diff options
Diffstat (limited to 'drivers/net/cnic_defs.h')
-rw-r--r-- | drivers/net/cnic_defs.h | 1917 |
1 files changed, 1917 insertions, 0 deletions
diff --git a/drivers/net/cnic_defs.h b/drivers/net/cnic_defs.h index cee80f69445..9827b278dc7 100644 --- a/drivers/net/cnic_defs.h +++ b/drivers/net/cnic_defs.h | |||
@@ -51,6 +51,9 @@ | |||
51 | #define L4_KCQE_COMPLETION_STATUS_SUCCESS (0) | 51 | #define L4_KCQE_COMPLETION_STATUS_SUCCESS (0) |
52 | #define L4_KCQE_COMPLETION_STATUS_TIMEOUT (0x93) | 52 | #define L4_KCQE_COMPLETION_STATUS_TIMEOUT (0x93) |
53 | 53 | ||
54 | #define L4_KCQE_COMPLETION_STATUS_CTX_ALLOC_FAIL (0x83) | ||
55 | #define L4_KCQE_COMPLETION_STATUS_OFFLOADED_PG (0x89) | ||
56 | |||
54 | #define L4_LAYER_CODE (4) | 57 | #define L4_LAYER_CODE (4) |
55 | #define L2_LAYER_CODE (2) | 58 | #define L2_LAYER_CODE (2) |
56 | 59 | ||
@@ -577,4 +580,1918 @@ struct l4_kwq_upload { | |||
577 | u32 reserved2[6]; | 580 | u32 reserved2[6]; |
578 | }; | 581 | }; |
579 | 582 | ||
583 | /* | ||
584 | * bnx2x structures | ||
585 | */ | ||
586 | |||
587 | /* | ||
588 | * iSCSI context region, used only in iSCSI | ||
589 | */ | ||
590 | struct ustorm_iscsi_rq_db { | ||
591 | struct regpair pbl_base; | ||
592 | struct regpair curr_pbe; | ||
593 | }; | ||
594 | |||
595 | /* | ||
596 | * iSCSI context region, used only in iSCSI | ||
597 | */ | ||
598 | struct ustorm_iscsi_r2tq_db { | ||
599 | struct regpair pbl_base; | ||
600 | struct regpair curr_pbe; | ||
601 | }; | ||
602 | |||
603 | /* | ||
604 | * iSCSI context region, used only in iSCSI | ||
605 | */ | ||
606 | struct ustorm_iscsi_cq_db { | ||
607 | #if defined(__BIG_ENDIAN) | ||
608 | u16 cq_sn; | ||
609 | u16 prod; | ||
610 | #elif defined(__LITTLE_ENDIAN) | ||
611 | u16 prod; | ||
612 | u16 cq_sn; | ||
613 | #endif | ||
614 | struct regpair curr_pbe; | ||
615 | }; | ||
616 | |||
617 | /* | ||
618 | * iSCSI context region, used only in iSCSI | ||
619 | */ | ||
620 | struct rings_db { | ||
621 | struct ustorm_iscsi_rq_db rq; | ||
622 | struct ustorm_iscsi_r2tq_db r2tq; | ||
623 | struct ustorm_iscsi_cq_db cq[8]; | ||
624 | #if defined(__BIG_ENDIAN) | ||
625 | u16 rq_prod; | ||
626 | u16 r2tq_prod; | ||
627 | #elif defined(__LITTLE_ENDIAN) | ||
628 | u16 r2tq_prod; | ||
629 | u16 rq_prod; | ||
630 | #endif | ||
631 | struct regpair cq_pbl_base; | ||
632 | }; | ||
633 | |||
634 | /* | ||
635 | * iSCSI context region, used only in iSCSI | ||
636 | */ | ||
637 | struct ustorm_iscsi_placement_db { | ||
638 | u32 sgl_base_lo; | ||
639 | u32 sgl_base_hi; | ||
640 | u32 local_sge_0_address_hi; | ||
641 | u32 local_sge_0_address_lo; | ||
642 | #if defined(__BIG_ENDIAN) | ||
643 | u16 curr_sge_offset; | ||
644 | u16 local_sge_0_size; | ||
645 | #elif defined(__LITTLE_ENDIAN) | ||
646 | u16 local_sge_0_size; | ||
647 | u16 curr_sge_offset; | ||
648 | #endif | ||
649 | u32 local_sge_1_address_hi; | ||
650 | u32 local_sge_1_address_lo; | ||
651 | #if defined(__BIG_ENDIAN) | ||
652 | u16 reserved6; | ||
653 | u16 local_sge_1_size; | ||
654 | #elif defined(__LITTLE_ENDIAN) | ||
655 | u16 local_sge_1_size; | ||
656 | u16 reserved6; | ||
657 | #endif | ||
658 | #if defined(__BIG_ENDIAN) | ||
659 | u8 sgl_size; | ||
660 | u8 local_sge_index_2b; | ||
661 | u16 reserved7; | ||
662 | #elif defined(__LITTLE_ENDIAN) | ||
663 | u16 reserved7; | ||
664 | u8 local_sge_index_2b; | ||
665 | u8 sgl_size; | ||
666 | #endif | ||
667 | u32 rem_pdu; | ||
668 | u32 place_db_bitfield_1; | ||
669 | #define USTORM_ISCSI_PLACEMENT_DB_REM_PDU_PAYLOAD (0xFFFFFF<<0) | ||
670 | #define USTORM_ISCSI_PLACEMENT_DB_REM_PDU_PAYLOAD_SHIFT 0 | ||
671 | #define USTORM_ISCSI_PLACEMENT_DB_CQ_ID (0xFF<<24) | ||
672 | #define USTORM_ISCSI_PLACEMENT_DB_CQ_ID_SHIFT 24 | ||
673 | u32 place_db_bitfield_2; | ||
674 | #define USTORM_ISCSI_PLACEMENT_DB_BYTES_2_TRUNCATE (0xFFFFFF<<0) | ||
675 | #define USTORM_ISCSI_PLACEMENT_DB_BYTES_2_TRUNCATE_SHIFT 0 | ||
676 | #define USTORM_ISCSI_PLACEMENT_DB_HOST_SGE_INDEX (0xFF<<24) | ||
677 | #define USTORM_ISCSI_PLACEMENT_DB_HOST_SGE_INDEX_SHIFT 24 | ||
678 | u32 nal; | ||
679 | #define USTORM_ISCSI_PLACEMENT_DB_REM_SGE_SIZE (0xFFFFFF<<0) | ||
680 | #define USTORM_ISCSI_PLACEMENT_DB_REM_SGE_SIZE_SHIFT 0 | ||
681 | #define USTORM_ISCSI_PLACEMENT_DB_EXP_PADDING_2B (0x3<<24) | ||
682 | #define USTORM_ISCSI_PLACEMENT_DB_EXP_PADDING_2B_SHIFT 24 | ||
683 | #define USTORM_ISCSI_PLACEMENT_DB_EXP_DIGEST_3B (0x7<<26) | ||
684 | #define USTORM_ISCSI_PLACEMENT_DB_EXP_DIGEST_3B_SHIFT 26 | ||
685 | #define USTORM_ISCSI_PLACEMENT_DB_NAL_LEN_3B (0x7<<29) | ||
686 | #define USTORM_ISCSI_PLACEMENT_DB_NAL_LEN_3B_SHIFT 29 | ||
687 | }; | ||
688 | |||
689 | /* | ||
690 | * Ustorm iSCSI Storm Context | ||
691 | */ | ||
692 | struct ustorm_iscsi_st_context { | ||
693 | u32 exp_stat_sn; | ||
694 | u32 exp_data_sn; | ||
695 | struct rings_db ring; | ||
696 | struct regpair task_pbl_base; | ||
697 | struct regpair tce_phy_addr; | ||
698 | struct ustorm_iscsi_placement_db place_db; | ||
699 | u32 data_rcv_seq; | ||
700 | u32 rem_rcv_len; | ||
701 | #if defined(__BIG_ENDIAN) | ||
702 | u16 hdr_itt; | ||
703 | u16 iscsi_conn_id; | ||
704 | #elif defined(__LITTLE_ENDIAN) | ||
705 | u16 iscsi_conn_id; | ||
706 | u16 hdr_itt; | ||
707 | #endif | ||
708 | u32 nal_bytes; | ||
709 | #if defined(__BIG_ENDIAN) | ||
710 | u8 hdr_second_byte_union; | ||
711 | u8 bitfield_0; | ||
712 | #define USTORM_ISCSI_ST_CONTEXT_BMIDDLEOFPDU (0x1<<0) | ||
713 | #define USTORM_ISCSI_ST_CONTEXT_BMIDDLEOFPDU_SHIFT 0 | ||
714 | #define USTORM_ISCSI_ST_CONTEXT_BFENCECQE (0x1<<1) | ||
715 | #define USTORM_ISCSI_ST_CONTEXT_BFENCECQE_SHIFT 1 | ||
716 | #define USTORM_ISCSI_ST_CONTEXT_RESERVED1 (0x3F<<2) | ||
717 | #define USTORM_ISCSI_ST_CONTEXT_RESERVED1_SHIFT 2 | ||
718 | u8 task_pdu_cache_index; | ||
719 | u8 task_pbe_cache_index; | ||
720 | #elif defined(__LITTLE_ENDIAN) | ||
721 | u8 task_pbe_cache_index; | ||
722 | u8 task_pdu_cache_index; | ||
723 | u8 bitfield_0; | ||
724 | #define USTORM_ISCSI_ST_CONTEXT_BMIDDLEOFPDU (0x1<<0) | ||
725 | #define USTORM_ISCSI_ST_CONTEXT_BMIDDLEOFPDU_SHIFT 0 | ||
726 | #define USTORM_ISCSI_ST_CONTEXT_BFENCECQE (0x1<<1) | ||
727 | #define USTORM_ISCSI_ST_CONTEXT_BFENCECQE_SHIFT 1 | ||
728 | #define USTORM_ISCSI_ST_CONTEXT_RESERVED1 (0x3F<<2) | ||
729 | #define USTORM_ISCSI_ST_CONTEXT_RESERVED1_SHIFT 2 | ||
730 | u8 hdr_second_byte_union; | ||
731 | #endif | ||
732 | #if defined(__BIG_ENDIAN) | ||
733 | u16 reserved3; | ||
734 | u8 reserved2; | ||
735 | u8 acDecrement; | ||
736 | #elif defined(__LITTLE_ENDIAN) | ||
737 | u8 acDecrement; | ||
738 | u8 reserved2; | ||
739 | u16 reserved3; | ||
740 | #endif | ||
741 | u32 task_stat; | ||
742 | #if defined(__BIG_ENDIAN) | ||
743 | u8 hdr_opcode; | ||
744 | u8 num_cqs; | ||
745 | u16 reserved5; | ||
746 | #elif defined(__LITTLE_ENDIAN) | ||
747 | u16 reserved5; | ||
748 | u8 num_cqs; | ||
749 | u8 hdr_opcode; | ||
750 | #endif | ||
751 | u32 negotiated_rx; | ||
752 | #define USTORM_ISCSI_ST_CONTEXT_MAX_RECV_PDU_LENGTH (0xFFFFFF<<0) | ||
753 | #define USTORM_ISCSI_ST_CONTEXT_MAX_RECV_PDU_LENGTH_SHIFT 0 | ||
754 | #define USTORM_ISCSI_ST_CONTEXT_MAX_OUTSTANDING_R2TS (0xFF<<24) | ||
755 | #define USTORM_ISCSI_ST_CONTEXT_MAX_OUTSTANDING_R2TS_SHIFT 24 | ||
756 | u32 negotiated_rx_and_flags; | ||
757 | #define USTORM_ISCSI_ST_CONTEXT_MAX_BURST_LENGTH (0xFFFFFF<<0) | ||
758 | #define USTORM_ISCSI_ST_CONTEXT_MAX_BURST_LENGTH_SHIFT 0 | ||
759 | #define USTORM_ISCSI_ST_CONTEXT_B_CQE_POSTED_OR_HEADER_CACHED (0x1<<24) | ||
760 | #define USTORM_ISCSI_ST_CONTEXT_B_CQE_POSTED_OR_HEADER_CACHED_SHIFT 24 | ||
761 | #define USTORM_ISCSI_ST_CONTEXT_B_HDR_DIGEST_EN (0x1<<25) | ||
762 | #define USTORM_ISCSI_ST_CONTEXT_B_HDR_DIGEST_EN_SHIFT 25 | ||
763 | #define USTORM_ISCSI_ST_CONTEXT_B_DATA_DIGEST_EN (0x1<<26) | ||
764 | #define USTORM_ISCSI_ST_CONTEXT_B_DATA_DIGEST_EN_SHIFT 26 | ||
765 | #define USTORM_ISCSI_ST_CONTEXT_B_PROTOCOL_ERROR (0x1<<27) | ||
766 | #define USTORM_ISCSI_ST_CONTEXT_B_PROTOCOL_ERROR_SHIFT 27 | ||
767 | #define USTORM_ISCSI_ST_CONTEXT_B_TASK_VALID (0x1<<28) | ||
768 | #define USTORM_ISCSI_ST_CONTEXT_B_TASK_VALID_SHIFT 28 | ||
769 | #define USTORM_ISCSI_ST_CONTEXT_TASK_TYPE (0x3<<29) | ||
770 | #define USTORM_ISCSI_ST_CONTEXT_TASK_TYPE_SHIFT 29 | ||
771 | #define USTORM_ISCSI_ST_CONTEXT_B_ALL_DATA_ACKED (0x1<<31) | ||
772 | #define USTORM_ISCSI_ST_CONTEXT_B_ALL_DATA_ACKED_SHIFT 31 | ||
773 | }; | ||
774 | |||
775 | /* | ||
776 | * TCP context region, shared in TOE, RDMA and ISCSI | ||
777 | */ | ||
778 | struct tstorm_tcp_st_context_section { | ||
779 | u32 flags1; | ||
780 | #define TSTORM_TCP_ST_CONTEXT_SECTION_RTT_SRTT_20B (0xFFFFFF<<0) | ||
781 | #define TSTORM_TCP_ST_CONTEXT_SECTION_RTT_SRTT_20B_SHIFT 0 | ||
782 | #define TSTORM_TCP_ST_CONTEXT_SECTION_PAWS_INVALID (0x1<<24) | ||
783 | #define TSTORM_TCP_ST_CONTEXT_SECTION_PAWS_INVALID_SHIFT 24 | ||
784 | #define TSTORM_TCP_ST_CONTEXT_SECTION_TIMESTAMP_EXISTS (0x1<<25) | ||
785 | #define TSTORM_TCP_ST_CONTEXT_SECTION_TIMESTAMP_EXISTS_SHIFT 25 | ||
786 | #define TSTORM_TCP_ST_CONTEXT_SECTION_ISLE_EXISTS (0x1<<26) | ||
787 | #define TSTORM_TCP_ST_CONTEXT_SECTION_ISLE_EXISTS_SHIFT 26 | ||
788 | #define TSTORM_TCP_ST_CONTEXT_SECTION_STOP_RX_PAYLOAD (0x1<<27) | ||
789 | #define TSTORM_TCP_ST_CONTEXT_SECTION_STOP_RX_PAYLOAD_SHIFT 27 | ||
790 | #define TSTORM_TCP_ST_CONTEXT_SECTION_KA_ENABLED (0x1<<28) | ||
791 | #define TSTORM_TCP_ST_CONTEXT_SECTION_KA_ENABLED_SHIFT 28 | ||
792 | #define TSTORM_TCP_ST_CONTEXT_SECTION_FIRST_RTO_ESTIMATE (0x1<<29) | ||
793 | #define TSTORM_TCP_ST_CONTEXT_SECTION_FIRST_RTO_ESTIMATE_SHIFT 29 | ||
794 | #define TSTORM_TCP_ST_CONTEXT_SECTION_MAX_SEG_RETRANSMIT_EN (0x1<<30) | ||
795 | #define TSTORM_TCP_ST_CONTEXT_SECTION_MAX_SEG_RETRANSMIT_EN_SHIFT 30 | ||
796 | #define TSTORM_TCP_ST_CONTEXT_SECTION_RESERVED3 (0x1<<31) | ||
797 | #define TSTORM_TCP_ST_CONTEXT_SECTION_RESERVED3_SHIFT 31 | ||
798 | u32 flags2; | ||
799 | #define TSTORM_TCP_ST_CONTEXT_SECTION_RTT_VARIATION_20B (0xFFFFFF<<0) | ||
800 | #define TSTORM_TCP_ST_CONTEXT_SECTION_RTT_VARIATION_20B_SHIFT 0 | ||
801 | #define TSTORM_TCP_ST_CONTEXT_SECTION_DA_EN (0x1<<24) | ||
802 | #define TSTORM_TCP_ST_CONTEXT_SECTION_DA_EN_SHIFT 24 | ||
803 | #define TSTORM_TCP_ST_CONTEXT_SECTION_DA_COUNTER_EN (0x1<<25) | ||
804 | #define TSTORM_TCP_ST_CONTEXT_SECTION_DA_COUNTER_EN_SHIFT 25 | ||
805 | #define __TSTORM_TCP_ST_CONTEXT_SECTION_KA_PROBE_SENT (0x1<<26) | ||
806 | #define __TSTORM_TCP_ST_CONTEXT_SECTION_KA_PROBE_SENT_SHIFT 26 | ||
807 | #define __TSTORM_TCP_ST_CONTEXT_SECTION_PERSIST_PROBE_SENT (0x1<<27) | ||
808 | #define __TSTORM_TCP_ST_CONTEXT_SECTION_PERSIST_PROBE_SENT_SHIFT 27 | ||
809 | #define TSTORM_TCP_ST_CONTEXT_SECTION_UPDATE_L2_STATSTICS (0x1<<28) | ||
810 | #define TSTORM_TCP_ST_CONTEXT_SECTION_UPDATE_L2_STATSTICS_SHIFT 28 | ||
811 | #define TSTORM_TCP_ST_CONTEXT_SECTION_UPDATE_L4_STATSTICS (0x1<<29) | ||
812 | #define TSTORM_TCP_ST_CONTEXT_SECTION_UPDATE_L4_STATSTICS_SHIFT 29 | ||
813 | #define __TSTORM_TCP_ST_CONTEXT_SECTION_SECOND_ISLE_DROPPED (0x1<<30) | ||
814 | #define __TSTORM_TCP_ST_CONTEXT_SECTION_SECOND_ISLE_DROPPED_SHIFT 30 | ||
815 | #define __TSTORM_TCP_ST_CONTEXT_SECTION_DONT_SUPPORT_OOO (0x1<<31) | ||
816 | #define __TSTORM_TCP_ST_CONTEXT_SECTION_DONT_SUPPORT_OOO_SHIFT 31 | ||
817 | #if defined(__BIG_ENDIAN) | ||
818 | u16 reserved_slowpath; | ||
819 | u8 tcp_sm_state_3b; | ||
820 | u8 rto_exp_3b; | ||
821 | #elif defined(__LITTLE_ENDIAN) | ||
822 | u8 rto_exp_3b; | ||
823 | u8 tcp_sm_state_3b; | ||
824 | u16 reserved_slowpath; | ||
825 | #endif | ||
826 | u32 rcv_nxt; | ||
827 | u32 timestamp_recent; | ||
828 | u32 timestamp_recent_time; | ||
829 | u32 cwnd; | ||
