diff options
Diffstat (limited to 'drivers/dma/ioat/registers.h')
| -rw-r--r-- | drivers/dma/ioat/registers.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/dma/ioat/registers.h b/drivers/dma/ioat/registers.h index 4994a3623aee..70534981a49b 100644 --- a/drivers/dma/ioat/registers.h +++ b/drivers/dma/ioat/registers.h @@ -26,6 +26,13 @@ #define IOAT_PCI_CHANERR_INT_OFFSET 0x180 #define IOAT_PCI_CHANERRMASK_INT_OFFSET 0x184 +/* PCIe config registers */ + +/* EXPCAPID + N */ +#define IOAT_DEVCTRL_OFFSET 0x8 +/* relaxed ordering enable */ +#define IOAT_DEVCTRL_ROE 0x10 + /* MMIO Device Registers */ #define IOAT_CHANCNT_OFFSET 0x00 /* 8-bit */ |