diff options
| author | Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> | 2025-08-01 14:59:35 -0700 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2025-08-20 23:04:14 +0530 |
| commit | c937969a503ebf45e0bebafee4122db22b0091bd (patch) | |
| tree | d7b0848160a3e4cd3bad29109b8a3994f9650d6b | |
| parent | 847164d47098f55e99503819300b36cca20cb4f7 (diff) | |
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: 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>
| -rw-r--r-- | drivers/dma/idxd/init.c | 2 | ||||
| -rw-r--r-- | drivers/dma/idxd/registers.h | 1 |
2 files changed, 3 insertions, 0 deletions
diff --git a/drivers/dma/idxd/init.c b/drivers/dma/idxd/init.c index 35bdefd3728b..f98aa41fa42e 100644 --- a/drivers/dma/idxd/init.c +++ b/drivers/dma/idxd/init.c @@ -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); diff --git a/drivers/dma/idxd/registers.h b/drivers/dma/idxd/registers.h index 9c1c546fe443..0d84bd7a680b 100644 --- a/drivers/dma/idxd/registers.h +++ b/drivers/dma/idxd/registers.h @@ -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 |