830 | u32 ss_thresh; | ||
831 | u32 cwnd_accum; | ||
832 | u32 prev_seg_seq; | ||
833 | u32 expected_rel_seq; | ||
834 | u32 recover; | ||
835 | #if defined(__BIG_ENDIAN) | ||
836 | u8 retransmit_count; | ||
837 | u8 ka_max_probe_count; | ||
838 | u8 persist_probe_count; | ||
839 | u8 ka_probe_count; | ||
840 | #elif defined(__LITTLE_ENDIAN) | ||
841 | u8 ka_probe_count; | ||
842 | u8 persist_probe_count; | ||
843 | u8 ka_max_probe_count; | ||
844 | u8 retransmit_count; | ||
845 | #endif | ||
846 | #if defined(__BIG_ENDIAN) | ||
847 | u8 statistics_counter_id; | ||
848 | u8 ooo_support_mode; | ||
849 | u8 snd_wnd_scale_4b; | ||
850 | u8 dup_ack_count; | ||
851 | #elif defined(__LITTLE_ENDIAN) | ||
852 | u8 dup_ack_count; | ||
853 | u8 snd_wnd_scale_4b; | ||
854 | u8 ooo_support_mode; | ||
855 | u8 statistics_counter_id; | ||
856 | #endif | ||
857 | u32 retransmit_start_time; | ||
858 | u32 ka_timeout; | ||
859 | u32 ka_interval; | ||
860 | u32 isle_start_seq; | ||
861 | u32 isle_end_seq; | ||
862 | #if defined(__BIG_ENDIAN) | ||
863 | u16 mss; | ||
864 | u16 recent_seg_wnd; | ||
865 | #elif defined(__LITTLE_ENDIAN) | ||
866 | u16 recent_seg_wnd; | ||
867 | u16 mss; | ||
868 | #endif | ||
869 | u32 reserved4; | ||
870 | u32 max_rt_time; | ||
871 | #if defined(__BIG_ENDIAN) | ||
872 | u16 lsb_mac_address; | ||
873 | u16 vlan_id; | ||
874 | #elif defined(__LITTLE_ENDIAN) | ||
875 | u16 vlan_id; | ||
876 | u16 lsb_mac_address; | ||
877 | #endif | ||
878 | u32 msb_mac_address; | ||
879 | u32 reserved2; | ||
880 | }; | ||
881 | |||
882 | /* | ||
883 | * Termination variables | ||
884 | */ | ||
885 | struct iscsi_term_vars { | ||
886 | u8 BitMap; | ||
887 | #define ISCSI_TERM_VARS_TCP_STATE (0xF<<0) | ||
888 | #define ISCSI_TERM_VARS_TCP_STATE_SHIFT 0 | ||
889 | #define ISCSI_TERM_VARS_FIN_RECEIVED_SBIT (0x1<<4) | ||
890 | #define ISCSI_TERM_VARS_FIN_RECEIVED_SBIT_SHIFT 4 | ||
891 | #define ISCSI_TERM_VARS_ACK_ON_FIN_RECEIVED_SBIT (0x1<<5) | ||
892 | #define ISCSI_TERM_VARS_ACK_ON_FIN_RECEIVED_SBIT_SHIFT 5 | ||
893 | #define ISCSI_TERM_VARS_TERM_ON_CHIP (0x1<<6) | ||
894 | #define ISCSI_TERM_VARS_TERM_ON_CHIP_SHIFT 6 | ||
895 | #define ISCSI_TERM_VARS_RSRV (0x1<<7) | ||
896 | #define ISCSI_TERM_VARS_RSRV_SHIFT 7 | ||
897 | }; | ||
898 | |||
899 | /* | ||
900 | * iSCSI context region, used only in iSCSI | ||
901 | */ | ||
902 | struct tstorm_iscsi_st_context_section { | ||
903 | #if defined(__BIG_ENDIAN) | ||
904 | u16 rem_tcp_data_len; | ||
905 | u16 brb_offset; | ||
906 | #elif defined(__LITTLE_ENDIAN) | ||
907 | u16 brb_offset; | ||
908 | u16 rem_tcp_data_len; | ||
909 | #endif | ||
910 | u32 b2nh; | ||
911 | #if defined(__BIG_ENDIAN) | ||
912 | u16 rq_cons; | ||
913 | u8 flags; | ||
914 | #define TSTORM_ISCSI_ST_CONTEXT_SECTION_B_HDR_DIGEST_EN (0x1<<0) | ||
915 | #define TSTORM_ISCSI_ST_CONTEXT_SECTION_B_HDR_DIGEST_EN_SHIFT 0 | ||
916 | #define TSTORM_ISCSI_ST_CONTEXT_SECTION_B_DATA_DIGEST_EN (0x1<<1) | ||
917 | #define TSTORM_ISCSI_ST_CONTEXT_SECTION_B_DATA_DIGEST_EN_SHIFT 1 | ||
918 | #define TSTORM_ISCSI_ST_CONTEXT_SECTION_B_PARTIAL_HEADER (0x1<<2) | ||
919 | #define TSTORM_ISCSI_ST_CONTEXT_SECTION_B_PARTIAL_HEADER_SHIFT 2 | ||
920 | #define TSTORM_ISCSI_ST_CONTEXT_SECTION_B_FULL_FEATURE (0x1<<3) | ||
921 | #define TSTORM_ISCSI_ST_CONTEXT_SECTION_B_FULL_FEATURE_SHIFT 3 | ||
922 | #define TSTORM_ISCSI_ST_CONTEXT_SECTION_B_DROP_ALL_PDUS (0x1<<4) | ||
923 | #define TSTORM_ISCSI_ST_CONTEXT_SECTION_B_DROP_ALL_PDUS_SHIFT 4 | ||
924 | #define TSTORM_ISCSI_ST_CONTEXT_SECTION_FLAGS_RSRV (0x7<<5) | ||
925 | #define TSTORM_ISCSI_ST_CONTEXT_SECTION_FLAGS_RSRV_SHIFT 5 | ||
926 | u8 hdr_bytes_2_fetch; | ||
927 | #elif defined(__LITTLE_ENDIAN) | ||
928 | u8 hdr_bytes_2_fetch; | ||
929 | u8 flags; | ||
930 | #define TSTORM_ISCSI_ST_CONTEXT_SECTION_B_HDR_DIGEST_EN (0x1<<0) | ||
931 | #define TSTORM_ISCSI_ST_CONTEXT_SECTION_B_HDR_DIGEST_EN_SHIFT 0 | ||
932 | #define TSTORM_ISCSI_ST_CONTEXT_SECTION_B_DATA_DIGEST_EN (0x1<<1) | ||
933 | #define TSTORM_ISCSI_ST_CONTEXT_SECTION_B_DATA_DIGEST_EN_SHIFT 1 | ||
934 | #define TSTORM_ISCSI_ST_CONTEXT_SECTION_B_PARTIAL_HEADER (0x1<<2) | ||
935 | #define TSTORM_ISCSI_ST_CONTEXT_SECTION_B_PARTIAL_HEADER_SHIFT 2 | ||
936 | #define TSTORM_ISCSI_ST_CONTEXT_SECTION_B_FULL_FEATURE (0x1<<3) | ||
937 | #define TSTORM_ISCSI_ST_CONTEXT_SECTION_B_FULL_FEATURE_SHIFT 3 | ||
938 | #define TSTORM_ISCSI_ST_CONTEXT_SECTION_B_DROP_ALL_PDUS (0x1<<4) | ||
939 | #define TSTORM_ISCSI_ST_CONTEXT_SECTION_B_DROP_ALL_PDUS_SHIFT 4 | ||
940 | #define TSTORM_ISCSI_ST_CONTEXT_SECTION_FLAGS_RSRV (0x7<<5) | ||
941 | #define TSTORM_ISCSI_ST_CONTEXT_SECTION_FLAGS_RSRV_SHIFT 5 | ||
942 | u16 rq_cons; | ||
943 | #endif | ||
944 | struct regpair rq_db_phy_addr; | ||
945 | #if defined(__BIG_ENDIAN) | ||
946 | struct iscsi_term_vars term_vars; | ||
947 | u8 scratchpad_idx; | ||
948 | u16 iscsi_conn_id; | ||
949 | #elif defined(__LITTLE_ENDIAN) | ||
950 | u16 iscsi_conn_id; | ||
951 | u8 scratchpad_idx; | ||
952 | struct iscsi_term_vars term_vars; | ||
953 | #endif | ||
954 | u32 reserved2; | ||
955 | }; | ||
956 | |||
957 | /* | ||
958 | * The iSCSI non-aggregative context of Tstorm | ||
959 | */ | ||
960 | struct tstorm_iscsi_st_context { | ||
961 | struct tstorm_tcp_st_context_section tcp; | ||
962 | struct tstorm_iscsi_st_context_section iscsi; | ||
963 | }; | ||
964 | |||
965 | /* | ||
966 | * The tcp aggregative context section of Xstorm | ||
967 | */ | ||
968 | struct xstorm_tcp_tcp_ag_context_section { | ||
969 | #if defined(__BIG_ENDIAN) | ||
970 | u8 __tcp_agg_vars1; | ||
971 | u8 __da_cnt; | ||
972 | u16 mss; | ||
973 | #elif defined(__LITTLE_ENDIAN) | ||
974 | u16 mss; | ||
975 | u8 __da_cnt; | ||
976 | u8 __tcp_agg_vars1; | ||
977 | #endif | ||
978 | u32 snd_nxt; | ||
979 | u32 tx_wnd; | ||
980 | u32 snd_una; | ||
981 | u32 local_adv_wnd; | ||
982 | #if defined(__BIG_ENDIAN) | ||
983 | u8 __agg_val8_th; | ||
984 | u8 __agg_val8; | ||
985 | u16 tcp_agg_vars2; | ||
986 | #define XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TX_FIN_FLAG (0x1<<0) | ||
987 | #define XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TX_FIN_FLAG_SHIFT 0 | ||
988 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TX_UNBLOCKED (0x1<<1) | ||
989 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TX_UNBLOCKED_SHIFT 1 | ||
990 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_DA_TIMER_ACTIVE (0x1<<2) | ||
991 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_DA_TIMER_ACTIVE_SHIFT 2 | ||
992 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX3_FLAG (0x1<<3) | ||
993 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX3_FLAG_SHIFT 3 | ||
994 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX4_FLAG (0x1<<4) | ||
995 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX4_FLAG_SHIFT 4 | ||
996 | #define XSTORM_TCP_TCP_AG_CONTEXT_SECTION_DA_ENABLE (0x1<<5) | ||
997 | #define XSTORM_TCP_TCP_AG_CONTEXT_SECTION_DA_ENABLE_SHIFT 5 | ||
998 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_ACK_TO_FE_UPDATED_EN (0x1<<6) | ||
999 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_ACK_TO_FE_UPDATED_EN_SHIFT 6 | ||
1000 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX3_CF_EN (0x1<<7) | ||
1001 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX3_CF_EN_SHIFT 7 | ||
1002 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TX_FIN_FLAG_EN (0x1<<8) | ||
1003 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TX_FIN_FLAG_EN_SHIFT 8 | ||
1004 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX1_FLAG (0x1<<9) | ||
1005 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX1_FLAG_SHIFT 9 | ||
1006 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_SET_RTO_CF (0x3<<10) | ||
1007 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_SET_RTO_CF_SHIFT 10 | ||
1008 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TS_TO_ECHO_UPDATED_CF (0x3<<12) | ||
1009 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TS_TO_ECHO_UPDATED_CF_SHIFT 12 | ||
1010 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX8_CF (0x3<<14) | ||
1011 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX8_CF_SHIFT 14 | ||
1012 | #elif defined(__LITTLE_ENDIAN) | ||
1013 | u16 tcp_agg_vars2; | ||
1014 | #define XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TX_FIN_FLAG (0x1<<0) | ||
1015 | #define XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TX_FIN_FLAG_SHIFT 0 | ||
1016 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TX_UNBLOCKED (0x1<<1) | ||
1017 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TX_UNBLOCKED_SHIFT 1 | ||
1018 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_DA_TIMER_ACTIVE (0x1<<2) | ||
1019 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_DA_TIMER_ACTIVE_SHIFT 2 | ||
1020 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX3_FLAG (0x1<<3) | ||
1021 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX3_FLAG_SHIFT 3 | ||
1022 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX4_FLAG (0x1<<4) | ||
1023 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX4_FLAG_SHIFT 4 | ||
1024 | #define XSTORM_TCP_TCP_AG_CONTEXT_SECTION_DA_ENABLE (0x1<<5) | ||
1025 | #define XSTORM_TCP_TCP_AG_CONTEXT_SECTION_DA_ENABLE_SHIFT 5 | ||
1026 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_ACK_TO_FE_UPDATED_EN (0x1<<6) | ||
1027 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_ACK_TO_FE_UPDATED_EN_SHIFT 6 | ||
1028 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX3_CF_EN (0x1<<7) | ||
1029 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX3_CF_EN_SHIFT 7 | ||
1030 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TX_FIN_FLAG_EN (0x1<<8) | ||
1031 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TX_FIN_FLAG_EN_SHIFT 8 | ||
1032 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX1_FLAG (0x1<<9) | ||
1033 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX1_FLAG_SHIFT 9 | ||
1034 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_SET_RTO_CF (0x3<<10) | ||
1035 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_SET_RTO_CF_SHIFT 10 | ||
1036 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TS_TO_ECHO_UPDATED_CF (0x3<<12) | ||
1037 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TS_TO_ECHO_UPDATED_CF_SHIFT 12 | ||
1038 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX8_CF (0x3<<14) | ||
1039 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX8_CF_SHIFT 14 | ||
1040 | u8 __agg_val8; | ||
1041 | u8 __agg_val8_th; | ||
1042 | #endif | ||
1043 | u32 ack_to_far_end; | ||
1044 | u32 rto_timer; | ||
1045 | u32 ka_timer; | ||
1046 | u32 ts_to_echo; | ||
1047 | #if defined(__BIG_ENDIAN) | ||
1048 | u16 __agg_val7_th; | ||
1049 | u16 __agg_val7; | ||
1050 | #elif defined(__LITTLE_ENDIAN) | ||
1051 | u16 __agg_val7; | ||
1052 | u16 __agg_val7_th; | ||
1053 | #endif | ||
1054 | #if defined(__BIG_ENDIAN) | ||
1055 | u8 __tcp_agg_vars5; | ||
1056 | u8 __tcp_agg_vars4; | ||
1057 | u8 __tcp_agg_vars3; | ||
1058 | u8 __force_pure_ack_cnt; | ||
1059 | #elif defined(__LITTLE_ENDIAN) | ||
1060 | u8 __force_pure_ack_cnt; | ||
1061 | u8 __tcp_agg_vars3; | ||
1062 | u8 __tcp_agg_vars4; | ||
1063 | u8 __tcp_agg_vars5; | ||
1064 | #endif | ||
1065 | u32 tcp_agg_vars6; | ||
1066 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TS_TO_ECHO_CF_EN (0x1<<0) | ||
1067 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TS_TO_ECHO_CF_EN_SHIFT 0 | ||
1068 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX8_CF_EN (0x1<<1) | ||
1069 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX8_CF_EN_SHIFT 1 | ||
1070 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX9_CF_EN (0x1<<2) | ||
1071 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX9_CF_EN_SHIFT 2 | ||
