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[SCSI] aacraid: Reset adapter in recovery timeout

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Received from Mark Salyzyn

If the adapter is in blinkled (Firmware Assert) when error recovery
timeout actions have been triggered, perform an adapter warm reset and
restart the initialization.

Signed-off-by: Mark Haverkamp <markh@osdl.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
This commit is contained in:
Mark Haverkamp
2006-08-03 08:03:30 -07:00
committed by James Bottomley
parent 90ee346651
commit 8c867b257d
5 changed files with 296 additions and 21 deletions
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14
drivers/scsi/aacraid/linit.c
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@@ -454,17 +454,17 @@ static int aac_eh_reset(struct scsi_cmnd* cmd)
printk(KERN_ERR "%s: Host adapter reset request. SCSI hang ?\n",
AAC_DRIVERNAME);
aac = (struct aac_dev *)host->hostdata;
if (aac_adapter_check_health(aac)) {
printk(KERN_ERR "%s: Host adapter appears dead\n",
AAC_DRIVERNAME);
return -ENODEV;
}
if ((count = aac_check_health(aac)))
return count;
/*
* Wait for all commands to complete to this specific
* target (block maximum 60 seconds).
*/
for (count = 60; count; --count) {
int active = 0;
int active = aac->in_reset;
if (active == 0)
__shost_for_each_device(dev, host) {
spin_lock_irqsave(&dev->list_lock, flags);
list_for_each_entry(command, &dev->cmd_list, list) {
@@ -933,7 +933,7 @@ static int __devinit aac_probe_one(struct pci_dev *pdev,
else
shost->max_channel = 0;
aac_get_config_status(aac);
aac_get_config_status(aac, 0);
aac_get_containers(aac);
list_add(&aac->entry, insert);