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-rw-r--r--drivers/gpu/drm/nouveau/nvkm/engine/fifo/base.c11
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.c55
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.h15
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk110.c9
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk208.c9
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk20a.c9
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/engine/fifo/gm107.c9
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/engine/fifo/gm200.c9
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/engine/fifo/gm20b.c9
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/engine/fifo/priv.h3
10 files changed, 65 insertions, 73 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/base.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/base.c
index fce308f01342..1c9682ae3a6b 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/base.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/base.c
@@ -178,6 +178,17 @@ nvkm_fifo_class_get(struct nvkm_oclass *oclass, int index,
const struct nvkm_fifo_chan_oclass *sclass;
int c = 0;
+ if (fifo->func->class_get) {
+ int ret = fifo->func->class_get(fifo, index, &sclass);
+ if (ret == 0) {
+ oclass->base = sclass->base;
+ oclass->engn = sclass;
+ *class = &nvkm_fifo_class;
+ return 0;
+ }
+ return ret;
+ }
+
while ((sclass = fifo->func->chan[c])) {
if (c++ == index) {
oclass->base = sclass->base;
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.c
index fcb9a7593dbf..ddab2c82c6d5 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.c
@@ -33,14 +33,29 @@
#include <nvif/class.h>
-void
+static int
+gk104_fifo_class_get(struct nvkm_fifo *base, int index,
+ const struct nvkm_fifo_chan_oclass **psclass)
+{
+ struct gk104_fifo *fifo = gk104_fifo(base);
+ int c = 0;
+
+ while ((*psclass = fifo->func->chan[c])) {
+ if (c++ == index)
+ return 0;
+ }
+
+ return c;
+}
+
+static void
gk104_fifo_uevent_fini(struct nvkm_fifo *fifo)
{
struct nvkm_device *device = fifo->engine.subdev.device;
nvkm_mask(device, 0x002140, 0x80000000, 0x00000000);
}
-void
+static void
gk104_fifo_uevent_init(struct nvkm_fifo *fifo)
{
struct nvkm_device *device = fifo->engine.subdev.device;
@@ -558,7 +573,7 @@ gk104_fifo_intr_engine(struct gk104_fifo *fifo)
nvkm_fifo_uevent(&fifo->base);
}
-void
+static void
gk104_fifo_intr(struct nvkm_fifo *base)
{
struct gk104_fifo *fifo = gk104_fifo(base);
@@ -650,7 +665,7 @@ gk104_fifo_intr(struct nvkm_fifo *base)
}
}
-void
+static void
gk104_fifo_fini(struct nvkm_fifo *base)
{
struct gk104_fifo *fifo = gk104_fifo(base);
@@ -660,7 +675,7 @@ gk104_fifo_fini(struct nvkm_fifo *base)
nvkm_mask(device, 0x002140, 0x10000000, 0x10000000);
}
-int
+static int
gk104_fifo_oneinit(struct nvkm_fifo *base)
{
struct gk104_fifo *fifo = gk104_fifo(base);
@@ -739,7 +754,7 @@ gk104_fifo_oneinit(struct nvkm_fifo *base)
return 0;
}
-void
+static void
gk104_fifo_init(struct nvkm_fifo *base)
{
struct gk104_fifo *fifo = gk104_fifo(base);
@@ -768,7 +783,7 @@ gk104_fifo_init(struct nvkm_fifo *base)
nvkm_wr32(device, 0x002140, 0x7fffffff);
}
-void *
+static void *
gk104_fifo_dtor(struct nvkm_fifo *base)
{
struct gk104_fifo *fifo = gk104_fifo(base);
@@ -785,29 +800,35 @@ gk104_fifo_dtor(struct nvkm_fifo *base)
return fifo;
}
+static const struct nvkm_fifo_func
+gk104_fifo_ = {
+ .dtor = gk104_fifo_dtor,
+ .oneinit = gk104_fifo_oneinit,
+ .init = gk104_fifo_init,
+ .fini = gk104_fifo_fini,
+ .intr = gk104_fifo_intr,
+ .uevent_init = gk104_fifo_uevent_init,
+ .uevent_fini = gk104_fifo_uevent_fini,
+ .class_get = gk104_fifo_class_get,
