From: Ben Skeggs <bskeggs@redhat.com>
Date: Tue, 8 May 2018 10:39:46 +0000 (+1000)
Subject: drm/nouveau/gr/gf100-: virtualise init_num_active_ltcs
X-Git-Tag: v4.18-rc1~128^2~7^2~119
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=bfd27f39b5419724883bbd04910c4c35e57b6154;p=linux.git

drm/nouveau/gr/gf100-: virtualise init_num_active_ltcs

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
---

diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c
index 56d9ead0b380..d33e531bb1a0 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c
@@ -1930,6 +1930,13 @@ gf100_gr_init_gpc_mmu(struct gf100_gr *gr)
 	nvkm_wr32(device, 0x4188b8, nvkm_memory_addr(fb->mmu_rd) >> 8);
 }
 
+void
+gf100_gr_init_num_active_ltcs(struct gf100_gr *gr)
+{
+	struct nvkm_device *device = gr->base.engine.subdev.device;
+	nvkm_wr32(device, GPC_BCAST(0x08ac), nvkm_rd32(device, 0x100800));
+}
+
 void
 gf100_gr_init_zcull(struct gf100_gr *gr)
 {
@@ -1989,8 +1996,7 @@ gf100_gr_init(struct gf100_gr *gr)
 
 	gr->func->init_vsc_stream_master(gr);
 	gr->func->init_zcull(gr);
-
-	nvkm_wr32(device, GPC_BCAST(0x08ac), nvkm_rd32(device, 0x100800));
+	gr->func->init_num_active_ltcs(gr);
 
 	nvkm_wr32(device, 0x400500, 0x00010001);
 
@@ -2074,6 +2080,7 @@ gf100_gr = {
 	.init_gpc_mmu = gf100_gr_init_gpc_mmu,
 	.init_vsc_stream_master = gf100_gr_init_vsc_stream_master,
 	.init_zcull = gf100_gr_init_zcull,
+	.init_num_active_ltcs = gf100_gr_init_num_active_ltcs,
 	.mmio = gf100_gr_pack_mmio,
 	.fecs.ucode = &gf100_gr_fecs_ucode,
 	.gpccs.ucode = &gf100_gr_gpccs_ucode,
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.h b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.h
index b322dc424761..7f6aed873408 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.h
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.h
@@ -126,10 +126,10 @@ struct gf100_gr_func {
 	void (*init_bios)(struct gf100_gr *);
 	void (*init_vsc_stream_master)(struct gf100_gr *);
 	void (*init_zcull)(struct gf100_gr *);
+	void (*init_num_active_ltcs)(struct gf100_gr *);
 	void (*init_rop_active_fbps)(struct gf100_gr *);
 	void (*init_ppc_exceptions)(struct gf100_gr *);
 	void (*init_swdx_pes_mask)(struct gf100_gr *);
-	void (*init_num_active_ltcs)(struct gf100_gr *);
 	void (*set_hww_esr_report_mask)(struct gf100_gr *);
 	const struct gf100_gr_pack *mmio;
 	struct {
@@ -149,6 +149,7 @@ int gf100_gr_rops(struct gf100_gr *);
 int gf100_gr_init(struct gf100_gr *);
 void gf100_gr_init_vsc_stream_master(struct gf100_gr *);
 void gf100_gr_init_zcull(struct gf100_gr *);
+void gf100_gr_init_num_active_ltcs(struct gf100_gr *);
 
 void gf117_gr_init_zcull(struct gf100_gr *);
 
@@ -160,6 +161,7 @@ void gk104_gr_init_ppc_exceptions(struct gf100_gr *);
 int gk20a_gr_init(struct gf100_gr *);
 
 int gm200_gr_rops(struct gf100_gr *);
+void gm200_gr_init_num_active_ltcs(struct gf100_gr *);
 
 int gp100_gr_init(struct gf100_gr *);
 void gp100_gr_init_rop_active_fbps(struct gf100_gr *);
@@ -315,7 +317,5 @@ void gm107_gr_init_bios(struct gf100_gr *);
 
 void gm200_gr_init_gpc_mmu(struct gf100_gr *);
 
