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| author | Ben Skeggs <bskeggs@redhat.com> | 2014-08-10 04:10:21 +1000 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2014-08-10 05:13:06 +1000 |
| commit | d01c3092f065810b9f6cd8cc9918713f48884f46 (patch) | |
| tree | d17dcc05b22be69d9371f8fc83de0b597e863411 /drivers/gpu/drm/nouveau/nvif | |
| parent | 8ec2a6ec6e229d67b19737f9b603eef478fa955d (diff) | |
| download | talos-op-linux-d01c3092f065810b9f6cd8cc9918713f48884f46.tar.gz talos-op-linux-d01c3092f065810b9f6cd8cc9918713f48884f46.zip | |
drm/nouveau/device: add method to retrieve some basic device info
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvif')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvif/class.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/nvif/class.h b/drivers/gpu/drm/nouveau/nvif/class.h new file mode 100644 index 000000000000..36ecc3e6a241 --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvif/class.h @@ -0,0 +1,43 @@ +#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 + + +/******************************************************************************* + * device + ******************************************************************************/ + +#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; +}; + +#endif |
