Lines Matching refs:ireg
67 struct biosregs ireg, oreg; in keyboard_init() local
68 initregs(&ireg); in keyboard_init()
70 ireg.ah = 0x02; /* Get keyboard status */ in keyboard_init()
71 intcall(0x16, &ireg, &oreg); in keyboard_init()
74 ireg.ax = 0x0305; /* Set keyboard repeat rate */ in keyboard_init()
75 intcall(0x16, &ireg, NULL); in keyboard_init()
83 struct biosregs ireg, oreg; in query_ist() local
90 initregs(&ireg); in query_ist()
91 ireg.ax = 0xe980; /* IST Support */ in query_ist()
92 ireg.edx = 0x47534943; /* Request value */ in query_ist()
93 intcall(0x15, &ireg, &oreg); in query_ist()
107 struct biosregs ireg; in set_bios_mode() local
109 initregs(&ireg); in set_bios_mode()
110 ireg.ax = 0xec00; in set_bios_mode()
111 ireg.bx = 2; in set_bios_mode()
112 intcall(0x15, &ireg, NULL); in set_bios_mode()