-void gp100_gr_init_num_active_ltcs(struct gf100_gr *gr);
-
 void gp102_gr_init_swdx_pes_mask(struct gf100_gr *);
 #endif
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf104.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf104.c
index 23c2613fa6bf..b6d67f5e5e71 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf104.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf104.c
@@ -118,6 +118,7 @@ gf104_gr = {
 	.init_gpc_mmu = gf100_gr_init_gpc_mmu,
 	.init_vsc_stream_master = gf100_gr_init_vsc_stream_master,
 	.init_zcull = gf100_gr_init_zcull,
+	.init_num_active_ltcs = gf100_gr_init_num_active_ltcs,
 	.mmio = gf104_gr_pack_mmio,
 	.fecs.ucode = &gf100_gr_fecs_ucode,
 	.gpccs.ucode = &gf100_gr_gpccs_ucode,
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf108.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf108.c
index a79a7860732a..9b5796bd1dc0 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf108.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf108.c
@@ -116,6 +116,7 @@ gf108_gr = {
 	.init_r405a14 = gf108_gr_init_r405a14,
 	.init_vsc_stream_master = gf100_gr_init_vsc_stream_master,
 	.init_zcull = gf100_gr_init_zcull,
+	.init_num_active_ltcs = gf100_gr_init_num_active_ltcs,
 	.mmio = gf108_gr_pack_mmio,
 	.fecs.ucode = &gf100_gr_fecs_ucode,
 	.gpccs.ucode = &gf100_gr_gpccs_ucode,
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf110.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf110.c
index fd8e13716d94..7e346a0e9540 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf110.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf110.c
@@ -90,6 +90,7 @@ gf110_gr = {
 	.init_gpc_mmu = gf100_gr_init_gpc_mmu,
 	.init_vsc_stream_master = gf100_gr_init_vsc_stream_master,
 	.init_zcull = gf100_gr_init_zcull,
+	.init_num_active_ltcs = gf100_gr_init_num_active_ltcs,
 	.mmio = gf110_gr_pack_mmio,
 	.fecs.ucode = &gf100_gr_fecs_ucode,
 	.gpccs.ucode = &gf100_gr_gpccs_ucode,
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf117.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf117.c
index 01e213e4d1a9..5c68c5f904ce 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf117.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf117.c
@@ -154,6 +154,7 @@ gf117_gr = {
 	.init_gpc_mmu = gf100_gr_init_gpc_mmu,
 	.init_vsc_stream_master = gf100_gr_init_vsc_stream_master,
 	.init_zcull = gf117_gr_init_zcull,
+	.init_num_active_ltcs = gf100_gr_init_num_active_ltcs,
 	.mmio = gf117_gr_pack_mmio,
 	.fecs.ucode = &gf117_gr_fecs_ucode,
 	.gpccs.ucode = &gf117_gr_gpccs_ucode,
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf119.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf119.c
index 269922e9fca2..b642bd224ecf 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf119.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf119.c
@@ -181,6 +181,7 @@ gf119_gr = {
 	.init_gpc_mmu = gf100_gr_init_gpc_mmu,
 	.init_vsc_stream_master = gf100_gr_init_vsc_stream_master,
 	.init_zcull = gf100_gr_init_zcull,
+	.init_num_active_ltcs = gf100_gr_init_num_active_ltcs,
 	.mmio = gf119_gr_pack_mmio,
 	.fecs.ucode = &gf100_gr_fecs_ucode,
 	.gpccs.ucode = &gf100_gr_gpccs_ucode,
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk104.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk104.c
index d1b7fb8957fb..3f19de24ef69 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk104.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk104.c
@@ -426,8 +426,7 @@ gk104_gr_init(struct gf100_gr *gr)
 
 	gr->func->init_vsc_stream_master(gr);
 	gr->func->init_zcull(gr);
-
-	nvkm_wr32(device, GPC_BCAST(0x08ac), nvkm_rd32(device, 0x100800));
+	gr->func->init_num_active_ltcs(gr);
 
 	gr->func->init_rop_active_fbps(gr);
 
