On 9/11/24 1:45 PM, Fenghua Yu wrote: > A new IAA device ID, 0xb02d, is introduced across all Panther Lake family > platforms. Add the device ID to the IDXD driver. > > Signed-off-by: Fenghua Yu <fenghua.yu@xxxxxxxxx> > --- > 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@xxxxxxxxx/ > > 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? > { 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? > #define PCI_DEVICE_ID_INTEL_S21152BB 0xb152 > #define PCI_DEVICE_ID_INTEL_HDA_BMG 0xe2f7 > #define PCI_DEVICE_ID_INTEL_HDA_PTL 0xe428
