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authorBen Skeggs <bskeggs@redhat.com>2015-01-14 15:31:24 +1000
committerBen Skeggs <bskeggs@redhat.com>2015-01-19 15:42:03 +1000
commit35f754b54dc6a10060a7dda9ff1a8271deba49ec (patch)
treedf9c5993d22b79dcb9fcd8382ae7bc438a225461
parentafb78a2427dd3ef4e2b6a2e2f4f8c50d719671ac (diff)
downloadnouveau-35f754b54dc6a10060a7dda9ff1a8271deba49ec.tar.gz
sec: namespace + nvidia gpu names (no binary change)
The namespace of NVKM is being changed to nvkm_ instead of nouveau_, which will be used for the DRM part of the driver. This is being done in order to make it very clear as to what part of the driver a given symbol belongs to, and as a minor step towards splitting the DRM driver out to be able to stand on its own (for virt). Because there's already a large amount of churn here anyway, this is as good a time as any to also switch to NVIDIA's device and chipset naming to ease collaboration with them. A comparison of objdump disassemblies proves no code changes. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
-rw-r--r--drm/nouveau/include/nvkm/engine/sec.h3
-rw-r--r--drm/nouveau/nvkm/engine/device/nv50.c6
-rw-r--r--drm/nouveau/nvkm/engine/sec/Kbuild2
-rw-r--r--drm/nouveau/nvkm/engine/sec/fuc/g98.fuc0s (renamed from drm/nouveau/nvkm/engine/sec/fuc/nv98.fuc0s)6
-rw-r--r--drm/nouveau/nvkm/engine/sec/fuc/g98.fuc0s.h (renamed from drm/nouveau/nvkm/engine/sec/fuc/nv98.fuc0s.h)4
-rw-r--r--drm/nouveau/nvkm/engine/sec/g98.c (renamed from drm/nouveau/nvkm/engine/sec/nv98.c)105
-rw-r--r--lib/Makefile2
7 files changed, 61 insertions, 67 deletions
diff --git a/drm/nouveau/include/nvkm/engine/sec.h b/drm/nouveau/include/nvkm/engine/sec.h
index 32cd4cb07..44590a2a4 100644
--- a/drm/nouveau/include/nvkm/engine/sec.h
+++ b/drm/nouveau/include/nvkm/engine/sec.h
@@ -1,4 +1,5 @@
#ifndef __NVKM_SEC_H__
#define __NVKM_SEC_H__
-extern struct nouveau_oclass nv98_sec_oclass;
+#include <core/engine.h>
+extern struct nvkm_oclass g98_sec_oclass;
#endif
diff --git a/drm/nouveau/nvkm/engine/device/nv50.c b/drm/nouveau/nvkm/engine/device/nv50.c
index 4bbd6b7ac..bf3998b96 100644
--- a/drm/nouveau/nvkm/engine/device/nv50.c
+++ b/drm/nouveau/nvkm/engine/device/nv50.c
@@ -255,7 +255,7 @@ nv50_identify(struct nouveau_device *device)
device->oclass[NVDEV_ENGINE_SW ] = nv50_sw_oclass;
device->oclass[NVDEV_ENGINE_GR ] = &nv50_gr_oclass;
device->oclass[NVDEV_ENGINE_MSPDEC ] = &g98_mspdec_oclass;
- device->oclass[NVDEV_ENGINE_SEC ] = &nv98_sec_oclass;
+ device->oclass[NVDEV_ENGINE_SEC ] = &g98_sec_oclass;
device->oclass[NVDEV_ENGINE_MSVLD ] = &g98_msvld_oclass;
device->oclass[NVDEV_ENGINE_MSPPP ] = &g98_msppp_oclass;
device->oclass[NVDEV_ENGINE_DISP ] = g94_disp_oclass;
@@ -313,7 +313,7 @@ nv50_identify(struct nouveau_device *device)
device->oclass[NVDEV_ENGINE_SW ] = nv50_sw_oclass;
