcoe_conn_id;
+#endif
+#if defined(__BIG_ENDIAN)
+	u8 hc_csdm_byte_en;
+	u8 func_id;
+	u8 port_id;
+	u8 vnic_id;
+#elif defined(__LITTLE_ENDIAN)
+	u8 vnic_id;
+	u8 port_id;
+	u8 func_id;
+	u8 hc_csdm_byte_en;
+#endif
+#if defined(__BIG_ENDIAN)
+	u16 rx_total_conc_seqs;
+	u16 rx_max_fc_pay_len;
+#elif defined(__LITTLE_ENDIAN)
+	u16 rx_max_fc_pay_len;
+	u16 rx_total_conc_seqs;
+#endif
+#if defined(__BIG_ENDIAN)
+	u16 ox_id;
+	u16 rx_max_conc_seqs;
+#elif defined(__LITTLE_ENDIAN)
+	u16 rx_max_conc_seqs;
+	u16 ox_id;
+#endif
+};
+
+/*
+ * FCoE 16-bits index structure
+ */
+struct fcoe_idx16_fields {
+	u16 fields;
+#define FCOE_IDX16_FIELDS_IDX (0x7FFF<<0)
+#define FCOE_IDX16_FIELDS_IDX_SHIFT 0
+#define FCOE_IDX16_FIELDS_MSB (0x1<<15)
+#define FCOE_IDX16_FIELDS_MSB_SHIFT 15
+};
+
+/*
+ * FCoE 16-bits index union
+ */
+union fcoe_idx16_field_union {
+	struct fcoe_idx16_fields fields;
+	u16 val;
+};
+
+/*
+ * 4 regs size
+ */
+struct fcoe_bd_ctx {
+	u32 buf_addr_hi;
+	u32 buf_addr_lo;
+#if defined(__BIG_ENDIAN)
+	u16 rsrv0;
+	u16 buf_len;
+#elif defined(__LITTLE_ENDIAN)
+	u16 buf_len;
+	u16 rsrv0;
+#endif
+#if defined(__BIG_ENDIAN)
+	u16 rsrv1;
+	u16 flags;
+#elif defined(__LITTLE_ENDIAN)
+	u16 flags;
+	u16 rsrv1;
+#endif
+};
+
+/*
+ * Parameters required for placement according to SGL
+ */
+struct ustorm_fcoe_data_place {
+#if defined(__BIG_ENDIAN)
+	u16 cached_sge_off;
+	u8 cached_num_sges;
+	u8 cached_sge_idx;
+#elif defined(__LITTLE_ENDIAN)
+	u8 cached_sge_idx;
+	u8 cached_num_sges;
+	u16 cached_sge_off;
+#endif
+	struct fcoe_bd_ctx cached_sge[3];
+};
+
+struct fcoe_task_ctx_entry_txwr_rxrd {
+#if defined(__BIG_ENDIAN)
+	u16 verify_tx_seq;
+	u8 init_flags;
+#define FCOE_TASK_CTX_ENTRY_TXWR_RXRD_TASK_TYPE (0x7<<0)
+#define FCOE_TASK_CTX_ENTRY_TXWR_RXRD_TASK_TYPE_SHIFT 0
+#define FCOE_TASK_CTX_ENTRY_TXWR_RXRD_DEV_TYPE (0x1<<3)
+#define FCOE_TASK_CTX_ENTRY_TXWR_RXRD_DEV_TYPE_SHIFT 3
+#define FCOE_TASK_CTX_ENTRY_TXWR_RXRD_CLASS_TYPE (0x1<<4)
+#define FCOE_TASK_CTX_ENTRY_TXWR_RXRD_CLASS_TYPE_SHIFT 4
+#define FCOE_TASK_CTX_ENTRY_TXWR_RXRD_SINGLE_SGE (0x1<<5)
+#define FCOE_TASK_CTX_ENTRY_TXWR_RXRD_SINGLE_SGE_SHIFT 5
+#define FCOE_TASK_CTX_ENTRY_TXWR_RXRD_RSRV5 (0x3<<6)
+#define FCOE_TASK_CTX_ENTRY_TXWR_RXRD_RSRV5_SHIFT 6
+	u8 tx_flags;
+#define FCOE_TASK_CTX_ENTRY_TXWR_RXRD_TX_STATE (0xF<<0)
+#define FCOE_TASK_CTX_ENTRY_TXWR_RXRD_TX_STATE_SHIFT 0
+#define FCOE_TASK_CTX_ENTRY_TXWR_RXRD_RSRV4 (0xF<<4)
+#define FCOE_TASK_CTX_ENTRY_TXWR_RXRD_RSRV4_SHIFT 4
+#elif defined(__LITTLE_ENDIAN)
+	u8 tx_flags;
+#define FCOE_TASK_CTX_ENTRY_TXWR_RXRD_TX_STATE (0xF<<0)
+#define FCOE_TASK_CTX_ENTRY_TXWR_RXRD_TX_STATE_SHIFT 0
+#define FCOE_TASK_CTX_ENTRY_TXWR_RXRD_RSRV4 (0xF<<4)
+#define FCOE_TASK_CTX_ENTRY_TXWR_RXRD_RSRV4_SHIFT 4
+	u8 init_flags;
+#define FCOE_TASK_CTX_ENTRY_TXWR_RXRD_TASK_TYPE (0x7<<0)
+#define FCOE_TASK_CTX_ENTRY_TXWR_RXRD_TASK_TYPE_SHIFT 0
+#define FCOE_TASK_CTX_ENTRY_TXWR_RXRD_DEV_TYPE (0x1<<3)
+#define FCOE_TASK_CTX_ENTRY_TXWR_RXRD_DEV_TYPE_SHIFT 3
+#define FCOE_TASK_CTX_ENTRY_TXWR_RXRD_CLASS_TYPE (0x1<<4)
+#define FCOE_TASK_CTX_ENTRY_TXWR_RXRD_CLASS_TYPE_SHIFT 4
+#define FCOE_TASK_CTX_ENTRY_TXWR_RXRD_SINGLE_SGE (0x1<<5)
+#define FCOE_TASK_CTX_ENTRY_TXWR_RXRD_SINGLE_SGE_SHIFT 5
+#define FCOE_TASK_CTX_ENTRY_TXWR_RXRD_RSRV5 (0x3<<6)
+#define FCOE_TASK_CTX_ENTRY_TXWR_RXRD_RSRV5_SHIFT 6
+	u16 verify_tx_seq;
+#endif
+};
+
+struct fcoe_fcp_cmd_payload {
+	u32 opaque[8];
+};
+
+struct fcoe_fc_hdr {
+#if defined(__BIG_ENDIAN)
+	u8 cs_ctl;
+	u8 s_id[3];
+#elif defined(__LITTLE_ENDIAN)
+	u8 s_id[3];
+	u8 cs_ctl;
+#endif
+#if defined(__BIG_ENDIAN)
+	u8 r_ctl;
+	u8 d_id[3];
+#elif defined(__LITTLE_ENDIAN)
+	u8 d_id[3];
+	u8 r_ctl;
+#endif
+#if defined(__BIG_ENDIAN)
+	u8 seq_id;
+	u8 df_ctl;
+	u16 seq_cnt;
+#elif defined(__LITTLE_ENDIAN)
+	u16 seq_cnt;
+	u8 df_ctl;
+	u8 seq_id;
+#endif
+#if defined(__BIG_ENDIAN)
+	u8 type;
+	u8 f_ctl[3];
