drivers/gpu/drm/nouveau/include/nvfw/pmu.h

   1 #ifndef __NVFW_PMU_H__
   2 #define __NVFW_PMU_H__
   3
   4 struct nv_pmu_args {
   5         u32 reserved;
   6         u32 freq_hz;
   7         u32 trace_size;
   8         u32 trace_dma_base;
   9         u16 trace_dma_base1;
  10         u8 trace_dma_offset;
  11         u32 trace_dma_idx;
  12         bool secure_mode;
  13         bool raise_priv_sec;
  14         struct {
  15                 u32 dma_base;
  16                 u16 dma_base1;
  17                 u8 dma_offset;
  18                 u16 fb_size;
  19                 u8 dma_idx;
  20         } gc6_ctx;
  21         u8 pad;
  22 };
  23
  24 #define NV_PMU_UNIT_INIT                                                   0x07
  25 #define NV_PMU_UNIT_ACR                                                    0x0a
  26
  27 struct nv_pmu_init_msg {
  28         struct nv_falcon_msg hdr;
  29 #define NV_PMU_INIT_MSG_INIT                                               0x00
  30         u8 msg_type;
  31
  32         u8 pad;
  33         u16 os_debug_entry_point;
  34
  35         struct {
  36                 u16 size;
  37                 u16 offset;
  38                 u8 index;
  39                 u8 pad;
  40         } queue_info[5];
  41
  42         u16 sw_managed_area_offset;
  43         u16 sw_managed_area_size;
  44 };
  45
  46 struct nv_pmu_acr_cmd {
  47         struct nv_falcon_cmd hdr;
  48 #define NV_PMU_ACR_CMD_INIT_WPR_REGION                                     0x00
  49 #define NV_PMU_ACR_CMD_BOOTSTRAP_FALCON                                    0x01
  50 #define NV_PMU_ACR_CMD_BOOTSTRAP_MULTIPLE_FALCONS                          0x03
  51         u8 cmd_type;
  52 };
  53
  54 struct nv_pmu_acr_msg {
  55         struct nv_falcon_cmd hdr;
  56         u8 msg_type;
  57 };
  58
  59 struct nv_pmu_acr_init_wpr_region_cmd {
  60         struct nv_pmu_acr_cmd cmd;
  61         u32 region_id;
  62         u32 wpr_offset;
  63 };
  64
  65 struct nv_pmu_acr_init_wpr_region_msg {
  66         struct nv_pmu_acr_msg msg;
  67         u32 error_code;
  68 };
  69
  70 struct nv_pmu_acr_bootstrap_falcon_cmd {
  71         struct nv_pmu_acr_cmd cmd;
  72 #define NV_PMU_ACR_BOOTSTRAP_FALCON_FLAGS_RESET_YES                  0x00000000
  73 #define NV_PMU_ACR_BOOTSTRAP_FALCON_FLAGS_RESET_NO                   0x00000001
  74         u32 flags;
  75         u32 falcon_id;
  76 };
  77
  78 struct nv_pmu_acr_bootstrap_falcon_msg {
  79         struct nv_pmu_acr_msg msg;
  80         u32 falcon_id;
  81 };
  82
  83 struct nv_pmu_acr_bootstrap_multiple_falcons_cmd {
  84         struct nv_pmu_acr_cmd cmd;
  85 #define NV_PMU_ACR_BOOTSTRAP_MULTIPLE_FALCONS_FLAGS_RESET_YES        0x00000000
  86 #define NV_PMU_ACR_BOOTSTRAP_MULTIPLE_FALCONS_FLAGS_RESET_NO         0x00000001
  87         u32 flags;
  88         u32 falcon_mask;
  89         u32 use_va_mask;
  90         u32 wpr_lo;
  91         u32 wpr_hi;
  92 };
  93
  94 struct nv_pmu_acr_bootstrap_multiple_falcons_msg {
  95         struct nv_pmu_acr_msg msg;
  96         u32 falcon_mask;
  97 };
  98 #endif