UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

drm/nouveau/falcon: remove dependence on namedb/engctx lookup 

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Ben Skeggs 2015-08-20 14:54:18 +10:00
parent 344c2d429d
commit a83d8872fc
14 changed files with 129 additions and 111 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/gpu/drm/nouveau/include/nvkm/engine/ce.h
View File

@ -1,8 +1,8 @@
#ifndef __NVKM_CE_H__
#define __NVKM_CE_H__
#include <core/engine.h>
#include <engine/falcon.h>
void gt215_ce_intr(struct nvkm_subdev *);
void gt215_ce_intr(struct nvkm_falcon *, struct nvkm_fifo_chan *);
extern struct nvkm_oclass gt215_ce_oclass;
extern struct nvkm_oclass gf100_ce0_oclass;

20
drivers/gpu/drm/nouveau/include/nvkm/engine/falcon.h
View File

@ -1,6 +1,7 @@
#ifndef __NVKM_FALCON_H__
#define __NVKM_FALCON_H__
#include <core/engctx.h>
struct nvkm_fifo_chan;
struct nvkm_falcon_chan {
struct nvkm_engctx base;
@ -30,6 +31,7 @@ struct nvkm_falcon_data {
struct nvkm_falcon {
struct nvkm_engine engine;
const struct nvkm_falcon_func *func;
u32 addr;
u8 version;
@ -51,10 +53,14 @@ struct nvkm_falcon {
} data;
};
struct nvkm_falcon_func {
void (*intr)(struct nvkm_falcon *, struct nvkm_fifo_chan *);
};
#define nv_falcon(priv) ((struct nvkm_falcon *)priv)
#define nvkm_falcon_create(p,e,c,b,d,i,f,r) \
nvkm_falcon_create_((p), (e), (c), (b), (d), (i), (f), \
#define nvkm_falcon_create(a,p,e,c,b,d,i,f,r) \
nvkm_falcon_create_((a), (p), (e), (c), (b), (d), (i), (f), \
sizeof(**r),(void **)r)
#define nvkm_falcon_destroy(p) \
nvkm_engine_destroy(&(p)->engine)
@ -67,12 +73,10 @@ struct nvkm_falcon {
_nvkm_falcon_fini(nv_object(_falcon), (s)); \
})
int nvkm_falcon_create_(struct nvkm_object *, struct nvkm_object *,
struct nvkm_oclass *, u32, bool, const char *,
const char *, int, void **);
void nvkm_falcon_intr(struct nvkm_subdev *subdev);
int nvkm_falcon_create_(const struct nvkm_falcon_func *,
struct nvkm_object *, struct nvkm_object *,
struct nvkm_oclass *, u32, bool, const char *,
const char *, int, void **);
#define _nvkm_falcon_dtor _nvkm_engine_dtor
int _nvkm_falcon_init(struct nvkm_object *);
int _nvkm_falcon_fini(struct nvkm_object *, bool);

