Subversion Repositories HelenOS

(root)/trunk/uspace/lib/libc/arch/ia32/include/ddi.h – Rev 2479 → 3986



 */
 
#ifndef LIBC_ia32_DDI_H_
#define LIBC_ia32_DDI_H_
 
#define IO_SPACE_BOUNDARY   ((void *) (64 * 1024))
 
static inline void outb(int16_t port, uint8_t b)
{
    asm volatile ("outb %0, %1\n" :: "a" (b), "d" (port));
}
 

Rev 2479	Rev 3986
Line 31...	Line 31...
31	*/	31	*/
32		32
33	#ifndef LIBC_ia32_DDI_H_	33	#ifndef LIBC_ia32_DDI_H_
34	#define LIBC_ia32_DDI_H_	34	#define LIBC_ia32_DDI_H_
35		35
-		36	#define IO_SPACE_BOUNDARY ((void ) (64 1024))
-		37
36	static inline void outb(int16_t port, uint8_t b)	38	static inline void outb(int16_t port, uint8_t b)
37	{	39	{
38	asm volatile ("outb %0, %1\n" :: "a" (b), "d" (port));	40	asm volatile ("outb %0, %1\n" :: "a" (b), "d" (port));
39	}	41	}
40		42