[Nouveau] [PATCH 32/44] drm/nouveau/gsp/r535: add support for booting GSP-RM
Ben Skeggs
skeggsb at gmail.com
Mon Sep 18 20:21:37 UTC 2023
From: Ben Skeggs <bskeggs at redhat.com>
This commit adds the initial code needed to boot the GSP-RM firmware
provided by NVIDIA, bringing with it the beginnings of Ada support.
Until it's had more testing and time to bake, support is disabled by
default (except on Ada). GSP-RM usage can be enabled by passing the
"config=NvGspRm=1" module option.
Signed-off-by: Ben Skeggs <bskeggs at redhat.com>
---
drivers/gpu/drm/nouveau/include/nvif/cl0080.h | 1 +
.../drm/nouveau/include/nvkm/core/device.h | 1 +
.../drm/nouveau/include/nvkm/core/falcon.h | 4 +
.../drm/nouveau/include/nvkm/engine/falcon.h | 2 +
.../drm/nouveau/include/nvkm/subdev/bios.h | 1 +
.../gpu/drm/nouveau/include/nvkm/subdev/gsp.h | 171 +-
.../nvidia/inc/ctrl/ctrl0073/ctrl0073system.h | 31 +
.../nvidia/inc/ctrl/ctrl2080/ctrl2080gpu.h | 33 +
.../common/shared/msgq/inc/msgq/msgq_priv.h | 46 +
.../uproc/os/common/include/libos_init_args.h | 52 +
.../nvalloc/common/inc/gsp/gsp_fw_sr_meta.h | 79 +
.../nvalloc/common/inc/gsp/gsp_fw_wpr_meta.h | 149 ++
.../arch/nvalloc/common/inc/rmRiscvUcode.h | 82 +
.../nvidia/arch/nvalloc/common/inc/rmgspseq.h | 100 ++
.../nvidia/generated/g_chipset_nvoc.h | 38 +
.../535.54.03/nvidia/generated/g_os_nvoc.h | 44 +
.../nvidia/generated/g_rpc-structures.h | 52 +
.../nvidia/inc/kernel/gpu/gpu_acpi_data.h | 74 +
.../nvidia/inc/kernel/gpu/gsp/gsp_fw_heap.h | 33 +
.../nvidia/inc/kernel/gpu/gsp/gsp_init_args.h | 57 +
.../inc/kernel/gpu/gsp/gsp_static_config.h | 74 +
.../nvidia/kernel/inc/vgpu/rpc_global_enums.h | 262 +++
.../gpu/drm/nouveau/include/nvrm/nvtypes.h | 24 +
.../gpu/drm/nouveau/nvkm/engine/device/base.c | 66 +
.../gpu/drm/nouveau/nvkm/engine/device/user.c | 1 +
drivers/gpu/drm/nouveau/nvkm/falcon/Kbuild | 1 +
drivers/gpu/drm/nouveau/nvkm/falcon/base.c | 9 +
drivers/gpu/drm/nouveau/nvkm/falcon/ga102.c | 6 +
drivers/gpu/drm/nouveau/nvkm/falcon/tu102.c | 28 +
.../gpu/drm/nouveau/nvkm/subdev/bios/base.c | 8 +
.../gpu/drm/nouveau/nvkm/subdev/gsp/Kbuild | 5 +
.../gpu/drm/nouveau/nvkm/subdev/gsp/ad102.c | 57 +
.../gpu/drm/nouveau/nvkm/subdev/gsp/base.c | 1 +
.../gpu/drm/nouveau/nvkm/subdev/gsp/fwsec.c | 359 ++++
.../gpu/drm/nouveau/nvkm/subdev/gsp/ga100.c | 22 +
.../gpu/drm/nouveau/nvkm/subdev/gsp/ga102.c | 138 +-
.../gpu/drm/nouveau/nvkm/subdev/gsp/priv.h | 42 +
.../gpu/drm/nouveau/nvkm/subdev/gsp/r535.c | 1561 +++++++++++++++++
.../gpu/drm/nouveau/nvkm/subdev/gsp/tu102.c | 162 ++
.../gpu/drm/nouveau/nvkm/subdev/gsp/tu116.c | 22 +
40 files changed, 3896 insertions(+), 2 deletions(-)
create mode 100644 drivers/gpu/drm/nouveau/include/nvrm/535.54.03/common/sdk/nvidia/inc/ctrl/ctrl0073/ctrl0073system.h
create mode 100644 drivers/gpu/drm/nouveau/include/nvrm/535.54.03/common/sdk/nvidia/inc/ctrl/ctrl2080/ctrl2080gpu.h
create mode 100644 drivers/gpu/drm/nouveau/include/nvrm/535.54.03/common/shared/msgq/inc/msgq/msgq_priv.h
create mode 100644 drivers/gpu/drm/nouveau/include/nvrm/535.54.03/common/uproc/os/common/include/libos_init_args.h
create mode 100644 drivers/gpu/drm/nouveau/include/nvrm/535.54.03/nvidia/arch/nvalloc/common/inc/gsp/gsp_fw_sr_meta.h
create mode 100644 drivers/gpu/drm/nouveau/include/nvrm/535.54.03/nvidia/arch/nvalloc/common/inc/gsp/gsp_fw_wpr_meta.h
create mode 100644 drivers/gpu/drm/nouveau/include/nvrm/535.54.03/nvidia/arch/nvalloc/common/inc/rmRiscvUcode.h
create mode 100644 drivers/gpu/drm/nouveau/include/nvrm/535.54.03/nvidia/arch/nvalloc/common/inc/rmgspseq.h
create mode 100644 drivers/gpu/drm/nouveau/include/nvrm/535.54.03/nvidia/generated/g_chipset_nvoc.h
create mode 100644 drivers/gpu/drm/nouveau/include/nvrm/535.54.03/nvidia/generated/g_os_nvoc.h
create mode 100644 drivers/gpu/drm/nouveau/include/nvrm/535.54.03/nvidia/generated/g_rpc-structures.h
create mode 100644 drivers/gpu/drm/nouveau/include/nvrm/535.54.03/nvidia/inc/kernel/gpu/gpu_acpi_data.h
create mode 100644 drivers/gpu/drm/nouveau/include/nvrm/535.54.03/nvidia/inc/kernel/gpu/gsp/gsp_fw_heap.h
create mode 100644 drivers/gpu/drm/nouveau/include/nvrm/535.54.03/nvidia/inc/kernel/gpu/gsp/gsp_init_args.h
create mode 100644 drivers/gpu/drm/nouveau/include/nvrm/535.54.03/nvidia/inc/kernel/gpu/gsp/gsp_static_config.h
create mode 100644 drivers/gpu/drm/nouveau/include/nvrm/535.54.03/nvidia/kernel/inc/vgpu/rpc_global_enums.h
create mode 100644 drivers/gpu/drm/nouveau/include/nvrm/nvtypes.h
create mode 100644 drivers/gpu/drm/nouveau/nvkm/falcon/tu102.c
create mode 100644 drivers/gpu/drm/nouveau/nvkm/subdev/gsp/ad102.c
create mode 100644 drivers/gpu/drm/nouveau/nvkm/subdev/gsp/fwsec.c
create mode 100644 drivers/gpu/drm/nouveau/nvkm/subdev/gsp/r535.c
diff --git a/drivers/gpu/drm/nouveau/include/nvif/cl0080.h b/drivers/gpu/drm/nouveau/include/nvif/cl0080.h
index 8b5a240d57e4..8ccc082a4a63 100644
--- a/drivers/gpu/drm/nouveau/include/nvif/cl0080.h
+++ b/drivers/gpu/drm/nouveau/include/nvif/cl0080.h
@@ -35,6 +35,7 @@ struct nv_device_info_v0 {
#define NV_DEVICE_INFO_V0_VOLTA 0x0b
#define NV_DEVICE_INFO_V0_TURING 0x0c
#define NV_DEVICE_INFO_V0_AMPERE 0x0d
+#define NV_DEVICE_INFO_V0_ADA 0x0e
__u8 family;
__u8 pad06[2];
__u64 ram_size;
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/core/device.h b/drivers/gpu/drm/nouveau/include/nvkm/core/device.h
index f65b5009acf7..f057d348221e 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/core/device.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/core/device.h
@@ -46,6 +46,7 @@ struct nvkm_device {
GV100 = 0x140,
TU100 = 0x160,
GA100 = 0x170,
+ AD100 = 0x190,
} card_type;
u32 chipset;
u8 chiprev;
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/core/falcon.h b/drivers/gpu/drm/nouveau/include/nvkm/core/falcon.h
index b857cf142c4a..529b8a8cce7b 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/core/falcon.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/core/falcon.h
@@ -48,6 +48,7 @@ int nvkm_falcon_pio_rd(struct nvkm_falcon *, u8 port, enum nvkm_falcon_mem type,
const u8 *img, u32 img_base, int len);
int nvkm_falcon_dma_wr(struct nvkm_falcon *, const u8 *img, u64 dma_addr, u32 dma_base,
enum nvkm_falcon_mem mem_type, u32 mem_base, int len, bool sec);
+bool nvkm_falcon_riscv_active(struct nvkm_falcon *);
int gm200_flcn_reset_wait_mem_scrubbing(struct nvkm_falcon *);
int gm200_flcn_disable(struct nvkm_falcon *);
@@ -61,10 +62,13 @@ void gm200_flcn_tracepc(struct nvkm_falcon *);
int gp102_flcn_reset_eng(struct nvkm_falcon *);
extern const struct nvkm_falcon_func_pio gp102_flcn_emem_pio;
+bool tu102_flcn_riscv_active(struct nvkm_falcon *);
+
int ga102_flcn_select(struct nvkm_falcon *);
int ga102_flcn_reset_prep(struct nvkm_falcon *);
int ga102_flcn_reset_wait_mem_scrubbing(struct nvkm_falcon *);
extern const struct nvkm_falcon_func_dma ga102_flcn_dma;
+bool ga102_flcn_riscv_active(struct nvkm_falcon *);
void nvkm_falcon_v1_load_imem(struct nvkm_falcon *,
void *, u32, u32, u16, u8, bool);
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/engine/falcon.h b/drivers/gpu/drm/nouveau/include/nvkm/engine/falcon.h
index b7bb8a29a729..607eac8474b0 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/engine/falcon.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/engine/falcon.h
@@ -87,6 +87,8 @@ struct nvkm_falcon_func {
u32 stride;
} cmdq, msgq;
+ bool (*riscv_active)(struct nvkm_falcon *);
+
struct {
u32 *data;
u32 size;
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios.h
index b61cfb077533..b4b7841e3b13 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios.h
@@ -29,6 +29,7 @@ int nvbios_memcmp(struct nvkm_bios *, u32 addr, const char *, u32 len);
u8 nvbios_rd08(struct nvkm_bios *, u32 addr);
u16 nvbios_rd16(struct nvkm_bios *, u32 addr);
u32 nvbios_rd32(struct nvkm_bios *, u32 addr);
+void *nvbios_pointer(struct nvkm_bios *, u32 addr);
int nvkm_bios_new(struct nvkm_device *, enum nvkm_subdev_type, int, struct nvkm_bios **);
#endif
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/gsp.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/gsp.h
index 688270f62e09..41fd11822b30 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/gsp.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/gsp.h
@@ -3,18 +3,186 @@
#define nvkm_gsp(p) container_of((p), struct nvkm_gsp, subdev)
#include <core/subdev.h>
#include <core/falcon.h>
+#include <core/firmware.h>
+
+#define GSP_PAGE_SHIFT 12
+#define GSP_PAGE_SIZE BIT(GSP_PAGE_SHIFT)
+
+struct nvkm_gsp_mem {
+ u32 size;
+ void *data;
+ dma_addr_t addr;
+};
+
+struct nvkm_gsp_radix3 {
+ struct nvkm_gsp_mem mem[3];
+};
+
+int nvkm_gsp_sg(struct nvkm_device *, u64 size, struct sg_table *);
+void nvkm_gsp_sg_free(struct nvkm_device *, struct sg_table *);
+
+typedef int (*nvkm_gsp_msg_ntfy_func)(void *priv, u32 fn, void *repv, u32 repc);
struct nvkm_gsp {
const struct nvkm_gsp_func *func;
struct nvkm_subdev subdev;
struct nvkm_falcon falcon;
+
+ struct {
+ struct {
+ const struct firmware *load;
+ const struct firmware *unload;
+ } booter;
+ const struct firmware *bl;
+ const struct firmware *rm;
+ } fws;
+
+ struct nvkm_firmware fw;
+ struct nvkm_gsp_mem sig;
+ struct nvkm_gsp_radix3 radix3;
+
+ struct {
+ struct {
+ struct {
+ u64 addr;
+ u64 size;
+ } vga_workspace;
+ u64 addr;
+ u64 size;
+ } bios;
+ struct {
+ struct {
+ u64 addr;
+ u64 size;
+ } frts, boot, elf, heap;
+ u64 addr;
+ u64 size;
+ } wpr2;
+ struct {
+ u64 addr;
+ u64 size;
+ } heap;
+ u64 addr;
+ u64 size;
+ } fb;
+
+ struct {
+ struct nvkm_falcon_fw load;
+ struct nvkm_falcon_fw unload;
+ } booter;
+
+ struct {
+ struct nvkm_gsp_mem fw;
+ u32 code_offset;
+ u32 data_offset;
+ u32 manifest_offset;
+ u32 app_version;
+ } boot;
+
+ struct nvkm_gsp_mem libos;
+ struct nvkm_gsp_mem loginit;
+ struct nvkm_gsp_mem logintr;
+ struct nvkm_gsp_mem logrm;
+ struct nvkm_gsp_mem rmargs;
+
+ struct nvkm_gsp_mem wpr_meta;
+
+ struct {
+ struct sg_table sgt;
+ struct nvkm_gsp_radix3 radix3;
+ struct nvkm_gsp_mem meta;
+ } sr;
+
+ struct {
+ struct nvkm_gsp_mem mem;
+
+ struct {
+ int nr;
+ u32 size;
+ u64 *ptr;
+ } ptes;
+
+ struct {
+ u32 size;
+ void *ptr;
+ } cmdq, msgq;
+ } shm;
+
+ struct nvkm_gsp_cmdq {
+ struct mutex mutex;
+ u32 cnt;
+ u32 seq;
+ u32 *wptr;
+ u32 *rptr;
+ } cmdq;
+
+ struct nvkm_gsp_msgq {
+ struct mutex mutex;
+ u32 cnt;
+ u32 *wptr;
+ u32 *rptr;
+ struct nvkm_gsp_msgq_ntfy {
+ u32 fn;
+ nvkm_gsp_msg_ntfy_func func;
+ void *priv;
+ } ntfy[16];
+ int ntfy_nr;
+ } msgq;
+
+ bool running;
+
+ const struct nvkm_gsp_rm {
+ void *(*rpc_get)(struct nvkm_gsp *, u32 fn, u32 argc);
+ void *(*rpc_push)(struct nvkm_gsp *, void *argv, bool wait, u32 repc);
+ void (*rpc_done)(struct nvkm_gsp *gsp, void *repv);
+ } *rm;
};
static inline bool
nvkm_gsp_rm(struct nvkm_gsp *gsp)
{
- return false;
+ return gsp && (gsp->fws.rm || gsp->fw.img);
+}
+
+static inline void *
+nvkm_gsp_rpc_get(struct nvkm_gsp *gsp, u32 fn, u32 argc)
+{
+ return gsp->rm->rpc_get(gsp, fn, argc);
+}
+
+static inline void *
+nvkm_gsp_rpc_push(struct nvkm_gsp *gsp, void *argv, bool wait, u32 repc)
+{
+ return gsp->rm->rpc_push(gsp, argv, wait, repc);
+}
+
+static inline void *
+nvkm_gsp_rpc_rd(struct nvkm_gsp *gsp, u32 fn, u32 argc)
+{
+ void *argv = nvkm_gsp_rpc_get(gsp, fn, argc);
+
+ if (IS_ERR_OR_NULL(argv))
+ return argv;
+
+ return nvkm_gsp_rpc_push(gsp, argv, true, argc);
+}
+
+static inline int
+nvkm_gsp_rpc_wr(struct nvkm_gsp *gsp, void *argv, bool wait)
+{
+ void *repv = nvkm_gsp_rpc_push(gsp, argv, wait, 0);
+
+ if (IS_ERR(repv))
+ return PTR_ERR(repv);
+
+ return 0;
+}
+
+static inline void
+nvkm_gsp_rpc_done(struct nvkm_gsp *gsp, void *repv)
+{
+ gsp->rm->rpc_done(gsp, repv);
}
int gv100_gsp_new(struct nvkm_device *, enum nvkm_subdev_type, int, struct nvkm_gsp **);
@@ -22,4 +190,5 @@ int tu102_gsp_new(struct nvkm_device *, enum nvkm_subdev_type, int, struct nvkm_
int tu116_gsp_new(struct nvkm_device *, enum nvkm_subdev_type, int, struct nvkm_gsp **);
int ga100_gsp_new(struct nvkm_device *, enum nvkm_subdev_type, int, struct nvkm_gsp **);
int ga102_gsp_new(struct nvkm_device *, enum nvkm_subdev_type, int, struct nvkm_gsp **);
+int ad102_gsp_new(struct nvkm_device *, enum nvkm_subdev_type, int, struct nvkm_gsp **);
#endif
diff --git a/drivers/gpu/drm/nouveau/include/nvrm/535.54.03/common/sdk/nvidia/inc/ctrl/ctrl0073/ctrl0073system.h b/drivers/gpu/drm/nouveau/include/nvrm/535.54.03/common/sdk/nvidia/inc/ctrl/ctrl0073/ctrl0073system.h
new file mode 100644
index 000000000000..c1f1c8881a42
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/include/nvrm/535.54.03/common/sdk/nvidia/inc/ctrl/ctrl0073/ctrl0073system.h
@@ -0,0 +1,31 @@
+#ifndef __src_common_sdk_nvidia_inc_ctrl_ctrl0073_ctrl0073system_h__
+#define __src_common_sdk_nvidia_inc_ctrl_ctrl0073_ctrl0073system_h__
+
+/* Excerpt of RM headers from https://github.com/NVIDIA/open-gpu-kernel-modules/tree/535.54.03 */
+
+/*
+ * SPDX-FileCopyrightText: Copyright (c) 2005-2021 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+ * SPDX-License-Identifier: MIT
+ *
+ * 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.
+ */
+
+#define NV0073_CTRL_SYSTEM_ACPI_ID_MAP_MAX_DISPLAYS (16U)
+
+#endif
diff --git a/drivers/gpu/drm/nouveau/include/nvrm/535.54.03/common/sdk/nvidia/inc/ctrl/ctrl2080/ctrl2080gpu.h b/drivers/gpu/drm/nouveau/include/nvrm/535.54.03/common/sdk/nvidia/inc/ctrl/ctrl2080/ctrl2080gpu.h
new file mode 100644
index 000000000000..a9a287469305
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/include/nvrm/535.54.03/common/sdk/nvidia/inc/ctrl/ctrl2080/ctrl2080gpu.h
@@ -0,0 +1,33 @@
+#ifndef __src_common_sdk_nvidia_inc_ctrl_ctrl2080_ctrl2080gpu_h__
+#define __src_common_sdk_nvidia_inc_ctrl_ctrl2080_ctrl2080gpu_h__
+
+/* Excerpt of RM headers from https://github.com/NVIDIA/open-gpu-kernel-modules/tree/535.54.03 */
+
+/*
+ * SPDX-FileCopyrightText: Copyright (c) 2006-2023 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+ * SPDX-License-Identifier: MIT
+ *
+ * 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.
+ */
+
+#define NV2080_CTRL_GPU_SET_POWER_STATE_GPU_LEVEL_0 (0x00000000U)
+
+#define NV2080_CTRL_GPU_SET_POWER_STATE_GPU_LEVEL_3 (0x00000003U)
+
+#endif
diff --git a/drivers/gpu/drm/nouveau/include/nvrm/535.54.03/common/shared/msgq/inc/msgq/msgq_priv.h b/drivers/gpu/drm/nouveau/include/nvrm/535.54.03/common/shared/msgq/inc/msgq/msgq_priv.h
new file mode 100644
index 000000000000..26b096d0e225
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/include/nvrm/535.54.03/common/shared/msgq/inc/msgq/msgq_priv.h
@@ -0,0 +1,46 @@
+#ifndef __src_common_shared_msgq_inc_msgq_msgq_priv_h__
+#define __src_common_shared_msgq_inc_msgq_msgq_priv_h__
+
+/* Excerpt of RM headers from https://github.com/NVIDIA/open-gpu-kernel-modules/tree/535.54.03 */
+
+/*
+ * SPDX-FileCopyrightText: Copyright (c) 2018-2019 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+ * SPDX-License-Identifier: MIT
+ *
+ * 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.
+ */
+
+typedef struct
+{
+ NvU32 version; // queue version
+ NvU32 size; // bytes, page aligned
+ NvU32 msgSize; // entry size, bytes, must be power-of-2, 16 is minimum
+ NvU32 msgCount; // number of entries in queue
+ NvU32 writePtr; // message id of next slot
+ NvU32 flags; // if set it means "i want to swap RX"
+ NvU32 rxHdrOff; // Offset of msgqRxHeader from start of backing store.
+ NvU32 entryOff; // Offset of entries from start of backing store.
+} msgqTxHeader;
+
+typedef struct
+{
+ NvU32 readPtr; // message id of last message read
+} msgqRxHeader;
+
+#endif
diff --git a/drivers/gpu/drm/nouveau/include/nvrm/535.54.03/common/uproc/os/common/include/libos_init_args.h b/drivers/gpu/drm/nouveau/include/nvrm/535.54.03/common/uproc/os/common/include/libos_init_args.h
new file mode 100644
index 000000000000..0aa4b26fda09
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/include/nvrm/535.54.03/common/uproc/os/common/include/libos_init_args.h
@@ -0,0 +1,52 @@
+#ifndef __src_common_uproc_os_common_include_libos_init_args_h__
+#define __src_common_uproc_os_common_include_libos_init_args_h__
+
+/* Excerpt of RM headers from https://github.com/NVIDIA/open-gpu-kernel-modules/tree/535.54.03 */
+
+/*
+ * SPDX-FileCopyrightText: Copyright (c) 2018-2022 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+ * SPDX-License-Identifier: MIT
+ *
+ * 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.