15
drivers/gpu/drm/nouveau/nvkm/engine/ce/gf100.c
View File

@ -88,6 +88,11 @@ gf100_ce_init(struct nvkm_object *object)
return 0;
}
static const struct nvkm_falcon_func
gf100_ce_func = {
.intr = gt215_ce_intr,
};
static int
gf100_ce0_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
struct nvkm_oclass *oclass, void *data, u32 size,
@ -96,14 +101,13 @@ gf100_ce0_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
struct nvkm_falcon *ce;
int ret;
ret = nvkm_falcon_create(parent, engine, oclass, 0x104000, true,
"PCE0", "ce0", &ce);
ret = nvkm_falcon_create(&gf100_ce_func, parent, engine, oclass,
0x104000, true, "PCE0", "ce0", &ce);
*pobject = nv_object(ce);
if (ret)
return ret;
nv_subdev(ce)->unit = 0x00000040;
nv_subdev(ce)->intr = gt215_ce_intr;
nv_engine(ce)->cclass = &gf100_ce0_cclass;
nv_engine(ce)->sclass = gf100_ce0_sclass;
nv_falcon(ce)->code.data = gf100_ce_code;
@ -121,14 +125,13 @@ gf100_ce1_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
struct nvkm_falcon *ce;
int ret;
ret = nvkm_falcon_create(parent, engine, oclass, 0x105000, true,
"PCE1", "ce1", &ce);
ret = nvkm_falcon_create(&gf100_ce_func, parent, engine, oclass,
0x105000, true, "PCE1", "ce1", &ce);
*pobject = nv_object(ce);
if (ret)
return ret;
nv_subdev(ce)->unit = 0x00000080;
nv_subdev(ce)->intr = gt215_ce_intr;
nv_engine(ce)->cclass = &gf100_ce1_cclass;
nv_engine(ce)->sclass = gf100_ce1_sclass;
nv_falcon(ce)->code.data = gf100_ce_code;

52
drivers/gpu/drm/nouveau/nvkm/engine/ce/gt215.c
View File

@ -22,7 +22,6 @@
* Authors: Ben Skeggs
*/
#include <engine/ce.h>
#include <engine/falcon.h>
#include <engine/fifo.h>
#include "fuc/gt215.fuc3.h"
@ -70,47 +69,31 @@ gt215_ce_isr_error_name[] = {
};
void
gt215_ce_intr(struct nvkm_subdev *subdev)
gt215_ce_intr(struct nvkm_falcon *ce, struct nvkm_fifo_chan *chan)
{
struct nvkm_falcon *ce = (void *)subdev;
struct nvkm_engine *engine = &ce->engine;
struct nvkm_device *device = engine->subdev.device;
struct nvkm_fifo *fifo = device->fifo;
struct nvkm_object *engctx;
const struct nvkm_enum *en;
struct nvkm_subdev *subdev = &ce->engine.subdev;
struct nvkm_device *device = subdev->device;
const u32 base = (nv_subidx(subdev) - NVDEV_ENGINE_CE0) * 0x1000;
u32 dispatch = nvkm_rd32(device, 0x10401c + base);
u32 stat = nvkm_rd32(device, 0x104008 + base) & dispatch & ~(dispatch >> 16);
u64 inst = nvkm_rd32(device, 0x104050 + base) & 0x3fffffff;
u32 ssta = nvkm_rd32(device, 0x104040 + base) & 0x0000ffff;
u32 addr = nvkm_rd32(device, 0x104040 + base) >> 16;
u32 mthd = (addr & 0x07ff) << 2;
u32 subc = (addr & 0x3800) >> 11;
u32 data = nvkm_rd32(device, 0x104044 + base);
int chid;
const struct nvkm_enum *en =
nvkm_enum_find(gt215_ce_isr_error_name, ssta);
engctx = nvkm_engctx_get(engine, inst);
chid = fifo->chid(fifo, engctx);
if (stat & 0x00000040) {
en = nvkm_enum_find(gt215_ce_isr_error_name, ssta);
nvkm_error(subdev, "DISPATCH_ERROR %04x [%s] "
"ch %d [%010llx %s] subc %d "
"mthd %04x data %08x\n",
ssta, en ? en->name : "", chid, inst << 12,
nvkm_client_name(engctx), subc, mthd, data);
nvkm_wr32(device, 0x104004 + base, 0x00000040);
stat &= ~0x00000040;
}
if (stat) {
nvkm_error(subdev, "intr %08x\n", stat);
nvkm_wr32(device, 0x104004 + base, stat);
}
nvkm_engctx_put(engctx);
nvkm_error(subdev, "DISPATCH_ERROR %04x [%s] ch %d [%010llx %s] "
"subc %d mthd %04x data %08x\n", ssta,
en ? en->name : "", chan ? chan->chid : -1,
chan ? chan->inst : 0, nvkm_client_name(chan),
subc, mthd, data);
}
static const struct nvkm_falcon_func
gt215_ce_func = {
.intr = gt215_ce_intr,
};
static int
gt215_ce_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
struct nvkm_oclass *oclass, void *data, u32 size,
@ -120,14 +103,13 @@ gt215_ce_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
struct nvkm_falcon *ce;
int ret;
ret = nvkm_falcon_create(parent, engine, oclass, 0x104000, enable,
"PCE0", "ce0", &ce);
ret = nvkm_falcon_create(&gt215_ce_func, parent, engine, oclass,
0x104000, enable, "PCE0", "ce0", &ce);
*pobject = nv_object(ce);
if (ret)
return ret;
nv_subdev(ce)->unit = 0x00802000;
nv_subdev(ce)->intr = gt215_ce_intr;
nv_engine(ce)->cclass = &gt215_ce_cclass;
nv_engine(ce)->sclass = gt215_ce_sclass;
nv_falcon(ce)->code.data = gt215_ce_code;

