Commit c937969a authored by Anil S Keshavamurthy's avatar Anil S Keshavamurthy Committed by Vinod Koul
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dmaengine: idxd: Add a new IAA device ID for Wildcat Lake family platforms 



A new IAA device ID, 0xfd2d, is introduced across all Wildcat Lake
family platforms. Add the device ID to the IDXD driver.

Signed-off-by: default avatarAnil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
Signed-off-by: default avatarVinicius Costa Gomes <vinicius.gomes@intel.com>
Reviewed-by: default avatarDave Jiang <dave.jiang@intel.com>
Link: https://lore.kernel.org/r/20250801215936.188555-1-vinicius.gomes@intel.com


Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
parent 847164d4

drivers/dma/idxd/init.c

+2 −0
Original line number Diff line number Diff line
@@ -80,6 +80,8 @@ static struct pci_device_id idxd_pci_tbl[] = { 
	{ PCI_DEVICE_DATA(INTEL, IAA_DMR, &idxd_driver_data[IDXD_TYPE_IAX]) },

	/* IAA PTL platforms */

	{ PCI_DEVICE_DATA(INTEL, IAA_PTL, &idxd_driver_data[IDXD_TYPE_IAX]) },

	/* IAA WCL platforms */

	{ PCI_DEVICE_DATA(INTEL, IAA_WCL, &idxd_driver_data[IDXD_TYPE_IAX]) },

	{ 0, }

};

MODULE_DEVICE_TABLE(pci, idxd_pci_tbl);

drivers/dma/idxd/registers.h

+1 −0
Original line number Diff line number Diff line
@@ -10,6 +10,7 @@ 
#define PCI_DEVICE_ID_INTEL_DSA_DMR	0x1212

#define PCI_DEVICE_ID_INTEL_IAA_DMR	0x1216

#define PCI_DEVICE_ID_INTEL_IAA_PTL	0xb02d

#define PCI_DEVICE_ID_INTEL_IAA_WCL	0xfd2d



#define DEVICE_VERSION_1		0x100

#define DEVICE_VERSION_2		0x200