| 1 | From: Stephan Schreiber <info@fs-driver.org> |
| 2 | Subject: xfree86: restore {in,out}{b,w,l} on linux/ia64 |
| 3 | |
| 4 | Call the equivalent glibc functions. |
| 5 | |
| 6 | Debian bug #685750 |
| 7 | |
| 8 | --- a/hw/xfree86/common/compiler.h |
| 9 | +++ b/hw/xfree86/common/compiler.h |
| 10 | @@ -438,6 +438,54 @@ extern _X_EXPORT unsigned int inl(unsign |
| 11 | #include <machine/pio.h> |
| 12 | #endif /* __NetBSD__ */ |
| 13 | |
| 14 | +#elif defined(linux) && defined(__ia64__) |
| 15 | +/* for Linux on ia64, we use the LIBC _inx/_outx routines */ |
| 16 | +/* note that the appropriate setup via "ioperm" needs to be done */ |
| 17 | +/* *before* any inx/outx is done. */ |
| 18 | + |
| 19 | +extern _X_EXPORT void _outb(unsigned char val, unsigned long port); |
| 20 | +extern _X_EXPORT void _outw(unsigned short val, unsigned long port); |
| 21 | +extern _X_EXPORT void _outl(unsigned int val, unsigned long port); |
| 22 | +extern _X_EXPORT unsigned int _inb(unsigned long port); |
| 23 | +extern _X_EXPORT unsigned int _inw(unsigned long port); |
| 24 | +extern _X_EXPORT unsigned int _inl(unsigned long port); |
| 25 | + |
| 26 | +static __inline__ void |
| 27 | +outb(unsigned long port, unsigned char val) |
| 28 | +{ |
| 29 | + _outb(val, port); |
| 30 | +} |
| 31 | + |
| 32 | +static __inline__ void |
| 33 | +outw(unsigned long port, unsigned short val) |
| 34 | +{ |
| 35 | + _outw(val, port); |
| 36 | +} |
| 37 | + |
| 38 | +static __inline__ void |
| 39 | +outl(unsigned long port, unsigned int val) |
| 40 | +{ |
| 41 | + _outl(val, port); |
| 42 | +} |
| 43 | + |
| 44 | +static __inline__ unsigned int |
| 45 | +inb(unsigned long port) |
| 46 | +{ |
| 47 | + return _inb(port); |
| 48 | +} |
| 49 | + |
| 50 | +static __inline__ unsigned int |
| 51 | +inw(unsigned long port) |
| 52 | +{ |
| 53 | + return _inw(port); |
| 54 | +} |
| 55 | + |
| 56 | +static __inline__ unsigned int |
| 57 | +inl(unsigned long port) |
| 58 | +{ |
| 59 | + return _inl(port); |
| 60 | +} |
| 61 | + |
| 62 | #elif (defined(linux) || defined(__FreeBSD__)) && defined(__amd64__) |
| 63 | |
| 64 | #include <inttypes.h> |