1072 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX10_CF_EN (0x1<<3) | ||
1073 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX10_CF_EN_SHIFT 3 | ||
1074 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX6_FLAG (0x1<<4) | ||
1075 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX6_FLAG_SHIFT 4 | ||
1076 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX7_FLAG (0x1<<5) | ||
1077 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX7_FLAG_SHIFT 5 | ||
1078 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX5_CF (0x3<<6) | ||
1079 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX5_CF_SHIFT 6 | ||
1080 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX9_CF (0x3<<8) | ||
1081 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX9_CF_SHIFT 8 | ||
1082 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX10_CF (0x3<<10) | ||
1083 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX10_CF_SHIFT 10 | ||
1084 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX11_CF (0x3<<12) | ||
1085 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX11_CF_SHIFT 12 | ||
1086 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX12_CF (0x3<<14) | ||
1087 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX12_CF_SHIFT 14 | ||
1088 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX13_CF (0x3<<16) | ||
1089 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX13_CF_SHIFT 16 | ||
1090 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX14_CF (0x3<<18) | ||
1091 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX14_CF_SHIFT 18 | ||
1092 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX15_CF (0x3<<20) | ||
1093 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX15_CF_SHIFT 20 | ||
1094 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX16_CF (0x3<<22) | ||
1095 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX16_CF_SHIFT 22 | ||
1096 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX17_CF (0x3<<24) | ||
1097 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX17_CF_SHIFT 24 | ||
1098 | #define XSTORM_TCP_TCP_AG_CONTEXT_SECTION_ECE_FLAG (0x1<<26) | ||
1099 | #define XSTORM_TCP_TCP_AG_CONTEXT_SECTION_ECE_FLAG_SHIFT 26 | ||
1100 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_RESERVED71 (0x1<<27) | ||
1101 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_RESERVED71_SHIFT 27 | ||
1102 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_FORCE_PURE_ACK_CNT_DIRTY (0x1<<28) | ||
1103 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_FORCE_PURE_ACK_CNT_DIRTY_SHIFT 28 | ||
1104 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TCP_AUTO_STOP_FLAG (0x1<<29) | ||
1105 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_TCP_AUTO_STOP_FLAG_SHIFT 29 | ||
1106 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_DO_TS_UPDATE_FLAG (0x1<<30) | ||
1107 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_DO_TS_UPDATE_FLAG_SHIFT 30 | ||
1108 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_CANCEL_RETRANSMIT_FLAG (0x1<<31) | ||
1109 | #define __XSTORM_TCP_TCP_AG_CONTEXT_SECTION_CANCEL_RETRANSMIT_FLAG_SHIFT 31 | ||
1110 | #if defined(__BIG_ENDIAN) | ||
1111 | u16 __agg_misc6; | ||
1112 | u16 __tcp_agg_vars7; | ||
1113 | #elif defined(__LITTLE_ENDIAN) | ||
1114 | u16 __tcp_agg_vars7; | ||
1115 | u16 __agg_misc6; | ||
1116 | #endif | ||
1117 | u32 __agg_val10; | ||
1118 | u32 __agg_val10_th; | ||
1119 | #if defined(__BIG_ENDIAN) | ||
1120 | u16 __reserved3; | ||
1121 | u8 __reserved2; | ||
1122 | u8 __da_only_cnt; | ||
1123 | #elif defined(__LITTLE_ENDIAN) | ||
1124 | u8 __da_only_cnt; | ||
1125 | u8 __reserved2; | ||
1126 | u16 __reserved3; | ||
1127 | #endif | ||
1128 | }; | ||
1129 | |||
1130 | /* | ||
1131 | * The iscsi aggregative context of Xstorm | ||
1132 | */ | ||
1133 | struct xstorm_iscsi_ag_context { | ||
1134 | #if defined(__BIG_ENDIAN) | ||
1135 | u16 agg_val1; | ||
1136 | u8 agg_vars1; | ||
1137 | #define __XSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM0 (0x1<<0) | ||
1138 | #define __XSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM0_SHIFT 0 | ||
1139 | #define XSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM1 (0x1<<1) | ||
1140 | #define XSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM1_SHIFT 1 | ||
1141 | #define XSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM2 (0x1<<2) | ||
1142 | #define XSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM2_SHIFT 2 | ||
1143 | #define XSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM3 (0x1<<3) | ||
1144 | #define XSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM3_SHIFT 3 | ||
1145 | #define __XSTORM_ISCSI_AG_CONTEXT_MORE_TO_SEND_EN (0x1<<4) | ||
1146 | #define __XSTORM_ISCSI_AG_CONTEXT_MORE_TO_SEND_EN_SHIFT 4 | ||
1147 | #define XSTORM_ISCSI_AG_CONTEXT_NAGLE_EN (0x1<<5) | ||
1148 | #define XSTORM_ISCSI_AG_CONTEXT_NAGLE_EN_SHIFT 5 | ||
1149 | #define __XSTORM_ISCSI_AG_CONTEXT_DQ_SPARE_FLAG (0x1<<6) | ||
1150 | #define __XSTORM_ISCSI_AG_CONTEXT_DQ_SPARE_FLAG_SHIFT 6 | ||
1151 | #define __XSTORM_ISCSI_AG_CONTEXT_UNA_GT_NXT_EN (0x1<<7) | ||
1152 | #define __XSTORM_ISCSI_AG_CONTEXT_UNA_GT_NXT_EN_SHIFT 7 | ||
1153 | u8 state; | ||
1154 | #elif defined(__LITTLE_ENDIAN) | ||
1155 | u8 state; | ||
1156 | u8 agg_vars1; | ||
1157 | #define __XSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM0 (0x1<<0) | ||
1158 | #define __XSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM0_SHIFT 0 | ||
1159 | #define XSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM1 (0x1<<1) | ||
1160 | #define XSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM1_SHIFT 1 | ||
1161 | #define XSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM2 (0x1<<2) | ||
1162 | #define XSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM2_SHIFT 2 | ||
1163 | #define XSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM3 (0x1<<3) | ||
1164 | #define XSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM3_SHIFT 3 | ||
1165 | #define __XSTORM_ISCSI_AG_CONTEXT_MORE_TO_SEND_EN (0x1<<4) | ||
1166 | #define __XSTORM_ISCSI_AG_CONTEXT_MORE_TO_SEND_EN_SHIFT 4 | ||
1167 | #define XSTORM_ISCSI_AG_CONTEXT_NAGLE_EN (0x1<<5) | ||
1168 | #define XSTORM_ISCSI_AG_CONTEXT_NAGLE_EN_SHIFT 5 | ||
1169 | #define __XSTORM_ISCSI_AG_CONTEXT_DQ_SPARE_FLAG (0x1<<6) | ||
1170 | #define __XSTORM_ISCSI_AG_CONTEXT_DQ_SPARE_FLAG_SHIFT 6 | ||
1171 | #define __XSTORM_ISCSI_AG_CONTEXT_UNA_GT_NXT_EN (0x1<<7) | ||
1172 | #define __XSTORM_ISCSI_AG_CONTEXT_UNA_GT_NXT_EN_SHIFT 7 | ||
1173 | u16 agg_val1; | ||
1174 | #endif | ||
1175 | #if defined(__BIG_ENDIAN) | ||
1176 | u8 cdu_reserved; | ||
1177 | u8 agg_vars4; | ||
1178 | #define XSTORM_ISCSI_AG_CONTEXT_R2TQ_PROD_CF (0x3<<0) | ||
1179 | #define XSTORM_ISCSI_AG_CONTEXT_R2TQ_PROD_CF_SHIFT 0 | ||
1180 | #define __XSTORM_ISCSI_AG_CONTEXT_AUX21_CF (0x3<<2) | ||
1181 | #define __XSTORM_ISCSI_AG_CONTEXT_AUX21_CF_SHIFT 2 | ||
1182 | #define __XSTORM_ISCSI_AG_CONTEXT_AUX18_CF_EN (0x1<<4) | ||
1183 | #define __XSTORM_ISCSI_AG_CONTEXT_AUX18_CF_EN_SHIFT 4 | ||
1184 | #define __XSTORM_ISCSI_AG_CONTEXT_AUX19_CF_EN (0x1<<5) | ||
1185 | #define __XSTORM_ISCSI_AG_CONTEXT_AUX19_CF_EN_SHIFT 5 | ||
1186 | #define __XSTORM_ISCSI_AG_CONTEXT_R2TQ_PROD_CF_EN (0x1<<6) | ||
1187 | #define __XSTORM_ISCSI_AG_CONTEXT_R2TQ_PROD_CF_EN_SHIFT 6 | ||
1188 | #define __XSTORM_ISCSI_AG_CONTEXT_AUX21_CF_EN (0x1<<7) | ||
1189 | #define __XSTORM_ISCSI_AG_CONTEXT_AUX21_CF_EN_SHIFT 7 | ||
1190 | u8 agg_vars3; | ||
1191 | #define XSTORM_ISCSI_AG_CONTEXT_PHYSICAL_QUEUE_NUM2 (0x3F<<0) | ||
1192 | #define XSTORM_ISCSI_AG_CONTEXT_PHYSICAL_QUEUE_NUM2_SHIFT 0 | ||
1193 | #define __XSTORM_ISCSI_AG_CONTEXT_AUX19_CF (0x3<<6) | ||
1194 | #define __XSTORM_ISCSI_AG_CONTEXT_AUX19_CF_SHIFT 6 | ||
1195 | u8 agg_vars2; | ||
1196 | #define __XSTORM_ISCSI_AG_CONTEXT_DQ_CF (0x3<<0) | ||
1197 | #define __XSTORM_ISCSI_AG_CONTEXT_DQ_CF_SHIFT 0 | ||
1198 | #define __XSTORM_ISCSI_AG_CONTEXT_DQ_SPARE_FLAG_EN (0x1<<2) | ||
1199 | #define __XSTORM_ISCSI_AG_CONTEXT_DQ_SPARE_FLAG_EN_SHIFT 2 | ||
1200 | #define __XSTORM_ISCSI_AG_CONTEXT_AUX8_FLAG (0x1<<3) | ||
1201 | #define __XSTORM_ISCSI_AG_CONTEXT_AUX8_FLAG_SHIFT 3 | ||
1202 | #define __XSTORM_ISCSI_AG_CONTEXT_AUX9_FLAG (0x1<<4) | ||
1203 | #define __XSTORM_ISCSI_AG_CONTEXT_AUX9_FLAG_SHIFT 4 | ||
1204 | #define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE1 (0x3<<5) | ||
1205 | #define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE1_SHIFT 5 | ||
1206 | #define __XSTORM_ISCSI_AG_CONTEXT_DQ_CF_EN (0x1<<7) | ||
1207 | #define __XSTORM_ISCSI_AG_CONTEXT_DQ_CF_EN_SHIFT 7 | ||
1208 | #elif defined(__LITTLE_ENDIAN) | ||
1209 | u8 agg_vars2; | ||
1210 | #define __XSTORM_ISCSI_AG_CONTEXT_DQ_CF (0x3<<0) | ||
1211 | #define __XSTORM_ISCSI_AG_CONTEXT_DQ_CF_SHIFT 0 | ||
1212 | #define __XSTORM_ISCSI_AG_CONTEXT_DQ_SPARE_FLAG_EN (0x1<<2) | ||
1213 | #define __XSTORM_ISCSI_AG_CONTEXT_DQ_SPARE_FLAG_EN_SHIFT 2 | ||
1214 | #define __XSTORM_ISCSI_AG_CONTEXT_AUX8_FLAG (0x1<<3) | ||
1215 | #define __XSTORM_ISCSI_AG_CONTEXT_AUX8_FLAG_SHIFT 3 | ||
1216 | #define __XSTORM_ISCSI_AG_CONTEXT_AUX9_FLAG (0x1<<4) | ||
1217 | #define __XSTORM_ISCSI_AG_CONTEXT_AUX9_FLAG_SHIFT 4 | ||
1218 | #define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE1 (0x3<<5) | ||
1219 | #define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE1_SHIFT 5 | ||
1220 | #define __XSTORM_ISCSI_AG_CONTEXT_DQ_CF_EN (0x1<<7) | ||
1221 | #define __XSTORM_ISCSI_AG_CONTEXT_DQ_CF_EN_SHIFT 7 | ||
1222 | u8 agg_vars3; | ||
1223 | #define XSTORM_ISCSI_AG_CONTEXT_PHYSICAL_QUEUE_NUM2 (0x3F<<0) | ||
1224 | #define XSTORM_ISCSI_AG_CONTEXT_PHYSICAL_QUEUE_NUM2_SHIFT 0 | ||
1225 | #define __XSTORM_ISCSI_AG_CONTEXT_AUX19_CF (0x3<<6) | ||
1226 | #define __XSTORM_ISCSI_AG_CONTEXT_AUX19_CF_SHIFT 6 | ||
1227 | u8 agg_vars4; | ||
1228 | #define XSTORM_ISCSI_AG_CONTEXT_R2TQ_PROD_CF (0x3<<0) | ||
1229 | #define XSTORM_ISCSI_AG_CONTEXT_R2TQ_PROD_CF_SHIFT 0 | ||
1230 | #define __XSTORM_ISCSI_AG_CONTEXT_AUX21_CF (0x3<<2) | ||
1231 | #define __XSTORM_ISCSI_AG_CONTEXT_AUX21_CF_SHIFT 2 | ||
1232 | #define __XSTORM_ISCSI_AG_CONTEXT_AUX18_CF_EN (0x1<<4) | ||
1233 | #define __XSTORM_ISCSI_AG_CONTEXT_AUX18_CF_EN_SHIFT 4 | ||
1234 | #define __XSTORM_ISCSI_AG_CONTEXT_AUX19_CF_EN (0x1<<5) | ||
1235 | #define __XSTORM_ISCSI_AG_CONTEXT_AUX19_CF_EN_SHIFT 5 | ||
1236 | #define __XSTORM_ISCSI_AG_CONTEXT_R2TQ_PROD_CF_EN (0x1<<6) | ||
1237 | #define __XSTORM_ISCSI_AG_CONTEXT_R2TQ_PROD_CF_EN_SHIFT 6 | ||
1238 | #define __XSTORM_ISCSI_AG_CONTEXT_AUX21_CF_EN (0x1<<7) | ||
1239 | #define __XSTORM_ISCSI_AG_CONTEXT_AUX21_CF_EN_SHIFT 7 | ||
1240 | u8 cdu_reserved; | ||
1241 | #endif | ||
1242 | u32 more_to_send; | ||
1243 | #if defined(__BIG_ENDIAN) | ||
1244 | u16 agg_vars5; | ||
1245 | #define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE5 (0x3<<0) | ||
1246 | #define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE5_SHIFT 0 | ||
1247 | #define XSTORM_ISCSI_AG_CONTEXT_PHYSICAL_QUEUE_NUM0 (0x3F<<2) | ||
1248 | #define XSTORM_ISCSI_AG_CONTEXT_PHYSICAL_QUEUE_NUM0_SHIFT 2 | ||
1249 | #define XSTORM_ISCSI_AG_CONTEXT_PHYSICAL_QUEUE_NUM1 (0x3F<<8) | ||
1250 | #define XSTORM_ISCSI_AG_CONTEXT_PHYSICAL_QUEUE_NUM1_SHIFT 8 | ||
1251 | #define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE2 (0x3<<14) | ||
1252 | #define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE2_SHIFT 14 | ||
1253 | u16 sq_cons; | ||
1254 | #elif defined(__LITTLE_ENDIAN) | ||
1255 | u16 sq_cons; | ||
1256 | u16 agg_vars5; | ||
1257 | #define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE5 (0x3<<0) | ||
1258 | #define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE5_SHIFT 0 | ||
