diff options
Diffstat (limited to 'drivers/dma/idxd/init.c')
| -rw-r--r-- | drivers/dma/idxd/init.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/dma/idxd/init.c b/drivers/dma/idxd/init.c index d09a8553e..264c4e47d 100644 --- a/drivers/dma/idxd/init.c +++ b/drivers/dma/idxd/init.c @@ -59,6 +59,7 @@ static struct idxd_driver_data idxd_driver_data[] = { .evl_cr_off = offsetof(struct iax_evl_entry, cr), .cr_status_off = offsetof(struct iax_completion_record, status), .cr_result_off = offsetof(struct iax_completion_record, error_code), + .load_device_defaults = idxd_load_iaa_device_defaults, }, }; @@ -353,7 +354,7 @@ static int idxd_init_evl(struct idxd_device *idxd) if (!evl) return -ENOMEM; - spin_lock_init(&evl->lock); + mutex_init(&evl->lock); evl->size = IDXD_EVL_SIZE_MIN; idxd_name = dev_name(idxd_confdev(idxd)); @@ -754,6 +755,12 @@ static int idxd_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id) goto err; } + if (data->load_device_defaults) { + rc = data->load_device_defaults(idxd); + if (rc) + dev_warn(dev, "IDXD loading device defaults failed\n"); + } + rc = idxd_register_devices(idxd); if (rc) { dev_err(dev, "IDXD sysfs setup failed\n"); |