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Commit 4d75873f authored by Dave Jiang's avatar Dave Jiang Committed by Vinod Koul
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dmaengine: ioatdma: Add Snow Ridge ioatdma device id 



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: default avatarDave Jiang <dave.jiang@intel.com>
Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
parent ffb5be7c

drivers/dma/ioat/dma.h

+1 −1
Original line number Diff line number Diff line
@@ -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

drivers/dma/ioat/hw.h

+2 −0
Original line number Diff line number Diff line
@@ -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 */

drivers/dma/ioat/init.c

+3 −0
Original line number Diff line number Diff line
@@ -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);