diff options
Diffstat (limited to 'drivers/block/cciss.c')
| -rw-r--r-- | drivers/block/cciss.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c index d2cb67b6117..4f9b6d79201 100644 --- a/drivers/block/cciss.c +++ b/drivers/block/cciss.c @@ -3606,16 +3606,18 @@ static int __devinit cciss_init_one(struct pci_dev *pdev, if (cciss_hard_reset_controller(pdev) || cciss_reset_msi(pdev)) return -ENODEV; - /* Some devices (notably the HP Smart Array 5i Controller) - need a little pause here */ - schedule_timeout_uninterruptible(30*HZ); - - /* Now try to get the controller to respond to a no-op */ - for (i=0; i<12; i++) { + /* Now try to get the controller to respond to a no-op. Some + devices (notably the HP Smart Array 5i Controller) need + up to 30 seconds to respond. */ + for (i=0; i<30; i++) { if (cciss_noop(pdev) == 0) break; - else - printk("cciss: no-op failed%s\n", (i < 11 ? "; re-trying" : "")); + + schedule_timeout_uninterruptible(HZ); + } + if (i == 30) { + printk(KERN_ERR "cciss: controller seems dead\n"); + return -EBUSY; } } |