diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau')
56 files changed, 916 insertions, 178 deletions
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/core/msgqueue.h b/drivers/gpu/drm/nouveau/include/nvkm/core/msgqueue.h index fac0824197f1..bf3e532665fb 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/core/msgqueue.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/core/msgqueue.h @@ -22,17 +22,14 @@ #ifndef __NVKM_CORE_MSGQUEUE_H #define __NVKM_CORE_MSGQUEUE_H - -#include <core/os.h> - -struct nvkm_falcon; +#include <subdev/secboot.h> struct nvkm_msgqueue; -enum nvkm_secboot_falcon; /* Hopefully we will never have firmware arguments larger than that... */ #define NVKM_MSGQUEUE_CMDLINE_SIZE 0x100 -int nvkm_msgqueue_new(u32, struct nvkm_falcon *, struct nvkm_msgqueue **); +int nvkm_msgqueue_new(u32, struct nvkm_falcon *, const struct nvkm_secboot *, + struct nvkm_msgqueue **); void nvkm_msgqueue_del(struct nvkm_msgqueue **); void nvkm_msgqueue_recv(struct nvkm_msgqueue *); int nvkm_msgqueue_reinit(struct nvkm_msgqueue *); @@ -41,7 +38,6 @@ int nvkm_msgqueue_reinit(struct nvkm_msgqueue *); void nvkm_msgqueue_write_cmdline(struct nvkm_msgqueue *, void *); /* interface to ACR unit running on falcon (NVIDIA signed firmware) */ -int nvkm_msgqueue_acr_boot_falcon(struct nvkm_msgqueue *, - enum nvkm_secboot_falcon); +int nvkm_msgqueue_acr_boot_falcons(struct nvkm_msgqueue *, unsigned long); #endif diff --git a/drivers/gpu/drm/nouveau/include/nvkm/core/tegra.h b/drivers/gpu/drm/nouveau/include/nvkm/core/tegra.h index e5c9b6268dcc..7c7d91cad09a 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/core/tegra.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/core/tegra.h @@ -42,6 +42,10 @@ struct nvkm_device_tegra_func { * Whether the chip requires a reference clock */ bool require_ref_clk; + /* + * Whether the chip requires the VDD regulator + */ + bool require_vdd; }; int nvkm_device_tegra_new(const struct nvkm_device_tegra_func *, diff --git a/drivers/gpu/drm/nouveau/include/nvkm/engine/fifo.h b/drivers/gpu/drm/nouveau/include/nvkm/engine/fifo.h index 24efa900d8ca..f00527b36acc 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/engine/fifo.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/engine/fifo.h @@ -68,4 +68,5 @@ int gm107_fifo_new(struct nvkm_device *, int, struct nvkm_fifo **); int gm200_fifo_new(struct nvkm_device *, int, struct nvkm_fifo **); int gm20b_fifo_new(struct nvkm_device *, int, struct nvkm_fifo **); int gp100_fifo_new(struct nvkm_device *, int, struct nvkm_fifo **); +int gp10b_fifo_new(struct nvkm_device *, int, struct nvkm_fifo **); #endif diff --git a/drivers/gpu/drm/nouveau/include/nvkm/engine/gr.h b/drivers/gpu/drm/nouveau/include/nvkm/engine/gr.h index 0a636833e0eb..c7944b19bed8 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/engine/gr.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/engine/gr.h @@ -44,4 +44,6 @@ int gm200_gr_new(struct nvkm_device *, int, struct nvkm_gr **); int gm20b_gr_new(struct nvkm_device *, int, struct nvkm_gr **); int gp100_gr_new(struct nvkm_device *, int, struct nvkm_gr **); int gp102_gr_new(struct nvkm_device *, int, struct nvkm_gr **); +int gp107_gr_new(struct nvkm_device *, int, struct nvkm_gr **); +int gp10b_gr_new(struct nvkm_device *, int, struct nvkm_gr **); #endif diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/fb.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/fb.h index 891497a0fe3b..28d513fbf44c 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/fb.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/fb.h @@ -97,6 +97,7 @@ int gm200_fb_new(struct nvkm_device *, int, struct nvkm_fb **); int gm20b_fb_new(struct nvkm_device *, int, struct nvkm_fb **); int gp100_fb_new(struct nvkm_device *, int, struct nvkm_fb **); int gp102_fb_new(struct nvkm_device *, int, struct nvkm_fb **); +int gp10b_fb_new(struct nvkm_device *, int, struct nvkm_fb **); #include <subdev/bios.h> #include <subdev/bios/ramcfg.h> diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/ibus.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/ibus.h index c4ecf255ff39..6e2b70bd2f41 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/ibus.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/ibus.h @@ -7,4 +7,5 @@ int gf117_ibus_new(struct nvkm_device *, int, struct nvkm_subdev **); int gk104_ibus_new(struct nvkm_device *, int, struct nvkm_subdev **); int gk20a_ibus_new(struct nvkm_device *, int, struct nvkm_subdev **); int gm200_ibus_new(struct nvkm_device *, int, struct nvkm_subdev **); +int gp10b_ibus_new(struct nvkm_device *, int, struct nvkm_subdev **); #endif diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/mc.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/mc.h index e68ba636741b..58f10890c3b6 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/mc.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/mc.h @@ -29,4 +29,5 @@ 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 **); int gp100_mc_new(struct nvkm_device *, int, struct nvkm_mc **); +int gp10b_mc_new(struct nvkm_device *, int, struct nvkm_mc **); #endif diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/secboot.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/secboot.h index d6a4bdb6573b..59f3ba551681 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/secboot.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/secboot.h @@ -55,10 +55,11 @@ struct nvkm_secboot { #define nvkm_secboot(p) container_of((p), struct nvkm_secboot, subdev) bool nvkm_secboot_is_managed(struct nvkm_secboot *, enum nvkm_secboot_falcon); -int nvkm_secboot_reset(struct nvkm_secboot *, enum nvkm_secboot_falcon); +int nvkm_secboot_reset(struct nvkm_secboot *, unsigned long); int gm200_secboot_new(struct nvkm_device *, int, struct nvkm_secboot **); int gm20b_secboot_new(struct nvkm_device *, int, struct nvkm_secboot **); int gp102_secboot_new(struct nvkm_device *, int, struct nvkm_secboot **); +int gp10b_secboot_new(struct nvkm_device *, int, struct nvkm_secboot **); #endif diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c index 548f36d33924..e427f80344c4 100644 --- a/drivers/gpu/drm/nouveau/nouveau_bo.c +++ b/drivers/gpu/drm/nouveau/nouveau_bo.c @@ -1574,6 +1574,7 @@ struct ttm_bo_driver nouveau_bo_driver = { .fault_reserve_notify = &nouveau_ttm_fault_reserve_notify, .io_mem_reserve = &nouveau_ttm_io_mem_reserve, .io_mem_free = &nouveau_ttm_io_mem_free, + .io_mem_pfn = ttm_bo_default_io_mem_pfn, }; struct nvkm_vma * diff --git a/drivers/gpu/drm/nouveau/nouveau_platform.c b/drivers/gpu/drm/nouveau/nouveau_platform.c index 4c4cc2260257..1ada186fab77 100644 --- a/drivers/gpu/drm/nouveau/nouveau_platform.c +++ b/drivers/gpu/drm/nouveau/nouveau_platform.c @@ -53,13 +53,21 @@ static int nouveau_platform_remove(struct platform_device *pdev) #if IS_ENABLED(CONFIG_OF) static const struct nvkm_device_tegra_func gk20a_platform_data = { .iommu_bit = 34, + .require_vdd = true, }; static const struct nvkm_device_tegra_func gm20b_platform_data = { .iommu_bit = 34, + .require_vdd = true, .require_ref_clk = true, }; +static const struct nvkm_device_tegra_func gp10b_platform_data = { + .iommu_bit = 36, + /* power provided by generic PM domains */ + .require_vdd = false, +}; + static const struct of_device_id nouveau_platform_match[] = { { .compatible = "nvidia,gk20a", @@ -69,6 +77,10 @@ static const struct of_device_id nouveau_platform_match[] = { .compatible = "nvidia,gm20b", .data = &gm20b_platform_data, }, + { + .compatible = "nvidia,gp10b", + .data = &gp10b_platform_data, + }, { } }; diff --git a/drivers/gpu/drm/nouveau/nv50_display.c b/drivers/gpu/drm/nouveau/nv50_display.c index bf504788bce6..0e58537352fe 100644 --- a/drivers/gpu/drm/nouveau/nv50_display.c +++ b/drivers/gpu/drm/nouveau/nv50_display.c @@ -1002,7 +1002,6 @@ nv50_wndw_atomic_destroy_state(struct drm_plane *plane, { struct nv50_wndw_atom *asyw = nv50_wndw_atom(state); __drm_atomic_helper_plane_destroy_state(&asyw->state); - dma_fence_put(asyw->state.fence); kfree(asyw); } @@ -1014,7 +1013,6 @@ nv50_wndw_atomic_duplicate_state(struct drm_plane *plane) if (!