+#elif defined(__LITTLE_ENDIAN)
+	u8 f_ctl[3];
+	u8 type;
+#endif
+	u32 parameters;
+#if defined(__BIG_ENDIAN)
+	u16 ox_id;
+	u16 rx_id;
+#elif defined(__LITTLE_ENDIAN)
+	u16 rx_id;
+	u16 ox_id;
+#endif
+};
+
+struct fcoe_fc_frame {
+	struct fcoe_fc_hdr fc_hdr;
+	u32 reserved0[2];
+};
+
+union fcoe_cmd_flow_info {
+	struct fcoe_fcp_cmd_payload fcp_cmd_payload;
+	struct fcoe_fc_frame mp_fc_frame;
+};
+
+struct fcoe_read_flow_info {
+	struct fcoe_fc_hdr fc_data_in_hdr;
+	u32 reserved[2];
+};
+
+struct fcoe_fcp_xfr_rdy_payload {
+	u32 burst_len;
+	u32 data_ro;
+};
+
+struct fcoe_write_flow_info {
+	struct fcoe_fc_hdr fc_data_out_hdr;
+	struct fcoe_fcp_xfr_rdy_payload fcp_xfr_payload;
+};
+
+struct fcoe_fcp_rsp_flags {
+	u8 flags;
+#define FCOE_FCP_RSP_FLAGS_FCP_RSP_LEN_VALID (0x1<<0)
+#define FCOE_FCP_RSP_FLAGS_FCP_RSP_LEN_VALID_SHIFT 0
+#define FCOE_FCP_RSP_FLAGS_FCP_SNS_LEN_VALID (0x1<<1)
+#define FCOE_FCP_RSP_FLAGS_FCP_SNS_LEN_VALID_SHIFT 1
+#define FCOE_FCP_RSP_FLAGS_FCP_RESID_OVER (0x1<<2)
+#define FCOE_FCP_RSP_FLAGS_FCP_RESID_OVER_SHIFT 2
+#define FCOE_FCP_RSP_FLAGS_FCP_RESID_UNDER (0x1<<3)
+#define FCOE_FCP_RSP_FLAGS_FCP_RESID_UNDER_SHIFT 3
+#define FCOE_FCP_RSP_FLAGS_FCP_CONF_REQ (0x1<<4)
+#define FCOE_FCP_RSP_FLAGS_FCP_CONF_REQ_SHIFT 4
+#define FCOE_FCP_RSP_FLAGS_FCP_BIDI_FLAGS (0x7<<5)
+#define FCOE_FCP_RSP_FLAGS_FCP_BIDI_FLAGS_SHIFT 5
+};
+
+struct fcoe_fcp_rsp_payload {
+	struct regpair reserved0;
+	u32 fcp_resid;
+#if defined(__BIG_ENDIAN)
+	u16 retry_delay_timer;
+	struct fcoe_fcp_rsp_flags fcp_flags;
+	u8 scsi_status_code;
+#elif defined(__LITTLE_ENDIAN)
+	u8 scsi_status_code;
+	struct fcoe_fcp_rsp_flags fcp_flags;
+	u16 retry_delay_timer;
+#endif
+	u32 fcp_rsp_len;
+	u32 fcp_sns_len;
+};
+
+/*
+ * Fixed size structure in order to plant it in Union structure
+ */
+struct fcoe_fcp_rsp_union {
+	struct fcoe_fcp_rsp_payload payload;
+	struct regpair reserved0;
+};
+
+/*
+ * Fixed size structure in order to plant it in Union structure
+ */
+struct fcoe_abts_rsp_union {
+	u32 r_ctl;
+	u32 abts_rsp_payload[7];
+};
+
+union fcoe_rsp_flow_info {
+	struct fcoe_fcp_rsp_union fcp_rsp;
+	struct fcoe_abts_rsp_union abts_rsp;
+};
+
+struct fcoe_cleanup_flow_info {
+#if defined(__BIG_ENDIAN)
+	u16 reserved1;
+	u16 task_id;
+#elif defined(__LITTLE_ENDIAN)
+	u16 task_id;
+	u16 reserved1;
+#endif
+	u32 reserved2[7];
+};
+
+/*
+ * 32 bytes used for general purposes
+ */
+union fcoe_general_task_ctx {
+	union fcoe_cmd_flow_info cmd_info;
+	struct fcoe_read_flow_info read_info;
+	struct fcoe_write_flow_info write_info;
+	union fcoe_rsp_flow_info rsp_info;
+	struct fcoe_cleanup_flow_info cleanup_info;
+	u32 comp_info[8];
+};
+
+struct fcoe_s_stat_ctx {
+	u8 flags;
+#define FCOE_S_STAT_CTX_ACTIVE (0x1<<0)
+#define FCOE_S_STAT_CTX_ACTIVE_SHIFT 0
+#define FCOE_S_STAT_CTX_ACK_ABORT_SEQ_COND (0x1<<1)
+#define FCOE_S_STAT_CTX_ACK_ABORT_SEQ_COND_SHIFT 1
+#define FCOE_S_STAT_CTX_ABTS_PERFORMED (0x1<<2)
+#define FCOE_S_STAT_CTX_ABTS_PERFORMED_SHIFT 2
+#define FCOE_S_STAT_CTX_SEQ_TIMEOUT (0x1<<3)
+#define FCOE_S_STAT_CTX_SEQ_TIMEOUT_SHIFT 3
+#define FCOE_S_STAT_CTX_P_RJT (0x1<<4)
+#define FCOE_S_STAT_CTX_P_RJT_SHIFT 4
+#define FCOE_S_STAT_CTX_ACK_EOFT (0x1<<5)
+#define FCOE_S_STAT_CTX_ACK_EOFT_SHIFT 5
+#define FCOE_S_STAT_CTX_RSRV1 (0x3<<6)
+#define FCOE_S_STAT_CTX_RSRV1_SHIFT 6
+};
+
+/*
+ * Common section. Both TX and RX processing might write and read from it in different flows
+ */
+struct fcoe_task_ctx_entry_tx_rx_cmn {
+	u32 data_2_trns;
+	union fcoe_general_task_ctx general;
+#if defined(__BIG_ENDIAN)
+	u16 tx_low_seq_cnt;
+	struct fcoe_s_stat_ctx tx_s_stat;
+	u8 tx_seq_id;
+#elif defined(__LITTLE_ENDIAN)
+	u8 tx_seq_id;
+	struct fcoe_s_stat_ctx tx_s_stat;
+	u16 tx_low_seq_cnt;
+#endif
+	u32 common_flags;
+#define FCOE_TASK_CTX_ENTRY_TX_RX_CMN_CID (0xFFFFFF<<0)
+#define FCOE_TASK_CTX_ENTRY_TX_RX_CMN_CID_SHIFT 0
+#define FCOE_TASK_CTX_ENTRY_TX_RX_CMN_VALID (0x1<<24)
