diff options
| author | Dave Jiang <dave.jiang@intel.com> | 2015-08-27 00:16:27 +0300 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2015-08-28 07:36:06 +0300 |
| commit | ab98193dace971f4742eebb5103212e23bb392f5 (patch) | |
| tree | fcaf7254d3ea50ffc243810c31d6c9f8fafadc74 /drivers/dma/ioat/init.c | |
| parent | 6ef41cf6f721573d286a06ca35a9f1e370637d51 (diff) | |
| download | linux-ab98193dace971f4742eebb5103212e23bb392f5.tar.xz | |
dmaengine: ioatdma: add Broadwell EP ioatdma PCI dev IDs
Adding the Broadwell Xeon ioatdma PCI device IDs and
related bits. This is still IOATDMA 3.2 based hw.
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma/ioat/init.c')
| -rw-r--r-- | drivers/dma/ioat/init.c | 32 |
1 files changed, 31 insertions, 1 deletions
diff --git a/drivers/dma/ioat/init.c b/drivers/dma/ioat/init.c index 60a7c3211e0d..1c3c9b0abf4e 100644 --- a/drivers/dma/ioat/init.c +++ b/drivers/dma/ioat/init.c @@ -93,6 +93,17 @@ static struct pci_device_id ioat_pci_tbl[] = { { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_IOAT_HSW8) }, { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_IOAT_HSW9) }, + { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_IOAT_BDX0) }, + { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_IOAT_BDX1) }, + { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_IOAT_BDX2) }, + { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_IOAT_BDX3) }, + { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_IOAT_BDX4) }, + { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_IOAT_BDX5) }, + { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_IOAT_BDX6) }, + { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_IOAT_BDX7) }, + { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_IOAT_BDX8) }, + { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_IOAT_BDX9) }, + /* I/OAT v3.3 platforms */ { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_IOAT_BWD0) }, { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_IOAT_BWD1) }, @@ -219,10 +230,29 @@ static bool is_hsw_ioat(struct pci_dev *pdev) } +static bool is_bdx_ioat(struct pci_dev *pdev) +{ + switch (pdev->device) { + case PCI_DEVICE_ID_INTEL_IOAT_BDX0: + case PCI_DEVICE_ID_INTEL_IOAT_BDX1: + case PCI_DEVICE_ID_INTEL_IOAT_BDX2: + case PCI_DEVICE_ID_INTEL_IOAT_BDX3: + case PCI_DEVICE_ID_INTEL_IOAT_BDX4: + case PCI_DEVICE_ID_INTEL_IOAT_BDX5: + case PCI_DEVICE_ID_INTEL_IOAT_BDX6: + case PCI_DEVICE_ID_INTEL_IOAT_BDX7: + case PCI_DEVICE_ID_INTEL_IOAT_BDX8: + case PCI_DEVICE_ID_INTEL_IOAT_BDX9: + return true; + default: + return false; + } +} + static bool is_xeon_cb32(struct pci_dev *pdev) { return is_jf_ioat(pdev) || is_snb_ioat(pdev) || is_ivb_ioat(pdev) || - is_hsw_ioat(pdev); + is_hsw_ioat(pdev) || is_bdx_ioat(pdev); } bool is_bwd_ioat(struct pci_dev *pdev) |