device->oclass[NVDEV_ENGINE_GR ] = &nv50_gr_oclass;
device->oclass[NVDEV_ENGINE_MSPDEC ] = &g98_mspdec_oclass;
- device->oclass[NVDEV_ENGINE_SEC ] = &nv98_sec_oclass;
+ device->oclass[NVDEV_ENGINE_SEC ] = &g98_sec_oclass;
device->oclass[NVDEV_ENGINE_MSVLD ] = &g98_msvld_oclass;
device->oclass[NVDEV_ENGINE_MSPPP ] = &g98_msppp_oclass;
device->oclass[NVDEV_ENGINE_DISP ] = g94_disp_oclass;
@@ -342,7 +342,7 @@ nv50_identify(struct nouveau_device *device)
device->oclass[NVDEV_ENGINE_SW ] = nv50_sw_oclass;
device->oclass[NVDEV_ENGINE_GR ] = &nv50_gr_oclass;
device->oclass[NVDEV_ENGINE_MSPDEC ] = &g98_mspdec_oclass;
- device->oclass[NVDEV_ENGINE_SEC ] = &nv98_sec_oclass;
+ device->oclass[NVDEV_ENGINE_SEC ] = &g98_sec_oclass;
device->oclass[NVDEV_ENGINE_MSVLD ] = &g98_msvld_oclass;
device->oclass[NVDEV_ENGINE_MSPPP ] = &g98_msppp_oclass;
device->oclass[NVDEV_ENGINE_DISP ] = g94_disp_oclass;
diff --git a/drm/nouveau/nvkm/engine/sec/Kbuild b/drm/nouveau/nvkm/engine/sec/Kbuild
index 5ce7a5073..552d40a46 100644
--- a/drm/nouveau/nvkm/engine/sec/Kbuild
+++ b/drm/nouveau/nvkm/engine/sec/Kbuild
@@ -1 +1 @@
-nvkm-y += nvkm/engine/sec/nv98.o
+nvkm-y += nvkm/engine/sec/g98.o
diff --git a/drm/nouveau/nvkm/engine/sec/fuc/nv98.fuc0s b/drm/nouveau/nvkm/engine/sec/fuc/g98.fuc0s
index 0b9e77782..06ee06071 100644
--- a/drm/nouveau/nvkm/engine/sec/fuc/nv98.fuc0s
+++ b/drm/nouveau/nvkm/engine/sec/fuc/g98.fuc0s
@@ -1,5 +1,5 @@
/*
- * fuc microcode for nv98 psec engine
+ * fuc microcode for g98 psec engine
* Copyright (C) 2010 Marcin Koƛcielnicki
*
* This program is free software; you can redistribute it and/or modify
@@ -17,7 +17,7 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
-.section #nv98_psec_data
+.section #g98_psec_data
ctx_dma:
ctx_dma_query: .b32 0
@@ -94,7 +94,7 @@ sec_dtable:
.align 0x100
-.section #nv98_psec_code
+.section #g98_psec_code
// $r0 is always set to 0 in our code - this allows some space savings.
clear b32 $r0
diff --git a/drm/nouveau/nvkm/engine/sec/fuc/nv98.fuc0s.h b/drm/nouveau/nvkm/engine/sec/fuc/g98.fuc0s.h
index f7e1e135b..5d65c4fbb 100644
--- a/drm/nouveau/nvkm/engine/sec/fuc/nv98.fuc0s.h
+++ b/drm/nouveau/nvkm/engine/sec/fuc/g98.fuc0s.h
@@ -1,4 +1,4 @@
-uint32_t nv98_psec_data[] = {
+uint32_t g98_psec_data[] = {
/* 0x0000: ctx_dma */
/* 0x0000: ctx_dma_query */
0x00000000,
@@ -150,7 +150,7 @@ uint32_t nv98_psec_data[] = {
0x00000000,
};
-uint32_t nv98_psec_code[] = {
+uint32_t g98_psec_code[] = {
0x17f004bd,
0x0010fe35,
0xf10004fe,
diff --git a/drm/nouveau/nvkm/engine/sec/nv98.c b/drm/nouveau/nvkm/engine/sec/g98.c
index 10d0d1ff2..9d5c1b8b1 100644
--- a/drm/nouveau/nvkm/engine/sec/nv98.c
+++ b/drm/nouveau/nvkm/engine/sec/g98.c
@@ -21,32 +21,25 @@
*
* Authors: Ben Skeggs
*/
+#include <engine/sec.h>
+#include <engine/falcon.h>
+#include "fuc/g98.fuc0s.h"
#include <core/client.h>
-#include <core/os.h>
