diff options
Diffstat (limited to 'sanei/sanei_ab306.c')
| -rw-r--r-- | sanei/sanei_ab306.c | 42 |
1 files changed, 8 insertions, 34 deletions
diff --git a/sanei/sanei_ab306.c b/sanei/sanei_ab306.c index aa642c9..5c1f200 100644 --- a/sanei/sanei_ab306.c +++ b/sanei/sanei_ab306.c @@ -47,33 +47,7 @@ #include <sys/types.h> -#ifdef HAVE_SYS_IO_H -# include <sys/io.h> /* use where available (glibc 2.x, for example) */ -# ifndef SANE_HAVE_SYS_IO_H_WITH_INB_OUTB -# define IO_SUPPORT_MISSING -# endif -#elif HAVE_ASM_IO_H -# include <asm/io.h> /* ugly, but backwards compatible */ -#elif defined (__i386__) && defined (__GNUC__) - -static __inline__ void -outb (u_char value, u_long port) -{ - __asm__ __volatile__ ("outb %0,%1" : : "a" (value), "d" ((u_short) port)); -} - -static __inline__ u_char -inb (u_long port) -{ - u_char value; - - __asm__ __volatile__ ("inb %1,%0" : "=a" (value) : "d" ((u_short)port)); - return value; -} - -#else -# define IO_SUPPORT_MISSING -#endif +#include "../include/sane/sanei_directio.h" #include "../include/sane/sane.h" #include "../include/sane/sanei.h" @@ -149,7 +123,7 @@ ab306_outb (Port *p, u_long addr, u_char val) return; } else - outb (val, addr); + sanei_outb (addr, val); } static int @@ -166,7 +140,7 @@ ab306_inb (Port *p, u_long addr) return ch; } else - return inb (addr); + return sanei_inb (addr); } /* Send a single command-byte over the AB306N-interface. */ @@ -299,11 +273,11 @@ sanei_ab306_open (const char *dev, int *fdp) byte = wakeup[j]; if (j == NELEMS(wakeup) - 1) byte |= i; - outb (byte, AB306_CIO); + sanei_outb (AB306_CIO, byte); } #else /* !defined(__FreeBSD__) */ - if (ioperm (AB306_CIO, 1, 1) != 0) + if (sanei_ioperm (AB306_CIO, 1, 1) != 0) { DBG(1, "sanei_ab306_ioport: using /dev/port access\n"); if (port[i].port_fd < 0) @@ -329,7 +303,7 @@ sanei_ab306_open (const char *dev, int *fdp) byte = wakeup[j]; if (j == NELEMS(wakeup) - 1) byte |= i; - outb (byte, AB306_CIO); + sanei_outb (AB306_CIO, byte); } status = sanei_ab306_get_io_privilege (i); if (status != SANE_STATUS_GOOD) @@ -373,7 +347,7 @@ sanei_ab306_get_io_privilege (int fd) if (dev_io_fd < 0) return SANE_STATUS_IO_ERROR; #else /* !defined(__FreeBSD__) */ - if (ioperm (port[fd].base, 3, 1) != 0) + if (sanei_ioperm (port[fd].base, 3, 1) != 0) return SANE_STATUS_IO_ERROR; #endif /* !defined(__FreeBSD__) */ } @@ -493,7 +467,7 @@ sanei_ab306_rdata (int fd, int planes, SANE_Byte * buf, int lines, int bpl) /* the pixel-loop: */ for (bcnt = 0; bcnt < xmax; bcnt++) { - *(u_char *) buf = inb (p->base); + *(u_char *) buf = sanei_inb (p->base); ++buf; } } |