linux/include/asm-generic/parport.h
Arnd Bergmann ae49e80795 asm-generic: add legacy I/O header files
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>
2009-06-11 21:02:42 +02:00

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 */