[dev] Device System Kernel Interface

[ppenna]

Description

• [ ] intcl(): controls the behavior of an interrupt

• [ ] intwait(): waits for the delivery of an interrupt

• [ ] intreturn(): returns from an interrupt handler

• [ ] iograb(): allocates an I/O port

• [ ] iorelease(): releases an I/O port

• [ ] ioread(): reads from an I/O port

• [ ] iowrite() writes to an I/O port

• [ ] mmiograb(): allocates a memory mapped I/O region

• [ ] mmiorelease(): releases a memory mapped I/O region

• [ ] mmioread(): reads from an memory mapped I/O region

• [ ] mmiowrite(): writes to a memory mapped I/O region`