+#define FCOE_TASK_CTX_ENTRY_TX_RX_CMN_VALID_SHIFT 24
+#define FCOE_TASK_CTX_ENTRY_TX_RX_CMN_SEQ_INIT (0x1<<25)
+#define FCOE_TASK_CTX_ENTRY_TX_RX_CMN_SEQ_INIT_SHIFT 25
+#define FCOE_TASK_CTX_ENTRY_TX_RX_CMN_PEND_XFER (0x1<<26)
+#define FCOE_TASK_CTX_ENTRY_TX_RX_CMN_PEND_XFER_SHIFT 26
+#define FCOE_TASK_CTX_ENTRY_TX_RX_CMN_PEND_CONF (0x1<<27)
+#define FCOE_TASK_CTX_ENTRY_TX_RX_CMN_PEND_CONF_SHIFT 27
+#define FCOE_TASK_CTX_ENTRY_TX_RX_CMN_EXP_FIRST_FRAME (0x1<<28)
+#define FCOE_TASK_CTX_ENTRY_TX_RX_CMN_EXP_FIRST_FRAME_SHIFT 28
+#define FCOE_TASK_CTX_ENTRY_TX_RX_CMN_RSRV (0x7<<29)
+#define FCOE_TASK_CTX_ENTRY_TX_RX_CMN_RSRV_SHIFT 29
+};
+
+struct fcoe_task_ctx_entry_rxwr_txrd {
+#if defined(__BIG_ENDIAN)
+	u16 rx_id;
+	u16 rx_flags;
+#define FCOE_TASK_CTX_ENTRY_RXWR_TXRD_RX_STATE (0xF<<0)
+#define FCOE_TASK_CTX_ENTRY_RXWR_TXRD_RX_STATE_SHIFT 0
+#define FCOE_TASK_CTX_ENTRY_RXWR_TXRD_NUM_RQ_WQE (0x7<<4)
+#define FCOE_TASK_CTX_ENTRY_RXWR_TXRD_NUM_RQ_WQE_SHIFT 4
+#define FCOE_TASK_CTX_ENTRY_RXWR_TXRD_CONF_REQ (0x1<<7)
+#define FCOE_TASK_CTX_ENTRY_RXWR_TXRD_CONF_REQ_SHIFT 7
+#define FCOE_TASK_CTX_ENTRY_RXWR_TXRD_MISS_FRAME (0x1<<8)
+#define FCOE_TASK_CTX_ENTRY_RXWR_TXRD_MISS_FRAME_SHIFT 8
+#define FCOE_TASK_CTX_ENTRY_RXWR_TXRD_RESERVED0 (0x7F<<9)
+#define FCOE_TASK_CTX_ENTRY_RXWR_TXRD_RESERVED0_SHIFT 9
+#elif defined(__LITTLE_ENDIAN)
+	u16 rx_flags;
+#define FCOE_TASK_CTX_ENTRY_RXWR_TXRD_RX_STATE (0xF<<0)
+#define FCOE_TASK_CTX_ENTRY_RXWR_TXRD_RX_STATE_SHIFT 0
+#define FCOE_TASK_CTX_ENTRY_RXWR_TXRD_NUM_RQ_WQE (0x7<<4)
+#define FCOE_TASK_CTX_ENTRY_RXWR_TXRD_NUM_RQ_WQE_SHIFT 4
+#define FCOE_TASK_CTX_ENTRY_RXWR_TXRD_CONF_REQ (0x1<<7)
+#define FCOE_TASK_CTX_ENTRY_RXWR_TXRD_CONF_REQ_SHIFT 7
+#define FCOE_TASK_CTX_ENTRY_RXWR_TXRD_MISS_FRAME (0x1<<8)
+#define FCOE_TASK_CTX_ENTRY_RXWR_TXRD_MISS_FRAME_SHIFT 8
+#define FCOE_TASK_CTX_ENTRY_RXWR_TXRD_RESERVED0 (0x7F<<9)
+#define FCOE_TASK_CTX_ENTRY_RXWR_TXRD_RESERVED0_SHIFT 9
+	u16 rx_id;
+#endif
+};
+
+struct fcoe_seq_ctx {
+#if defined(__BIG_ENDIAN)
+	u16 low_seq_cnt;
+	struct fcoe_s_stat_ctx s_stat;
+	u8 seq_id;
+#elif defined(__LITTLE_ENDIAN)
+	u8 seq_id;
+	struct fcoe_s_stat_ctx s_stat;
+	u16 low_seq_cnt;
+#endif
+#if defined(__BIG_ENDIAN)
+	u16 err_seq_cnt;
+	u16 high_seq_cnt;
+#elif defined(__LITTLE_ENDIAN)
+	u16 high_seq_cnt;
+	u16 err_seq_cnt;
+#endif
+	u32 low_exp_ro;
+	u32 high_exp_ro;
+};
+
+struct fcoe_single_sge_ctx {
+	struct regpair cur_buf_addr;
+#if defined(__BIG_ENDIAN)
+	u16 reserved0;
+	u16 cur_buf_rem;
+#elif defined(__LITTLE_ENDIAN)
+	u16 cur_buf_rem;
+	u16 reserved0;
+#endif
+};
+
+struct fcoe_mul_sges_ctx {
+	struct regpair cur_sge_addr;
+#if defined(__BIG_ENDIAN)
+	u8 sgl_size;
+	u8 cur_sge_idx;
+	u16 cur_sge_off;
+#elif defined(__LITTLE_ENDIAN)
+	u16 cur_sge_off;
+	u8 cur_sge_idx;
+	u8 sgl_size;
+#endif
+};
+
+union fcoe_sgl_ctx {
+	struct fcoe_single_sge_ctx single_sge;
+	struct fcoe_mul_sges_ctx mul_sges;
+};
+
+struct fcoe_task_ctx_entry_rx_only {
+	struct fcoe_seq_ctx seq_ctx;
+	struct fcoe_seq_ctx ooo_seq_ctx;
+	u32 rsrv3;
+	union fcoe_sgl_ctx sgl_ctx;
+};
+
+struct ustorm_fcoe_task_ctx_entry_rd {
+	struct fcoe_task_ctx_entry_txwr_rxrd tx_wr_rx_rd;
+	struct fcoe_task_ctx_entry_tx_rx_cmn cmn;
+	struct fcoe_task_ctx_entry_rxwr_txrd rx_wr_tx_rd;
+	struct fcoe_task_ctx_entry_rx_only rx_wr;
+	u32 reserved;
+};
+
+/*
+ * Ustorm FCoE Storm Context
+ */
+struct ustorm_fcoe_st_context {
+	struct ustorm_fcoe_params fcoe_params;
+	struct regpair task_addr;
+	struct regpair cq_base_addr;
+	struct regpair rq_pbl_base;
+	struct regpair rq_cur_page_addr;
+	struct regpair confq_pbl_base_addr;
+	struct regpair conn_db_base;
+	struct regpair xfrq_base_addr;
+	struct regpair lcq_base_addr;
+#if defined(__BIG_ENDIAN)
+	union fcoe_idx16_field_union rq_cons;
+	union fcoe_idx16_field_union rq_prod;
+#elif defined(__LITTLE_ENDIAN)
+	union fcoe_idx16_field_union rq_prod;
