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authorMintz, Yuval <Yuval.Mintz@cavium.com>2017-03-11 19:39:18 +0300
committerDavid S. Miller <davem@davemloft.net>2017-03-14 01:33:09 +0300
commitbe086e7c53f1fac51eed14523b28f2214b548dd2 (patch)
tree3eb35b0075b6dac25726da6ce4f7d766de15a990 /include/linux/qed/fcoe_common.h
parent6a019c5c5059aa0d14788d015aba2f5934aa16ec (diff)
downloadlinux-be086e7c53f1fac51eed14523b28f2214b548dd2.tar.xz
qed*: Utilize Firmware 8.15.3.0
This patch advances the qed* drivers into using the newer firmware - This solves several firmware bugs, mostly related [but not limited to] various init/deinit issues in various offloaded protocols. It also introduces a major 4-Cached SGE change in firmware, which can be seen in the storage drivers' changes. In addition, this firmware is required for supporting the new QL41xxx series of adapters; While this patch doesn't add the actual support, the firmware contains the necessary initialization & firmware logic to operate such adapters [actual support would be added later on]. Changes from Previous versions: ------------------------------- - V2 - fix kbuild-test robot warnings Signed-off-by: Tomer Tayar <Tomer.Tayar@cavium.com> Signed-off-by: Ram Amrani <Ram.Amrani@cavium.com> Signed-off-by: Manish Rangankar <Manish.Rangankar@cavium.com> Signed-off-by: Chad Dupuis <Chad.Dupuis@cavium.com> Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/qed/fcoe_common.h')
-rw-r--r--include/linux/qed/fcoe_common.h180
1 files changed, 67 insertions, 113 deletions
diff --git a/include/linux/qed/fcoe_common.h b/include/linux/qed/fcoe_common.h
index 2e417a45c5f7..947a635d04bb 100644
--- a/include/linux/qed/fcoe_common.h
+++ b/include/linux/qed/fcoe_common.h
@@ -109,13 +109,6 @@ struct fcoe_conn_terminate_ramrod_data {
struct regpair terminate_params_addr;
};
-struct fcoe_fast_sgl_ctx {
- struct regpair sgl_start_addr;
- __le32 sgl_byte_offset;
- __le16 task_reuse_cnt;
- __le16 init_offset_in_first_sge;
-};
-
struct fcoe_slow_sgl_ctx {
struct regpair base_sgl_addr;
__le16 curr_sge_off;
@@ -124,23 +117,16 @@ struct fcoe_slow_sgl_ctx {
__le16 reserved;
};
-struct fcoe_sge {
- struct regpair sge_addr;
- __le16 size;
- __le16 reserved0;
- u8 reserved1[3];
- u8 is_valid_sge;
-};
-
-union fcoe_data_desc_ctx {
- struct fcoe_fast_sgl_ctx fast;
- struct fcoe_slow_sgl_ctx slow;
