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-rw-r--r--bin/nv_perfmon.c12
-rw-r--r--drm/nouveau/include/nvif/class.h26
-rw-r--r--drm/nouveau/include/nvif/ioctl.h5
-rw-r--r--drm/nouveau/nvkm/engine/pm/base.c38
4 files changed, 57 insertions, 24 deletions
diff --git a/bin/nv_perfmon.c b/bin/nv_perfmon.c
index a8c583810..30a313821 100644
--- a/bin/nv_perfmon.c
+++ b/bin/nv_perfmon.c
@@ -600,7 +600,7 @@ main(int argc, char **argv)
const char *cfg = NULL;
const char *dbg = "error";
u64 dev = ~0ULL;
- struct nvif_perfctr_query_v0 args = {};
+ struct nvif_perfmon_query_signal_v0 args = {};
struct nvif_client *client;
struct nvif_object object;
int ret, c, k;
@@ -644,15 +644,14 @@ main(int argc, char **argv)
}
ret = nvif_object_init(nvif_object(device), NULL, 0xdeadbeef,
- NVIF_IOCTL_NEW_V0_PERFCTR,
- &(struct nvif_perfctr_v0) {
- }, sizeof(struct nvif_perfctr_v0), &object);
+ NVIF_IOCTL_NEW_V0_PERFMON, NULL, 0, &object);
assert(ret == 0);
do {
u32 prev_iter = args.iter;
args.name[0] = '\0';
- ret = nvif_mthd(&object, NVIF_PERFCTR_V0_QUERY, &args, sizeof(args));
+ ret = nvif_mthd(&object, NVIF_PERFMON_V0_QUERY_SIGNAL,
+ &args, sizeof(args));
assert(ret == 0);
if (prev_iter) {
@@ -663,7 +662,8 @@ main(int argc, char **argv)
args.iter = prev_iter;
strncpy(signals[nr_signals - 1], args.name,
sizeof(args.name));
- ret = nvif_mthd(&object, NVIF_PERFCTR_V0_QUERY, &args, sizeof(args));
+ ret = nvif_mthd(&object, NVIF_PERFMON_V0_QUERY_SIGNAL,
+ &args, sizeof(args));
assert(ret == 0);
}
} while (args.iter != 0xffffffff);
diff --git a/drm/nouveau/include/nvif/class.h b/drm/nouveau/include/nvif/class.h
index 64f8b2f68..11935a048 100644
--- a/drm/nouveau/include/nvif/class.h
+++ b/drm/nouveau/include/nvif/class.h
@@ -251,6 +251,20 @@ struct gf110_dma_v0 {
* perfmon
******************************************************************************/
+#define NVIF_PERFMON_V0_QUERY_SIGNAL 0x00
+
+struct nvif_perfmon_query_signal_v0 {
+ __u8 version;
+ __u8 pad01[3];
+ __u32 iter;
+ char name[64];
+};
+
+
+/*******************************************************************************
+ * perfctr
+ ******************************************************************************/
+
struct nvif_perfctr_v0 {
__u8 version;
__u8 pad01[1];
@@ -259,16 +273,8 @@ struct nvif_perfctr_v0 {
char name[4][64];
};
-#define NVIF_PERFCTR_V0_QUERY 0x00
-#define NVIF_PERFCTR_V0_SAMPLE 0x01
-#define NVIF_PERFCTR_V0_READ 0x02
-
-struct nvif_perfctr_query_v0 {
- __u8 version;
- __u8 pad01[3];
- __u32 iter;
- char name[64];
-};
+#define NVIF_PERFCTR_V0_SAMPLE 0x00
+#define NVIF_PERFCTR_V0_READ 0x01
struct nvif_perfctr_sample {
};
diff --git a/drm/nouveau/include/nvif/ioctl.h b/drm/nouveau/include/nvif/ioctl.h
index 4cd8e323b..517cd27cd 100644
--- a/drm/nouveau/include/nvif/ioctl.h
+++ b/drm/nouveau/include/nvif/ioctl.h
@@ -49,8 +49,9 @@ struct nvif_ioctl_new_v0 {
__u64 token;
__u32 handle;
/* these class numbers are made up by us, and not nvidia-assigned */
