MODULE_PARM_DESC(ioat_dca_enabled, "control support of dca service (default: 1)");
struct kmem_cache *ioat2_cache;
+struct kmem_cache *ioat3_sed_cache;
#define DRV_NAME "ioatdma"
if (!device)
return;
- if (device->version >= IOAT_VER_3_0)
- ioat3_dma_remove(device);
-
dev_err(&pdev->dev, "Removing dma and dca services\n");
if (device->dca) {
unregister_dca_provider(device->dca, &pdev->dev);
static int __init ioat_init_module(void)
{
- int err;
+ int err = -ENOMEM;
pr_info("%s: Intel(R) QuickData Technology Driver %s\n",
DRV_NAME, IOAT_DMA_VERSION);
if (!ioat2_cache)
return -ENOMEM;
+ ioat3_sed_cache = KMEM_CACHE(ioat_sed_ent, 0);
+ if (!ioat3_sed_cache)
+ goto err_ioat2_cache;
+
err = pci_register_driver(&ioat_pci_driver);
if (err)
- kmem_cache_destroy(ioat2_cache);
+ goto err_ioat3_cache;
+
+ return 0;
+
+ err_ioat3_cache:
+ kmem_cache_destroy(ioat3_sed_cache);
+
+ err_ioat2_cache:
+ kmem_cache_destroy(ioat2_cache);
return err;
}