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dmaengine: ioatdma: Add Snow Ridge ioatdma device id

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Add Snowridge Xeon-D ioatdma PCI device id. Also applies for Icelake
SP Xeon. This introduces ioatdma v3.4 platform. Also bumping driver version
to 5.0 since we are adding additional code for 3.4 support.

Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Dave Jiang 2019-02-22 09:59:54 -07:00 committed by Vinod Koul
parent ffb5be7c70
commit 4d75873f81
3 changed files with 6 additions and 1 deletions
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2
drivers/dma/ioat/dma.h
View file

@ -27,7 +27,7 @@
#include "registers.h"
#include "hw.h"
#define IOAT_DMA_VERSION "4.00"
#define IOAT_DMA_VERSION "5.00"
#define IOAT_DMA_DCA_ANY_CPU ~0

2
drivers/dma/ioat/hw.h
View file

@ -66,6 +66,8 @@
#define PCI_DEVICE_ID_INTEL_IOAT_SKX 0x2021
#define PCI_DEVICE_ID_INTEL_IOAT_ICX 0x0b00
#define IOAT_VER_1_2 0x12 /* Version 1.2 */
#define IOAT_VER_2_0 0x20 /* Version 2.0 */
#define IOAT_VER_3_0 0x30 /* Version 3.0 */

3
drivers/dma/ioat/init.c
View file

@ -119,6 +119,9 @@ static const struct pci_device_id ioat_pci_tbl[] = {
{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_IOAT_BDXDE2) },
{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_IOAT_BDXDE3) },
/* I/OAT v3.4 platforms */
{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_IOAT_ICX) },
{ 0, }
};
MODULE_DEVICE_TABLE(pci, ioat_pci_tbl);