@@ -517,6 +516,7 @@ gk104_gr = {
 	.init_gpc_mmu = gf100_gr_init_gpc_mmu,
 	.init_vsc_stream_master = gk104_gr_init_vsc_stream_master,
 	.init_zcull = gf117_gr_init_zcull,
+	.init_num_active_ltcs = gf100_gr_init_num_active_ltcs,
 	.init_rop_active_fbps = gk104_gr_init_rop_active_fbps,
 	.init_ppc_exceptions = gk104_gr_init_ppc_exceptions,
 	.mmio = gk104_gr_pack_mmio,
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk110.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk110.c
index 0eba041cd399..9a8428c5df45 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk110.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk110.c
@@ -340,6 +340,7 @@ gk110_gr = {
 	.init_gpc_mmu = gf100_gr_init_gpc_mmu,
 	.init_vsc_stream_master = gk104_gr_init_vsc_stream_master,
 	.init_zcull = gf117_gr_init_zcull,
+	.init_num_active_ltcs = gf100_gr_init_num_active_ltcs,
 	.init_rop_active_fbps = gk104_gr_init_rop_active_fbps,
 	.init_ppc_exceptions = gk104_gr_init_ppc_exceptions,
 	.mmio = gk110_gr_pack_mmio,
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk110b.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk110b.c
index 84a1664f9e46..08f3f8c2c2bf 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk110b.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk110b.c
@@ -106,6 +106,7 @@ gk110b_gr = {
 	.init_gpc_mmu = gf100_gr_init_gpc_mmu,
 	.init_vsc_stream_master = gk104_gr_init_vsc_stream_master,
 	.init_zcull = gf117_gr_init_zcull,
+	.init_num_active_ltcs = gf100_gr_init_num_active_ltcs,
 	.init_rop_active_fbps = gk104_gr_init_rop_active_fbps,
 	.init_ppc_exceptions = gk104_gr_init_ppc_exceptions,
 	.mmio = gk110b_gr_pack_mmio,
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk208.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk208.c
index 701199abf5f9..49ee5490c7c2 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk208.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk208.c
@@ -165,6 +165,7 @@ gk208_gr = {
 	.init_gpc_mmu = gf100_gr_init_gpc_mmu,
 	.init_vsc_stream_master = gk104_gr_init_vsc_stream_master,
 	.init_zcull = gf117_gr_init_zcull,
+	.init_num_active_ltcs = gf100_gr_init_num_active_ltcs,
 	.init_rop_active_fbps = gk104_gr_init_rop_active_fbps,
 	.init_ppc_exceptions = gk104_gr_init_ppc_exceptions,
 	.mmio = gk208_gr_pack_mmio,
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gm107.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gm107.c
index a5f5e05c21ac..bbb0a28365f5 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gm107.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gm107.c
@@ -335,8 +335,7 @@ gm107_gr_init(struct gf100_gr *gr)
 
 	gr->func->init_vsc_stream_master(gr);
 	gr->func->init_zcull(gr);
-
-	nvkm_wr32(device, GPC_BCAST(0x08ac), nvkm_rd32(device, 0x100800));
+	gr->func->init_num_active_ltcs(gr);
 
 	gr->func->init_rop_active_fbps(gr);
 
@@ -426,6 +425,7 @@ gm107_gr = {
 	.init_bios = gm107_gr_init_bios,
 	.init_vsc_stream_master = gk104_gr_init_vsc_stream_master,
 	.init_zcull = gf117_gr_init_zcull,
+	.init_num_active_ltcs = gf100_gr_init_num_active_ltcs,
 	.init_rop_active_fbps = gk104_gr_init_rop_active_fbps,
 	.init_ppc_exceptions = gk104_gr_init_ppc_exceptions,
 	.mmio = gm107_gr_pack_mmio,
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gm200.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gm200.c
index 2ceef1737f84..5007435e6f7d 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gm200.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gm200.c
@@ -38,6 +38,14 @@ gm200_gr_rops(struct gf100_gr *gr)
 	return nvkm_rd32(gr->base.engine.subdev.device, 0x12006c);
 }
 
+void
+gm200_gr_init_num_active_ltcs(struct gf100_gr *gr)
+{
+	struct nvkm_device *device = gr->base.engine.subdev.device;
+	nvkm_wr32(device, GPC_BCAST(0x08ac), nvkm_rd32(device, 0x100800));
+	nvkm_wr32(device, GPC_BCAST(0x033c), nvkm_rd32(device, 0x100804));
+}
+
 void
 gm200_gr_init_gpc_mmu(struct gf100_gr *gr)
 {
@@ -75,9 +83,7 @@ gm200_gr_init(struct gf100_gr *gr)
 
 	gr->func->init_vsc_stream_master(gr);
 	gr->func->init_zcull(gr);
-
-	nvkm_wr32(device, GPC_BCAST(0x08ac), nvkm_rd32(device, 0x100800));
-	nvkm_wr32(device, GPC_BCAST(0x033c), nvkm_rd32(device, 0x100804));
+	gr->func->init_num_active_ltcs(gr);
 
 	gr->func->init_rop_active_fbps(gr);
 
@@ -185,6 +191,7 @@ gm200_gr = {
 	.init_bios = gm107_gr_init_bios,
 	.init_vsc_stream_master = gk104_gr_init_vsc_stream_master,
 	.init_zcull = gf117_gr_init_zcull,
+	.init_num_active_ltcs = gm200_gr_init_num_active_ltcs,
 	.init_rop_active_fbps = gm200_gr_init_rop_active_fbps,
 	.init_ppc_exceptions = gk104_gr_init_ppc_exceptions,
 	.rops = gm200_gr_rops,
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp100.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp100.c
index 7d3317eb3e54..1e6795956abc 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp100.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp100.c
@@ -40,15 +40,6 @@ gp100_gr_init_rop_active_fbps(struct gf100_gr *gr)
 	nvkm_mask(device, 0x408958, 0x0000000f, fbp_count); /* crop */
 }
 
