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scsi: qla2xxx: add more FW debug information

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Per FW request, MB 1-7 should be logged for 8002 error.

Link: https://lore.kernel.org/r/20200226224022.24518-11-hmadhani@marvell.com
Signed-off-by: Himanshu Madhani <hmadhani@marvell.com>
Signed-off-by: Quinn Tran <qutran@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Quinn Tran 2020-02-26 14:40:14 -08:00 committed by Martin K. Petersen
parent b0f18eee6f
commit a82c307e69
1 changed files with 18 additions and 6 deletions
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24
drivers/scsi/qla2xxx/qla_isr.c
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@ -854,12 +854,24 @@ qla2x00_async_event(scsi_qla_host_t *vha, struct rsp_que *rsp, uint16_t *mb)
break;
case MBA_SYSTEM_ERR: /* System Error */
mbx = (IS_QLA81XX(ha) || IS_QLA83XX(ha) || IS_QLA27XX(ha) ||
IS_QLA28XX(ha)) ?
RD_REG_WORD(&reg24->mailbox7) : 0;
ql_log(ql_log_warn, vha, 0x5003,
"ISP System Error - mbx1=%xh mbx2=%xh mbx3=%xh "
"mbx7=%xh.\n", mb[1], mb[2], mb[3], mbx);
mbx = 0;
if (IS_QLA81XX(ha) || IS_QLA83XX(ha) ||
IS_QLA27XX(ha) || IS_QLA28XX(ha)) {
u16 m[4];
m[0] = RD_REG_WORD(&reg24->mailbox4);
m[1] = RD_REG_WORD(&reg24->mailbox5);
m[2] = RD_REG_WORD(&reg24->mailbox6);
mbx = m[3] = RD_REG_WORD(&reg24->mailbox7);
ql_log(ql_log_warn, vha, 0x5003,
"ISP System Error - mbx1=%xh mbx2=%xh mbx3=%xh mbx4=%xh mbx5=%xh mbx6=%xh mbx7=%xh.\n",
mb[1], mb[2], mb[3], m[0], m[1], m[2], m[3]);
} else
ql_log(ql_log_warn, vha, 0x5003,
"ISP System Error - mbx1=%xh mbx2=%xh mbx3=%xh.\n ",
mb[1], mb[2], mb[3]);
ha->fw_dump_mpi =
(IS_QLA27XX(ha) || IS_QLA28XX(ha)) &&
RD_REG_WORD(&reg24->mailbox7) & BIT_8;