diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bar.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bar.h index 75ef15cd8b41e9c358a151c1588074b6a0aa01ac..ffa963939e15bf566245ffb41a31841d26c6305f 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bar.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bar.h @@ -24,4 +24,6 @@ int nv50_bar_new(struct nvkm_device *, int, struct nvkm_bar **); int g84_bar_new(struct nvkm_device *, int, struct nvkm_bar **); int gf100_bar_new(struct nvkm_device *, int, struct nvkm_bar **); int gk20a_bar_new(struct nvkm_device *, int, struct nvkm_bar **); +int gm107_bar_new(struct nvkm_device *, int, struct nvkm_bar **); +int gm20b_bar_new(struct nvkm_device *, int, struct nvkm_bar **); #endif diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c index 28fd4fa986351a4a79af254e5bb3502be4e8d839..77fe1c1454983f9473362bb85284705cc804e25b 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c @@ -1958,7 +1958,7 @@ nv108_chipset = { static const struct nvkm_device_chip nv117_chipset = { .name = "GM107", - .bar = gf100_bar_new, + .bar = gm107_bar_new, .bios = nvkm_bios_new, .bus = gf100_bus_new, .clk = gk104_clk_new, @@ -1992,7 +1992,7 @@ nv117_chipset = { static const struct nvkm_device_chip nv118_chipset = { .name = "GM108", - .bar = gf100_bar_new, + .bar = gm107_bar_new, .bios = nvkm_bios_new, .bus = gf100_bus_new, .clk = gk104_clk_new, @@ -2026,7 +2026,7 @@ nv118_chipset = { static const struct nvkm_device_chip nv120_chipset = { .name = "GM200", - .bar = gf100_bar_new, + .bar = gm107_bar_new, .bios = nvkm_bios_new, .bus = gf100_bus_new, .devinit = gm200_devinit_new, @@ -2061,7 +2061,7 @@ nv120_chipset = { static const struct nvkm_device_chip nv124_chipset = { .name = "GM204", - .bar = gf100_bar_new, + .bar = gm107_bar_new, .bios = nvkm_bios_new, .bus = gf100_bus_new, .devinit = gm200_devinit_new, @@ -2096,7 +2096,7 @@ nv124_chipset = { static const struct nvkm_device_chip nv126_chipset = { .name = "GM206", - .bar = gf100_bar_new, + .bar = gm107_bar_new, .bios = nvkm_bios_new, .bus = gf100_bus_new, .devinit = gm200_devinit_new, @@ -2131,7 +2131,7 @@ nv126_chipset = { static const struct nvkm_device_chip nv12b_chipset = { .name = "GM20B", - .bar = gk20a_bar_new, + .bar = gm20b_bar_new, .bus = gf100_bus_new, .clk = gm20b_clk_new, .fb = gm20b_fb_new, @@ -2156,7 +2156,7 @@ nv12b_chipset = { static const struct nvkm_device_chip nv130_chipset = { .name = "GP100", - .bar = gf100_bar_new, + .bar = gm107_bar_new, .bios = nvkm_bios_new, .bus = gf100_bus_new, .devinit = gm200_devinit_new, @@ -2191,7 +2191,7 @@ nv130_chipset = { static const struct nvkm_device_chip nv132_chipset = { .name = "GP102", - .bar = gf100_bar_new, + .bar = gm107_bar_new, .bios = nvkm_bios_new, .bus = gf100_bus_new, .devinit = gm200_devinit_new, @@ -2226,7 +2226,7 @@ nv132_chipset = { static const struct nvkm_device_chip nv134_chipset = { .name = "GP104", - .bar = gf100_bar_new, + .bar = gm107_bar_new, .bios = nvkm_bios_new, .bus = gf100_bus_new, .devinit = gm200_devinit_new, @@ -2261,7 +2261,7 @@ nv134_chipset = { static const struct nvkm_device_chip nv136_chipset = { .name = "GP106", - .bar = gf100_bar_new, + .bar = gm107_bar_new, .bios = nvkm_bios_new, .bus = gf100_bus_new, .devinit = gm200_devinit_new, @@ -2296,7 +2296,7 @@ nv136_chipset = { static const struct nvkm_device_chip nv137_chipset = { .name = "GP107", - .bar = gf100_bar_new, + .bar = gm107_bar_new, .bios = nvkm_bios_new, .bus = gf100_bus_new, .devinit = gm200_devinit_new, @@ -2331,7 +2331,7 @@ nv137_chipset = { static const struct nvkm_device_chip nv138_chipset = { .name = "GP108", - .bar = gf100_bar_new, + .bar = gm107_bar_new, .bios = nvkm_bios_new, .bus = gf100_bus_new, .devinit = gm200_devinit_new, @@ -2361,7 +2361,7 @@ nv138_chipset = { static const struct nvkm_device_chip nv13b_chipset = { .name = "GP10B", - .bar = gk20a_bar_new, + .bar = gm20b_bar_new, .bus = gf100_bus_new, .fb = gp10b_fb_new, .fuse = gm107_fuse_new, diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bar/Kbuild b/drivers/gpu/drm/nouveau/nvkm/subdev/bar/Kbuild index 1e138b33795586ed27075d7c9674b603b2dfe123..e5830453813d43014daa13c16b85c5f211e4156d 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/bar/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bar/Kbuild @@ -3,3 +3,5 @@ nvkm-y += nvkm/subdev/bar/nv50.o nvkm-y += nvkm/subdev/bar/g84.o nvkm-y += nvkm/subdev/bar/gf100.o nvkm-y += nvkm/subdev/bar/gk20a.o +nvkm-y += nvkm/subdev/bar/gm107.o +nvkm-y += nvkm/subdev/bar/gm20b.o diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bar/gm107.c b/drivers/gpu/drm/nouveau/nvkm/subdev/bar/gm107.c new file mode 100644 index 0000000000000000000000000000000000000000..3ddf9222d9351d633ff445545033c6b850a55a69 --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bar/gm107.c @@ -0,0 +1,65 @@ +/* + * Copyright 2017 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. + */ +#include "gf100.h" + +#include + +void +gm107_bar_bar1_wait(struct nvkm_bar *bar) +{ + struct nvkm_device *device = bar->subdev.device; + nvkm_msec(device, 2000, + if (!(nvkm_rd32(device, 0x001710) & 0x00000003)) + break; + ); +} + +static void +gm107_bar_bar2_wait(struct nvkm_bar *bar) +{ + struct nvkm_device *device = bar->subdev.device; + nvkm_msec(device, 2000, + if (!(nvkm_rd32(device, 0x001710) & 0x0000000c)) + break; + ); +} + +static const struct nvkm_bar_func +gm107_bar_func = { + .dtor = gf100_bar_dtor, + .oneinit = gf100_bar_oneinit, + .bar1.init = gf100_bar_bar1_init, + .bar1.fini = gf100_bar_bar1_fini, + .bar1.wait = gm107_bar_bar1_wait, + .bar1.vmm = gf100_bar_bar1_vmm, + .bar2.init = gf100_bar_bar2_init, + .bar2.fini = gf100_bar_bar2_fini, + .bar2.wait = gm107_bar_bar2_wait, + .bar2.vmm = gf100_bar_bar2_vmm, + .flush = g84_bar_flush, +}; + +int +gm107_bar_new(struct nvkm_device *device, int index, struct nvkm_bar **pbar) +{ + return gf100_bar_new_(&gm107_bar_func, device, index, pbar); +} diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bar/gm20b.c b/drivers/gpu/drm/nouveau/nvkm/subdev/bar/gm20b.c new file mode 100644 index 0000000000000000000000000000000000000000..950bff1955ad484da20c16f1623439ed72b79586 --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bar/gm20b.c @@ -0,0 +1,42 @@ +/* + * Copyright 2017 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. + */ +#include "gf100.h" + +static const struct nvkm_bar_func +gm20b_bar_func = { + .dtor = gf100_bar_dtor, + .oneinit = gf100_bar_oneinit, + .bar1.init = gf100_bar_bar1_init, + .bar1.fini = gf100_bar_bar1_fini, + .bar1.wait = gm107_bar_bar1_wait, + .bar1.vmm = gf100_bar_bar1_vmm, + .flush = g84_bar_flush, +}; + +int +gm20b_bar_new(struct nvkm_device *device, int index, struct nvkm_bar **pbar) +{ + int ret = gf100_bar_new_(&gm20b_bar_func, device, index, pbar); + if (ret == 0) + (*pbar)->iomap_uncached = true; + return ret; +} diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bar/priv.h b/drivers/gpu/drm/nouveau/nvkm/subdev/bar/priv.h index f9a07b6d28606736a329662e7aaa193d84cb3912..14398e2dbdf991a4aed458681ab366d4b67717e1 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/bar/priv.h +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bar/priv.h @@ -28,4 +28,6 @@ void g84_bar_flush(struct nvkm_bar *); void gf100_bar_bar1_fini(struct nvkm_bar *); void gf100_bar_bar2_fini(struct nvkm_bar *); + +void gm107_bar_bar1_wait(struct nvkm_bar *); #endif