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| author |   Paul Mackerras <paulus@samba.org> | 2005-09-09 23:02:36 +1000 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2005-09-09 23:02:36 +1000 |
| commit | b2ad7b5e8115582cdf5bbda065aa516c24d62c21 (patch) | |
| tree | e488a3600f1081ef87bcca67103ea4f45708017c /lib/swiotlb.c | |
| parent | [PATCH] ppc64: Big-endian I/O memory accessors. (diff) | |
| download | wireguard-linux-b2ad7b5e8115582cdf5bbda065aa516c24d62c21.tar.xz wireguard-linux-b2ad7b5e8115582cdf5bbda065aa516c24d62c21.zip | |
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>
Diffstat (limited to 'lib/swiotlb.c')
0 files changed, 0 insertions, 0 deletions