(asyw = kmalloc(sizeof(*asyw), GFP_KERNEL))) return NULL; __drm_atomic_helper_plane_duplicate_state(plane, &asyw->state); - asyw->state.fence = NULL; asyw->interval = 1; asyw->sema = armw->sema; asyw->ntfy = armw->ntfy; @@ -2043,6 +2041,7 @@ nv50_head_atomic_check_mode(struct nv50_head *head, struct nv50_head_atom *asyh) u32 vbackp = (mode->vtotal - mode->vsync_end) * vscan / ilace; u32 hfrontp = mode->hsync_start - mode->hdisplay; u32 vfrontp = (mode->vsync_start - mode->vdisplay) * vscan / ilace; + u32 blankus; struct nv50_head_mode *m = &asyh->mode; m->h.active = mode->htotal; @@ -2056,9 +2055,10 @@ nv50_head_atomic_check_mode(struct nv50_head *head, struct nv50_head_atom *asyh) m->v.blanks = m->v.active - vfrontp - 1; /*XXX: Safe underestimate, even "0" works */ - m->v.blankus = (m->v.active - mode->vdisplay - 2) * m->h.active; - m->v.blankus *= 1000; - m->v.blankus /= mode->clock; + blankus = (m->v.active - mode->vdisplay - 2) * m->h.active; + blankus *= 1000; + blankus /= mode->clock; + m->v.blankus = blankus; if (mode->flags & DRM_MODE_FLAG_INTERLACE) { m->v.blank2e = m->v.active + m->v.synce + vbackp; diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c index 1076949b802a..b690bc12a5b7 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c @@ -714,7 +714,7 @@ nv4a_chipset = { .i2c = nv04_i2c_new, .imem = nv40_instmem_new, .mc = nv44_mc_new, - .mmu = nv44_mmu_new, + .mmu = nv04_mmu_new, .pci = nv40_pci_new, .therm = nv40_therm_new, .timer = nv41_timer_new, @@ -2201,8 +2201,6 @@ nv132_chipset = { .mc = gp100_mc_new, .mmu = gf100_mmu_new, .secboot = gp102_secboot_new, - .sec2 = gp102_sec2_new, - .nvdec = gp102_nvdec_new, .pci = gp100_pci_new, .pmu = gp102_pmu_new, .timer = gk20a_timer_new, @@ -2215,6 +2213,8 @@ nv132_chipset = { .dma = gf119_dma_new, .fifo = gp100_fifo_new, .gr = gp102_gr_new, + .nvdec = gp102_nvdec_new, + .sec2 = gp102_sec2_new, .sw = gf100_sw_new, }; @@ -2235,8 +2235,6 @@ nv134_chipset = { .mc = gp100_mc_new, .mmu = gf100_mmu_new, .secboot = gp102_secboot_new, - .sec2 = gp102_sec2_new, - .nvdec = gp102_nvdec_new, .pci = gp100_pci_new, .pmu = gp102_pmu_new, .timer = gk20a_timer_new, @@ -2249,6 +2247,8 @@ nv134_chipset = { .dma = gf119_dma_new, .fifo = gp100_fifo_new, .gr = gp102_gr_new, + .nvdec = gp102_nvdec_new, + .sec2 = gp102_sec2_new, .sw = gf100_sw_new, }; @@ -2269,8 +2269,6 @@ nv136_chipset = { .mc = gp100_mc_new, .mmu = gf100_mmu_new, .secboot = gp102_secboot_new, - .sec2 = gp102_sec2_new, - .nvdec = gp102_nvdec_new, .pci = gp100_pci_new, .pmu = gp102_pmu_new, .timer = gk20a_timer_new, @@ -2283,6 +2281,65 @@ nv136_chipset = { .dma = gf119_dma_new, .fifo = gp100_fifo_new, .gr = gp102_gr_new, + .nvdec = gp102_nvdec_new, + .sec2 = gp102_sec2_new, + .sw = gf100_sw_new, +}; + +static const struct nvkm_device_chip +nv137_chipset = { + .name = "GP107", + .bar = gf100_bar_new, + .bios = nvkm_bios_new, + .bus = gf100_bus_new, + .devinit = gm200_devinit_new, + .fb = gp102_fb_new, + .fuse = gm107_fuse_new, + .gpio = gk104_gpio_new, + .i2c = gm200_i2c_new, + .ibus = gm200_ibus_new, + .imem = nv50_instmem_new, + .ltc = gp100_ltc_new, + .mc = gp100_mc_new, + .mmu = gf100_mmu_new, + .secboot = gp102_secboot_new, + .pci = gp100_pci_new, + .pmu = gp102_pmu_new, + .timer = gk20a_timer_new, + .top = gk104_top_new, + .ce[0] = gp102_ce_new, + .ce[1] = gp102_ce_new, + .ce[2] = gp102_ce_new, + .ce[3] = gp102_ce_new, + .disp = gp102_disp_new, + .dma = gf119_dma_new, + .fifo = gp100_fifo_new, + .gr = gp107_gr_new, + .nvdec = gp102_nvdec_new, + .sec2 = gp102_sec2_new, + .sw = gf100_sw_new, +}; + +static const struct nvkm_device_chip +nv13b_chipset = { + .name = "GP10B", + .bar = gk20a_bar_new, + .bus = gf100_bus_new, + .fb = gp10b_fb_new, + .fuse = gm107_fuse_new, + .ibus = gp10b_ibus_new, + .imem = gk20a_instmem_new, + .ltc = gp100_ltc_new, + .mc = gp10b_mc_new, + .mmu = gf100_mmu_new, + .secboot = gp10b_secboot_new, + .pmu = gm20b_pmu_new, + .timer = gk20a_timer_new, + .top = gk104_top_new, + .ce[2] = gp102_ce_new, + .dma = gf119_dma_new, + .fifo = gp10b_fifo_new, + .gr = gp10b_gr_new, .sw = gf100_sw_new, }; @@ -2724,6 +2781,8 @@ nvkm_device_ctor(const struct nvkm_device_func *func, case 0x132: device->chip = &nv132_chipset; break; case 0x134: device->chip = &nv134_chipset; break; case 0x136: device->chip = &nv136_chipset; break; + case 0x137: device->chip = &nv137_chipset; break; + case 0x13b: device->chip = &nv13b_chipset; break; default: nvdev_error(device, "unknown chipset (%08x)\n", boot0); goto done; diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/tegra.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/tegra.c index f2bc0b7d9b93..6474bd2a6d07 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/device/tegra.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/tegra.c @@ -28,9 +28,11 @@ nvkm_device_tegra_power_up(struct nvkm_device_tegra *tdev) { int ret; - ret = regulator_enable(tdev->vdd); - if (ret) - goto err_power; + if (tdev->vdd) { + ret = regulator_enable(tdev->vdd); + if (ret) + goto err_power; + } ret = clk_prepare_enable(tdev->clk); if (ret) @@ -67,7 +69,8 @@ err_clk_pwr: err_clk_ref: clk_disable_unprepare(tdev->clk); err_clk: - regulator_disable(tdev->vdd); + if (tdev->vdd) + regulator_disable(tdev->vdd); err_power: return ret; } @@ -75,6 +78,8 @@ err_power: static int nvkm_device_tegra_power_down(struct nvkm_device_tegra *tdev) { + int ret; + reset_control_assert(tdev->rst); udelay(10); @@ -84,7 +89,13 @@ nvkm_device_tegra_power_down(struct nvkm_device_tegra *tdev) clk_disable_unprepare(tdev->clk); udelay(10); - return regulator_disable(tdev->vdd); + if (tdev->vdd) { + ret = regulator_disable(tdev->vdd); + if (ret) + return ret; + } + + return 0; } static void @@ -264,10 +275,12 @@ nvkm_device_tegra_new(const struct nvkm_device_tegra_func *func, tdev->func = func; tdev->pdev = pdev; - tdev->vdd = devm_regulator_get(&pdev->dev, "vdd"); - if (IS_ERR(tdev->vdd)) { - ret = PTR_ERR(tdev->vdd); - goto free; + if (func->require_vdd) { + tdev->vdd = devm_regulator_get(&pdev->dev, "vdd"); + if (IS_ERR(tdev->vdd)) { + ret = PTR_ERR(tdev->vdd); + goto free; + } } tdev->rst = devm_reset_control_get(&pdev->dev, "gpu"); diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/Kbuild b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/Kbuild index 98651a43bc12..64e51838edf8 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/Kbuild @@ -14,6 +14,7 @@ nvkm-y += nvkm/engine/fifo/gm107.o nvkm-y += nvkm/engine/fifo/gm200.o nvkm-y += nvkm/engine/fifo/gm20b.o nvkm-y += nvkm/engine/fifo/gp100.o +nvkm-y += nvkm/engine/fifo/gp10b.o nvkm-y += nvkm/engine/fifo/chan.o nvkm-y += nvkm/engine/fifo/channv50.o diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.h b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.h index 679f3ec311e9..44bff98d6725 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.h +++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.h @@ -83,4 +83,5 @@ extern const struct nvkm_enum gk104_fifo_fault_hubclient[]; extern const struct nvkm_enum gk104_fifo_fault_gpcclient[]; extern const struct nvkm_enum gm107_fifo_fault_engine[]; +extern const struct nvkm_enum gp100_fifo_fault_engine[]; #endif diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gp100.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gp100.c index b2635aea9f6e..41f16cf5a918 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gp100.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gp100.c @@ -24,7 +24,7 @@ #include "gk104.h" #include "changk104.h" -static const struct nvkm_enum +const struct nvkm_enum gp100_fifo_fault_engine[] = { { 0x01, "DISPLAY" }, { 0x03, "IFB", NULL, NVKM_ENGINE_IFB }, diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gp10b.