A fast and easily customised operating system
for ARM devices
HAL_PCISpecialCycle
Hardware Abstraction Layer
HAL entry points from RISC OS
ยป HAL_PCISpecialCycle
HAL_PCISpecialCycle
(HAL entry #94)
void HAL_PCISpecialCycle(uint32_t message)
| Entry | |
|---|---|
| message | Unknown |
| Exit | |
|---|---|
| - |
Use
Performs a special cycle on the PCI bus.
This is an internal call for use by the PCI module and should not be used by user software. User software should use the PCI SWIs instead of talking to the HAL directly.