+ */
+
+typedef NvU64 LibosAddress;
+
+typedef enum {
+ LIBOS_MEMORY_REGION_NONE,
+ LIBOS_MEMORY_REGION_CONTIGUOUS,
+ LIBOS_MEMORY_REGION_RADIX3
+} LibosMemoryRegionKind;
+
+typedef enum {
+ LIBOS_MEMORY_REGION_LOC_NONE,
+ LIBOS_MEMORY_REGION_LOC_SYSMEM,
+ LIBOS_MEMORY_REGION_LOC_FB
+} LibosMemoryRegionLoc;
+
+typedef struct
+{
+ LibosAddress id8; // Id tag.
+ LibosAddress pa; // Physical address.
+ LibosAddress size; // Size of memory area.
+ NvU8 kind; // See LibosMemoryRegionKind above.
+ NvU8 loc; // See LibosMemoryRegionLoc above.
+} LibosMemoryRegionInitArgument;
+
+#endif
diff --git a/drivers/gpu/drm/nouveau/include/nvrm/535.54.03/nvidia/arch/nvalloc/common/inc/gsp/gsp_fw_sr_meta.h b/drivers/gpu/drm/nouveau/include/nvrm/535.54.03/nvidia/arch/nvalloc/common/inc/gsp/gsp_fw_sr_meta.h
new file mode 100644
index 000000000000..e3754a3bfe39
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/include/nvrm/535.54.03/nvidia/arch/nvalloc/common/inc/gsp/gsp_fw_sr_meta.h
@@ -0,0 +1,79 @@
+#ifndef __src_nvidia_arch_nvalloc_common_inc_gsp_gsp_fw_sr_meta_h__
+#define __src_nvidia_arch_nvalloc_common_inc_gsp_gsp_fw_sr_meta_h__
+
+/* Excerpt of RM headers from https://github.com/NVIDIA/open-gpu-kernel-modules/tree/535.54.03 */
+
+/*
+ * SPDX-FileCopyrightText: Copyright (c) 2022-2023 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+ * SPDX-License-Identifier: MIT
+ *
+ * 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.
+ */
+
+#define GSP_FW_SR_META_MAGIC 0x8a3bb9e6c6c39d93ULL
+#define GSP_FW_SR_META_REVISION 2
+
+typedef struct
+{
+ //
+ // Magic
+ // Use for verification by Booter
+ //
+ NvU64 magic; // = GSP_FW_SR_META_MAGIC;
+
+ //
+ // Revision number
+ // Bumped up when we change this interface so it is not backward compatible.
+ // Bumped up when we revoke GSP-RM ucode
+ //
+ NvU64 revision; // = GSP_FW_SR_META_MAGIC_REVISION;
+
+ //
+ // ---- Members regarding data in SYSMEM ----------------------------
+ // Consumed by Booter for DMA
+ //
+ NvU64 sysmemAddrOfSuspendResumeData;
+ NvU64 sizeOfSuspendResumeData;
+
+ // ---- Members for crypto ops across S/R ---------------------------
+
+ //
+ // HMAC over the entire GspFwSRMeta structure (including padding)
+ // with the hmac field itself zeroed.
+ //
+ NvU8 hmac[32];
+
+ // Hash over GspFwWprMeta structure
+ NvU8 wprMetaHash[32];
+
+ // Hash over GspFwHeapFreeList structure. All zeros signifies no free list.
+ NvU8 heapFreeListHash[32];
+
+ // Hash over data in WPR2 (skipping over free heap chunks; see Booter for details)
+ NvU8 dataHash[32];
+
+ //
+ // Pad structure to exactly 256 bytes (1 DMA chunk).
+ // Padding initialized to zero.
+ //
+ NvU32 padding[24];
+
+} GspFwSRMeta;
+
+#endif
diff --git a/drivers/gpu/drm/nouveau/include/nvrm/535.54.03/nvidia/arch/nvalloc/common/inc/gsp/gsp_fw_wpr_meta.h b/drivers/gpu/drm/nouveau/include/nvrm/535.54.03/nvidia/arch/nvalloc/common/inc/gsp/gsp_fw_wpr_meta.h
new file mode 100644
index 000000000000..65efe8985a72
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/include/nvrm/535.54.03/nvidia/arch/nvalloc/common/inc/gsp/gsp_fw_wpr_meta.h
@@ -0,0 +1,149 @@
+#ifndef __src_nvidia_arch_nvalloc_common_inc_gsp_gsp_fw_wpr_meta_h__
+#define __src_nvidia_arch_nvalloc_common_inc_gsp_gsp_fw_wpr_meta_h__
+
+/* Excerpt of RM headers from https://github.com/NVIDIA/open-gpu-kernel-modules/tree/535.54.03 */
+
+/*
+ * SPDX-FileCopyrightText: Copyright (c) 2021-2023 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+ * SPDX-License-Identifier: MIT
+ *
+ * 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.
+ */
+
+typedef struct
+{
+ // Magic
+ // BL to use for verification (i.e. Booter locked it in WPR2)
+ NvU64 magic; // = 0xdc3aae21371a60b3;
+
+ // Revision number of Booter-BL-Sequencer handoff interface
+ // Bumped up when we change this interface so it is not backward compatible.
+ // Bumped up when we revoke GSP-RM ucode
+ NvU64 revision; // = 1;
+
+ // ---- Members regarding data in SYSMEM ----------------------------
+ // Consumed by Booter for DMA
+
+ NvU64 sysmemAddrOfRadix3Elf;
+ NvU64 sizeOfRadix3Elf;
+
+ NvU64 sysmemAddrOfBootloader;
+ NvU64 sizeOfBootloader;
+
+ // Offsets inside bootloader image needed by Booter
+ NvU64 bootloaderCodeOffset;
+ NvU64 bootloaderDataOffset;
+ NvU64 bootloaderManifestOffset;
+
+ union
+ {
+ // Used only at initial boot
+ struct
+ {
+ NvU64 sysmemAddrOfSignature;
+ NvU64 sizeOfSignature;
+ };
+
+ //
+ // Used at suspend/resume to read GspFwHeapFreeList
+ // Offset relative to GspFwWprMeta FBMEM PA (gspFwWprStart)
+ //
+ struct
+ {
+ NvU32 gspFwHeapFreeListWprOffset;
+ NvU32 unused0;
+ NvU64 unused1;
+ };
+ };
+
+ // ---- Members describing FB layout --------------------------------
+ NvU64 gspFwRsvdStart;
+
+ NvU64 nonWprHeapOffset;
+ NvU64 nonWprHeapSize;
+
+ NvU64 gspFwWprStart;
+
+ // GSP-RM to use to setup heap.
+ NvU64 gspFwHeapOffset;
+ NvU64 gspFwHeapSize;
+
+ // BL to use to find ELF for jump
+ NvU64 gspFwOffset;
+ // Size is sizeOfRadix3Elf above.
+
+ NvU64 bootBinOffset;
+ // Size is sizeOfBootloader above.
+
+ NvU64 frtsOffset;
+ NvU64 frtsSize;
+
+ NvU64 gspFwWprEnd;
+
+ // GSP-RM to use for fbRegionInfo?
+ NvU64 fbSize;
+
+ // ---- Other members -----------------------------------------------
+
+ // GSP-RM to use for fbRegionInfo?
+ NvU64 vgaWorkspaceOffset;
+ NvU64 vgaWorkspaceSize;
+
+ // Boot count. Used to determine whether to load the firmware image.
+ NvU64 bootCount;
+
+ // TODO: the partitionRpc* fields below do not really belong in this
+ // structure. The values are patched in by the partition bootstrapper
+ // when GSP-RM is booted in a partition, and this structure was a
+ // convenient place for the bootstrapper to access them. These should
+ // be moved to a different comm. mechanism between the bootstrapper
+ // and the GSP-RM tasks.
+
+ // Shared partition RPC memory (physical address)
+ NvU64 partitionRpcAddr;
+
+ // Offsets relative to partitionRpcAddr
+ NvU16 partitionRpcRequestOffset;
+ NvU16 partitionRpcReplyOffset;
+
+ // Code section and dataSection offset and size.
+ NvU32 elfCodeOffset;
+ NvU32 elfDataOffset;
+ NvU32 elfCodeSize;
+ NvU32 elfDataSize;
+
+ // Used during GSP-RM resume to check for revocation
+ NvU32 lsUcodeVersion;
+
+ // Number of VF partitions allocating sub-heaps from the WPR heap
+ // Used during boot to ensure the heap is adequately sized
+ NvU8 gspFwHeapVfPartitionCount;
+
+ // Pad structure to exactly 256 bytes. Can replace padding with additional
+ // fields without incrementing revision. Padding initialized to 0.
+ NvU8 padding[7];
+
+ // BL to use for verification (i.e. Booter says OK to boot)
+ NvU64 verified; // 0x0 -> unverified, 0xa0a0a0a0a0a0a0a0 -> verified
+} GspFwWprMeta;
+
+#define GSP_FW_WPR_META_REVISION 1
+#define GSP_FW_WPR_META_MAGIC 0xdc3aae21371a60b3ULL
+
+#endif
diff --git a/drivers/gpu/drm/nouveau/include/nvrm/535.54.03/nvidia/arch/nvalloc/common/inc/rmRiscvUcode.h b/drivers/gpu/drm/nouveau/include/nvrm/535.54.03/nvidia/arch/nvalloc/common/inc/rmRiscvUcode.h
new file mode 100644
index 000000000000..da18e7eab940
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/include/nvrm/535.54.03/nvidia/arch/nvalloc/common/inc/rmRiscvUcode.h
@@ -0,0 +1,82 @@
+#ifndef __src_nvidia_arch_nvalloc_common_inc_rmRiscvUcode_h__
+#define __src_nvidia_arch_nvalloc_common_inc_rmRiscvUcode_h__
+
+/* Excerpt of RM headers from https://github.com/NVIDIA/open-gpu-kernel-modules/tree/535.54.03 */
+
+/*
+ * SPDX-FileCopyrightText: Copyright (c) 2018-2019 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+ * SPDX-License-Identifier: MIT
+ *
+ * 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.
+ */
+
+typedef struct {
+ //
+ // Version 1
+ // Version 2
+ // Version 3 = for Partition boot
+ // Version 4 = for eb riscv boot
+ // Version 5 = Support signing entire RISC-V image as "code" in code section for hopper and later.
+ //
+ NvU32 version; // structure version
+ NvU32 bootloaderOffset;
+ NvU32 bootloaderSize;
+ NvU32 bootloaderParamOffset;
+ NvU32 bootloaderParamSize;
+ NvU32 riscvElfOffset;
+ NvU32 riscvElfSize;
+ NvU32 appVersion; // Changelist number associated with the image
+ //
+ // Manifest contains information about Monitor and it is
+ // input to BR
+ //
+ NvU32 manifestOffset;
+ NvU32 manifestSize;
+ //
+ // Monitor Data offset within RISCV image and size
+ //
+ NvU32 monitorDataOffset;
+ NvU32 monitorDataSize;
+ //
+ // Monitor Code offset withtin RISCV image and size
+ //
+ NvU32 monitorCodeOffset;
+ NvU32 monitorCodeSize;
+ NvU32 bIsMonitorEnabled;
+ //
+ // Swbrom Code offset within RISCV image and size
+ //
+ NvU32 swbromCodeOffset;
+ NvU32 swbromCodeSize;
+ //
+ // Swbrom Data offset within RISCV image and size
+ //
+ NvU32 swbromDataOffset;
+ NvU32 swbromDataSize;
+ //
+ // Total size of FB carveout (image and reserved space).
+ //
+ NvU32 fbReservedSize;
+ //
+ // Indicates whether the entire RISC-V image is signed as "code" in code section.
+ //
+ NvU32 bSignedAsCode;
+} RM_RISCV_UCODE_DESC;
+
+#endif
diff --git a/drivers/gpu/drm/nouveau/include/nvrm/535.54.03/nvidia/arch/nvalloc/common/inc/rmgspseq.h b/drivers/gpu/drm/nouveau/include/nvrm/535.54.03/nvidia/arch/nvalloc/common/inc/rmgspseq.h
new file mode 100644
index 000000000000..1048205a0e46
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/include/nvrm/535.54.03/nvidia/arch/nvalloc/common/inc/rmgspseq.h
@@ -0,0 +1,100 @@
+#ifndef __src_nvidia_arch_nvalloc_common_inc_rmgspseq_h__
+#define __src_nvidia_arch_nvalloc_common_inc_rmgspseq_h__
+
+/* Excerpt of RM headers from https://github.com/NVIDIA/open-gpu-kernel-modules/tree/535.54.03 */
+
+/*
+ * SPDX-FileCopyrightText: Copyright (c) 2019-2020 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+ * SPDX-License-Identifier: MIT
+ *
+ * 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.
+ */
+
+typedef enum GSP_SEQ_BUF_OPCODE
+{
+ GSP_SEQ_BUF_OPCODE_REG_WRITE = 0,
+ GSP_SEQ_BUF_OPCODE_REG_MODIFY,
+ GSP_SEQ_BUF_OPCODE_REG_POLL,
+ GSP_SEQ_BUF_OPCODE_DELAY_US,
+ GSP_SEQ_BUF_OPCODE_REG_STORE,
+ GSP_SEQ_BUF_OPCODE_CORE_RESET,
+ GSP_SEQ_BUF_OPCODE_CORE_START,
+ GSP_SEQ_BUF_OPCODE_CORE_WAIT_FOR_HALT,
+ GSP_SEQ_BUF_OPCODE_CORE_RESUME,
+} GSP_SEQ_BUF_OPCODE;
+
+#define GSP_SEQUENCER_PAYLOAD_SIZE_DWORDS(opcode) \
+ ((opcode == GSP_SEQ_BUF_OPCODE_REG_WRITE) ? (sizeof(GSP_SEQ_BUF_PAYLOAD_REG_WRITE) / sizeof(NvU32)) : \
+ (opcode == GSP_SEQ_BUF_OPCODE_REG_MODIFY) ? (sizeof(GSP_SEQ_BUF_PAYLOAD_REG_MODIFY) / sizeof(NvU32)) : \
+ (opcode == GSP_SEQ_BUF_OPCODE_REG_POLL) ? (sizeof(GSP_SEQ_BUF_PAYLOAD_REG_POLL) / sizeof(NvU32)) : \
+ (opcode == GSP_SEQ_BUF_OPCODE_DELAY_US) ? (sizeof(GSP_SEQ_BUF_PAYLOAD_DELAY_US) / sizeof(NvU32)) : \
+ (opcode == GSP_SEQ_BUF_OPCODE_REG_STORE) ? (sizeof(GSP_SEQ_BUF_PAYLOAD_REG_STORE) / sizeof(NvU32)) : \
+ /* GSP_SEQ_BUF_OPCODE_CORE_RESET */ \
+ /* GSP_SEQ_BUF_OPCODE_CORE_START */ \
+ /* GSP_SEQ_BUF_OPCODE_CORE_WAIT_FOR_HALT */ \
+ /* GSP_SEQ_BUF_OPCODE_CORE_RESUME */ \
+ 0)
+
+typedef struct
+{
+ NvU32 addr;
+ NvU32 val;
+} GSP_SEQ_BUF_PAYLOAD_REG_WRITE;
+
+typedef struct
+{
+ NvU32 addr;
+ NvU32 mask;
+ NvU32 val;
+} GSP_SEQ_BUF_PAYLOAD_REG_MODIFY;
+
+typedef struct
+{
+ NvU32 addr;
+ NvU32 mask;
+ NvU32 val;
+ NvU32 timeout;
+ NvU32 error;
+} GSP_SEQ_BUF_PAYLOAD_REG_POLL;
+
+typedef struct
+{
+ NvU32 val;
+} GSP_SEQ_BUF_PAYLOAD_DELAY_US;
+
+typedef struct
+{
+ NvU32 addr;
+ NvU32 index;
+} GSP_SEQ_BUF_PAYLOAD_REG_STORE;
+
+typedef struct GSP_SEQUENCER_BUFFER_CMD
+{
+ GSP_SEQ_BUF_OPCODE opCode;
+ union
+ {
+ GSP_SEQ_BUF_PAYLOAD_REG_WRITE regWrite;
+ GSP_SEQ_BUF_PAYLOAD_REG_MODIFY regModify;
+ GSP_SEQ_BUF_PAYLOAD_REG_POLL regPoll;
+ GSP_SEQ_BUF_PAYLOAD_DELAY_US delayUs;
+ GSP_SEQ_BUF_PAYLOAD_REG_STORE regStore;
+ } payload;
+} GSP_SEQUENCER_BUFFER_CMD;
+
+#endif
diff --git a/drivers/gpu/drm/nouveau/include/nvrm/535.54.03/nvidia/generated/g_chipset_nvoc.h b/drivers/gpu/drm/nouveau/include/nvrm/535.54.03/nvidia/generated/g_chipset_nvoc.h
new file mode 100644
index 000000000000..94e79e14cba7
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/include/nvrm/535.54.03/nvidia/generated/g_chipset_nvoc.h
@@ -0,0 +1,38 @@
+#ifndef __src_nvidia_generated_g_chipset_nvoc_h__
+#define __src_nvidia_generated_g_chipset_nvoc_h__
+
+/* Excerpt of RM headers from https://github.com/NVIDIA/open-gpu-kernel-modules/tree/535.54.03 */
+
+/*
+ * SPDX-FileCopyrightText: Copyright (c) 1993-2022 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+ * SPDX-License-Identifier: MIT
+ *
+ * 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.
+ */
+
+typedef struct
+{
+ NvU16 deviceID; // deviceID
+ NvU16 vendorID; // vendorID
+ NvU16 subdeviceID; // subsystem deviceID
+ NvU16 subvendorID; // subsystem vendorID
+ NvU8 revisionID; // revision ID
+} BUSINFO;
+
+#endif
diff --git a/drivers/gpu/drm/nouveau/include/nvrm/535.54.03/nvidia/generated/g_os_nvoc.h b/drivers/gpu/drm/nouveau/include/nvrm/535.54.03/nvidia/generated/g_os_nvoc.h
new file mode 100644
index 000000000000..639adbd99545
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/include/nvrm/535.54.03/nvidia/generated/g_os_nvoc.h
@@ -0,0 +1,44 @@
+#ifndef __src_nvidia_generated_g_os_nvoc_h__
+#define __src_nvidia_generated_g_os_nvoc_h__
+
+/* Excerpt of RM headers from https://github.com/NVIDIA/open-gpu-kernel-modules/tree/535.54.03 */
+
+/*
+ * SPDX-FileCopyrightText: Copyright (c) 1993-2023 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+ * SPDX-License-Identifier: MIT
+ *
+ * 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.
+ */
+
+typedef struct PACKED_REGISTRY_ENTRY
+{
+ NvU32 nameOffset;
+ NvU8 type;
+ NvU32 data;
+ NvU32 length;
+} PACKED_REGISTRY_ENTRY;
+
+typedef struct PACKED_REGISTRY_TABLE
+{
+ NvU32 size;
+ NvU32 numEntries;
+ PACKED_REGISTRY_ENTRY entries[0];
+} PACKED_REGISTRY_TABLE;
+
+#endif
diff --git a/drivers/gpu/drm/nouveau/include/nvrm/535.54.03/nvidia/generated/g_rpc-structures.h b/drivers/gpu/drm/nouveau/include/nvrm/535.54.03/nvidia/generated/g_rpc-structures.h
new file mode 100644
index 000000000000..ac59ffa4330b
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/include/nvrm/535.54.03/nvidia/generated/g_rpc-structures.h
@@ -0,0 +1,52 @@
+#ifndef __src_nvidia_generated_g_rpc_structures_h__
+#define __src_nvidia_generated_g_rpc_structures_h__
+
+/* Excerpt of RM headers from https://github.com/NVIDIA/open-gpu-kernel-modules/tree/535.54.03 */
+
+/*
+ * SPDX-FileCopyrightText: Copyright (c) 2008-2022 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+ * SPDX-License-Identifier: MIT
+ *
+ * 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.
+ */
+
+typedef struct rpc_unloading_guest_driver_v1F_07
+{
+ NvBool bInPMTransition;
+ NvBool bGc6Entering;
+ NvU32 newLevel;
+} rpc_unloading_guest_driver_v1F_07;
+
+typedef struct rpc_run_cpu_sequencer_v17_00
+{
+ NvU32 bufferSizeDWord;
+ NvU32 cmdIndex;
+ NvU32 regSaveArea[8];
+ NvU32 commandBuffer[];
+} rpc_run_cpu_sequencer_v17_00;
+
+typedef struct rpc_os_error_log_v17_00
+{
+ NvU32 exceptType;
+ NvU32 runlistId;
+ NvU32 chid;
+ char errString[0x100];
+} rpc_os_error_log_v17_00;
+
+#endif
diff --git a/drivers/gpu/drm/nouveau/include/nvrm/535.54.03/nvidia/inc/kernel/gpu/gpu_acpi_data.h b/drivers/gpu/drm/nouveau/include/nvrm/535.54.03/nvidia/inc/kernel/gpu/gpu_acpi_data.h
new file mode 100644
index 000000000000..11f822f875d5
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/include/nvrm/535.54.03/nvidia/inc/kernel/gpu/gpu_acpi_data.h
@@ -0,0 +1,74 @@
+#ifndef __src_nvidia_inc_kernel_gpu_gpu_acpi_data_h__
+#define __src_nvidia_inc_kernel_gpu_gpu_acpi_data_h__
+#include <nvrm/535.54.03/common/sdk/nvidia/inc/ctrl/ctrl0073/ctrl0073system.h>
+
+/* Excerpt of RM headers from https://github.com/NVIDIA/open-gpu-kernel-modules/tree/535.54.03 */
+
+/*
+ * SPDX-FileCopyrightText: Copyright (c) 2022 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+ * SPDX-License-Identifier: MIT
+ *
+ * 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.
