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sys_pci_cfg_read

strat9_kernel::syscall::pci

Function sys_pci_cfg_read 

Source 
pub fn sys_pci_cfg_read(
    addr_ptr: u64,
    offset: u64,
    width: u64,
) -> Result<u64, SyscallError>
Expand description

SYS_PCI_CFG_READ: read from PCI configuration space.