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dmaengine: idxd: Add a new IAA device ID for Wildcat Lake family platforms

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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: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@intel.com>
Reviewed-by: Dave Jiang <dave.jiang@intel.com>
Link: https://lore.kernel.org/r/20250801215936.188555-1-vinicius.gomes@intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Anil S Keshavamurthy 2025-08-01 14:59:35 -07:00 committed by Vinod Koul
parent 847164d470
commit c937969a50
2 changed files with 3 additions and 0 deletions
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2
drivers/dma/idxd/init.c
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@ -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);

1
drivers/dma/idxd/registers.h
View File

@ -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