1259 | #define XSTORM_ISCSI_AG_CONTEXT_PHYSICAL_QUEUE_NUM0 (0x3F<<2) | ||
1260 | #define XSTORM_ISCSI_AG_CONTEXT_PHYSICAL_QUEUE_NUM0_SHIFT 2 | ||
1261 | #define XSTORM_ISCSI_AG_CONTEXT_PHYSICAL_QUEUE_NUM1 (0x3F<<8) | ||
1262 | #define XSTORM_ISCSI_AG_CONTEXT_PHYSICAL_QUEUE_NUM1_SHIFT 8 | ||
1263 | #define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE2 (0x3<<14) | ||
1264 | #define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE2_SHIFT 14 | ||
1265 | #endif | ||
1266 | struct xstorm_tcp_tcp_ag_context_section tcp; | ||
1267 | #if defined(__BIG_ENDIAN) | ||
1268 | u16 agg_vars7; | ||
1269 | #define __XSTORM_ISCSI_AG_CONTEXT_AGG_VAL11_DECISION_RULE (0x7<<0) | ||
1270 | #define __XSTORM_ISCSI_AG_CONTEXT_AGG_VAL11_DECISION_RULE_SHIFT 0 | ||
1271 | #define __XSTORM_ISCSI_AG_CONTEXT_AUX13_FLAG (0x1<<3) | ||
1272 | #define __XSTORM_ISCSI_AG_CONTEXT_AUX13_FLAG_SHIFT 3 | ||
1273 | #define XSTORM_ISCSI_AG_CONTEXT_AUX18_CF (0x3<<4) | ||
1274 | #define XSTORM_ISCSI_AG_CONTEXT_AUX18_CF_SHIFT 4 | ||
1275 | #define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE3 (0x3<<6) | ||
1276 | #define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE3_SHIFT 6 | ||
1277 | #define XSTORM_ISCSI_AG_CONTEXT_AUX1_CF (0x3<<8) | ||
1278 | #define XSTORM_ISCSI_AG_CONTEXT_AUX1_CF_SHIFT 8 | ||
1279 | #define __XSTORM_ISCSI_AG_CONTEXT_COMPLETION_SEQ_DECISION_MASK (0x1<<10) | ||
1280 | #define __XSTORM_ISCSI_AG_CONTEXT_COMPLETION_SEQ_DECISION_MASK_SHIFT 10 | ||
1281 | #define __XSTORM_ISCSI_AG_CONTEXT_AUX1_CF_EN (0x1<<11) | ||
1282 | #define __XSTORM_ISCSI_AG_CONTEXT_AUX1_CF_EN_SHIFT 11 | ||
1283 | #define __XSTORM_ISCSI_AG_CONTEXT_AUX10_FLAG (0x1<<12) | ||
1284 | #define __XSTORM_ISCSI_AG_CONTEXT_AUX10_FLAG_SHIFT 12 | ||
1285 | #define __XSTORM_ISCSI_AG_CONTEXT_AUX11_FLAG (0x1<<13) | ||
1286 | #define __XSTORM_ISCSI_AG_CONTEXT_AUX11_FLAG_SHIFT 13 | ||
1287 | #define __XSTORM_ISCSI_AG_CONTEXT_AUX12_FLAG (0x1<<14) | ||
1288 | #define __XSTORM_ISCSI_AG_CONTEXT_AUX12_FLAG_SHIFT 14 | ||
1289 | #define __XSTORM_ISCSI_AG_CONTEXT_AUX2_FLAG (0x1<<15) | ||
1290 | #define __XSTORM_ISCSI_AG_CONTEXT_AUX2_FLAG_SHIFT 15 | ||
1291 | u8 agg_val3_th; | ||
1292 | u8 agg_vars6; | ||
1293 | #define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE6 (0x7<<0) | ||
1294 | #define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE6_SHIFT 0 | ||
1295 | #define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE7 (0x7<<3) | ||
1296 | #define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE7_SHIFT 3 | ||
1297 | #define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE4 (0x3<<6) | ||
1298 | #define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE4_SHIFT 6 | ||
1299 | #elif defined(__LITTLE_ENDIAN) | ||
1300 | u8 agg_vars6; | ||
1301 | #define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE6 (0x7<<0) | ||
1302 | #define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE6_SHIFT 0 | ||
1303 | #define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE7 (0x7<<3) | ||
1304 | #define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE7_SHIFT 3 | ||
1305 | #define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE4 (0x3<<6) | ||
1306 | #define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE4_SHIFT 6 | ||
1307 | u8 agg_val3_th; | ||
1308 | u16 agg_vars7; | ||
1309 | #define __XSTORM_ISCSI_AG_CONTEXT_AGG_VAL11_DECISION_RULE (0x7<<0) | ||
1310 | #define __XSTORM_ISCSI_AG_CONTEXT_AGG_VAL11_DECISION_RULE_SHIFT 0 | ||
1311 | #define __XSTORM_ISCSI_AG_CONTEXT_AUX13_FLAG (0x1<<3) | ||
1312 | #define __XSTORM_ISCSI_AG_CONTEXT_AUX13_FLAG_SHIFT 3 | ||
1313 | #define XSTORM_ISCSI_AG_CONTEXT_AUX18_CF (0x3<<4) | ||
1314 | #define XSTORM_ISCSI_AG_CONTEXT_AUX18_CF_SHIFT 4 | ||
1315 | #define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE3 (0x3<<6) | ||
1316 | #define XSTORM_ISCSI_AG_CONTEXT_DECISION_RULE3_SHIFT 6 | ||
1317 | #define XSTORM_ISCSI_AG_CONTEXT_AUX1_CF (0x3<<8) | ||
1318 | #define XSTORM_ISCSI_AG_CONTEXT_AUX1_CF_SHIFT 8 | ||
1319 | #define __XSTORM_ISCSI_AG_CONTEXT_COMPLETION_SEQ_DECISION_MASK (0x1<<10) | ||
1320 | #define __XSTORM_ISCSI_AG_CONTEXT_COMPLETION_SEQ_DECISION_MASK_SHIFT 10 | ||
1321 | #define __XSTORM_ISCSI_AG_CONTEXT_AUX1_CF_EN (0x1<<11) | ||
1322 | #define __XSTORM_ISCSI_AG_CONTEXT_AUX1_CF_EN_SHIFT 11 | ||
1323 | #define __XSTORM_ISCSI_AG_CONTEXT_AUX10_FLAG (0x1<<12) | ||
1324 | #define __XSTORM_ISCSI_AG_CONTEXT_AUX10_FLAG_SHIFT 12 | ||
1325 | #define __XSTORM_ISCSI_AG_CONTEXT_AUX11_FLAG (0x1<<13) | ||
1326 | #define __XSTORM_ISCSI_AG_CONTEXT_AUX11_FLAG_SHIFT 13 | ||
1327 | #define __XSTORM_ISCSI_AG_CONTEXT_AUX12_FLAG (0x1<<14) | ||
1328 | #define __XSTORM_ISCSI_AG_CONTEXT_AUX12_FLAG_SHIFT 14 | ||
1329 | #define __XSTORM_ISCSI_AG_CONTEXT_AUX2_FLAG (0x1<<15) | ||
1330 | #define __XSTORM_ISCSI_AG_CONTEXT_AUX2_FLAG_SHIFT 15 | ||
1331 | #endif | ||
1332 | #if defined(__BIG_ENDIAN) | ||
1333 | u16 __agg_val11_th; | ||
1334 | u16 __agg_val11; | ||
1335 | #elif defined(__LITTLE_ENDIAN) | ||
1336 | u16 __agg_val11; | ||
1337 | u16 __agg_val11_th; | ||
1338 | #endif | ||
1339 | #if defined(__BIG_ENDIAN) | ||
1340 | u8 __reserved1; | ||
1341 | u8 __agg_val6_th; | ||
1342 | u16 __agg_val9; | ||
1343 | #elif defined(__LITTLE_ENDIAN) | ||
1344 | u16 __agg_val9; | ||
1345 | u8 __agg_val6_th; | ||
1346 | u8 __reserved1; | ||
1347 | #endif | ||
1348 | #if defined(__BIG_ENDIAN) | ||
1349 | u16 hq_prod; | ||
1350 | u16 hq_cons; | ||
1351 | #elif defined(__LITTLE_ENDIAN) | ||
1352 | u16 hq_cons; | ||
1353 | u16 hq_prod; | ||
1354 | #endif | ||
1355 | u32 agg_vars8; | ||
1356 | #define XSTORM_ISCSI_AG_CONTEXT_AGG_MISC2 (0xFFFFFF<<0) | ||
1357 | #define XSTORM_ISCSI_AG_CONTEXT_AGG_MISC2_SHIFT 0 | ||
1358 | #define XSTORM_ISCSI_AG_CONTEXT_AGG_MISC3 (0xFF<<24) | ||
1359 | #define XSTORM_ISCSI_AG_CONTEXT_AGG_MISC3_SHIFT 24 | ||
1360 | #if defined(__BIG_ENDIAN) | ||
1361 | u16 r2tq_prod; | ||
1362 | u16 sq_prod; | ||
1363 | #elif defined(__LITTLE_ENDIAN) | ||
1364 | u16 sq_prod; | ||
1365 | u16 r2tq_prod; | ||
1366 | #endif | ||
1367 | #if defined(__BIG_ENDIAN) | ||
1368 | u8 agg_val3; | ||
1369 | u8 agg_val6; | ||
1370 | u8 agg_val5_th; | ||
1371 | u8 agg_val5; | ||
1372 | #elif defined(__LITTLE_ENDIAN) | ||
1373 | u8 agg_val5; | ||
1374 | u8 agg_val5_th; | ||
1375 | u8 agg_val6; | ||
1376 | u8 agg_val3; | ||
1377 | #endif | ||
1378 | #if defined(__BIG_ENDIAN) | ||
1379 | u16 __agg_misc1; | ||
1380 | u16 agg_limit1; | ||
1381 | #elif defined(__LITTLE_ENDIAN) | ||
1382 | u16 agg_limit1; | ||
1383 | u16 __agg_misc1; | ||
1384 | #endif | ||
1385 | u32 hq_cons_tcp_seq; | ||
1386 | u32 exp_stat_sn; | ||
1387 | u32 agg_misc5; | ||
1388 | }; | ||
1389 | |||
1390 | /* | ||
1391 | * The tcp aggregative context section of Tstorm | ||
1392 | */ | ||
1393 | struct tstorm_tcp_tcp_ag_context_section { | ||
1394 | u32 __agg_val1; | ||
1395 | #if defined(__BIG_ENDIAN) | ||
1396 | u8 __tcp_agg_vars2; | ||
1397 | u8 __agg_val3; | ||
1398 | u16 __agg_val2; | ||
1399 | #elif defined(__LITTLE_ENDIAN) | ||
1400 | u16 __agg_val2; | ||
1401 | u8 __agg_val3; | ||
1402 | u8 __tcp_agg_vars2; | ||
1403 | #endif | ||
1404 | #if defined(__BIG_ENDIAN) | ||
1405 | u16 __agg_val5; | ||
1406 | u8 __agg_val6; | ||
1407 | u8 __tcp_agg_vars3; | ||
1408 | #elif defined(__LITTLE_ENDIAN) | ||
1409 | u8 __tcp_agg_vars3; | ||
1410 | u8 __agg_val6; | ||
1411 | u16 __agg_val5; | ||
1412 | #endif | ||
1413 | u32 snd_nxt; | ||
1414 | u32 rtt_seq; | ||
1415 | u32 rtt_time; | ||
1416 | u32 __reserved66; | ||
1417 | u32 wnd_right_edge; | ||
1418 | u32 tcp_agg_vars1; | ||
1419 | #define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_FIN_SENT_FLAG (0x1<<0) | ||
1420 | #define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_FIN_SENT_FLAG_SHIFT 0 | ||
1421 | #define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_LAST_PACKET_FIN_FLAG (0x1<<1) | ||
1422 | #define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_LAST_PACKET_FIN_FLAG_SHIFT 1 | ||
1423 | #define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_WND_UPD_CF (0x3<<2) | ||
1424 | #define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_WND_UPD_CF_SHIFT 2 | ||
1425 | #define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_TIMEOUT_CF (0x3<<4) | ||
1426 | #define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_TIMEOUT_CF_SHIFT 4 | ||
1427 | #define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_WND_UPD_CF_EN (0x1<<6) | ||
1428 | #define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_WND_UPD_CF_EN_SHIFT 6 | ||
1429 | #define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_TIMEOUT_CF_EN (0x1<<7) | ||
1430 | #define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_TIMEOUT_CF_EN_SHIFT 7 | ||
1431 | #define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_RETRANSMIT_SEQ_EN (0x1<<8) | ||
1432 | #define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_RETRANSMIT_SEQ_EN_SHIFT 8 | ||
1433 | #define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_SND_NXT_EN (0x1<<9) | ||
1434 | #define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_SND_NXT_EN_SHIFT 9 | ||
1435 | #define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX1_FLAG (0x1<<10) | ||
1436 | #define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX1_FLAG_SHIFT 10 | ||
1437 | #define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX2_FLAG (0x1<<11) | ||
1438 | #define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX2_FLAG_SHIFT 11 | ||
1439 | #define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX1_CF_EN (0x1<<12) | ||
1440 | #define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX1_CF_EN_SHIFT 12 | ||
1441 | #define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX2_CF_EN (0x1<<13) | ||
1442 | #define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX2_CF_EN_SHIFT 13 | ||
1443 | #define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX1_CF (0x3<<14) | ||
1444 | #define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX1_CF_SHIFT 14 | ||
1445 | #define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX2_CF (0x3<<16) | ||
1446 | #define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX2_CF_SHIFT 16 | ||
1447 | #define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_TX_BLOCKED (0x1<<18) | ||
1448 | #define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_TX_BLOCKED_SHIFT 18 | ||
1449 | #define __TSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX10_CF_EN (0x1<<19) | ||
1450 | #define __TSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX10_CF_EN_SHIFT 19 | ||
1451 | #define __TSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX11_CF_EN (0x1<<20) | ||
1452 | #define __TSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX11_CF_EN_SHIFT 20 | ||
1453 | #define __TSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX12_CF_EN (0x1<<21) | ||
1454 | #define __TSTORM_TCP_TCP_AG_CONTEXT_SECTION_AUX12_CF_EN_SHIFT 21 | ||
1455 | #define __TSTORM_TCP_TCP_AG_CONTEXT_SECTION_RESERVED1 (0x3<<22) | ||
1456 | #define __TSTORM_TCP_TCP_AG_CONTEXT_SECTION_RESERVED1_SHIFT 22 | ||
1457 | #define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_RETRANSMIT_PEND_SEQ (0xF<<24) | ||
1458 | #define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_RETRANSMIT_PEND_SEQ_SHIFT 24 | ||
1459 | #define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_RETRANSMIT_DONE_SEQ (0xF<<28) | ||
1460 | #define TSTORM_TCP_TCP_AG_CONTEXT_SECTION_RETRANSMIT_DONE_SEQ_SHIFT 28 | ||
1461 | u32 snd_max; | ||
1462 | u32 snd_una; | ||
1463 | u32 __reserved2; | ||
1464 | }; | ||
1465 | |||
1466 | /* | ||
1467 | * The iscsi aggregative context of Tstorm | ||
1468 | */ | ||
1469 | struct tstorm_iscsi_ag_context { | ||
1470 | #if defined(__BIG_ENDIAN) | ||