27
drivers/gpu/drm/nouveau/nvkm/engine/falcon.c
View File

@ -20,17 +20,31 @@
* OTHER DEALINGS IN THE SOFTWARE.
*/
#include <engine/falcon.h>
#include <engine/fifo.h>
#include <subdev/timer.h>
void
static void
nvkm_falcon_intr(struct nvkm_subdev *subdev)
{
struct nvkm_falcon *falcon = (void *)subdev;
struct nvkm_device *device = falcon->engine.subdev.device;
const u32 base = falcon->addr;
u32 dispatch = nvkm_rd32(device, base + 0x01c);
u32 intr = nvkm_rd32(device, base + 0x008) & dispatch & ~(dispatch >> 16);
u32 dest = nvkm_rd32(device, base + 0x01c);
u32 intr = nvkm_rd32(device, base + 0x008) & dest & ~(dest >> 16);
u32 inst = nvkm_rd32(device, base + 0x050) & 0x3fffffff;
struct nvkm_fifo_chan *chan;
unsigned long flags;
chan = nvkm_fifo_chan_inst(device->fifo, (u64)inst << 12, &flags);
if (intr & 0x00000040) {
if (falcon->func->intr) {
falcon->func->intr(falcon, chan);
nvkm_wr32(device, base + 0x004, 0x00000040);
intr &= ~0x00000040;
}
}
if (intr & 0x00000010) {
nvkm_debug(subdev, "ucode halted\n");
@ -42,6 +56,8 @@ nvkm_falcon_intr(struct nvkm_subdev *subdev)
nvkm_error(subdev, "intr %08x\n", intr);
nvkm_wr32(device, base + 0x004, intr);
}
nvkm_fifo_chan_put(device->fifo, flags, &chan);
}
static void *
@ -260,7 +276,8 @@ _nvkm_falcon_fini(struct nvkm_object *object, bool suspend)
}
int
nvkm_falcon_create_(struct nvkm_object *parent, struct nvkm_object *engine,
nvkm_falcon_create_(const struct nvkm_falcon_func *func,
struct nvkm_object *parent, struct nvkm_object *engine,
struct nvkm_oclass *oclass, u32 addr, bool enable,
const char *iname, const char *fname,
int length, void **pobject)
@ -274,6 +291,8 @@ nvkm_falcon_create_(struct nvkm_object *parent, struct nvkm_object *engine,
if (ret)
return ret;
falcon->engine.subdev.intr = nvkm_falcon_intr;
falcon->func = func;
falcon->addr = addr;
return 0;
}

