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Line 147:
Line 147: + +
→/dev/nvhost-as-gpu
Each fd opened to this device creates an address space. An address space is then later bound with a channel.
Each fd opened to this device creates an address space. An address space is then later bound with a channel.
Once a nvgpu channel has been bound to an address space it cannot be unbound. There is no support for allowing an nvgpu channel to change from one address space to another (or from one to none).
{| class="wikitable" border="1"
{| class="wikitable" border="1"
! Device || Direction || Size || Value || Description || Notes
! Device || Direction || Size || Value || Description || Notes