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Kirill Smelkov
linux
Commits
af696a61
Commit
af696a61
authored
Jan 15, 2020
by
Ben Skeggs
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drm/nouveau/flcn: reset sec2/gsp falcons harder
Signed-off-by:
Ben Skeggs
<
bskeggs@redhat.com
>
parent
b826f48a
Changes
4
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4 changed files
with
13 additions
and
2 deletions
+13
-2
drivers/gpu/drm/nouveau/include/nvkm/core/falcon.h
drivers/gpu/drm/nouveau/include/nvkm/core/falcon.h
+1
-0
drivers/gpu/drm/nouveau/include/nvkm/engine/falcon.h
drivers/gpu/drm/nouveau/include/nvkm/engine/falcon.h
+1
-0
drivers/gpu/drm/nouveau/nvkm/engine/sec2/gp102.c
drivers/gpu/drm/nouveau/nvkm/engine/sec2/gp102.c
+10
-1
drivers/gpu/drm/nouveau/nvkm/subdev/gsp/gv100.c
drivers/gpu/drm/nouveau/nvkm/subdev/gsp/gv100.c
+1
-1
No files found.
drivers/gpu/drm/nouveau/include/nvkm/core/falcon.h
View file @
af696a61
...
...
@@ -19,4 +19,5 @@ int nvkm_falcon_v1_enable(struct nvkm_falcon *);
void
nvkm_falcon_v1_disable
(
struct
nvkm_falcon
*
);
void
gp102_sec2_flcn_bind_context
(
struct
nvkm_falcon
*
,
struct
nvkm_memory
*
);
int
gp102_sec2_flcn_enable
(
struct
nvkm_falcon
*
);
#endif
drivers/gpu/drm/nouveau/include/nvkm/engine/falcon.h
View file @
af696a61
...
...
@@ -92,6 +92,7 @@ struct nvkm_falcon_func {
void
(
*
start
)(
struct
nvkm_falcon
*
);
int
(
*
enable
)(
struct
nvkm_falcon
*
falcon
);
void
(
*
disable
)(
struct
nvkm_falcon
*
falcon
);
int
(
*
reset
)(
struct
nvkm_falcon
*
);
struct
{
u32
head
;
...
...
drivers/gpu/drm/nouveau/nvkm/engine/sec2/gp102.c
View file @
af696a61
...
...
@@ -47,6 +47,15 @@ gp102_sec2_intr(struct nvkm_sec2 *sec2)
}
}
int
gp102_sec2_flcn_enable
(
struct
nvkm_falcon
*
falcon
)
{
nvkm_falcon_mask
(
falcon
,
0x3c0
,
0x00000001
,
0x00000001
);
udelay
(
10
);
nvkm_falcon_mask
(
falcon
,
0x3c0
,
0x00000001
,
0x00000000
);
return
nvkm_falcon_v1_enable
(
falcon
);
}
void
gp102_sec2_flcn_bind_context
(
struct
nvkm_falcon
*
falcon
,
struct
nvkm_memory
*
ctx
)
...
...
@@ -99,7 +108,7 @@ gp102_sec2_flcn = {
.
clear_interrupt
=
nvkm_falcon_v1_clear_interrupt
,
.
set_start_addr
=
nvkm_falcon_v1_set_start_addr
,
.
start
=
nvkm_falcon_v1_start
,
.
enable
=
nvkm_falcon_v1
_enable
,
.
enable
=
gp102_sec2_flcn
_enable
,
.
disable
=
nvkm_falcon_v1_disable
,
.
cmdq
=
{
0xa00
,
0xa04
,
8
},
.
msgq
=
{
0xa30
,
0xa34
,
8
},
...
...
drivers/gpu/drm/nouveau/nvkm/subdev/gsp/gv100.c
View file @
af696a61
...
...
@@ -32,7 +32,7 @@ gv100_gsp_flcn = {
.
clear_interrupt
=
nvkm_falcon_v1_clear_interrupt
,
.
set_start_addr
=
nvkm_falcon_v1_set_start_addr
,
.
start
=
nvkm_falcon_v1_start
,
.
enable
=
nvkm_falcon_v1
_enable
,
.
enable
=
gp102_sec2_flcn
_enable
,
.
disable
=
nvkm_falcon_v1_disable
,
};
...
...
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