1471 | u16 ulp_credit; | ||
1472 | u8 agg_vars1; | ||
1473 | #define TSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM0 (0x1<<0) | ||
1474 | #define TSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM0_SHIFT 0 | ||
1475 | #define TSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM1 (0x1<<1) | ||
1476 | #define TSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM1_SHIFT 1 | ||
1477 | #define TSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM2 (0x1<<2) | ||
1478 | #define TSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM2_SHIFT 2 | ||
1479 | #define TSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM3 (0x1<<3) | ||
1480 | #define TSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM3_SHIFT 3 | ||
1481 | #define __TSTORM_ISCSI_AG_CONTEXT_AUX3_CF (0x3<<4) | ||
1482 | #define __TSTORM_ISCSI_AG_CONTEXT_AUX3_CF_SHIFT 4 | ||
1483 | #define __TSTORM_ISCSI_AG_CONTEXT_AUX3_FLAG (0x1<<6) | ||
1484 | #define __TSTORM_ISCSI_AG_CONTEXT_AUX3_FLAG_SHIFT 6 | ||
1485 | #define __TSTORM_ISCSI_AG_CONTEXT_AUX4_FLAG (0x1<<7) | ||
1486 | #define __TSTORM_ISCSI_AG_CONTEXT_AUX4_FLAG_SHIFT 7 | ||
1487 | u8 state; | ||
1488 | #elif defined(__LITTLE_ENDIAN) | ||
1489 | u8 state; | ||
1490 | u8 agg_vars1; | ||
1491 | #define TSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM0 (0x1<<0) | ||
1492 | #define TSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM0_SHIFT 0 | ||
1493 | #define TSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM1 (0x1<<1) | ||
1494 | #define TSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM1_SHIFT 1 | ||
1495 | #define TSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM2 (0x1<<2) | ||
1496 | #define TSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM2_SHIFT 2 | ||
1497 | #define TSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM3 (0x1<<3) | ||
1498 | #define TSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM3_SHIFT 3 | ||
1499 | #define __TSTORM_ISCSI_AG_CONTEXT_AUX3_CF (0x3<<4) | ||
1500 | #define __TSTORM_ISCSI_AG_CONTEXT_AUX3_CF_SHIFT 4 | ||
1501 | #define __TSTORM_ISCSI_AG_CONTEXT_AUX3_FLAG (0x1<<6) | ||
1502 | #define __TSTORM_ISCSI_AG_CONTEXT_AUX3_FLAG_SHIFT 6 | ||
1503 | #define __TSTORM_ISCSI_AG_CONTEXT_AUX4_FLAG (0x1<<7) | ||
1504 | #define __TSTORM_ISCSI_AG_CONTEXT_AUX4_FLAG_SHIFT 7 | ||
1505 | u16 ulp_credit; | ||
1506 | #endif | ||
1507 | #if defined(__BIG_ENDIAN) | ||
1508 | u16 __agg_val4; | ||
1509 | u16 agg_vars2; | ||
1510 | #define __TSTORM_ISCSI_AG_CONTEXT_AUX5_FLAG (0x1<<0) | ||
1511 | #define __TSTORM_ISCSI_AG_CONTEXT_AUX5_FLAG_SHIFT 0 | ||
1512 | #define __TSTORM_ISCSI_AG_CONTEXT_AUX6_FLAG (0x1<<1) | ||
1513 | #define __TSTORM_ISCSI_AG_CONTEXT_AUX6_FLAG_SHIFT 1 | ||
1514 | #define __TSTORM_ISCSI_AG_CONTEXT_AUX4_CF (0x3<<2) | ||
1515 | #define __TSTORM_ISCSI_AG_CONTEXT_AUX4_CF_SHIFT 2 | ||
1516 | #define __TSTORM_ISCSI_AG_CONTEXT_AUX5_CF (0x3<<4) | ||
1517 | #define __TSTORM_ISCSI_AG_CONTEXT_AUX5_CF_SHIFT 4 | ||
1518 | #define __TSTORM_ISCSI_AG_CONTEXT_AUX6_CF (0x3<<6) | ||
1519 | #define __TSTORM_ISCSI_AG_CONTEXT_AUX6_CF_SHIFT 6 | ||
1520 | #define __TSTORM_ISCSI_AG_CONTEXT_AUX7_CF (0x3<<8) | ||
1521 | #define __TSTORM_ISCSI_AG_CONTEXT_AUX7_CF_SHIFT 8 | ||
1522 | #define __TSTORM_ISCSI_AG_CONTEXT_AUX7_FLAG (0x1<<10) | ||
1523 | #define __TSTORM_ISCSI_AG_CONTEXT_AUX7_FLAG_SHIFT 10 | ||
1524 | #define TSTORM_ISCSI_AG_CONTEXT_AUX3_CF_EN (0x1<<11) | ||
1525 | #define TSTORM_ISCSI_AG_CONTEXT_AUX3_CF_EN_SHIFT 11 | ||
1526 | #define TSTORM_ISCSI_AG_CONTEXT_AUX4_CF_EN (0x1<<12) | ||
1527 | #define TSTORM_ISCSI_AG_CONTEXT_AUX4_CF_EN_SHIFT 12 | ||
1528 | #define TSTORM_ISCSI_AG_CONTEXT_AUX5_CF_EN (0x1<<13) | ||
1529 | #define TSTORM_ISCSI_AG_CONTEXT_AUX5_CF_EN_SHIFT 13 | ||
1530 | #define TSTORM_ISCSI_AG_CONTEXT_AUX6_CF_EN (0x1<<14) | ||
1531 | #define TSTORM_ISCSI_AG_CONTEXT_AUX6_CF_EN_SHIFT 14 | ||
1532 | #define TSTORM_ISCSI_AG_CONTEXT_AUX7_CF_EN (0x1<<15) | ||
1533 | #define TSTORM_ISCSI_AG_CONTEXT_AUX7_CF_EN_SHIFT 15 | ||
1534 | #elif defined(__LITTLE_ENDIAN) | ||
1535 | u16 agg_vars2; | ||
1536 | #define __TSTORM_ISCSI_AG_CONTEXT_AUX5_FLAG (0x1<<0) | ||
1537 | #define __TSTORM_ISCSI_AG_CONTEXT_AUX5_FLAG_SHIFT 0 | ||
1538 | #define __TSTORM_ISCSI_AG_CONTEXT_AUX6_FLAG (0x1<<1) | ||
1539 | #define __TSTORM_ISCSI_AG_CONTEXT_AUX6_FLAG_SHIFT 1 | ||
1540 | #define __TSTORM_ISCSI_AG_CONTEXT_AUX4_CF (0x3<<2) | ||
1541 | #define __TSTORM_ISCSI_AG_CONTEXT_AUX4_CF_SHIFT 2 | ||
1542 | #define __TSTORM_ISCSI_AG_CONTEXT_AUX5_CF (0x3<<4) | ||
1543 | #define __TSTORM_ISCSI_AG_CONTEXT_AUX5_CF_SHIFT 4 | ||
1544 | #define __TSTORM_ISCSI_AG_CONTEXT_AUX6_CF (0x3<<6) | ||
1545 | #define __TSTORM_ISCSI_AG_CONTEXT_AUX6_CF_SHIFT 6 | ||
1546 | #define __TSTORM_ISCSI_AG_CONTEXT_AUX7_CF (0x3<<8) | ||
1547 | #define __TSTORM_ISCSI_AG_CONTEXT_AUX7_CF_SHIFT 8 | ||
1548 | #define __TSTORM_ISCSI_AG_CONTEXT_AUX7_FLAG (0x1<<10) | ||
1549 | #define __TSTORM_ISCSI_AG_CONTEXT_AUX7_FLAG_SHIFT 10 | ||
1550 | #define TSTORM_ISCSI_AG_CONTEXT_AUX3_CF_EN (0x1<<11) | ||
1551 | #define TSTORM_ISCSI_AG_CONTEXT_AUX3_CF_EN_SHIFT 11 | ||
1552 | #define TSTORM_ISCSI_AG_CONTEXT_AUX4_CF_EN (0x1<<12) | ||
1553 | #define TSTORM_ISCSI_AG_CONTEXT_AUX4_CF_EN_SHIFT 12 | ||
1554 | #define TSTORM_ISCSI_AG_CONTEXT_AUX5_CF_EN (0x1<<13) | ||
1555 | #define TSTORM_ISCSI_AG_CONTEXT_AUX5_CF_EN_SHIFT 13 | ||
1556 | #define TSTORM_ISCSI_AG_CONTEXT_AUX6_CF_EN (0x1<<14) | ||
1557 | #define TSTORM_ISCSI_AG_CONTEXT_AUX6_CF_EN_SHIFT 14 | ||
1558 | #define TSTORM_ISCSI_AG_CONTEXT_AUX7_CF_EN (0x1<<15) | ||
1559 | #define TSTORM_ISCSI_AG_CONTEXT_AUX7_CF_EN_SHIFT 15 | ||
1560 | u16 __agg_val4; | ||
1561 | #endif | ||
1562 | struct tstorm_tcp_tcp_ag_context_section tcp; | ||
1563 | }; | ||
1564 | |||
1565 | /* | ||
1566 | * The iscsi aggregative context of Cstorm | ||
1567 | */ | ||
1568 | struct cstorm_iscsi_ag_context { | ||
1569 | u32 agg_vars1; | ||
1570 | #define CSTORM_ISCSI_AG_CONTEXT_STATE (0xFF<<0) | ||
1571 | #define CSTORM_ISCSI_AG_CONTEXT_STATE_SHIFT 0 | ||
1572 | #define __CSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM0 (0x1<<8) | ||
1573 | #define __CSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM0_SHIFT 8 | ||
1574 | #define __CSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM1 (0x1<<9) | ||
1575 | #define __CSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM1_SHIFT 9 | ||
1576 | #define __CSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM2 (0x1<<10) | ||
1577 | #define __CSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM2_SHIFT 10 | ||
1578 | #define __CSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM3 (0x1<<11) | ||
1579 | #define __CSTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM3_SHIFT 11 | ||
1580 | #define __CSTORM_ISCSI_AG_CONTEXT_RESERVED_ULP_RX_SE_CF_EN (0x1<<12) | ||
1581 | #define __CSTORM_ISCSI_AG_CONTEXT_RESERVED_ULP_RX_SE_CF_EN_SHIFT 12 | ||
1582 | #define __CSTORM_ISCSI_AG_CONTEXT_RESERVED_ULP_RX_INV_CF_EN (0x1<<13) | ||
1583 | #define __CSTORM_ISCSI_AG_CONTEXT_RESERVED_ULP_RX_INV_CF_EN_SHIFT 13 | ||
1584 | #define __CSTORM_ISCSI_AG_CONTEXT_PENDING_COMPLETION3_CF (0x3<<14) | ||
1585 | #define __CSTORM_ISCSI_AG_CONTEXT_PENDING_COMPLETION3_CF_SHIFT 14 | ||
1586 | #define __CSTORM_ISCSI_AG_CONTEXT_RESERVED66 (0x3<<16) | ||
1587 | #define __CSTORM_ISCSI_AG_CONTEXT_RESERVED66_SHIFT 16 | ||
1588 | #define __CSTORM_ISCSI_AG_CONTEXT_FIN_RECEIVED_CF_EN (0x1<<18) | ||
1589 | #define __CSTORM_ISCSI_AG_CONTEXT_FIN_RECEIVED_CF_EN_SHIFT 18 | ||
1590 | #define __CSTORM_ISCSI_AG_CONTEXT_PENDING_COMPLETION0_CF_EN (0x1<<19) | ||
1591 | #define __CSTORM_ISCSI_AG_CONTEXT_PENDING_COMPLETION0_CF_EN_SHIFT 19 | ||
1592 | #define __CSTORM_ISCSI_AG_CONTEXT_PENDING_COMPLETION1_CF_EN (0x1<<20) | ||
1593 | #define __CSTORM_ISCSI_AG_CONTEXT_PENDING_COMPLETION1_CF_EN_SHIFT 20 | ||
1594 | #define __CSTORM_ISCSI_AG_CONTEXT_PENDING_COMPLETION2_CF_EN (0x1<<21) | ||
1595 | #define __CSTORM_ISCSI_AG_CONTEXT_PENDING_COMPLETION2_CF_EN_SHIFT 21 | ||
1596 | #define __CSTORM_ISCSI_AG_CONTEXT_PENDING_COMPLETION3_CF_EN (0x1<<22) | ||
1597 | #define __CSTORM_ISCSI_AG_CONTEXT_PENDING_COMPLETION3_CF_EN_SHIFT 22 | ||
1598 | #define __CSTORM_ISCSI_AG_CONTEXT_REL_SEQ_RULE (0x7<<23) | ||
1599 | #define __CSTORM_ISCSI_AG_CONTEXT_REL_SEQ_RULE_SHIFT 23 | ||
1600 | #define CSTORM_ISCSI_AG_CONTEXT_HQ_PROD_RULE (0x3<<26) | ||
1601 | #define CSTORM_ISCSI_AG_CONTEXT_HQ_PROD_RULE_SHIFT 26 | ||
1602 | #define __CSTORM_ISCSI_AG_CONTEXT_RESERVED52 (0x3<<28) | ||
1603 | #define __CSTORM_ISCSI_AG_CONTEXT_RESERVED52_SHIFT 28 | ||
1604 | #define __CSTORM_ISCSI_AG_CONTEXT_RESERVED53 (0x3<<30) | ||
1605 | #define __CSTORM_ISCSI_AG_CONTEXT_RESERVED53_SHIFT 30 | ||
1606 | #if defined(__BIG_ENDIAN) | ||
1607 | u8 __aux1_th; | ||
1608 | u8 __aux1_val; | ||
1609 | u16 __agg_vars2; | ||
1610 | #elif defined(__LITTLE_ENDIAN) | ||
1611 | u16 __agg_vars2; | ||
1612 | u8 __aux1_val; | ||
1613 | u8 __aux1_th; | ||
1614 | #endif | ||
1615 | u32 rel_seq; | ||
1616 | u32 rel_seq_th; | ||
1617 | #if defined(__BIG_ENDIAN) | ||
1618 | u16 hq_cons; | ||
1619 | u16 hq_prod; | ||
1620 | #elif defined(__LITTLE_ENDIAN) | ||
1621 | u16 hq_prod; | ||
1622 | u16 hq_cons; | ||
1623 | #endif | ||
1624 | #if defined(__BIG_ENDIAN) | ||
1625 | u8 __reserved62; | ||
1626 | u8 __reserved61; | ||
1627 | u8 __reserved60; | ||
1628 | u8 __reserved59; | ||
1629 | #elif defined(__LITTLE_ENDIAN) | ||
1630 | u8 __reserved59; | ||
1631 | u8 __reserved60; | ||
1632 | u8 __reserved61; | ||
1633 | u8 __reserved62; | ||
1634 | #endif | ||
1635 | #if defined(__BIG_ENDIAN) | ||
1636 | u16 __reserved64; | ||
1637 | u16 __cq_u_prod0; | ||
1638 | #elif defined(__LITTLE_ENDIAN) | ||
1639 | u16 __cq_u_prod0; | ||
1640 | u16 __reserved64; | ||
1641 | #endif | ||
1642 | u32 __cq_u_prod1; | ||
1643 | #if defined(__BIG_ENDIAN) | ||
1644 | u16 __agg_vars3; | ||
1645 | u16 __cq_u_prod2; | ||
1646 | #elif defined(__LITTLE_ENDIAN) | ||
1647 | u16 __cq_u_prod2; | ||
1648 | u16 __agg_vars3; | ||
1649 | #endif | ||
1650 | #if defined(__BIG_ENDIAN) | ||
1651 | u16 __aux2_th; | ||
1652 | u16 __cq_u_prod3; | ||
1653 | #elif defined(__LITTLE_ENDIAN) | ||
1654 | u16 __cq_u_prod3; | ||
1655 | u16 __aux2_th; | ||
1656 | #endif | ||
1657 | }; | ||
1658 | |||
1659 | /* | ||
1660 | * The iscsi aggregative context of Ustorm | ||
1661 | */ | ||
1662 | struct ustorm_iscsi_ag_context { | ||
1663 | #if defined(__BIG_ENDIAN) | ||
1664 | u8 __aux_counter_flags; | ||
1665 | u8 agg_vars2; | ||
1666 | #define USTORM_ISCSI_AG_CONTEXT_TX_CF (0x3<<0) | ||
1667 | #define USTORM_ISCSI_AG_CONTEXT_TX_CF_SHIFT 0 | ||
1668 | #define __USTORM_ISCSI_AG_CONTEXT_TIMER_CF (0x3<<2) | ||
1669 | #define __USTORM_ISCSI_AG_CONTEXT_TIMER_CF_SHIFT 2 | ||
1670 | #define USTORM_ISCSI_AG_CONTEXT_AGG_MISC4_RULE (0x7<<4) | ||
1671 | #define USTORM_ISCSI_AG_CONTEXT_AGG_MISC4_RULE_SHIFT 4 | ||
1672 | #define __USTORM_ISCSI_AG_CONTEXT_AGG_VAL2_MASK (0x1<<7) | ||
1673 | #define __USTORM_ISCSI_AG_CONTEXT_AGG_VAL2_MASK_SHIFT 7 | ||
1674 | u8 agg_vars1; | ||
1675 | #define __USTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM0 (0x1<<0) | ||
1676 | #define __USTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM0_SHIFT 0 | ||
1677 | #define USTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM1 (0x1<<1) | ||
1678 | #define USTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM1_SHIFT 1 | ||
1679 | #define USTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM2 (0x1<<2) | ||
1680 | #define USTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM2_SHIFT 2 | ||
1681 | #define USTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM3 (0x1<<3) | ||
1682 | #define USTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM3_SHIFT 3 | ||
