mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-24 21:24:00 +08:00
ae49e80795
The dma.h, hw_irq.h, serial.h and timex.h files originally described PC-style i8237, i8259A, i8250, i8253 and i8255 chips as well as the VGA style text mode graphics. Modern architectures live happily without these specific interfaces, but a few definitions from these headers keep getting used in common code. The new generic headers are what most architectures use anyway nowadays, just implementing the minimal definitions. Signed-off-by: Remis Lima Baima <remis.developer@googlemail.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
24 lines
585 B
C
24 lines
585 B
C
#ifndef __ASM_GENERIC_PARPORT_H
|
|
#define __ASM_GENERIC_PARPORT_H
|
|
|
|
/*
|
|
* An ISA bus may have i8255 parallel ports at well-known
|
|
* locations in the I/O space, which are scanned by
|
|
* parport_pc_find_isa_ports.
|
|
*
|
|
* Without ISA support, the driver will only attach
|
|
* to devices on the PCI bus.
|
|
*/
|
|
|
|
static int __devinit parport_pc_find_isa_ports(int autoirq, int autodma);
|
|
static int __devinit parport_pc_find_nonpci_ports(int autoirq, int autodma)
|
|
{
|
|
#ifdef CONFIG_ISA
|
|
return parport_pc_find_isa_ports(autoirq, autodma);
|
|
#else
|
|
return 0;
|
|
#endif
|
|
}
|
|
|
|
#endif /* __ASM_GENERIC_PARPORT_H */
|