+ */
+
+typedef struct DOD_METHOD_DATA
+{
+ NV_STATUS status;
+ NvU32 acpiIdListLen;
+ NvU32 acpiIdList[NV0073_CTRL_SYSTEM_ACPI_ID_MAP_MAX_DISPLAYS];
+} DOD_METHOD_DATA;
+
+typedef struct JT_METHOD_DATA
+{
+ NV_STATUS status;
+ NvU32 jtCaps;
+ NvU16 jtRevId;
+ NvBool bSBIOSCaps;
+} JT_METHOD_DATA;
+
+typedef struct MUX_METHOD_DATA_ELEMENT
+{
+ NvU32 acpiId;
+ NvU32 mode;
+ NV_STATUS status;
+} MUX_METHOD_DATA_ELEMENT;
+
+typedef struct MUX_METHOD_DATA
+{
+ NvU32 tableLen;
+ MUX_METHOD_DATA_ELEMENT acpiIdMuxModeTable[NV0073_CTRL_SYSTEM_ACPI_ID_MAP_MAX_DISPLAYS];
+ MUX_METHOD_DATA_ELEMENT acpiIdMuxPartTable[NV0073_CTRL_SYSTEM_ACPI_ID_MAP_MAX_DISPLAYS];
+} MUX_METHOD_DATA;
+
+typedef struct CAPS_METHOD_DATA
+{
+ NV_STATUS status;
+ NvU32 optimusCaps;
+} CAPS_METHOD_DATA;
+
+typedef struct ACPI_METHOD_DATA
+{
+ NvBool bValid;
+ DOD_METHOD_DATA dodMethodData;
+ JT_METHOD_DATA jtMethodData;
+ MUX_METHOD_DATA muxMethodData;
+ CAPS_METHOD_DATA capsMethodData;
+} ACPI_METHOD_DATA;
+
+#endif
diff --git a/drivers/gpu/drm/nouveau/include/nvrm/535.54.03/nvidia/inc/kernel/gpu/gsp/gsp_fw_heap.h b/drivers/gpu/drm/nouveau/include/nvrm/535.54.03/nvidia/inc/kernel/gpu/gsp/gsp_fw_heap.h
new file mode 100644
index 000000000000..1169ff62160f
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/include/nvrm/535.54.03/nvidia/inc/kernel/gpu/gsp/gsp_fw_heap.h
@@ -0,0 +1,33 @@
+#ifndef __src_nvidia_inc_kernel_gpu_gsp_gsp_fw_heap_h__
+#define __src_nvidia_inc_kernel_gpu_gsp_gsp_fw_heap_h__
+
+/* Excerpt of RM headers from https://github.com/NVIDIA/open-gpu-kernel-modules/tree/535.54.03 */
+
+/*
+ * SPDX-FileCopyrightText: Copyright (c) 2022-2023 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+ * SPDX-License-Identifier: MIT
+ *
+ * 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.
+ */
+
+#define GSP_FW_HEAP_PARAM_SIZE_PER_GB_FB (96 << 10) // All architectures
+
+#define GSP_FW_HEAP_PARAM_CLIENT_ALLOC_SIZE ((48 << 10) * 2048) // Support 2048 channels
+
+#endif
diff --git a/drivers/gpu/drm/nouveau/include/nvrm/535.54.03/nvidia/inc/kernel/gpu/gsp/gsp_init_args.h b/drivers/gpu/drm/nouveau/include/nvrm/535.54.03/nvidia/inc/kernel/gpu/gsp/gsp_init_args.h
new file mode 100644
index 000000000000..cacd46f3208c
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/include/nvrm/535.54.03/nvidia/inc/kernel/gpu/gsp/gsp_init_args.h
@@ -0,0 +1,57 @@
+#ifndef __src_nvidia_inc_kernel_gpu_gsp_gsp_init_args_h__
+#define __src_nvidia_inc_kernel_gpu_gsp_gsp_init_args_h__
+
+/* Excerpt of RM headers from https://github.com/NVIDIA/open-gpu-kernel-modules/tree/535.54.03 */
+
+/*
+ * SPDX-FileCopyrightText: Copyright (c) 2020-2022 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+ * SPDX-License-Identifier: MIT
+ *
+ * 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.
+ */
+
+typedef struct {
+ RmPhysAddr sharedMemPhysAddr;
+ NvU32 pageTableEntryCount;
+ NvLength cmdQueueOffset;
+ NvLength statQueueOffset;
+ NvLength locklessCmdQueueOffset;
+ NvLength locklessStatQueueOffset;
+} MESSAGE_QUEUE_INIT_ARGUMENTS;
+
+typedef struct {
+ NvU32 oldLevel;
+ NvU32 flags;
+ NvBool bInPMTransition;
+} GSP_SR_INIT_ARGUMENTS;
+
+typedef struct
+{
+ MESSAGE_QUEUE_INIT_ARGUMENTS messageQueueInitArguments;
+ GSP_SR_INIT_ARGUMENTS srInitArguments;
+ NvU32 gpuInstance;
+
+ struct
+ {
+ NvU64 pa;
+ NvU64 size;
+ } profilerArgs;
+} GSP_ARGUMENTS_CACHED;
+
+#endif
diff --git a/drivers/gpu/drm/nouveau/include/nvrm/535.54.03/nvidia/inc/kernel/gpu/gsp/gsp_static_config.h b/drivers/gpu/drm/nouveau/include/nvrm/535.54.03/nvidia/inc/kernel/gpu/gsp/gsp_static_config.h
new file mode 100644
index 000000000000..ba8cd897ebcc
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/include/nvrm/535.54.03/nvidia/inc/kernel/gpu/gsp/gsp_static_config.h
@@ -0,0 +1,74 @@
+#ifndef __src_nvidia_inc_kernel_gpu_gsp_gsp_static_config_h__
+#define __src_nvidia_inc_kernel_gpu_gsp_gsp_static_config_h__
+#include <nvrm/535.54.03/nvidia/generated/g_chipset_nvoc.h>
+#include <nvrm/535.54.03/nvidia/inc/kernel/gpu/gpu_acpi_data.h>
+
+/* Excerpt of RM headers from https://github.com/NVIDIA/open-gpu-kernel-modules/tree/535.54.03 */
+
+/*
+ * SPDX-FileCopyrightText: Copyright (c) 2019-2023 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+ * SPDX-License-Identifier: MIT
+ *
+ * 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.
+ */
+
+typedef struct GSP_VF_INFO
+{
+ NvU32 totalVFs;
+ NvU32 firstVFOffset;
+ NvU64 FirstVFBar0Address;
+ NvU64 FirstVFBar1Address;
+ NvU64 FirstVFBar2Address;
+ NvBool b64bitBar0;
+ NvBool b64bitBar1;
+ NvBool b64bitBar2;
+} GSP_VF_INFO;
+
+typedef struct GspSystemInfo
+{
+ NvU64 gpuPhysAddr;
+ NvU64 gpuPhysFbAddr;
+ NvU64 gpuPhysInstAddr;
+ NvU64 nvDomainBusDeviceFunc;
+ NvU64 simAccessBufPhysAddr;
+ NvU64 pcieAtomicsOpMask;
+ NvU64 consoleMemSize;
+ NvU64 maxUserVa;
+ NvU32 pciConfigMirrorBase;
+ NvU32 pciConfigMirrorSize;
+ NvU8 oorArch;
+ NvU64 clPdbProperties;
+ NvU32 Chipset;
+ NvBool bGpuBehindBridge;
+ NvBool bMnocAvailable;
+ NvBool bUpstreamL0sUnsupported;
+ NvBool bUpstreamL1Unsupported;
+ NvBool bUpstreamL1PorSupported;
+ NvBool bUpstreamL1PorMobileOnly;
+ NvU8 upstreamAddressValid;
+ BUSINFO FHBBusInfo;
+ BUSINFO chipsetIDInfo;
+ ACPI_METHOD_DATA acpiMethodData;
+ NvU32 hypervisorType;
+ NvBool bIsPassthru;
+ NvU64 sysTimerOffsetNs;
+ GSP_VF_INFO gspVFInfo;
+} GspSystemInfo;
+
+#endif
diff --git a/drivers/gpu/drm/nouveau/include/nvrm/535.54.03/nvidia/kernel/inc/vgpu/rpc_global_enums.h b/drivers/gpu/drm/nouveau/include/nvrm/535.54.03/nvidia/kernel/inc/vgpu/rpc_global_enums.h
new file mode 100644
index 000000000000..5b7ffd56084b
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/include/nvrm/535.54.03/nvidia/kernel/inc/vgpu/rpc_global_enums.h
@@ -0,0 +1,262 @@
+#ifndef __src_nvidia_kernel_inc_vgpu_rpc_global_enums_h__
+#define __src_nvidia_kernel_inc_vgpu_rpc_global_enums_h__
+
+/* Excerpt of RM headers from https://github.com/NVIDIA/open-gpu-kernel-modules/tree/535.54.03 */
+
+#ifndef X
+# define X(UNIT, RPC) NV_VGPU_MSG_FUNCTION_##RPC,
+# define DEFINING_X_IN_RPC_GLOBAL_ENUMS_H
+enum {
+#endif
+ X(RM, NOP) // 0
+ X(RM, SET_GUEST_SYSTEM_INFO) // 1
+ X(RM, ALLOC_ROOT) // 2
+ X(RM, ALLOC_DEVICE) // 3 deprecated
+ X(RM, ALLOC_MEMORY) // 4
+ X(RM, ALLOC_CTX_DMA) // 5
+ X(RM, ALLOC_CHANNEL_DMA) // 6
+ X(RM, MAP_MEMORY) // 7
+ X(RM, BIND_CTX_DMA) // 8 deprecated
+ X(RM, ALLOC_OBJECT) // 9
+ X(RM, FREE) //10
+ X(RM, LOG) //11
+ X(RM, ALLOC_VIDMEM) //12
+ X(RM, UNMAP_MEMORY) //13
+ X(RM, MAP_MEMORY_DMA) //14
+ X(RM, UNMAP_MEMORY_DMA) //15
+ X(RM, GET_EDID) //16
+ X(RM, ALLOC_DISP_CHANNEL) //17
+ X(RM, ALLOC_DISP_OBJECT) //18
+ X(RM, ALLOC_SUBDEVICE) //19
+ X(RM, ALLOC_DYNAMIC_MEMORY) //20
+ X(RM, DUP_OBJECT) //21
+ X(RM, IDLE_CHANNELS) //22
+ X(RM, ALLOC_EVENT) //23
+ X(RM, SEND_EVENT) //24
+ X(RM, REMAPPER_CONTROL) //25 deprecated
+ X(RM, DMA_CONTROL) //26
+ X(RM, DMA_FILL_PTE_MEM) //27
+ X(RM, MANAGE_HW_RESOURCE) //28
+ X(RM, BIND_ARBITRARY_CTX_DMA) //29 deprecated
+ X(RM, CREATE_FB_SEGMENT) //30
+ X(RM, DESTROY_FB_SEGMENT) //31
+ X(RM, ALLOC_SHARE_DEVICE) //32
+ X(RM, DEFERRED_API_CONTROL) //33
+ X(RM, REMOVE_DEFERRED_API) //34
+ X(RM, SIM_ESCAPE_READ) //35
+ X(RM, SIM_ESCAPE_WRITE) //36
+ X(RM, SIM_MANAGE_DISPLAY_CONTEXT_DMA) //37
+ X(RM, FREE_VIDMEM_VIRT) //38
+ X(RM, PERF_GET_PSTATE_INFO) //39 deprecated for vGPU, used by GSP
+ X(RM, PERF_GET_PERFMON_SAMPLE) //40
+ X(RM, PERF_GET_VIRTUAL_PSTATE_INFO) //41 deprecated
+ X(RM, PERF_GET_LEVEL_INFO) //42
+ X(RM, MAP_SEMA_MEMORY) //43
+ X(RM, UNMAP_SEMA_MEMORY) //44
+ X(RM, SET_SURFACE_PROPERTIES) //45
+ X(RM, CLEANUP_SURFACE) //46
+ X(RM, UNLOADING_GUEST_DRIVER) //47
+ X(RM, TDR_SET_TIMEOUT_STATE) //48
+ X(RM, SWITCH_TO_VGA) //49
+ X(RM, GPU_EXEC_REG_OPS) //50
+ X(RM, GET_STATIC_INFO) //51
+ X(RM, ALLOC_VIRTMEM) //52
+ X(RM, UPDATE_PDE_2) //53
+ X(RM, SET_PAGE_DIRECTORY) //54
+ X(RM, GET_STATIC_PSTATE_INFO) //55
+ X(RM, TRANSLATE_GUEST_GPU_PTES) //56
+ X(RM, RESERVED_57) //57
+ X(RM, RESET_CURRENT_GR_CONTEXT) //58
+ X(RM, SET_SEMA_MEM_VALIDATION_STATE) //59
+ X(RM, GET_ENGINE_UTILIZATION) //60
+ X(RM, UPDATE_GPU_PDES) //61
+ X(RM, GET_ENCODER_CAPACITY) //62
+ X(RM, VGPU_PF_REG_READ32) //63
+ X(RM, SET_GUEST_SYSTEM_INFO_EXT) //64
+ X(GSP, GET_GSP_STATIC_INFO) //65
+ X(RM, RMFS_INIT) //66
+ X(RM, RMFS_CLOSE_QUEUE) //67
+ X(RM, RMFS_CLEANUP) //68
+ X(RM, RMFS_TEST) //69
+ X(RM, UPDATE_BAR_PDE) //70
+ X(RM, CONTINUATION_RECORD) //71
+ X(RM, GSP_SET_SYSTEM_INFO) //72
+ X(RM, SET_REGISTRY) //73
+ X(GSP, GSP_INIT_POST_OBJGPU) //74 deprecated
+ X(RM, SUBDEV_EVENT_SET_NOTIFICATION) //75 deprecated
+ X(GSP, GSP_RM_CONTROL) //76
+ X(RM, GET_STATIC_INFO2) //77
+ X(RM, DUMP_PROTOBUF_COMPONENT) //78
+ X(RM, UNSET_PAGE_DIRECTORY) //79
+ X(RM, GET_CONSOLIDATED_STATIC_INFO) //80
+ X(RM, GMMU_REGISTER_FAULT_BUFFER) //81 deprecated
+ X(RM, GMMU_UNREGISTER_FAULT_BUFFER) //82 deprecated
+ X(RM, GMMU_REGISTER_CLIENT_SHADOW_FAULT_BUFFER) //83 deprecated
+ X(RM, GMMU_UNREGISTER_CLIENT_SHADOW_FAULT_BUFFER) //84 deprecated
+ X(RM, CTRL_SET_VGPU_FB_USAGE) //85
+ X(RM, CTRL_NVFBC_SW_SESSION_UPDATE_INFO) //86
+ X(RM, CTRL_NVENC_SW_SESSION_UPDATE_INFO) //87
+ X(RM, CTRL_RESET_CHANNEL) //88
+ X(RM, CTRL_RESET_ISOLATED_CHANNEL) //89
+ X(RM, CTRL_GPU_HANDLE_VF_PRI_FAULT) //90
+ X(RM, CTRL_CLK_GET_EXTENDED_INFO) //91
+ X(RM, CTRL_PERF_BOOST) //92
+ X(RM, CTRL_PERF_VPSTATES_GET_CONTROL) //93
+ X(RM, CTRL_GET_ZBC_CLEAR_TABLE) //94
+ X(RM, CTRL_SET_ZBC_COLOR_CLEAR) //95
+ X(RM, CTRL_SET_ZBC_DEPTH_CLEAR) //96
+ X(RM, CTRL_GPFIFO_SCHEDULE) //97
+ X(RM, CTRL_SET_TIMESLICE) //98
+ X(RM, CTRL_PREEMPT) //99
+ X(RM, CTRL_FIFO_DISABLE_CHANNELS) //100
+ X(RM, CTRL_SET_TSG_INTERLEAVE_LEVEL) //101
+ X(RM, CTRL_SET_CHANNEL_INTERLEAVE_LEVEL) //102
+ X(GSP, GSP_RM_ALLOC) //103
+ X(RM, CTRL_GET_P2P_CAPS_V2) //104
+ X(RM, CTRL_CIPHER_AES_ENCRYPT) //105
+ X(RM, CTRL_CIPHER_SESSION_KEY) //106
+ X(RM, CTRL_CIPHER_SESSION_KEY_STATUS) //107
+ X(RM, CTRL_DBG_CLEAR_ALL_SM_ERROR_STATES) //108
+ X(RM, CTRL_DBG_READ_ALL_SM_ERROR_STATES) //109
+ X(RM, CTRL_DBG_SET_EXCEPTION_MASK) //110
+ X(RM, CTRL_GPU_PROMOTE_CTX) //111
+ X(RM, CTRL_GR_CTXSW_PREEMPTION_BIND) //112
+ X(RM, CTRL_GR_SET_CTXSW_PREEMPTION_MODE) //113
+ X(RM, CTRL_GR_CTXSW_ZCULL_BIND) //114
+ X(RM, CTRL_GPU_INITIALIZE_CTX) //115
+ X(RM, CTRL_VASPACE_COPY_SERVER_RESERVED_PDES) //116
+ X(RM, CTRL_FIFO_CLEAR_FAULTED_BIT) //117
+ X(RM, CTRL_GET_LATEST_ECC_ADDRESSES) //118
+ X(RM, CTRL_MC_SERVICE_INTERRUPTS) //119
+ X(RM, CTRL_DMA_SET_DEFAULT_VASPACE) //120
+ X(RM, CTRL_GET_CE_PCE_MASK) //121
+ X(RM, CTRL_GET_ZBC_CLEAR_TABLE_ENTRY) //122
+ X(RM, CTRL_GET_NVLINK_PEER_ID_MASK) //123
+ X(RM, CTRL_GET_NVLINK_STATUS) //124
+ X(RM, CTRL_GET_P2P_CAPS) //125
+ X(RM, CTRL_GET_P2P_CAPS_MATRIX) //126
+ X(RM, RESERVED_0) //127
+ X(RM, CTRL_RESERVE_PM_AREA_SMPC) //128
+ X(RM, CTRL_RESERVE_HWPM_LEGACY) //129
+ X(RM, CTRL_B0CC_EXEC_REG_OPS) //130
+ X(RM, CTRL_BIND_PM_RESOURCES) //131
+ X(RM, CTRL_DBG_SUSPEND_CONTEXT) //132
+ X(RM, CTRL_DBG_RESUME_CONTEXT) //133
+ X(RM, CTRL_DBG_EXEC_REG_OPS) //134
+ X(RM, CTRL_DBG_SET_MODE_MMU_DEBUG) //135
+ X(RM, CTRL_DBG_READ_SINGLE_SM_ERROR_STATE) //136
+ X(RM, CTRL_DBG_CLEAR_SINGLE_SM_ERROR_STATE) //137
+ X(RM, CTRL_DBG_SET_MODE_ERRBAR_DEBUG) //138
+ X(RM, CTRL_DBG_SET_NEXT_STOP_TRIGGER_TYPE) //139
+ X(RM, CTRL_ALLOC_PMA_STREAM) //140
+ X(RM, CTRL_PMA_STREAM_UPDATE_GET_PUT) //141
+ X(RM, CTRL_FB_GET_INFO_V2) //142
+ X(RM, CTRL_FIFO_SET_CHANNEL_PROPERTIES) //143
+ X(RM, CTRL_GR_GET_CTX_BUFFER_INFO) //144
+ X(RM, CTRL_KGR_GET_CTX_BUFFER_PTES) //145
+ X(RM, CTRL_GPU_EVICT_CTX) //146
+ X(RM, CTRL_FB_GET_FS_INFO) //147
+ X(RM, CTRL_GRMGR_GET_GR_FS_INFO) //148
+ X(RM, CTRL_STOP_CHANNEL) //149
+ X(RM, CTRL_GR_PC_SAMPLING_MODE) //150
+ X(RM, CTRL_PERF_RATED_TDP_GET_STATUS) //151
+ X(RM, CTRL_PERF_RATED_TDP_SET_CONTROL) //152
+ X(RM, CTRL_FREE_PMA_STREAM) //153
+ X(RM, CTRL_TIMER_SET_GR_TICK_FREQ) //154
+ X(RM, CTRL_FIFO_SETUP_VF_ZOMBIE_SUBCTX_PDB) //155
+ X(RM, GET_CONSOLIDATED_GR_STATIC_INFO) //156
+ X(RM, CTRL_DBG_SET_SINGLE_SM_SINGLE_STEP) //157
+ X(RM, CTRL_GR_GET_TPC_PARTITION_MODE) //158
+ X(RM, CTRL_GR_SET_TPC_PARTITION_MODE) //159
+ X(UVM, UVM_PAGING_CHANNEL_ALLOCATE) //160
+ X(UVM, UVM_PAGING_CHANNEL_DESTROY) //161
+ X(UVM, UVM_PAGING_CHANNEL_MAP) //162
+ X(UVM, UVM_PAGING_CHANNEL_UNMAP) //163
+ X(UVM, UVM_PAGING_CHANNEL_PUSH_STREAM) //164
+ X(UVM, UVM_PAGING_CHANNEL_SET_HANDLES) //165
+ X(UVM, UVM_METHOD_STREAM_GUEST_PAGES_OPERATION) //166
+ X(RM, CTRL_INTERNAL_QUIESCE_PMA_CHANNEL) //167
+ X(RM, DCE_RM_INIT) //168
+ X(RM, REGISTER_VIRTUAL_EVENT_BUFFER) //169
+ X(RM, CTRL_EVENT_BUFFER_UPDATE_GET) //170
+ X(RM, GET_PLCABLE_ADDRESS_KIND) //171
+ X(RM, CTRL_PERF_LIMITS_SET_STATUS_V2) //172
+ X(RM, CTRL_INTERNAL_SRIOV_PROMOTE_PMA_STREAM) //173
+ X(RM, CTRL_GET_MMU_DEBUG_MODE) //174
+ X(RM, CTRL_INTERNAL_PROMOTE_FAULT_METHOD_BUFFERS) //175
+ X(RM, CTRL_FLCN_GET_CTX_BUFFER_SIZE) //176
+ X(RM, CTRL_FLCN_GET_CTX_BUFFER_INFO) //177
+ X(RM, DISABLE_CHANNELS) //178
+ X(RM, CTRL_FABRIC_MEMORY_DESCRIBE) //179
+ X(RM, CTRL_FABRIC_MEM_STATS) //180
+ X(RM, SAVE_HIBERNATION_DATA) //181
+ X(RM, RESTORE_HIBERNATION_DATA) //182
+ X(RM, CTRL_INTERNAL_MEMSYS_SET_ZBC_REFERENCED) //183
+ X(RM, CTRL_EXEC_PARTITIONS_CREATE) //184
+ X(RM, CTRL_EXEC_PARTITIONS_DELETE) //185
+ X(RM, CTRL_GPFIFO_GET_WORK_SUBMIT_TOKEN) //186
+ X(RM, CTRL_GPFIFO_SET_WORK_SUBMIT_TOKEN_NOTIF_INDEX) //187
+ X(RM, PMA_SCRUBBER_SHARED_BUFFER_GUEST_PAGES_OPERATION) //188
+ X(RM, CTRL_MASTER_GET_VIRTUAL_FUNCTION_ERROR_CONT_INTR_MASK) //189
+ X(RM, SET_SYSMEM_DIRTY_PAGE_TRACKING_BUFFER) //190
+ X(RM, CTRL_SUBDEVICE_GET_P2P_CAPS) // 191
+ X(RM, CTRL_BUS_SET_P2P_MAPPING) // 192
+ X(RM, CTRL_BUS_UNSET_P2P_MAPPING) // 193
+ X(RM, CTRL_FLA_SETUP_INSTANCE_MEM_BLOCK) // 194
+ X(RM, CTRL_GPU_MIGRATABLE_OPS) // 195
+ X(RM, CTRL_GET_TOTAL_HS_CREDITS) // 196
+ X(RM, CTRL_GET_HS_CREDITS) // 197
+ X(RM, CTRL_SET_HS_CREDITS) // 198
+ X(RM, CTRL_PM_AREA_PC_SAMPLER) // 199
+ X(RM, INVALIDATE_TLB) // 200
+ X(RM, NUM_FUNCTIONS) //END
+#ifdef DEFINING_X_IN_RPC_GLOBAL_ENUMS_H
+};
+# undef X
+# undef DEFINING_X_IN_RPC_GLOBAL_ENUMS_H
+#endif
+
+#ifndef E
+# define E(RPC) NV_VGPU_MSG_EVENT_##RPC,
+# define DEFINING_E_IN_RPC_GLOBAL_ENUMS_H
+enum {
+#endif
+ E(FIRST_EVENT = 0x1000) // 0x1000
+ E(GSP_INIT_DONE) // 0x1001
+ E(GSP_RUN_CPU_SEQUENCER) // 0x1002
+ E(POST_EVENT) // 0x1003
+ E(RC_TRIGGERED) // 0x1004
+ E(MMU_FAULT_QUEUED) // 0x1005
+ E(OS_ERROR_LOG) // 0x1006
+ E(RG_LINE_INTR) // 0x1007
+ E(GPUACCT_PERFMON_UTIL_SAMPLES) // 0x1008
