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| author | Ben Skeggs <darktama@iinet.net.au> | 2006-10-17 06:12:18 +1100 |
|---|---|---|
| committer | Ben Skeggs <darktama@iinet.net.au> | 2006-10-17 06:12:18 +1100 |
| commit | 95486bbde05ae51975c4d51fd194111788edee9a (patch) | |
| tree | b189a1f114b148d68b2b94cb6fd1eaca25f67350 /shared-core | |
| parent | 93fee5cf222ad6d97e0dcb85e13a8d8b84dba81f (diff) | |
Some info on NV40's RAMFC
Diffstat (limited to 'shared-core')
| -rw-r--r-- | shared-core/nouveau_reg.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/shared-core/nouveau_reg.h b/shared-core/nouveau_reg.h index ac7c932b..c74feeb3 100644 --- a/shared-core/nouveau_reg.h +++ b/shared-core/nouveau_reg.h @@ -178,4 +178,26 @@ #define NV03_FIFO_CMD_JUMP_OFFSET_MASK 0x1ffffffc #define NV03_FIFO_CMD_REWIND (NV03_FIFO_CMD_JUMP | (0 & NV03_FIFO_CMD_JUMP_OFFSET_MASK)) +/* RAMFC offsets */ +#define NV40_RAMFC_DMA_PUT 0x00 +#define NV40_RAMFC_DMA_GET 0x04 +#define NV40_RAMFC_REF_CNT 0x08 +#define NV40_RAMFC_DMA_INSTANCE 0x0C +#define NV40_RAMFC_DMA_DCOUNT /* ? */ 0x10 +#define NV40_RAMFC_DMA_STATE 0x14 +#define NV40_RAMFC_DMA_FETCH 0x18 +#define NV40_RAMFC_ENGINE 0x1C +#define NV40_RAMFC_PULL1_ENGINE 0x20 +#define NV40_RAMFC_ACQUIRE_VALUE 0x24 +#define NV40_RAMFC_ACQUIRE_TIMESTAMP 0x28 +#define NV40_RAMFC_ACQUIRE_TIMEOUT 0x2C +#define NV40_RAMFC_SEMAPHORE 0x30 +#define NV40_RAMFC_DMA_SUBROUTINE 0x34 +#define NV40_RAMFC_GRCTX_INSTANCE_32E0 /* guess */ 0x38 +#define NV40_RAMFC_DMA_TIMESLICE 0x3C +#define NV40_RAMFC_UNK_40 0x40 +#define NV40_RAMFC_UNK_44 0x44 +#define NV40_RAMFC_UNK_48 0x48 +#define NV40_RAMFC_2088 0x4C +#define NV40_RAMFC_3300 0x50 |