1683 | #define USTORM_ISCSI_AG_CONTEXT_INV_CF (0x3<<4) | ||
1684 | #define USTORM_ISCSI_AG_CONTEXT_INV_CF_SHIFT 4 | ||
1685 | #define USTORM_ISCSI_AG_CONTEXT_COMPLETION_CF (0x3<<6) | ||
1686 | #define USTORM_ISCSI_AG_CONTEXT_COMPLETION_CF_SHIFT 6 | ||
1687 | u8 state; | ||
1688 | #elif defined(__LITTLE_ENDIAN) | ||
1689 | u8 state; | ||
1690 | u8 agg_vars1; | ||
1691 | #define __USTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM0 (0x1<<0) | ||
1692 | #define __USTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM0_SHIFT 0 | ||
1693 | #define USTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM1 (0x1<<1) | ||
1694 | #define USTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM1_SHIFT 1 | ||
1695 | #define USTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM2 (0x1<<2) | ||
1696 | #define USTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM2_SHIFT 2 | ||
1697 | #define USTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM3 (0x1<<3) | ||
1698 | #define USTORM_ISCSI_AG_CONTEXT_EXISTS_IN_QM3_SHIFT 3 | ||
1699 | #define USTORM_ISCSI_AG_CONTEXT_INV_CF (0x3<<4) | ||
1700 | #define USTORM_ISCSI_AG_CONTEXT_INV_CF_SHIFT 4 | ||
1701 | #define USTORM_ISCSI_AG_CONTEXT_COMPLETION_CF (0x3<<6) | ||
1702 | #define USTORM_ISCSI_AG_CONTEXT_COMPLETION_CF_SHIFT 6 | ||
1703 | u8 agg_vars2; | ||
1704 | #define USTORM_ISCSI_AG_CONTEXT_TX_CF (0x3<<0) | ||
1705 | #define USTORM_ISCSI_AG_CONTEXT_TX_CF_SHIFT 0 | ||
1706 | #define __USTORM_ISCSI_AG_CONTEXT_TIMER_CF (0x3<<2) | ||
1707 | #define __USTORM_ISCSI_AG_CONTEXT_TIMER_CF_SHIFT 2 | ||
1708 | #define USTORM_ISCSI_AG_CONTEXT_AGG_MISC4_RULE (0x7<<4) | ||
1709 | #define USTORM_ISCSI_AG_CONTEXT_AGG_MISC4_RULE_SHIFT 4 | ||
1710 | #define __USTORM_ISCSI_AG_CONTEXT_AGG_VAL2_MASK (0x1<<7) | ||
1711 | #define __USTORM_ISCSI_AG_CONTEXT_AGG_VAL2_MASK_SHIFT 7 | ||
1712 | u8 __aux_counter_flags; | ||
1713 | #endif | ||
1714 | #if defined(__BIG_ENDIAN) | ||
1715 | u8 cdu_usage; | ||
1716 | u8 agg_misc2; | ||
1717 | u16 __cq_local_comp_itt_val; | ||
1718 | #elif defined(__LITTLE_ENDIAN) | ||
1719 | u16 __cq_local_comp_itt_val; | ||
1720 | u8 agg_misc2; | ||
1721 | u8 cdu_usage; | ||
1722 | #endif | ||
1723 | u32 agg_misc4; | ||
1724 | #if defined(__BIG_ENDIAN) | ||
1725 | u8 agg_val3_th; | ||
1726 | u8 agg_val3; | ||
1727 | u16 agg_misc3; | ||
1728 | #elif defined(__LITTLE_ENDIAN) | ||
1729 | u16 agg_misc3; | ||
1730 | u8 agg_val3; | ||
1731 | u8 agg_val3_th; | ||
1732 | #endif | ||
1733 | u32 agg_val1; | ||
1734 | u32 agg_misc4_th; | ||
1735 | #if defined(__BIG_ENDIAN) | ||
1736 | u16 agg_val2_th; | ||
1737 | u16 agg_val2; | ||
1738 | #elif defined(__LITTLE_ENDIAN) | ||
1739 | u16 agg_val2; | ||
1740 | u16 agg_val2_th; | ||
1741 | #endif | ||
1742 | #if defined(__BIG_ENDIAN) | ||
1743 | u16 __reserved2; | ||
1744 | u8 decision_rules; | ||
1745 | #define USTORM_ISCSI_AG_CONTEXT_AGG_VAL2_RULE (0x7<<0) | ||
1746 | #define USTORM_ISCSI_AG_CONTEXT_AGG_VAL2_RULE_SHIFT 0 | ||
1747 | #define __USTORM_ISCSI_AG_CONTEXT_AGG_VAL3_RULE (0x7<<3) | ||
1748 | #define __USTORM_ISCSI_AG_CONTEXT_AGG_VAL3_RULE_SHIFT 3 | ||
1749 | #define __USTORM_ISCSI_AG_CONTEXT_AGG_VAL2_ARM_N_FLAG (0x1<<6) | ||
1750 | #define __USTORM_ISCSI_AG_CONTEXT_AGG_VAL2_ARM_N_FLAG_SHIFT 6 | ||
1751 | #define __USTORM_ISCSI_AG_CONTEXT_RESERVED1 (0x1<<7) | ||
1752 | #define __USTORM_ISCSI_AG_CONTEXT_RESERVED1_SHIFT 7 | ||
1753 | u8 decision_rule_enable_bits; | ||
1754 | #define USTORM_ISCSI_AG_CONTEXT_INV_CF_EN (0x1<<0) | ||
1755 | #define USTORM_ISCSI_AG_CONTEXT_INV_CF_EN_SHIFT 0 | ||
1756 | #define USTORM_ISCSI_AG_CONTEXT_COMPLETION_CF_EN (0x1<<1) | ||
1757 | #define USTORM_ISCSI_AG_CONTEXT_COMPLETION_CF_EN_SHIFT 1 | ||
1758 | #define USTORM_ISCSI_AG_CONTEXT_TX_CF_EN (0x1<<2) | ||
1759 | #define USTORM_ISCSI_AG_CONTEXT_TX_CF_EN_SHIFT 2 | ||
1760 | #define __USTORM_ISCSI_AG_CONTEXT_TIMER_CF_EN (0x1<<3) | ||
1761 | #define __USTORM_ISCSI_AG_CONTEXT_TIMER_CF_EN_SHIFT 3 | ||
1762 | #define __USTORM_ISCSI_AG_CONTEXT_CQ_LOCAL_COMP_CF_EN (0x1<<4) | ||
1763 | #define __USTORM_ISCSI_AG_CONTEXT_CQ_LOCAL_COMP_CF_EN_SHIFT 4 | ||
1764 | #define __USTORM_ISCSI_AG_CONTEXT_QUEUES_FLUSH_Q0_CF_EN (0x1<<5) | ||
1765 | #define __USTORM_ISCSI_AG_CONTEXT_QUEUES_FLUSH_Q0_CF_EN_SHIFT 5 | ||
1766 | #define __USTORM_ISCSI_AG_CONTEXT_AUX3_CF_EN (0x1<<6) | ||
1767 | #define __USTORM_ISCSI_AG_CONTEXT_AUX3_CF_EN_SHIFT 6 | ||
1768 | #define __USTORM_ISCSI_AG_CONTEXT_DQ_CF_EN (0x1<<7) | ||
1769 | #define __USTORM_ISCSI_AG_CONTEXT_DQ_CF_EN_SHIFT 7 | ||
1770 | #elif defined(__LITTLE_ENDIAN) | ||
1771 | u8 decision_rule_enable_bits; | ||
1772 | #define USTORM_ISCSI_AG_CONTEXT_INV_CF_EN (0x1<<0) | ||
1773 | #define USTORM_ISCSI_AG_CONTEXT_INV_CF_EN_SHIFT 0 | ||
1774 | #define USTORM_ISCSI_AG_CONTEXT_COMPLETION_CF_EN (0x1<<1) | ||
1775 | #define USTORM_ISCSI_AG_CONTEXT_COMPLETION_CF_EN_SHIFT 1 | ||
1776 | #define USTORM_ISCSI_AG_CONTEXT_TX_CF_EN (0x1<<2) | ||
1777 | #define USTORM_ISCSI_AG_CONTEXT_TX_CF_EN_SHIFT 2 | ||
1778 | #define __USTORM_ISCSI_AG_CONTEXT_TIMER_CF_EN (0x1<<3) | ||
1779 | #define __USTORM_ISCSI_AG_CONTEXT_TIMER_CF_EN_SHIFT 3 | ||
1780 | #define __USTORM_ISCSI_AG_CONTEXT_CQ_LOCAL_COMP_CF_EN (0x1<<4) | ||
1781 | #define __USTORM_ISCSI_AG_CONTEXT_CQ_LOCAL_COMP_CF_EN_SHIFT 4 | ||
1782 | #define __USTORM_ISCSI_AG_CONTEXT_QUEUES_FLUSH_Q0_CF_EN (0x1<<5) | ||
1783 | #define __USTORM_ISCSI_AG_CONTEXT_QUEUES_FLUSH_Q0_CF_EN_SHIFT 5 | ||
1784 | #define __USTORM_ISCSI_AG_CONTEXT_AUX3_CF_EN (0x1<<6) | ||
1785 | #define __USTORM_ISCSI_AG_CONTEXT_AUX3_CF_EN_SHIFT 6 | ||
1786 | #define __USTORM_ISCSI_AG_CONTEXT_DQ_CF_EN (0x1<<7) | ||
1787 | #define __USTORM_ISCSI_AG_CONTEXT_DQ_CF_EN_SHIFT 7 | ||
1788 | u8 decision_rules; | ||
1789 | #define USTORM_ISCSI_AG_CONTEXT_AGG_VAL2_RULE (0x7<<0) | ||
1790 | #define USTORM_ISCSI_AG_CONTEXT_AGG_VAL2_RULE_SHIFT 0 | ||
1791 | #define __USTORM_ISCSI_AG_CONTEXT_AGG_VAL3_RULE (0x7<<3) | ||
1792 | #define __USTORM_ISCSI_AG_CONTEXT_AGG_VAL3_RULE_SHIFT 3 | ||
1793 | #define __USTORM_ISCSI_AG_CONTEXT_AGG_VAL2_ARM_N_FLAG (0x1<<6) | ||
1794 | #define __USTORM_ISCSI_AG_CONTEXT_AGG_VAL2_ARM_N_FLAG_SHIFT 6 | ||
1795 | #define __USTORM_ISCSI_AG_CONTEXT_RESERVED1 (0x1<<7) | ||
1796 | #define __USTORM_ISCSI_AG_CONTEXT_RESERVED1_SHIFT 7 | ||
1797 | u16 __reserved2; | ||
1798 | #endif | ||
1799 | }; | ||
1800 | |||
1801 | /* | ||
1802 | * Timers connection context | ||
1803 | */ | ||
1804 | struct iscsi_timers_block_context { | ||
1805 | u32 __reserved_0; | ||
1806 | u32 __reserved_1; | ||
1807 | u32 __reserved_2; | ||
1808 | u32 flags; | ||
1809 | #define __ISCSI_TIMERS_BLOCK_CONTEXT_NUM_OF_ACTIVE_TIMERS (0x3<<0) | ||
1810 | #define __ISCSI_TIMERS_BLOCK_CONTEXT_NUM_OF_ACTIVE_TIMERS_SHIFT 0 | ||
1811 | #define ISCSI_TIMERS_BLOCK_CONTEXT_CONN_VALID_FLG (0x1<<2) | ||
1812 | #define ISCSI_TIMERS_BLOCK_CONTEXT_CONN_VALID_FLG_SHIFT 2 | ||
1813 | #define __ISCSI_TIMERS_BLOCK_CONTEXT_RESERVED0 (0x1FFFFFFF<<3) | ||
1814 | #define __ISCSI_TIMERS_BLOCK_CONTEXT_RESERVED0_SHIFT 3 | ||
1815 | }; | ||
1816 | |||
1817 | /* | ||
1818 | * Ethernet context section, shared in TOE, RDMA and ISCSI | ||
1819 | */ | ||
1820 | struct xstorm_eth_context_section { | ||
1821 | #if defined(__BIG_ENDIAN) | ||
1822 | u8 remote_addr_4; | ||
1823 | u8 remote_addr_5; | ||
1824 | u8 local_addr_0; | ||
1825 | u8 local_addr_1; | ||
1826 | #elif defined(__LITTLE_ENDIAN) | ||
1827 | u8 local_addr_1; | ||
1828 | u8 local_addr_0; | ||
1829 | u8 remote_addr_5; | ||
1830 | u8 remote_addr_4; | ||
1831 | #endif | ||
1832 | #if defined(__BIG_ENDIAN) | ||
1833 | u8 remote_addr_0; | ||
1834 | u8 remote_addr_1; | ||
1835 | u8 remote_addr_2; | ||
1836 | u8 remote_addr_3; | ||
1837 | #elif defined(__LITTLE_ENDIAN) | ||
1838 | u8 remote_addr_3; | ||
1839 | u8 remote_addr_2; | ||
1840 | u8 remote_addr_1; | ||
1841 | u8 remote_addr_0; | ||
1842 | #endif | ||
1843 | #if defined(__BIG_ENDIAN) | ||
1844 | u16 reserved_vlan_type; | ||
1845 | u16 params; | ||
1846 | #define XSTORM_ETH_CONTEXT_SECTION_VLAN_ID (0xFFF<<0) | ||
1847 | #define XSTORM_ETH_CONTEXT_SECTION_VLAN_ID_SHIFT 0 | ||
1848 | #define XSTORM_ETH_CONTEXT_SECTION_CFI (0x1<<12) | ||
1849 | #define XSTORM_ETH_CONTEXT_SECTION_CFI_SHIFT 12 | ||
1850 | #define XSTORM_ETH_CONTEXT_SECTION_PRIORITY (0x7<<13) | ||
1851 | #define XSTORM_ETH_CONTEXT_SECTION_PRIORITY_SHIFT 13 | ||
1852 | #elif defined(__LITTLE_ENDIAN) | ||
1853 | u16 params; | ||
1854 | #define XSTORM_ETH_CONTEXT_SECTION_VLAN_ID (0xFFF<<0) | ||
1855 | #define XSTORM_ETH_CONTEXT_SECTION_VLAN_ID_SHIFT 0 | ||
1856 | #define XSTORM_ETH_CONTEXT_SECTION_CFI (0x1<<12) | ||
1857 | #define XSTORM_ETH_CONTEXT_SECTION_CFI_SHIFT 12 | ||
1858 | #define XSTORM_ETH_CONTEXT_SECTION_PRIORITY (0x7<<13) | ||
1859 | #define XSTORM_ETH_CONTEXT_SECTION_PRIORITY_SHIFT 13 | ||
1860 | u16 reserved_vlan_type; | ||
1861 | #endif | ||
1862 | #if defined(__BIG_ENDIAN) | ||
1863 | u8 local_addr_2; | ||
1864 | u8 local_addr_3; | ||
1865 | u8 local_addr_4; | ||
1866 | u8 local_addr_5; | ||
1867 | #elif defined(__LITTLE_ENDIAN) | ||
1868 | u8 local_addr_5; | ||
1869 | u8 local_addr_4; | ||
1870 | u8 local_addr_3; | ||
1871 | u8 local_addr_2; | ||
1872 | #endif | ||
1873 | }; | ||
1874 | |||
1875 | /* | ||
1876 | * IpV4 context section, shared in TOE, RDMA and ISCSI | ||
1877 | */ | ||
1878 | struct xstorm_ip_v4_context_section { | ||
1879 | #if defined(__BIG_ENDIAN) | ||
1880 | u16 __pbf_hdr_cmd_rsvd_id; | ||
1881 | u16 __pbf_hdr_cmd_rsvd_flags_offset; | ||
1882 | #elif defined(__LITTLE_ENDIAN) | ||
1883 | u16 __pbf_hdr_cmd_rsvd_flags_offset; | ||
1884 | u16 __pbf_hdr_cmd_rsvd_id; | ||
1885 | #endif | ||
1886 | #if defined(__BIG_ENDIAN) | ||
1887 | u8 __pbf_hdr_cmd_rsvd_ver_ihl; | ||
1888 | u8 tos; | ||
1889 | u16 __pbf_hdr_cmd_rsvd_length; | ||
1890 | #elif defined(__LITTLE_ENDIAN) | ||
1891 | u16 __pbf_hdr_cmd_rsvd_length; | ||
1892 | u8 tos; | ||
1893 | u8 __pbf_hdr_cmd_rsvd_ver_ihl; | ||
1894 | #endif | ||
1895 | u32 ip_local_addr; | ||
1896 | #if defined(__BIG_ENDIAN) | ||
1897 | u8 ttl; | ||
1898 | u8 __pbf_hdr_cmd_rsvd_protocol; | ||
1899 | u16 __pbf_hdr_cmd_rsvd_csum; | ||
1900 | #elif defined(__LITTLE_ENDIAN) | ||
1901 | u16 __pbf_hdr_cmd_rsvd_csum; | ||
1902 | u8 __pbf_hdr_cmd_rsvd_protocol; | ||
1903 | u8 ttl; | ||
1904 | #endif | ||
1905 | u32 __pbf_hdr_cmd_rsvd_1; | ||
1906 | u32 ip_remote_addr; | ||
1907 | }; | ||
1908 | |||
1909 | /* | ||
1910 | * context section, shared in TOE, RDMA and ISCSI | ||
1911 | */ | ||
1912 | struct xstorm_padded_ip_v4_context_section { | ||
1913 | struct xstorm_ip_v4_context_section ip_v4; | ||
1914 | u32 reserved1[4]; | ||
1915 | }; | ||
1916 | |||
1917 | /* | ||
1918 | * IpV6 context section, shared in TOE, RDMA and ISCSI | ||
1919 | */ | ||
1920 | struct xstorm_ip_v6_context_section { | ||
1921 | #if defined(__BIG_ENDIAN) | ||
1922 | u16 pbf_hdr_cmd_rsvd_payload_len; | ||
1923 | u8 pbf_hdr_cmd_rsvd_nxt_hdr; | ||
1924 | u8 hop_limit; | ||
1925 | #elif defined(__LITTLE_ENDIAN) | ||
1926 | u8 hop_limit; | ||
1927 | u8 pbf_hdr_cmd_rsvd_nxt_hdr; | ||
1928 | u16 pbf_hdr_cmd_rsvd_payload_len; | ||
1929 | #endif | ||
1930 | u32 priority_flow_label; | ||
1931 | #define XSTORM_IP_V6_CONTEXT_SECTION_FLOW_LABEL (0xFFFFF<<0) | ||
1932 | #define XSTORM_IP_V6_CONTEXT_SECTION_FLOW_LABEL_SHIFT 0 | ||
1933 | #define XSTORM_IP_V6_CONTEXT_SECTION_TRAFFIC_CLASS (0xFF<<20) | ||
1934 | #define XSTORM_IP_V6_CONTEXT_SECTION_TRAFFIC_CLASS_SHIFT 20 | ||
1935 | #define XSTORM_IP_V6_CONTEXT_SECTION_PBF_HDR_CMD_RSVD_VER (0xF<<28) | ||
1936 | #define XSTORM_IP_V6_CONTEXT_SECTION_PBF_HDR_CMD_RSVD_VER_SHIFT 28 | ||
1937 | u32 ip_local_addr_lo_hi; | ||
1938 | u32 ip_local_addr_lo_lo; | ||
1939 | u32 ip_local_addr_hi_hi; | ||
