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Searched refs:mmio_release (Results 1 – 3 of 3) sorted by relevance

/DragonOS-0.1.8/kernel/src/mm/
Dmmio.h5 extern int mmio_release(int vaddr, int length);
Dmmio_buddy.rs662 pub extern "C" fn mmio_release(vaddr: u64, length: u64) -> i32 { in mmio_release() function
/DragonOS-0.1.8/docs/kernel/memory_management/
Dmmio.md41   当设备被卸载时,驱动程序可以调用`mmio_release`函数对指定的mmio地址空间进行释放。
43   释放的过程中,`mmio_release`将执行以下流程:
189 | mmio_release(vaddr, length) | 取消地址为vaddr,大小为length的mmio的映射并将其归还到buddy中 |