mirror of
https://github.com/torvalds/linux.git
synced 2024-12-18 17:12:55 +00:00
aa58c40563
Again, doesn't quite match NVIDIA's, but not sure it really matters. This will however, match the same rules we use to calculate the other related grctx magics. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
76 lines
2.2 KiB
C
76 lines
2.2 KiB
C
/*
|
|
* Copyright 2010 Red Hat Inc.
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a
|
|
* copy of this software and associated documentation files (the "Software"),
|
|
* to deal in the Software without restriction, including without limitation
|
|
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
|
* and/or sell copies of the Software, and to permit persons to whom the
|
|
* Software is furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in
|
|
* all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
|
* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
|
|
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
|
|
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
|
|
* OTHER DEALINGS IN THE SOFTWARE.
|
|
*
|
|
* Authors: Ben Skeggs
|
|
*/
|
|
|
|
#ifndef __NVC0_GRAPH_H__
|
|
#define __NVC0_GRAPH_H__
|
|
|
|
#define GPC_MAX 4
|
|
#define TP_MAX 32
|
|
|
|
#define ROP_BCAST(r) (0x408800 + (r))
|
|
#define ROP_UNIT(u, r) (0x410000 + (u) * 0x400 + (r))
|
|
#define GPC_BCAST(r) (0x418000 + (r))
|
|
#define GPC_UNIT(t, r) (0x500000 + (t) * 0x8000 + (r))
|
|
#define TP_UNIT(t, m, r) (0x504000 + (t) * 0x8000 + (m) * 0x800 + (r))
|
|
|
|
struct nvc0_graph_fuc {
|
|
u32 *data;
|
|
u32 size;
|
|
};
|
|
|
|
struct nvc0_graph_priv {
|
|
struct nouveau_exec_engine base;
|
|
|
|
struct nvc0_graph_fuc fuc409c;
|
|
struct nvc0_graph_fuc fuc409d;
|
|
struct nvc0_graph_fuc fuc41ac;
|
|
struct nvc0_graph_fuc fuc41ad;
|
|
|
|
u8 gpc_nr;
|
|
u8 rop_nr;
|
|
u8 tp_nr[GPC_MAX];
|
|
u8 tp_total;
|
|
|
|
u32 grctx_size;
|
|
u32 *grctx_vals;
|
|
struct nouveau_gpuobj *unk4188b4;
|
|
struct nouveau_gpuobj *unk4188b8;
|
|
|
|
u8 magic_not_rop_nr;
|
|
u32 magicgpc918;
|
|
};
|
|
|
|
struct nvc0_graph_chan {
|
|
struct nouveau_gpuobj *grctx;
|
|
struct nouveau_gpuobj *unk408004; /* 0x418810 too */
|
|
struct nouveau_gpuobj *unk40800c; /* 0x419004 too */
|
|
struct nouveau_gpuobj *unk418810; /* 0x419848 too */
|
|
struct nouveau_gpuobj *mmio;
|
|
int mmio_nr;
|
|
};
|
|
|
|
int nvc0_grctx_generate(struct nouveau_channel *);
|
|
|
|
#endif
|