8
drivers/gpu/drm/nouveau/nvkm/engine/mspdec/g98.c
View File

@ -72,6 +72,10 @@ g98_mspdec_init(struct nvkm_object *object)
return 0;
}
static const struct nvkm_falcon_func
g98_mspdec_func = {
};
static int
g98_mspdec_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
struct nvkm_oclass *oclass, void *data, u32 size,
@ -80,8 +84,8 @@ g98_mspdec_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
struct nvkm_falcon *mspdec;
int ret;
ret = nvkm_falcon_create(parent, engine, oclass, 0x085000, true,
"PMSPDEC", "mspdec", &mspdec);
ret = nvkm_falcon_create(&g98_mspdec_func, parent, engine, oclass,
0x085000, true, "PMSPDEC", "mspdec", &mspdec);
*pobject = nv_object(mspdec);
if (ret)
return ret;

9
drivers/gpu/drm/nouveau/nvkm/engine/mspdec/gf100.c
View File

@ -71,6 +71,10 @@ gf100_mspdec_init(struct nvkm_object *object)
return 0;
}
static const struct nvkm_falcon_func
gf100_mspdec_func = {
};
static int
gf100_mspdec_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
struct nvkm_oclass *oclass, void *data, u32 size,
@ -79,14 +83,13 @@ gf100_mspdec_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
struct nvkm_falcon *mspdec;
int ret;
ret = nvkm_falcon_create(parent, engine, oclass, 0x085000, true,
"PMSPDEC", "mspdec", &mspdec);
ret = nvkm_falcon_create(&gf100_mspdec_func, parent, engine, oclass,
0x085000, true, "PMSPDEC", "mspdec", &mspdec);
*pobject = nv_object(mspdec);
if (ret)
return ret;
nv_subdev(mspdec)->unit = 0x00020000;
nv_subdev(mspdec)->intr = nvkm_falcon_intr;
nv_engine(mspdec)->cclass = &gf100_mspdec_cclass;
nv_engine(mspdec)->sclass = gf100_mspdec_sclass;
return 0;

9
drivers/gpu/drm/nouveau/nvkm/engine/mspdec/gk104.c
View File

@ -71,6 +71,10 @@ gk104_mspdec_init(struct nvkm_object *object)
return 0;
}
static const struct nvkm_falcon_func
gk104_mspdec_func = {
};
static int
gk104_mspdec_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
struct nvkm_oclass *oclass, void *data, u32 size,
@ -79,14 +83,13 @@ gk104_mspdec_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
struct nvkm_falcon *falcon;
int ret;
ret = nvkm_falcon_create(parent, engine, oclass, 0x085000, true,
"PMSPDEC", "mspdec", &falcon);
ret = nvkm_falcon_create(&gk104_mspdec_func, parent, engine, oclass,
0x085000, true, "PMSPDEC", "mspdec", &falcon);
*pobject = nv_object(falcon);
if (ret)
return ret;
nv_subdev(falcon)->unit = 0x00020000;
nv_subdev(falcon)->intr = nvkm_falcon_intr;
nv_engine(falcon)->cclass = &gk104_mspdec_cclass;
nv_engine(falcon)->sclass = gk104_mspdec_sclass;
return 0;

8
drivers/gpu/drm/nouveau/nvkm/engine/msppp/g98.c
View File

@ -72,6 +72,10 @@ g98_msppp_init(struct nvkm_object *object)
return 0;
}
static const struct nvkm_falcon_func
g98_msppp_func = {
};
static int
g98_msppp_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
struct nvkm_oclass *oclass, void *data, u32 size,
@ -80,8 +84,8 @@ g98_msppp_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
struct nvkm_falcon *msppp;
int ret;
ret = nvkm_falcon_create(parent, engine, oclass, 0x086000, true,
"PMSPPP", "msppp", &msppp);
ret = nvkm_falcon_create(&g98_msppp_func, parent, engine, oclass,
0x086000, true, "PMSPPP", "msppp", &msppp);
*pobject = nv_object(msppp);
if (ret)
return ret;