+	union fcoe_idx16_field_union rq_cons;
+#endif
+#if defined(__BIG_ENDIAN)
+	u16 xfrq_prod;
+	u16 cq_cons;
+#elif defined(__LITTLE_ENDIAN)
+	u16 cq_cons;
+	u16 xfrq_prod;
+#endif
+#if defined(__BIG_ENDIAN)
+	u16 lcq_cons;
+	u16 hc_cram_address;
+#elif defined(__LITTLE_ENDIAN)
+	u16 hc_cram_address;
+	u16 lcq_cons;
+#endif
+#if defined(__BIG_ENDIAN)
+	u16 sq_xfrq_lcq_confq_size;
+	u16 confq_prod;
+#elif defined(__LITTLE_ENDIAN)
+	u16 confq_prod;
+	u16 sq_xfrq_lcq_confq_size;
+#endif
+#if defined(__BIG_ENDIAN)
+	u8 hc_csdm_agg_int;
+	u8 flags;
+#define USTORM_FCOE_ST_CONTEXT_MID_SEQ_PROC_FLAG (0x1<<0)
+#define USTORM_FCOE_ST_CONTEXT_MID_SEQ_PROC_FLAG_SHIFT 0
+#define USTORM_FCOE_ST_CONTEXT_CACHED_CONN_FLAG (0x1<<1)
+#define USTORM_FCOE_ST_CONTEXT_CACHED_CONN_FLAG_SHIFT 1
+#define USTORM_FCOE_ST_CONTEXT_CACHED_TCE_FLAG (0x1<<2)
+#define USTORM_FCOE_ST_CONTEXT_CACHED_TCE_FLAG_SHIFT 2
+#define USTORM_FCOE_ST_CONTEXT_RSRV1 (0x1F<<3)
+#define USTORM_FCOE_ST_CONTEXT_RSRV1_SHIFT 3
+	u8 available_rqes;
+	u8 sp_q_flush_cnt;
+#elif defined(__LITTLE_ENDIAN)
+	u8 sp_q_flush_cnt;
+	u8 available_rqes;
+	u8 flags;
+#define USTORM_FCOE_ST_CONTEXT_MID_SEQ_PROC_FLAG (0x1<<0)
+#define USTORM_FCOE_ST_CONTEXT_MID_SEQ_PROC_FLAG_SHIFT 0
+#define USTORM_FCOE_ST_CONTEXT_CACHED_CONN_FLAG (0x1<<1)
+#define USTORM_FCOE_ST_CONTEXT_CACHED_CONN_FLAG_SHIFT 1
+#define USTORM_FCOE_ST_CONTEXT_CACHED_TCE_FLAG (0x1<<2)
+#define USTORM_FCOE_ST_CONTEXT_CACHED_TCE_FLAG_SHIFT 2
+#define USTORM_FCOE_ST_CONTEXT_RSRV1 (0x1F<<3)
+#define USTORM_FCOE_ST_CONTEXT_RSRV1_SHIFT 3
+	u8 hc_csdm_agg_int;
+#endif
+	struct ustorm_fcoe_data_place data_place;
+	struct ustorm_fcoe_task_ctx_entry_rd tce;
+};
+
+/*
+ * The FCoE non-aggregative context of Tstorm
+ */
+struct tstorm_fcoe_st_context {
+	struct regpair reserved0;
+	struct regpair reserved1;
+};
+
+/*
+ * The fcoe aggregative context section of Xstorm
+ */
+struct xstorm_fcoe_extra_ag_context_section {
+#if defined(__BIG_ENDIAN)
+	u8 tcp_agg_vars1;
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED51 (0x3<<0)
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED51_SHIFT 0
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_ACK_TO_FE_UPDATED (0x3<<2)
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_ACK_TO_FE_UPDATED_SHIFT 2
+#define XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_PBF_TX_SEQ_ACK_CF (0x3<<4)
+#define XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_PBF_TX_SEQ_ACK_CF_SHIFT 4
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED_CLEAR_DA_TIMER_EN (0x1<<6)
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED_CLEAR_DA_TIMER_EN_SHIFT 6
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED_DA_EXPIRATION_FLAG (0x1<<7)
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED_DA_EXPIRATION_FLAG_SHIFT 7
+	u8 __reserved_da_cnt;
+	u16 __mtu;
+#elif defined(__LITTLE_ENDIAN)
+	u16 __mtu;
+	u8 __reserved_da_cnt;
+	u8 tcp_agg_vars1;
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED51 (0x3<<0)
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED51_SHIFT 0
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_ACK_TO_FE_UPDATED (0x3<<2)
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_ACK_TO_FE_UPDATED_SHIFT 2
+#define XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_PBF_TX_SEQ_ACK_CF (0x3<<4)
+#define XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_PBF_TX_SEQ_ACK_CF_SHIFT 4
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED_CLEAR_DA_TIMER_EN (0x1<<6)
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED_CLEAR_DA_TIMER_EN_SHIFT 6
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED_DA_EXPIRATION_FLAG (0x1<<7)
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED_DA_EXPIRATION_FLAG_SHIFT 7
+#endif
+	u32 __task_addr_lo;
+	u32 __task_addr_hi;
+	u32 __reserved55;
+	u32 __tx_prods;
+#if defined(__BIG_ENDIAN)
+	u8 __agg_val8_th;
+	u8 __agg_val8;
+	u16 tcp_agg_vars2;