#include <core/enum.h>
-#include <core/engctx.h>
-
-#include <subdev/timer.h>
-#include <subdev/fb.h>
-
-#include <engine/falcon.h>
#include <engine/fifo.h>
-#include <engine/sec.h>
-
-#include "fuc/nv98.fuc0s.h"
-struct nv98_sec_priv {
- struct nouveau_falcon base;
+struct g98_sec_priv {
+ struct nvkm_falcon base;
};
/*******************************************************************************
* Crypt object classes
******************************************************************************/
-static struct nouveau_oclass
-nv98_sec_sclass[] = {
- { 0x88b4, &nouveau_object_ofuncs },
+static struct nvkm_oclass
+g98_sec_sclass[] = {
+ { 0x88b4, &nvkm_object_ofuncs },
{},
};
@@ -54,16 +47,16 @@ nv98_sec_sclass[] = {
* PSEC context
******************************************************************************/
-static struct nouveau_oclass
-nv98_sec_cclass = {
+static struct nvkm_oclass
+g98_sec_cclass = {
.handle = NV_ENGCTX(SEC, 0x98),
- .ofuncs = &(struct nouveau_ofuncs) {
- .ctor = _nouveau_falcon_context_ctor,
- .dtor = _nouveau_falcon_context_dtor,
- .init = _nouveau_falcon_context_init,
- .fini = _nouveau_falcon_context_fini,
- .rd32 = _nouveau_falcon_context_rd32,
- .wr32 = _nouveau_falcon_context_wr32,
+ .ofuncs = &(struct nvkm_ofuncs) {
+ .ctor = _nvkm_falcon_context_ctor,
+ .dtor = _nvkm_falcon_context_dtor,
+ .init = _nvkm_falcon_context_init,
+ .fini = _nvkm_falcon_context_fini,
+ .rd32 = _nvkm_falcon_context_rd32,
+ .wr32 = _nvkm_falcon_context_wr32,
},
};
@@ -71,7 +64,7 @@ nv98_sec_cclass = {
* PSEC engine/subdev functions
******************************************************************************/
-static const struct nouveau_enum nv98_sec_isr_error_name[] = {
+static const struct nvkm_enum g98_sec_isr_error_name[] = {
{ 0x0000, "ILLEGAL_MTHD" },
{ 0x0001, "INVALID_BITFIELD" },
{ 0x0002, "INVALID_ENUM" },
@@ -80,12 +73,12 @@ static const struct nouveau_enum nv98_sec_isr_error_name[] = {
};
static void
-nv98_sec_intr(struct nouveau_subdev *subdev)
+g98_sec_intr(struct nvkm_subdev *subdev)
{
- struct nouveau_fifo *pfifo = nouveau_fifo(subdev);
- struct nouveau_engine *engine = nv_engine(subdev);
- struct nouveau_object *engctx;
- struct nv98_sec_priv *priv = (void *)subdev;
+ struct nvkm_fifo *pfifo = nvkm_fifo(subdev);
+ struct nvkm_engine *engine = nv_engine(subdev);
+ struct nvkm_object *engctx;
+ struct g98_sec_priv *priv = (void *)subdev;
u32 disp = nv_rd32(priv, 0x08701c);
u32 stat = nv_rd32(priv, 0x087008) & disp & ~(disp >> 16);
u32 inst = nv_rd32(priv, 0x087050) & 0x3fffffff;
@@ -96,14 +89,14 @@ nv98_sec_intr(struct nouveau_subdev *subdev)
u32 data = nv_rd32(priv, 0x087044);
int chid;
- engctx = nouveau_engctx_get(engine, inst);
+ engctx = nvkm_engctx_get(engine, inst);
chid = pfifo->chid(pfifo, engctx);
if (stat & 0x00000040) {
nv_error(priv, "DISPATCH_ERROR [");
