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[SCSI] pm8001: enhance error handle for IO patch

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Enhance error handle for IO patch, when the port is down, fast return phy
down for task.

Signed-off-by: Jack Wang <jack_wang@usish.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
This commit is contained in:
jack wang 2009-12-07 17:22:42 +08:00 • committed by James Bottomley
parent 9e79e12554
commit 1cc943ae50
4 changed files with 84 additions and 5 deletions
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7
drivers/scsi/pm8001/pm8001_init.c
View file

@ -200,8 +200,13 @@ static int __devinit pm8001_alloc(struct pm8001_hba_info *pm8001_ha)
{
int i;
spin_lock_init(&pm8001_ha->lock);
for (i = 0; i < pm8001_ha->chip->n_phy; i++)
for (i = 0; i < pm8001_ha->chip->n_phy; i++) {
pm8001_phy_init(pm8001_ha, i);
pm8001_ha->port[i].wide_port_phymap = 0;
pm8001_ha->port[i].port_attached = 0;
pm8001_ha->port[i].port_state = 0;
INIT_LIST_HEAD(&pm8001_ha->port[i].list);
}
pm8001_ha->tags = kzalloc(PM8001_MAX_CCB, GFP_KERNEL);
if (!pm8001_ha->tags)