| Message ID | 20240911204512.1521789-1-fenghua.yu@intel.com (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | dmaengine: idxd: Add a new IAA device ID on Panther Lake family platforms | expand |
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@intel.com> > --- > 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? > { 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
On 9/11/24 13:58, Dave Jiang wrote: > > > 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@intel.com> >> --- >> 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
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]) }, { 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 #define PCI_DEVICE_ID_INTEL_S21152BB 0xb152 #define PCI_DEVICE_ID_INTEL_HDA_BMG 0xe2f7 #define PCI_DEVICE_ID_INTEL_HDA_PTL 0xe428
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@intel.com> --- 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(+)