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author | ben <ben@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2007-04-06 15:20:49 +0000 |
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committer | ben <ben@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2007-04-06 15:20:49 +0000 |
commit | 51ba40dcd64518c8d5f9ce586171c8fb347a42c0 (patch) | |
tree | 590b1ce6d17f2126b67d1a5cb1576cdd7e8dea5c /vidix/sysdep/pci_sco.c | |
parent | 3099d0da16505cbc0aaab34f9299404e9ec19241 (diff) | |
download | mpv-51ba40dcd64518c8d5f9ce586171c8fb347a42c0.tar.bz2 mpv-51ba40dcd64518c8d5f9ce586171c8fb347a42c0.tar.xz |
merged libdha and libvidix, moved all files from libdha to vidix directory
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@22918 b3059339-0415-0410-9bf9-f77b7e298cf2
Diffstat (limited to 'vidix/sysdep/pci_sco.c')
-rw-r--r-- | vidix/sysdep/pci_sco.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/vidix/sysdep/pci_sco.c b/vidix/sysdep/pci_sco.c new file mode 100644 index 0000000000..9cb2282ada --- /dev/null +++ b/vidix/sysdep/pci_sco.c @@ -0,0 +1,33 @@ +/* + This file is based on: + $XFree86: xc/programs/Xserver/hw/xfree86/etc/scanpci.c,v 3.34.2.17 1998/11/10 11:55:40 dawes Exp $ + Modified for readability by Nick Kurshev +*/ +#include <sys/console.h> +#include <sys/param.h> +#include <sys/immu.h> +#include <sys/region.h> +#include <sys/proc.h> +#include <sys/tss.h> +#include <sys/sysi86.h> +#include <sys/v86.h> + +static __inline__ int enable_os_io(void) +{ +#if defined(SI86IOPL) + sysi86(SI86IOPL, 3); +#else + sysi86(SI86V86, V86SC_IOPL, PS_IOPL); +#endif + return(0); +} + +static __inline__ int disable_os_io(void) +{ +#if defined(SI86IOPL) + sysi86(SI86IOPL, 0); +#else + sysi86(SI86V86, V86SC_IOPL, 0); +#endif + return(0); +} |