diff options
| author | Dave Jiang <dave.jiang@intel.com> | 2015-01-30 15:06:01 -0700 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2015-02-03 17:47:40 -0800 |
| commit | 68a8cc9e9e57abcf2b4f40fb54fb8fb3c7f0462e (patch) | |
| tree | e817031212e939d6e85b7e114bc59038ecb72d66 /drivers/dma/ioat/dma_v3.c | |
| parent | 09aa8ac0f9a76b7d650cf3a27a2cfcb4d3d612fb (diff) | |
| download | linux-stable-68a8cc9e9e57abcf2b4f40fb54fb8fb3c7f0462e.tar.gz linux-stable-68a8cc9e9e57abcf2b4f40fb54fb8fb3c7f0462e.tar.bz2 linux-stable-68a8cc9e9e57abcf2b4f40fb54fb8fb3c7f0462e.zip | |
ioatdma: Adding support for BDX-DE ioatdma.
Adding PCI device IDs and hooks in workarounds for Broadwell DE ioatdma.
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma/ioat/dma_v3.c')
| -rw-r--r-- | drivers/dma/ioat/dma_v3.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/dma/ioat/dma_v3.c b/drivers/dma/ioat/dma_v3.c index be307182231e..61510abfabb7 100644 --- a/drivers/dma/ioat/dma_v3.c +++ b/drivers/dma/ioat/dma_v3.c @@ -214,6 +214,11 @@ static bool is_bwd_ioat(struct pci_dev *pdev) case PCI_DEVICE_ID_INTEL_IOAT_BWD1: case PCI_DEVICE_ID_INTEL_IOAT_BWD2: case PCI_DEVICE_ID_INTEL_IOAT_BWD3: + /* even though not Atom, BDX-DE has same DMA silicon */ + case PCI_DEVICE_ID_INTEL_IOAT_BDXDE0: + case PCI_DEVICE_ID_INTEL_IOAT_BDXDE1: + case PCI_DEVICE_ID_INTEL_IOAT_BDXDE2: + case PCI_DEVICE_ID_INTEL_IOAT_BDXDE3: return true; default: return false; |