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#ifndef __NVIF_CLASS_H__
#define __NVIF_CLASS_H__
/*******************************************************************************
* class identifiers
******************************************************************************/
/* the below match nvidia-assigned (either in hw, or sw) class numbers */
#define NV_DEVICE 0x00000080
#define NV_DMA_FROM_MEMORY 0x00000002
#define NV_DMA_TO_MEMORY 0x00000003
#define NV_DMA_IN_MEMORY 0x0000003d
/*******************************************************************************
* client
******************************************************************************/
#define NV_CLIENT_DEVLIST 0x00
struct nv_client_devlist_v0 {
__u8 version;
__u8 count;
__u8 pad02[6];
__u64 device[];
};
/*******************************************************************************
* device
******************************************************************************/
struct nv_device_v0 {
__u8 version;
__u8 pad01[7];
__u64 device; /* device identifier, ~0 for client default */
#define NV_DEVICE_V0_DISABLE_IDENTIFY 0x0000000000000001ULL
#define NV_DEVICE_V0_DISABLE_MMIO 0x0000000000000002ULL
#define NV_DEVICE_V0_DISABLE_VBIOS 0x0000000000000004ULL
#define NV_DEVICE_V0_DISABLE_CORE 0x0000000000000008ULL
#define NV_DEVICE_V0_DISABLE_DISP 0x0000000000010000ULL
#define NV_DEVICE_V0_DISABLE_FIFO 0x0000000000020000ULL
#define NV_DEVICE_V0_DISABLE_GRAPH 0x0000000100000000ULL
#define NV_DEVICE_V0_DISABLE_MPEG 0x0000000200000000ULL
#define NV_DEVICE_V0_DISABLE_ME 0x0000000400000000ULL
#define NV_DEVICE_V0_DISABLE_VP 0x0000000800000000ULL
#define NV_DEVICE_V0_DISABLE_CRYPT 0x0000001000000000ULL
#define NV_DEVICE_V0_DISABLE_BSP 0x0000002000000000ULL
#define NV_DEVICE_V0_DISABLE_PPP 0x0000004000000000ULL
#define NV_DEVICE_V0_DISABLE_COPY0 0x0000008000000000ULL
#define NV_DEVICE_V0_DISABLE_COPY1 0x0000010000000000ULL
#define NV_DEVICE_V0_DISABLE_VIC 0x0000020000000000ULL
#define NV_DEVICE_V0_DISABLE_VENC 0x0000040000000000ULL
__u64 disable; /* disable particular subsystems */
__u64 debug0; /* as above, but *internal* ids, and *NOT* ABI */
};
#define NV_DEVICE_V0_INFO 0x00
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
__u8 family;
__u8 pad06[2];
__u64 ram_size;
__u64 ram_user;
};
/*******************************************************************************
* context dma
******************************************************************************/
struct nv_dma_v0 {
__u8 version;
#define NV_DMA_V0_TARGET_VM 0x00
#define NV_DMA_V0_TARGET_VRAM 0x01
#define NV_DMA_V0_TARGET_PCI 0x02
#define NV_DMA_V0_TARGET_PCI_US 0x03
#define NV_DMA_V0_TARGET_AGP 0x04
__u8 target;
#define NV_DMA_V0_ACCESS_VM 0x00
#define NV_DMA_V0_ACCESS_RD 0x01
#define NV_DMA_V0_ACCESS_WR 0x02
#define NV_DMA_V0_ACCESS_RDWR (NV_DMA_V0_ACCESS_RD | NV_DMA_V0_ACCESS_WR)
__u8 access;
__u8 pad03[5];
__u64 start;
__u64 limit;
/* ... chipset-specific class data */
};
struct nv50_dma_v0 {
