diff options
| author | Jeremy Kolb <jkolb@brandeis.edu> | 2007-01-12 00:13:05 -0500 |
|---|---|---|
| committer | Jeremy Kolb <jkolb@brandeis.edu> | 2007-01-12 00:14:54 -0500 |
| commit | 4297a83b48664b2b6a6dc0a72a4d11b043f34778 (patch) | |
| tree | d0c4a283529bd4c6029cedd2b33246a9ee01dc9f /shared-core/nouveau_reg.h | |
| parent | 8ff026723cf170034173052a58c650c8c1f28c0b (diff) | |
nouveau: get nv30 context switching to work.
* Pulled in some registers from nv10reg.h. Needed for context switching.
* Filled in nv30 graphics context (based on nv40_graph.c).
* Figure out nv30 context table, set up on context creation. Allows the cards automatic switching to work.
Diffstat (limited to 'shared-core/nouveau_reg.h')
| -rw-r--r-- | shared-core/nouveau_reg.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/shared-core/nouveau_reg.h b/shared-core/nouveau_reg.h index 23fce39a..97d81048 100644 --- a/shared-core/nouveau_reg.h +++ b/shared-core/nouveau_reg.h @@ -71,6 +71,21 @@ #define NV_PGRAPH_FIFO 0x00400720 #define NV_PGRAPH_FFINTFC_ST2 0x00400764 +/* NV-Register NV_PGRAPH_CHANNEL_CTX_TABLE */ +#define NV_PGRAPH_CHANNEL_CTX_TABLE 0x00400780 +#define NV_PGRAPH_CHANNEL_CTX_TABLE_INST 0x0000FFFF +#define NV_PGRAPH_CHANNEL_CTX_TABLE_INST_0 0x00000000 + +/* NV-Register NV_PGRAPH_CHANNEL_CTX_SIZE */ +#define NV_PGRAPH_CHANNEL_CTX_SIZE 0x00400784 +#define NV_PGRAPH_CHANNEL_CTX_SIZE_VALUE 0x0000FFFF +#define NV_PGRAPH_CHANNEL_CTX_SIZE_VALUE_INIT 0x00001000 + +/* NV-Register NV_PGRAPH_CHANNEL_CTX_POINTER */ +#define NV_PGRAPH_CHANNEL_CTX_POINTER 0x00400788 +#define NV_PGRAPH_CHANNEL_CTX_POINTER_INST 0x0000FFFF +#define NV_PGRAPH_CHANNEL_CTX_POINTER_INST_0 0x00000000 + /* It's a guess that this works on NV03. Confirmed on NV04, though */ #define NV_PFIFO_DELAY_0 0x00002040 #define NV_PFIFO_DMA_TIMESLICE 0x00002044 |