diff options
Diffstat (limited to 'drivers/fpga/dfl.h')
| -rw-r--r-- | drivers/fpga/dfl.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/fpga/dfl.h b/drivers/fpga/dfl.h index 856ea4ebc445..9f0e656de720 100644 --- a/drivers/fpga/dfl.h +++ b/drivers/fpga/dfl.h @@ -120,6 +120,10 @@ #define PORT_HDR_CAP 0x30 #define PORT_HDR_CTRL 0x38 #define PORT_HDR_STS 0x40 +#define PORT_HDR_USRCLK_CMD0 0x50 +#define PORT_HDR_USRCLK_CMD1 0x58 +#define PORT_HDR_USRCLK_STS0 0x60 +#define PORT_HDR_USRCLK_STS1 0x68 /* Port Capability Register Bitfield */ #define PORT_CAP_PORT_NUM GENMASK_ULL(1, 0) /* ID of this port */ @@ -355,6 +359,11 @@ static inline bool dfl_feature_is_port(void __iomem *base) (FIELD_GET(DFH_ID, v) == DFH_ID_FIU_PORT); } +static inline u8 dfl_feature_revision(void __iomem *base) +{ + return (u8)FIELD_GET(DFH_REVISION, readq(base + DFH)); +} + /** * struct dfl_fpga_enum_info - DFL FPGA enumeration information * |