-#define NVIF_IOCTL_NEW_V0_PERFCTR 0x0000ffff
-#define NVIF_IOCTL_NEW_V0_CONTROL 0x0000fffe
+#define NVIF_IOCTL_NEW_V0_PERFMON 0x0000ffff
+#define NVIF_IOCTL_NEW_V0_PERFCTR 0x0000fffe
+#define NVIF_IOCTL_NEW_V0_CONTROL 0x0000fffd
__u32 oclass;
__u8 data[]; /* class data (class.h) */
};
diff --git a/drm/nouveau/nvkm/engine/pm/base.c b/drm/nouveau/nvkm/engine/pm/base.c
index 7b07e8b04..cb8817061 100644
--- a/drm/nouveau/nvkm/engine/pm/base.c
+++ b/drm/nouveau/nvkm/engine/pm/base.c
@@ -83,10 +83,10 @@ nvkm_perfsig_find(struct nvkm_pm *ppm, const char *name, u32 size,
* Perfmon object classes
******************************************************************************/
static int
-nvkm_perfctr_query(struct nvkm_object *object, void *data, u32 size)
+nvkm_perfmon_mthd_query_signal(struct nvkm_object *object, void *data, u32 size)
{
union {
- struct nvif_perfctr_query_v0 v0;
+ struct nvif_perfmon_query_signal_v0 v0;
} *args = data;
struct nvkm_device *device = nv_device(object);
struct nvkm_pm *ppm = (void *)object->engine;
@@ -97,9 +97,9 @@ nvkm_perfctr_query(struct nvkm_object *object, void *data, u32 size)
int tmp = 0, di, si;
int ret;
- nv_ioctl(object, "perfctr query size %d\n", size);
+ nv_ioctl(object, "perfmon query signal size %d\n", size);
if (nvif_unpack(args->v0, 0, 0, false)) {
- nv_ioctl(object, "perfctr query vers %d iter %08x\n",
+ nv_ioctl(object, "perfmon query signal vers %d iter %08x\n",
args->v0.version, args->v0.iter);
di = (args->v0.iter & 0xff000000) >> 24;
si = (args->v0.iter & 0x00ffffff) - 1;
@@ -142,6 +142,30 @@ nvkm_perfctr_query(struct nvkm_object *object, void *data, u32 size)
}
static int
+nvkm_perfmon_mthd(struct nvkm_object *object, u32 mthd, void *data, u32 size)
+{
+ switch (mthd) {
+ case NVIF_PERFMON_V0_QUERY_SIGNAL:
+ return nvkm_perfmon_mthd_query_signal(object, data, size);
+ default:
+ break;
+ }
+ return -EINVAL;
+}
+
+static struct nvkm_ofuncs
+nvkm_perfmon_ofuncs = {
+ .ctor = _nvkm_object_ctor,
+ .dtor = nvkm_object_destroy,
+ .init = nvkm_object_init,
+ .fini = nvkm_object_fini,
+ .mthd = nvkm_perfmon_mthd,
+};
+
+/*******************************************************************************
+ * Perfctr object classes
+ ******************************************************************************/
+static int
nvkm_perfctr_sample(struct nvkm_object *object, void *data, u32 size)
{
union {
@@ -221,8 +245,6 @@ static int
nvkm_perfctr_mthd(struct nvkm_object *object, u32 mthd, void *data, u32 size)
{
switch (mthd) {
- case NVIF_PERFCTR_V0_QUERY:
- return nvkm_perfctr_query(object, data, size);
case NVIF_PERFCTR_V0_SAMPLE:
return nvkm_perfctr_sample(object, data, size);
case NVIF_PERFCTR_V0_READ:
@@ -299,6 +321,10 @@ nvkm_perfctr_ofuncs = {
struct nvkm_oclass
nvkm_pm_sclass[] = {
+ {
+ .handle = NVIF_IOCTL_NEW_V0_PERFMON,
+ .ofuncs = &nvkm_perfmon_ofuncs,
+ },
{ .handle = NVIF_IOCTL_NEW_V0_PERFCTR,
.ofuncs = &nvkm_perfctr_ofuncs,
},
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