diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/include/nvif/cl0080.h')
| -rw-r--r-- | drivers/gpu/drm/nouveau/include/nvif/cl0080.h | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/include/nvif/cl0080.h b/drivers/gpu/drm/nouveau/include/nvif/cl0080.h new file mode 100644 index 000000000..cd9a2e687 --- /dev/null +++ b/drivers/gpu/drm/nouveau/include/nvif/cl0080.h @@ -0,0 +1,95 @@ +/* SPDX-License-Identifier: MIT */ +#ifndef __NVIF_CL0080_H__ +#define __NVIF_CL0080_H__ + +struct nv_device_v0 { + __u8 version; + __u8 pad01[7]; + __u64 device; /* device identifier, ~0 for client default */ +}; + +#define NV_DEVICE_V0_INFO 0x00 +#define NV_DEVICE_V0_TIME 0x01 + +struct nv_device_info_v0 { + __u8 version; +#define NV_DEVICE_INFO_V0_IGP 0x00 +#define NV_DEVICE_INFO_V0_PCI 0x01 +#define NV_DEVICE_INFO_V0_AGP 0x02 +#define NV_DEVICE_INFO_V0_PCIE 0x03 +#define NV_DEVICE_INFO_V0_SOC 0x04 + __u8 platform; + __u16 chipset; /* from NV_PMC_BOOT_0 */ + __u8 revision; /* from NV_PMC_BOOT_0 */ +#define NV_DEVICE_INFO_V0_TNT 0x01 +#define NV_DEVICE_INFO_V0_CELSIUS 0x02 +#define NV_DEVICE_INFO_V0_KELVIN 0x03 +#define NV_DEVICE_INFO_V0_RANKINE 0x04 +#define NV_DEVICE_INFO_V0_CURIE 0x05 +#define NV_DEVICE_INFO_V0_TESLA 0x06 +#define NV_DEVICE_INFO_V0_FERMI 0x07 +#define NV_DEVICE_INFO_V0_KEPLER 0x08 +#define NV_DEVICE_INFO_V0_MAXWELL 0x09 +#define NV_DEVICE_INFO_V0_PASCAL 0x0a +#define NV_DEVICE_INFO_V0_VOLTA 0x0b +#define NV_DEVICE_INFO_V0_TURING 0x0c + __u8 family; + __u8 pad06[2]; + __u64 ram_size; + __u64 ram_user; + char chip[16]; + char name[64]; +}; + +struct nv_device_info_v1 { + __u8 version; + __u8 count; + __u8 pad02[6]; + struct nv_device_info_v1_data { + __u64 mthd; /* NV_DEVICE_INFO_* (see below). */ + __u64 data; + } data[]; +}; + +struct nv_device_time_v0 { + __u8 version; + __u8 pad01[7]; + __u64 time; +}; + +#define NV_DEVICE_INFO_UNIT (0xffffffffULL << 32) +#define NV_DEVICE_INFO(n) ((n) | (0x00000000ULL << 32)) +#define NV_DEVICE_FIFO(n) ((n) | (0x00000001ULL << 32)) + +/* This will be returned for unsupported queries. */ +#define NV_DEVICE_INFO_INVALID ~0ULL + +/* These return a mask of available engines of particular type. */ +#define NV_DEVICE_INFO_ENGINE_SW NV_DEVICE_INFO(0x00000000) +#define NV_DEVICE_INFO_ENGINE_GR NV_DEVICE_INFO(0x00000001) +#define NV_DEVICE_INFO_ENGINE_MPEG NV_DEVICE_INFO(0x00000002) +#define NV_DEVICE_INFO_ENGINE_ME NV_DEVICE_INFO(0x00000003) +#define NV_DEVICE_INFO_ENGINE_CIPHER NV_DEVICE_INFO(0x00000004) +#define NV_DEVICE_INFO_ENGINE_BSP NV_DEVICE_INFO(0x00000005) +#define NV_DEVICE_INFO_ENGINE_VP NV_DEVICE_INFO(0x00000006) +#define NV_DEVICE_INFO_ENGINE_CE NV_DEVICE_INFO(0x00000007) +#define NV_DEVICE_INFO_ENGINE_SEC NV_DEVICE_INFO(0x00000008) +#define NV_DEVICE_INFO_ENGINE_MSVLD NV_DEVICE_INFO(0x00000009) +#define NV_DEVICE_INFO_ENGINE_MSPDEC NV_DEVICE_INFO(0x0000000a) +#define NV_DEVICE_INFO_ENGINE_MSPPP NV_DEVICE_INFO(0x0000000b) +#define NV_DEVICE_INFO_ENGINE_MSENC NV_DEVICE_INFO(0x0000000c) +#define NV_DEVICE_INFO_ENGINE_VIC NV_DEVICE_INFO(0x0000000d) +#define NV_DEVICE_INFO_ENGINE_SEC2 NV_DEVICE_INFO(0x0000000e) +#define NV_DEVICE_INFO_ENGINE_NVDEC NV_DEVICE_INFO(0x0000000f) +#define NV_DEVICE_INFO_ENGINE_NVENC NV_DEVICE_INFO(0x00000010) + +/* Returns the number of available channels. */ +#define NV_DEVICE_FIFO_CHANNELS NV_DEVICE_FIFO(0x00000000) + +/* Returns a mask of available runlists. */ +#define NV_DEVICE_FIFO_RUNLISTS NV_DEVICE_FIFO(0x00000001) + +/* These return a mask of engines available on a particular runlist. */ +#define NV_DEVICE_FIFO_RUNLIST_ENGINES(n) ((n) + NV_DEVICE_FIFO(0x00000010)) +#define NV_DEVICE_FIFO_RUNLIST_ENGINES__SIZE 64 +#endif |