+ E(SIM_READ) // 0x1009
+ E(SIM_WRITE) // 0x100a
+ E(SEMAPHORE_SCHEDULE_CALLBACK) // 0x100b
+ E(UCODE_LIBOS_PRINT) // 0x100c
+ E(VGPU_GSP_PLUGIN_TRIGGERED) // 0x100d
+ E(PERF_GPU_BOOST_SYNC_LIMITS_CALLBACK) // 0x100e
+ E(PERF_BRIDGELESS_INFO_UPDATE) // 0x100f
+ E(VGPU_CONFIG) // 0x1010
+ E(DISPLAY_MODESET) // 0x1011
+ E(EXTDEV_INTR_SERVICE) // 0x1012
+ E(NVLINK_INBAND_RECEIVED_DATA_256) // 0x1013
+ E(NVLINK_INBAND_RECEIVED_DATA_512) // 0x1014
+ E(NVLINK_INBAND_RECEIVED_DATA_1024) // 0x1015
+ E(NVLINK_INBAND_RECEIVED_DATA_2048) // 0x1016
+ E(NVLINK_INBAND_RECEIVED_DATA_4096) // 0x1017
+ E(TIMED_SEMAPHORE_RELEASE) // 0x1018
+ E(NVLINK_IS_GPU_DEGRADED) // 0x1019
+ E(PFM_REQ_HNDLR_STATE_SYNC_CALLBACK) // 0x101a
+ E(GSP_SEND_USER_SHARED_DATA) // 0x101b
+ E(NVLINK_FAULT_UP) // 0x101c
+ E(GSP_LOCKDOWN_NOTICE) // 0x101d
+ E(MIG_CI_CONFIG_UPDATE) // 0x101e
+ E(NUM_EVENTS) // END
+#ifdef DEFINING_E_IN_RPC_GLOBAL_ENUMS_H
+};
+# undef E
+# undef DEFINING_E_IN_RPC_GLOBAL_ENUMS_H
+#endif
+
+#endif
diff --git a/drivers/gpu/drm/nouveau/include/nvrm/nvtypes.h b/drivers/gpu/drm/nouveau/include/nvrm/nvtypes.h
new file mode 100644
index 000000000000..e6833df1ccc7
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/include/nvrm/nvtypes.h
@@ -0,0 +1,24 @@
+/* SPDX-License-Identifier: MIT */
+#ifndef __NVRM_NVTYPES_H__
+#define __NVRM_NVTYPES_H__
+
+#define NV_ALIGN_BYTES(a) __attribute__ ((__aligned__(a)))
+#define NV_DECLARE_ALIGNED(f,a) f __attribute__ ((__aligned__(a)))
+
+typedef u32 NvV32;
+
+typedef u8 NvU8;
+typedef u16 NvU16;
+typedef u32 NvU32;
+typedef u64 NvU64;
+
+typedef void* NvP64;
+
+typedef NvU8 NvBool;
+typedef NvU32 NvHandle;
+typedef NvU64 NvLength;
+
+typedef NvU64 RmPhysAddr;
+
+typedef NvU32 NV_STATUS;
+#endif
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c
index 80ebf2a3a990..ce5652496e2c 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c
@@ -2744,6 +2744,66 @@ nv177_chipset = {
.sec2 = { 0x00000001, ga102_sec2_new },
};
+static const struct nvkm_device_chip
+nv192_chipset = {
+ .name = "AD102",
+ .bios = { 0x00000001, nvkm_bios_new },
+ .devinit = { 0x00000001, ga100_devinit_new },
+ .fb = { 0x00000001, ga102_fb_new },
+ .gsp = { 0x00000001, ad102_gsp_new },
+ .pci = { 0x00000001, gp100_pci_new },
+ .timer = { 0x00000001, gk20a_timer_new },
+ .sec2 = { 0x00000001, ga102_sec2_new },
+};
+
+static const struct nvkm_device_chip
+nv193_chipset = {
+ .name = "AD103",
+ .bios = { 0x00000001, nvkm_bios_new },
+ .devinit = { 0x00000001, ga100_devinit_new },
+ .fb = { 0x00000001, ga102_fb_new },
+ .gsp = { 0x00000001, ad102_gsp_new },
+ .pci = { 0x00000001, gp100_pci_new },
+ .timer = { 0x00000001, gk20a_timer_new },
+ .sec2 = { 0x00000001, ga102_sec2_new },
+};
+
+static const struct nvkm_device_chip
+nv194_chipset = {
+ .name = "AD104",
+ .bios = { 0x00000001, nvkm_bios_new },
+ .devinit = { 0x00000001, ga100_devinit_new },
+ .fb = { 0x00000001, ga102_fb_new },
+ .gsp = { 0x00000001, ad102_gsp_new },
+ .pci = { 0x00000001, gp100_pci_new },
+ .timer = { 0x00000001, gk20a_timer_new },
+ .sec2 = { 0x00000001, ga102_sec2_new },
+};
+
+static const struct nvkm_device_chip
+nv196_chipset = {
+ .name = "AD106",
+ .bios = { 0x00000001, nvkm_bios_new },
+ .devinit = { 0x00000001, ga100_devinit_new },
+ .fb = { 0x00000001, ga102_fb_new },
+ .gsp = { 0x00000001, ad102_gsp_new },
+ .pci = { 0x00000001, gp100_pci_new },
+ .timer = { 0x00000001, gk20a_timer_new },
+ .sec2 = { 0x00000001, ga102_sec2_new },
+};
+
+static const struct nvkm_device_chip
+nv197_chipset = {
+ .name = "AD107",
+ .bios = { 0x00000001, nvkm_bios_new },
+ .devinit = { 0x00000001, ga100_devinit_new },
+ .fb = { 0x00000001, ga102_fb_new },
+ .gsp = { 0x00000001, ad102_gsp_new },
+ .pci = { 0x00000001, gp100_pci_new },
+ .timer = { 0x00000001, gk20a_timer_new },
+ .sec2 = { 0x00000001, ga102_sec2_new },
+};
+
struct nvkm_subdev *
nvkm_device_subdev(struct nvkm_device *device, int type, int inst)
{
@@ -3062,6 +3122,7 @@ nvkm_device_ctor(const struct nvkm_device_func *func,
case 0x140: device->card_type = GV100; break;
case 0x160: device->card_type = TU100; break;
case 0x170: device->card_type = GA100; break;
+ case 0x190: device->card_type = AD100; break;
default:
break;
}
@@ -3164,6 +3225,11 @@ nvkm_device_ctor(const struct nvkm_device_func *func,
case 0x174: device->chip = &nv174_chipset; break;
case 0x176: device->chip = &nv176_chipset; break;
case 0x177: device->chip = &nv177_chipset; break;
+ case 0x192: device->chip = &nv192_chipset; break;
+ case 0x193: device->chip = &nv193_chipset; break;
+ case 0x194: device->chip = &nv194_chipset; break;
+ case 0x196: device->chip = &nv196_chipset; break;
+ case 0x197: device->chip = &nv197_chipset; break;
default:
if (nvkm_boolopt(device->cfgopt, "NvEnableUnsupportedChipsets", false)) {
switch (device->chipset) {
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/user.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/user.c
index 9b39ec341615..7fd4800a876a 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/device/user.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/user.c
@@ -147,6 +147,7 @@ nvkm_udevice_info(struct nvkm_udevice *udev, void *data, u32 size)
case GV100: args->v0.family = NV_DEVICE_INFO_V0_VOLTA; break;
case TU100: args->v0.family = NV_DEVICE_INFO_V0_TURING; break;
case GA100: args->v0.family = NV_DEVICE_INFO_V0_AMPERE; break;
+ case AD100: args->v0.family = NV_DEVICE_INFO_V0_ADA; break;
default:
args->v0.family = 0;
break;
diff --git a/drivers/gpu/drm/nouveau/nvkm/falcon/Kbuild b/drivers/gpu/drm/nouveau/nvkm/falcon/Kbuild
index 9ffe7b921ccb..d6b015564401 100644
--- a/drivers/gpu/drm/nouveau/nvkm/falcon/Kbuild
+++ b/drivers/gpu/drm/nouveau/nvkm/falcon/Kbuild
@@ -8,5 +8,6 @@ nvkm-y += nvkm/falcon/v1.o
nvkm-y += nvkm/falcon/gm200.o
nvkm-y += nvkm/falcon/gp102.o
+nvkm-y += nvkm/falcon/tu102.o
nvkm-y += nvkm/falcon/ga100.o
nvkm-y += nvkm/falcon/ga102.o
diff --git a/drivers/gpu/drm/nouveau/nvkm/falcon/base.c b/drivers/gpu/drm/nouveau/nvkm/falcon/base.c
index 235149f73a69..8c4f659e982b 100644
--- a/drivers/gpu/drm/nouveau/nvkm/falcon/base.c
+++ b/drivers/gpu/drm/nouveau/nvkm/falcon/base.c
@@ -25,6 +25,15 @@
#include <subdev/timer.h>
#include <subdev/top.h>
+bool
+nvkm_falcon_riscv_active(struct nvkm_falcon *falcon)
+{
+ if (!falcon->func->riscv_active)
+ return false;
+
+ return falcon->func->riscv_active(falcon);
+}
+
static const struct nvkm_falcon_func_dma *
nvkm_falcon_dma(struct nvkm_falcon *falcon, enum nvkm_falcon_mem *mem_type, u32 *mem_base)
{
diff --git a/drivers/gpu/drm/nouveau/nvkm/falcon/ga102.c b/drivers/gpu/drm/nouveau/nvkm/falcon/ga102.c
index 0ff450fe3590..834afa45f2fd 100644
--- a/drivers/gpu/drm/nouveau/nvkm/falcon/ga102.c
+++ b/drivers/gpu/drm/nouveau/nvkm/falcon/ga102.c
@@ -24,6 +24,12 @@
#include <subdev/mc.h>
#include <subdev/timer.h>
+bool
+ga102_flcn_riscv_active(struct nvkm_falcon *falcon)
+{
+ return (nvkm_falcon_rd32(falcon, falcon->addr2 + 0x388) & 0x00000080) != 0;
+}
+
static bool
ga102_flcn_dma_done(struct nvkm_falcon *falcon)
{
diff --git a/drivers/gpu/drm/nouveau/nvkm/falcon/tu102.c b/drivers/gpu/drm/nouveau/nvkm/falcon/tu102.c
new file mode 100644
index 000000000000..399918219485
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nvkm/falcon/tu102.c
@@ -0,0 +1,28 @@
+/*
+ * Copyright 2023 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 "priv.h"
+
+bool
+tu102_flcn_riscv_active(struct nvkm_falcon *falcon)
+{
+ return (nvkm_falcon_rd32(falcon, falcon->addr2 + 0x240) & 0x00000001) != 0;
+}
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/base.c b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/base.c
index 6c318e41bde0..91f486ee4c42 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/base.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/base.c
@@ -46,6 +46,14 @@ nvbios_addr(struct nvkm_bios *bios, u32 *addr, u8 size)
return true;
}
+void *
+nvbios_pointer(struct nvkm_bios *bios, u32 addr)
+{
+ if (likely(nvbios_addr(bios, &addr, 0)))
+ return &bios->data[addr];
+ return NULL;
+}
+
u8
nvbios_rd08(struct nvkm_bios *bios, u32 addr)
{
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/Kbuild b/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/Kbuild
index 4b497ad9bb91..16bf2f1bb780 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/Kbuild
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/Kbuild
@@ -1,7 +1,12 @@
# SPDX-License-Identifier: MIT
nvkm-y += nvkm/subdev/gsp/base.o
+nvkm-y += nvkm/subdev/gsp/fwsec.o
+
nvkm-y += nvkm/subdev/gsp/gv100.o
nvkm-y += nvkm/subdev/gsp/tu102.o
nvkm-y += nvkm/subdev/gsp/tu116.o
nvkm-y += nvkm/subdev/gsp/ga100.o
nvkm-y += nvkm/subdev/gsp/ga102.o
+nvkm-y += nvkm/subdev/gsp/ad102.o
+
+nvkm-y += nvkm/subdev/gsp/r535.o
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/ad102.c b/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/ad102.c
new file mode 100644
index 000000000000..0ca6c397de96
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/ad102.c
@@ -0,0 +1,57 @@
+/*
+ * Copyright 2023 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 "priv.h"
+
+static const struct nvkm_gsp_func
+ad102_gsp_r535_54_03 = {
+ .flcn = &ga102_gsp_flcn,
+ .fwsec = &ga102_gsp_fwsec,
+
+ .sig_section = ".fwsignature_ad10x",
+
+ .wpr_heap.os_carveout_size = 20 << 20,
+ .wpr_heap.base_size = 8 << 20,
+ .wpr_heap.min_size = 84 << 20,
+
+ .booter.ctor = ga102_gsp_booter_ctor,
+
+ .dtor = r535_gsp_dtor,
+ .oneinit = tu102_gsp_oneinit,
+ .init = r535_gsp_init,
+ .fini = r535_gsp_fini,
+ .reset = ga102_gsp_reset,
+
+ .rm = &r535_gsp_rm,
+};
+
+static struct nvkm_gsp_fwif
+ad102_gsps[] = {
+ { 0, r535_gsp_load, &ad102_gsp_r535_54_03, "535.54.03", true },
+ {}
+};
+
+int
+ad102_gsp_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst,
+ struct nvkm_gsp **pgsp)
+{
+ return nvkm_gsp_new_(ad102_gsps, device, type, inst, pgsp);
+}
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/base.c b/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/base.c
index 9424d104f2be..d456ca29c418 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/base.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/base.c
@@ -90,6 +90,7 @@ nvkm_gsp_new_(const struct nvkm_gsp_fwif *fwif, struct nvkm_device *device,
return PTR_ERR(fwif);
gsp->func = fwif->func;
+ gsp->rm = gsp->func->rm;
return nvkm_falcon_ctor(gsp->func->flcn, &gsp->subdev, gsp->subdev.name, 0x110000,
&gsp->falcon);
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/fwsec.c b/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/fwsec.c
new file mode 100644
index 000000000000..330d72b1a4af
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/fwsec.c
@@ -0,0 +1,359 @@
+/*
+ * Copyright 2023 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 "priv.h"
+
+#include <subdev/bios.h>
+#include <subdev/bios/pmu.h>
+
+#include <nvfw/fw.h>
+
+union nvfw_falcon_appif_hdr {
+ struct nvfw_falcon_appif_hdr_v1 {
+ u8 ver;
+ u8 hdr;
+ u8 len;
+ u8 cnt;
+ } v1;
+};
+
+union nvfw_falcon_appif {
+ struct nvfw_falcon_appif_v1 {
+#define NVFW_FALCON_APPIF_ID_DMEMMAPPER 0x00000004
+ u32 id;
+ u32 dmem_base;
+ } v1;
+};
+
+union nvfw_falcon_appif_dmemmapper {
+ struct {
+ u32 signature;
+ u16 version;
+ u16 size;
+ u32 cmd_in_buffer_offset;
+ u32 cmd_in_buffer_size;
+ u32 cmd_out_buffer_offset;
+ u32 cmd_out_buffer_size;
+ u32 nvf_img_data_buffer_offset;
+ u32 nvf_img_data_buffer_size;
+ u32 printf_buffer_hdr;
+ u32 ucode_build_time_stamp;
+ u32 ucode_signature;
+#define NVFW_FALCON_APPIF_DMEMMAPPER_CMD_FRTS 0x00000015
+#define NVFW_FALCON_APPIF_DMEMMAPPER_CMD_SB 0x00000019
+ u32 init_cmd;
+ u32 ucode_feature;
+ u32 ucode_cmd_mask0;
+ u32 ucode_cmd_mask1;
+ u32 multi_tgt_tbl;
+ } v3;
+};
+
+struct nvfw_fwsec_frts_cmd {
+ struct {
+ u32 ver;
+ u32 hdr;
+ u64 addr;
+ u32 size;
+ u32 flags;
+ } read_vbios;
+ struct {
+ u32 ver;
+ u32 hdr;
+ u32 addr;
+ u32 size;
+#define NVFW_FRTS_CMD_REGION_TYPE_FB 0x00000002
+ u32 type;
+ } frts_region;
+};
+
+static int
+nvkm_gsp_fwsec_patch(struct nvkm_gsp *gsp, struct nvkm_falcon_fw *fw, u32 if_offset, u32 init_cmd)
+{
+ union nvfw_falcon_appif_hdr *hdr = (void *)(fw->fw.img + fw->dmem_base_img + if_offset);
+ const u8 *dmem = fw->fw.img + fw->dmem_base_img;
+ int i;
+
+ if (WARN_ON(hdr->v1.ver != 1))
+ return -EINVAL;
+
+ for (i = 0; i < hdr->v1.cnt; i++) {
+ union nvfw_falcon_appif *app = (void *)((u8 *)hdr + hdr->v1.hdr + i * hdr->v1.len);
+ union nvfw_falcon_appif_dmemmapper *dmemmap;
+ struct nvfw_fwsec_frts_cmd *frtscmd;
+
+ if (app->v1.id != NVFW_FALCON_APPIF_ID_DMEMMAPPER)
+ continue;
+
+ dmemmap = (void *)(dmem + app->v1.dmem_base);
+ dmemmap->v3.init_cmd = init_cmd;
+
+ frtscmd = (void *)(dmem + dmemmap->v3.cmd_in_buffer_offset);
+
+ frtscmd->read_vbios.ver = 1;
+ frtscmd->read_vbios.hdr = sizeof(frtscmd->read_vbios);
+ frtscmd->read_vbios.addr = 0;
+ frtscmd->read_vbios.size = 0;
+ frtscmd->read_vbios.flags = 2;
+
+ if (init_cmd == NVFW_FALCON_APPIF_DMEMMAPPER_CMD_FRTS) {
+ frtscmd->frts_region.ver = 1;
+ frtscmd->frts_region.hdr = sizeof(frtscmd->frts_region);
+ frtscmd->frts_region.addr = gsp->fb.wpr2.frts.addr >> 12;
+ frtscmd->frts_region.size = gsp->fb.wpr2.frts.size >> 12;
+ frtscmd->frts_region.type = NVFW_FRTS_CMD_REGION_TYPE_FB;
+ }
+
+ break;
+ }
+
+ if (WARN_ON(i == hdr->v1.cnt))
+ return -EINVAL;
+
+ return 0;
+}
+
+union nvfw_falcon_ucode_desc {
+ struct nvkm_falcon_ucode_desc_v2 {
+ u32 Hdr;
+ u32 StoredSize;
+ u32 UncompressedSize;
+ u32 VirtualEntry;
+ u32 InterfaceOffset;
+ u32 IMEMPhysBase;
+ u32 IMEMLoadSize;
+ u32 IMEMVirtBase;
+ u32 IMEMSecBase;
+ u32 IMEMSecSize;
+ u32 DMEMOffset;
+ u32 DMEMPhysBase;
+ u32 DMEMLoadSize;
+ u32 altIMEMLoadSize;
+ u32 altDMEMLoadSize;
+ } v2;
+
+ struct nvkm_falcon_ucode_desc_v3 {
+ u32 Hdr;
+ u32 StoredSize;
+ u32 PKCDataOffset;
+ u32 InterfaceOffset;
+ u32 IMEMPhysBase;
+ u32 IMEMLoadSize;
+ u32 IMEMVirtBase;
+ u32 DMEMPhysBase;
+ u32 DMEMLoadSize;
+ u16 EngineIdMask;
+ u8 UcodeId;
+ u8 SignatureCount;
+ u16 SignatureVersions;
+ u16 Reserved;
+ } v3;
+};
+
+static int
+nvkm_gsp_fwsec_v2(struct nvkm_gsp *gsp, const char *name,
+ const struct nvkm_falcon_ucode_desc_v2 *desc, u32 size, u32 init_cmd,
+ struct nvkm_falcon_fw *fw)
+{
+ struct nvkm_subdev *subdev = &gsp->subdev;
+ const struct firmware *bl;
+ const struct nvfw_bin_hdr *hdr;
+ const struct nvfw_bl_desc *bld;
+ int ret;
+
+ /* Build ucode. */
+ ret = nvkm_falcon_fw_ctor(gsp->func->fwsec, name, subdev->device, true,
+ (u8 *)desc + size, desc->IMEMLoadSize + desc->DMEMLoadSize,
+ &gsp->falcon, fw);
+ if (WARN_ON(ret))
