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