diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/subdev/ibus')
-rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/ibus/Kbuild | 1 | ||||
-rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/ibus/gf100.c | 6 | ||||
-rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/ibus/gk104.c | 6 | ||||
-rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/ibus/gp10b.c | 59 |
4 files changed, 66 insertions, 6 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/ibus/Kbuild b/drivers/gpu/drm/nouveau/nvkm/subdev/ibus/Kbuild index ad572d3b5466..7f5883b78efa 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/ibus/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/ibus/Kbuild @@ -3,3 +3,4 @@ nvkm-y += nvkm/subdev/ibus/gf117.o nvkm-y += nvkm/subdev/ibus/gk104.o nvkm-y += nvkm/subdev/ibus/gk20a.o nvkm-y += nvkm/subdev/ibus/gm200.o +nvkm-y += nvkm/subdev/ibus/gp10b.o diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/ibus/gf100.c b/drivers/gpu/drm/nouveau/nvkm/subdev/ibus/gf100.c index 2c6b374f1420..d80dbc8f09b2 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/ibus/gf100.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/ibus/gf100.c @@ -30,7 +30,7 @@ gf100_ibus_intr_hub(struct nvkm_subdev *ibus, int i) u32 addr = nvkm_rd32(device, 0x122120 + (i * 0x0400)); u32 data = nvkm_rd32(device, 0x122124 + (i * 0x0400)); u32 stat = nvkm_rd32(device, 0x122128 + (i * 0x0400)); - nvkm_error(ibus, "HUB%d: %06x %08x (%08x)\n", i, addr, data, stat); + nvkm_debug(ibus, "HUB%d: %06x %08x (%08x)\n", i, addr, data, stat); nvkm_mask(device, 0x122128 + (i * 0x0400), 0x00000200, 0x00000000); } @@ -41,7 +41,7 @@ gf100_ibus_intr_rop(struct nvkm_subdev *ibus, int i) u32 addr = nvkm_rd32(device, 0x124120 + (i * 0x0400)); u32 data = nvkm_rd32(device, 0x124124 + (i * 0x0400)); u32 stat = nvkm_rd32(device, 0x124128 + (i * 0x0400)); - nvkm_error(ibus, "ROP%d: %06x %08x (%08x)\n", i, addr, data, stat); + nvkm_debug(ibus, "ROP%d: %06x %08x (%08x)\n", i, addr, data, stat); nvkm_mask(device, 0x124128 + (i * 0x0400), 0x00000200, 0x00000000); } @@ -52,7 +52,7 @@ gf100_ibus_intr_gpc(struct nvkm_subdev *ibus, int i) u32 addr = nvkm_rd32(device, 0x128120 + (i * 0x0400)); u32 data = nvkm_rd32(device, 0x128124 + (i * 0x0400)); u32 stat = nvkm_rd32(device, 0x128128 + (i * 0x0400)); - nvkm_error(ibus, "GPC%d: %06x %08x (%08x)\n", i, addr, data, stat); + nvkm_debug(ibus, "GPC%d: %06x %08x (%08x)\n", i, addr, data, stat); nvkm_mask(device, 0x128128 + (i * 0x0400), 0x00000200, 0x00000000); } diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/ibus/gk104.c b/drivers/gpu/drm/nouveau/nvkm/subdev/ibus/gk104.c index c673853f3213..9025ed1bd2a9 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/ibus/gk104.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/ibus/gk104.c @@ -30,7 +30,7 @@ gk104_ibus_intr_hub(struct nvkm_subdev *ibus, int i) u32 addr = nvkm_rd32(device, 0x122120 + (i * 0x0800)); u32 data = nvkm_rd32(device, 0x122124 + (i * 0x0800)); u32 stat = nvkm_rd32(device, 0x122128 + (i * 0x0800)); - nvkm_error(ibus, "HUB%d: %06x %08x (%08x)\n", i, addr, data, stat); + nvkm_debug(ibus, "HUB%d: %06x %08x (%08x)\n", i, addr, data, stat); nvkm_mask(device, 0x122128 + (i * 0x0800), 0x00000200, 0x00000000); } @@ -41,7 +41,7 @@ gk104_ibus_intr_rop(struct nvkm_subdev *ibus, int i) u32 addr = nvkm_rd32(device, 0x124120 + (i * 0x0800)); u32 data = nvkm_rd32(device, 0x124124 + (i * 0x0800)); u32 stat = nvkm_rd32(device, 0x124128 + (i * 0x0800)); - nvkm_error(ibus, "ROP%d: %06x %08x (%08x)\n", i, addr, data, stat); + nvkm_debug(ibus, "ROP%d: %06x %08x (%08x)\n", i, addr, data, stat); nvkm_mask(device, 0x124128 + (i * 0x0800), 0x00000200, 0x00000000); } @@ -52,7 +52,7 @@ gk104_ibus_intr_gpc(struct nvkm_subdev *ibus, int i) u32 addr = nvkm_rd32(device, 0x128120 + (i * 0x0800)); u32 data = nvkm_rd32(device, 0x128124 + (i * 0x0800)); u32 stat = nvkm_rd32(device, 0x128128 + (i * 0x0800)); - nvkm_error(ibus, "GPC%d: %06x %08x (%08x)\n", i, addr, data, stat); + nvkm_debug(ibus, "GPC%d: %06x %08x (%08x)\n", i, addr, data, stat); nvkm_mask(device, 0x128128 + (i * 0x0800), 0x00000200, 0x00000000); } diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/ibus/gp10b.c b/drivers/gpu/drm/nouveau/nvkm/subdev/ibus/gp10b.c new file mode 100644 index 000000000000..39db90aa2c80 --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/ibus/gp10b.c @@ -0,0 +1,59 @@ +/* + * Copyright (c) 2017, NVIDIA CORPORATION. All rights reserved. + * + * 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 AUTHORS OR COPYRIGHT HOLDERS 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 <subdev/ibus.h> + +#include "priv.h" + +static int +gp10b_ibus_init(struct nvkm_subdev *ibus) +{ + struct nvkm_device *device = ibus->device; + + nvkm_wr32(device, 0x1200a8, 0x0); + + /* init ring */ + nvkm_wr32(device, 0x12004c, 0x4); + nvkm_wr32(device, 0x122204, 0x2); + nvkm_rd32(device, 0x122204); + + /* timeout configuration */ + nvkm_wr32(device, 0x009080, 0x800186a0); + + return 0; +} + +static const struct nvkm_subdev_func +gp10b_ibus = { + .init = gp10b_ibus_init, + .intr = gk104_ibus_intr, +}; + +int +gp10b_ibus_new(struct nvkm_device *device, int index, + struct nvkm_subdev **pibus) +{ + struct nvkm_subdev *ibus; + if (!(ibus = *pibus = kzalloc(sizeof(*ibus), GFP_KERNEL))) + return -ENOMEM; + nvkm_subdev_ctor(&gp10b_ibus, device, index, ibus); + return 0; +} |