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SYS_PCI_CFG_WRITE

strat9_kernel::syscall::numbers

Constant SYS_PCI_CFG_WRITE 

Source 
pub const SYS_PCI_CFG_WRITE: usize = 242; // 242usize
Expand description

Write a PCI configuration space register.

  • addr_ptr: pointer to a PciAddress struct
  • offset: register offset within config space
  • width: access width in bytes (1, 2, or 4)
  • value: value to write