]>
git.ipfire.org Git - thirdparty/pciutils.git/blob - lib/i386-io-beos.h
2 * The PCI Library -- Access to i386 I/O ports on BeOS
4 * Copyright (c) 2009 Francois Revol <revol@free.fr>
6 * Can be freely distributed and used under the terms of the GNU GPL.
9 /* those are private syscalls */
10 extern int read_isa_io(int pci_bus
, void *addr
, int size
);
11 extern int write_isa_io(int pci_bus
, void *addr
, int size
, u32 value
);
14 intel_setup_io(struct pci_access
*a UNUSED
)
20 intel_cleanup_io(struct pci_access
*a UNUSED
)
28 return (u8
)read_isa_io(0, (void *)(u32
)port
, sizeof(u8
));
34 return (u16
)read_isa_io(0, (void *)(u32
)port
, sizeof(u16
));
40 return (u32
)read_isa_io(0, (void *)(u32
)port
, sizeof(u32
));
44 outb (u8 value
, u16 port
)
46 write_isa_io(0, (void *)(u32
)port
, sizeof(value
), value
);
50 outw (u16 value
, u16 port
)
52 write_isa_io(0, (void *)(u32
)port
, sizeof(value
), value
);
56 outl (u32 value
, u16 port
)
58 write_isa_io(0, (void *)(u32
)port
, sizeof(value
), value
);