NV services: Difference between revisions
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== /dev/nvhost-ctrl == | == /dev/nvhost-ctrl == | ||
{| class="wikitable" border="1" | {| class="wikitable" border="1" | ||
! Value || Description || Notes | ! Value || Size || Description || Notes | ||
|- | |- | ||
| 0xC0080014 || NVHOST_IOCTL_CTRL_SYNCPT_READ || | | 0xC0080014 || 8 || NVHOST_IOCTL_CTRL_SYNCPT_READ || | ||
|- | |- | ||
| 0x40040015 || NVHOST_IOCTL_CTRL_SYNCPT_INCR || | | 0x40040015 || 4 || NVHOST_IOCTL_CTRL_SYNCPT_INCR || | ||
|- | |- | ||
| 0xC00C0016 || NVHOST_IOCTL_CTRL_SYNCPT_WAIT || | | 0xC00C0016 || 12 || NVHOST_IOCTL_CTRL_SYNCPT_WAIT || | ||
|- | |- | ||
| 0x40080017 || NVHOST_IOCTL_CTRL_MODULE_MUTEX || | | 0x40080017 || 8 || NVHOST_IOCTL_CTRL_MODULE_MUTEX || | ||
|- | |- | ||
| 0xC0180018 || NVHOST32_IOCTL_CTRL_MODULE_REGRDWR || | | 0xC0180018 || 24 || NVHOST32_IOCTL_CTRL_MODULE_REGRDWR || | ||
|- | |- | ||
| 0xC0100019 || NVHOST_IOCTL_CTRL_SYNCPT_WAITEX || | | 0xC0100019 || 16 || NVHOST_IOCTL_CTRL_SYNCPT_WAITEX || | ||
|- | |- | ||
| 0xC008001A || NVHOST_IOCTL_CTRL_SYNCPT_READ_MAX || | | 0xC008001A || 8 || NVHOST_IOCTL_CTRL_SYNCPT_READ_MAX || | ||
|- | |- | ||
| 0xC004001C || || | | 0xC004001C || 4 || || | ||
|- | |- | ||
| 0xC010001D || || NvRmSyncWaitEvent (wait on event?) | | 0xC010001D || 16 || || NvRmSyncWaitEvent (wait on event?) | ||
|- | |- | ||
| 0xC010001E || || NvRmSyncWaitEvent (wait on event?) | | 0xC010001E || 16 || || NvRmSyncWaitEvent (wait on event?) | ||
|- | |- | ||
| 0xC004001F || || NvRmSyncWaitEvent (signal event?) | | 0xC004001F || 4 || || NvRmSyncWaitEvent (signal event?) | ||
|- | |- | ||
| 0xC0040020 || || NvRmSyncWaitEvent (signal event?) | | 0xC0040020 || 4 || || NvRmSyncWaitEvent (signal event?) | ||
|- | |- | ||
| 0x40080021 || cancel_wait_event || Cancels all events | | 0x40080021 || 8 || cancel_wait_event || Cancels all events | ||
|} | |} | ||