diff options
Diffstat (limited to 'src/i810_reg.h')
| -rw-r--r-- | src/i810_reg.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/i810_reg.h b/src/i810_reg.h index 03e10d64..598fc8c0 100644 --- a/src/i810_reg.h +++ b/src/i810_reg.h @@ -346,19 +346,33 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. #define IPEIR 0x2088 #define IPEHR 0x208C #define INST_DONE 0x2090 +#define SCPD0 0x209c /* debug */ #define INST_PS 0x20c4 #define IPEIR_I965 0x2064 /* i965 */ #define IPEHR_I965 0x2068 /* i965 */ #define INST_DONE_I965 0x206c #define INST_PS_I965 0x2070 + +/* Current active ring head address: + */ #define ACTHD 0x2074 + +/* Current primary/secondary DMA fetch addresses: + */ #define DMA_FADD_P 0x2078 +#define DMA_FADD_S 0x20d4 #define INST_DONE_1 0x207c #define CACHE_MODE_0 0x2120 #define CACHE_MODE_1 0x2124 #define MI_ARB_STATE 0x20e4 +/* Start addresses for each of the primary rings: + */ +#define PR0_STR 0x20f0 +#define PR1_STR 0x20f4 +#define PR2_STR 0x20f8 + #define WIZ_CTL 0x7c00 #define WIZ_CTL_SINGLE_SUBSPAN (1<<6) #define WIZ_CTL_IGNORE_STALLS (1<<5) |