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gp10b.c new file mode 100644 index 000000000000..4af96c3e69ff --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gp10b.c @@ -0,0 +1,41 @@ +/* + * 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 "gk104.h" +#include "changk104.h" + +static const struct gk104_fifo_func +gp10b_fifo = { + .fault.engine = gp100_fifo_fault_engine, + .fault.reason = gk104_fifo_fault_reason, + .fault.hubclient = gk104_fifo_fault_hubclient, + .fault.gpcclient = gk104_fifo_fault_gpcclient, + .chan = { + &gp100_fifo_gpfifo_oclass, + NULL + }, +}; + +int +gp10b_fifo_new(struct nvkm_device *device, int index, struct nvkm_fifo **pfifo) +{ + return gk104_fifo_new_(&gp10b_fifo, device, index, 512, pfifo); +} diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/Kbuild b/drivers/gpu/drm/nouveau/nvkm/engine/gr/Kbuild index 2938ad5aca40..8a22558b7b52 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/Kbuild @@ -33,6 +33,8 @@ nvkm-y += nvkm/engine/gr/gm200.o nvkm-y += nvkm/engine/gr/gm20b.o nvkm-y += nvkm/engine/gr/gp100.o nvkm-y += nvkm/engine/gr/gp102.o +nvkm-y += nvkm/engine/gr/gp107.o +nvkm-y += nvkm/engine/gr/gp10b.o nvkm-y += nvkm/engine/gr/ctxnv40.o nvkm-y += nvkm/engine/gr/ctxnv50.o @@ -52,3 +54,4 @@ nvkm-y += nvkm/engine/gr/ctxgm200.o nvkm-y += nvkm/engine/gr/ctxgm20b.o nvkm-y += nvkm/engine/gr/ctxgp100.o nvkm-y += nvkm/engine/gr/ctxgp102.o +nvkm-y += nvkm/engine/gr/ctxgp107.o diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.h b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.h index 0ae032fa2909..017180d147cf 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.h +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.h @@ -106,6 +106,9 @@ void gp100_grctx_generate_main(struct gf100_gr *, struct gf100_grctx *); void gp100_grctx_generate_pagepool(struct gf100_grctx *); extern const struct gf100_grctx_func gp102_grctx; +void gp102_grctx_generate_attrib(struct gf100_grctx *); + +extern const struct gf100_grctx_func gp107_grctx; /* context init value lists */ diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgp102.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgp102.c index ee26d64af73a..80b7ab0bee3a 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgp102.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgp102.c @@ -29,7 +29,7 @@ * PGRAPH context implementation ******************************************************************************/ -static void +void gp102_grctx_generate_attrib(struct gf100_grctx *info) { struct gf100_gr *gr = info->gr; diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgp107.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgp107.c new file mode 100644 index 000000000000..8da91a0b3bd2 --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgp107.c @@ -0,0 +1,47 @@ +/* + * 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. + * + * Authors: Ben Skeggs <bskeggs@redhat.com> + */ +#include "ctxgf100.h" + +#include <subdev/fb.h> + +/******************************************************************************* + * PGRAPH context implementation + ******************************************************************************/ + +const struct gf100_grctx_func +gp107_grctx = { + .main = gp100_grctx_generate_main, + .unkn = gk104_grctx_generate_unkn, + .bundle = gm107_grctx_generate_bundle, + .bundle_size = 0x3000, + .bundle_min_gpm_fifo_depth = 0x180, + .bundle_token_limit = 0x300, + .pagepool = gp100_grctx_generate_pagepool, + .pagepool_size = 0x20000, + .attrib = gp102_grctx_generate_attrib, + .attrib_nr_max = 0x15de, + .attrib_nr = 0x540, + .alpha_nr_max = 0xc00, + .alpha_nr = 0x800, +}; diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c index a4410ef19db5..99689f4de502 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c @@ -1463,25 +1463,27 @@ gf100_gr_init_ctxctl_ext(struct gf100_gr *gr) struct nvkm_subdev *subdev = &gr->base.engine.subdev; struct nvkm_device *device = subdev->device; struct nvkm_secboot *sb = device->secboot; - int ret = 0; + u32 secboot_mask = 0; /* load fuc microcode */ nvkm_mc_unk260(device, 0); /* securely-managed falcons must be reset using secure boot */ if (nvkm_secboot_is_managed(sb, NVKM_SECBOOT_FALCON_FECS)) - ret = nvkm_secboot_reset(sb, NVKM_SECBOOT_FALCON_FECS); + secboot_mask |= BIT(NVKM_SECBOOT_FALCON_FECS); else gf100_gr_init_fw(gr->fecs, &gr->fuc409c, &gr->fuc409d); - if (ret) - return ret; if (nvkm_secboot_is_managed(sb, NVKM_SECBOOT_FALCON_GPCCS)) - ret = nvkm_secboot_reset(sb, NVKM_SECBOOT_FALCON_GPCCS); + secboot_mask |= BIT(NVKM_SECBOOT_FALCON_GPCCS); else gf100_gr_init_fw(gr->gpccs, &gr->fuc41ac, &gr->fuc41ad); - if (ret) - return ret; + + if (secboot_mask != 0) { + int ret = nvkm_secboot_reset(sb, secboot_mask); + if (ret) + return ret; + } nvkm_mc_unk260(device, 1); diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.h b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.h index 1d2101af2a87..a36e45a4a635 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.h +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.h @@ -125,6 +125,7 @@ struct gf100_gr_func { 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 { @@ -301,4 +302,8 @@ extern const struct gf100_gr_init gm107_gr_init_cbm_0[]; 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/gp100.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp100.c index 94ed7debb714..867a5f7cc5bc 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp100.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp100.c @@ -40,6 +40,15 @@ 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) { @@ -81,8 +90,7 @@ gp100_gr_init(struct gf100_gr *gr) } nvkm_wr32(device, GPC_BCAST(0x3fd4), magicgpc918); - 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); if (gr->func->init_swdx_pes_mask) @@ -154,6 +162,7 @@ gp100_gr = { .init_gpc_mmu = gm200_gr_init_gpc_mmu, .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 1d5117a16299..61e3a0b08559 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp102.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp102.c @@ -26,7 +26,7 @@ #include <nvif/class.h> -static void +void gp102_gr_init_swdx_pes_mask(struct gf100_gr *gr) { struct nvkm_device *device = gr->base.engine.subdev.device; @@ -47,6 +47,7 @@ gp102_gr = { .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 new file mode 100644 index 000000000000..f7272323f694 --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp107.c @@ -0,0 +1,53 @@ +/* + * 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. + * + * Authors: Ben Skeggs <bskeggs@redhat.com> + */ +#include "gf100.h" +#include "ctxgf100.h" + +#include <nvif/class.h> + +static const struct gf100_gr_func +gp107_gr = { + .init = gp100_gr_init, + .init_gpc_mmu = gm200_gr_init_gpc_mmu, + .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, + .sclass = { + { -1, -1, FERMI_TWOD_A }, + { -1, -1, KEPLER_INLINE_TO_MEMORY_B }, + { -1, -1, PASCAL_B, &gf100_fermi }, + { -1, -1, PASCAL_COMPUTE_B }, + {} + } +}; + +int +gp107_gr_new(struct nvkm_device *device, int index, struct nvkm_gr **pgr) +{ + return gm200_gr_new_(&gp107_gr, device, index, pgr); +} diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp10b.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gp10b.c new file mode 100644 index 000000000000..5f3d161a0842 --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/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 "gf100.h" +#include "ctxgf100.h" + +#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_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, + .sclass = { + { -1, -1, FERMI_TWOD_A }, + { -1, -1, KEPLER_INLINE_TO_MEMORY_B }, + { -1, -1, PASCAL_A, &gf100_fermi }, + { -1, -1, PASCAL_COMPUTE_A }, + {} + } +}; + +int +gp10b_gr_new(struct nvkm_device *device, int index, struct nvkm_gr **pgr) +{ + return gm200_gr_new_(&gp10b_gr, device, index, pgr); +} diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv31.c b/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv31.c index 003ac915eaad..8a8895246d26 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv31.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv31.c @@ -198,7 +198,7 @@ nv31_mpeg_intr(struct nvkm_engine *engine) } if (type == 0x00000010) { - if (!nv31_mpeg_mthd(mpeg, mthd, data)) + if (nv31_mpeg_mthd(mpeg, mthd, data)) show &= ~0x01000000; } } diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv44.c b/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv44.c index e536f37e24b0..c3cf02ed468e 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv44.