qla2xxx: Collect additional information to debug fw dump

Signed-off-by: Quinn Tran <quinn.tran@cavium.com>
Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
This commit is contained in:
Quinn Tran 2016-12-23 18:06:09 -08:00 коммит произвёл Bart Van Assche
Родитель c0f6462754
Коммит 8d3c9c2308
1 изменённых файлов: 20 добавлений и 7 удалений

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@ -323,20 +323,33 @@ qla2x00_mailbox_command(scsi_qla_host_t *vha, mbx_cmd_t *mcp)
}
} else {
uint16_t mb0;
uint32_t ictrl;
uint16_t mb[8];
uint32_t ictrl, host_status, hccr;
uint16_t w;
if (IS_FWI2_CAPABLE(ha)) {
mb0 = RD_REG_WORD(&reg->isp24.mailbox0);
mb[0] = RD_REG_WORD(&reg->isp24.mailbox0);
mb[1] = RD_REG_WORD(&reg->isp24.mailbox1);
mb[2] = RD_REG_WORD(&reg->isp24.mailbox2);
mb[3] = RD_REG_WORD(&reg->isp24.mailbox3);
mb[7] = RD_REG_WORD(&reg->isp24.mailbox7);
ictrl = RD_REG_DWORD(&reg->isp24.ictrl);
host_status = RD_REG_DWORD(&reg->isp24.host_status);
hccr = RD_REG_DWORD(&reg->isp24.hccr);
ql_log(ql_log_warn, vha, 0x1119,
"MBX Command timeout for cmd %x, iocontrol=%x jiffies=%lx "
"mb[0-3]=[0x%x 0x%x 0x%x 0x%x] mb7 0x%x host_status 0x%x hccr 0x%x\n",
command, ictrl, jiffies, mb[0], mb[1], mb[2], mb[3],
mb[7], host_status, hccr);
} else {
mb0 = RD_MAILBOX_REG(ha, &reg->isp, 0);
mb[0] = RD_MAILBOX_REG(ha, &reg->isp, 0);
ictrl = RD_REG_WORD(&reg->isp.ictrl);
ql_dbg(ql_dbg_mbx + ql_dbg_buffer, vha, 0x1119,
"MBX Command timeout for cmd %x, iocontrol=%x jiffies=%lx "
"mb[0]=0x%x\n", command, ictrl, jiffies, mb[0]);
}
ql_dbg(ql_dbg_mbx + ql_dbg_buffer, vha, 0x1119,
"MBX Command timeout for cmd %x, iocontrol=%x jiffies=%lx "
"mb[0]=0x%x\n", command, ictrl, jiffies, mb0);
ql_dump_regs(ql_dbg_mbx + ql_dbg_buffer, vha, 0x1019);
/* Capture FW dump only, if PCI device active */