Subversion Repositories HelenOS-historic

Rev

Rev 803 | Rev 1072 | Go to most recent revision | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 803 Rev 806
Line 70... Line 70...
70
 * @param port Port to write to
70
 * @param port Port to write to
71
 * @param val Value to write
71
 * @param val Value to write
72
 */
72
 */
73
static inline void outb(__u16 port, __u8 val) { __asm__ volatile ("outb %b0, %w1\n" : : "a" (val), "d" (port) ); }
73
static inline void outb(__u16 port, __u8 val) { __asm__ volatile ("outb %b0, %w1\n" : : "a" (val), "d" (port) ); }
74
 
74
 
-
 
75
/** Swap Hidden part of GS register with visible one */
-
 
76
static inline void swapgs(void) { __asm__ volatile("swapgs"); }
-
 
77
 
75
/** Enable interrupts.
78
/** Enable interrupts.
76
 *
79
 *
77
 * Enable interrupts and return previous
80
 * Enable interrupts and return previous
78
 * value of EFLAGS.
81
 * value of EFLAGS.
79
 *
82
 *