+ return ret;
+
+ fw->nmem_base_img = 0;
+ fw->nmem_base = desc->IMEMPhysBase;
+ fw->nmem_size = desc->IMEMLoadSize - desc->IMEMSecSize;
+
+ fw->imem_base_img = 0;
+ fw->imem_base = desc->IMEMSecBase;
+ fw->imem_size = desc->IMEMSecSize;
+
+ fw->dmem_base_img = desc->DMEMOffset;
+ fw->dmem_base = desc->DMEMPhysBase;
+ fw->dmem_size = desc->DMEMLoadSize;
+
+ /* Bootloader. */
+ ret = nvkm_firmware_get(subdev, "acr/bl", 0, &bl);
+ if (ret)
+ return ret;
+
+ hdr = nvfw_bin_hdr(subdev, bl->data);
+ bld = nvfw_bl_desc(subdev, bl->data + hdr->header_offset);
+
+ fw->boot_addr = bld->start_tag << 8;
+ fw->boot_size = bld->code_size;
+ fw->boot = kmemdup(bl->data + hdr->data_offset + bld->code_off, fw->boot_size, GFP_KERNEL);
+ if (!fw->boot)
+ ret = -ENOMEM;
+
+ nvkm_firmware_put(bl);
+
+ /* Patch in interface data. */
+ return nvkm_gsp_fwsec_patch(gsp, fw, desc->InterfaceOffset, init_cmd);
+}
+
+static int
+nvkm_gsp_fwsec_v3(struct nvkm_gsp *gsp, const char *name,
+ const struct nvkm_falcon_ucode_desc_v3 *desc, u32 size, u32 init_cmd,
+ struct nvkm_falcon_fw *fw)
+{
+ struct nvkm_device *device = gsp->subdev.device;
+ struct nvkm_bios *bios = device->bios;
+ int ret;
+
+ /* Build ucode. */
+ ret = nvkm_falcon_fw_ctor(gsp->func->fwsec, name, device, true,
+ (u8 *)desc + size, desc->IMEMLoadSize + desc->DMEMLoadSize,
+ &gsp->falcon, fw);
+ if (WARN_ON(ret))
+ return ret;
+
+ fw->imem_base_img = 0;
+ fw->imem_base = desc->IMEMPhysBase;
+ fw->imem_size = desc->IMEMLoadSize;
+ fw->dmem_base_img = desc->IMEMLoadSize;
+ fw->dmem_base = desc->DMEMPhysBase;
+ fw->dmem_size = ALIGN(desc->DMEMLoadSize, 256);
+ fw->dmem_sign = desc->PKCDataOffset;
+ fw->boot_addr = 0;
+ fw->fuse_ver = desc->SignatureVersions;
+ fw->ucode_id = desc->UcodeId;
+ fw->engine_id = desc->EngineIdMask;
+
+ /* Patch in signature. */
+ ret = nvkm_falcon_fw_sign(fw, fw->dmem_base_img + desc->PKCDataOffset, 96 * 4,
+ nvbios_pointer(bios, 0), desc->SignatureCount,
+ (u8 *)desc + 0x2c - (u8 *)nvbios_pointer(bios, 0), 0, 0);
+ if (WARN_ON(ret))
+ return ret;
+
+ /* Patch in interface data. */
+ return nvkm_gsp_fwsec_patch(gsp, fw, desc->InterfaceOffset, init_cmd);
+}
+
+static int
+nvkm_gsp_fwsec(struct nvkm_gsp *gsp, const char *name, u32 init_cmd)
+{
+ struct nvkm_subdev *subdev = &gsp->subdev;
+ struct nvkm_device *device = subdev->device;
+ struct nvkm_bios *bios = device->bios;
+ const union nvfw_falcon_ucode_desc *desc;
+ struct nvbios_pmuE flcn_ucode;
+ u8 idx, ver, hdr;
+ u32 data;
+ u16 size, vers;
+ struct nvkm_falcon_fw fw = {};
+ u32 mbox0 = 0;
+ int ret;
+
+ /* Lookup in VBIOS. */
+ for (idx = 0; (data = nvbios_pmuEp(bios, idx, &ver, &hdr, &flcn_ucode)); idx++) {
+ if (flcn_ucode.type == 0x85)
+ break;
+ }
+
+ if (WARN_ON(!data))
+ return -EINVAL;
+
+ /* Deteremine version. */
+ desc = nvbios_pointer(bios, flcn_ucode.data);
+ if (WARN_ON(!(desc->v2.Hdr & 0x00000001)))
+ return -EINVAL;
+
+ size = (desc->v2.Hdr & 0xffff0000) >> 16;
+ vers = (desc->v2.Hdr & 0x0000ff00) >> 8;
+
+ switch (vers) {
+ case 2: ret = nvkm_gsp_fwsec_v2(gsp, name, &desc->v2, size, init_cmd, &fw); break;
+ case 3: ret = nvkm_gsp_fwsec_v3(gsp, name, &desc->v3, size, init_cmd, &fw); break;
+ default:
+ nvkm_error(subdev, "%s(v%d): version unknown\n", name, vers);
+ return -EINVAL;
+ }
+
+ if (ret) {
+ nvkm_error(subdev, "%s(v%d): %d\n", name, vers, ret);
+ return ret;
+ }
+
+ /* Boot. */
+ ret = nvkm_falcon_fw_boot(&fw, subdev, true, &mbox0, NULL, 0, 0);
+ nvkm_falcon_fw_dtor(&fw);
+ if (ret)
+ return ret;
+
+ return 0;
+}
+
+int
+nvkm_gsp_fwsec_sb(struct nvkm_gsp *gsp)
+{
+ struct nvkm_subdev *subdev = &gsp->subdev;
+ struct nvkm_device *device = subdev->device;
+ int ret;
+ u32 err;
+
+ ret = nvkm_gsp_fwsec(gsp, "fwsec-sb", NVFW_FALCON_APPIF_DMEMMAPPER_CMD_SB);
+ if (ret)
+ return ret;
+
+ /* Verify. */
+ err = nvkm_rd32(device, 0x001400 + (0xf * 4)) & 0x0000ffff;
+ if (err) {
+ nvkm_error(subdev, "fwsec-sb: 0x%04x\n", err);
+ return -EIO;
+ }
+
+ return 0;
+}
+
+int
+nvkm_gsp_fwsec_frts(struct nvkm_gsp *gsp)
+{
+ struct nvkm_subdev *subdev = &gsp->subdev;
+ struct nvkm_device *device = subdev->device;
+ int ret;
+ u32 err, wpr2_lo, wpr2_hi;
+
+ ret = nvkm_gsp_fwsec(gsp, "fwsec-frts", NVFW_FALCON_APPIF_DMEMMAPPER_CMD_FRTS);
+ if (ret)
+ return ret;
+
+ /* Verify. */
+ err = nvkm_rd32(device, 0x001400 + (0xe * 4)) >> 16;
+ if (err) {
+ nvkm_error(subdev, "fwsec-frts: 0x%04x\n", err);
+ return -EIO;
+ }
+
+ wpr2_lo = nvkm_rd32(device, 0x1fa824);
+ wpr2_hi = nvkm_rd32(device, 0x1fa828);
+ nvkm_debug(subdev, "fwsec-frts: WPR2 @ %08x - %08x\n", wpr2_lo, wpr2_hi);
+ return 0;
+}
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/ga100.c b/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/ga100.c
index 73c3676d15a6..be73678607c5 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/ga100.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/ga100.c
@@ -21,8 +21,30 @@
*/
#include "priv.h"
+static const struct nvkm_gsp_func
+ga100_gsp_r535_54_03 = {
+ .flcn = &tu102_gsp_flcn,
+ .fwsec = &tu102_gsp_fwsec,
+
+ .sig_section = ".fwsignature_ga100",
+
+ .wpr_heap.base_size = 8 << 20,
+ .wpr_heap.min_size = 64 << 20,
+
+ .booter.ctor = tu102_gsp_booter_ctor,
+
+ .dtor = r535_gsp_dtor,
+ .oneinit = tu102_gsp_oneinit,
+ .init = r535_gsp_init,
+ .fini = r535_gsp_fini,
+ .reset = tu102_gsp_reset,
+
+ .rm = &r535_gsp_rm,
+};
+
static struct nvkm_gsp_fwif
ga100_gsps[] = {
+ { 0, r535_gsp_load, &ga100_gsp_r535_54_03, "535.54.03" },
{ -1, gv100_gsp_nofw, &gv100_gsp },
{}
};
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/ga102.c b/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/ga102.c
index ec6380f8bac5..19a2b582c661 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/ga102.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/ga102.c
@@ -21,7 +21,119 @@
*/
#include "priv.h"
-static const struct nvkm_falcon_func
+#include <nvfw/flcn.h>
+#include <nvfw/fw.h>
+#include <nvfw/hs.h>
+
+int
+ga102_gsp_reset(struct nvkm_gsp *gsp)
+{
+ int ret;
+
+ ret = gsp->falcon.func->reset_eng(&gsp->falcon);
+ if (ret)
+ return ret;
+
+ nvkm_falcon_mask(&gsp->falcon, 0x1668, 0x00000111, 0x00000111);
+ return 0;
+}
+
+int
+ga102_gsp_booter_ctor(struct nvkm_gsp *gsp, const char *name, const struct firmware *blob,
+ struct nvkm_falcon *falcon, struct nvkm_falcon_fw *fw)
+{
+ struct nvkm_subdev *subdev = &gsp->subdev;
+ const struct nvkm_falcon_fw_func *func = &ga102_flcn_fw;
+ const struct nvfw_bin_hdr *hdr;
+ const struct nvfw_hs_header_v2 *hshdr;
+ const struct nvfw_hs_load_header_v2 *lhdr;
+ u32 loc, sig, cnt, *meta;
+ int ret;
+
+ hdr = nvfw_bin_hdr(subdev, blob->data);
+ hshdr = nvfw_hs_header_v2(subdev, blob->data + hdr->header_offset);
+ meta = (u32 *)(blob->data + hshdr->meta_data_offset);
+ loc = *(u32 *)(blob->data + hshdr->patch_loc);
+ sig = *(u32 *)(blob->data + hshdr->patch_sig);
+ cnt = *(u32 *)(blob->data + hshdr->num_sig);
+
+ ret = nvkm_falcon_fw_ctor(func, name, subdev->device, true,
+ blob->data + hdr->data_offset, hdr->data_size, falcon, fw);
+ if (ret)
+ goto done;
+
+ ret = nvkm_falcon_fw_sign(fw, loc, hshdr->sig_prod_size / cnt, blob->data,
+ cnt, hshdr->sig_prod_offset + sig, 0, 0);
+ if (ret)
+ goto done;
+
+ lhdr = nvfw_hs_load_header_v2(subdev, blob->data + hshdr->header_offset);
+
+ fw->imem_base_img = lhdr->app[0].offset;
+ fw->imem_base = 0;
+ fw->imem_size = lhdr->app[0].size;
+
+ fw->dmem_base_img = lhdr->os_data_offset;
+ fw->dmem_base = 0;
+ fw->dmem_size = lhdr->os_data_size;
+ fw->dmem_sign = loc - lhdr->os_data_offset;
+
+ fw->boot_addr = lhdr->app[0].offset;
+
+ fw->fuse_ver = meta[0];
+ fw->engine_id = meta[1];
+ fw->ucode_id = meta[2];
+
+done:
+ if (ret)
+ nvkm_falcon_fw_dtor(fw);
+
+ return ret;
+}
+
+static int
+ga102_gsp_fwsec_signature(struct nvkm_falcon_fw *fw, u32 *src_base_src)
+{
+ struct nvkm_falcon *falcon = fw->falcon;
+ struct nvkm_device *device = falcon->owner->device;
+ u32 sig_fuse_version = fw->fuse_ver;
+ u32 reg_fuse_version;
+ int idx = 0;
+
+ FLCN_DBG(falcon, "brom: %08x %08x", fw->engine_id, fw->ucode_id);
+ FLCN_DBG(falcon, "sig_fuse_version: %08x", sig_fuse_version);
+
+ if (fw->engine_id & 0x00000400) {
+ reg_fuse_version = nvkm_rd32(device, 0x8241c0 + (fw->ucode_id - 1) * 4);
+ } else {
+ WARN_ON(1);
+ return -ENOSYS;
+ }
+
+ FLCN_DBG(falcon, "reg_fuse_version: %08x", reg_fuse_version);
+ reg_fuse_version = BIT(fls(reg_fuse_version));
+ FLCN_DBG(falcon, "reg_fuse_version: %08x", reg_fuse_version);
+ if (!(reg_fuse_version & fw->fuse_ver))
+ return -EINVAL;
+
+ while (!(reg_fuse_version & sig_fuse_version & 1)) {
+ idx += (sig_fuse_version & 1);
+ reg_fuse_version >>= 1;
+ sig_fuse_version >>= 1;
+ }
+
+ return idx;
+}
+
+const struct nvkm_falcon_fw_func
+ga102_gsp_fwsec = {
+ .signature = ga102_gsp_fwsec_signature,
+ .reset = gm200_flcn_fw_reset,
+ .load = ga102_flcn_fw_load,
+ .boot = ga102_flcn_fw_boot,
+};
+
+const struct nvkm_falcon_func
ga102_gsp_flcn = {
.disable = gm200_flcn_disable,
.enable = gm200_flcn_enable,
@@ -32,6 +144,29 @@ ga102_gsp_flcn = {
.reset_wait_mem_scrubbing = ga102_flcn_reset_wait_mem_scrubbing,
.imem_dma = &ga102_flcn_dma,
.dmem_dma = &ga102_flcn_dma,
+ .riscv_active = ga102_flcn_riscv_active,
+};
+
+static const struct nvkm_gsp_func
+ga102_gsp_r535_54_03 = {
+ .flcn = &ga102_gsp_flcn,
+ .fwsec = &ga102_gsp_fwsec,
+
+ .sig_section = ".fwsignature_ga10x",
+
+ .wpr_heap.os_carveout_size = 20 << 20,
+ .wpr_heap.base_size = 8 << 20,
+ .wpr_heap.min_size = 84 << 20,
+
+ .booter.ctor = ga102_gsp_booter_ctor,
+
+ .dtor = r535_gsp_dtor,
+ .oneinit = tu102_gsp_oneinit,
+ .init = r535_gsp_init,
+ .fini = r535_gsp_fini,
+ .reset = ga102_gsp_reset,
+
+ .rm = &r535_gsp_rm,
};
static const struct nvkm_gsp_func
@@ -41,6 +176,7 @@ ga102_gsp = {
static struct nvkm_gsp_fwif
ga102_gsps[] = {
+ { 0, r535_gsp_load, &ga102_gsp_r535_54_03, "535.54.03" },
{ -1, gv100_gsp_nofw, &ga102_gsp },
{}
};
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/priv.h b/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/priv.h
index 351c959476ec..9f4a62375a27 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/priv.h
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/priv.h
@@ -4,23 +4,65 @@
#include <subdev/gsp.h>
enum nvkm_acr_lsf_id;
+int nvkm_gsp_fwsec_frts(struct nvkm_gsp *);
+int nvkm_gsp_fwsec_sb(struct nvkm_gsp *);
+
struct nvkm_gsp_fwif {
int version;
int (*load)(struct nvkm_gsp *, int ver, const struct nvkm_gsp_fwif *);
const struct nvkm_gsp_func *func;
+ const char *ver;
+ bool enable;
};
int gv100_gsp_nofw(struct nvkm_gsp *, int, const struct nvkm_gsp_fwif *);
+int r535_gsp_load(struct nvkm_gsp *, int, const struct nvkm_gsp_fwif *);
struct nvkm_gsp_func {
const struct nvkm_falcon_func *flcn;
+ const struct nvkm_falcon_fw_func *fwsec;
+
+ char *sig_section;
+
+ struct {
+ u32 os_carveout_size;
+ u32 base_size;
+ u64 min_size;
+ } wpr_heap;
+
+ struct {
+ int (*ctor)(struct nvkm_gsp *, const char *name, const struct firmware *,
+ struct nvkm_falcon *, struct nvkm_falcon_fw *);
+ } booter;
void (*dtor)(struct nvkm_gsp *);
int (*oneinit)(struct nvkm_gsp *);
int (*init)(struct nvkm_gsp *);
int (*fini)(struct nvkm_gsp *, bool suspend);
+ int (*reset)(struct nvkm_gsp *);
+
+ const struct nvkm_gsp_rm *rm;
};
+extern const struct nvkm_falcon_func tu102_gsp_flcn;
+extern const struct nvkm_falcon_fw_func tu102_gsp_fwsec;
+int tu102_gsp_booter_ctor(struct nvkm_gsp *, const char *, const struct firmware *,
+ struct nvkm_falcon *, struct nvkm_falcon_fw *);
+int tu102_gsp_oneinit(struct nvkm_gsp *);
+int tu102_gsp_reset(struct nvkm_gsp *);
+
+extern const struct nvkm_falcon_func ga102_gsp_flcn;
+extern const struct nvkm_falcon_fw_func ga102_gsp_fwsec;
+int ga102_gsp_booter_ctor(struct nvkm_gsp *, const char *, const struct firmware *,
+ struct nvkm_falcon *, struct nvkm_falcon_fw *);
+int ga102_gsp_reset(struct nvkm_gsp *);
+
+void r535_gsp_dtor(struct nvkm_gsp *);
+int r535_gsp_oneinit(struct nvkm_gsp *);
+int r535_gsp_init(struct nvkm_gsp *);
+int r535_gsp_fini(struct nvkm_gsp *, bool suspend);
+extern const struct nvkm_gsp_rm r535_gsp_rm;
+
int nvkm_gsp_new_(const struct nvkm_gsp_fwif *, struct nvkm_device *, enum nvkm_subdev_type, int,
struct nvkm_gsp **);
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/r535.c b/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/r535.c
new file mode 100644
index 000000000000..4aaceb65217d
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/r535.c
@@ -0,0 +1,1561 @@
+/*
+ * Copyright 2023 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 "priv.h"
+
+#include <core/pci.h>
+#include <subdev/timer.h>
+#include <engine/sec2.h>
+
+#include <nvfw/fw.h>
+
+#include <nvrm/nvtypes.h>
+#include <nvrm/535.54.03/common/sdk/nvidia/inc/ctrl/ctrl2080/ctrl2080gpu.h>
+#include <nvrm/535.54.03/common/shared/msgq/inc/msgq/msgq_priv.h>
+#include <nvrm/535.54.03/common/uproc/os/common/include/libos_init_args.h>
+#include <nvrm/535.54.03/nvidia/arch/nvalloc/common/inc/gsp/gsp_fw_sr_meta.h>
+#include <nvrm/535.54.03/nvidia/arch/nvalloc/common/inc/gsp/gsp_fw_wpr_meta.h>
+#include <nvrm/535.54.03/nvidia/arch/nvalloc/common/inc/rmRiscvUcode.h>
+#include <nvrm/535.54.03/nvidia/arch/nvalloc/common/inc/rmgspseq.h>
+#include <nvrm/535.54.03/nvidia/generated/g_os_nvoc.h>
+#include <nvrm/535.54.03/nvidia/generated/g_rpc-structures.h>
+#include <nvrm/535.54.03/nvidia/inc/kernel/gpu/gsp/gsp_fw_heap.h>
+#include <nvrm/535.54.03/nvidia/inc/kernel/gpu/gsp/gsp_init_args.h>
+#include <nvrm/535.54.03/nvidia/inc/kernel/gpu/gsp/gsp_static_config.h>
+#include <nvrm/535.54.03/nvidia/kernel/inc/vgpu/rpc_global_enums.h>
+
+#include <linux/acpi.h>
+
+struct r535_gsp_msg {
+ u32 checksum;
+ u32 sequence;
+ u8 data[];
+};
+
+static void *
+r535_gsp_msgq_wait(struct nvkm_gsp *gsp, u32 repc, u32 *prepc, int *ptime)
+{
+ struct r535_gsp_msg *mqe;
+ u32 size, rptr = *gsp->msgq.rptr;
+ int used;
+ u8 *msg;
+ u32 len;
+
+ size = DIV_ROUND_UP(sizeof(*mqe) + repc, GSP_PAGE_SIZE);
+ if (WARN_ON(!size || size >= gsp->msgq.cnt))
+ return ERR_PTR(-EINVAL);
+
+ do {
+ u32 wptr = *gsp->msgq.wptr;
+
+ used = wptr + gsp->msgq.cnt - rptr;
+ if (used >= gsp->msgq.cnt)
+ used -= gsp->msgq.cnt;
+ if (used >= size)
+ break;
+
+ usleep_range(1, 2);
+ } while (--(*ptime));
+
+ if (WARN_ON(!*ptime))
+ return ERR_PTR(-ETIMEDOUT);
+
+ mqe = (void *)((u8 *)gsp->shm.msgq.ptr + 0x1000 + rptr * 0x1000);
+
+ if (prepc) {
+ *prepc = (used * GSP_PAGE_SIZE) - sizeof(*mqe);
+ return mqe->data;
+ }
+
+ msg = kvmalloc(repc, GFP_KERNEL);
+ if (!msg)