1940 | u32 ip_local_addr_hi_lo; | ||
1941 | u32 ip_remote_addr_lo_hi; | ||
1942 | u32 ip_remote_addr_lo_lo; | ||
1943 | u32 ip_remote_addr_hi_hi; | ||
1944 | u32 ip_remote_addr_hi_lo; | ||
1945 | }; | ||
1946 | |||
1947 | union xstorm_ip_context_section_types { | ||
1948 | struct xstorm_padded_ip_v4_context_section padded_ip_v4; | ||
1949 | struct xstorm_ip_v6_context_section ip_v6; | ||
1950 | }; | ||
1951 | |||
1952 | /* | ||
1953 | * TCP context section, shared in TOE, RDMA and ISCSI | ||
1954 | */ | ||
1955 | struct xstorm_tcp_context_section { | ||
1956 | u32 snd_max; | ||
1957 | #if defined(__BIG_ENDIAN) | ||
1958 | u16 remote_port; | ||
1959 | u16 local_port; | ||
1960 | #elif defined(__LITTLE_ENDIAN) | ||
1961 | u16 local_port; | ||
1962 | u16 remote_port; | ||
1963 | #endif | ||
1964 | #if defined(__BIG_ENDIAN) | ||
1965 | u8 original_nagle_1b; | ||
1966 | u8 ts_enabled_1b; | ||
1967 | u16 tcp_params; | ||
1968 | #define XSTORM_TCP_CONTEXT_SECTION_TOTAL_HEADER_SIZE (0xFF<<0) | ||
1969 | #define XSTORM_TCP_CONTEXT_SECTION_TOTAL_HEADER_SIZE_SHIFT 0 | ||
1970 | #define __XSTORM_TCP_CONTEXT_SECTION_ECT_BIT (0x1<<8) | ||
1971 | #define __XSTORM_TCP_CONTEXT_SECTION_ECT_BIT_SHIFT 8 | ||
1972 | #define __XSTORM_TCP_CONTEXT_SECTION_ECN_ENABLED (0x1<<9) | ||
1973 | #define __XSTORM_TCP_CONTEXT_SECTION_ECN_ENABLED_SHIFT 9 | ||
1974 | #define XSTORM_TCP_CONTEXT_SECTION_SACK_ENABLED (0x1<<10) | ||
1975 | #define XSTORM_TCP_CONTEXT_SECTION_SACK_ENABLED_SHIFT 10 | ||
1976 | #define XSTORM_TCP_CONTEXT_SECTION_KA_STATE (0x1<<11) | ||
1977 | #define XSTORM_TCP_CONTEXT_SECTION_KA_STATE_SHIFT 11 | ||
1978 | #define XSTORM_TCP_CONTEXT_SECTION_FIN_SENT_FLAG (0x1<<12) | ||
1979 | #define XSTORM_TCP_CONTEXT_SECTION_FIN_SENT_FLAG_SHIFT 12 | ||
1980 | #define XSTORM_TCP_CONTEXT_SECTION_WINDOW_SATURATED (0x1<<13) | ||
1981 | #define XSTORM_TCP_CONTEXT_SECTION_WINDOW_SATURATED_SHIFT 13 | ||
1982 | #define XSTORM_TCP_CONTEXT_SECTION_SLOWPATH_QUEUES_FLUSH_COUNTER (0x3<<14) | ||
1983 | #define XSTORM_TCP_CONTEXT_SECTION_SLOWPATH_QUEUES_FLUSH_COUNTER_SHIFT 14 | ||
1984 | #elif defined(__LITTLE_ENDIAN) | ||
1985 | u16 tcp_params; | ||
1986 | #define XSTORM_TCP_CONTEXT_SECTION_TOTAL_HEADER_SIZE (0xFF<<0) | ||
1987 | #define XSTORM_TCP_CONTEXT_SECTION_TOTAL_HEADER_SIZE_SHIFT 0 | ||
1988 | #define __XSTORM_TCP_CONTEXT_SECTION_ECT_BIT (0x1<<8) | ||
1989 | #define __XSTORM_TCP_CONTEXT_SECTION_ECT_BIT_SHIFT 8 | ||
1990 | #define __XSTORM_TCP_CONTEXT_SECTION_ECN_ENABLED (0x1<<9) | ||
1991 | #define __XSTORM_TCP_CONTEXT_SECTION_ECN_ENABLED_SHIFT 9 | ||
1992 | #define XSTORM_TCP_CONTEXT_SECTION_SACK_ENABLED (0x1<<10) | ||
1993 | #define XSTORM_TCP_CONTEXT_SECTION_SACK_ENABLED_SHIFT 10 | ||
1994 | #define XSTORM_TCP_CONTEXT_SECTION_KA_STATE (0x1<<11) | ||
1995 | #define XSTORM_TCP_CONTEXT_SECTION_KA_STATE_SHIFT 11 | ||
1996 | #define XSTORM_TCP_CONTEXT_SECTION_FIN_SENT_FLAG (0x1<<12) | ||
1997 | #define XSTORM_TCP_CONTEXT_SECTION_FIN_SENT_FLAG_SHIFT 12 | ||
1998 | #define XSTORM_TCP_CONTEXT_SECTION_WINDOW_SATURATED (0x1<<13) | ||
1999 | #define XSTORM_TCP_CONTEXT_SECTION_WINDOW_SATURATED_SHIFT 13 | ||
2000 | #define XSTORM_TCP_CONTEXT_SECTION_SLOWPATH_QUEUES_FLUSH_COUNTER (0x3<<14) | ||
2001 | #define XSTORM_TCP_CONTEXT_SECTION_SLOWPATH_QUEUES_FLUSH_COUNTER_SHIFT 14 | ||
2002 | u8 ts_enabled_1b; | ||
2003 | u8 original_nagle_1b; | ||
2004 | #endif | ||
2005 | #if defined(__BIG_ENDIAN) | ||
2006 | u16 pseudo_csum; | ||
2007 | u16 window_scaling_factor; | ||
2008 | #elif defined(__LITTLE_ENDIAN) | ||
2009 | u16 window_scaling_factor; | ||
2010 | u16 pseudo_csum; | ||
2011 | #endif | ||
2012 | u32 reserved2; | ||
2013 | u32 ts_time_diff; | ||
2014 | u32 __next_timer_expir; | ||
2015 | }; | ||
2016 | |||
2017 | /* | ||
2018 | * Common context section, shared in TOE, RDMA and ISCSI | ||
2019 | */ | ||
2020 | struct xstorm_common_context_section { | ||
2021 | struct xstorm_eth_context_section ethernet; | ||
2022 | union xstorm_ip_context_section_types ip_union; | ||
2023 | struct xstorm_tcp_context_section tcp; | ||
2024 | #if defined(__BIG_ENDIAN) | ||
2025 | u16 reserved; | ||
2026 | u8 statistics_params; | ||
2027 | #define XSTORM_COMMON_CONTEXT_SECTION_UPDATE_L2_STATSTICS (0x1<<0) | ||
2028 | #define XSTORM_COMMON_CONTEXT_SECTION_UPDATE_L2_STATSTICS_SHIFT 0 | ||
2029 | #define XSTORM_COMMON_CONTEXT_SECTION_UPDATE_L4_STATSTICS (0x1<<1) | ||
2030 | #define XSTORM_COMMON_CONTEXT_SECTION_UPDATE_L4_STATSTICS_SHIFT 1 | ||
2031 | #define XSTORM_COMMON_CONTEXT_SECTION_STATISTICS_COUNTER_ID (0x1F<<2) | ||
2032 | #define XSTORM_COMMON_CONTEXT_SECTION_STATISTICS_COUNTER_ID_SHIFT 2 | ||
2033 | #define XSTORM_COMMON_CONTEXT_SECTION_RESERVED0 (0x1<<7) | ||
2034 | #define XSTORM_COMMON_CONTEXT_SECTION_RESERVED0_SHIFT 7 | ||
2035 | u8 ip_version_1b; | ||
2036 | #elif defined(__LITTLE_ENDIAN) | ||
2037 | u8 ip_version_1b; | ||
2038 | u8 statistics_params; | ||
2039 | #define XSTORM_COMMON_CONTEXT_SECTION_UPDATE_L2_STATSTICS (0x1<<0) | ||
2040 | #define XSTORM_COMMON_CONTEXT_SECTION_UPDATE_L2_STATSTICS_SHIFT 0 | ||
2041 | #define XSTORM_COMMON_CONTEXT_SECTION_UPDATE_L4_STATSTICS (0x1<<1) | ||
2042 | #define XSTORM_COMMON_CONTEXT_SECTION_UPDATE_L4_STATSTICS_SHIFT 1 | ||
2043 | #define XSTORM_COMMON_CONTEXT_SECTION_STATISTICS_COUNTER_ID (0x1F<<2) | ||
2044 | #define XSTORM_COMMON_CONTEXT_SECTION_STATISTICS_COUNTER_ID_SHIFT 2 | ||
2045 | #define XSTORM_COMMON_CONTEXT_SECTION_RESERVED0 (0x1<<7) | ||
2046 | #define XSTORM_COMMON_CONTEXT_SECTION_RESERVED0_SHIFT 7 | ||
2047 | u16 reserved; | ||
2048 | #endif | ||
2049 | }; | ||
2050 | |||
2051 | /* | ||
2052 | * Flags used in ISCSI context section | ||
2053 | */ | ||
2054 | struct xstorm_iscsi_context_flags { | ||
2055 | u8 flags; | ||
2056 | #define XSTORM_ISCSI_CONTEXT_FLAGS_B_IMMEDIATE_DATA (0x1<<0) | ||
2057 | #define XSTORM_ISCSI_CONTEXT_FLAGS_B_IMMEDIATE_DATA_SHIFT 0 | ||
2058 | #define XSTORM_ISCSI_CONTEXT_FLAGS_B_INITIAL_R2T (0x1<<1) | ||
2059 | #define XSTORM_ISCSI_CONTEXT_FLAGS_B_INITIAL_R2T_SHIFT 1 | ||
2060 | #define XSTORM_ISCSI_CONTEXT_FLAGS_B_EN_HEADER_DIGEST (0x1<<2) | ||
2061 | #define XSTORM_ISCSI_CONTEXT_FLAGS_B_EN_HEADER_DIGEST_SHIFT 2 | ||
2062 | #define XSTORM_ISCSI_CONTEXT_FLAGS_B_EN_DATA_DIGEST (0x1<<3) | ||
2063 | #define XSTORM_ISCSI_CONTEXT_FLAGS_B_EN_DATA_DIGEST_SHIFT 3 | ||
2064 | #define XSTORM_ISCSI_CONTEXT_FLAGS_B_HQ_BD_WRITTEN (0x1<<4) | ||
2065 | #define XSTORM_ISCSI_CONTEXT_FLAGS_B_HQ_BD_WRITTEN_SHIFT 4 | ||
2066 | #define XSTORM_ISCSI_CONTEXT_FLAGS_B_LAST_OP_SQ (0x1<<5) | ||
2067 | #define XSTORM_ISCSI_CONTEXT_FLAGS_B_LAST_OP_SQ_SHIFT 5 | ||
2068 | #define XSTORM_ISCSI_CONTEXT_FLAGS_B_UPDATE_SND_NXT (0x1<<6) | ||
2069 | #define XSTORM_ISCSI_CONTEXT_FLAGS_B_UPDATE_SND_NXT_SHIFT 6 | ||
2070 | #define XSTORM_ISCSI_CONTEXT_FLAGS_RESERVED4 (0x1<<7) | ||
2071 | #define XSTORM_ISCSI_CONTEXT_FLAGS_RESERVED4_SHIFT 7 | ||
2072 | }; | ||
2073 | |||
2074 | struct iscsi_task_context_entry_x { | ||
2075 | u32 data_out_buffer_offset; | ||
2076 | u32 itt; | ||
2077 | u32 data_sn; | ||
2078 | }; | ||
2079 | |||
2080 | struct iscsi_task_context_entry_xuc_x_write_only { | ||
2081 | u32 tx_r2t_sn; | ||
2082 | }; | ||
2083 | |||
2084 | struct iscsi_task_context_entry_xuc_xu_write_both { | ||
2085 | u32 sgl_base_lo; | ||
2086 | u32 sgl_base_hi; | ||
2087 | #if defined(__BIG_ENDIAN) | ||
2088 | u8 sgl_size; | ||
2089 | u8 sge_index; | ||
2090 | u16 sge_offset; | ||
2091 | #elif defined(__LITTLE_ENDIAN) | ||
2092 | u16 sge_offset; | ||
2093 | u8 sge_index; | ||
2094 | u8 sgl_size; | ||
2095 | #endif | ||
2096 | }; | ||
2097 | |||
2098 | /* | ||
2099 | * iSCSI context section | ||
2100 | */ | ||
2101 | struct xstorm_iscsi_context_section { | ||
2102 | u32 first_burst_length; | ||
2103 | u32 max_send_pdu_length; | ||
2104 | struct regpair sq_pbl_base; | ||
2105 | struct regpair sq_curr_pbe; | ||
2106 | struct regpair hq_pbl_base; | ||
2107 | struct regpair hq_curr_pbe_base; | ||
2108 | struct regpair r2tq_pbl_base; | ||
2109 | struct regpair r2tq_curr_pbe_base; | ||
2110 | struct regpair task_pbl_base; | ||
2111 | #if defined(__BIG_ENDIAN) | ||
2112 | u16 data_out_count; | ||
2113 | struct xstorm_iscsi_context_flags flags; | ||
2114 | u8 task_pbl_cache_idx; | ||
2115 | #elif defined(__LITTLE_ENDIAN) | ||
2116 | u8 task_pbl_cache_idx; | ||
2117 | struct xstorm_iscsi_context_flags flags; | ||
2118 | u16 data_out_count; | ||
2119 | #endif | ||
2120 | u32 seq_more_2_send; | ||
2121 | u32 pdu_more_2_send; | ||
2122 | struct iscsi_task_context_entry_x temp_tce_x; | ||
2123 | struct iscsi_task_context_entry_xuc_x_write_only temp_tce_x_wr; | ||
2124 | struct iscsi_task_context_entry_xuc_xu_write_both temp_tce_xu_wr; | ||
2125 | struct regpair lun; | ||
2126 | u32 exp_data_transfer_len_ttt; | ||
2127 | u32 pdu_data_2_rxmit; | ||
2128 | u32 rxmit_bytes_2_dr; | ||
2129 | #if defined(__BIG_ENDIAN) | ||
2130 | u16 rxmit_sge_offset; | ||
2131 | u16 hq_rxmit_cons; | ||
2132 | #elif defined(__LITTLE_ENDIAN) | ||
2133 | u16 hq_rxmit_cons; | ||
2134 | u16 rxmit_sge_offset; | ||
2135 | #endif | ||
2136 | #if defined(__BIG_ENDIAN) | ||
2137 | u16 r2tq_cons; | ||
2138 | u8 rxmit_flags; | ||
2139 | #define XSTORM_ISCSI_CONTEXT_SECTION_B_NEW_HQ_BD (0x1<<0) | ||
2140 | #define XSTORM_ISCSI_CONTEXT_SECTION_B_NEW_HQ_BD_SHIFT 0 | ||
2141 | #define XSTORM_ISCSI_CONTEXT_SECTION_B_RXMIT_PDU_HDR (0x1<<1) | ||
2142 | #define XSTORM_ISCSI_CONTEXT_SECTION_B_RXMIT_PDU_HDR_SHIFT 1 | ||
2143 | #define XSTORM_ISCSI_CONTEXT_SECTION_B_RXMIT_END_PDU (0x1<<2) | ||
2144 | #define XSTORM_ISCSI_CONTEXT_SECTION_B_RXMIT_END_PDU_SHIFT 2 | ||
2145 | #define XSTORM_ISCSI_CONTEXT_SECTION_B_RXMIT_DR (0x1<<3) | ||
2146 | #define XSTORM_ISCSI_CONTEXT_SECTION_B_RXMIT_DR_SHIFT 3 | ||
2147 | #define XSTORM_ISCSI_CONTEXT_SECTION_B_RXMIT_START_DR (0x1<<4) | ||
2148 | #define XSTORM_ISCSI_CONTEXT_SECTION_B_RXMIT_START_DR_SHIFT 4 | ||
2149 | #define XSTORM_ISCSI_CONTEXT_SECTION_B_RXMIT_PADDING (0x3<<5) | ||
2150 | #define XSTORM_ISCSI_CONTEXT_SECTION_B_RXMIT_PADDING_SHIFT 5 | ||
2151 | #define XSTORM_ISCSI_CONTEXT_SECTION_B_ISCSI_CONT_FAST_RXMIT (0x1<<7) | ||
2152 | #define XSTORM_ISCSI_CONTEXT_SECTION_B_ISCSI_CONT_FAST_RXMIT_SHIFT 7 | ||
2153 | u8 rxmit_sge_idx; | ||
2154 | #elif defined(__LITTLE_ENDIAN) | ||
2155 | u8 rxmit_sge_idx; | ||
2156 | u8 rxmit_flags; | ||
2157 | #define XSTORM_ISCSI_CONTEXT_SECTION_B_NEW_HQ_BD (0x1<<0) | ||
2158 | #define XSTORM_ISCSI_CONTEXT_SECTION_B_NEW_HQ_BD_SHIFT 0 | ||
2159 | #define XSTORM_ISCSI_CONTEXT_SECTION_B_RXMIT_PDU_HDR (0x1<<1) | ||
2160 | #define XSTORM_ISCSI_CONTEXT_SECTION_B_RXMIT_PDU_HDR_SHIFT 1 | ||
2161 | #define XSTORM_ISCSI_CONTEXT_SECTION_B_RXMIT_END_PDU (0x1<<2) | ||
2162 | #define XSTORM_ISCSI_CONTEXT_SECTION_B_RXMIT_END_PDU_SHIFT 2 | ||
2163 | #define XSTORM_ISCSI_CONTEXT_SECTION_B_RXMIT_DR (0x1<<3) | ||
2164 | #define XSTORM_ISCSI_CONTEXT_SECTION_B_RXMIT_DR_SHIFT 3 | ||
2165 | #define XSTORM_ISCSI_CONTEXT_SECTION_B_RXMIT_START_DR (0x1<<4) | ||
2166 | #define XSTORM_ISCSI_CONTEXT_SECTION_B_RXMIT_START_DR_SHIFT 4 | ||
2167 | #define XSTORM_ISCSI_CONTEXT_SECTION_B_RXMIT_PADDING (0x3<<5) | ||
2168 | #define XSTORM_ISCSI_CONTEXT_SECTION_B_RXMIT_PADDING_SHIFT 5 | ||
2169 | #define XSTORM_ISCSI_CONTEXT_SECTION_B_ISCSI_CONT_FAST_RXMIT (0x1<<7) | ||
2170 | #define XSTORM_ISCSI_CONTEXT_SECTION_B_ISCSI_CONT_FAST_RXMIT_SHIFT 7 | ||
2171 | u16 r2tq_cons; | ||
2172 | #endif | ||
2173 | u32 hq_rxmit_tcp_seq; | ||
2174 | }; | ||
2175 | |||
2176 | /* | ||
2177 | * Xstorm iSCSI Storm Context | ||
2178 | */ | ||
2179 | struct xstorm_iscsi_st_context { | ||
2180 | struct xstorm_common_context_section common; | ||
2181 | struct xstorm_iscsi_context_section iscsi; | ||
2182 | }; | ||
2183 | |||
2184 | /* | ||
