Hi, Dave,
On 8/28/24 15:45, Dave Jiang wrote:
On 8/28/24 3:42 PM, Fenghua Yu wrote:
A new DSA device ID, 0x1212, and a new IAA device ID, 0x1216, are
introduced on Diamond Rapids platform. Add the device IDs to the IDXD
driver.
Signed-off-by: Fenghua Yu <fenghua.yu@xxxxxxxxx>
---
drivers/dma/idxd/init.c | 4 ++++
include/linux/pci_ids.h | 2 ++
2 files changed, 6 insertions(+)
diff --git a/drivers/dma/idxd/init.c b/drivers/dma/idxd/init.c
index 415b17b0acd0..21e3cff66f77 100644
--- a/drivers/dma/idxd/init.c
+++ b/drivers/dma/idxd/init.c
@@ -71,9 +71,13 @@ static struct pci_device_id idxd_pci_tbl[] = {
{ PCI_DEVICE_DATA(INTEL, DSA_SPR0, &idxd_driver_data[IDXD_TYPE_DSA]) },
/* DSA on GNR-D platforms */
{ PCI_DEVICE_DATA(INTEL, DSA_GNRD, &idxd_driver_data[IDXD_TYPE_DSA]) },
+ /* DSA on DMR platforms */
+ { PCI_DEVICE_DATA(INTEL, DSA_DMR, &idxd_driver_data[IDXD_TYPE_DSA]) },
/* IAX ver 1.0 platforms */
{ PCI_DEVICE_DATA(INTEL, IAX_SPR0, &idxd_driver_data[IDXD_TYPE_IAX]) },
+ /* IAX on DMR platforms */
+ { PCI_DEVICE_DATA(INTEL, IAX_DMR, &idxd_driver_data[IDXD_TYPE_IAX]) },
IAA_DMR?
Sure. Will fix this.
Also add something in the commit message? "Use IAA in new code instead
of old name IAX. The IAX name (e.g. IDXD_TYPE_IAX) is still kept in
legacy code"
{ 0, }
};
MODULE_DEVICE_TABLE(pci, idxd_pci_tbl);
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index ff99047dac44..e15ebb3942ae 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -2707,6 +2707,8 @@
#define PCI_DEVICE_ID_INTEL_82815_CGC 0x1132
#define PCI_DEVICE_ID_INTEL_SST_TNG 0x119a
#define PCI_DEVICE_ID_INTEL_DSA_GNRD 0x11fb
+#define PCI_DEVICE_ID_INTEL_DSA_DMR 0x1212
+#define PCI_DEVICE_ID_INTEL_IAX_DMR 0x1216
s/IAX/IAA/ ?
Ditto.
#define PCI_DEVICE_ID_INTEL_82092AA_0 0x1221
#define PCI_DEVICE_ID_INTEL_82437 0x122d
#define PCI_DEVICE_ID_INTEL_82371FB_0 0x122e
Thanks.
-Fenghua
