diff options
Diffstat (limited to 'drivers/scsi/aacraid/rx.c')
| -rw-r--r-- | drivers/scsi/aacraid/rx.c | 33 |
1 files changed, 18 insertions, 15 deletions
diff --git a/drivers/scsi/aacraid/rx.c b/drivers/scsi/aacraid/rx.c index ae978a373c5..ebc65b9fea9 100644 --- a/drivers/scsi/aacraid/rx.c +++ b/drivers/scsi/aacraid/rx.c @@ -464,21 +464,24 @@ static int aac_rx_restart_adapter(struct aac_dev *dev, int bled) { u32 var; - if (bled) - printk(KERN_ERR "%s%d: adapter kernel panic'd %x.\n", - dev->name, dev->id, bled); - else { - bled = aac_adapter_sync_cmd(dev, IOP_RESET_ALWAYS, - 0, 0, 0, 0, 0, 0, &var, NULL, NULL, NULL, NULL); - if (!bled && (var != 0x00000001)) - bled = -EINVAL; - } - if (bled && (bled != -ETIMEDOUT)) - bled = aac_adapter_sync_cmd(dev, IOP_RESET, - 0, 0, 0, 0, 0, 0, &var, NULL, NULL, NULL, NULL); + if (!(dev->supplement_adapter_info.SupportedOptions2 & + le32_to_cpu(AAC_OPTION_MU_RESET)) || (bled >= 0) || (bled == -2)) { + if (bled) + printk(KERN_ERR "%s%d: adapter kernel panic'd %x.\n", + dev->name, dev->id, bled); + else { + bled = aac_adapter_sync_cmd(dev, IOP_RESET_ALWAYS, + 0, 0, 0, 0, 0, 0, &var, NULL, NULL, NULL, NULL); + if (!bled && (var != 0x00000001)) + bled = -EINVAL; + } + if (bled && (bled != -ETIMEDOUT)) + bled = aac_adapter_sync_cmd(dev, IOP_RESET, + 0, 0, 0, 0, 0, 0, &var, NULL, NULL, NULL, NULL); - if (bled && (bled != -ETIMEDOUT)) - return -EINVAL; + if (bled && (bled != -ETIMEDOUT)) + return -EINVAL; + } if (bled || (var == 0x3803000F)) { /* USE_OTHER_METHOD */ rx_writel(dev, MUnit.reserved2, 3); msleep(5000); /* Delay 5 seconds */ @@ -596,7 +599,7 @@ int _aac_rx_init(struct aac_dev *dev) } msleep(1); } - if (restart) + if (restart && aac_commit) aac_commit = 1; /* * Fill in the common function dispatch table. |