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv44.c @@ -172,7 +172,7 @@ nv44_mpeg_intr(struct nvkm_engine *engine) } if (type == 0x00000010) { - if (!nv44_mpeg_mthd(subdev->device, mthd, data)) + if (nv44_mpeg_mthd(subdev->device, mthd, data)) show &= ~0x01000000; } } diff --git a/drivers/gpu/drm/nouveau/nvkm/falcon/msgqueue.c b/drivers/gpu/drm/nouveau/nvkm/falcon/msgqueue.c index 982efedb4b13..d45d7947a964 100644 --- a/drivers/gpu/drm/nouveau/nvkm/falcon/msgqueue.c +++ b/drivers/gpu/drm/nouveau/nvkm/falcon/msgqueue.c @@ -463,26 +463,49 @@ nvkm_msgqueue_write_cmdline(struct nvkm_msgqueue *queue, void *buf) } int -nvkm_msgqueue_acr_boot_falcon(struct nvkm_msgqueue *queue, enum nvkm_secboot_falcon falcon) +nvkm_msgqueue_acr_boot_falcons(struct nvkm_msgqueue *queue, + unsigned long falcon_mask) { - if (!queue || !queue->func->acr_func || !queue->func->acr_func->boot_falcon) + unsigned long falcon; + + if (!queue || !queue->func->acr_func) return -ENODEV; - return queue->func->acr_func->boot_falcon(queue, falcon); + /* Does the firmware support booting multiple falcons? */ + if (queue->func->acr_func->boot_multiple_falcons) + return queue->func->acr_func->boot_multiple_falcons(queue, + falcon_mask); + + /* Else boot all requested falcons individually */ + if (!queue->func->acr_func->boot_falcon) + return -ENODEV; + + for_each_set_bit(falcon, &falcon_mask, NVKM_SECBOOT_FALCON_END) { + int ret = queue->func->acr_func->boot_falcon(queue, falcon); + + if (ret) + return ret; + } + + return 0; } int -nvkm_msgqueue_new(u32 version, struct nvkm_falcon *falcon, struct nvkm_msgqueue **queue) +nvkm_msgqueue_new(u32 version, struct nvkm_falcon *falcon, + const struct nvkm_secboot *sb, struct nvkm_msgqueue **queue) { const struct nvkm_subdev *subdev = falcon->owner; int ret = -EINVAL; switch (version) { case 0x0137c63d: - ret = msgqueue_0137c63d_new(falcon, queue); + ret = msgqueue_0137c63d_new(falcon, sb, queue); + break; + case 0x0137bca5: + ret = msgqueue_0137bca5_new(falcon, sb, queue); break; case 0x0148cdec: - ret = msgqueue_0148cdec_new(falcon, queue); + ret = msgqueue_0148cdec_new(falcon, sb, queue); break; default: nvkm_error(subdev, "unhandled firmware version 0x%08x\n", diff --git a/drivers/gpu/drm/nouveau/nvkm/falcon/msgqueue.h b/drivers/gpu/drm/nouveau/nvkm/falcon/msgqueue.h index f37afe963d3e..13b54f8d8e04 100644 --- a/drivers/gpu/drm/nouveau/nvkm/falcon/msgqueue.h +++ b/drivers/gpu/drm/nouveau/nvkm/falcon/msgqueue.h @@ -101,9 +101,11 @@ struct nvkm_msgqueue_init_func { * struct nvkm_msgqueue_acr_func - msgqueue functions related to ACR * * @boot_falcon: build and send the command to reset a given falcon + * @boot_multiple_falcons: build and send the command to reset several falcons */ struct nvkm_msgqueue_acr_func { int (*boot_falcon)(struct nvkm_msgqueue *, enum nvkm_secboot_falcon); + int (*boot_multiple_falcons)(struct nvkm_msgqueue *, unsigned long); }; struct nvkm_msgqueue_func { @@ -201,7 +203,11 @@ int nvkm_msgqueue_post(struct nvkm_msgqueue *, enum msgqueue_msg_priority, void nvkm_msgqueue_process_msgs(struct nvkm_msgqueue *, struct nvkm_msgqueue_queue *); -int msgqueue_0137c63d_new(struct nvkm_falcon *, struct nvkm_msgqueue **); -int msgqueue_0148cdec_new(struct nvkm_falcon *, struct nvkm_msgqueue **); +int msgqueue_0137c63d_new(struct nvkm_falcon *, const struct nvkm_secboot *, + struct nvkm_msgqueue **); +int msgqueue_0137bca5_new(struct nvkm_falcon *, const struct nvkm_secboot *, + struct nvkm_msgqueue **); +int msgqueue_0148cdec_new(struct nvkm_falcon *, const struct nvkm_secboot *, + struct nvkm_msgqueue **); #endif diff --git a/drivers/gpu/drm/nouveau/nvkm/falcon/msgqueue_0137c63d.c b/drivers/gpu/drm/nouveau/nvkm/falcon/msgqueue_0137c63d.c index bba91207fb18..fec0273158f6 100644 --- a/drivers/gpu/drm/nouveau/nvkm/falcon/msgqueue_0137c63d.c +++ b/drivers/gpu/drm/nouveau/nvkm/falcon/msgqueue_0137c63d.c @@ -43,6 +43,15 @@ struct msgqueue_0137c63d { #define msgqueue_0137c63d(q) \ container_of(q, struct msgqueue_0137c63d, base) +struct msgqueue_0137bca5 { + struct msgqueue_0137c63d base; + + u64 wpr_addr; +}; +#define msgqueue_0137bca5(q) \ + container_of(container_of(q, struct msgqueue_0137c63d, base), \ + struct msgqueue_0137bca5, base); + static struct nvkm_msgqueue_queue * msgqueue_0137c63d_cmd_queue(struct nvkm_msgqueue *queue, enum msgqueue_msg_priority priority) @@ -180,6 +189,7 @@ msgqueue_0137c63d_init_func = { enum { ACR_CMD_INIT_WPR_REGION = 0x00, ACR_CMD_BOOTSTRAP_FALCON = 0x01, + ACR_CMD_BOOTSTRAP_MULTIPLE_FALCONS = 0x03, }; static void @@ -286,11 +296,81 @@ acr_boot_falcon(struct nvkm_msgqueue *priv, enum nvkm_secboot_falcon falcon) return 0; } +static void +acr_boot_multiple_falcons_callback(struct nvkm_msgqueue *priv, + struct nvkm_msgqueue_hdr *hdr) +{ + struct acr_bootstrap_falcon_msg { + struct nvkm_msgqueue_msg base; + + u32 falcon_mask; + } *msg = (void *)hdr; + const struct nvkm_subdev *subdev = priv->falcon->owner; + unsigned long falcon_mask = msg->falcon_mask; + u32 falcon_id, falcon_treated = 0; + + for_each_set_bit(falcon_id, &falcon_mask, NVKM_SECBOOT_FALCON_END) { + nvkm_debug(subdev, "%s booted\n", + nvkm_secboot_falcon_name[falcon_id]); + falcon_treated |= BIT(falcon_id); + } + + if (falcon_treated != msg->falcon_mask) { + nvkm_error(subdev, "in bootstrap falcon callback:\n"); + nvkm_error(subdev, "invalid falcon mask 0x%x\n", + msg->falcon_mask); + return; + } +} + +static int +acr_boot_multiple_falcons(struct nvkm_msgqueue *priv, unsigned long falcon_mask) +{ + DECLARE_COMPLETION_ONSTACK(completed); + /* + * flags - Flag specifying RESET or no RESET. + * falcon id - Falcon id specifying falcon to bootstrap. + */ + struct { + struct nvkm_msgqueue_hdr hdr; + u8 cmd_type; + u32 flags; + u32 falcon_mask; + u32 use_va_mask; + u32 wpr_lo; + u32 wpr_hi; + } cmd; + struct msgqueue_0137bca5 *queue = msgqueue_0137bca5(priv); + + memset(&cmd, 0, sizeof(cmd)); + + cmd.hdr.unit_id = MSGQUEUE_0137C63D_UNIT_ACR; + cmd.hdr.size = sizeof(cmd); + cmd.cmd_type = ACR_CMD_BOOTSTRAP_MULTIPLE_FALCONS; + cmd.flags = ACR_CMD_BOOTSTRAP_FALCON_FLAGS_RESET_YES; + cmd.falcon_mask = falcon_mask; + cmd.wpr_lo = lower_32_bits(queue->wpr_addr); + cmd.wpr_hi = upper_32_bits(queue->wpr_addr); + nvkm_msgqueue_post(priv, MSGQUEUE_MSG_PRIORITY_HIGH, &cmd.hdr, + acr_boot_multiple_falcons_callback, &completed, true); + + if (!wait_for_completion_timeout(&completed, msecs_to_jiffies(1000))) + return -ETIMEDOUT; + + return 0; +} + static const struct nvkm_msgqueue_acr_func msgqueue_0137c63d_acr_func = { .boot_falcon = acr_boot_falcon, }; +static const struct nvkm_msgqueue_acr_func +msgqueue_0137bca5_acr_func = { + .boot_falcon = acr_boot_falcon, + .boot_multiple_falcons = acr_boot_multiple_falcons, +}; + static void msgqueue_0137c63d_dtor(struct nvkm_msgqueue *queue) { @@ -307,7 +387,8 @@ msgqueue_0137c63d_func = { }; int -msgqueue_0137c63d_new(struct nvkm_falcon *falcon, struct nvkm_msgqueue **queue) +msgqueue_0137c63d_new(struct nvkm_falcon *falcon, const struct nvkm_secboot *sb, + struct nvkm_msgqueue **queue) { struct msgqueue_0137c63d *ret; @@ -321,3 +402,35 @@ msgqueue_0137c63d_new(struct nvkm_falcon *falcon, struct nvkm_msgqueue **queue) return 0; } + +static const struct nvkm_msgqueue_func +msgqueue_0137bca5_func = { + .init_func = &msgqueue_0137c63d_init_func, + .acr_func = &msgqueue_0137bca5_acr_func, + .cmd_queue = msgqueue_0137c63d_cmd_queue, + .recv = msgqueue_0137c63d_process_msgs, + .dtor = msgqueue_0137c63d_dtor, +}; + +int +msgqueue_0137bca5_new(struct nvkm_falcon *falcon, const struct nvkm_secboot *sb, + struct nvkm_msgqueue **queue) +{ + struct msgqueue_0137bca5 *ret; + + ret = kzalloc(sizeof(*ret), GFP_KERNEL); + if (!ret) + return -ENOMEM; + + *queue = &ret->base.base; + + /* + * FIXME this must be set to the address of a *GPU* mapping within the + * ACR address space! + */ + /* ret->wpr_addr = sb->wpr_addr; */ + + nvkm_msgqueue_ctor(&msgqueue_0137bca5_func, falcon, &ret->base.base); + + return 0; +} diff --git a/drivers/gpu/drm/nouveau/nvkm/falcon/msgqueue_0148cdec.c b/drivers/gpu/drm/nouveau/nvkm/falcon/msgqueue_0148cdec.c index ed5d0da4f4e9..9424803b9ef4 100644 --- a/drivers/gpu/drm/nouveau/nvkm/falcon/msgqueue_0148cdec.c +++ b/drivers/gpu/drm/nouveau/nvkm/falcon/msgqueue_0148cdec.c @@ -247,7 +247,8 @@ msgqueue_0148cdec_func = { }; int -msgqueue_0148cdec_new(struct nvkm_falcon *falcon, struct nvkm_msgqueue **queue) +msgqueue_0148cdec_new(struct nvkm_falcon *falcon, const struct nvkm_secboot *sb, + struct nvkm_msgqueue **queue) { struct msgqueue_0148cdec *ret; diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/Kbuild b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/Kbuild index 1c5e5ba487a8..2571530e82f1 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/Kbuild @@ -28,6 +28,7 @@ nvkm-y += nvkm/subdev/fb/gm200.o nvkm-y += nvkm/subdev/fb/gm20b.o nvkm-y += nvkm/subdev/fb/gp100.o nvkm-y += nvkm/subdev/fb/gp102.o +nvkm-y += nvkm/subdev/fb/gp10b.o nvkm-y += nvkm/subdev/fb/ram.o nvkm-y += nvkm/subdev/fb/ramnv04.o diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gp10b.