drivers/gpu/drm/nouveau/include/nvif/cl0080.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef __NVIF_CL0080_H__
   3 #define __NVIF_CL0080_H__
   4
   5 struct nv_device_v0 {
   6         __u8  version;
   7         __u8  pad01[7];
   8         __u64 device;   /* device identifier, ~0 for client default */
   9 };
  10
  11 #define NV_DEVICE_V0_INFO                                                  0x00
  12 #define NV_DEVICE_V0_TIME                                                  0x01
  13
  14 struct nv_device_info_v0 {
  15         __u8  version;
  16 #define NV_DEVICE_INFO_V0_IGP                                              0x00
  17 #define NV_DEVICE_INFO_V0_PCI                                              0x01
  18 #define NV_DEVICE_INFO_V0_AGP                                              0x02
  19 #define NV_DEVICE_INFO_V0_PCIE                                             0x03
  20 #define NV_DEVICE_INFO_V0_SOC                                              0x04
  21         __u8  platform;
  22         __u16 chipset;  /* from NV_PMC_BOOT_0 */
  23         __u8  revision; /* from NV_PMC_BOOT_0 */
  24 #define NV_DEVICE_INFO_V0_TNT                                              0x01
  25 #define NV_DEVICE_INFO_V0_CELSIUS                                          0x02
  26 #define NV_DEVICE_INFO_V0_KELVIN                                           0x03
  27 #define NV_DEVICE_INFO_V0_RANKINE                                          0x04
  28 #define NV_DEVICE_INFO_V0_CURIE                                            0x05
  29 #define NV_DEVICE_INFO_V0_TESLA                                            0x06
  30 #define NV_DEVICE_INFO_V0_FERMI                                            0x07
  31 #define NV_DEVICE_INFO_V0_KEPLER                                           0x08
  32 #define NV_DEVICE_INFO_V0_MAXWELL                                          0x09
  33 #define NV_DEVICE_INFO_V0_PASCAL                                           0x0a
  34 #define NV_DEVICE_INFO_V0_VOLTA                                            0x0b
  35 #define NV_DEVICE_INFO_V0_TURING                                           0x0c
  36         __u8  family;
  37         __u8  pad06[2];
  38         __u64 ram_size;
  39         __u64 ram_user;
  40         char  chip[16];
  41         char  name[64];
  42 };
  43
  44 struct nv_device_info_v1 {
  45         __u8  version;
  46         __u8  count;
  47         __u8  pad02[6];
  48         struct nv_device_info_v1_data {
  49                 __u64 mthd; /* NV_DEVICE_INFO_* (see below). */
  50                 __u64 data;
  51         } data[];
  52 };
  53
  54 struct nv_device_time_v0 {
  55         __u8  version;
  56         __u8  pad01[7];
  57         __u64 time;
  58 };
  59
  60 #define NV_DEVICE_INFO_UNIT                               (0xffffffffULL << 32)
  61 #define NV_DEVICE_INFO(n)                          ((n) | (0x00000000ULL << 32))
  62 #define NV_DEVICE_FIFO(n)                          ((n) | (0x00000001ULL << 32))
  63
  64 /* This will be returned for unsupported queries. */
  65 #define NV_DEVICE_INFO_INVALID                                           ~0ULL
  66
  67 /* These return a mask of available engines of particular type. */
  68 #define NV_DEVICE_INFO_ENGINE_SW                     NV_DEVICE_INFO(0x00000000)
  69 #define NV_DEVICE_INFO_ENGINE_GR                     NV_DEVICE_INFO(0x00000001)
  70 #define NV_DEVICE_INFO_ENGINE_MPEG                   NV_DEVICE_INFO(0x00000002)
  71 #define NV_DEVICE_INFO_ENGINE_ME                     NV_DEVICE_INFO(0x00000003)
  72 #define NV_DEVICE_INFO_ENGINE_CIPHER                 NV_DEVICE_INFO(0x00000004)
  73 #define NV_DEVICE_INFO_ENGINE_BSP                    NV_DEVICE_INFO(0x00000005)
  74 #define NV_DEVICE_INFO_ENGINE_VP                     NV_DEVICE_INFO(0x00000006)
  75 #define NV_DEVICE_INFO_ENGINE_CE                     NV_DEVICE_INFO(0x00000007)
  76 #define NV_DEVICE_INFO_ENGINE_SEC                    NV_DEVICE_INFO(0x00000008)
  77 #define NV_DEVICE_INFO_ENGINE_MSVLD                  NV_DEVICE_INFO(0x00000009)
  78 #define NV_DEVICE_INFO_ENGINE_MSPDEC                 NV_DEVICE_INFO(0x0000000a)
  79 #define NV_DEVICE_INFO_ENGINE_MSPPP                  NV_DEVICE_INFO(0x0000000b)
  80 #define NV_DEVICE_INFO_ENGINE_MSENC                  NV_DEVICE_INFO(0x0000000c)
  81 #define NV_DEVICE_INFO_ENGINE_VIC                    NV_DEVICE_INFO(0x0000000d)
  82 #define NV_DEVICE_INFO_ENGINE_SEC2                   NV_DEVICE_INFO(0x0000000e)
  83 #define NV_DEVICE_INFO_ENGINE_NVDEC                  NV_DEVICE_INFO(0x0000000f)
  84 #define NV_DEVICE_INFO_ENGINE_NVENC                  NV_DEVICE_INFO(0x00000010)
  85
  86 /* Returns the number of available channels. */
  87 #define NV_DEVICE_FIFO_CHANNELS                      NV_DEVICE_FIFO(0x00000000)
  88
  89 /* Returns a mask of available runlists. */
  90 #define NV_DEVICE_FIFO_RUNLISTS                      NV_DEVICE_FIFO(0x00000001)
  91
  92 /* These return a mask of engines available on a particular runlist. */
  93 #define NV_DEVICE_FIFO_RUNLIST_ENGINES(n)     ((n) + NV_DEVICE_FIFO(0x00000010))
  94 #define NV_DEVICE_FIFO_RUNLIST_ENGINES__SIZE                                64
  95 #endif