diff options
Diffstat (limited to 'drivers/dma/idxd/registers.h')
-rw-r--r-- | drivers/dma/idxd/registers.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/dma/idxd/registers.h b/drivers/dma/idxd/registers.h index c970c3f025f0..ffc7550a77ee 100644 --- a/drivers/dma/idxd/registers.h +++ b/drivers/dma/idxd/registers.h @@ -7,6 +7,9 @@ #define PCI_DEVICE_ID_INTEL_DSA_SPR0 0x0b25 #define PCI_DEVICE_ID_INTEL_IAX_SPR0 0x0cfe +#define DEVICE_VERSION_1 0x100 +#define DEVICE_VERSION_2 0x200 + #define IDXD_MMIO_BAR 0 #define IDXD_WQ_BAR 2 #define IDXD_PORTAL_SIZE PAGE_SIZE @@ -349,6 +352,9 @@ union wqcfg { } __packed; #define WQCFG_PASID_IDX 2 +#define WQCFG_OCCUP_IDX 6 + +#define WQCFG_OCCUP_MASK 0xffff /* * This macro calculates the offset into the WQCFG register |