+};
+
int
-gk104_fifo_new_(const struct nvkm_fifo_func *func, struct nvkm_device *device,
+gk104_fifo_new_(const struct gk104_fifo_func *func, struct nvkm_device *device,
int index, int nr, struct nvkm_fifo **pfifo)
{
struct gk104_fifo *fifo;
if (!(fifo = kzalloc(sizeof(*fifo), GFP_KERNEL)))
return -ENOMEM;
+ fifo->func = func;
INIT_WORK(&fifo->recover.work, gk104_fifo_recover_work);
*pfifo = &fifo->base;
- return nvkm_fifo_ctor(func, device, index, nr, &fifo->base);
+ return nvkm_fifo_ctor(&gk104_fifo_, device, index, nr, &fifo->base);
}
-static const struct nvkm_fifo_func
+static const struct gk104_fifo_func
gk104_fifo = {
- .dtor = gk104_fifo_dtor,
- .oneinit = gk104_fifo_oneinit,
- .init = gk104_fifo_init,
- .fini = gk104_fifo_fini,
- .intr = gk104_fifo_intr,
- .uevent_init = gk104_fifo_uevent_init,
- .uevent_fini = gk104_fifo_uevent_fini,
.chan = {
&gk104_fifo_gpfifo_oclass,
NULL
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.h b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.h
index 9e5d00ba34a2..703b437c5cc1 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.h
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.h
@@ -7,6 +7,7 @@
struct gk104_fifo_chan;
struct gk104_fifo {
+ const struct gk104_fifo_func *func;
struct nvkm_fifo base;
struct {
@@ -39,15 +40,13 @@ struct gk104_fifo {
} user;
};
-int gk104_fifo_new_(const struct nvkm_fifo_func *, struct nvkm_device *,
+struct gk104_fifo_func {
+ int dummy;
+ const struct nvkm_fifo_chan_oclass *chan[];
+};
+
+int gk104_fifo_new_(const struct gk104_fifo_func *, struct nvkm_device *,
int index, int nr, struct nvkm_fifo **);
-void *gk104_fifo_dtor(struct nvkm_fifo *);
-int gk104_fifo_oneinit(struct nvkm_fifo *);
-void gk104_fifo_init(struct nvkm_fifo *);
-void gk104_fifo_fini(struct nvkm_fifo *);
-void gk104_fifo_intr(struct nvkm_fifo *);
-void gk104_fifo_uevent_init(struct nvkm_fifo *);
-void gk104_fifo_uevent_fini(struct nvkm_fifo *);
void gk104_fifo_runlist_insert(struct gk104_fifo *, struct gk104_fifo_chan *);
void gk104_fifo_runlist_remove(struct gk104_fifo *, struct gk104_fifo_chan *);
void gk104_fifo_runlist_commit(struct gk104_fifo *, int runl);
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk110.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk110.c
index 41307fcd4bb3..061cf29a77c5 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk110.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk110.c
@@ -24,15 +24,8 @@
#include "gk104.h"
#include "changk104.h"
-static const struct nvkm_fifo_func
+static const struct gk104_fifo_func
gk110_fifo = {
- .dtor = gk104_fifo_dtor,
- .oneinit = gk104_fifo_oneinit,
- .init = gk104_fifo_init,
- .fini = gk104_fifo_fini,
- .intr = gk104_fifo_intr,
- .uevent_init = gk104_fifo_uevent_init,
- .uevent_fini = gk104_fifo_uevent_fini,
.chan = {
&gk110_fifo_gpfifo_oclass,
NULL
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk208.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk208.c
index ce01c1a7d41c..6e0d0d700a49 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk208.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk208.c
@@ -24,15 +24,8 @@
#include "gk104.h"
#include "changk104.h"
-static const struct nvkm_fifo_func
+static const struct gk104_fifo_func
gk208_fifo = {
- .dtor = gk104_fifo_dtor,
- .oneinit = gk104_fifo_oneinit,
- .init = gk104_fifo_init,
- .fini = gk104_fifo_fini,
- .intr = gk104_fifo_intr,
- .uevent_init = gk104_fifo_uevent_init,
- .uevent_fini = gk104_fifo_uevent_fini,
.chan = {
&gk104_fifo_gpfifo_oclass,
NULL
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk20a.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk20a.c