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED57 (0x1<<0)
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED57_SHIFT 0
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED58 (0x1<<1)
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED58_SHIFT 1
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED59 (0x1<<2)
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED59_SHIFT 2
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX3_FLAG (0x1<<3)
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX3_FLAG_SHIFT 3
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX4_FLAG (0x1<<4)
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX4_FLAG_SHIFT 4
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED60 (0x1<<5)
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED60_SHIFT 5
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED_ACK_TO_FE_UPDATED_EN (0x1<<6)
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED_ACK_TO_FE_UPDATED_EN_SHIFT 6
+#define XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_PBF_TX_SEQ_ACK_CF_EN (0x1<<7)
+#define XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_PBF_TX_SEQ_ACK_CF_EN_SHIFT 7
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED_TX_FIN_FLAG_EN (0x1<<8)
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED_TX_FIN_FLAG_EN_SHIFT 8
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX1_FLAG (0x1<<9)
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX1_FLAG_SHIFT 9
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_SET_RTO_CF (0x3<<10)
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_SET_RTO_CF_SHIFT 10
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_TS_TO_ECHO_UPDATED_CF (0x3<<12)
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_TS_TO_ECHO_UPDATED_CF_SHIFT 12
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX8_CF (0x3<<14)
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX8_CF_SHIFT 14
+#elif defined(__LITTLE_ENDIAN)
+	u16 tcp_agg_vars2;
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED57 (0x1<<0)
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED57_SHIFT 0
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED58 (0x1<<1)
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED58_SHIFT 1
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED59 (0x1<<2)
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED59_SHIFT 2
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX3_FLAG (0x1<<3)
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX3_FLAG_SHIFT 3
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX4_FLAG (0x1<<4)
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX4_FLAG_SHIFT 4
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED60 (0x1<<5)
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED60_SHIFT 5
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED_ACK_TO_FE_UPDATED_EN (0x1<<6)
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED_ACK_TO_FE_UPDATED_EN_SHIFT 6
+#define XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_PBF_TX_SEQ_ACK_CF_EN (0x1<<7)
+#define XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_PBF_TX_SEQ_ACK_CF_EN_SHIFT 7
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED_TX_FIN_FLAG_EN (0x1<<8)
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_RESERVED_TX_FIN_FLAG_EN_SHIFT 8
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX1_FLAG (0x1<<9)
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX1_FLAG_SHIFT 9
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_SET_RTO_CF (0x3<<10)
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_SET_RTO_CF_SHIFT 10
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_TS_TO_ECHO_UPDATED_CF (0x3<<12)
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_TS_TO_ECHO_UPDATED_CF_SHIFT 12
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX8_CF (0x3<<14)
+#define __XSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_AUX8_CF_SHIFT 14
