diff options
| author | Joe Carnuccio <joe.carnuccio@cavium.com> | 2020-02-12 13:44:23 -0800 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2020-02-24 12:34:28 -0500 |
| commit | 09e382bc3dd946cfee74044d18d1886567874300 (patch) | |
| tree | 20ee443dbc74b4d0a67b145d1a64428c4e94afb1 /drivers/scsi/qla2xxx/qla_fw.h | |
| parent | 8b01e4db834db611555cc4ec5d8d9550024361af (diff) | |
scsi: qla2xxx: Cleanup ELS/PUREX iocb fields
This patch does the following to improve RDP processing:
- Rename field port_id to d_id in ELS and PUREX iocb structs to match FW
spec.
- Remove redundant comments from ELS and PUREX iocb structs.
- Refactor fields in ELS iocb struct for error subcode common access.
- Properly use error subcode fields in rdp processing routine.
- Add print logs for alloc failure in purex rdp processing routine.
Link: https://lore.kernel.org/r/20200212214436.25532-13-hmadhani@marvell.com
Signed-off-by: Joe Carnuccio <joe.carnuccio@cavium.com>
Signed-off-by: Himanshu Madhani <hmadhani@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_fw.h')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_fw.h | 39 |
1 files changed, 25 insertions, 14 deletions
diff --git a/drivers/scsi/qla2xxx/qla_fw.h b/drivers/scsi/qla2xxx/qla_fw.h index 649bdfd61bc5..f7a40dcda7ce 100644 --- a/drivers/scsi/qla2xxx/qla_fw.h +++ b/drivers/scsi/qla2xxx/qla_fw.h @@ -779,9 +779,8 @@ struct els_entry_24xx { uint32_t handle; /* System handle. */ - uint16_t reserved_1; - - uint16_t nport_handle; /* N_PORT handle. */ + uint16_t comp_status; /* response only */ + uint16_t nport_handle; uint16_t tx_dsd_count; @@ -796,7 +795,7 @@ struct els_entry_24xx { uint8_t opcode; uint8_t reserved_2; - uint8_t port_id[3]; + uint8_t d_id[3]; uint8_t s_id[3]; uint16_t control_flags; /* Control flags. */ @@ -808,13 +807,24 @@ struct els_entry_24xx { #define ECF_CLR_PASSTHRU_PEND BIT_12 #define ECF_INCL_FRAME_HDR BIT_11 - __le32 rx_byte_count; - __le32 tx_byte_count; + union { + struct { + __le32 rx_byte_count; + __le32 tx_byte_count; - __le64 tx_address __packed; /* Data segment 0 address. */ - __le32 tx_len; /* Data segment 0 length. */ - __le64 rx_address __packed; /* Data segment 1 address. */ - __le32 rx_len; /* Data segment 1 length. */ + __le64 tx_address __packed; /* DSD 0 address. */ + __le32 tx_len; /* DSD 0 length. */ + + __le64 rx_address __packed; /* DSD 1 address. */ + __le32 rx_len; /* DSD 1 length. */ + }; + struct { + uint32_t total_byte_count; + uint32_t error_subcode_1; + uint32_t error_subcode_2; + uint32_t error_subcode_3; + }; + }; }; struct els_sts_entry_24xx { @@ -840,15 +850,16 @@ struct els_sts_entry_24xx { uint8_t opcode; uint8_t reserved_3; - uint8_t port_id[3]; - uint8_t reserved_4; - - uint16_t reserved_5; + uint8_t d_id[3]; + uint8_t s_id[3]; uint16_t control_flags; /* Control flags. */ uint32_t total_byte_count; uint32_t error_subcode_1; uint32_t error_subcode_2; + uint32_t error_subcode_3; + + uint32_t reserved_4[4]; }; /* * ISP queue - Mailbox Command entry structure definition. |