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 <hare@xxxxxxxx>
Reviewed-by: Christoph Hellwig <hch@xxxxxx>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@xxxxxxx>
---
drivers/message/fusion/mptfc.c | 19 ++++++++++++++++---
1 file changed, 16 insertions(+), 3 deletions(-)
diff --git a/drivers/message/fusion/mptfc.c b/drivers/message/fusion/mptfc.c
index ea8fc32dacfa..654b17d5188e 100644
--- a/drivers/message/fusion/mptfc.c
+++ b/drivers/message/fusion/mptfc.c
@@ -262,12 +262,25 @@ 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 (hd->ioc->active != 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,
--
2.29.2