+	u8 __agg_val8;
+	u8 __agg_val8_th;
+#endif
+	u32 __sq_base_addr_lo;
+	u32 __sq_base_addr_hi;
+	u32 __xfrq_base_addr_lo;
+	u32 __xfrq_base_addr_hi;
+#if defined(__BIG_ENDIAN)
+	u16 __xfrq_cons;
+	u16 __xfrq_prod;
+#elif defined(__LITTLE_ENDIAN)
+	u16 __xfrq_prod;
+	u16 __xfrq_cons;
+#endif
+#if defined(__BIG_ENDIAN)
+	u8 __tcp_agg_vars5;
+	u8 __tcp_agg_vars4;
+	u8 __tcp_agg_vars3;
+	u8 __reserved_force_pure_ack_cnt;
+#elif defined(__LITTLE_ENDIAN)
+	u8 __reserved_force_pure_ack_cnt;
+	u8 __tcp_agg_vars3;
+	u8 __tcp_agg_vars4;
+	u8 __tcp_agg_vars5;
+#endif
+	u32 __tcp_agg_vars6;
+#if defined(__BIG_ENDIAN)
+	u16 __agg_misc6;
+	u16 __tcp_agg_vars7;
+#elif defined(__LITTLE_ENDIAN)
+	u16 __tcp_agg_vars7;
+	u16 __agg_misc6;
+#endif
+	u32 __agg_val10;
+	u32 __agg_val10_th;
+#if defined(__BIG_ENDIAN)
+	u16 __reserved3;
+	u8 __reserved2;
+	u8 __da_only_cnt;
+#elif defined(__LITTLE_ENDIAN)
+	u8 __da_only_cnt;
+	u8 __reserved2;
+	u16 __reserved3;
+#endif
+};
+
+/*
+ * The fcoe aggregative context of Xstorm
+ */
+struct xstorm_fcoe_ag_context {
+#if defined(__BIG_ENDIAN)
+	u16 agg_val1;
+	u8 agg_vars1;
+#define __XSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM0 (0x1<<0)
+#define __XSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM0_SHIFT 0
+#define __XSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM1 (0x1<<1)
+#define __XSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM1_SHIFT 1
+#define __XSTORM_FCOE_AG_CONTEXT_RESERVED51 (0x1<<2)
+#define __XSTORM_FCOE_AG_CONTEXT_RESERVED51_SHIFT 2
+#define __XSTORM_FCOE_AG_CONTEXT_RESERVED52 (0x1<<3)
+#define __XSTORM_FCOE_AG_CONTEXT_RESERVED52_SHIFT 3
+#define __XSTORM_FCOE_AG_CONTEXT_MORE_TO_SEND_EN (0x1<<4)
+#define __XSTORM_FCOE_AG_CONTEXT_MORE_TO_SEND_EN_SHIFT 4
+#define XSTORM_FCOE_AG_CONTEXT_NAGLE_EN (0x1<<5)
+#define XSTORM_FCOE_AG_CONTEXT_NAGLE_EN_SHIFT 5
+#define __XSTORM_FCOE_AG_CONTEXT_DQ_SPARE_FLAG (0x1<<6)
+#define __XSTORM_FCOE_AG_CONTEXT_DQ_SPARE_FLAG_SHIFT 6
+#define __XSTORM_FCOE_AG_CONTEXT_RESERVED_UNA_GT_NXT_EN (0x1<<7)
+#define __XSTORM_FCOE_AG_CONTEXT_RESERVED_UNA_GT_NXT_EN_SHIFT 7
+	u8 __state;
+#elif defined(__LITTLE_ENDIAN)
+	u8 __state;
+	u8 agg_vars1;
+#define __XSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM0 (0x1<<0)
+#define __XSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM0_SHIFT 0
+#define __XSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM1 (0x1<<1)
+#define __XSTORM_FCOE_AG_CONTEXT_EXISTS_IN_QM1_SHIFT 1
+#define __XSTORM_FCOE_AG_CONTEXT_RESERVED51 (0x1<<2)
+#define __XSTORM_FCOE_AG_CONTEXT_RESERVED51_SHIFT 2
+#define __XSTORM_FCOE_AG_CONTEXT_RESERVED52 (0x1<<3)
+#define __XSTORM_FCOE_AG_CONTEXT_RESERVED52_SHIFT 3
+#define __XSTORM_FCOE_AG_CONTEXT_MORE_TO_SEND_EN (0x1<<4)
+#define __XSTORM_FCOE_AG_CONTEXT_MORE_TO_SEND_EN_SHIFT 4
+#define XSTORM_FCOE_AG_CONTEXT_NAGLE_EN (0x1<<5)
+#define XSTORM_FCOE_AG_CONTEXT_NAGLE_EN_SHIFT 5
+#define __XSTORM_FCOE_AG_CONTEXT_DQ_SPARE_FLAG (0x1<<6)
+#define __XSTORM_FCOE_AG_CONTEXT_DQ_SPARE_FLAG_SHIFT 6
+#define __XSTORM_FCOE_AG_CONTEXT_RESERVED_UNA_GT_NXT_EN (0x1<<7)
+#define __XSTORM_FCOE_AG_CONTEXT_RESERVED_UNA_GT_NXT_EN_SHIFT 7
+	u16 agg_val1;
+#endif
+#if defined(__BIG_ENDIAN)
+	u8 cdu_reserved;
+	u8 __agg_vars4;
+	u8 agg_vars3;
+#define XSTORM_FCOE_AG_CONTEXT_PHYSICAL_QUEUE_NUM2 (0x3F<<0)
+#define XSTORM_FCOE_AG_CONTEXT_PHYSICAL_QUEUE_NUM2_SHIFT 0
+#define __XSTORM_FCOE_AG_CONTEXT_AUX19_CF (0x3<<6)
+#define __XSTORM_FCOE_AG_CONTEXT_AUX19_CF_SHIFT 6
+	u8 agg_vars2;
+#define __XSTORM_FCOE_AG_CONTEXT_DQ_CF (0x3<<0)
+#define __XSTORM_FCOE_AG_CONTEXT_DQ_CF_SHIFT 0
+#define __XSTORM_FCOE_AG_CONTEXT_DQ_SPARE_FLAG_EN (0x1<<2)
+#define __XSTORM_FCOE_AG_CONTEXT_DQ_SPARE_FLAG_EN_SHIFT 2
+#define __XSTORM_FCOE_AG_CONTEXT_AUX8_FLAG (0x1<<3)
+#define __XSTORM_FCOE_AG_CONTEXT_AUX8_FLAG_SHIFT 3
+#define __XSTORM_FCOE_AG_CONTEXT_AUX9_FLAG (0x1<<4)
+#define __XSTORM_FCOE_AG_CONTEXT_AUX9_FLAG_SHIFT 4