2185 | * CQ DB CQ producer and pending completion counter | ||
2186 | */ | ||
2187 | struct iscsi_cq_db_prod_pnd_cmpltn_cnt { | ||
2188 | #if defined(__BIG_ENDIAN) | ||
2189 | u16 cntr; | ||
2190 | u16 prod; | ||
2191 | #elif defined(__LITTLE_ENDIAN) | ||
2192 | u16 prod; | ||
2193 | u16 cntr; | ||
2194 | #endif | ||
2195 | }; | ||
2196 | |||
2197 | /* | ||
2198 | * CQ DB pending completion ITT array | ||
2199 | */ | ||
2200 | struct iscsi_cq_db_prod_pnd_cmpltn_cnt_arr { | ||
2201 | struct iscsi_cq_db_prod_pnd_cmpltn_cnt prod_pend_comp[8]; | ||
2202 | }; | ||
2203 | |||
2204 | /* | ||
2205 | * Cstorm CQ sequence to notify array, updated by driver | ||
2206 | */ | ||
2207 | struct iscsi_cq_db_sqn_2_notify_arr { | ||
2208 | u16 sqn[8]; | ||
2209 | }; | ||
2210 | |||
2211 | /* | ||
2212 | * Cstorm iSCSI Storm Context | ||
2213 | */ | ||
2214 | struct cstorm_iscsi_st_context { | ||
2215 | struct iscsi_cq_db_prod_pnd_cmpltn_cnt_arr cq_c_prod_pend_comp_ctr_arr; | ||
2216 | struct iscsi_cq_db_sqn_2_notify_arr cq_c_prod_sqn_arr; | ||
2217 | struct iscsi_cq_db_sqn_2_notify_arr cq_c_sqn_2_notify_arr; | ||
2218 | struct regpair hq_pbl_base; | ||
2219 | struct regpair hq_curr_pbe; | ||
2220 | struct regpair task_pbl_base; | ||
2221 | struct regpair cq_db_base; | ||
2222 | #if defined(__BIG_ENDIAN) | ||
2223 | u16 hq_bd_itt; | ||
2224 | u16 iscsi_conn_id; | ||
2225 | #elif defined(__LITTLE_ENDIAN) | ||
2226 | u16 iscsi_conn_id; | ||
2227 | u16 hq_bd_itt; | ||
2228 | #endif | ||
2229 | u32 hq_bd_data_segment_len; | ||
2230 | u32 hq_bd_buffer_offset; | ||
2231 | #if defined(__BIG_ENDIAN) | ||
2232 | u8 timer_entry_idx; | ||
2233 | u8 cq_proc_en_bit_map; | ||
2234 | u8 cq_pend_comp_itt_valid_bit_map; | ||
2235 | u8 hq_bd_opcode; | ||
2236 | #elif defined(__LITTLE_ENDIAN) | ||
2237 | u8 hq_bd_opcode; | ||
2238 | u8 cq_pend_comp_itt_valid_bit_map; | ||
2239 | u8 cq_proc_en_bit_map; | ||
2240 | u8 timer_entry_idx; | ||
2241 | #endif | ||
2242 | u32 hq_tcp_seq; | ||
2243 | #if defined(__BIG_ENDIAN) | ||
2244 | u16 flags; | ||
2245 | #define CSTORM_ISCSI_ST_CONTEXT_DATA_DIGEST_EN (0x1<<0) | ||
2246 | #define CSTORM_ISCSI_ST_CONTEXT_DATA_DIGEST_EN_SHIFT 0 | ||
2247 | #define CSTORM_ISCSI_ST_CONTEXT_HDR_DIGEST_EN (0x1<<1) | ||
2248 | #define CSTORM_ISCSI_ST_CONTEXT_HDR_DIGEST_EN_SHIFT 1 | ||
2249 | #define CSTORM_ISCSI_ST_CONTEXT_HQ_BD_CTXT_VALID (0x1<<2) | ||
2250 | #define CSTORM_ISCSI_ST_CONTEXT_HQ_BD_CTXT_VALID_SHIFT 2 | ||
2251 | #define CSTORM_ISCSI_ST_CONTEXT_HQ_BD_LCL_CMPLN_FLG (0x1<<3) | ||
2252 | #define CSTORM_ISCSI_ST_CONTEXT_HQ_BD_LCL_CMPLN_FLG_SHIFT 3 | ||
2253 | #define CSTORM_ISCSI_ST_CONTEXT_HQ_BD_WRITE_TASK (0x1<<4) | ||
2254 | #define CSTORM_ISCSI_ST_CONTEXT_HQ_BD_WRITE_TASK_SHIFT 4 | ||
2255 | #define CSTORM_ISCSI_ST_CONTEXT_CTRL_FLAGS_RSRV (0x7FF<<5) | ||
2256 | #define CSTORM_ISCSI_ST_CONTEXT_CTRL_FLAGS_RSRV_SHIFT 5 | ||
2257 | u16 hq_cons; | ||
2258 | #elif defined(__LITTLE_ENDIAN) | ||
2259 | u16 hq_cons; | ||
2260 | u16 flags; | ||
2261 | #define CSTORM_ISCSI_ST_CONTEXT_DATA_DIGEST_EN (0x1<<0) | ||
2262 | #define CSTORM_ISCSI_ST_CONTEXT_DATA_DIGEST_EN_SHIFT 0 | ||
2263 | #define CSTORM_ISCSI_ST_CONTEXT_HDR_DIGEST_EN (0x1<<1) | ||
2264 | #define CSTORM_ISCSI_ST_CONTEXT_HDR_DIGEST_EN_SHIFT 1 | ||
2265 | #define CSTORM_ISCSI_ST_CONTEXT_HQ_BD_CTXT_VALID (0x1<<2) | ||
2266 | #define CSTORM_ISCSI_ST_CONTEXT_HQ_BD_CTXT_VALID_SHIFT 2 | ||
2267 | #define CSTORM_ISCSI_ST_CONTEXT_HQ_BD_LCL_CMPLN_FLG (0x1<<3) | ||
2268 | #define CSTORM_ISCSI_ST_CONTEXT_HQ_BD_LCL_CMPLN_FLG_SHIFT 3 | ||
2269 | #define CSTORM_ISCSI_ST_CONTEXT_HQ_BD_WRITE_TASK (0x1<<4) | ||
2270 | #define CSTORM_ISCSI_ST_CONTEXT_HQ_BD_WRITE_TASK_SHIFT 4 | ||
2271 | #define CSTORM_ISCSI_ST_CONTEXT_CTRL_FLAGS_RSRV (0x7FF<<5) | ||
2272 | #define CSTORM_ISCSI_ST_CONTEXT_CTRL_FLAGS_RSRV_SHIFT 5 | ||
2273 | #endif | ||
2274 | struct regpair rsrv1; | ||
2275 | }; | ||
2276 | |||
2277 | /* | ||
2278 | * Iscsi connection context | ||
2279 | */ | ||
2280 | struct iscsi_context { | ||
2281 | struct ustorm_iscsi_st_context ustorm_st_context; | ||
2282 | struct tstorm_iscsi_st_context tstorm_st_context; | ||
2283 | struct xstorm_iscsi_ag_context xstorm_ag_context; | ||
2284 | struct tstorm_iscsi_ag_context tstorm_ag_context; | ||
2285 | struct cstorm_iscsi_ag_context cstorm_ag_context; | ||
2286 | struct ustorm_iscsi_ag_context ustorm_ag_context; | ||
2287 | struct iscsi_timers_block_context timers_context; | ||
2288 | struct regpair upb_context; | ||
2289 | struct xstorm_iscsi_st_context xstorm_st_context; | ||
2290 | struct regpair xpb_context; | ||
2291 | struct cstorm_iscsi_st_context cstorm_st_context; | ||
2292 | }; | ||
2293 | |||
2294 | /* | ||
2295 | * Buffer per connection, used in Tstorm | ||
2296 | */ | ||
2297 | struct iscsi_conn_buf { | ||
2298 | struct regpair reserved[8]; | ||
2299 | }; | ||
2300 | |||
2301 | /* | ||
2302 | * ipv6 structure | ||
2303 | */ | ||
2304 | struct ip_v6_addr { | ||
2305 | u32 ip_addr_lo_lo; | ||
2306 | u32 ip_addr_lo_hi; | ||
2307 | u32 ip_addr_hi_lo; | ||
2308 | u32 ip_addr_hi_hi; | ||
2309 | }; | ||
2310 | |||
2311 | /* | ||
2312 | * l5cm- connection identification params | ||
2313 | */ | ||
2314 | struct l5cm_conn_addr_params { | ||
2315 | u32 pmtu; | ||
2316 | #if defined(__BIG_ENDIAN) | ||
2317 | u8 remote_addr_3; | ||
2318 | u8 remote_addr_2; | ||
2319 | u8 remote_addr_1; | ||
2320 | u8 remote_addr_0; | ||
2321 | #elif defined(__LITTLE_ENDIAN) | ||
2322 | u8 remote_addr_0; | ||
2323 | u8 remote_addr_1; | ||
2324 | u8 remote_addr_2; | ||
2325 | u8 remote_addr_3; | ||
2326 | #endif | ||
2327 | #if defined(__BIG_ENDIAN) | ||
2328 | u16 params; | ||
2329 | #define L5CM_CONN_ADDR_PARAMS_IP_VERSION (0x1<<0) | ||
2330 | #define L5CM_CONN_ADDR_PARAMS_IP_VERSION_SHIFT 0 | ||
2331 | #define L5CM_CONN_ADDR_PARAMS_RSRV (0x7FFF<<1) | ||
2332 | #define L5CM_CONN_ADDR_PARAMS_RSRV_SHIFT 1 | ||
2333 | u8 remote_addr_5; | ||
2334 | u8 remote_addr_4; | ||
2335 | #elif defined(__LITTLE_ENDIAN) | ||
2336 | u8 remote_addr_4; | ||
2337 | u8 remote_addr_5; | ||
2338 | u16 params; | ||
2339 | #define L5CM_CONN_ADDR_PARAMS_IP_VERSION (0x1<<0) | ||
2340 | #define L5CM_CONN_ADDR_PARAMS_IP_VERSION_SHIFT 0 | ||
2341 | #define L5CM_CONN_ADDR_PARAMS_RSRV (0x7FFF<<1) | ||
2342 | #define L5CM_CONN_ADDR_PARAMS_RSRV_SHIFT 1 | ||
2343 | #endif | ||
2344 | struct ip_v6_addr local_ip_addr; | ||
2345 | struct ip_v6_addr remote_ip_addr; | ||
2346 | u32 ipv6_flow_label_20b; | ||
2347 | u32 reserved1; | ||
2348 | #if defined(__BIG_ENDIAN) | ||
2349 | u16 remote_tcp_port; | ||
2350 | u16 local_tcp_port; | ||
2351 | #elif defined(__LITTLE_ENDIAN) | ||
2352 | u16 local_tcp_port; | ||
2353 | u16 remote_tcp_port; | ||
2354 | #endif | ||
2355 | }; | ||
2356 | |||
2357 | /* | ||
2358 | * l5cm-xstorm connection buffer | ||
2359 | */ | ||
2360 | struct l5cm_xstorm_conn_buffer { | ||
2361 | #if defined(__BIG_ENDIAN) | ||
2362 | u16 rsrv1; | ||
2363 | u16 params; | ||
2364 | #define L5CM_XSTORM_CONN_BUFFER_NAGLE_ENABLE (0x1<<0) | ||
2365 | #define L5CM_XSTORM_CONN_BUFFER_NAGLE_ENABLE_SHIFT 0 | ||
2366 | #define L5CM_XSTORM_CONN_BUFFER_RSRV (0x7FFF<<1) | ||
2367 | #define L5CM_XSTORM_CONN_BUFFER_RSRV_SHIFT 1 | ||
2368 | #elif defined(__LITTLE_ENDIAN) | ||
2369 | u16 params; | ||
2370 | #define L5CM_XSTORM_CONN_BUFFER_NAGLE_ENABLE (0x1<<0) | ||
2371 | #define L5CM_XSTORM_CONN_BUFFER_NAGLE_ENABLE_SHIFT 0 | ||
2372 | #define L5CM_XSTORM_CONN_BUFFER_RSRV (0x7FFF<<1) | ||
2373 | #define L5CM_XSTORM_CONN_BUFFER_RSRV_SHIFT 1 | ||
2374 | u16 rsrv1; | ||
2375 | #endif | ||
2376 | #if defined(__BIG_ENDIAN) | ||
2377 | u16 mss; | ||
2378 | u16 pseudo_header_checksum; | ||
2379 | #elif defined(__LITTLE_ENDIAN) | ||
2380 | u16 pseudo_header_checksum; | ||
2381 | u16 mss; | ||
2382 | #endif | ||
2383 | u32 rcv_buf; | ||
2384 | u32 rsrv2; | ||
2385 | struct regpair context_addr; | ||
2386 | }; | ||
2387 | |||
2388 | /* | ||
2389 | * l5cm-tstorm connection buffer | ||
2390 | */ | ||
2391 | struct l5cm_tstorm_conn_buffer { | ||
2392 | u32 snd_buf; | ||
2393 | u32 rcv_buf; | ||
2394 | #if defined(__BIG_ENDIAN) | ||
2395 | u16 params; | ||
2396 | #define L5CM_TSTORM_CONN_BUFFER_DELAYED_ACK_ENABLE (0x1<<0) | ||
2397 | #define L5CM_TSTORM_CONN_BUFFER_DELAYED_ACK_ENABLE_SHIFT 0 | ||
2398 | #define L5CM_TSTORM_CONN_BUFFER_RSRV (0x7FFF<<1) | ||
2399 | #define L5CM_TSTORM_CONN_BUFFER_RSRV_SHIFT 1 | ||
2400 | u8 ka_max_probe_count; | ||
2401 | u8 ka_enable; | ||
2402 | #elif defined(__LITTLE_ENDIAN) | ||
2403 | u8 ka_enable; | ||
2404 | u8 ka_max_probe_count; | ||
2405 | u16 params; | ||
2406 | #define L5CM_TSTORM_CONN_BUFFER_DELAYED_ACK_ENABLE (0x1<<0) | ||
2407 | #define L5CM_TSTORM_CONN_BUFFER_DELAYED_ACK_ENABLE_SHIFT 0 | ||
2408 | #define L5CM_TSTORM_CONN_BUFFER_RSRV (0x7FFF<<1) | ||
2409 | #define L5CM_TSTORM_CONN_BUFFER_RSRV_SHIFT 1 | ||
2410 | #endif | ||
2411 | u32 ka_timeout; | ||
2412 | u32 ka_interval; | ||
2413 | u32 max_rt_time; | ||
2414 | }; | ||
2415 | |||
2416 | /* | ||
2417 | * l5cm connection buffer for active side | ||
2418 | */ | ||
2419 | struct l5cm_active_conn_buffer { | ||
2420 | struct l5cm_conn_addr_params conn_addr_buf; | ||
2421 | struct l5cm_xstorm_conn_buffer xstorm_conn_buffer; | ||
2422 | struct l5cm_tstorm_conn_buffer tstorm_conn_buffer; | ||
2423 | }; | ||
2424 | |||
2425 | /* | ||
2426 | * l5cm slow path element | ||
2427 | */ | ||
2428 | struct l5cm_packet_size { | ||
2429 | u32 size; | ||
2430 | u32 rsrv; | ||
2431 | }; | ||
2432 | |||
2433 | /* | ||
2434 | * l5cm connection parameters | ||
2435 | */ | ||
2436 | union l5cm_reduce_param_union { | ||
2437 | u32 passive_side_scramble_key; | ||
2438 | u32 pcs_id; | ||
2439 | }; | ||
2440 | |||
2441 | /* | ||
2442 | * l5cm connection parameters | ||
2443 | */ | ||
2444 | struct l5cm_reduce_conn { | ||
2445 | union l5cm_reduce_param_union param; | ||
2446 | u32 isn; | ||
2447 | }; | ||
2448 | |||
2449 | /* | ||
2450 | * l5cm slow path element | ||
2451 | */ | ||
2452 | union l5cm_specific_data { | ||
2453 | u8 protocol_data[8]; | ||
2454 | struct regpair phy_address; | ||
2455 | struct l5cm_packet_size packet_size; | ||
2456 | struct l5cm_reduce_conn reduced_conn; | ||
2457 | }; | ||
2458 | |||
2459 | /* | ||
2460 | * l5 slow path element | ||
2461 | */ | ||
2462 | struct l5cm_spe { | ||
2463 | struct spe_hdr hdr; | ||
2464 | union l5cm_specific_data data; | ||
2465 | }; | ||
2466 | |||
2467 | /* | ||
2468 | * Tstorm Tcp flags | ||
2469 | */ | ||
2470 | struct tstorm_l5cm_tcp_flags { | ||
2471 | u16 flags; | ||
2472 | #define TSTORM_L5CM_TCP_FLAGS_VLAN_ID (0xFFF<<0) | ||
2473 | #define TSTORM_L5CM_TCP_FLAGS_VLAN_ID_SHIFT 0 | ||
2474 | #define TSTORM_L5CM_TCP_FLAGS_RSRV0 (0x1<<12) | ||
2475 | #define TSTORM_L5CM_TCP_FLAGS_RSRV0_SHIFT 12 | ||
2476 | #define TSTORM_L5CM_TCP_FLAGS_TS_ENABLED (0x1<<13) | ||
2477 | #define TSTORM_L5CM_TCP_FLAGS_TS_ENABLED_SHIFT 13 | ||
2478 | #define TSTORM_L5CM_TCP_FLAGS_RSRV1 (0x3<<14) | ||
2479 | #define TSTORM_L5CM_TCP_FLAGS_RSRV1_SHIFT 14 | ||
2480 | }; | ||
2481 | |||
2482 | /* | ||
2483 | * Xstorm Tcp flags | ||
2484 | */ | ||
2485 | struct xstorm_l5cm_tcp_flags { | ||
2486 | u8 flags; | ||
2487 | #define XSTORM_L5CM_TCP_FLAGS_ENC_ENABLED (0x1<<0) | ||
2488 | #define XSTORM_L5CM_TCP_FLAGS_ENC_ENABLED_SHIFT 0 | ||
2489 | #define XSTORM_L5CM_TCP_FLAGS_TS_ENABLED (0x1<<1) | ||
2490 | #define XSTORM_L5CM_TCP_FLAGS_TS_ENABLED_SHIFT 1 | ||
2491 | #define XSTORM_L5CM_TCP_FLAGS_WND_SCL_EN (0x1<<2) | ||
2492 | #define XSTORM_L5CM_TCP_FLAGS_WND_SCL_EN_SHIFT 2 | ||
2493 | #define XSTORM_L5CM_TCP_FLAGS_RSRV (0x1F<<3) | ||
2494 | #define XSTORM_L5CM_TCP_FLAGS_RSRV_SHIFT 3 | ||
2495 | }; | ||
2496 | |||
580 | #endif /* CNIC_DEFS_H */ | 2497 | #endif /* CNIC_DEFS_H */ |