diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/scsi/aacraid/aacraid.h | 1 | ||||
| -rw-r--r-- | drivers/scsi/aacraid/rkt.c | 29 | ||||
| -rw-r--r-- | drivers/scsi/aacraid/rx.c | 29 |
3 files changed, 45 insertions, 14 deletions
diff --git a/drivers/scsi/aacraid/aacraid.h b/drivers/scsi/aacraid/aacraid.h index d0eecd4bec8..05f80982efa 100644 --- a/drivers/scsi/aacraid/aacraid.h +++ b/drivers/scsi/aacraid/aacraid.h @@ -1670,6 +1670,7 @@ extern struct aac_common aac_config; #define RCV_TEMP_READINGS 0x00000025 #define GET_COMM_PREFERRED_SETTINGS 0x00000026 #define IOP_RESET 0x00001000 +#define IOP_RESET_ALWAYS 0x00001001 #define RE_INIT_ADAPTER 0x000000ee /* diff --git a/drivers/scsi/aacraid/rkt.c b/drivers/scsi/aacraid/rkt.c index 458ea897fd7..f850c3a7cce 100644 --- a/drivers/scsi/aacraid/rkt.c +++ b/drivers/scsi/aacraid/rkt.c @@ -395,6 +395,25 @@ static int aac_rkt_send(struct fib * fib) return 0; } +static int aac_rkt_restart_adapter(struct aac_dev *dev) +{ + u32 var; + + printk(KERN_ERR "%s%d: adapter kernel panic'd.\n", + dev->name, dev->id); + + if (aac_rkt_check_health(dev) <= 0) + return 1; + if (rkt_sync_cmd(dev, IOP_RESET, 0, 0, 0, 0, 0, 0, + &var, NULL, NULL, NULL, NULL)) + return 1; + if (var != 0x00000001) + return 1; + if (rkt_readl(dev, MUnit.OMRx[0]) & KERNEL_PANIC) + return 1; + return 0; +} + /** * aac_rkt_init - initialize an i960 based AAC card * @dev: device to configure @@ -417,6 +436,9 @@ int aac_rkt_init(struct aac_dev *dev) /* * Check to see if the board panic'd while booting. */ + if (rkt_readl(dev, MUnit.OMRx[0]) & KERNEL_PANIC) + if (aac_rkt_restart_adapter(dev)) + goto error_iounmap; /* * Check to see if the board failed any self tests. */ @@ -431,13 +453,6 @@ int aac_rkt_init(struct aac_dev *dev) printk(KERN_ERR "%s%d: adapter monitor panic.\n", dev->name, instance); goto error_iounmap; } - /* - * Check to see if the board panic'd while booting. - */ - if (rkt_readl(dev, MUnit.OMRx[0]) & KERNEL_PANIC) { - printk(KERN_ERR "%s%d: adapter kernel panic'd.\n", dev->name, instance); - goto error_iounmap; - } start = jiffies; /* * Wait for the adapter to be up and running. Wait up to 3 minutes diff --git a/drivers/scsi/aacraid/rx.c b/drivers/scsi/aacraid/rx.c index 035018db69b..c715c4b2442 100644 --- a/drivers/scsi/aacraid/rx.c +++ b/drivers/scsi/aacraid/rx.c @@ -394,6 +394,25 @@ static int aac_rx_send(struct fib * fib) return 0; } +static int aac_rx_restart_adapter(struct aac_dev *dev) +{ + u32 var; + + printk(KERN_ERR "%s%d: adapter kernel panic'd.\n", + dev->name, dev->id); + + if (aac_rx_check_health(dev) <= 0) + return 1; + if (rx_sync_cmd(dev, IOP_RESET, 0, 0, 0, 0, 0, 0, + &var, NULL, NULL, NULL, NULL)) + return 1; + if (var != 0x00000001) + return 1; + if (rx_readl(dev, MUnit.OMRx[0]) & KERNEL_PANIC) + return 1; + return 0; +} + /** * aac_rx_init - initialize an i960 based AAC card * @dev: device to configure @@ -416,6 +435,9 @@ int aac_rx_init(struct aac_dev *dev) /* * Check to see if the board panic'd while booting. */ + if (rx_readl(dev, MUnit.OMRx[0]) & KERNEL_PANIC) + if (aac_rx_restart_adapter(dev)) + goto error_iounmap; /* * Check to see if the board failed any self tests. */ @@ -424,13 +446,6 @@ int aac_rx_init(struct aac_dev *dev) goto error_iounmap; } /* - * Check to see if the board panic'd while booting. - */ - if (rx_readl(dev, MUnit.OMRx[0]) & KERNEL_PANIC) { - printk(KERN_ERR "%s%d: adapter kernel panic.\n", dev->name, instance); - goto error_iounmap; - } - /* * Check to see if the monitor panic'd while booting. */ if (rx_readl(dev, MUnit.OMRx[0]) & MONITOR_PANIC) { |