-void
-gp100_gr_init_num_active_ltcs(struct gf100_gr *gr)
-{
-	struct nvkm_device *device = gr->base.engine.subdev.device;
-
-	nvkm_wr32(device, GPC_BCAST(0x08ac), nvkm_rd32(device, 0x100800));
-	nvkm_wr32(device, GPC_BCAST(0x033c), nvkm_rd32(device, 0x100804));
-}
-
 int
 gp100_gr_init(struct gf100_gr *gr)
 {
@@ -134,9 +125,9 @@ gp100_gr = {
 	.init_gpc_mmu = gm200_gr_init_gpc_mmu,
 	.init_vsc_stream_master = gk104_gr_init_vsc_stream_master,
 	.init_zcull = gf117_gr_init_zcull,
+	.init_num_active_ltcs = gm200_gr_init_num_active_ltcs,
 	.init_rop_active_fbps = gp100_gr_init_rop_active_fbps,
 	.init_ppc_exceptions = gk104_gr_init_ppc_exceptions,
-	.init_num_active_ltcs = gp100_gr_init_num_active_ltcs,
 	.rops = gm200_gr_rops,
 	.ppc_nr = 2,
 	.grctx = &gp100_grctx,
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp102.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp102.c
index 0d9bf6c27a7b..17bd872b8dc9 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp102.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp102.c
@@ -46,10 +46,10 @@ gp102_gr = {
 	.init_gpc_mmu = gm200_gr_init_gpc_mmu,
 	.init_vsc_stream_master = gk104_gr_init_vsc_stream_master,
 	.init_zcull = gf117_gr_init_zcull,
+	.init_num_active_ltcs = gm200_gr_init_num_active_ltcs,
 	.init_rop_active_fbps = gp100_gr_init_rop_active_fbps,
 	.init_ppc_exceptions = gk104_gr_init_ppc_exceptions,
 	.init_swdx_pes_mask = gp102_gr_init_swdx_pes_mask,
-	.init_num_active_ltcs = gp100_gr_init_num_active_ltcs,
 	.rops = gm200_gr_rops,
 	.ppc_nr = 3,
 	.grctx = &gp102_grctx,
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp107.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp107.c
index 67d567e3a2ac..3fba3af2f5a6 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp107.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp107.c
@@ -32,10 +32,10 @@ gp107_gr = {
 	.init_gpc_mmu = gm200_gr_init_gpc_mmu,
 	.init_vsc_stream_master = gk104_gr_init_vsc_stream_master,
 	.init_zcull = gf117_gr_init_zcull,
+	.init_num_active_ltcs = gm200_gr_init_num_active_ltcs,
 	.init_rop_active_fbps = gp100_gr_init_rop_active_fbps,
 	.init_ppc_exceptions = gk104_gr_init_ppc_exceptions,
 	.init_swdx_pes_mask = gp102_gr_init_swdx_pes_mask,
-	.init_num_active_ltcs = gp100_gr_init_num_active_ltcs,
 	.rops = gm200_gr_rops,
 	.ppc_nr = 1,
 	.grctx = &gp107_grctx,
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp10b.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp10b.c
index af06b10ba92f..97f86677a22c 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp10b.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp10b.c
@@ -25,23 +25,15 @@
 
 #include <nvif/class.h>
 
-static void
-gp10b_gr_init_num_active_ltcs(struct gf100_gr *gr)
-{
-	struct nvkm_device *device = gr->base.engine.subdev.device;
-
-	nvkm_wr32(device, GPC_BCAST(0x08ac), nvkm_rd32(device, 0x100800));
-}
-
 static const struct gf100_gr_func
 gp10b_gr = {
 	.init = gp100_gr_init,
 	.init_gpc_mmu = gm200_gr_init_gpc_mmu,
 	.init_vsc_stream_master = gk104_gr_init_vsc_stream_master,
 	.init_zcull = gf117_gr_init_zcull,
+	.init_num_active_ltcs = gf100_gr_init_num_active_ltcs,
 	.init_rop_active_fbps = gp100_gr_init_rop_active_fbps,
 	.init_ppc_exceptions = gk104_gr_init_ppc_exceptions,
-	.init_num_active_ltcs = gp10b_gr_init_num_active_ltcs,
 	.rops = gm200_gr_rops,
 	.ppc_nr = 1,
 	.grctx = &gp102_grctx,