HelenOS sources

pci_ide_fun_name  210 uspace/drv/block/pci-ide/main.c 	fun_name = pci_ide_fun_name(chan, idx);
pci_ide_fun_name  273 uspace/drv/block/pci-ide/main.c 	fun_name = pci_ide_fun_name(chan, idx);
pci_ide_fun_name  308 uspace/drv/block/pci-ide/main.c 	fun_name = pci_ide_fun_name(chan, idx);
HelenOS homepage, sources at GitHub