- struct fcoe_sge single_sge;
-};
-
union fcoe_dix_desc_ctx {
struct fcoe_slow_sgl_ctx dix_sgl;
- struct fcoe_sge cached_dix_sge;
+ struct scsi_sge cached_dix_sge;
+};
+
+struct fcoe_fast_sgl_ctx {
+ struct regpair sgl_start_addr;
+ __le32 sgl_byte_offset;
+ __le16 task_reuse_cnt;
+ __le16 init_offset_in_first_sge;
};
struct fcoe_fcp_cmd_payload {
@@ -172,57 +158,6 @@ enum fcoe_mode_type {
MAX_FCOE_MODE_TYPE
};
-struct fcoe_mstorm_fcoe_task_st_ctx_fp {
- __le16 flags;
-#define FCOE_MSTORM_FCOE_TASK_ST_CTX_FP_RSRV0_MASK 0x7FFF
-#define FCOE_MSTORM_FCOE_TASK_ST_CTX_FP_RSRV0_SHIFT 0
-#define FCOE_MSTORM_FCOE_TASK_ST_CTX_FP_MP_INCLUDE_FC_HEADER_MASK 0x1
-#define FCOE_MSTORM_FCOE_TASK_ST_CTX_FP_MP_INCLUDE_FC_HEADER_SHIFT 15
- __le16 difDataResidue;
- __le16 parent_id;
- __le16 single_sge_saved_offset;
- __le32 data_2_trns_rem;
- __le32 offset_in_io;
- union fcoe_dix_desc_ctx dix_desc;
- union fcoe_data_desc_ctx data_desc;
-};
-
-struct fcoe_mstorm_fcoe_task_st_ctx_non_fp {
- __le16 flags;
-#define FCOE_MSTORM_FCOE_TASK_ST_CTX_NON_FP_HOST_INTERFACE_MASK 0x3
-#define FCOE_MSTORM_FCOE_TASK_ST_CTX_NON_FP_HOST_INTERFACE_SHIFT 0
-#define FCOE_MSTORM_FCOE_TASK_ST_CTX_NON_FP_DIF_TO_PEER_MASK 0x1
-#define FCOE_MSTORM_FCOE_TASK_ST_CTX_NON_FP_DIF_TO_PEER_SHIFT 2
-#define FCOE_MSTORM_FCOE_TASK_ST_CTX_NON_FP_VALIDATE_DIX_APP_TAG_MASK 0x1
-#define FCOE_MSTORM_FCOE_TASK_ST_CTX_NON_FP_VALIDATE_DIX_APP_TAG_SHIFT 3
-#define FCOE_MSTORM_FCOE_TASK_ST_CTX_NON_FP_INTERVAL_SIZE_LOG_MASK 0xF
-#define FCOE_MSTORM_FCOE_TASK_ST_CTX_NON_FP_INTERVAL_SIZE_LOG_SHIFT 4
-#define FCOE_MSTORM_FCOE_TASK_ST_CTX_NON_FP_DIX_BLOCK_SIZE_MASK 0x3
-#define FCOE_MSTORM_FCOE_TASK_ST_CTX_NON_FP_DIX_BLOCK_SIZE_SHIFT 8
-#define FCOE_MSTORM_FCOE_TASK_ST_CTX_NON_FP_RESERVED_MASK 0x1
-#define FCOE_MSTORM_FCOE_TASK_ST_CTX_NON_FP_RESERVED_SHIFT 10
-#define FCOE_MSTORM_FCOE_TASK_ST_CTX_NON_FP_HAS_FIRST_PACKET_ARRIVED_MASK 0x1
-#define FCOE_MSTORM_FCOE_TASK_ST_CTX_NON_FP_HAS_FIRST_PACKET_ARRIVED_SHIFT 11
-#define FCOE_MSTORM_FCOE_TASK_ST_CTX_NON_FP_VALIDATE_DIX_REF_TAG_MASK 0x1
-#define FCOE_MSTORM_FCOE_TASK_ST_CTX_NON_FP_VALIDATE_DIX_REF_TAG_SHIFT 12
-#define FCOE_MSTORM_FCOE_TASK_ST_CTX_NON_FP_DIX_CACHED_SGE_FLG_MASK 0x1
-#define FCOE_MSTORM_FCOE_TASK_ST_CTX_NON_FP_DIX_CACHED_SGE_FLG_SHIFT 13
-#define FCOE_MSTORM_FCOE_TASK_ST_CTX_NON_FP_OFFSET_IN_IO_VALID_MASK 0x1
