diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/scsi/aacraid/aachba.c | 8 | ||||
| -rw-r--r-- | drivers/scsi/aacraid/commsup.c | 13 | ||||
| -rw-r--r-- | drivers/scsi/aacraid/linit.c | 7 | ||||
| -rw-r--r-- | drivers/scsi/aacraid/rx.c | 4 |
4 files changed, 19 insertions, 13 deletions
diff --git a/drivers/scsi/aacraid/aachba.c b/drivers/scsi/aacraid/aachba.c index a77ab8d693d4..ad8912cbe6e7 100644 --- a/drivers/scsi/aacraid/aachba.c +++ b/drivers/scsi/aacraid/aachba.c @@ -179,7 +179,7 @@ MODULE_PARM_DESC(check_interval, "Interval in seconds between adapter health che int aac_check_reset = 1; module_param_named(check_reset, aac_check_reset, int, S_IRUGO|S_IWUSR); -MODULE_PARM_DESC(aac_check_reset, "If adapter fails health check, reset the adapter."); +MODULE_PARM_DESC(aac_check_reset, "If adapter fails health check, reset the adapter. a value of -1 forces the reset to adapters programmed to ignore it."); int expose_physicals = -1; module_param(expose_physicals, int, S_IRUGO|S_IWUSR); @@ -1305,9 +1305,9 @@ int aac_get_adapter_info(struct aac_dev* dev) (int)sizeof(dev->supplement_adapter_info.VpdInfo.Tsid), dev->supplement_adapter_info.VpdInfo.Tsid); } - if (!aac_check_reset || + if (!aac_check_reset || ((aac_check_reset != 1) && (dev->supplement_adapter_info.SupportedOptions2 & - le32_to_cpu(AAC_OPTION_IGNORE_RESET))) { + le32_to_cpu(AAC_OPTION_IGNORE_RESET)))) { printk(KERN_INFO "%s%d: Reset Adapter Ignored\n", dev->name, dev->id); } @@ -1798,7 +1798,7 @@ static int aac_synchronize(struct scsi_cmnd *scsicmd) if (active) return SCSI_MLQUEUE_DEVICE_BUSY; - aac = (struct aac_dev *)scsicmd->device->host->hostdata; + aac = (struct aac_dev *)sdev->host->hostdata; if (aac->in_reset) return SCSI_MLQUEUE_HOST_BUSY; diff --git a/drivers/scsi/aacraid/commsup.c b/drivers/scsi/aacraid/commsup.c index abce48ccc85b..cb9a92f894ab 100644 --- a/drivers/scsi/aacraid/commsup.c +++ b/drivers/scsi/aacraid/commsup.c @@ -1217,12 +1217,13 @@ int aac_reset_adapter(struct aac_dev * aac, int forced) } /* Quiesce build, flush cache, write through mode */ - aac_send_shutdown(aac); + if (forced < 2) + aac_send_shutdown(aac); spin_lock_irqsave(host->host_lock, flagv); - retval = _aac_reset_adapter(aac, forced); + retval = _aac_reset_adapter(aac, forced ? forced : ((aac_check_reset != 0) && (aac_check_reset != 1))); spin_unlock_irqrestore(host->host_lock, flagv); - if (retval == -ENODEV) { + if ((forced < 2) && (retval == -ENODEV)) { /* Unwind aac_send_shutdown() IOP_RESET unsupported/disabled */ struct fib * fibctx = aac_fib_alloc(aac); if (fibctx) { @@ -1372,14 +1373,14 @@ int aac_check_health(struct aac_dev * aac) printk(KERN_ERR "%s: Host adapter BLINK LED 0x%x\n", aac->name, BlinkLED); - if (!aac_check_reset || + if (!aac_check_reset || ((aac_check_reset != 1) && (aac->supplement_adapter_info.SupportedOptions2 & - le32_to_cpu(AAC_OPTION_IGNORE_RESET))) + le32_to_cpu(AAC_OPTION_IGNORE_RESET)))) goto out; host = aac->scsi_host_ptr; if (aac->thread->pid != current->pid) spin_lock_irqsave(host->host_lock, flagv); - BlinkLED = _aac_reset_adapter(aac, 0); + BlinkLED = _aac_reset_adapter(aac, aac_check_reset != 1); if (aac->thread->pid != current->pid) spin_unlock_irqrestore(host->host_lock, flagv); return BlinkLED; diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c index 9dd331bc29b0..b4c9ff1b0859 100644 --- a/drivers/scsi/aacraid/linit.c +++ b/drivers/scsi/aacraid/linit.c @@ -584,8 +584,11 @@ static int aac_eh_reset(struct scsi_cmnd* cmd) * support a register, instead of a commanded, reset. */ if ((aac->supplement_adapter_info.SupportedOptions2 & - le32_to_cpu(AAC_OPTION_MU_RESET|AAC_OPTION_IGNORE_RESET)) == - le32_to_cpu(AAC_OPTION_MU_RESET)) + le32_to_cpu(AAC_OPTION_MU_RESET)) && + aac_check_reset && + ((aac_check_reset != 1) || + (aac->supplement_adapter_info.SupportedOptions2 & + le32_to_cpu(AAC_OPTION_IGNORE_RESET)))) aac_reset_adapter(aac, 2); /* Bypass wait for command quiesce */ return SUCCESS; /* Cause an immediate retry of the command with a ten second delay after successful tur */ } diff --git a/drivers/scsi/aacraid/rx.c b/drivers/scsi/aacraid/rx.c index 73eef3dc5dc6..710a03e54ed0 100644 --- a/drivers/scsi/aacraid/rx.c +++ b/drivers/scsi/aacraid/rx.c @@ -549,7 +549,9 @@ int _aac_rx_init(struct aac_dev *dev) dev->OIMR = status = rx_readb (dev, MUnit.OIMR); if ((((status & 0x0c) != 0x0c) || aac_reset_devices || reset_devices) && !aac_rx_restart_adapter(dev, 0)) - ++restart; + /* Make sure the Hardware FIFO is empty */ + while ((++restart < 512) && + (rx_readl(dev, MUnit.OutboundQueue) != 0xFFFFFFFFL)); /* * Check to see if the board panic'd while booting. */ |
