diff --git a/drivers/scsi/aacraid/src.c b/drivers/scsi/aacraid/src.c index cde4160c3e47..9ad60d63586d 100644 --- a/drivers/scsi/aacraid/src.c +++ b/drivers/scsi/aacraid/src.c @@ -754,8 +754,8 @@ static void aac_send_hardware_soft_reset(struct aac_dev *dev) static int aac_src_restart_adapter(struct aac_dev *dev, int bled, u8 reset_type) { - unsigned long status, start; bool is_ctrl_up; + int ret = 0; if (bled < 0) goto invalid_out; @@ -785,24 +785,21 @@ static int aac_src_restart_adapter(struct aac_dev *dev, int bled, u8 reset_type) else goto set_startup; - /* - * Check to see if KERNEL_UP_AND_RUNNING - * Wait for the adapter to be up and running. - * If !KERNEL_UP_AND_RUNNING issue HW Soft Reset - */ - status = src_readl(dev, MUnit.OMR); - if (dev->sa_firmware - && !(status & KERNEL_UP_AND_RUNNING)) { - start = jiffies; - do { - status = src_readl(dev, MUnit.OMR); - if (time_after(jiffies, - start+HZ*SOFT_RESET_TIME)) { - aac_send_hardware_soft_reset(dev); - start = jiffies; - } - } while (!(status & KERNEL_UP_AND_RUNNING)); + if (!dev->sa_firmware) { + ret = -ENODEV; + goto out; } + + aac_send_hardware_soft_reset(dev); + dev->msi_enabled = 0; + + is_ctrl_up = aac_is_ctrl_up_and_running(dev); + if (!is_ctrl_up) { + dev_err(&dev->pdev->dev, "SOFT reset failed\n"); + ret = -ENODEV; + goto out; + } + break; case HW_SOFT_RESET: if (dev->sa_firmware) { @@ -818,13 +815,14 @@ static int aac_src_restart_adapter(struct aac_dev *dev, int bled, u8 reset_type) invalid_out: if (src_readl(dev, MUnit.OMR) & KERNEL_PANIC) - return -ENODEV; + ret = -ENODEV; set_startup: if (startup_timeout < 300) startup_timeout = 300; - return 0; +out: + return ret; } /**