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gp10b.c new file mode 100644 index 000000000000..f2b1fbf428d5 --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gp10b.c @@ -0,0 +1,38 @@ +/* + * Copyright (c) 2016, 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 "gf100.h" + +static const struct nvkm_fb_func +gp10b_fb = { + .dtor = gf100_fb_dtor, + .oneinit = gf100_fb_oneinit, + .init = gm200_fb_init, + .init_page = gm200_fb_init_page, + .intr = gf100_fb_intr, + .memtype_valid = gf100_fb_memtype_valid, +}; + +int +gp10b_fb_new(struct nvkm_device *device, int index, struct nvkm_fb **pfb) +{ + return gf100_fb_new_(&gp10b_fb, device, index, pfb); +} diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/gpio/base.c b/drivers/gpu/drm/nouveau/nvkm/subdev/gpio/base.c index 77c649723ad7..4a57defc99b3 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/gpio/base.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/gpio/base.c @@ -164,7 +164,7 @@ static int nvkm_gpio_fini(struct nvkm_subdev *subdev, bool suspend) { struct nvkm_gpio *gpio = nvkm_gpio(subdev); - u32 mask = (1 << gpio->func->lines) - 1; + u32 mask = (1ULL << gpio->func->lines) - 1; gpio->func->intr_mask(gpio, NVKM_GPIO_TOGGLED, mask, 0); gpio->func->intr_stat(gpio, &mask, &mask); 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/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; +} diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/gk20a.c b/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/gk20a.c index 9dec58ec3d9f..cd5adbec5e57 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/gk20a.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/gk20a.c @@ -94,7 +94,7 @@ struct gk20a_instmem { struct nvkm_instmem base; /* protects vaddr_* and gk20a_instobj::vaddr* */ - spinlock_t lock; + struct mutex lock; /* CPU mappings LRU */ unsigned int vaddr_use; @@ -184,11 +184,10 @@ gk20a_instobj_acquire_iommu(struct nvkm_memory *memory) struct gk20a_instmem *imem = node->base.imem; struct nvkm_ltc *ltc = imem->base.subdev.device->ltc; const u64 size = nvkm_memory_size(memory); - unsigned long flags; nvkm_ltc_flush(ltc); - spin_lock_irqsave(&imem->lock, flags); + mutex_lock(&imem->lock); if (node->base.vaddr) { if (!node->use_cpt) { @@ -216,7 +215,7 @@ gk20a_instobj_acquire_iommu(struct nvkm_memory *memory) out: node->use_cpt++; - spin_unlock_irqrestore(&imem->lock, flags); + mutex_unlock(&imem->lock); return node->base.vaddr; } @@ -239,9 +238,8 @@ gk20a_instobj_release_iommu(struct nvkm_memory *memory) struct gk20a_instobj_iommu *node = gk20a_instobj_iommu(memory); struct gk20a_instmem *imem = node->base.imem; struct nvkm_ltc *ltc = imem->base.subdev.device->ltc; - unsigned long flags; - spin_lock_irqsave(&imem->lock, flags); + mutex_lock(&imem->lock); /* we should at least have one user to release... */ if (WARN_ON(node->use_cpt == 0)) @@ -252,7 +250,7 @@ gk20a_instobj_release_iommu(struct nvkm_memory *memory) list_add_tail(&node->vaddr_node, &imem->vaddr_lru); out: - spin_unlock_irqrestore(&imem->lock, flags); + mutex_unlock(&imem->lock); wmb(); nvkm_ltc_invalidate(ltc); @@ -306,19 +304,18 @@ gk20a_instobj_dtor_iommu(struct nvkm_memory *memory) struct gk20a_instmem *imem = node->base.imem; struct device *dev = imem->base.subdev.device->dev; struct nvkm_mm_node *r = node->base.mem.mem; - unsigned long flags; int i; if (unlikely(!r)) goto out; - spin_lock_irqsave(&imem->lock, flags); + mutex_lock(&imem->lock); /* vaddr has already been recycled */ if (node->base.vaddr) gk20a_instobj_iommu_recycle_vaddr(node); - spin_unlock_irqrestore(&imem->lock, flags); + mutex_unlock(&imem->lock); /* clear IOMMU bit to unmap pages */ r->offset &= ~BIT(imem->iommu_bit - imem->iommu_pgshift); @@ -571,7 +568,7 @@ gk20a_instmem_new(struct nvkm_device *device, int index, if (!(imem = kzalloc(sizeof(*imem), GFP_KERNEL))) return -ENOMEM; nvkm_instmem_ctor(&gk20a_instmem, device, index, &imem->base); - spin_lock_init(&imem->lock); + mutex_init(&imem->lock); *pimem = &imem->base; /* do not allow more than 1MB of CPU-mapped instmem */ diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mc/Kbuild b/drivers/gpu/drm/nouveau/nvkm/subdev/mc/Kbuild index 12943f92c206..2befbe36dc28 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/mc/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mc/Kbuild @@ -11,3 +11,4 @@ nvkm-y += nvkm/subdev/mc/gf100.o nvkm-y += nvkm/subdev/mc/gk104.o nvkm-y += nvkm/subdev/mc/gk20a.o nvkm-y += nvkm/subdev/mc/gp100.o +nvkm-y += nvkm/subdev/mc/gp10b.o diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mc/gp100.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mc/gp100.c index 4d22f4abd6de..7321ad3758c3 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/mc/gp100.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mc/gp100.c @@ -42,7 +42,7 @@ gp100_mc_intr_update(struct gp100_mc *mc) } } -static void +void gp100_mc_intr_unarm(struct nvkm_mc *base) { struct gp100_mc *mc = gp100_mc(base); @@ -53,7 +53,7 @@ gp100_mc_intr_unarm(struct nvkm_mc *base) spin_unlock_irqrestore(&mc->lock, flags); } -static void +void gp100_mc_intr_rearm(struct nvkm_mc *base) { struct gp100_mc *mc = gp100_mc(base); @@ -64,7 +64,7 @@ gp100_mc_intr_rearm(struct nvkm_mc *base) spin_unlock_irqrestore(&mc->lock, flags); } -static void +void gp100_mc_intr_mask(struct nvkm_mc *base, u32 mask, u32 intr) { struct gp100_mc *mc = gp100_mc(base); @@ -87,13 +87,14 @@ gp100_mc = { }; int -gp100_mc_new(struct nvkm_device *device, int index, struct nvkm_mc **pmc) +gp100_mc_new_(const struct nvkm_mc_func *func, struct nvkm_device *device, + int index, struct nvkm_mc **pmc) { struct gp100_mc *mc; if (!(mc = kzalloc(sizeof(*mc), GFP_KERNEL))) return -ENOMEM; - nvkm_mc_ctor(&gp100_mc, device, index, &mc->base); + nvkm_mc_ctor(func, device, index, &mc->base); *pmc = &mc->base; spin_lock_init(&mc->lock); @@ -101,3 +102,9 @@ gp100_mc_new(struct nvkm_device *device, int index, struct nvkm_mc **pmc) mc->mask = 0x7fffffff; return 0; } + +int +gp100_mc_new(struct nvkm_device *device, int index, struct nvkm_mc **pmc) +{ + return gp100_mc_new_(&gp100_mc, device, index, pmc); +} diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mc/gp10b.