diff options
Diffstat (limited to 'drivers/crypto/qat')
| -rw-r--r-- | drivers/crypto/qat/qat_common/adf_ctl_drv.c | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/drivers/crypto/qat/qat_common/adf_ctl_drv.c b/drivers/crypto/qat/qat_common/adf_ctl_drv.c index 5c897e6e7994..740335630c57 100644 --- a/drivers/crypto/qat/qat_common/adf_ctl_drv.c +++ b/drivers/crypto/qat/qat_common/adf_ctl_drv.c @@ -275,7 +275,26 @@ static int adf_ctl_stop_devices(uint32_t id) struct adf_accel_dev *accel_dev; int ret = 0; - list_for_each_entry_reverse(accel_dev, adf_devmgr_get_head(), list) { + list_for_each_entry(accel_dev, adf_devmgr_get_head(), list) { + if (id == accel_dev->accel_id || id == ADF_CFG_ALL_DEVICES) { + if (!adf_dev_started(accel_dev)) + continue; + + /* First stop all VFs */ + if (!accel_dev->is_vf) + continue; + + if (adf_dev_stop(accel_dev)) { + dev_err(&GET_DEV(accel_dev), + "Failed to stop qat_dev%d\n", id); + ret = -EFAULT; + } else { + adf_dev_shutdown(accel_dev); + } + } + } + + list_for_each_entry(accel_dev, adf_devmgr_get_head(), list) { if (id == accel_dev->accel_id || id == ADF_CFG_ALL_DEVICES) { if (!adf_dev_started(accel_dev)) continue; |