-#define FCOE_MSTORM_FCOE_TASK_ST_CTX_NON_FP_OFFSET_IN_IO_VALID_SHIFT 14
-#define FCOE_MSTORM_FCOE_TASK_ST_CTX_NON_FP_DIF_SUPPORTED_MASK 0x1
-#define FCOE_MSTORM_FCOE_TASK_ST_CTX_NON_FP_DIF_SUPPORTED_SHIFT 15
- u8 tx_rx_sgl_mode;
-#define FCOE_MSTORM_FCOE_TASK_ST_CTX_NON_FP_TX_SGL_MODE_MASK 0x7
-#define FCOE_MSTORM_FCOE_TASK_ST_CTX_NON_FP_TX_SGL_MODE_SHIFT 0
-#define FCOE_MSTORM_FCOE_TASK_ST_CTX_NON_FP_RX_SGL_MODE_MASK 0x7
-#define FCOE_MSTORM_FCOE_TASK_ST_CTX_NON_FP_RX_SGL_MODE_SHIFT 3
-#define FCOE_MSTORM_FCOE_TASK_ST_CTX_NON_FP_RSRV1_MASK 0x3
-#define FCOE_MSTORM_FCOE_TASK_ST_CTX_NON_FP_RSRV1_SHIFT 6
- u8 rsrv2;
- __le32 num_prm_zero_read;
- struct regpair rsp_buf_addr;
-};
-
struct fcoe_rx_stat {
struct regpair fcoe_rx_byte_cnt;
struct regpair fcoe_rx_data_pkt_cnt;
@@ -236,16 +171,6 @@ struct fcoe_rx_stat {
__le32 rsrv;
};
-enum fcoe_sgl_mode {
- FCOE_SLOW_SGL,
- FCOE_SINGLE_FAST_SGE,
- FCOE_2_FAST_SGE,
- FCOE_3_FAST_SGE,
- FCOE_4_FAST_SGE,
- FCOE_MUL_FAST_SGES,
- MAX_FCOE_SGL_MODE
-};
-
struct fcoe_stat_ramrod_data {
struct regpair stat_params_addr;
};
@@ -328,22 +253,24 @@ union fcoe_tx_info_union_ctx {
struct ystorm_fcoe_task_st_ctx {
u8 task_type;
u8 sgl_mode;
-#define YSTORM_FCOE_TASK_ST_CTX_TX_SGL_MODE_MASK 0x7
+#define YSTORM_FCOE_TASK_ST_CTX_TX_SGL_MODE_MASK 0x1
#define YSTORM_FCOE_TASK_ST_CTX_TX_SGL_MODE_SHIFT 0
-#define YSTORM_FCOE_TASK_ST_CTX_RSRV_MASK 0x1F
-#define YSTORM_FCOE_TASK_ST_CTX_RSRV_SHIFT 3
+#define YSTORM_FCOE_TASK_ST_CTX_RSRV_MASK 0x7F
+#define YSTORM_FCOE_TASK_ST_CTX_RSRV_SHIFT 1
u8 cached_dix_sge;
u8 expect_first_xfer;
__le32 num_pbf_zero_write;
union protection_info_union_ctx protection_info_union;
__le32 data_2_trns_rem;
+ struct scsi_sgl_params sgl_params;
+ u8 reserved1[12];
union fcoe_tx_info_union_ctx tx_info_union;
union fcoe_dix_desc_ctx dix_desc;
- union fcoe_data_desc_ctx data_desc;
+ struct scsi_cached_sges data_desc;
__le16 ox_id;
__le16 rx_id;
__le32 task_rety_identifier;
- __le32 reserved1[2];
+ u8 reserved2[8];
};
struct ystorm_fcoe_task_ag_ctx {
@@ -484,22 +411,22 @@ struct tstorm_fcoe_task_ag_ctx {
struct fcoe_tstorm_fcoe_task_st_ctx_read_write {
union fcoe_cleanup_addr_exp_ro_union cleanup_addr_exp_ro_union;
__le16 flags;
-#define FCOE_TSTORM_FCOE_TASK_ST_CTX_READ_WRITE_RX_SGL_MODE_MASK 0x7
+#define FCOE_TSTORM_FCOE_TASK_ST_CTX_READ_WRITE_RX_SGL_MODE_MASK 0x1
