diff options
Diffstat (limited to 'drivers/scsi/isci/remote_device.c')
| -rw-r--r-- | drivers/scsi/isci/remote_device.c | 27 |
1 files changed, 25 insertions, 2 deletions
diff --git a/drivers/scsi/isci/remote_device.c b/drivers/scsi/isci/remote_device.c index 9f45c2ba730..c5ce0f0f364 100644 --- a/drivers/scsi/isci/remote_device.c +++ b/drivers/scsi/isci/remote_device.c @@ -68,17 +68,39 @@ * @isci_host: This parameter specifies the isci host object. * @isci_device: This parameter specifies the remote device * + * scic_lock is held on entrance to this function. */ static void isci_remote_device_not_ready(struct isci_host *ihost, struct isci_remote_device *idev, u32 reason) { + struct isci_request * ireq; + dev_dbg(&ihost->pdev->dev, "%s: isci_device = %p\n", __func__, idev); - if (reason == SCIC_REMOTE_DEVICE_NOT_READY_STOP_REQUESTED) + switch (reason) { + case SCIC_REMOTE_DEVICE_NOT_READY_STOP_REQUESTED: set_bit(IDEV_GONE, &idev->flags); - else + break; + case SCIC_REMOTE_DEVICE_NOT_READY_SATA_SDB_ERROR_FIS_RECEIVED: + set_bit(IDEV_IO_NCQERROR, &idev->flags); + + /* Kill all outstanding requests for the device. */ + list_for_each_entry(ireq, &idev->reqs_in_process, dev_node) { + + dev_dbg(&ihost->pdev->dev, + "%s: isci_device = %p request = %p\n", + __func__, idev, ireq); + + scic_controller_terminate_request(&ihost->sci, + &idev->sci, + &ireq->sci); + } + /* Fall through into the default case... */ + default: clear_bit(IDEV_IO_READY, &idev->flags); + break; + } } /** @@ -94,6 +116,7 @@ static void isci_remote_device_ready(struct isci_host *ihost, struct isci_remote dev_dbg(&ihost->pdev->dev, "%s: idev = %p\n", __func__, idev); + clear_bit(IDEV_IO_NCQERROR, &idev->flags); set_bit(IDEV_IO_READY, &idev->flags); if (test_and_clear_bit(IDEV_START_PENDING, &idev->flags)) wake_up(&ihost->eventq); |