+#define XSTORM_FCOE_AG_CONTEXT_DECISION_RULE1 (0x3<<5)
+#define XSTORM_FCOE_AG_CONTEXT_DECISION_RULE1_SHIFT 5
+#define __XSTORM_FCOE_AG_CONTEXT_DQ_CF_EN (0x1<<7)
+#define __XSTORM_FCOE_AG_CONTEXT_DQ_CF_EN_SHIFT 7
+#elif defined(__LITTLE_ENDIAN)
+	u8 agg_vars2;
+#define __XSTORM_FCOE_AG_CONTEXT_DQ_CF (0x3<<0)
+#define __XSTORM_FCOE_AG_CONTEXT_DQ_CF_SHIFT 0
+#define __XSTORM_FCOE_AG_CONTEXT_DQ_SPARE_FLAG_EN (0x1<<2)
+#define __XSTORM_FCOE_AG_CONTEXT_DQ_SPARE_FLAG_EN_SHIFT 2
+#define __XSTORM_FCOE_AG_CONTEXT_AUX8_FLAG (0x1<<3)
+#define __XSTORM_FCOE_AG_CONTEXT_AUX8_FLAG_SHIFT 3
+#define __XSTORM_FCOE_AG_CONTEXT_AUX9_FLAG (0x1<<4)
+#define __XSTORM_FCOE_AG_CONTEXT_AUX9_FLAG_SHIFT 4
+#define XSTORM_FCOE_AG_CONTEXT_DECISION_RULE1 (0x3<<5)
+#define XSTORM_FCOE_AG_CONTEXT_DECISION_RULE1_SHIFT 5
+#define __XSTORM_FCOE_AG_CONTEXT_DQ_CF_EN (0x1<<7)
+#define __XSTORM_FCOE_AG_CONTEXT_DQ_CF_EN_SHIFT 7
+	u8 agg_vars3;
+#define XSTORM_FCOE_AG_CONTEXT_PHYSICAL_QUEUE_NUM2 (0x3F<<0)
+#define XSTORM_FCOE_AG_CONTEXT_PHYSICAL_QUEUE_NUM2_SHIFT 0
+#define __XSTORM_FCOE_AG_CONTEXT_AUX19_CF (0x3<<6)
+#define __XSTORM_FCOE_AG_CONTEXT_AUX19_CF_SHIFT 6
+	u8 __agg_vars4;
+	u8 cdu_reserved;
+#endif
+	u32 more_to_send;
+#if defined(__BIG_ENDIAN)
+	u16 agg_vars5;
+#define XSTORM_FCOE_AG_CONTEXT_DECISION_RULE5 (0x3<<0)
+#define XSTORM_FCOE_AG_CONTEXT_DECISION_RULE5_SHIFT 0
+#define XSTORM_FCOE_AG_CONTEXT_PHYSICAL_QUEUE_NUM0 (0x3F<<2)
+#define XSTORM_FCOE_AG_CONTEXT_PHYSICAL_QUEUE_NUM0_SHIFT 2
+#define XSTORM_FCOE_AG_CONTEXT_PHYSICAL_QUEUE_NUM1 (0x3F<<8)
+#define XSTORM_FCOE_AG_CONTEXT_PHYSICAL_QUEUE_NUM1_SHIFT 8
+#define __XSTORM_FCOE_AG_CONTEXT_CONFQ_DEC_RULE (0x3<<14)
+#define __XSTORM_FCOE_AG_CONTEXT_CONFQ_DEC_RULE_SHIFT 14
+	u16 sq_cons;
+#elif defined(__LITTLE_ENDIAN)
+	u16 sq_cons;
+	u16 agg_vars5;
+#define XSTORM_FCOE_AG_CONTEXT_DECISION_RULE5 (0x3<<0)
+#define XSTORM_FCOE_AG_CONTEXT_DECISION_RULE5_SHIFT 0
+#define XSTORM_FCOE_AG_CONTEXT_PHYSICAL_QUEUE_NUM0 (0x3F<<2)
+#define XSTORM_FCOE_AG_CONTEXT_PHYSICAL_QUEUE_NUM0_SHIFT 2
+#define XSTORM_FCOE_AG_CONTEXT_PHYSICAL_QUEUE_NUM1 (0x3F<<8)
+#define XSTORM_FCOE_AG_CONTEXT_PHYSICAL_QUEUE_NUM1_SHIFT 8
+#define __XSTORM_FCOE_AG_CONTEXT_CONFQ_DEC_RULE (0x3<<14)
+#define __XSTORM_FCOE_AG_CONTEXT_CONFQ_DEC_RULE_SHIFT 14
+#endif
+	struct xstorm_fcoe_extra_ag_context_section __extra_section;
+#if defined(__BIG_ENDIAN)
+	u16 agg_vars7;
+#define __XSTORM_FCOE_AG_CONTEXT_AGG_VAL11_DECISION_RULE (0x7<<0)
+#define __XSTORM_FCOE_AG_CONTEXT_AGG_VAL11_DECISION_RULE_SHIFT 0
+#define __XSTORM_FCOE_AG_CONTEXT_AUX13_FLAG (0x1<<3)
+#define __XSTORM_FCOE_AG_CONTEXT_AUX13_FLAG_SHIFT 3
+#define __XSTORM_FCOE_AG_CONTEXT_QUEUE0_CF (0x3<<4)
+#define __XSTORM_FCOE_AG_CONTEXT_QUEUE0_CF_SHIFT 4
+#define XSTORM_FCOE_AG_CONTEXT_DECISION_RULE3 (0x3<<6)
+#define XSTORM_FCOE_AG_CONTEXT_DECISION_RULE3_SHIFT 6
+#define XSTORM_FCOE_AG_CONTEXT_AUX1_CF (0x3<<8)
+#define XSTORM_FCOE_AG_CONTEXT_AUX1_CF_SHIFT 8
+#define __XSTORM_FCOE_AG_CONTEXT_RESERVED62 (0x1<<10)
+#define __XSTORM_FCOE_AG_CONTEXT_RESERVED62_SHIFT 10
+#define __XSTORM_FCOE_AG_CONTEXT_AUX1_CF_EN (0x1<<11)
+#define __XSTORM_FCOE_AG_CONTEXT_AUX1_CF_EN_SHIFT 11
+#define __XSTORM_FCOE_AG_CONTEXT_AUX10_FLAG (0x1<<12)
+#define __XSTORM_FCOE_AG_CONTEXT_AUX10_FLAG_SHIFT 12
+#define __XSTORM_FCOE_AG_CONTEXT_AUX11_FLAG (0x1<<13)
+#define __XSTORM_FCOE_AG_CONTEXT_AUX11_FLAG_SHIFT 13
+#define __XSTORM_FCOE_AG_CONTEXT_AUX12_FLAG (0x1<<14)
+#define __XSTORM_FCOE_AG_CONTEXT_AUX12_FLAG_SHIFT 14
+#define __XSTORM_FCOE_AG_CONTEXT_AUX2_FLAG (0x1<<15)
+#define __XSTORM_FCOE_AG_CONTEXT_AUX2_FLAG_SHIFT 15
+	u8 agg_val3_th;
+	u8 agg_vars6;
+#define XSTORM_FCOE_AG_CONTEXT_DECISION_RULE6 (0x7<<0)
+#define XSTORM_FCOE_AG_CONTEXT_DECISION_RULE6_SHIFT 0
+#define __XSTORM_FCOE_AG_CONTEXT_XFRQ_DEC_RULE (0x7<<3)
+#define __XSTORM_FCOE_AG_CONTEXT_XFRQ_DEC_RULE_SHIFT 3
+#define __XSTORM_FCOE_AG_CONTEXT_SQ_DEC_RULE (0x3<<6)