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mc/gp10b.c new file mode 100644 index 000000000000..2283e3b74277 --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mc/gp10b.c @@ -0,0 +1,49 @@ +/* + * 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 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 "priv.h" + +void +gp10b_mc_init(struct nvkm_mc *mc) +{ + struct nvkm_device *device = mc->subdev.device; + nvkm_wr32(device, 0x000200, 0xffffffff); /* everything on */ + nvkm_wr32(device, 0x00020c, 0xffffffff); /* everything out of ELPG */ +} + +static const struct nvkm_mc_func +gp10b_mc = { + .init = gp10b_mc_init, + .intr = gk104_mc_intr, + .intr_unarm = gp100_mc_intr_unarm, + .intr_rearm = gp100_mc_intr_rearm, + .intr_mask = gp100_mc_intr_mask, + .intr_stat = gf100_mc_intr_stat, + .reset = gk104_mc_reset, +}; + +int +gp10b_mc_new(struct nvkm_device *device, int index, struct nvkm_mc **pmc) +{ + return gp100_mc_new_(&gp10b_mc, device, index, pmc); +} diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mc/priv.h b/drivers/gpu/drm/nouveau/nvkm/subdev/mc/priv.h index 4f0576a06d24..3be4126441e4 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/mc/priv.h +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mc/priv.h @@ -41,12 +41,18 @@ extern const struct nvkm_mc_map nv17_mc_reset[]; void nv44_mc_init(struct nvkm_mc *); void nv50_mc_init(struct nvkm_mc *); +void gk104_mc_init(struct nvkm_mc *); void gf100_mc_intr_unarm(struct nvkm_mc *); void gf100_mc_intr_rearm(struct nvkm_mc *); void gf100_mc_intr_mask(struct nvkm_mc *, u32, u32); u32 gf100_mc_intr_stat(struct nvkm_mc *); void gf100_mc_unk260(struct nvkm_mc *, u32); +void gp100_mc_intr_unarm(struct nvkm_mc *); +void gp100_mc_intr_rearm(struct nvkm_mc *); +void gp100_mc_intr_mask(struct nvkm_mc *, u32, u32); +int gp100_mc_new_(const struct nvkm_mc_func *, struct nvkm_device *, int, + struct nvkm_mc **); extern const struct nvkm_mc_map gk104_mc_intr[]; extern const struct nvkm_mc_map gk104_mc_reset[]; diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/Kbuild b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/Kbuild index ac7f50ae53c6..e698f4836521 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/Kbuild @@ -11,3 +11,4 @@ nvkm-y += nvkm/subdev/secboot/acr_r375.o nvkm-y += nvkm/subdev/secboot/gm200.o nvkm-y += nvkm/subdev/secboot/gm20b.o nvkm-y += nvkm/subdev/secboot/gp102.o +nvkm-y += nvkm/subdev/secboot/gp10b.o diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr.h b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr.h index 93d804652d44..b615fc81aca4 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr.h +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr.h @@ -39,8 +39,7 @@ struct nvkm_acr_func { int (*fini)(struct nvkm_acr *, struct nvkm_secboot *, bool); int (*load)(struct nvkm_acr *, struct nvkm_falcon *, struct nvkm_gpuobj *, u64); - int (*reset)(struct nvkm_acr *, struct nvkm_secboot *, - enum nvkm_secboot_falcon); + int (*reset)(struct nvkm_acr *, struct nvkm_secboot *, unsigned long); }; /** diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr_r352.c b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr_r352.c index 993a38eb3ed5..a721354249ce 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr_r352.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr_r352.c @@ -26,8 +26,6 @@ #include <core/gpuobj.h> #include <core/firmware.h> #include <engine/falcon.h> -#include <subdev/mc.h> -#include <subdev/timer.h> #include <subdev/pmu.h> #include <core/msgqueue.h> #include <engine/sec2.h> @@ -241,6 +239,7 @@ struct ls_ucode_img_r352 { */ struct ls_ucode_img * acr_r352_ls_ucode_img_load(const struct acr_r352 *acr, + const struct nvkm_secboot *sb, enum nvkm_secboot_falcon falcon_id) { const struct nvkm_subdev *subdev = acr->base.subdev; @@ -253,7 +252,7 @@ acr_r352_ls_ucode_img_load(const struct acr_r352 *acr, img->base.falcon_id = falcon_id; - ret = acr->func->ls_func[falcon_id]->load(subdev, &img->base); + ret = acr->func->ls_func[falcon_id]->load(sb, &img->base); if (ret) { kfree(img->base.ucode_data); @@ -462,12 +461,14 @@ acr_r352_ls_write_wpr(struct acr_r352 *acr, struct list_head *imgs, * will be copied into the WPR region by the HS firmware. */ static int -acr_r352_prepare_ls_blob(struct acr_r352 *acr, u64 wpr_addr, u32 wpr_size) +acr_r352_prepare_ls_blob(struct acr_r352 *acr, struct nvkm_secboot *sb) { const struct nvkm_subdev *subdev = acr->base.subdev; struct list_head imgs; struct ls_ucode_img *img, *t; unsigned long managed_falcons = acr->base.managed_falcons; + u64 wpr_addr = sb->wpr_addr; + u32 wpr_size = sb->wpr_size; int managed_count = 0; u32 image_wpr_size, ls_blob_size; int falcon_id; @@ -479,7 +480,7 @@ acr_r352_prepare_ls_blob(struct acr_r352 *acr, u64 wpr_addr, u32 wpr_size) for_each_set_bit(falcon_id, &managed_falcons, NVKM_SECBOOT_FALCON_END) { struct ls_ucode_img *img; - img = acr->func->ls_ucode_img_load(acr, falcon_id); + img = acr->func->ls_ucode_img_load(acr, sb, falcon_id); if (IS_ERR(img)) { if (acr->base.optional_falcons & BIT(falcon_id)) { managed_falcons &= ~BIT(falcon_id); @@ -704,7 +705,7 @@ acr_r352_load_blobs(struct acr_r352 *acr, struct nvkm_secboot *sb) return 0; /* Load and prepare the managed falcon's firmwares */ - ret = acr_r352_prepare_ls_blob(acr, sb->wpr_addr, sb->wpr_size); + ret = acr_r352_prepare_ls_blob(acr, sb); if (ret) return ret; @@ -882,7 +883,6 @@ acr_r352_bootstrap(struct acr_r352 *acr, struct nvkm_secboot *sb) { const struct nvkm_subdev *subdev = &sb->subdev; unsigned long managed_falcons = acr->base.managed_falcons; - u32 reg; int falcon_id; int ret; @@ -917,54 +917,13 @@ acr_r352_bootstrap(struct acr_r352 *acr, struct nvkm_secboot *sb) const struct acr_r352_ls_func *func = acr->func->ls_func[falcon_id]; - if (func->post_run) - func->post_run(&acr->base, sb); - } - - /* Re-start ourselves if we are managed */ - if (!nvkm_secboot_is_managed(sb, acr->base.boot_falcon)) - return 0; - - /* Enable interrupts */ - nvkm_falcon_wr32(sb->boot_falcon, 0x10, 0xff); - nvkm_mc_intr_mask(subdev->device, sb->boot_falcon->owner->index, true); - - /* Start LS firmware on boot falcon */ - nvkm_falcon_start(sb->boot_falcon); - - /* - * There is a bug where the LS firmware sometimes require to be started - * twice (this happens only on SEC). Detect and workaround that - * condition. - * - * Once started, the falcon will end up in STOPPED condition (bit 5) - * if successful, or in HALT condition (bit 4) if not. - */ - nvkm_msec(subdev->device, 1, - if ((reg = nvkm_rd32(subdev->device, - sb->boot_falcon->addr + 0x100) - & 0x30) != 0) - break; - ); - if (reg & BIT(4)) { - nvkm_debug(subdev, "applying workaround for start bug..."); - nvkm_falcon_start(sb->boot_falcon); - nvkm_msec(subdev->device, 1, - if ((reg = nvkm_rd32(subdev->device, - sb->boot_falcon->addr + 0x100) - & 0x30) != 0) - break; - ); - if (reg & BIT(4)) { - nvkm_error(subdev, "%s failed to start\n", - nvkm_secboot_falcon_name[acr->base.boot_falcon]); - return -EINVAL; + if (func->post_run) { + ret = func->post_run(&acr->base, sb); + if (ret) + return ret; } } - nvkm_debug(subdev, "%s started\n", - nvkm_secboot_falcon_name[acr->base.boot_falcon]); - return 0; } @@ -976,15 +935,16 @@ acr_r352_bootstrap(struct acr_r352 *acr, struct nvkm_secboot *sb) */ static int acr_r352_reset_nopmu(struct acr_r352 *acr, struct nvkm_secboot *sb, - enum nvkm_secboot_falcon falcon) + unsigned long falcon_mask) { + int falcon; int ret; /* * Perform secure boot each time we are called on FECS. Since only FECS * and GPCCS are managed and started together, this ought to be safe. */ - if (falcon != NVKM_SECBOOT_FALCON_FECS) + if (!