diff options
| author | Dave Jiang <dave.jiang@intel.com> | 2013-03-26 15:42:35 -0700 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2013-04-15 09:51:20 +0530 |
| commit | 0132bcef76301a8dc7794c893fd9342a04059082 (patch) | |
| tree | 1c10c2c18fcd23c71168f075542d6d5990dd6130 /drivers/dma/ioat | |
| parent | 570727b5520878d1263e33f118463d77d7fd92d1 (diff) | |
| download | linux-0132bcef76301a8dc7794c893fd9342a04059082.tar.bz2 | |
ioatdma: Adding PCI IDs for Intel Atom S1200 product family ioatdma devices
These should be good for the IOAT DMA devices on the Intel Atom S1269,
S1279, and S1289 platforms. We are also adding IOAT v3.3 definition for
the new DMA engine.
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Acked-by: Dan Williams <djbw@fb.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma/ioat')
| -rw-r--r-- | drivers/dma/ioat/hw.h | 6 | ||||
| -rw-r--r-- | drivers/dma/ioat/pci.c | 6 |
2 files changed, 12 insertions, 0 deletions
diff --git a/drivers/dma/ioat/hw.h b/drivers/dma/ioat/hw.h index 8cfa07789888..ce431f5a9b2a 100644 --- a/drivers/dma/ioat/hw.h +++ b/drivers/dma/ioat/hw.h @@ -52,10 +52,16 @@ #define PCI_DEVICE_ID_INTEL_IOAT_HSW8 0x2f2e #define PCI_DEVICE_ID_INTEL_IOAT_HSW9 0x2f2f +#define PCI_DEVICE_ID_INTEL_IOAT_BWD0 0x0C50 +#define PCI_DEVICE_ID_INTEL_IOAT_BWD1 0x0C51 +#define PCI_DEVICE_ID_INTEL_IOAT_BWD2 0x0C52 +#define PCI_DEVICE_ID_INTEL_IOAT_BWD3 0x0C53 + #define IOAT_VER_1_2 0x12 /* Version 1.2 */ #define IOAT_VER_2_0 0x20 /* Version 2.0 */ #define IOAT_VER_3_0 0x30 /* Version 3.0 */ #define IOAT_VER_3_2 0x32 /* Version 3.2 */ +#define IOAT_VER_3_3 0x33 /* Version 3.3 */ int system_has_dca_enabled(struct pci_dev *pdev); diff --git a/drivers/dma/ioat/pci.c b/drivers/dma/ioat/pci.c index 67c8e83bd90b..1f632968d4fb 100644 --- a/drivers/dma/ioat/pci.c +++ b/drivers/dma/ioat/pci.c @@ -105,6 +105,12 @@ 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) }, + /* I/OAT v3.3 platforms */ + { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_IOAT_BWD0) }, + { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_IOAT_BWD1) }, + { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_IOAT_BWD2) }, + { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_IOAT_BWD3) }, + { 0, } }; MODULE_DEVICE_TABLE(pci, ioat_pci_tbl); |