pci: add class codes for processing accelerators
PATCH 1/1 pci: add class codes for processing accelerators
Add PCI codes to include/linux/pci_ids.h for Processing Accelerators. There are new ASICs (now in development) for Deep Learning that will utilize this base class.
--- include/linux/pci_ids.h | 3 +++ 1 file changed, 3 insertions(+)
include/linux/pci_ids.h +3 -0
@@ -139,6 +139,9 @@#define PCI_CLASS_SP_DPIO 0x1100#define PCI_CLASS_SP_OTHER 0x1180 +#define PCI_BASE_CLASS_PROCESSING_ACCELERATOR 0x12 +#define PCI_CLASS_PA_VENDOR_SPECIFIC 0x1200 +#define PCI_CLASS_OTHERS 0xff/* Vendors and devices. Sort key: vendor first, device next. */
Signature · 1 line
2.7.4
Quoted 14 lines · Oded Gabbay
Add PCI codes to
include/linux/pci_ids.hfor Processing Accelerators. There are new ASICs (now in development) for Deep Learning that will utilize this base class.Signed-off-by Oded Gabbay <[email protected]>--- include/linux/pci_ids.h | 3 +++ 1 file changed, 3 insertions(+)include/linux/pci_ids.h +0
-0
include/linux/pci_ids.h line 143
Quoted 5 lines
include/linux/pci_ids.h +2
-0@@ -139,6 +139,9 @@#define PCI_CLASS_SP_DPIO 0x1100#define PCI_CLASS_SP_OTHER 0x1180 +#define PCI_BASE_CLASS_PROCESSING_ACCELERATOR 0x12 +#define PCI_CLASS_PA_VENDOR_SPECIFIC 0x1200
Did you read the top of this file?
And if these really do belong here, then it should go in as part of a patch series that contains a driver that uses these values.
thanks,
greg k-h
Quoted 18 lines · Greg KH
Quoted 17 lines · Oded Gabbay
Add PCI codes to
include/linux/pci_ids.hfor Processing Accelerators. There are new ASICs (now in development) for Deep Learning that will utilize this base class.Signed-off-by Oded Gabbay <[email protected]>--- include/linux/pci_ids.h | 3 +++ 1 file changed, 3 insertions(+)include/linux/pci_ids.h +0
-0@@ -139,6 +139,9 @@#define PCI_CLASS_SP_DPIO 0x1100#define PCI_CLASS_SP_OTHER 0x1180
Quoted 4 lines
include/linux/pci_ids.h line 143
Quoted 2 lines
include/linux/pci_ids.h +2
-0+#define PCI_BASE_CLASS_PROCESSING_ACCELERATOR 0x12 +#define PCI_CLASS_PA_VENDOR_SPECIFIC 0x1200Did you read the top of this file?
Yes, but I thought that since this value is defined in the PCI spec then it is ok to add it here.
Quoted 3 lines
And if these really do belong here, then it should go in as part of a patch series that contains a driver that uses these values.
ok, then I'll need to resend this in a couple of months.
Thanks,
Oded
Quoted 4 lines
thanks,
greg k-h