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Add the device ID to the IDXD driver. >> >> Signed-off-by: Fenghua Yu >> --- >> Hi, Vinod, >> >> This patch is applied cleanly on the next branch in the dmaengine repo. >> >> The next branch already includes a few new DSA/IAA device IDs in IDXD >> driver. >> >> Please check the patches and the reasons why the new IDs should be added: >> https://lore.kernel.org/lkml/20240828233401.186007-1-fenghua.yu@intel.com/ >> >> drivers/dma/idxd/init.c | 2 ++ >> include/linux/pci_ids.h | 1 + >> 2 files changed, 3 insertions(+) >> >> diff --git a/drivers/dma/idxd/init.c b/drivers/dma/idxd/init.c >> index 0f693b27879c..3ae494a7a706 100644 >> --- a/drivers/dma/idxd/init.c >> +++ b/drivers/dma/idxd/init.c >> @@ -78,6 +78,8 @@ static struct pci_device_id idxd_pci_tbl[] = { >> { PCI_DEVICE_DATA(INTEL, IAX_SPR0, &idxd_driver_data[IDXD_TYPE_IAX]) }, >> /* IAA on DMR platforms */ >> { PCI_DEVICE_DATA(INTEL, IAA_DMR, &idxd_driver_data[IDXD_TYPE_IAX]) }, >> + /* IAX PTL platforms */ >> + { PCI_DEVICE_DATA(INTEL, IAX_PTL, &idxd_driver_data[IDXD_TYPE_IAX]) }, > > Use IAA going forward? Will fix it in v2. > >> { 0, } >> }; >> MODULE_DEVICE_TABLE(pci, idxd_pci_tbl); >> diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h >> index 8139231d0e86..e598d6ff58bf 100644 >> --- a/include/linux/pci_ids.h >> +++ b/include/linux/pci_ids.h >> @@ -3117,6 +3117,7 @@ >> #define PCI_DEVICE_ID_INTEL_HDA_CNL_H 0xa348 >> #define PCI_DEVICE_ID_INTEL_HDA_CML_S 0xa3f0 >> #define PCI_DEVICE_ID_INTEL_HDA_LNL_P 0xa828 >> +#define PCI_DEVICE_ID_INTEL_IAX_PTL 0xb02d > > What is using this devid beyond the driver that needs pci_ids.h addition? No other usage beyond the driver. Will move it inside the driver. > >> #define PCI_DEVICE_ID_INTEL_S21152BB 0xb152 >> #define PCI_DEVICE_ID_INTEL_HDA_BMG 0xe2f7 >> #define PCI_DEVICE_ID_INTEL_HDA_PTL 0xe428 Thanks. -Fenghua