freebsd-nq/sys/dev/pci
Warner Losh 206995a116 ata devices in legacy are special, and we must treat them as such.
While I would have prefered to have a solution that didn't move
knowledge of this into the pci layer.  However, this is literally the
only exception that's listed in the PCI standard to the usual way of
decoding BARs.  atapci devices in legacy mode now ignore the first 4
bars and hard code the values to the legacy ide values (well, for each
of the controllers that are in legacy mode).  The 5th bar is handled
normally.

Remove the zero bar handling.  zero bars should be ignored at all
other times, and since we handle that specially, we don't need the
older workaround.
2004-04-21 20:19:56 +00:00
..
eisa_pci.c Use __FBSDID(). 2003-08-24 17:55:58 +00:00
fixup_pci.c Use __FBSDID(). 2003-08-24 17:55:58 +00:00
ignore_pci.c Use __FBSDID(). 2003-08-24 17:55:58 +00:00
isa_pci.c Convert callers to the new bus_alloc_resource_any(9) API. 2004-03-17 17:50:55 +00:00
pci_if.m Add a new PCI interface method, assign_interrupt, to determine the 2003-07-01 14:08:33 +00:00
pci_pci.c Omnibus PCI commit: 2004-04-09 15:44:34 +00:00
pci_private.h Omnibus PCI commit: 2004-04-09 15:44:34 +00:00
pci_user.c Device megapatch 4/6: 2004-02-21 21:10:55 +00:00
pci.c ata devices in legacy are special, and we must treat them as such. 2004-04-21 20:19:56 +00:00
pcib_if.m
pcib_private.h Add support for subtractive decoding bridges. These bridges pass all 2004-01-11 06:52:31 +00:00
pcireg.h Teach the PCI code to parse MSI extended capabilities. Re-arrange the 2003-09-14 19:30:00 +00:00
pcivar.h Remove advertising clause from University of California Regent's 2004-04-07 20:46:16 +00:00