aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/crypto/qat/qat_common/adf_ctl_drv.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/crypto/qat/qat_common/adf_ctl_drv.c')
-rw-r--r--drivers/crypto/qat/qat_common/adf_ctl_drv.c7
1 files changed, 6 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 7ee93f8..74207a6 100644
--- a/drivers/crypto/qat/qat_common/adf_ctl_drv.c
+++ b/drivers/crypto/qat/qat_common/adf_ctl_drv.c
@@ -282,6 +282,8 @@ static int adf_ctl_stop_devices(uint32_t id)
if (adf_dev_stop(accel_dev)) {
pr_err("QAT: Failed to stop qat_dev%d\n", id);
ret = -EFAULT;
+ } else {
+ adf_dev_shutdown(accel_dev);
}
}
}
@@ -343,7 +345,9 @@ static int adf_ctl_ioctl_dev_start(struct file *fp, unsigned int cmd,
if (!adf_dev_started(accel_dev)) {
pr_info("QAT: Starting acceleration device qat_dev%d.\n",
ctl_data->device_id);
- ret = adf_dev_start(accel_dev);
+ ret = adf_dev_init(accel_dev);
+ if (!ret)
+ ret = adf_dev_start(accel_dev);
} else {
pr_info("QAT: Acceleration device qat_dev%d already started.\n",
ctl_data->device_id);
@@ -351,6 +355,7 @@ static int adf_ctl_ioctl_dev_start(struct file *fp, unsigned int cmd,
if (ret) {
pr_err("QAT: Failed to start qat_dev%d\n", ctl_data->device_id);
adf_dev_stop(accel_dev);
+ adf_dev_shutdown(accel_dev);
}
out:
kfree(ctl_data);

Privacy Policy