+#define __XSTORM_FCOE_AG_CONTEXT_SQ_DEC_RULE_SHIFT 6
+#elif defined(__LITTLE_ENDIAN)
+	u8 agg_vars6;
+#define XSTORM_FCOE_AG_CONTEXT_DECISION_RULE6 (0x7<<0)
+#define XSTORM_FCOE_AG_CONTEXT_DECISION_RULE6_SHIFT 0
+#define __XSTORM_FCOE_AG_CONTEXT_XFRQ_DEC_RULE (0x7<<3)
+#define __XSTORM_FCOE_AG_CONTEXT_XFRQ_DEC_RULE_SHIFT 3
+#define __XSTORM_FCOE_AG_CONTEXT_SQ_DEC_RULE (0x3<<6)
+#define __XSTORM_FCOE_AG_CONTEXT_SQ_DEC_RULE_SHIFT 6
+	u8 agg_val3_th;
+	u16 agg_vars7;
+#define __XSTORM_FCOE_AG_CONTEXT_AGG_VAL11_DECISION_RULE (0x7<<0)
+#define __XSTORM_FCOE_AG_CONTEXT_AGG_VAL11_DECISION_RULE_SHIFT 0
+#define __XSTORM_FCOE_AG_CONTEXT_AUX13_FLAG (0x1<<3)
+#define __XSTORM_FCOE_AG_CONTEXT_AUX13_FLAG_SHIFT 3
+#define __XSTORM_FCOE_AG_CONTEXT_QUEUE0_CF (0x3<<4)
+#define __XSTORM_FCOE_AG_CONTEXT_QUEUE0_CF_SHIFT 4
+#define XSTORM_FCOE_AG_CONTEXT_DECISION_RULE3 (0x3<<6)
+#define XSTORM_FCOE_AG_CONTEXT_DECISION_RULE3_SHIFT 6
+#define XSTORM_FCOE_AG_CONTEXT_AUX1_CF (0x3<<8)
+#define XSTORM_FCOE_AG_CONTEXT_AUX1_CF_SHIFT 8
+#define __XSTORM_FCOE_AG_CONTEXT_RESERVED62 (0x1<<10)
+#define __XSTORM_FCOE_AG_CONTEXT_RESERVED62_SHIFT 10
+#define __XSTORM_FCOE_AG_CONTEXT_AUX1_CF_EN (0x1<<11)
+#define __XSTORM_FCOE_AG_CONTEXT_AUX1_CF_EN_SHIFT 11
+#define __XSTORM_FCOE_AG_CONTEXT_AUX10_FLAG (0x1<<12)
+#define __XSTORM_FCOE_AG_CONTEXT_AUX10_FLAG_SHIFT 12
+#define __XSTORM_FCOE_AG_CONTEXT_AUX11_FLAG (0x1<<13)
+#define __XSTORM_FCOE_AG_CONTEXT_AUX11_FLAG_SHIFT 13
+#define __XSTORM_FCOE_AG_CONTEXT_AUX12_FLAG (0x1<<14)
+#define __XSTORM_FCOE_AG_CONTEXT_AUX12_FLAG_SHIFT 14
+#define __XSTORM_FCOE_AG_CONTEXT_AUX2_FLAG (0x1<<15)
+#define __XSTORM_FCOE_AG_CONTEXT_AUX2_FLAG_SHIFT 15
+#endif
+#if defined(__BIG_ENDIAN)
+	u16 __agg_val11_th;
+	u16 __agg_val11;
+#elif defined(__LITTLE_ENDIAN)
+	u16 __agg_val11;
+	u16 __agg_val11_th;
+#endif
+#if defined(__BIG_ENDIAN)
+	u8 __reserved1;
+	u8 __agg_val6_th;
+	u16 __confq_tx_prod;
+#elif defined(__LITTLE_ENDIAN)
+	u16 __confq_tx_prod;
+	u8 __agg_val6_th;
+	u8 __reserved1;
+#endif
+#if defined(__BIG_ENDIAN)
+	u16 confq_cons;
+	u16 confq_prod;
+#elif defined(__LITTLE_ENDIAN)
+	u16 confq_prod;
+	u16 confq_cons;
+#endif
+	u32 agg_vars8;
+#define __XSTORM_FCOE_AG_CONTEXT_CACHE_WQE_IDX (0xFFFFFF<<0)
+#define __XSTORM_FCOE_AG_CONTEXT_CACHE_WQE_IDX_SHIFT 0
+#define XSTORM_FCOE_AG_CONTEXT_AGG_MISC3 (0xFF<<24)
+#define XSTORM_FCOE_AG_CONTEXT_AGG_MISC3_SHIFT 24
+#if defined(__BIG_ENDIAN)
+	u16 ox_id;
+	u16 sq_prod;
+#elif defined(__LITTLE_ENDIAN)
+	u16 sq_prod;
+	u16 ox_id;
+#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 __pbf_tx_seq_ack;
+	u16 agg_limit1;
+#elif defined(__LITTLE_ENDIAN)
+	u16 agg_limit1;
+	u16 __pbf_tx_seq_ack;
+#endif
+	u32 completion_seq;
+	u32 confq_pbl_base_lo;
+	u32 confq_pbl_base_hi;
+};
+
+/*
+ * The fcoe extra aggregative context section of Tstorm
+ */
+struct tstorm_fcoe_extra_ag_context_section {
+	u32 __agg_val1;
+#if defined(__BIG_ENDIAN)
+	u8 __tcp_agg_vars2;
+	u8 __agg_val3;
+	u16 __agg_val2;
+#elif defined(__LITTLE_ENDIAN)
+	u16 __agg_val2;
+	u8 __agg_val3;
+	u8 __tcp_agg_vars2;
+#endif
+#if defined(__BIG_ENDIAN)
+	u16 __agg_val5;
+	u8 __agg_val6;
+	u8 __tcp_agg_vars3;
+#elif defined(__LITTLE_ENDIAN)
+	u8 __tcp_agg_vars3;
+	u8 __agg_val6;
+	u16 __agg_val5;
+#endif
+	u32 __lcq_prod;
+	u32 rtt_seq;
+	u32 rtt_time;
+	u32 __reserved66;
+	u32 wnd_right_edge;
+	u32 tcp_agg_vars1;
+#define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_FIN_SENT_FLAG (0x1<<0)
+#define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_FIN_SENT_FLAG_SHIFT 0
+#define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_LAST_PACKET_FIN_FLAG (0x1<<1)
+#define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_LAST_PACKET_FIN_FLAG_SHIFT 1
+#define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_WND_UPD_CF (0x3<<2)
+#define TSTORM_FCOE_EXTRA_AG_CONTEXT_SECTION_WND_UPD_CF_SHIFT 2
+#define TSTOR