__u8 version;
#define NV50_DMA_V0_PRIV_VM 0x00
#define NV50_DMA_V0_PRIV_US 0x01
#define NV50_DMA_V0_PRIV__S 0x02
__u8 priv;
#define NV50_DMA_V0_PART_VM 0x00
#define NV50_DMA_V0_PART_256 0x01
#define NV50_DMA_V0_PART_1KB 0x02
__u8 part;
#define NV50_DMA_V0_COMP_NONE 0x00
#define NV50_DMA_V0_COMP_1 0x01
#define NV50_DMA_V0_COMP_2 0x02
#define NV50_DMA_V0_COMP_VM 0x03
__u8 comp;
#define NV50_DMA_V0_KIND_PITCH 0x00
#define NV50_DMA_V0_KIND_VM 0x7f
__u8 kind;
__u8 pad05[3];
};
struct gf100_dma_v0 {
__u8 version;
#define GF100_DMA_V0_PRIV_VM 0x00
#define GF100_DMA_V0_PRIV_US 0x01
#define GF100_DMA_V0_PRIV__S 0x02
__u8 priv;
#define GF100_DMA_V0_KIND_PITCH 0x00
#define GF100_DMA_V0_KIND_VM 0xff
__u8 kind;
__u8 pad03[5];
};
struct gf110_dma_v0 {
__u8 version;
#define GF110_DMA_V0_PAGE_LP 0x00
#define GF110_DMA_V0_PAGE_SP 0x01
__u8 page;
#define GF110_DMA_V0_KIND_PITCH 0x00
#define GF110_DMA_V0_KIND_VM 0xff
__u8 kind;
__u8 pad03[5];
};
/*******************************************************************************
* perfmon
******************************************************************************/
struct nvif_perfctr_v0 {
__u8 version;
__u8 pad01[1];
__u16 logic_op;
__u8 pad04[4];
char name[4][64];
};
#define NVIF_PERFCTR_V0_QUERY 0x00
#define NVIF_PERFCTR_V0_SAMPLE 0x01
#define NVIF_PERFCTR_V0_READ 0x02
struct nvif_perfctr_query_v0 {
__u8 version;
__u8 pad01[3];
__u32 iter;
char name[64];
};
struct nvif_perfctr_sample {
};
struct nvif_perfctr_read_v0 {
__u8 version;
__u8 pad01[7];
__u32 ctr;
__u32 clk;
};
/*******************************************************************************
* device control
******************************************************************************/
#define NVIF_CONTROL_PSTATE_INFO 0x00
#define NVIF_CONTROL_PSTATE_ATTR 0x01
#define NVIF_CONTROL_PSTATE_USER 0x02
struct nvif_control_pstate_info_v0 {
__u8 version;
__u8 count; /* out: number of power states */
#define NVIF_CONTROL_PSTATE_INFO_V0_USTATE_DISABLE (-1)
#define NVIF_CONTROL_PSTATE_INFO_V0_USTATE_PERFMON (-2)
__s8 ustate_ac; /* out: target pstate index */
__s8 ustate_dc; /* out: target pstate index */
__s8 pwrsrc; /* out: current power source */
#define NVIF_CONTROL_PSTATE_INFO_V0_PSTATE_UNKNOWN (-1)
#define NVIF_CONTROL_PSTATE_INFO_V0_PSTATE_PERFMON (-2)
__s8 pstate; /* out: current pstate index */
__u8 pad06[2];
};
struct nvif_control_pstate_attr_v0 {
__u8 version;
#define NVIF_CONTROL_PSTATE_ATTR_V0_STATE_CURRENT (-1)
__s8 state; /* in: index of pstate to query
* out: pstate identifier
*/
__u8 index; /* in: index of attribute to query
* out: index of next attribute, or 0 if no more
*/
__u8 pad03[5];
__u32 min;
__u32 max;
char name[32];
char unit[16];
};
struct nvif_control_pstate_user_v0 {
__u8 version;
#define NVIF_CONTROL_PSTATE_USER_V0_STATE_UNKNOWN (-1)
#define NVIF_CONTROL_PSTATE_USER_V0_STATE_PERFMON (-2)
__s8 ustate; /* in: pstate identifier */
__s8 pwrsrc; /* in: target power source */
__u8 pad03[5];
};
#endif
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