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[SCSI] qla2xxx: Correctly print out/in mailbox registers. 

At mailbox/buffer debug level, print the correct values of the
outgoing and incoming mailbox registers.

Signed-off-by: Joe Carnuccio <joe.carnuccio@qlogic.com>
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
This commit is contained in:
Joe Carnuccio 2013-08-23 07:25:37 -07:00 committed by James Bottomley
parent 8c2cf7d4e3
commit 0e31a2c830
1 changed files with 13 additions and 15 deletions
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28
drivers/scsi/qla2xxx/qla_mbx.c
View File

@ -117,33 +117,25 @@ qla2x00_mailbox_command(scsi_qla_host_t *vha, mbx_cmd_t *mcp)
command = mcp->mb[0];
mboxes = mcp->out_mb;
ql_dbg(ql_dbg_mbx + ql_dbg_buffer, vha, 0x1111,
"Mailbox registers (OUT):\n");
for (cnt = 0; cnt < ha->mbx_count; cnt++) {
if (IS_QLA2200(ha) && cnt == 8)
optr =
(uint16_t __iomem *)MAILBOX_REG(ha, &reg->isp, 8);
if (mboxes & BIT_0)
if (mboxes & BIT_0) {
ql_dbg(ql_dbg_mbx, vha, 0x1112,
"mbox[%d]<-0x%04x\n", cnt, *iptr);
WRT_REG_WORD(optr, *iptr);
}
mboxes >>= 1;
optr++;
iptr++;
}
ql_dbg(ql_dbg_mbx + ql_dbg_buffer, vha, 0x1111,
"Loaded MBX registers (displayed in bytes) =.\n");
ql_dump_buffer(ql_dbg_mbx + ql_dbg_buffer, vha, 0x1112,
(uint8_t *)mcp->mb, 16);
ql_dbg(ql_dbg_mbx + ql_dbg_buffer, vha, 0x1113,
".\n");
ql_dump_buffer(ql_dbg_mbx + ql_dbg_buffer, vha, 0x1114,
((uint8_t *)mcp->mb + 0x10), 16);
ql_dbg(ql_dbg_mbx + ql_dbg_buffer, vha, 0x1115,
".\n");
ql_dump_buffer(ql_dbg_mbx + ql_dbg_buffer, vha, 0x1116,
((uint8_t *)mcp->mb + 0x20), 8);
ql_dbg(ql_dbg_mbx + ql_dbg_buffer, vha, 0x1117,
"I/O Address = %p.\n", optr);
ql_dump_regs(ql_dbg_mbx + ql_dbg_buffer, vha, 0x100e);
/* Issue set host interrupt command to send cmd out. */
ha->flags.mbox_int = 0;
@ -254,9 +246,15 @@ qla2x00_mailbox_command(scsi_qla_host_t *vha, mbx_cmd_t *mcp)
iptr2 = mcp->mb;
iptr = (uint16_t *)&ha->mailbox_out[0];
mboxes = mcp->in_mb;
ql_dbg(ql_dbg_mbx, vha, 0x1113,
"Mailbox registers (IN):\n");
for (cnt = 0; cnt < ha->mbx_count; cnt++) {
if (mboxes & BIT_0)
if (mboxes & BIT_0) {
*iptr2 = *iptr;
ql_dbg(ql_dbg_mbx, vha, 0x1114,
"mbox[%d]->0x%04x\n", cnt, *iptr2);
}
mboxes >>= 1;
iptr2++;