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9 Commits

Author SHA1 Message Date
thorpej 14f5ab8928 ANSI'ify. 2000-11-29 18:22:17 +00:00
thorpej 0b82c9610f Don't check for a BAR address past PCI_MAPREG_END; some devices 
have BARs way out in left field.
 2000-06-28 17:32:48 +00:00
thorpej 5939e70ca3 Add support for mapping 64-bit PCI memory space. If the region 
is mapped in a way that is inaccessible by a 32-bit bus_addr_t, then
print a message to that effect and return failure.

Original patches by Bill Studenmund, with a few small changes by me.
 2000-05-10 16:58:42 +00:00
drochner 4f1e715248 use BUS_SPACE_MAP_PREFETCHABLE instead BUS_SPACE_MAP_CACHEABLE where the 
PCI BAR bit is referred to
 2000-01-25 22:30:04 +00:00
mycroft 6dc903202f Assign my copyrights to TNF. 1998-08-15 10:10:47 +00:00
thorpej 8eb7170ff8 Back out last change. (Partially my fault, for not reviewing it close 
enough.)
 1997-10-06 21:01:23 +00:00
lonhyn a9ad6cae19 pci_mapreg_info() has been changed to take arguments like pci_mapreg_map() 1997-10-03 18:45:39 +00:00
mycroft 3e5cee3ce5 If the region size turns out to be 0, return an error. This is what will 
happen if we try to use a mapping register that's not actually defined.
 1997-09-23 23:08:47 +00:00
mycroft 5da739c6b8 * Rewrite pci_io_find() and pci_mem_find() using my original pci_map_io() and 
pci_map_mem(), with appropriate changes for bus_space.
* Add extra arguments for use by pci_mapreg_*(), and make the functions
static.
* Rewrite pci_mapreg_info() and pci_mapreg_map() as wrappers around
pci_*_find(), using the documented interface.
 1997-08-30 06:46:58 +00:00