+ return ERR_PTR(-ENOMEM);
+
+ len = ((gsp->msgq.cnt - rptr) * GSP_PAGE_SIZE) - sizeof(*mqe);
+ len = min_t(u32, repc, len);
+ memcpy(msg, mqe->data, len);
+
+ rptr += DIV_ROUND_UP(len, GSP_PAGE_SIZE);
+ if (rptr == gsp->msgq.cnt)
+ rptr = 0;
+
+ repc -= len;
+
+ if (repc) {
+ mqe = (void *)((u8 *)gsp->shm.msgq.ptr + 0x1000 + 0 * 0x1000);
+ memcpy(msg + len, mqe, repc);
+
+ rptr += DIV_ROUND_UP(repc, GSP_PAGE_SIZE);
+ }
+
+ mb();
+ (*gsp->msgq.rptr) = rptr;
+ return msg;
+}
+
+static void *
+r535_gsp_msgq_recv(struct nvkm_gsp *gsp, u32 repc, int *ptime)
+{
+ return r535_gsp_msgq_wait(gsp, repc, NULL, ptime);
+}
+
+static int
+r535_gsp_cmdq_push(struct nvkm_gsp *gsp, void *argv)
+{
+ struct r535_gsp_msg *cmd = container_of(argv, typeof(*cmd), data);
+ struct r535_gsp_msg *cqe;
+ u32 argc = cmd->checksum;
+ u64 *ptr = (void *)cmd;
+ u64 *end = (void *)cmd->data + argc;
+ u64 csum = 0;
+ int free, time = 1000000;
+ u32 wptr, size;
+ u32 off = 0;
+
+ cmd->checksum = 0;
+ cmd->sequence = gsp->cmdq.seq++;
+ while (ptr < end)
+ csum ^= *ptr++;
+
+ cmd->checksum = upper_32_bits(csum) ^ lower_32_bits(csum);
+
+ argc = sizeof(*cmd) + argc;
+ wptr = *gsp->cmdq.wptr;
+ do {
+ do {
+ free = *gsp->cmdq.rptr + gsp->cmdq.cnt - wptr - 1;
+ if (free >= gsp->cmdq.cnt)
+ free -= gsp->cmdq.cnt;
+ if (free >= 1)
+ break;
+
+ usleep_range(1, 2);
+ } while(--time);
+
+ if (WARN_ON(!time)) {
+ kvfree(cmd);
+ return -ETIMEDOUT;
+ }
+
+ cqe = (void *)((u8 *)gsp->shm.cmdq.ptr + 0x1000 + wptr * 0x1000);
+ size = min_t(u32, argc, (gsp->cmdq.cnt - wptr) * GSP_PAGE_SIZE);
+ memcpy(cqe, (u8 *)cmd + off, size);
+
+ wptr += DIV_ROUND_UP(size, 0x1000);
+ if (wptr == gsp->cmdq.cnt)
+ wptr = 0;
+
+ off += size;
+ argc -= size;
+ } while(argc);
+
+ nvkm_trace(&gsp->subdev, "cmdq: wptr %d\n", wptr);
+ wmb();
+ (*gsp->cmdq.wptr) = wptr;
+ mb();
+
+ nvkm_falcon_wr32(&gsp->falcon, 0xc00, 0x00000000);
+
+ kvfree(cmd);
+ return 0;
+}
+
+static void *
+r535_gsp_cmdq_get(struct nvkm_gsp *gsp, u32 argc)
+{
+ struct r535_gsp_msg *cmd;
+
+ cmd = kvzalloc(sizeof(*cmd) + argc, GFP_KERNEL);
+ if (!cmd)
+ return ERR_PTR(-ENOMEM);
+
+ cmd->checksum = argc;
+ return cmd->data;
+}
+
+struct nvfw_gsp_rpc {
+ u32 header_version;
+ u32 signature;
+ u32 length;
+ u32 function;
+ u32 rpc_result;
+ u32 rpc_result_private;
+ u32 sequence;
+ union {
+ u32 spare;
+ u32 cpuRmGfid;
+ };
+ u8 data[];
+};
+
+static void
+r535_gsp_msg_done(struct nvkm_gsp *gsp, struct nvfw_gsp_rpc *msg)
+{
+ kvfree(msg);
+}
+
+static void
+r535_gsp_msg_dump(struct nvkm_gsp *gsp, struct nvfw_gsp_rpc *msg, int lvl)
+{
+ if (gsp->subdev.debug >= lvl) {
+ nvkm_printk__(&gsp->subdev, lvl, info,
+ "msg fn:%d len:0x%x/0x%zx res:0x%x resp:0x%x\n",
+ msg->function, msg->length, msg->length - sizeof(*msg),
+ msg->rpc_result, msg->rpc_result_private);
+ print_hex_dump(KERN_INFO, "msg: ", DUMP_PREFIX_OFFSET, 16, 1,
+ msg->data, msg->length - sizeof(*msg), true);
+ }
+}
+
+static struct nvfw_gsp_rpc *
+r535_gsp_msg_recv(struct nvkm_gsp *gsp, int fn, u32 repc)
+{
+ struct nvkm_subdev *subdev = &gsp->subdev;
+ struct nvfw_gsp_rpc *msg;
+ int time = 4000000, i;
+ u32 size;
+
+retry:
+ msg = r535_gsp_msgq_wait(gsp, sizeof(*msg), &size, &time);
+ if (IS_ERR_OR_NULL(msg))
+ return msg;
+
+ msg = r535_gsp_msgq_recv(gsp, msg->length, &time);
+ if (IS_ERR_OR_NULL(msg))
+ return msg;
+
+ if (msg->rpc_result) {
+ r535_gsp_msg_dump(gsp, msg, NV_DBG_ERROR);
+ r535_gsp_msg_done(gsp, msg);
+ return ERR_PTR(-EINVAL);
+ }
+
+ r535_gsp_msg_dump(gsp, msg, NV_DBG_TRACE);
+
+ if (fn && msg->function == fn) {
+ if (repc) {
+ if (msg->length < sizeof(*msg) + repc) {
+ nvkm_error(subdev, "msg len %d < %zd\n",
+ msg->length, sizeof(*msg) + repc);
+ r535_gsp_msg_dump(gsp, msg, NV_DBG_ERROR);
+ r535_gsp_msg_done(gsp, msg);
+ return ERR_PTR(-EIO);
+ }
+
+ return msg;
+ }
+
+ r535_gsp_msg_done(gsp, msg);
+ return NULL;
+ }
+
+ for (i = 0; i < gsp->msgq.ntfy_nr; i++) {
+ struct nvkm_gsp_msgq_ntfy *ntfy = &gsp->msgq.ntfy[i];
+
+ if (ntfy->fn == msg->function) {
+ ntfy->func(ntfy->priv, ntfy->fn, msg->data, msg->length - sizeof(*msg));
+ break;
+ }
+ }
+
+ if (i == gsp->msgq.ntfy_nr)
+ r535_gsp_msg_dump(gsp, msg, NV_DBG_WARN);
+
+ r535_gsp_msg_done(gsp, msg);
+ if (fn)
+ goto retry;
+
+ if (*gsp->msgq.rptr != *gsp->msgq.wptr)
+ goto retry;
+
+ return NULL;
+}
+
+static int
+r535_gsp_msg_ntfy_add(struct nvkm_gsp *gsp, u32 fn, nvkm_gsp_msg_ntfy_func func, void *priv)
+{
+ int ret = 0;
+
+ mutex_lock(&gsp->msgq.mutex);
+ if (WARN_ON(gsp->msgq.ntfy_nr >= ARRAY_SIZE(gsp->msgq.ntfy))) {
+ ret = -ENOSPC;
+ } else {
+ gsp->msgq.ntfy[gsp->msgq.ntfy_nr].fn = fn;
+ gsp->msgq.ntfy[gsp->msgq.ntfy_nr].func = func;
+ gsp->msgq.ntfy[gsp->msgq.ntfy_nr].priv = priv;
+ gsp->msgq.ntfy_nr++;
+ }
+ mutex_unlock(&gsp->msgq.mutex);
+ return ret;
+}
+
+static int
+r535_gsp_rpc_poll(struct nvkm_gsp *gsp, u32 fn)
+{
+ void *repv;
+
+ mutex_lock(&gsp->cmdq.mutex);
+ repv = r535_gsp_msg_recv(gsp, fn, 0);
+ mutex_unlock(&gsp->cmdq.mutex);
+ if (IS_ERR(repv))
+ return PTR_ERR(repv);
+
+ return 0;
+}
+
+static void *
+r535_gsp_rpc_send(struct nvkm_gsp *gsp, void *argv, bool wait, u32 repc)
+{
+ struct nvfw_gsp_rpc *rpc = container_of(argv, typeof(*rpc), data);
+ struct nvfw_gsp_rpc *msg;
+ u32 fn = rpc->function;
+ void *repv = NULL;
+ int ret;
+
+ if (gsp->subdev.debug >= NV_DBG_TRACE) {
+ nvkm_trace(&gsp->subdev, "rpc fn:%d len:0x%x/0x%zx\n", rpc->function,
+ rpc->length, rpc->length - sizeof(*rpc));
+ print_hex_dump(KERN_INFO, "rpc: ", DUMP_PREFIX_OFFSET, 16, 1,
+ rpc->data, rpc->length - sizeof(*rpc), true);
+ }
+
+ ret = r535_gsp_cmdq_push(gsp, rpc);
+ if (ret) {
+ mutex_unlock(&gsp->cmdq.mutex);
+ return ERR_PTR(ret);
+ }
+
+ if (wait) {
+ msg = r535_gsp_msg_recv(gsp, fn, repc);
+ if (!IS_ERR_OR_NULL(msg))
+ repv = msg->data;
+ else
+ repv = msg;
+ }
+
+ return repv;
+}
+
+static void
+r535_gsp_rpc_done(struct nvkm_gsp *gsp, void *repv)
+{
+ struct nvfw_gsp_rpc *rpc = container_of(repv, typeof(*rpc), data);
+
+ r535_gsp_msg_done(gsp, rpc);
+}
+
+static void *
+r535_gsp_rpc_get(struct nvkm_gsp *gsp, u32 fn, u32 argc)
+{
+ struct nvfw_gsp_rpc *rpc;
+
+ rpc = r535_gsp_cmdq_get(gsp, ALIGN(sizeof(*rpc) + argc, sizeof(u64)));
+ if (!rpc)
+ return NULL;
+
+ rpc->header_version = 0x03000000;
+ rpc->signature = ('V' << 24) | ('R' << 16) | ('P' << 8) | 'C';
+ rpc->function = fn;
+ rpc->rpc_result = 0xffffffff;
+ rpc->rpc_result_private = 0xffffffff;
+ rpc->length = sizeof(*rpc) + argc;
+ return rpc->data;
+}
+
+static void *
+r535_gsp_rpc_push(struct nvkm_gsp *gsp, void *argv, bool wait, u32 repc)
+{
+ struct nvfw_gsp_rpc *rpc = container_of(argv, typeof(*rpc), data);
+ struct r535_gsp_msg *cmd = container_of((void *)rpc, typeof(*cmd), data);
+ const u32 max_msg_size = (16 * 0x1000) - sizeof(struct r535_gsp_msg);
+ const u32 max_rpc_size = max_msg_size - sizeof(*rpc);
+ u32 rpc_size = rpc->length - sizeof(*rpc);
+ void *repv;
+
+ mutex_lock(&gsp->cmdq.mutex);
+ if (rpc_size > max_rpc_size) {
+ const u32 fn = rpc->function;
+
+ /* Adjust length, and send initial RPC. */
+ rpc->length = sizeof(*rpc) + max_rpc_size;
+ cmd->checksum = rpc->length;
+
+ repv = r535_gsp_rpc_send(gsp, argv, false, 0);
+ if (IS_ERR(repv))
+ goto done;
+
+ argv += max_rpc_size;
+ rpc_size -= max_rpc_size;
+
+ /* Remaining chunks sent as CONTINUATION_RECORD RPCs. */
+ while (rpc_size) {
+ u32 size = min(rpc_size, max_rpc_size);
+ void *next;
+
+ next = r535_gsp_rpc_get(gsp, NV_VGPU_MSG_FUNCTION_CONTINUATION_RECORD, size);
+ if (IS_ERR(next)) {
+ repv = next;
+ goto done;
+ }
+
+ memcpy(next, argv, size);
+
+ repv = r535_gsp_rpc_send(gsp, next, false, 0);
+ if (IS_ERR(repv))
+ goto done;
+
+ argv += size;
+ rpc_size -= size;
+ }
+
+ /* Wait for reply. */
+ if (wait) {
+ rpc = r535_gsp_msg_recv(gsp, fn, repc);
+ if (!IS_ERR_OR_NULL(rpc))
+ repv = rpc->data;
+ else
+ repv = rpc;
+ } else {
+ repv = NULL;
+ }
+ } else {
+ repv = r535_gsp_rpc_send(gsp, argv, wait, repc);
+ }
+
+done:
+ mutex_unlock(&gsp->cmdq.mutex);
+ return repv;
+}
+
+const struct nvkm_gsp_rm
+r535_gsp_rm = {
+ .rpc_get = r535_gsp_rpc_get,
+ .rpc_push = r535_gsp_rpc_push,
+ .rpc_done = r535_gsp_rpc_done,
+};
+
+static int
+r535_gsp_rpc_unloading_guest_driver(struct nvkm_gsp *gsp, bool suspend)
+{
+ rpc_unloading_guest_driver_v1F_07 *rpc;
+
+ rpc = nvkm_gsp_rpc_get(gsp, NV_VGPU_MSG_FUNCTION_UNLOADING_GUEST_DRIVER, sizeof(*rpc));
+ if (IS_ERR(rpc))
+ return PTR_ERR(rpc);
+
+ if (suspend) {
+ rpc->bInPMTransition = 1;
+ rpc->bGc6Entering = 0;
+ rpc->newLevel = NV2080_CTRL_GPU_SET_POWER_STATE_GPU_LEVEL_3;
+ } else {
+ rpc->bInPMTransition = 0;
+ rpc->bGc6Entering = 0;
+ rpc->newLevel = NV2080_CTRL_GPU_SET_POWER_STATE_GPU_LEVEL_0;
+ }
+
+ return nvkm_gsp_rpc_wr(gsp, rpc, true);
+}
+
+static int
+r535_gsp_rpc_set_registry(struct nvkm_gsp *gsp)
+{
+ PACKED_REGISTRY_TABLE *rpc;
+ char *strings;
+
+ rpc = nvkm_gsp_rpc_get(gsp, NV_VGPU_MSG_FUNCTION_SET_REGISTRY,
+ sizeof(*rpc) + sizeof(rpc->entries[0]) + 1);
+ if (IS_ERR(rpc))
+ return PTR_ERR(rpc);
+
+ rpc->size = sizeof(*rpc);
+ rpc->numEntries = 1;
+ rpc->entries[0].nameOffset = offsetof(typeof(*rpc), entries[1]);
+ rpc->entries[0].type = 1;
+ rpc->entries[0].data = 0;
+ rpc->entries[0].length = 4;
+
+ strings = (char *)&rpc->entries[1];
+ strings[0] = '\0';
+
+ return nvkm_gsp_rpc_wr(gsp, rpc, false);
+}
+
+#if defined(CONFIG_ACPI) && defined(CONFIG_X86)
+static void
+r535_gsp_acpi_caps(acpi_handle handle, CAPS_METHOD_DATA *caps)
+{
+ const guid_t NVOP_DSM_GUID =
+ GUID_INIT(0xA486D8F8, 0x0BDA, 0x471B,
+ 0xA7, 0x2B, 0x60, 0x42, 0xA6, 0xB5, 0xBE, 0xE0);
+ u64 NVOP_DSM_REV = 0x00000100;
+ union acpi_object argv4 = {
+ .buffer.type = ACPI_TYPE_BUFFER,
+ .buffer.length = 4,
+ .buffer.pointer = kmalloc(argv4.buffer.length, GFP_KERNEL),
+ }, *obj;
+
+ caps->status = 0xffff;
+
+ if (!acpi_check_dsm(handle, &NVOP_DSM_GUID, NVOP_DSM_REV, BIT_ULL(0x1a)))
+ return;
+
+ obj = acpi_evaluate_dsm(handle, &NVOP_DSM_GUID, NVOP_DSM_REV, 0x1a, &argv4);
+ if (!obj)
+ return;
+
+ printk(KERN_ERR "nvop: obj type %d\n", obj->type);
+ printk(KERN_ERR "nvop: obj len %d\n", obj->buffer.length);
+
+ if (WARN_ON(obj->type != ACPI_TYPE_BUFFER) ||
+ WARN_ON(obj->buffer.length != 4))
+ return;
+
+ caps->status = 0;
+ caps->optimusCaps = *(u32 *)obj->buffer.pointer;
+ printk(KERN_ERR "nvop: caps %08x\n", caps->optimusCaps);
+
+ ACPI_FREE(obj);
+
+ kfree(argv4.buffer.pointer);
+}
+
+static void
+r535_gsp_acpi_jt(acpi_handle handle, JT_METHOD_DATA *jt)
+{
+ const guid_t JT_DSM_GUID =
+ GUID_INIT(0xCBECA351L, 0x067B, 0x4924,
+ 0x9C, 0xBD, 0xB4, 0x6B, 0x00, 0xB8, 0x6F, 0x34);
+ u64 JT_DSM_REV = 0x00000103;
+ u32 caps;
+ union acpi_object argv4 = {
+ .buffer.type = ACPI_TYPE_BUFFER,
+ .buffer.length = sizeof(caps),
+ .buffer.pointer = kmalloc(argv4.buffer.length, GFP_KERNEL),
+ }, *obj;
+
+ jt->status = 0xffff;
+
+ obj = acpi_evaluate_dsm(handle, &JT_DSM_GUID, JT_DSM_REV, 0x1, &argv4);
+ if (!obj)
+ return;
+
+ printk(KERN_ERR "jt: obj type %d\n", obj->type);
+ printk(KERN_ERR "jt: obj len %d\n", obj->buffer.length);
+
+ if (WARN_ON(obj->type != ACPI_TYPE_BUFFER) ||
+ WARN_ON(obj->buffer.length != 4))
+ return;
+
+ jt->status = 0;
+ jt->jtCaps = *(u32 *)obj->buffer.pointer;
+ jt->jtRevId = (jt->jtCaps & 0xfff00000) >> 20;
+ jt->bSBIOSCaps = 0;
+ printk(KERN_ERR "jt: caps %08x rev:%04x\n", jt->jtCaps, jt->jtRevId);
+
+ ACPI_FREE(obj);
+
+ kfree(argv4.buffer.pointer);
+}
+
+static void
+r535_gsp_acpi_mux_id(acpi_handle handle, u32 id, MUX_METHOD_DATA_ELEMENT *mode,
+ MUX_METHOD_DATA_ELEMENT *part)
+{
+ acpi_handle iter = NULL, handle_mux;
+ acpi_status status;
+ unsigned long long value;
+
+ mode->status = 0xffff;
+ part->status = 0xffff;
+
+ do {
+ status = acpi_get_next_object(ACPI_TYPE_DEVICE, handle, iter, &iter);
+ if (ACPI_FAILURE(status) || !iter)
+ return;
+
+ status = acpi_evaluate_integer(iter, "_ADR", NULL, &value);
+ if (ACPI_FAILURE(status) || value != id)
+ continue;
+
+ handle_mux = iter;
+ } while (!handle_mux);
+
+ if (!handle_mux)
+ return;
+
+ status = acpi_evaluate_integer(handle_mux, "MXDM", NULL, &value);
+ if (ACPI_SUCCESS(status)) {
+ mode->acpiId = id;
+ mode->mode = value;
+ mode->status = 0;
+ }
+
+ status = acpi_evaluate_integer(handle_mux, "MXDS", NULL, &value);
+ if (ACPI_SUCCESS(status)) {
+ part->acpiId = id;
+ part->mode = value;
+ part->status = 0;
+ }
+}
+
+static void
+r535_gsp_acpi_mux(acpi_handle handle, DOD_METHOD_DATA *dod, MUX_METHOD_DATA *mux)
+{
+ mux->tableLen = dod->acpiIdListLen / sizeof(dod->acpiIdList[0]);
+
+ for (int i = 0; i < mux->tableLen; i++) {
+ r535_gsp_acpi_mux_id(handle, dod->acpiIdList[i], &mux->acpiIdMuxModeTable[i],
+ &mux->acpiIdMuxPartTable[i]);
+ }
+}
+
+static void
+r535_gsp_acpi_dod(acpi_handle handle, DOD_METHOD_DATA *dod)
+{
+ acpi_status status;
+ struct acpi_buffer output = { ACPI_ALLOCATE_BUFFER, NULL };
+ union acpi_object *_DOD;
+
+ dod->status = 0xffff;
+
+ status = acpi_evaluate_object(handle, "_DOD", NULL, &output);
+ if (ACPI_FAILURE(status))
+ return;
+
+ _DOD = output.pointer;
+
+ if (WARN_ON(_DOD->type != ACPI_TYPE_PACKAGE) ||
+ WARN_ON(_DOD->package.count > ARRAY_SIZE(dod->acpiIdList)))
+ return;
+
+ for (int i = 0; i < _DOD->package.count; i++) {
+ if (WARN_ON(_DOD->package.elements[i].type != ACPI_TYPE_INTEGER))
+ return;
+
+ dod->acpiIdList[i] = _DOD->package.elements[i].integer.value;
+ dod->acpiIdListLen += sizeof(dod->acpiIdList[0]);
+ }
+
+ printk(KERN_ERR "_DOD: ok! len:%d\n", dod->acpiIdListLen);
+ dod->status = 0;
+}
+#endif
+
+static void
+r535_gsp_acpi_info(struct nvkm_gsp *gsp, ACPI_METHOD_DATA *acpi)
+{
+#if defined(CONFIG_ACPI) && defined(CONFIG_X86)
+ acpi_handle handle = ACPI_HANDLE(gsp->subdev.device->dev);
+
+ if (!handle)
+ return;
+
+ acpi->bValid = 1;
+
+ r535_gsp_acpi_dod(handle, &acpi->dodMethodData);
+ if (acpi->dodMethodData.status == 0)
+ r535_gsp_acpi_mux(handle, &acpi->dodMethodData, &acpi->muxMethodData);
+
+ r535_gsp_acpi_jt(handle, &acpi->jtMethodData);
+ r535_gsp_acpi_caps(handle, &acpi->capsMethodData);
+#endif
+}
+
+static int
+r535_gsp_rpc_set_system_info(struct nvkm_gsp *gsp)
+{
+ struct nvkm_device *device = gsp->subdev.device;
+ struct nvkm_device_pci *pdev = container_of(device, typeof(*pdev), device);
+ GspSystemInfo *info;
+
+ if (WARN_ON(device->type == NVKM_DEVICE_TEGRA))
+ return -ENOSYS;
+
+ info = nvkm_gsp_rpc_get(gsp, NV_VGPU_MSG_FUNCTION_GSP_SET_SYSTEM_INFO, sizeof(*info));
+ if (IS_ERR(info))
+ return PTR_ERR(info);
+
+ info->gpuPhysAddr = device->func->resource_addr(device, 0);