#define FCOE_TSTORM_FCOE_TASK_ST_CTX_READ_WRITE_RX_SGL_MODE_SHIFT 0
#define FCOE_TSTORM_FCOE_TASK_ST_CTX_READ_WRITE_EXP_FIRST_FRAME_MASK 0x1
-#define FCOE_TSTORM_FCOE_TASK_ST_CTX_READ_WRITE_EXP_FIRST_FRAME_SHIFT 3
+#define FCOE_TSTORM_FCOE_TASK_ST_CTX_READ_WRITE_EXP_FIRST_FRAME_SHIFT 1
#define FCOE_TSTORM_FCOE_TASK_ST_CTX_READ_WRITE_SEQ_ACTIVE_MASK 0x1
-#define FCOE_TSTORM_FCOE_TASK_ST_CTX_READ_WRITE_SEQ_ACTIVE_SHIFT 4
+#define FCOE_TSTORM_FCOE_TASK_ST_CTX_READ_WRITE_SEQ_ACTIVE_SHIFT 2
#define FCOE_TSTORM_FCOE_TASK_ST_CTX_READ_WRITE_SEQ_TIMEOUT_MASK 0x1
-#define FCOE_TSTORM_FCOE_TASK_ST_CTX_READ_WRITE_SEQ_TIMEOUT_SHIFT 5
+#define FCOE_TSTORM_FCOE_TASK_ST_CTX_READ_WRITE_SEQ_TIMEOUT_SHIFT 3
#define FCOE_TSTORM_FCOE_TASK_ST_CTX_READ_WRITE_SINGLE_PKT_IN_EX_MASK 0x1
-#define FCOE_TSTORM_FCOE_TASK_ST_CTX_READ_WRITE_SINGLE_PKT_IN_EX_SHIFT 6
+#define FCOE_TSTORM_FCOE_TASK_ST_CTX_READ_WRITE_SINGLE_PKT_IN_EX_SHIFT 4
#define FCOE_TSTORM_FCOE_TASK_ST_CTX_READ_WRITE_OOO_RX_SEQ_STAT_MASK 0x1
-#define FCOE_TSTORM_FCOE_TASK_ST_CTX_READ_WRITE_OOO_RX_SEQ_STAT_SHIFT 7
+#define FCOE_TSTORM_FCOE_TASK_ST_CTX_READ_WRITE_OOO_RX_SEQ_STAT_SHIFT 5
#define FCOE_TSTORM_FCOE_TASK_ST_CTX_READ_WRITE_CQ_ADD_ADV_MASK 0x3
-#define FCOE_TSTORM_FCOE_TASK_ST_CTX_READ_WRITE_CQ_ADD_ADV_SHIFT 8
-#define FCOE_TSTORM_FCOE_TASK_ST_CTX_READ_WRITE_RSRV1_MASK 0x3F
-#define FCOE_TSTORM_FCOE_TASK_ST_CTX_READ_WRITE_RSRV1_SHIFT 10
+#define FCOE_TSTORM_FCOE_TASK_ST_CTX_READ_WRITE_CQ_ADD_ADV_SHIFT 6
+#define FCOE_TSTORM_FCOE_TASK_ST_CTX_READ_WRITE_RSRV1_MASK 0xFF
+#define FCOE_TSTORM_FCOE_TASK_ST_CTX_READ_WRITE_RSRV1_SHIFT 8
__le16 seq_cnt;
u8 seq_id;
u8 ooo_rx_seq_id;
@@ -582,8 +509,34 @@ struct mstorm_fcoe_task_ag_ctx {
};
struct mstorm_fcoe_task_st_ctx {
- struct fcoe_mstorm_fcoe_task_st_ctx_non_fp non_fp;
- struct fcoe_mstorm_fcoe_task_st_ctx_fp fp;
+ struct regpair rsp_buf_addr;
+ __le32 rsrv[2];
+ struct scsi_sgl_params sgl_params;
+ __le32 data_2_trns_rem;
+ __le32 data_buffer_offset;
+ __le16 parent_id;
+ __le16 flags;
+#define MSTORM_FCOE_TASK_ST_CTX_INTERVAL_SIZE_LOG_MASK 0xF
+#define MSTORM_FCOE_TASK_ST_CTX_INTERVAL_SIZE_LOG_SHIFT 0
+#define MSTORM_FCOE_TASK_ST_CTX_HOST_INTERFACE_MASK 0x3
+#define MSTORM_FCOE_TASK_ST_CTX_HOST_INTERFACE_SHIFT 4
+#define MSTORM_FCOE_TASK_ST_CTX_DIF_TO_PEER_MASK 0x1
+#define MSTORM_FCOE_TASK_ST_CTX_DIF_TO_PEER_SHIFT 6
