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| author |   James Smart <jsmart2021@gmail.com> | 2021-08-16 09:28:51 -0700 |
|---|---|---|
| committer |   Martin K. Petersen <martin.petersen@oracle.com> | 2021-08-24 22:56:33 -0400 |
| commit | 8c42a65c391732254d4da66aac6c6f9ed1a290ae (patch) | |
| tree | 80fc823d24051ba10eb50c510387896bb1a01397 /drivers/scsi/lpfc/lpfc_hw4.h | |
| parent | scsi: lpfc: Add EDC ELS support (diff) | |
| download | wireguard-linux-8c42a65c391732254d4da66aac6c6f9ed1a290ae.tar.xz wireguard-linux-8c42a65c391732254d4da66aac6c6f9ed1a290ae.zip | |
scsi: lpfc: Add cm statistics buffer support
The cmf framework requires the driver to maintain a cm statistics table,
accessible inband, of congestion related statistics that are reported per
minute, rolled up to per hour, and rolled up again per day. Several days
worth may be maintained. The table is registered with the adapter when the
MIB feature is enabled.
Add definition of the table and add support to register the table with the
adapter. Includes definition and initialization of event counters that are
later added to the statistics table.
Link: https://lore.kernel.org/r/20210816162901.121235-7-jsmart2021@gmail.com
Co-developed-by: Justin Tee <justin.tee@broadcom.com>
Signed-off-by: Justin Tee <justin.tee@broadcom.com>
Signed-off-by: James Smart <jsmart2021@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_hw4.h')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_hw4.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/scsi/lpfc/lpfc_hw4.h b/drivers/scsi/lpfc/lpfc_hw4.h index ebee1d302a49..3e81d02fb24f 100644 --- a/drivers/scsi/lpfc/lpfc_hw4.h +++ b/drivers/scsi/lpfc/lpfc_hw4.h @@ -1025,6 +1025,7 @@ struct mbox_header { #define LPFC_MBOX_OPCODE_SET_HOST_DATA 0x5D #define LPFC_MBOX_OPCODE_SEND_ACTIVATION 0x73 #define LPFC_MBOX_OPCODE_RESET_LICENSES 0x74 +#define LPFC_MBOX_OPCODE_REG_CONGESTION_BUF 0x8E #define LPFC_MBOX_OPCODE_GET_RSRC_EXTENT_INFO 0x9A #define LPFC_MBOX_OPCODE_GET_ALLOC_RSRC_EXTENT 0x9B #define LPFC_MBOX_OPCODE_ALLOC_RSRC_EXTENT 0x9C @@ -3503,6 +3504,21 @@ struct lpfc_mbx_get_sli4_parameters { struct lpfc_sli4_parameters sli4_parameters; }; +struct lpfc_mbx_reg_congestion_buf { + struct mbox_header header; + uint32_t word0; +#define lpfc_mbx_reg_cgn_buf_type_WORD word0 +#define lpfc_mbx_reg_cgn_buf_type_SHIFT 0 +#define lpfc_mbx_reg_cgn_buf_type_MASK 0xFF +#define lpfc_mbx_reg_cgn_buf_cnt_WORD word0 +#define lpfc_mbx_reg_cgn_buf_cnt_SHIFT 16 +#define lpfc_mbx_reg_cgn_buf_cnt_MASK 0xFF + uint32_t word1; + uint32_t length; + uint32_t addr_lo; + uint32_t addr_hi; +}; + struct lpfc_rscr_desc_generic { #define LPFC_RSRC_DESC_WSIZE 22 uint32_t desc[LPFC_RSRC_DESC_WSIZE]; @@ -3902,6 +3918,7 @@ struct lpfc_mqe { struct lpfc_mbx_query_fw_config query_fw_cfg; struct lpfc_mbx_set_beacon_config beacon_config; struct lpfc_mbx_get_sli4_parameters get_sli4_parameters; + struct lpfc_mbx_reg_congestion_buf reg_congestion_buf; struct lpfc_mbx_set_link_diag_state link_diag_state; struct lpfc_mbx_set_link_diag_loopback link_diag_loopback; struct lpfc_mbx_run_link_diag_test link_diag_test; |