index b47fe98f4181..dab911d4b292 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk20a.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk20a.c
@@ -22,15 +22,8 @@
#include "gk104.h"
#include "changk104.h"
-static const struct nvkm_fifo_func
+static const struct gk104_fifo_func
gk20a_fifo = {
- .dtor = gk104_fifo_dtor,
- .oneinit = gk104_fifo_oneinit,
- .init = gk104_fifo_init,
- .fini = gk104_fifo_fini,
- .intr = gk104_fifo_intr,
- .uevent_init = gk104_fifo_uevent_init,
- .uevent_fini = gk104_fifo_uevent_fini,
.chan = {
&gk104_fifo_gpfifo_oclass,
NULL
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gm107.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gm107.c
index 6d59d65794a1..ad9bb67476f2 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gm107.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gm107.c
@@ -24,15 +24,8 @@
#include "gk104.h"
#include "changk104.h"
-static const struct nvkm_fifo_func
+static const struct gk104_fifo_func
gm107_fifo = {
- .dtor = gk104_fifo_dtor,
- .oneinit = gk104_fifo_oneinit,
- .init = gk104_fifo_init,
- .fini = gk104_fifo_fini,
- .intr = gk104_fifo_intr,
- .uevent_init = gk104_fifo_uevent_init,
- .uevent_fini = gk104_fifo_uevent_fini,
.chan = {
&gk110_fifo_gpfifo_oclass,
NULL
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gm200.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gm200.c
index 4bdd43078df9..86cc11f0aa28 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gm200.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gm200.c
@@ -24,15 +24,8 @@
#include "gk104.h"
#include "changk104.h"
-static const struct nvkm_fifo_func
+static const struct gk104_fifo_func
gm200_fifo = {
- .dtor = gk104_fifo_dtor,
- .oneinit = gk104_fifo_oneinit,
- .init = gk104_fifo_init,
- .fini = gk104_fifo_fini,
- .intr = gk104_fifo_intr,
- .uevent_init = gk104_fifo_uevent_init,
- .uevent_fini = gk104_fifo_uevent_fini,
.chan = {
&gm200_fifo_gpfifo_oclass,
NULL
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gm20b.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gm20b.c
index 4c91d4aa1e9e..1b288d7bc698 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gm20b.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gm20b.c
@@ -22,15 +22,8 @@
#include "gk104.h"
#include "changk104.h"
-static const struct nvkm_fifo_func
+static const struct gk104_fifo_func
gm20b_fifo = {
- .dtor = gk104_fifo_dtor,
- .oneinit = gk104_fifo_oneinit,
- .init = gk104_fifo_init,
- .fini = gk104_fifo_fini,
- .intr = gk104_fifo_intr,
- .uevent_init = gk104_fifo_uevent_init,
- .uevent_fini = gk104_fifo_uevent_fini,
.chan = {
&gm200_fifo_gpfifo_oclass,
NULL
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/priv.h b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/priv.h
index cb1432e9be08..f6dfb37d9429 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/priv.h
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/priv.h
@@ -7,6 +7,7 @@ int nvkm_fifo_ctor(const struct nvkm_fifo_func *, struct nvkm_device *,
int index, int nr, struct nvkm_fifo *);
void nvkm_fifo_uevent(struct nvkm_fifo *);
+struct nvkm_fifo_chan_oclass;
struct nvkm_fifo_func {
void *(*dtor)(struct nvkm_fifo *);
int (*oneinit)(struct nvkm_fifo *);
@@ -17,6 +18,8 @@ struct nvkm_fifo_func {
void (*start)(struct nvkm_fifo *, unsigned long *);
void (*uevent_init)(struct nvkm_fifo *);
void (*uevent_fini)(struct nvkm_fifo *);
+ int (*class_get)(struct nvkm_fifo *, int index,
+ const struct nvkm_fifo_chan_oclass **);
const struct nvkm_fifo_chan_oclass *chan[];
};
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2024-07-12 17:59:29 +0200