9
drivers/gpu/drm/nouveau/nvkm/engine/msppp/gf100.c
View File

@ -71,6 +71,10 @@ gf100_msppp_init(struct nvkm_object *object)
return 0;
}
static const struct nvkm_falcon_func
gf100_msppp_func = {
};
static int
gf100_msppp_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
struct nvkm_oclass *oclass, void *data, u32 size,
@ -79,14 +83,13 @@ gf100_msppp_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
struct nvkm_falcon *msppp;
int ret;
ret = nvkm_falcon_create(parent, engine, oclass, 0x086000, true,
"PMSPPP", "msppp", &msppp);
ret = nvkm_falcon_create(&gf100_msppp_func, parent, engine, oclass,
0x086000, true, "PMSPPP", "msppp", &msppp);
*pobject = nv_object(msppp);
if (ret)
return ret;
nv_subdev(msppp)->unit = 0x00000002;
nv_subdev(msppp)->intr = nvkm_falcon_intr;
nv_engine(msppp)->cclass = &gf100_msppp_cclass;
nv_engine(msppp)->sclass = gf100_msppp_sclass;
return 0;

8
drivers/gpu/drm/nouveau/nvkm/engine/msvld/g98.c
View File

@ -73,6 +73,10 @@ g98_msvld_init(struct nvkm_object *object)
return 0;
}
static const struct nvkm_falcon_func
g98_msvld_func = {
};
static int
g98_msvld_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
struct nvkm_oclass *oclass, void *data, u32 size,
@ -81,8 +85,8 @@ g98_msvld_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
struct nvkm_falcon *msvld;
int ret;
ret = nvkm_falcon_create(parent, engine, oclass, 0x084000, true,
"PMSVLD", "msvld", &msvld);
ret = nvkm_falcon_create(&g98_msvld_func, parent, engine, oclass,
0x084000, true, "PMSVLD", "msvld", &msvld);
*pobject = nv_object(msvld);
if (ret)
return ret;

9
drivers/gpu/drm/nouveau/nvkm/engine/msvld/gf100.c
View File

@ -71,6 +71,10 @@ gf100_msvld_init(struct nvkm_object *object)
return 0;
}
static const struct nvkm_falcon_func
gf100_msvld_func = {
};
static int
gf100_msvld_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
struct nvkm_oclass *oclass, void *data, u32 size,
@ -79,14 +83,13 @@ gf100_msvld_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
struct nvkm_falcon *msvld;
int ret;
ret = nvkm_falcon_create(parent, engine, oclass, 0x084000, true,
"PMSVLD", "msvld", &msvld);
ret = nvkm_falcon_create(&gf100_msvld_func, parent, engine, oclass,
0x084000, true, "PMSVLD", "msvld", &msvld);
*pobject = nv_object(msvld);
if (ret)
return ret;
nv_subdev(msvld)->unit = 0x00008000;
nv_subdev(msvld)->intr = nvkm_falcon_intr;
nv_engine(msvld)->cclass = &gf100_msvld_cclass;
nv_engine(msvld)->sclass = gf100_msvld_sclass;
return 0;

9
drivers/gpu/drm/nouveau/nvkm/engine/msvld/gk104.c
View File

@ -71,6 +71,10 @@ gk104_msvld_init(struct nvkm_object *object)
return 0;
}
static const struct nvkm_falcon_func
gk104_msvld_func = {
};
static int
gk104_msvld_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
struct nvkm_oclass *oclass, void *data, u32 size,
@ -79,14 +83,13 @@ gk104_msvld_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
struct nvkm_falcon *msvld;
int ret;
ret = nvkm_falcon_create(parent, engine, oclass, 0x084000, true,
"PMSVLD", "msvld", &msvld);
ret = nvkm_falcon_create(&gk104_msvld_func, parent, engine, oclass,
0x084000, true, "PMSVLD", "msvld", &msvld);
*pobject = nv_object(msvld);
if (ret)
return ret;
nv_subdev(msvld)->unit = 0x00008000;
nv_subdev(msvld)->intr = nvkm_falcon_intr;
nv_engine(msvld)->cclass = &gk104_msvld_cclass;
nv_engine(msvld)->sclass = gk104_msvld_sclass;
return 0;