(falcon_mask & BIT(NVKM_SECBOOT_FALCON_FECS))) goto end; ret = acr_r352_shutdown(acr, sb); @@ -996,7 +956,9 @@ acr_r352_reset_nopmu(struct acr_r352 *acr, struct nvkm_secboot *sb, return ret; end: - acr->falcon_state[falcon] = RESET; + for_each_set_bit(falcon, &falcon_mask, NVKM_SECBOOT_FALCON_END) { + acr->falcon_state[falcon] = RESET; + } return 0; } @@ -1009,11 +971,11 @@ end: */ static int acr_r352_reset(struct nvkm_acr *_acr, struct nvkm_secboot *sb, - enum nvkm_secboot_falcon falcon) + unsigned long falcon_mask) { struct acr_r352 *acr = acr_r352(_acr); struct nvkm_msgqueue *queue; - const char *fname = nvkm_secboot_falcon_name[falcon]; + int falcon; bool wpr_already_set = sb->wpr_set; int ret; @@ -1026,7 +988,7 @@ acr_r352_reset(struct nvkm_acr *_acr, struct nvkm_secboot *sb, if (!nvkm_secboot_is_managed(sb, _acr->boot_falcon)) { /* Redo secure boot entirely if it was already done */ if (wpr_already_set) - return acr_r352_reset_nopmu(acr, sb, falcon); + return acr_r352_reset_nopmu(acr, sb, falcon_mask); /* Else return the result of the initial invokation */ else return ret; @@ -1044,13 +1006,15 @@ acr_r352_reset(struct nvkm_acr *_acr, struct nvkm_secboot *sb, } /* Otherwise just ask the LS firmware to reset the falcon */ - nvkm_debug(&sb->subdev, "resetting %s falcon\n", fname); - ret = nvkm_msgqueue_acr_boot_falcon(queue, falcon); + for_each_set_bit(falcon, &falcon_mask, NVKM_SECBOOT_FALCON_END) + nvkm_debug(&sb->subdev, "resetting %s falcon\n", + nvkm_secboot_falcon_name[falcon]); + ret = nvkm_msgqueue_acr_boot_falcons(queue, falcon_mask); if (ret) { - nvkm_error(&sb->subdev, "cannot boot %s falcon\n", fname); + nvkm_error(&sb->subdev, "error during falcon reset: %d\n", ret); return ret; } - nvkm_debug(&sb->subdev, "falcon %s reset\n", fname); + nvkm_debug(&sb->subdev, "falcon reset done\n"); return 0; } diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr_r352.h b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr_r352.h index 6e88520566c9..3d58ab871563 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr_r352.h +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr_r352.h @@ -57,11 +57,11 @@ hsf_load_header_app_size(const struct hsf_load_header *hdr, u32 app) * @lhdr_flags: LS flags */ struct acr_r352_ls_func { - int (*load)(const struct nvkm_subdev *, struct ls_ucode_img *); + int (*load)(const struct nvkm_secboot *, struct ls_ucode_img *); void (*generate_bl_desc)(const struct nvkm_acr *, const struct ls_ucode_img *, u64, void *); u32 bl_desc_size; - void (*post_run)(const struct nvkm_acr *, const struct nvkm_secboot *); + int (*post_run)(const struct nvkm_acr *, const struct nvkm_secboot *); u32 lhdr_flags; }; @@ -82,6 +82,7 @@ struct acr_r352_func { bool shadow_blob; struct ls_ucode_img *(*ls_ucode_img_load)(const struct acr_r352 *, + const struct nvkm_secboot *, enum nvkm_secboot_falcon); int (*ls_fill_headers)(struct acr_r352 *, struct list_head *); int (*ls_write_wpr)(struct acr_r352 *, struct list_head *, @@ -145,6 +146,7 @@ struct nvkm_acr *acr_r352_new_(const struct acr_r352_func *, enum nvkm_secboot_falcon, unsigned long); struct ls_ucode_img *acr_r352_ls_ucode_img_load(const struct acr_r352 *, + const struct nvkm_secboot *, enum nvkm_secboot_falcon); int acr_r352_ls_fill_headers(struct acr_r352 *, struct list_head *); int acr_r352_ls_write_wpr(struct acr_r352 *, struct list_head *, diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr_r367.c b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr_r367.c index f860713642f1..866877b88797 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr_r367.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr_r367.c @@ -107,6 +107,7 @@ struct ls_ucode_img_r367 { struct ls_ucode_img * acr_r367_ls_ucode_img_load(const struct acr_r352 *acr, + const struct nvkm_secboot *sb, enum nvkm_secboot_falcon falcon_id) { const struct nvkm_subdev *subdev = acr->base.subdev; @@ -119,7 +120,7 @@ acr_r367_ls_ucode_img_load(const struct acr_r352 *acr, img->base.falcon_id = falcon_id; - ret = acr->func->ls_func[falcon_id]->load(subdev, &img->base); + ret = acr->func->ls_func[falcon_id]->load(sb, &img->base); if (ret) { kfree(img->base.ucode_data); kfree(img->base.sig); diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr_r367.h b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr_r367.h index ec6a71ca36be..8bdfb3e5cd1c 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr_r367.h +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr_r367.h @@ -28,6 +28,7 @@ void acr_r367_fixup_hs_desc(struct acr_r352 *, struct nvkm_secboot *, void *); struct ls_ucode_img *acr_r367_ls_ucode_img_load(const struct acr_r352 *, + const struct nvkm_secboot *, enum nvkm_secboot_falcon); int acr_r367_ls_fill_headers(struct acr_r352 *, struct list_head *); int acr_r367_ls_write_wpr(struct acr_r352 *, struct list_head *, diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/base.c b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/base.c index 5c11e8c50964..ee29c6c11afd 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/base.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/base.c @@ -102,15 +102,15 @@ nvkm_secboot_falcon_name[] = { * nvkm_secboot_reset() - reset specified falcon */ int -nvkm_secboot_reset(struct nvkm_secboot *sb, enum nvkm_secboot_falcon falcon) +nvkm_secboot_reset(struct nvkm_secboot *sb, unsigned long falcon_mask) { /* Unmanaged falcon? */ - if (!(BIT(falcon) & sb->acr->managed_falcons)) { + if ((falcon_mask | sb->acr->managed_falcons) != sb->acr->managed_falcons) { nvkm_error(&sb->subdev, "cannot reset unmanaged falcon!\n"); return -EINVAL; } - return sb->acr->func->reset(sb->acr, sb, falcon); + return sb->acr->func->reset(sb->acr, sb, falcon_mask); } /** diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/gm200.h b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/gm200.h index 6dc9fc384f24..c8ab3d76bdef 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/gm200.h +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/gm200.h @@ -41,4 +41,7 @@ void *gm200_secboot_dtor(struct nvkm_secboot *); int gm200_secboot_run_blob(struct nvkm_secboot *, struct nvkm_gpuobj *, struct nvkm_falcon *); +/* Tegra-only */ +int gm20b_secboot_tegra_read_wpr(struct gm200_secboot *, u32); + #endif diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/gm20b.c b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/gm20b.c index 29e6f73dfd7e..b10ed59a4911 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/gm20b.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/gm20b.c @@ -23,28 +23,29 @@ #include "acr.h" #include "gm200.h" +#define TEGRA210_MC_BASE 0x70019000 + #ifdef CONFIG_ARCH_TEGRA -#define TEGRA_MC_BASE 0x70019000 #define MC_SECURITY_CARVEOUT2_CFG0 0xc58 #define MC_SECURITY_CARVEOUT2_BOM_0 0xc5c #define MC_SECURITY_CARVEOUT2_BOM_HI_0 0xc60 #define MC_SECURITY_CARVEOUT2_SIZE_128K 0xc64 #define TEGRA_MC_SECURITY_CARVEOUT_CFG_LOCKED (1 << 1) /** - * sb_tegra_read_wpr() - read the WPR registers on Tegra + * gm20b_secboot_tegra_read_wpr() - read the WPR registers on Tegra * * On dGPU, we can manage the WPR region ourselves, but on Tegra the WPR region * is reserved from system memory by the bootloader and irreversibly locked. * This function reads the address and size of the pre-configured WPR region. */ -static int -gm20b_tegra_read_wpr(struct gm200_secboot *gsb) +int +gm20b_secboot_tegra_read_wpr(struct gm200_secboot *gsb, u32 mc_base) { struct nvkm_secboot *sb = &gsb->base; void __iomem *mc; u32 cfg; - mc = ioremap(TEGRA_MC_BASE, 0xd00); + mc = ioremap(mc_base, 0xd00); if (!mc) { nvkm_error(&sb->subdev, "Cannot map Tegra MC registers\n"); return PTR_ERR(mc); @@ -70,8 +71,8 @@ gm20b_tegra_read_wpr(struct gm200_secboot *gsb) return 0; } #else -static int -gm20b_tegra_read_wpr(struct gm200_secboot *gsb) +int +gm20b_secboot_tegra_read_wpr(struct gm200_secboot *gsb, u32 mc_base) { nvkm_error(&gsb->base.subdev, "Tegra support not compiled in\n"); return -EINVAL; @@ -84,7 +85,7 @@ gm20b_secboot_oneinit(struct nvkm_secboot *sb) struct gm200_secboot *gsb = gm200_secboot(sb); int ret; - ret = gm20b_tegra_read_wpr(gsb); + ret = gm20b_secboot_tegra_read_wpr(gsb, TEGRA210_MC_BASE); if (ret) return ret; diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/gp10b.c b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/gp10b.c new file mode 100644 index 000000000000..632e9545e292 --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/gp10b.c @@ -0,0 +1,93 @@ +/* + * 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 "acr.h" +#include "gm200.h" + +#define TEGRA186_MC_BASE 0x02c10000 + +static int +gp10b_secboot_oneinit(struct nvkm_secboot *sb) +{ + struct gm200_secboot *gsb = gm200_secboot(sb); + int ret; + + ret = gm20b_secboot_tegra_read_wpr(gsb, TEGRA186_MC_BASE); + if (ret) + return ret; + + return gm200_secboot_oneinit(sb); +} + +static const struct nvkm_secboot_func +gp10b_secboot = { + .dtor = gm200_secboot_dtor, + .oneinit = gp10b_secboot_oneinit, + .fini = gm200_secboot_fini, + .run_blob = gm200_secboot_run_blob, +}; + +int +gp10b_secboot_new(struct nvkm_device *device, int index, + struct nvkm_secboot **psb) +{ + int ret; + struct gm200_secboot *gsb; + struct nvkm_acr *acr; + + acr = acr_r352_new(BIT(NVKM_SECBOOT_FALCON_FECS) | + BIT(NVKM_SECBOOT_FALCON_GPCCS) | + BIT(NVKM_SECBOOT_FALCON_PMU)); + if (IS_ERR(acr)) + return PTR_ERR(acr); + + gsb = kzalloc(sizeof(*gsb), GFP_KERNEL); + if (!gsb) { + psb = NULL; + return -ENOMEM; + } + *psb = &gsb->base; + + ret = nvkm_secboot_ctor(&gp10b_secboot, acr, device, index, &gsb->base); + if (ret) + return ret; + + return 0; +} + +MODULE_FIRMWARE("nvidia/gp10b/acr/bl.bin"); +MODULE_FIRMWARE("nvidia/gp10b/acr/ucode_load.bin"); +MODULE_FIRMWARE("nvidia/gp10b/gr/fecs_bl.bin"); +MODULE_FIRMWARE("nvidia/gp10b/gr/fecs_inst.bin"); +MODULE_FIRMWARE("nvidia/gp10b/gr/fecs_data.bin"); +MODULE_FIRMWARE("nvidia/gp10b/gr/fecs_sig.bin"); +MODULE_FIRMWARE("nvidia/gp10b/gr/gpccs_bl.bin"); +MODULE_FIRMWARE("nvidia/gp10b/gr/gpccs_inst.bin"); +MODULE_FIRMWARE("nvidia/gp10b/gr/gpccs_data.bin"); +MODULE_FIRMWARE("nvidia/gp10b/gr/gpccs_sig.bin"); +MODULE_FIRMWARE("nvidia/gp10b/gr/sw_ctx.bin"); +MODULE_FIRMWARE("nvidia/gp10b/gr/sw_nonctx.bin"); +MODULE_FIRMWARE("nvidia/gp10b/gr/sw_bundle_init.bin"); +MODULE_FIRMWARE("nvidia/gp10b/gr/sw_method_init.bin"); +MODULE_FIRMWARE("nvidia/gp10b/pmu/desc.bin"); +MODULE_FIRMWARE("nvidia/gp10b/pmu/image.bin"); +MODULE_FIRMWARE("nvidia/gp10b/pmu/sig.bin"); diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/ls_ucode.h b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/ls_ucode.h index 4ff9138a2a83..9b7c402594e8 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/ls_ucode.h +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/ls_ucode.h @@ -147,11 +147,11 @@ struct fw_bl_desc { u32 data_size; }; -int acr_ls_ucode_load_fecs(const struct nvkm_subdev *, struct ls_ucode_img *); -int acr_ls_ucode_load_gpccs(const struct nvkm_subdev *, struct ls_ucode_img *); -int acr_ls_ucode_load_pmu(const struct nvkm_subdev *, struct ls_ucode_img *); -void acr_ls_pmu_post_run(const struct nvkm_acr *, const struct nvkm_secboot *); -int acr_ls_ucode_load_sec2(const struct nvkm_subdev *, struct ls_ucode_img *); -void acr_ls_sec2_post_run(const struct nvkm_acr *, const struct nvkm_secboot *); +int acr_ls_ucode_load_fecs(const struct nvkm_secboot *, struct ls_ucode_img *); +int acr_ls_ucode_load_gpccs(const struct nvkm_secboot *, struct ls_ucode_img *); +int acr_ls_ucode_load_pmu(const struct nvkm_secboot *, struct ls_ucode_img *); +int acr_ls_pmu_post_run(const struct nvkm_acr *, const struct nvkm_secboot *); +int acr_ls_ucode_load_sec2(const struct nvkm_secboot *, struct ls_ucode_img *); +int acr_ls_sec2_post_run(const struct nvkm_acr *, const struct nvkm_secboot *); #endif diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/ls_ucode_gr.c b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/ls_ucode_gr.c index 40a6df77bb8a..d1cf02d22db1 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/ls_ucode_gr.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/ls_ucode_gr.c @@ -144,15 +144,13 @@ error: } int -acr_ls_ucode_load_fecs(const struct nvkm_subdev *subdev, - struct ls_ucode_img *img) +acr_ls_ucode_load_fecs(const struct nvkm_secboot *sb, struct ls_ucode_img *img) { - return ls_ucode_img_load_gr(subdev, img, "fecs"); + return ls_ucode_img_load_gr(&sb->subdev, img, "fecs"); } int -acr_ls_ucode_load_gpccs(const struct nvkm_subdev *subdev, - struct ls_ucode_img *img) +acr_ls_ucode_load_gpccs(const struct nvkm_secboot *sb, struct ls_ucode_img *img) { - return ls_ucode_img_load_gr(subdev, img, "gpccs"); + return ls_ucode_img_load_gr(&sb->subdev, img, "gpccs"); } diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/ls_ucode_msgqueue.c b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/ls_ucode_msgqueue.c index ef0b298b70d7..ee989210725e 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/ls_ucode_msgqueue.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/ls_ucode_msgqueue.c @@ -28,6 +28,8 @@ #include <core/msgqueue.h> #include <subdev/pmu.h> #include <engine/sec2.h> +#include <subdev/mc.h> +#include <subdev/timer.h> /** * acr_ls_ucode_load_msgqueue - load and prepare a ucode img for a msgqueue fw @@ -73,10 +75,11 @@ acr_ls_ucode_load_msgqueue(const struct nvkm_subdev *subdev, const char *name, return 0; } -static void +static int acr_ls_msgqueue_post_run(struct nvkm_msgqueue *queue, struct nvkm_falcon *falcon, u32 addr_args) { + struct nvkm_device *device = falcon->owner->device; u32 cmdline_size = NVKM_MSGQUEUE_CMDLINE_SIZE; u8 buf[cmdline_size]; @@ -85,65 +88,118 @@ acr_ls_msgqueue_post_run(struct nvkm_msgqueue *queue, nvkm_falcon_load_dmem(falcon, buf, addr_args, cmdline_size, 0); /* rearm the queue so it will wait for the init message */ nvkm_msgqueue_reinit(queue); + + /* Enable interrupts */ + nvkm_falcon_wr32(falcon, 0x10, 0xff); + nvkm_mc_intr_mask(device, falcon->owner->index, true); + + /* Start LS firmware on boot falcon */ + nvkm_falcon_start(falcon); + + return 0; } int -acr_ls_ucode_load_pmu(const struct nvkm_subdev *subdev, - struct ls_ucode_img *img) +acr_ls_ucode_load_pmu(const struct nvkm_secboot *sb, struct ls_ucode_img *img) { - struct nvkm_pmu *pmu = subdev->device->pmu; + struct nvkm_pmu *pmu = sb->subdev.device->pmu; int ret; - ret = acr_ls_ucode_load_msgqueue(subdev, "pmu", img); + ret = acr_ls_ucode_load_msgqueue(&sb->subdev, "pmu", img); if (ret) return ret; /* Allocate the PMU queue corresponding to the FW version */ ret = nvkm_msgqueue_new(img->ucode_desc.app_version, pmu->falcon, - &pmu->queue); + sb, &pmu->queue); if (ret) return ret; return 0; } -void +int acr_ls_pmu_post_run(const struct nvkm_acr *acr, const struct nvkm_secboot *sb) { struct nvkm_device *device = sb->subdev.device; struct nvkm_pmu *pmu = device->pmu; u32 addr_args = pmu->falcon->data.limit - NVKM_MSGQUEUE_CMDLINE_SIZE; + int ret; + + ret = acr_ls_msgqueue_post_run(pmu->queue, pmu->falcon, addr_args); + if (ret) + return ret; - acr_ls_msgqueue_post_run(pmu->queue, pmu->falcon, addr_args); + nvkm_debug(&sb->subdev, "%s started\n", + nvkm_secboot_falcon_name[acr->boot_falcon]); + + return 0; } int -acr_ls_ucode_load_sec2(const struct nvkm_subdev *subdev, - struct ls_ucode_img *img) +acr_ls_ucode_load_sec2(const struct nvkm_secboot *sb, struct ls_ucode_img *img) { - struct nvkm_sec2 *sec = subdev->device->sec2; + struct nvkm_sec2 *sec = sb->subdev.device->sec2; int ret; - ret = acr_ls_ucode_load_msgqueue(subdev, "sec2", img); + ret = acr_ls_ucode_load_msgqueue(&sb->subdev, "sec2", img); if (ret) return ret; /* Allocate the PMU queue corresponding to the FW version */ ret = nvkm_msgqueue_new(img->ucode_desc.app_version, sec->falcon, - &sec->queue); + sb, &sec->queue); if (ret) return ret; return 0; } -void +int acr_ls_sec2_post_run(const struct nvkm_acr *acr, const struct nvkm_secboot *sb) { - struct nvkm_device *device = sb->subdev.device; + const struct nvkm_subdev *subdev = &sb->subdev; + struct nvkm_device *device = subdev->device; struct nvkm_sec2 *sec = device->sec2; /* on SEC arguments are always at the beginning of EMEM */ - u32 addr_args = 0x01000000; + const u32 addr_args = 0x01000000; + u32 reg; + int ret; - acr_ls_msgqueue_post_run(sec->queue, sec->falcon, addr_args); + ret = acr_ls_msgqueue_post_run(sec->queue, sec->falcon, addr_args); + if (ret) + return ret; + + /* + * There is a bug where the LS firmware sometimes require to be started + * twice (this happens only on SEC). Detect and workaround that + * condition. + * + * Once started, the falcon will end up in STOPPED condition (bit 5) + * if successful, or in HALT condition (bit 4) if not. + */ + nvkm_msec(device, 1, + if ((reg = nvkm_falcon_rd32(sb->boot_falcon, 0x100) & 0x30) != 0) + break; + ); + if (reg & BIT(4)) { + nvkm_debug(subdev, "applying workaround for start bug..."); + nvkm_falcon_start(sb->boot_falcon); + nvkm_msec(subdev->device, 1, + if ((reg = nvkm_rd32(subdev->device, + sb->boot_falcon->addr + 0x100) + & 0x30) != 0) + break; + ); + if (reg & BIT(4)) { + nvkm_error(subdev, "%s failed to start\n", + nvkm_secboot_falcon_name[acr->boot_falcon]); + return -EINVAL; + } + } + + nvkm_debug(&sb->subdev, "%s started\n", + nvkm_secboot_falcon_name[acr->boot_falcon]); + + return 0; } |