+ info->gpuPhysFbAddr = device->func->resource_addr(device, 1);
+ info->gpuPhysInstAddr = device->func->resource_addr(device, 3);
+ info->nvDomainBusDeviceFunc = pci_dev_id(pdev->pdev);
+ info->maxUserVa = TASK_SIZE;
+ info->pciConfigMirrorBase = 0x088000;
+ info->pciConfigMirrorSize = 0x001000;
+ r535_gsp_acpi_info(gsp, &info->acpiMethodData);
+
+ return nvkm_gsp_rpc_wr(gsp, info, false);
+}
+
+static int
+r535_gsp_msg_os_error_log(void *priv, u32 fn, void *repv, u32 repc)
+{
+ struct nvkm_gsp *gsp = priv;
+ struct nvkm_subdev *subdev = &gsp->subdev;
+ rpc_os_error_log_v17_00 *msg = repv;
+
+ if (WARN_ON(repc < sizeof(*msg)))
+ return -EINVAL;
+
+ nvkm_error(subdev, "Xid:%d %s\n", msg->exceptType, msg->errString);
+ return 0;
+}
+
+static int
+r535_gsp_msg_run_cpu_sequencer(void *priv, u32 fn, void *repv, u32 repc)
+{
+ struct nvkm_gsp *gsp = priv;
+ struct nvkm_subdev *subdev = &gsp->subdev;
+ struct nvkm_device *device = subdev->device;
+ rpc_run_cpu_sequencer_v17_00 *seq = repv;
+ int ptr = 0, ret;
+
+ nvkm_debug(subdev, "seq: %08x %08x\n", seq->bufferSizeDWord, seq->cmdIndex);
+
+ while (ptr < seq->cmdIndex) {
+ GSP_SEQUENCER_BUFFER_CMD *cmd = (void *)&seq->commandBuffer[ptr];
+
+ ptr += 1;
+ ptr += GSP_SEQUENCER_PAYLOAD_SIZE_DWORDS(cmd->opCode);
+
+ switch (cmd->opCode) {
+ case GSP_SEQ_BUF_OPCODE_REG_WRITE: {
+ u32 addr = cmd->payload.regWrite.addr;
+ u32 data = cmd->payload.regWrite.val;
+
+ nvkm_trace(subdev, "seq wr32 %06x %08x\n", addr, data);
+ nvkm_wr32(device, addr, data);
+ }
+ break;
+ case GSP_SEQ_BUF_OPCODE_REG_MODIFY: {
+ u32 addr = cmd->payload.regModify.addr;
+ u32 mask = cmd->payload.regModify.mask;
+ u32 data = cmd->payload.regModify.val;
+
+ nvkm_trace(subdev, "seq mask %06x %08x %08x\n", addr, mask, data);
+ nvkm_mask(device, addr, mask, data);
+ }
+ break;
+ case GSP_SEQ_BUF_OPCODE_REG_POLL: {
+ u32 addr = cmd->payload.regPoll.addr;
+ u32 mask = cmd->payload.regPoll.mask;
+ u32 data = cmd->payload.regPoll.val;
+ u32 usec = cmd->payload.regPoll.timeout ?: 4000000;
+ //u32 error = cmd->payload.regPoll.error;
+
+ nvkm_trace(subdev, "seq poll %06x %08x %08x %d\n", addr, mask, data, usec);
+ nvkm_rd32(device, addr);
+ nvkm_usec(device, usec,
+ if ((nvkm_rd32(device, addr) & mask) == data)
+ break;
+ );
+ }
+ break;
+ case GSP_SEQ_BUF_OPCODE_DELAY_US: {
+ u32 usec = cmd->payload.delayUs.val;
+
+ nvkm_trace(subdev, "seq usec %d\n", usec);
+ udelay(usec);
+ }
+ break;
+ case GSP_SEQ_BUF_OPCODE_REG_STORE: {
+ u32 addr = cmd->payload.regStore.addr;
+ u32 slot = cmd->payload.regStore.index;
+
+ seq->regSaveArea[slot] = nvkm_rd32(device, addr);
+ nvkm_trace(subdev, "seq save %08x -> %d: %08x\n", addr, slot,
+ seq->regSaveArea[slot]);
+ }
+ break;
+ case GSP_SEQ_BUF_OPCODE_CORE_RESET:
+ nvkm_trace(subdev, "seq core reset\n");
+ nvkm_falcon_reset(&gsp->falcon);
+ nvkm_falcon_mask(&gsp->falcon, 0x624, 0x00000080, 0x00000080);
+ nvkm_falcon_wr32(&gsp->falcon, 0x10c, 0x00000000);
+ break;
+ case GSP_SEQ_BUF_OPCODE_CORE_START:
+ nvkm_trace(subdev, "seq core start\n");
+ if (nvkm_falcon_rd32(&gsp->falcon, 0x100) & 0x00000040)
+ nvkm_falcon_wr32(&gsp->falcon, 0x130, 0x00000002);
+ else
+ nvkm_falcon_wr32(&gsp->falcon, 0x100, 0x00000002);
+ break;
+ case GSP_SEQ_BUF_OPCODE_CORE_WAIT_FOR_HALT:
+ nvkm_trace(subdev, "seq core wait halt\n");
+ nvkm_msec(device, 2000,
+ if (nvkm_falcon_rd32(&gsp->falcon, 0x100) & 0x00000010)
+ break;
+ );
+ break;
+ case GSP_SEQ_BUF_OPCODE_CORE_RESUME: {
+ struct nvkm_sec2 *sec2 = device->sec2;
+ u32 mbox0;
+
+ nvkm_trace(subdev, "seq core resume\n");
+
+ ret = gsp->func->reset(gsp);
+ if (WARN_ON(ret))
+ return ret;
+
+ nvkm_falcon_wr32(&gsp->falcon, 0x040, lower_32_bits(gsp->libos.addr));
+ nvkm_falcon_wr32(&gsp->falcon, 0x044, upper_32_bits(gsp->libos.addr));
+
+ nvkm_falcon_start(&sec2->falcon);
+
+ if (nvkm_msec(device, 2000,
+ if (nvkm_rd32(device, 0x1180f8) & 0x04000000)
+ break;
+ ) < 0)
+ return -ETIMEDOUT;
+
+ mbox0 = nvkm_falcon_rd32(&sec2->falcon, 0x040);
+ if (WARN_ON(mbox0)) {
+ nvkm_error(&gsp->subdev, "seq core resume sec2: 0x%x\n", mbox0);
+ return -EIO;
+ }
+
+ nvkm_falcon_wr32(&gsp->falcon, 0x080, gsp->boot.app_version);
+
+ if (WARN_ON(!nvkm_falcon_riscv_active(&gsp->falcon)))
+ return -EIO;
+ }
+ break;
+ default:
+ nvkm_error(subdev, "unknown sequencer opcode %08x\n", cmd->opCode);
+ return -EINVAL;
+ }
+ }
+
+ return 0;
+}
+
+static void
+nvkm_gsp_mem_dtor(struct nvkm_gsp *gsp, struct nvkm_gsp_mem *mem)
+{
+ if (mem->data) {
+ dma_free_coherent(gsp->subdev.device->dev, mem->size, mem->data, mem->addr);
+ mem->data = NULL;
+ }
+}
+
+static int
+nvkm_gsp_mem_ctor(struct nvkm_gsp *gsp, u32 size, struct nvkm_gsp_mem *mem)
+{
+ mem->size = size;
+ mem->data = dma_alloc_coherent(gsp->subdev.device->dev, size, &mem->addr, GFP_KERNEL);
+ if (WARN_ON(!mem->data))
+ return -ENOMEM;
+
+ return 0;
+}
+
+
+static int
+r535_gsp_booter_unload(struct nvkm_gsp *gsp, u32 mbox0, u32 mbox1)
+{
+ struct nvkm_subdev *subdev = &gsp->subdev;
+ struct nvkm_device *device = subdev->device;
+ u32 wpr2_hi;
+ int ret;
+
+ wpr2_hi = nvkm_rd32(device, 0x1fa828);
+ if (!wpr2_hi) {
+ nvkm_debug(subdev, "WPR2 not set - skipping booter unload\n");
+ return 0;
+ }
+
+ ret = nvkm_falcon_fw_boot(&gsp->booter.unload, &gsp->subdev, true, &mbox0, &mbox1, 0, 0);
+ if (WARN_ON(ret))
+ return ret;
+
+ wpr2_hi = nvkm_rd32(device, 0x1fa828);
+ if (WARN_ON(wpr2_hi))
+ return -EIO;
+
+ return 0;
+}
+
+static int
+r535_gsp_booter_load(struct nvkm_gsp *gsp, u32 mbox0, u32 mbox1)
+{
+ int ret;
+
+ ret = nvkm_falcon_fw_boot(&gsp->booter.load, &gsp->subdev, true, &mbox0, &mbox1, 0, 0);
+ if (ret)
+ return ret;
+
+ nvkm_falcon_wr32(&gsp->falcon, 0x080, gsp->boot.app_version);
+
+ if (WARN_ON(!nvkm_falcon_riscv_active(&gsp->falcon)))
+ return -EIO;
+
+ return 0;
+}
+
+static int
+r535_gsp_wpr_meta_init(struct nvkm_gsp *gsp)
+{
+ GspFwWprMeta *meta;
+ int ret;
+
+ ret = nvkm_gsp_mem_ctor(gsp, 0x1000, &gsp->wpr_meta);
+ if (ret)
+ return ret;
+
+ meta = gsp->wpr_meta.data;
+
+ meta->magic = GSP_FW_WPR_META_MAGIC;
+ meta->revision = GSP_FW_WPR_META_REVISION;
+
+ meta->sysmemAddrOfRadix3Elf = gsp->radix3.mem[0].addr;
+ meta->sizeOfRadix3Elf = gsp->fb.wpr2.elf.size;
+
+ meta->sysmemAddrOfBootloader = gsp->boot.fw.addr;
+ meta->sizeOfBootloader = gsp->boot.fw.size;
+ meta->bootloaderCodeOffset = gsp->boot.code_offset;
+ meta->bootloaderDataOffset = gsp->boot.data_offset;
+ meta->bootloaderManifestOffset = gsp->boot.manifest_offset;
+
+ meta->sysmemAddrOfSignature = gsp->sig.addr;
+ meta->sizeOfSignature = gsp->sig.size;
+
+ meta->gspFwRsvdStart = gsp->fb.heap.addr;
+ meta->nonWprHeapOffset = gsp->fb.heap.addr;
+ meta->nonWprHeapSize = gsp->fb.heap.size;
+ meta->gspFwWprStart = gsp->fb.wpr2.addr;
+ meta->gspFwHeapOffset = gsp->fb.wpr2.heap.addr;
+ meta->gspFwHeapSize = gsp->fb.wpr2.heap.size;
+ meta->gspFwOffset = gsp->fb.wpr2.elf.addr;
+ meta->bootBinOffset = gsp->fb.wpr2.boot.addr;
+ meta->frtsOffset = gsp->fb.wpr2.frts.addr;
+ meta->frtsSize = gsp->fb.wpr2.frts.size;
+ meta->gspFwWprEnd = ALIGN_DOWN(gsp->fb.bios.vga_workspace.addr, 0x20000);
+ meta->fbSize = gsp->fb.size;
+ meta->vgaWorkspaceOffset = gsp->fb.bios.vga_workspace.addr;
+ meta->vgaWorkspaceSize = gsp->fb.bios.vga_workspace.size;
+ meta->bootCount = 0;
+ meta->partitionRpcAddr = 0;
+ meta->partitionRpcRequestOffset = 0;
+ meta->partitionRpcReplyOffset = 0;
+ meta->verified = 0;
+ return 0;
+}
+
+static int
+r535_gsp_shared_init(struct nvkm_gsp *gsp)
+{
+ struct {
+ msgqTxHeader tx;
+ msgqRxHeader rx;
+ } *cmdq, *msgq;
+ int ret, i;
+
+ gsp->shm.cmdq.size = 0x40000;
+ gsp->shm.msgq.size = 0x40000;
+
+ gsp->shm.ptes.nr = (gsp->shm.cmdq.size + gsp->shm.msgq.size) >> GSP_PAGE_SHIFT;
+ gsp->shm.ptes.nr += DIV_ROUND_UP(gsp->shm.ptes.nr * sizeof(u64), GSP_PAGE_SIZE);
+ gsp->shm.ptes.size = ALIGN(gsp->shm.ptes.nr * sizeof(u64), GSP_PAGE_SIZE);
+
+ ret = nvkm_gsp_mem_ctor(gsp, gsp->shm.ptes.size +
+ gsp->shm.cmdq.size +
+ gsp->shm.msgq.size,
+ &gsp->shm.mem);
+ if (ret)
+ return ret;
+
+ gsp->shm.ptes.ptr = gsp->shm.mem.data;
+ gsp->shm.cmdq.ptr = (u8 *)gsp->shm.ptes.ptr + gsp->shm.ptes.size;
+ gsp->shm.msgq.ptr = (u8 *)gsp->shm.cmdq.ptr + gsp->shm.cmdq.size;
+
+ for (i = 0; i < gsp->shm.ptes.nr; i++)
+ gsp->shm.ptes.ptr[i] = gsp->shm.mem.addr + (i << GSP_PAGE_SHIFT);
+
+ cmdq = gsp->shm.cmdq.ptr;
+ cmdq->tx.version = 0;
+ cmdq->tx.size = gsp->shm.cmdq.size;
+ cmdq->tx.entryOff = GSP_PAGE_SIZE;
+ cmdq->tx.msgSize = GSP_PAGE_SIZE;
+ cmdq->tx.msgCount = (cmdq->tx.size - cmdq->tx.entryOff) / cmdq->tx.msgSize;
+ cmdq->tx.writePtr = 0;
+ cmdq->tx.flags = 1;
+ cmdq->tx.rxHdrOff = offsetof(typeof(*cmdq), rx.readPtr);
+
+ msgq = gsp->shm.msgq.ptr;
+
+ gsp->cmdq.cnt = cmdq->tx.msgCount;
+ gsp->cmdq.wptr = &cmdq->tx.writePtr;
+ gsp->cmdq.rptr = &msgq->rx.readPtr;
+ gsp->msgq.cnt = cmdq->tx.msgCount;
+ gsp->msgq.wptr = &msgq->tx.writePtr;
+ gsp->msgq.rptr = &cmdq->rx.readPtr;
+ return 0;
+}
+
+static int
+r535_gsp_rmargs_init(struct nvkm_gsp *gsp, bool resume)
+{
+ GSP_ARGUMENTS_CACHED *args;
+ int ret;
+
+ if (!resume) {
+ ret = r535_gsp_shared_init(gsp);
+ if (ret)
+ return ret;
+
+ ret = nvkm_gsp_mem_ctor(gsp, 0x1000, &gsp->rmargs);
+ if (ret)
+ return ret;
+ }
+
+ args = gsp->rmargs.data;
+ args->messageQueueInitArguments.sharedMemPhysAddr = gsp->shm.mem.addr;
+ args->messageQueueInitArguments.pageTableEntryCount = gsp->shm.ptes.nr;
+ args->messageQueueInitArguments.cmdQueueOffset =
+ (u8 *)gsp->shm.cmdq.ptr - (u8 *)gsp->shm.mem.data;
+ args->messageQueueInitArguments.statQueueOffset =
+ (u8 *)gsp->shm.msgq.ptr - (u8 *)gsp->shm.mem.data;
+
+ if (!resume) {
+ args->srInitArguments.oldLevel = 0;
+ args->srInitArguments.flags = 0;
+ args->srInitArguments.bInPMTransition = 0;
+ } else {
+ args->srInitArguments.oldLevel = NV2080_CTRL_GPU_SET_POWER_STATE_GPU_LEVEL_3;
+ args->srInitArguments.flags = 0;
+ args->srInitArguments.bInPMTransition = 1;
+ }
+
+ return 0;
+}
+
+static inline u64
+r535_gsp_libos_id8(const char *name)
+{
+ u64 id = 0;
+
+ for (int i = 0; i < sizeof(id) && *name; i++, name++)
+ id = (id << 8) | *name;
+
+ return id;
+}
+
+static void create_pte_array(u64 *ptes, dma_addr_t addr, size_t size)
+{
+ unsigned int num_pages = DIV_ROUND_UP_ULL(size, GSP_PAGE_SIZE);
+ unsigned int i;
+
+ for (i = 0; i < num_pages; i++)
+ ptes[i] = (u64)addr + (i << GSP_PAGE_SHIFT);
+}
+
+static int
+r535_gsp_libos_init(struct nvkm_gsp *gsp)
+{
+ LibosMemoryRegionInitArgument *args;
+ int ret;
+
+ ret = nvkm_gsp_mem_ctor(gsp, 0x1000, &gsp->libos);
+ if (ret)
+ return ret;
+
+ args = gsp->libos.data;
+
+ ret = nvkm_gsp_mem_ctor(gsp, 0x10000, &gsp->loginit);
+ if (ret)
+ return ret;
+
+ args[0].id8 = r535_gsp_libos_id8("LOGINIT");
+ args[0].pa = gsp->loginit.addr;
+ args[0].size = gsp->loginit.size;
+ args[0].kind = LIBOS_MEMORY_REGION_CONTIGUOUS;
+ args[0].loc = LIBOS_MEMORY_REGION_LOC_SYSMEM;
+ create_pte_array(gsp->loginit.data + sizeof(u64), gsp->loginit.addr, gsp->loginit.size);
+
+ ret = nvkm_gsp_mem_ctor(gsp, 0x10000, &gsp->logintr);
+ if (ret)
+ return ret;
+
+ args[1].id8 = r535_gsp_libos_id8("LOGINTR");
+ args[1].pa = gsp->logintr.addr;
+ args[1].size = gsp->logintr.size;
+ args[1].kind = LIBOS_MEMORY_REGION_CONTIGUOUS;
+ args[1].loc = LIBOS_MEMORY_REGION_LOC_SYSMEM;
+ create_pte_array(gsp->logintr.data + sizeof(u64), gsp->logintr.addr, gsp->logintr.size);
+
+ ret = nvkm_gsp_mem_ctor(gsp, 0x10000, &gsp->logrm);
+ if (ret)
+ return ret;
+
+ args[2].id8 = r535_gsp_libos_id8("LOGRM");
+ args[2].pa = gsp->logrm.addr;
+ args[2].size = gsp->logrm.size;
+ args[2].kind = LIBOS_MEMORY_REGION_CONTIGUOUS;
+ args[2].loc = LIBOS_MEMORY_REGION_LOC_SYSMEM;
+ create_pte_array(gsp->logrm.data + sizeof(u64), gsp->logrm.addr, gsp->logrm.size);
+
+ ret = r535_gsp_rmargs_init(gsp, false);
+ if (ret)
+ return ret;
+
+ args[3].id8 = r535_gsp_libos_id8("RMARGS");
+ args[3].pa = gsp->rmargs.addr;
+ args[3].size = gsp->rmargs.size;
+ args[3].kind = LIBOS_MEMORY_REGION_CONTIGUOUS;
+ args[3].loc = LIBOS_MEMORY_REGION_LOC_SYSMEM;
+ return 0;
+}
+
+void
+nvkm_gsp_sg_free(struct nvkm_device *device, struct sg_table *sgt)
+{
+ struct scatterlist *sgl;
+ int i;
+
+ dma_unmap_sgtable(device->dev, sgt, DMA_BIDIRECTIONAL, 0);
+
+ for_each_sgtable_sg(sgt, sgl, i) {
+ struct page *page = sg_page(sgl);
+
+ __free_page(page);
+ }
+
+ sg_free_table(sgt);
+}
+
+int
+nvkm_gsp_sg(struct nvkm_device *device, u64 size, struct sg_table *sgt)
+{
+ const u64 pages = DIV_ROUND_UP(size, PAGE_SIZE);
+ struct scatterlist *sgl;
+ int ret, i;
+
+ ret = sg_alloc_table(sgt, pages, GFP_KERNEL);
+ if (ret)
+ return ret;
+
+ for_each_sgtable_sg(sgt, sgl, i) {
+ struct page *page = alloc_page(GFP_KERNEL);
+
+ if (!page) {
+ nvkm_gsp_sg_free(device, sgt);
+ return -ENOMEM;
+ }
+
+ sg_set_page(sgl, page, PAGE_SIZE, 0);
+ }
+
+ ret = dma_map_sgtable(device->dev, sgt, DMA_BIDIRECTIONAL, 0);
+ if (ret)
+ nvkm_gsp_sg_free(device, sgt);
+
+ return ret;
+}
+
+static void
+nvkm_gsp_radix3_dtor(struct nvkm_gsp *gsp, struct nvkm_gsp_radix3 *rx3)
+{
+ for (int i = ARRAY_SIZE(rx3->mem) - 1; i >= 0; i--)
+ nvkm_gsp_mem_dtor(gsp, &rx3->mem[i]);
+}
+
+static int
+nvkm_gsp_radix3_sg(struct nvkm_device *device, struct sg_table *sgt, u64 size,
+ struct nvkm_gsp_radix3 *rx3)
+{
+ u64 addr;
+
+ for (int i = ARRAY_SIZE(rx3->mem) - 1; i >= 0; i--) {
+ u64 *ptes;
+ int idx;
+
+ rx3->mem[i].size = ALIGN((size / GSP_PAGE_SIZE) * sizeof(u64), GSP_PAGE_SIZE);
+ rx3->mem[i].data = dma_alloc_coherent(device->dev, rx3->mem[i].size,
+ &rx3->mem[i].addr, GFP_KERNEL);
+ if (WARN_ON(!rx3->mem[i].data))
+ return -ENOMEM;
+
+ ptes = rx3->mem[i].data;
+ if (i == 2) {
+ struct scatterlist *sgl;
+
+ for_each_sgtable_dma_sg(sgt, sgl, idx) {
+ for (int j = 0; j < sg_dma_len(sgl) / GSP_PAGE_SIZE; j++)
+ *ptes++ = sg_dma_address(sgl) + (GSP_PAGE_SIZE * j);
+ }
+ } else {
+ for (int j = 0; j < size / GSP_PAGE_SIZE; j++)
+ *ptes++ = addr + GSP_PAGE_SIZE * j;
+ }
+
+ size = rx3->mem[i].size;
+ addr = rx3->mem[i].addr;
+ }
+
+ return 0;
+}
+
+int
+r535_gsp_fini(struct nvkm_gsp *gsp, bool suspend)
+{
+ u32 mbox0 = 0xff, mbox1 = 0xff;
+ int ret;
+
+ if (!gsp->running)
+ return 0;
+
+ if (suspend) {
+ GspFwWprMeta *meta = gsp->wpr_meta.data;
+ u64 len = meta->gspFwWprEnd - meta->gspFwWprStart;
+ GspFwSRMeta *sr;
+
+ ret = nvkm_gsp_sg(gsp->subdev.device, len, &gsp->sr.sgt);
+ if (ret)
+ return ret;
+
+ ret = nvkm_gsp_radix3_sg(gsp->subdev.device, &gsp->sr.sgt, len, &gsp->sr.radix3);
+ if (ret)
+ return ret;
+
+ ret = nvkm_gsp_mem_ctor(gsp, sizeof(*sr), &gsp->sr.meta);