- nouveau_enum_print(nv98_sec_isr_error_name, ssta);
+ nvkm_enum_print(g98_sec_isr_error_name, ssta);
pr_cont("] ch %d [0x%010llx %s] subc %d mthd 0x%04x data 0x%08x\n",
- chid, (u64)inst << 12, nouveau_client_name(engctx),
+ chid, (u64)inst << 12, nvkm_client_name(engctx),
subc, mthd, data);
nv_wr32(priv, 0x087004, 0x00000040);
stat &= ~0x00000040;
@@ -114,43 +107,43 @@ nv98_sec_intr(struct nouveau_subdev *subdev)
nv_wr32(priv, 0x087004, stat);
}
- nouveau_engctx_put(engctx);
+ nvkm_engctx_put(engctx);
}
static int
-nv98_sec_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
- struct nouveau_oclass *oclass, void *data, u32 size,
- struct nouveau_object **pobject)
+g98_sec_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
+ struct nvkm_oclass *oclass, void *data, u32 size,
+ struct nvkm_object **pobject)
{
- struct nv98_sec_priv *priv;
+ struct g98_sec_priv *priv;
int ret;
- ret = nouveau_falcon_create(parent, engine, oclass, 0x087000, true,
- "PSEC", "sec", &priv);
+ ret = nvkm_falcon_create(parent, engine, oclass, 0x087000, true,
+ "PSEC", "sec", &priv);
*pobject = nv_object(priv);
if (ret)
return ret;
nv_subdev(priv)->unit = 0x00004000;
- nv_subdev(priv)->intr = nv98_sec_intr;
- nv_engine(priv)->cclass = &nv98_sec_cclass;
- nv_engine(priv)->sclass = nv98_sec_sclass;
- nv_falcon(priv)->code.data = nv98_psec_code;
- nv_falcon(priv)->code.size = sizeof(nv98_psec_code);
- nv_falcon(priv)->data.data = nv98_psec_data;
- nv_falcon(priv)->data.size = sizeof(nv98_psec_data);
+ nv_subdev(priv)->intr = g98_sec_intr;
+ nv_engine(priv)->cclass = &g98_sec_cclass;
+ nv_engine(priv)->sclass = g98_sec_sclass;
+ nv_falcon(priv)->code.data = g98_psec_code;
+ nv_falcon(priv)->code.size = sizeof(g98_psec_code);
+ nv_falcon(priv)->data.data = g98_psec_data;
+ nv_falcon(priv)->data.size = sizeof(g98_psec_data);
return 0;
}
-struct nouveau_oclass
-nv98_sec_oclass = {
+struct nvkm_oclass
+g98_sec_oclass = {
.handle = NV_ENGINE(SEC, 0x98),
- .ofuncs = &(struct nouveau_ofuncs) {
- .ctor = nv98_sec_ctor,
- .dtor = _nouveau_falcon_dtor,
- .init = _nouveau_falcon_init,
- .fini = _nouveau_falcon_fini,
- .rd32 = _nouveau_falcon_rd32,
- .wr32 = _nouveau_falcon_wr32,
+ .ofuncs = &(struct nvkm_ofuncs) {
+ .ctor = g98_sec_ctor,
+ .dtor = _nvkm_falcon_dtor,
+ .init = _nvkm_falcon_init,
+ .fini = _nvkm_falcon_fini,
+ .rd32 = _nvkm_falcon_rd32,
+ .wr32 = _nvkm_falcon_wr32,
},
};
diff --git a/lib/Makefile b/lib/Makefile
index c6626f280..b3b9ddb06 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -23,7 +23,7 @@ fucs := $(drm)/nvkm/engine/ce/fuc/gt215.fuc3.h \
$(drm)/nvkm/subdev/pmu/fuc/gf100.fuc3.h \
$(drm)/nvkm/subdev/pmu/fuc/gf110.fuc4.h \
$(drm)/nvkm/subdev/pmu/fuc/gk208.fuc5.h \
- $(drm)/nvkm/engine/sec/fuc/nv98.fuc0s.h
+ $(drm)/nvkm/engine/sec/fuc/g98.fuc0s.h
drms := $(addprefix $(lib)/, $(nvif-y)) \
$(addprefix $(lib)/, $(nvkm-y))
srcs := $(lib)/drm.o \