From 33537d6fdc2e7ed87d569a2a9ab0a571385d4318 Mon Sep 17 00:00:00 2001 From: Ben Skeggs Date: Fri, 8 Apr 2016 17:24:40 +1000 Subject: [PATCH] drm/nouveau/mc/gk104: define reset masks + intr cleanup Engine fields have been removed, as they're specified by PTOP. Signed-off-by: Ben Skeggs --- drivers/gpu/drm/nouveau/include/nvkm/subdev/mc.h | 1 + drivers/gpu/drm/nouveau/nvkm/engine/device/base.c | 10 ++-- drivers/gpu/drm/nouveau/nvkm/subdev/mc/Kbuild | 1 + drivers/gpu/drm/nouveau/nvkm/subdev/mc/gk104.c | 64 +++++++++++++++++++++++ drivers/gpu/drm/nouveau/nvkm/subdev/mc/gk20a.c | 3 +- drivers/gpu/drm/nouveau/nvkm/subdev/mc/priv.h | 3 ++ 6 files changed, 76 insertions(+), 6 deletions(-) create mode 100644 drivers/gpu/drm/nouveau/nvkm/subdev/mc/gk104.c diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/mc.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/mc.h index ac6321f..bd85dc8 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/mc.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/mc.h @@ -18,5 +18,6 @@ int nv44_mc_new(struct nvkm_device *, int, struct nvkm_mc **); int nv50_mc_new(struct nvkm_device *, int, struct nvkm_mc **); int g98_mc_new(struct nvkm_device *, int, struct nvkm_mc **); int gf100_mc_new(struct nvkm_device *, int, struct nvkm_mc **); +int gk104_mc_new(struct nvkm_device *, int, struct nvkm_mc **); int gk20a_mc_new(struct nvkm_device *, int, struct nvkm_mc **); #endif diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c index 65d4ab9..2c73518 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c @@ -1676,7 +1676,7 @@ nve4_chipset = { .iccsense = gf100_iccsense_new, .imem = nv50_instmem_new, .ltc = gk104_ltc_new, - .mc = gf100_mc_new, + .mc = gk104_mc_new, .mmu = gf100_mmu_new, .mxm = nv50_mxm_new, .pci = gk104_pci_new, @@ -1715,7 +1715,7 @@ nve6_chipset = { .iccsense = gf100_iccsense_new, .imem = nv50_instmem_new, .ltc = gk104_ltc_new, - .mc = gf100_mc_new, + .mc = gk104_mc_new, .mmu = gf100_mmu_new, .mxm = nv50_mxm_new, .pci = gk104_pci_new, @@ -1754,7 +1754,7 @@ nve7_chipset = { .iccsense = gf100_iccsense_new, .imem = nv50_instmem_new, .ltc = gk104_ltc_new, - .mc = gf100_mc_new, + .mc = gk104_mc_new, .mmu = gf100_mmu_new, .mxm = nv50_mxm_new, .pci = gk104_pci_new, @@ -1818,7 +1818,7 @@ nvf0_chipset = { .iccsense = gf100_iccsense_new, .imem = nv50_instmem_new, .ltc = gk104_ltc_new, - .mc = gf100_mc_new, + .mc = gk104_mc_new, .mmu = gf100_mmu_new, .mxm = nv50_mxm_new, .pci = gk104_pci_new, @@ -1856,7 +1856,7 @@ nvf1_chipset = { .iccsense = gf100_iccsense_new, .imem = nv50_instmem_new, .ltc = gk104_ltc_new, - .mc = gf100_mc_new, + .mc = gk104_mc_new, .mmu = gf100_mmu_new, .mxm = nv50_mxm_new, .pci = gk104_pci_new, diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mc/Kbuild b/drivers/gpu/drm/nouveau/nvkm/subdev/mc/Kbuild index bef325d..d89da5e 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/mc/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mc/Kbuild @@ -4,4 +4,5 @@ nvkm-y += nvkm/subdev/mc/nv44.o nvkm-y += nvkm/subdev/mc/nv50.o nvkm-y += nvkm/subdev/mc/g98.o nvkm-y += nvkm/subdev/mc/gf100.o +nvkm-y += nvkm/subdev/mc/gk104.o nvkm-y += nvkm/subdev/mc/gk20a.o diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mc/gk104.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mc/gk104.c new file mode 100644 index 0000000..3174642 --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mc/gk104.c @@ -0,0 +1,64 @@ +/* + * Copyright 2016 Red Hat Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Ben Skeggs + */ +#include "priv.h" + +const struct nvkm_mc_map +gk104_mc_reset[] = { + { 0x00000100, NVKM_ENGINE_FIFO }, + {} +}; + +const struct nvkm_mc_map +gk104_mc_intr[] = { + { 0x04000000, NVKM_ENGINE_DISP }, + { 0x00000100, NVKM_ENGINE_FIFO }, + { 0x40000000, NVKM_SUBDEV_IBUS }, + { 0x10000000, NVKM_SUBDEV_BUS }, + { 0x08000000, NVKM_SUBDEV_FB }, + { 0x02000000, NVKM_SUBDEV_LTC }, + { 0x01000000, NVKM_SUBDEV_PMU }, + { 0x00200000, NVKM_SUBDEV_GPIO }, + { 0x00200000, NVKM_SUBDEV_I2C }, + { 0x00100000, NVKM_SUBDEV_TIMER }, + { 0x00040000, NVKM_SUBDEV_THERM }, + { 0x00002000, NVKM_SUBDEV_FB }, + {}, +}; + +static const struct nvkm_mc_func +gk104_mc = { + .init = nv50_mc_init, + .intr = gk104_mc_intr, + .intr_unarm = gf100_mc_intr_unarm, + .intr_rearm = gf100_mc_intr_rearm, + .intr_mask = gf100_mc_intr_mask, + .reset = gk104_mc_reset, + .unk260 = gf100_mc_unk260, +}; + +int +gk104_mc_new(struct nvkm_device *device, int index, struct nvkm_mc **pmc) +{ + return nvkm_mc_new_(&gk104_mc, device, index, pmc); +} diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mc/gk20a.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mc/gk20a.c index d92efb3..60b044f 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/mc/gk20a.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mc/gk20a.c @@ -26,10 +26,11 @@ static const struct nvkm_mc_func gk20a_mc = { .init = nv50_mc_init, - .intr = gf100_mc_intr, + .intr = gk104_mc_intr, .intr_unarm = gf100_mc_intr_unarm, .intr_rearm = gf100_mc_intr_rearm, .intr_mask = gf100_mc_intr_mask, + .reset = gk104_mc_reset, }; int diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mc/priv.h b/drivers/gpu/drm/nouveau/nvkm/subdev/mc/priv.h index b80385b..07707ea 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/mc/priv.h +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mc/priv.h @@ -40,4 +40,7 @@ void gf100_mc_intr_unarm(struct nvkm_mc *); void gf100_mc_intr_rearm(struct nvkm_mc *); u32 gf100_mc_intr_mask(struct nvkm_mc *); void gf100_mc_unk260(struct nvkm_mc *, u32); + +extern const struct nvkm_mc_map gk104_mc_intr[]; +extern const struct nvkm_mc_map gk104_mc_reset[]; #endif -- 2.7.4