+ if (ret)
+ return ret;
+
+ sr = gsp->sr.meta.data;
+ sr->magic = GSP_FW_SR_META_MAGIC;
+ sr->revision = GSP_FW_SR_META_REVISION;
+ sr->sysmemAddrOfSuspendResumeData = gsp->sr.radix3.mem[0].addr;
+ sr->sizeOfSuspendResumeData = len;
+
+ mbox0 = lower_32_bits(gsp->sr.meta.addr);
+ mbox1 = upper_32_bits(gsp->sr.meta.addr);
+ }
+
+ ret = r535_gsp_rpc_unloading_guest_driver(gsp, suspend);
+ if (WARN_ON(ret))
+ return ret;
+
+ nvkm_msec(gsp->subdev.device, 2000,
+ if (nvkm_falcon_rd32(&gsp->falcon, 0x040) & 0x80000000)
+ break;
+ );
+
+ nvkm_falcon_reset(&gsp->falcon);
+
+ ret = nvkm_gsp_fwsec_sb(gsp);
+ WARN_ON(ret);
+
+ ret = r535_gsp_booter_unload(gsp, mbox0, mbox1);
+ WARN_ON(ret);
+
+ gsp->running = false;
+ return 0;
+}
+
+int
+r535_gsp_init(struct nvkm_gsp *gsp)
+{
+ u32 mbox0, mbox1;
+ int ret;
+
+ if (!gsp->sr.meta.data) {
+ mbox0 = lower_32_bits(gsp->wpr_meta.addr);
+ mbox1 = upper_32_bits(gsp->wpr_meta.addr);
+ } else {
+ r535_gsp_rmargs_init(gsp, true);
+
+ mbox0 = lower_32_bits(gsp->sr.meta.addr);
+ mbox1 = upper_32_bits(gsp->sr.meta.addr);
+ }
+
+ /* Execute booter to handle (eventually...) booting GSP-RM. */
+ ret = r535_gsp_booter_load(gsp, mbox0, mbox1);
+ if (WARN_ON(ret))
+ goto done;
+
+ ret = r535_gsp_rpc_poll(gsp, NV_VGPU_MSG_EVENT_GSP_INIT_DONE);
+ if (ret)
+ goto done;
+
+ gsp->running = true;
+
+done:
+ if (gsp->sr.meta.data) {
+ nvkm_gsp_mem_dtor(gsp, &gsp->sr.meta);
+ nvkm_gsp_radix3_dtor(gsp, &gsp->sr.radix3);
+ nvkm_gsp_sg_free(gsp->subdev.device, &gsp->sr.sgt);
+ }
+
+ return ret;
+}
+
+static int
+r535_gsp_rm_boot_ctor(struct nvkm_gsp *gsp)
+{
+ const struct firmware *fw = gsp->fws.bl;
+ const struct nvfw_bin_hdr *hdr;
+ RM_RISCV_UCODE_DESC *desc;
+ int ret;
+
+ hdr = nvfw_bin_hdr(&gsp->subdev, fw->data);
+ desc = (void *)fw->data + hdr->header_offset;
+
+ ret = nvkm_gsp_mem_ctor(gsp, hdr->data_size, &gsp->boot.fw);
+ if (ret)
+ return ret;
+
+ memcpy(gsp->boot.fw.data, fw->data + hdr->data_offset, hdr->data_size);
+
+ gsp->boot.code_offset = desc->monitorCodeOffset;
+ gsp->boot.data_offset = desc->monitorDataOffset;
+ gsp->boot.manifest_offset = desc->manifestOffset;
+ gsp->boot.app_version = desc->appVersion;
+ return 0;
+}
+
+static const struct nvkm_firmware_func
+r535_gsp_fw = {
+ .type = NVKM_FIRMWARE_IMG_SGT,
+};
+
+static int
+r535_gsp_elf_section(struct nvkm_gsp *gsp, const char *name, const u8 **pdata, u64 *psize)
+{
+ const u8 *img = gsp->fws.rm->data;
+ const struct elf64_hdr *ehdr = (const struct elf64_hdr *)img;
+ const struct elf64_shdr *shdr = (const struct elf64_shdr *)&img[ehdr->e_shoff];
+ const char *names = &img[shdr[ehdr->e_shstrndx].sh_offset];
+
+ for (int i = 0; i < ehdr->e_shnum; i++, shdr++) {
+ if (!strcmp(&names[shdr->sh_name], name)) {
+ *pdata = &img[shdr->sh_offset];
+ *psize = shdr->sh_size;
+ return 0;
+ }
+ }
+
+ nvkm_error(&gsp->subdev, "section '%s' not found\n", name);
+ return -ENOENT;
+}
+
+static void
+r535_gsp_dtor_fws(struct nvkm_gsp *gsp)
+{
+ nvkm_firmware_put(gsp->fws.bl);
+ gsp->fws.bl = NULL;
+ nvkm_firmware_put(gsp->fws.booter.unload);
+ gsp->fws.booter.unload = NULL;
+ nvkm_firmware_put(gsp->fws.booter.load);
+ gsp->fws.booter.load = NULL;
+ nvkm_firmware_put(gsp->fws.rm);
+ gsp->fws.rm = NULL;
+}
+
+void
+r535_gsp_dtor(struct nvkm_gsp *gsp)
+{
+ nvkm_gsp_radix3_dtor(gsp, &gsp->radix3);
+ nvkm_gsp_mem_dtor(gsp, &gsp->sig);
+ nvkm_firmware_dtor(&gsp->fw);
+
+ nvkm_falcon_fw_dtor(&gsp->booter.unload);
+ nvkm_falcon_fw_dtor(&gsp->booter.load);
+
+ mutex_destroy(&gsp->msgq.mutex);
+ mutex_destroy(&gsp->cmdq.mutex);
+
+ r535_gsp_dtor_fws(gsp);
+}
+
+int
+r535_gsp_oneinit(struct nvkm_gsp *gsp)
+{
+ struct nvkm_device *device = gsp->subdev.device;
+ const u8 *data;
+ u64 size;
+ int ret;
+
+ mutex_init(&gsp->cmdq.mutex);
+ mutex_init(&gsp->msgq.mutex);
+
+ ret = gsp->func->booter.ctor(gsp, "booter-load", gsp->fws.booter.load,
+ &device->sec2->falcon, &gsp->booter.load);
+ if (ret)
+ return ret;
+
+ ret = gsp->func->booter.ctor(gsp, "booter-unload", gsp->fws.booter.unload,
+ &device->sec2->falcon, &gsp->booter.unload);
+ if (ret)
+ return ret;
+
+ /* Load GSP firmware from ELF image into DMA-accessible memory. */
+ ret = r535_gsp_elf_section(gsp, ".fwimage", &data, &size);
+ if (ret)
+ return ret;
+
+ ret = nvkm_firmware_ctor(&r535_gsp_fw, "gsp-rm", device, data, size, &gsp->fw);
+ if (ret)
+ return ret;
+
+ /* Load relevant signature from ELF image. */
+ ret = r535_gsp_elf_section(gsp, gsp->func->sig_section, &data, &size);
+ if (ret)
+ return ret;
+
+ ret = nvkm_gsp_mem_ctor(gsp, ALIGN(size, 256), &gsp->sig);
+ if (ret)
+ return ret;
+
+ memcpy(gsp->sig.data, data, size);
+
+ /* Build radix3 page table for ELF image. */
+ ret = nvkm_gsp_radix3_sg(device, &gsp->fw.mem.sgt, gsp->fw.len, &gsp->radix3);
+ if (ret)
+ return ret;
+
+ r535_gsp_msg_ntfy_add(gsp, NV_VGPU_MSG_EVENT_GSP_RUN_CPU_SEQUENCER,
+ r535_gsp_msg_run_cpu_sequencer, gsp);
+ r535_gsp_msg_ntfy_add(gsp, NV_VGPU_MSG_EVENT_OS_ERROR_LOG, r535_gsp_msg_os_error_log, gsp);
+
+ ret = r535_gsp_rm_boot_ctor(gsp);
+ if (ret)
+ return ret;
+
+ /* Release FW images - we've copied them to DMA buffers now. */
+ r535_gsp_dtor_fws(gsp);
+
+ /* Calculate FB layout. */
+ gsp->fb.wpr2.frts.size = 0x100000;
+ gsp->fb.wpr2.frts.addr = ALIGN_DOWN(gsp->fb.bios.addr, 0x20000) - gsp->fb.wpr2.frts.size;
+
+ gsp->fb.wpr2.boot.size = gsp->boot.fw.size;
+ gsp->fb.wpr2.boot.addr = ALIGN_DOWN(gsp->fb.wpr2.frts.addr - gsp->fb.wpr2.boot.size, 0x1000);
+
+ gsp->fb.wpr2.elf.size = gsp->fw.len;
+ gsp->fb.wpr2.elf.addr = ALIGN_DOWN(gsp->fb.wpr2.boot.addr - gsp->fb.wpr2.elf.size, 0x10000);
+
+ {
+ u32 fb_size_gb = DIV_ROUND_UP_ULL(gsp->fb.size, 1 << 30);
+
+ gsp->fb.wpr2.heap.size =
+ gsp->func->wpr_heap.os_carveout_size +
+ gsp->func->wpr_heap.base_size +
+ ALIGN(GSP_FW_HEAP_PARAM_SIZE_PER_GB_FB * fb_size_gb, 1 << 20) +
+ ALIGN(GSP_FW_HEAP_PARAM_CLIENT_ALLOC_SIZE, 1 << 20);
+
+ gsp->fb.wpr2.heap.size = max(gsp->fb.wpr2.heap.size, gsp->func->wpr_heap.min_size);
+ }
+
+ gsp->fb.wpr2.heap.addr = ALIGN_DOWN(gsp->fb.wpr2.elf.addr - gsp->fb.wpr2.heap.size, 0x100000);
+ gsp->fb.wpr2.heap.size = ALIGN_DOWN(gsp->fb.wpr2.elf.addr - gsp->fb.wpr2.heap.addr, 0x100000);
+
+ gsp->fb.wpr2.addr = ALIGN_DOWN(gsp->fb.wpr2.heap.addr - sizeof(GspFwWprMeta), 0x100000);
+ gsp->fb.wpr2.size = gsp->fb.wpr2.frts.addr + gsp->fb.wpr2.frts.size - gsp->fb.wpr2.addr;
+
+ gsp->fb.heap.size = 0x100000;
+ gsp->fb.heap.addr = gsp->fb.wpr2.addr - gsp->fb.heap.size;
+
+ ret = nvkm_gsp_fwsec_frts(gsp);
+ if (WARN_ON(ret))
+ return ret;
+
+ ret = r535_gsp_libos_init(gsp);
+ if (WARN_ON(ret))
+ return ret;
+
+ ret = r535_gsp_wpr_meta_init(gsp);
+ if (WARN_ON(ret))
+ return ret;
+
+ ret = r535_gsp_rpc_set_system_info(gsp);
+ if (WARN_ON(ret))
+ return ret;
+
+ ret = r535_gsp_rpc_set_registry(gsp);
+ if (WARN_ON(ret))
+ return ret;
+
+ /* Reset GSP into RISC-V mode. */
+ ret = gsp->func->reset(gsp);
+ if (WARN_ON(ret))
+ return ret;
+
+ nvkm_falcon_wr32(&gsp->falcon, 0x040, lower_32_bits(gsp->libos.addr));
+ nvkm_falcon_wr32(&gsp->falcon, 0x044, upper_32_bits(gsp->libos.addr));
+ return 0;
+}
+
+static int
+r535_gsp_load_fw(struct nvkm_gsp *gsp, const char *name, const char *ver,
+ const struct firmware **pfw)
+{
+ char fwname[64];
+
+ snprintf(fwname, sizeof(fwname), "gsp/%s-%s", name, ver);
+ return nvkm_firmware_get(&gsp->subdev, fwname, 0, pfw);
+}
+
+int
+r535_gsp_load(struct nvkm_gsp *gsp, int ver, const struct nvkm_gsp_fwif *fwif)
+{
+ struct nvkm_subdev *subdev = &gsp->subdev;
+ int ret;
+
+ if (!nvkm_boolopt(subdev->device->cfgopt, "NvGspRm", fwif->enable))
+ return -EINVAL;
+
+ if ((ret = r535_gsp_load_fw(gsp, "gsp", fwif->ver, &gsp->fws.rm)) ||
+ (ret = r535_gsp_load_fw(gsp, "booter_load", fwif->ver, &gsp->fws.booter.load)) ||
+ (ret = r535_gsp_load_fw(gsp, "booter_unload", fwif->ver, &gsp->fws.booter.unload)) ||
+ (ret = r535_gsp_load_fw(gsp, "bootloader", fwif->ver, &gsp->fws.bl))) {
+ r535_gsp_dtor_fws(gsp);
+ return ret;
+ }
+
+ return 0;
+}
+
+#define NVKM_GSP_FIRMWARE(chip) \
+MODULE_FIRMWARE("nvidia/"#chip"/gsp/booter_load-535.54.03.bin"); \
+MODULE_FIRMWARE("nvidia/"#chip"/gsp/booter_unload-535.54.03.bin"); \
+MODULE_FIRMWARE("nvidia/"#chip"/gsp/bootloader-535.54.03.bin"); \
+MODULE_FIRMWARE("nvidia/"#chip"/gsp/gsp-535.54.03.bin")
+
+NVKM_GSP_FIRMWARE(tu102);
+NVKM_GSP_FIRMWARE(tu104);
+NVKM_GSP_FIRMWARE(tu106);
+
+NVKM_GSP_FIRMWARE(tu116);
+NVKM_GSP_FIRMWARE(tu117);
+
+NVKM_GSP_FIRMWARE(ga100);
+
+NVKM_GSP_FIRMWARE(ga102);
+NVKM_GSP_FIRMWARE(ga103);
+NVKM_GSP_FIRMWARE(ga104);
+NVKM_GSP_FIRMWARE(ga106);
+NVKM_GSP_FIRMWARE(ga107);
+
+NVKM_GSP_FIRMWARE(ad102);
+NVKM_GSP_FIRMWARE(ad103);
+NVKM_GSP_FIRMWARE(ad104);
+NVKM_GSP_FIRMWARE(ad106);
+NVKM_GSP_FIRMWARE(ad107);
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/tu102.c b/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/tu102.c
index be3c4deafaaa..b9b0e5989bd3 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/tu102.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/tu102.c
@@ -21,8 +21,170 @@
*/
#include "priv.h"
+#include <subdev/fb.h>
+
+#include <nvfw/flcn.h>
+#include <nvfw/fw.h>
+#include <nvfw/hs.h>
+
+int
+tu102_gsp_booter_ctor(struct nvkm_gsp *gsp, const char *name, const struct firmware *blob,
+ struct nvkm_falcon *falcon, struct nvkm_falcon_fw *fw)
+{
+ struct nvkm_subdev *subdev = &gsp->subdev;
+ const struct nvkm_falcon_fw_func *func = &gm200_flcn_fw;
+ const struct nvfw_bin_hdr *hdr;
+ const struct nvfw_hs_header_v2 *hshdr;
+ const struct nvfw_hs_load_header_v2 *lhdr;
+ u32 loc, sig, cnt;
+ int ret;
+
+ hdr = nvfw_bin_hdr(subdev, blob->data);
+ hshdr = nvfw_hs_header_v2(subdev, blob->data + hdr->header_offset);
+ loc = *(u32 *)(blob->data + hshdr->patch_loc);
+ sig = *(u32 *)(blob->data + hshdr->patch_sig);
+ cnt = *(u32 *)(blob->data + hshdr->num_sig);
+
+ ret = nvkm_falcon_fw_ctor(func, name, subdev->device, true,
+ blob->data + hdr->data_offset, hdr->data_size, falcon, fw);
+ if (ret)
+ goto done;
+
+ ret = nvkm_falcon_fw_sign(fw, loc, hshdr->sig_prod_size / cnt, blob->data,
+ cnt, hshdr->sig_prod_offset + sig, 0, 0);
+ if (ret)
+ goto done;
+
+ lhdr = nvfw_hs_load_header_v2(subdev, blob->data + hshdr->header_offset);
+
+ fw->nmem_base_img = 0;
+ fw->nmem_base = lhdr->os_code_offset;
+ fw->nmem_size = lhdr->os_code_size;
+ fw->imem_base_img = fw->nmem_size;
+ fw->imem_base = lhdr->app[0].offset;
+ fw->imem_size = lhdr->app[0].size;
+ fw->dmem_base_img = lhdr->os_data_offset;
+ fw->dmem_base = 0;
+ fw->dmem_size = lhdr->os_data_size;
+ fw->dmem_sign = loc - fw->dmem_base_img;
+ fw->boot_addr = lhdr->os_code_offset;
+
+done:
+ if (ret)
+ nvkm_falcon_fw_dtor(fw);
+
+ return ret;
+}
+
+static int
+tu102_gsp_fwsec_load_bld(struct nvkm_falcon_fw *fw)
+{
+ struct flcn_bl_dmem_desc_v2 desc = {
+ .ctx_dma = FALCON_DMAIDX_PHYS_SYS_NCOH,
+ .code_dma_base = fw->fw.phys,
+ .non_sec_code_off = fw->nmem_base,
+ .non_sec_code_size = fw->nmem_size,
+ .sec_code_off = fw->imem_base,
+ .sec_code_size = fw->imem_size,
+ .code_entry_point = 0,
+ .data_dma_base = fw->fw.phys + fw->dmem_base_img,
+ .data_size = fw->dmem_size,
+ .argc = 0,
+ .argv = 0,
+ };
+
+ flcn_bl_dmem_desc_v2_dump(fw->falcon->user, &desc);
+
+ nvkm_falcon_mask(fw->falcon, 0x600 + desc.ctx_dma * 4, 0x00000007, 0x00000005);
+
+ return nvkm_falcon_pio_wr(fw->falcon, (u8 *)&desc, 0, 0, DMEM, 0, sizeof(desc), 0, 0);
+}
+
+const struct nvkm_falcon_fw_func
+tu102_gsp_fwsec = {
+ .reset = gm200_flcn_fw_reset,
+ .load = gm200_flcn_fw_load,
+ .load_bld = tu102_gsp_fwsec_load_bld,
+ .boot = gm200_flcn_fw_boot,
+};
+
+int
+tu102_gsp_reset(struct nvkm_gsp *gsp)
+{
+ return gsp->falcon.func->reset_eng(&gsp->falcon);
+}
+
+static u64
+tu102_gsp_vga_workspace_addr(struct nvkm_gsp *gsp, u64 fb_size)
+{
+ struct nvkm_device *device = gsp->subdev.device;
+ const u64 base = fb_size - 0x100000;
+ u64 addr = 0;
+
+ if (device->disp)
+ addr = nvkm_rd32(gsp->subdev.device, 0x625f04);
+ if (!(addr & 0x00000008))
+ return base;
+
+ addr = (addr & 0xffffff00) << 8;
+ if (addr < base)
+ return fb_size - 0x20000;
+
+ return addr;
+}
+
+int
+tu102_gsp_oneinit(struct nvkm_gsp *gsp)
+{
+ gsp->fb.size = nvkm_fb_vidmem_size(gsp->subdev.device);
+
+ gsp->fb.bios.vga_workspace.addr = tu102_gsp_vga_workspace_addr(gsp, gsp->fb.size);
+ gsp->fb.bios.vga_workspace.size = gsp->fb.size - gsp->fb.bios.vga_workspace.addr;
+ gsp->fb.bios.addr = gsp->fb.bios.vga_workspace.addr;
+ gsp->fb.bios.size = gsp->fb.bios.vga_workspace.size;
+
+ return r535_gsp_oneinit(gsp);
+}
+
+const struct nvkm_falcon_func
+tu102_gsp_flcn = {
+ .disable = gm200_flcn_disable,
+ .enable = gm200_flcn_enable,
+ .addr2 = 0x1000,
+ .reset_eng = gp102_flcn_reset_eng,
+ .reset_wait_mem_scrubbing = gm200_flcn_reset_wait_mem_scrubbing,
+ .bind_inst = gm200_flcn_bind_inst,
+ .bind_stat = gm200_flcn_bind_stat,
+ .bind_intr = true,
+ .imem_pio = &gm200_flcn_imem_pio,
+ .dmem_pio = &gm200_flcn_dmem_pio,
+ .riscv_active = tu102_flcn_riscv_active,
+};
+
+static const struct nvkm_gsp_func
+tu102_gsp_r535_54_03 = {
+ .flcn = &tu102_gsp_flcn,
+ .fwsec = &tu102_gsp_fwsec,
+
+ .sig_section = ".fwsignature_tu10x",
+
+ .wpr_heap.base_size = 8 << 20,
+ .wpr_heap.min_size = 64 << 20,
+
+ .booter.ctor = tu102_gsp_booter_ctor,
+
+ .dtor = r535_gsp_dtor,
+ .oneinit = tu102_gsp_oneinit,
+ .init = r535_gsp_init,
+ .fini = r535_gsp_fini,
+ .reset = tu102_gsp_reset,
+
+ .rm = &r535_gsp_rm,
+};
+
static struct nvkm_gsp_fwif
tu102_gsps[] = {
+ { 0, r535_gsp_load, &tu102_gsp_r535_54_03, "535.54.03" },
{ -1, gv100_gsp_nofw, &gv100_gsp },
{}
};
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/tu116.c b/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/tu116.c
index d4a94c115b1b..e9f0605abbfd 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/tu116.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/tu116.c
@@ -21,8 +21,30 @@
*/
#include "priv.h"
+static const struct nvkm_gsp_func
+tu116_gsp_r535_54_03 = {
+ .flcn = &tu102_gsp_flcn,
+ .fwsec = &tu102_gsp_fwsec,
+
+ .sig_section = ".fwsignature_tu11x",
+
+ .wpr_heap.base_size = 8 << 20,
+ .wpr_heap.min_size = 64 << 20,
+
+ .booter.ctor = tu102_gsp_booter_ctor,
+
+ .dtor = r535_gsp_dtor,
+ .oneinit = tu102_gsp_oneinit,
+ .init = r535_gsp_init,
+ .fini = r535_gsp_fini,
+ .reset = tu102_gsp_reset,
+
+ .rm = &r535_gsp_rm,
+};
+
static struct nvkm_gsp_fwif
tu116_gsps[] = {
+ { 0, r535_gsp_load, &tu116_gsp_r535_54_03, "535.54.03" },
{ -1, gv100_gsp_nofw, &gv100_gsp },
{}
};
--
2.41.0
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