NV services: Difference between revisions
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| 0x40084812 || 8 || [[#NVGPU_IOCTL_CHANNEL_EVENT_ID_CONTROL]] | | 0x40084812 || 8 || [[#NVGPU_IOCTL_CHANNEL_EVENT_ID_CONTROL]] | ||
|- | |- | ||
| 0xC0104813 || 16 || NVGPU_IOCTL_CHANNEL_CYCLE_STATS_SNAPSHOT | | 0xC0104813 || 16 || [[#NVGPU_IOCTL_CHANNEL_CYCLE_STATS_SNAPSHOT]] | ||
|- | |- | ||
| 0x80804816 || 128 || NVGPU_IOCTL_CHANNEL_GET_ERROR_INFO | | 0x80804816 || 128 || [[#NVGPU_IOCTL_CHANNEL_GET_ERROR_INFO]] | ||
|- | |- | ||
| 0xC0104817 || 16 || [[#NVGPU_IOCTL_CHANNEL_GET_ERROR_NOTIFICATION]] | | 0xC0104817 || 16 || [[#NVGPU_IOCTL_CHANNEL_GET_ERROR_NOTIFICATION]] | ||
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__in u32 cmd; // 0=disable, 1=enable, 2=clear | __in u32 cmd; // 0=disable, 1=enable, 2=clear | ||
__in u32 id; // same id's as for [[#QueryEvent]] | __in u32 id; // same id's as for [[#QueryEvent]] | ||
}; | |||
=== NVGPU_IOCTL_CHANNEL_CYCLE_STATS_SNAPSHOT === | |||
Controls the cycle stats snapshot buffer. Identical to Linux driver. | |||
struct { | |||
__in u32 cmd; // command to handle (0=flush, 1=attach, 2=detach) | |||
__in u32 dmabuf_fd; // nvmap handle | |||
__inout u32 extra; // extra payload data/result | |||
__in u32 padding; // ignored | |||
}; | |||
=== NVGPU_IOCTL_CHANNEL_GET_ERROR_INFO === | |||
Returns information on the current error notification caught by the error notifier. Exclusive to the Switch. | |||
struct { | |||
__out u32 error_info[32]; // first word is an error code (0=no_error, 1=gr_error, 2=gr_error, 3=invalid, 4=invalid) | |||
}; | }; | ||
=== NVGPU_IOCTL_CHANNEL_GET_ERROR_NOTIFICATION === | === NVGPU_IOCTL_CHANNEL_GET_ERROR_NOTIFICATION === | ||
Returns the current error notification caught by the error notifier. Exclusive to the Switch. | Returns the current error notification caught by the error notifier. Exclusive to the Switch. | ||
struct { | struct { | ||