| commit | b2ad7b5e8115582cdf5bbda065aa516c24d62c21 | |
| author | Paul Mackerras <paulus@samba.org> | |
| Fri, 9 Sep 2005 13:02:36 +0000 (9 23:02 +1000) | ||
| committer | Paul Mackerras <paulus@samba.org> | |
| Fri, 9 Sep 2005 13:02:36 +0000 (9 23:02 +1000) | ||
| tree | e488a3600f1081ef87bcca67103ea4f45708017c | treesnapshot (tar.gz zip) |
| parent | 766375362a1dcac63dc0c0fb61ce4143c8de63d9 | commitdiff |
Allow PCI config space syscalls to be used by 64-bit processes.
The pciconfig_iobase, pciconfig_read and pciconfig_write system calls
were only implemented for 32-bit processes; for 64-bit processes they
returned an ENOSYS error. This allows them to be used by 64-bit
processes as well. The X server uses pciconfig_iobase at least, and
this change is necessary to allow a 64-bit X server to work on my G5.
Signed-off-by: Paul Mackerras <paulus@samba.org>
The pciconfig_iobase, pciconfig_read and pciconfig_write system calls
were only implemented for 32-bit processes; for 64-bit processes they
returned an ENOSYS error. This allows them to be used by 64-bit
processes as well. The X server uses pciconfig_iobase at least, and
this change is necessary to allow a 64-bit X server to work on my G5.
Signed-off-by: Paul Mackerras <paulus@samba.org>
| arch/ppc64/kernel/misc.S | diffblobblamehistory | |
| arch/ppc64/kernel/pci.c | diffblobblamehistory | |
| arch/ppc64/kernel/sys_ppc32.c | diffblobblamehistory |