53
drivers/gpu/drm/nouveau/nvkm/engine/sec/g98.c
View File

@ -23,11 +23,11 @@
*/
#include <engine/sec.h>
#include <engine/falcon.h>
#include <engine/fifo.h>
#include "fuc/g98.fuc0s.h"
#include <core/client.h>
#include <core/enum.h>
#include <engine/fifo.h>
/*******************************************************************************
* Crypt object classes
@ -69,46 +69,30 @@ static const struct nvkm_enum g98_sec_isr_error_name[] = {
};
static void
g98_sec_intr(struct nvkm_subdev *subdev)
g98_sec_intr(struct nvkm_falcon *sec, struct nvkm_fifo_chan *chan)
{
struct nvkm_falcon *sec = (void *)subdev;
struct nvkm_device *device = sec->engine.subdev.device;
struct nvkm_fifo *fifo = device->fifo;
struct nvkm_engine *engine = nv_engine(subdev);
struct nvkm_object *engctx;
u32 disp = nvkm_rd32(device, 0x08701c);
u32 stat = nvkm_rd32(device, 0x087008) & disp & ~(disp >> 16);
u32 inst = nvkm_rd32(device, 0x087050) & 0x3fffffff;
struct nvkm_subdev *subdev = &sec->engine.subdev;
struct nvkm_device *device = subdev->device;
u32 ssta = nvkm_rd32(device, 0x087040) & 0x0000ffff;
u32 addr = nvkm_rd32(device, 0x087040) >> 16;
u32 mthd = (addr & 0x07ff) << 2;
u32 subc = (addr & 0x3800) >> 11;
u32 data = nvkm_rd32(device, 0x087044);
const struct nvkm_enum *en;
int chid;
const struct nvkm_enum *en =
nvkm_enum_find(g98_sec_isr_error_name, ssta);
engctx = nvkm_engctx_get(engine, inst);
chid = fifo->chid(fifo, engctx);
if (stat & 0x00000040) {
en = nvkm_enum_find(g98_sec_isr_error_name, ssta);
nvkm_error(subdev, "DISPATCH_ERROR %04x [%s] "
"ch %d [%010llx %s] subc %d "
"mthd %04x data %08x\n", ssta,
en ? en->name : "", chid, (u64)inst << 12,
nvkm_client_name(engctx), subc, mthd, data);
nvkm_wr32(device, 0x087004, 0x00000040);
stat &= ~0x00000040;
}
if (stat) {
nvkm_error(subdev, "intr %08x\n", stat);
nvkm_wr32(device, 0x087004, stat);
}
nvkm_engctx_put(engctx);
nvkm_error(subdev, "DISPATCH_ERROR %04x [%s] ch %d [%010llx %s] "
"subc %d mthd %04x data %08x\n", ssta,
en ? en->name : "UNKNOWN", chan ? chan->chid : -1,
chan ? chan->inst : 0, nvkm_client_name(chan),
subc, mthd, data);
}
static const struct nvkm_falcon_func
g98_sec_func = {
.intr = g98_sec_intr,
};
static int
g98_sec_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
struct nvkm_oclass *oclass, void *data, u32 size,
@ -117,14 +101,13 @@ g98_sec_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
struct nvkm_falcon *sec;
int ret;
ret = nvkm_falcon_create(parent, engine, oclass, 0x087000, true,
"PSEC", "sec", &sec);
ret = nvkm_falcon_create(&g98_sec_func, parent, engine, oclass,
0x087000, true, "PSEC", "sec", &sec);
*pobject = nv_object(sec);
if (ret)
return ret;
nv_subdev(sec)->unit = 0x00004000;
nv_subdev(sec)->intr = g98_sec_intr;
nv_engine(sec)->cclass = &g98_sec_cclass;
nv_engine(sec)->sclass = g98_sec_sclass;
nv_falcon(sec)->code.data = g98_sec_code;