imrcpan/erofs-linux
1
0 Fork 0
mirror of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git synced 2026-10-29 13:23:23 +01:00
Code Issues Packages Projects Releases Wiki Activity

scsi: message: fusion: Open-code mptfc_block_error_handler() for bus reset

Browse Source 
When calling bus_reset we have potentially several ports to be reset, so
this patch open-codes the existing mptfc_block_error_handler() to wait for
all ports attached to this bus.

Signed-off-by: Hannes Reinecke <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Reviewed-by: Christoph Hellwig <[email protected]>
Reviewed-by: Johannes Thumshirn <[email protected]>
Signed-off-by: Martin K. Petersen <[email protected]>
This commit is contained in:
Hannes Reinecke authored and Martin K. Petersen committed 2023-10-13 14:23:14 -04:00
1 parent e6629081fb
commit 17865dc2ec
1 file changed
+14 -3
Download Patch File Download Diff File Expand all files Collapse all files
drivers/message/fusion/mptfc.c
+14 -3
View File
@@ -262,12 +262,23 @@ static int
mptfc_bus_reset(struct scsi_cmnd *SCpnt)
{
struct Scsi_Host *shost = SCpnt->device->host;
struct fc_rport *rport = starget_to_rport(scsi_target(SCpnt->device));
MPT_SCSI_HOST __maybe_unused *hd = shost_priv(shost);
int channel = SCpnt->device->channel;
struct mptfc_rport_info *ri;
int rtn;
rtn = mptfc_block_error_handler(rport);
if (rtn == SUCCESS) {
list_for_each_entry(ri, &hd->ioc->fc_rports, list) {
if (ri->flags & MPT_RPORT_INFO_FLAGS_REGISTERED) {
VirtTarget *vtarget = ri->starget->hostdata;
if (!vtarget || vtarget->channel != channel)
continue;
rtn = fc_block_rport(ri->rport);
if (rtn != 0)
break;
}
}
if (rtn == 0) {
dfcprintk (hd->ioc, printk(MYIOC_s_DEBUG_FMT
"%s.%d: %d:%llu, executing recovery.\n", __func__,
hd->ioc->name, shost->host_no,