* [PATCH v2] dmaengine: idxd: Add a new IAA device ID on Panther Lake family platforms
@ 2024-10-24 18:35 Fenghua Yu
2024-12-04 13:19 ` Vinod Koul
0 siblings, 1 reply; 2+ messages in thread
From: Fenghua Yu @ 2024-10-24 18:35 UTC (permalink / raw)
To: Vinod Koul, Dave Jiang; +Cc: dmaengine, linux-kernel, Fenghua Yu
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>
---
v2:
- Change newly introduced "IAX" naming to "IAA" naming (Dave Jiang)
- Define PTL DSA device ID inside IDXD driver
drivers/dma/idxd/init.c | 2 ++
drivers/dma/idxd/registers.h | 1 +
2 files changed, 3 insertions(+)
diff --git a/drivers/dma/idxd/init.c b/drivers/dma/idxd/init.c
index 234c1c658ec7..a96f49567313 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]) },
+ /* IAA PTL platforms */
+ { PCI_DEVICE_DATA(INTEL, IAA_PTL, &idxd_driver_data[IDXD_TYPE_IAX]) },
{ 0, }
};
MODULE_DEVICE_TABLE(pci, idxd_pci_tbl);
diff --git a/drivers/dma/idxd/registers.h b/drivers/dma/idxd/registers.h
index c426511f2104..006ba206ab1b 100644
--- a/drivers/dma/idxd/registers.h
+++ b/drivers/dma/idxd/registers.h
@@ -9,6 +9,7 @@
#define PCI_DEVICE_ID_INTEL_DSA_GNRD 0x11fb
#define PCI_DEVICE_ID_INTEL_DSA_DMR 0x1212
#define PCI_DEVICE_ID_INTEL_IAA_DMR 0x1216
+#define PCI_DEVICE_ID_INTEL_IAA_PTL 0xb02d
#define DEVICE_VERSION_1 0x100
#define DEVICE_VERSION_2 0x200
--
2.37.1
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH v2] dmaengine: idxd: Add a new IAA device ID on Panther Lake family platforms
2024-10-24 18:35 [PATCH v2] dmaengine: idxd: Add a new IAA device ID on Panther Lake family platforms Fenghua Yu
@ 2024-12-04 13:19 ` Vinod Koul
0 siblings, 0 replies; 2+ messages in thread
From: Vinod Koul @ 2024-12-04 13:19 UTC (permalink / raw)
To: Dave Jiang, Fenghua Yu; +Cc: dmaengine, linux-kernel
On Thu, 24 Oct 2024 11:35:00 -0700, 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.
>
>
Applied, thanks!
[1/1] dmaengine: idxd: Add a new IAA device ID on Panther Lake family platforms
commit: c76d3daaa0928d4edc49703f7c9c2505ccff4369
Best regards,
--
~Vinod
^ permalink raw reply [flat|nested] 2+ messages in thread
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