+#define MSTORM_FCOE_TASK_ST_CTX_MP_INCLUDE_FC_HEADER_MASK 0x1
+#define MSTORM_FCOE_TASK_ST_CTX_MP_INCLUDE_FC_HEADER_SHIFT 7
+#define MSTORM_FCOE_TASK_ST_CTX_DIX_BLOCK_SIZE_MASK 0x3
+#define MSTORM_FCOE_TASK_ST_CTX_DIX_BLOCK_SIZE_SHIFT 8
+#define MSTORM_FCOE_TASK_ST_CTX_VALIDATE_DIX_REF_TAG_MASK 0x1
+#define MSTORM_FCOE_TASK_ST_CTX_VALIDATE_DIX_REF_TAG_SHIFT 10
+#define MSTORM_FCOE_TASK_ST_CTX_DIX_CACHED_SGE_FLG_MASK 0x1
+#define MSTORM_FCOE_TASK_ST_CTX_DIX_CACHED_SGE_FLG_SHIFT 11
+#define MSTORM_FCOE_TASK_ST_CTX_DIF_SUPPORTED_MASK 0x1
+#define MSTORM_FCOE_TASK_ST_CTX_DIF_SUPPORTED_SHIFT 12
+#define MSTORM_FCOE_TASK_ST_CTX_TX_SGL_MODE_MASK 0x1
+#define MSTORM_FCOE_TASK_ST_CTX_TX_SGL_MODE_SHIFT 13
+#define MSTORM_FCOE_TASK_ST_CTX_RESERVED_MASK 0x3
+#define MSTORM_FCOE_TASK_ST_CTX_RESERVED_SHIFT 14
+ struct scsi_cached_sges data_desc;
};
struct ustorm_fcoe_task_ag_ctx {
@@ -646,6 +599,7 @@ struct ustorm_fcoe_task_ag_ctx {
struct fcoe_task_context {
struct ystorm_fcoe_task_st_ctx ystorm_st_context;
+ struct regpair ystorm_st_padding[2];
struct tdif_task_context tdif_context;
struct ystorm_fcoe_task_ag_ctx ystorm_ag_context;
struct tstorm_fcoe_task_ag_ctx tstorm_ag_context;
@@ -668,20 +622,20 @@ struct fcoe_tx_stat {
struct fcoe_wqe {
__le16 task_id;
__le16 flags;
-#define FCOE_WQE_REQ_TYPE_MASK 0xF
-#define FCOE_WQE_REQ_TYPE_SHIFT 0
-#define FCOE_WQE_SGL_MODE_MASK 0x7
-#define FCOE_WQE_SGL_MODE_SHIFT 4
-#define FCOE_WQE_CONTINUATION_MASK 0x1
-#define FCOE_WQE_CONTINUATION_SHIFT 7
-#define FCOE_WQE_INVALIDATE_PTU_MASK 0x1
-#define FCOE_WQE_INVALIDATE_PTU_SHIFT 8
-#define FCOE_WQE_SUPER_IO_MASK 0x1
-#define FCOE_WQE_SUPER_IO_SHIFT 9
-#define FCOE_WQE_SEND_AUTO_RSP_MASK 0x1
-#define FCOE_WQE_SEND_AUTO_RSP_SHIFT 10
-#define FCOE_WQE_RESERVED0_MASK 0x1F
-#define FCOE_WQE_RESERVED0_SHIFT 11
+#define FCOE_WQE_REQ_TYPE_MASK 0xF
+#define FCOE_WQE_REQ_TYPE_SHIFT 0
+#define FCOE_WQE_SGL_MODE_MASK 0x1
+#define FCOE_WQE_SGL_MODE_SHIFT 4
+#define FCOE_WQE_CONTINUATION_MASK 0x1
+#define FCOE_WQE_CONTINUATION_SHIFT 5
+#define FCOE_WQE_SEND_AUTO_RSP_MASK 0x1
+#define FCOE_WQE_SEND_AUTO_RSP_SHIFT 6
+#define FCOE_WQE_RESERVED_MASK 0x1
+#define FCOE_WQE_RESERVED_SHIFT 7
+#define FCOE_WQE_NUM_SGES_MASK 0xF
+#define FCOE_WQE_NUM_SGES_SHIFT 8
+#define FCOE_WQE_RESERVED1_MASK 0xF
+#define FCOE_WQE_RESERVED1_SHIFT 12
union fcoe_additional_info_union additional_info_union;
};