WebSVN – Kolibri OS – Diff – /kernel/branches/Kolibri-acpi/boot/shutdown.inc


;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;                                                              ;;
;; Copyright (C) KolibriOS team 2004-2007. All rights reserved. ;;
;; Distributed under terms of the GNU General Public License    ;;
;;                                                              ;;
;;  Shutdown for Menuet                                         ;;
;;                                                              ;;
;;  Distributed under General Public License                    ;;
;;  See file COPYING for details.                               ;;
;;  Copyright 2003 Ville Turjanmaa                              ;;
;;                                                              ;;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 
$Revision: 2434 $
 
 
align 4
pr_mode_exit:
 
; setup stack
        mov     ax, 0x3000
        mov     ss, ax
        mov     esp, 0x0EC00
; setup ds
        push    cs
        pop     ds
 
        lidt    [old_ints_h]
;remap IRQs
        mov     al, 0x11
        out     0x20, al
        call    rdelay
        out     0xA0, al
        call    rdelay
 
        mov     al, 0x08
        out     0x21, al
        call    rdelay
        mov     al, 0x70
        out     0xA1, al
        call    rdelay
 
        mov     al, 0x04
        out     0x21, al
        call    rdelay
        mov     al, 0x02
        out     0xA1, al
        call    rdelay
 
        mov     al, 0x01
        out     0x21, al
        call    rdelay
        out     0xA1, al
        call    rdelay
 
        mov     al, 0xB8
        out     0x21, al
        call    rdelay
        mov     al, 0xBD
        out     0xA1, al
        sti
 
temp_3456:
        xor     ax, ax
        mov     es, ax
        mov     al, byte [es:0x9030]
        cmp     al, 1
        jl      nbw
        cmp     al, 4
        jle     nbw32
 
nbw:
        in      al, 0x60
        cmp     al, 6
        jae     nbw
        mov     bl, al
nbw2:
        in      al, 0x60
        cmp     al, bl
        je      nbw2
        cmp     al, 240;ax,240
        jne     nbw31
        mov     al, bl
        dec     ax
        jmp     nbw32
nbw31:
        add     bl, 128
        cmp     al, bl
        jne     nbw
        sub     al, 129
 
nbw32:
 
        dec     ax
        dec     ax ; 2 = power off
        jnz     no_apm_off
        call    APM_PowerOff
        jmp     $
no_apm_off:
 
if ~ defined extended_primary_loader ; kernel restarting is not supported
        dec     ax ; 3 = reboot
        jnz     restart_kernel     ; 4 = restart kernel
end if
        push    0x40
        pop     ds
        mov     word[0x0072], 0x1234
        jmp     0xF000:0xFFF0
 
 
rdelay:
        ret
 
APM_PowerOff:
        mov     ax, 5304h
        xor     bx, bx
        int     15h
;!!!!!!!!!!!!!!!!!!!!!!!!
        mov     ax, 0x5300
        xor     bx, bx
        int     0x15
        push    ax
 
        mov     ax, 0x5301
        xor     bx, bx
        int     0x15
 
        mov     ax, 0x5308
        mov     bx, 1
        mov     cx, bx
        int     0x15
 
        mov     ax, 0x530E
        xor     bx, bx
        pop     cx
        int     0x15
 
        mov     ax, 0x530D
        mov     bx, 1
        mov     cx, bx
        int     0x15
 
        mov     ax, 0x530F
        mov     bx, 1
        mov     cx, bx
        int     0x15
 
        mov     ax, 0x5307
        mov     bx, 1
        mov     cx, 3
        int     0x15
;!!!!!!!!!!!!!!!!!!!!!!!!
        ret
 
if ~ defined extended_primary_loader
restart_kernel:
 
        mov     ax, 0x0003     ; set text mode for screen
        int     0x10
        jmp     0x4000:0000
 
restart_kernel_4000:
        cli
 
        push    ds
        pop     es
        mov     cx, 0x8000
        push    cx
        push    0x7000
        pop     ds
        xor     si, si
        xor     di, di
        rep movsw
        pop     cx
        mov     ds, cx
        push    0x2000
        pop     es
        rep movsw
        push    0x9000
        pop     ds
        push    0x3000
        pop     es
        mov     cx, 0xE000/2
        rep movsw
 
        wbinvd  ; write and invalidate cache
 
        mov     al, 00110100b
        out     43h, al
        jcxz    $+2
        mov     al, 0xFF
        out     40h, al
        jcxz    $+2
        out     40h, al
        jcxz    $+2
        sti
 
; (hint by Black_mirror)
; We must read data from keyboard port,
; because there may be situation when previous keyboard interrupt is lost
; (due to return to real mode and IRQ reprogramming)
; and next interrupt will not be generated (as keyboard waits for handling)
        in      al, 0x60
 
; bootloader interface
        push    0x1000
        pop     ds
        mov     si, kernel_restart_bootblock
        mov     ax, 'KL'
        jmp     0x1000:0000
end if

Rev 2010	Rev 2434
1	;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;	1	;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
2	;; ;;	2	;; ;;
3	;; Copyright (C) KolibriOS team 2004-2007. All rights reserved. ;;	3	;; Copyright (C) KolibriOS team 2004-2007. All rights reserved. ;;
4	;; Distributed under terms of the GNU General Public License ;;	4	;; Distributed under terms of the GNU General Public License ;;
5	;; ;;	5	;; ;;
6	;; Shutdown for Menuet ;;	6	;; Shutdown for Menuet ;;
7	;; ;;	7	;; ;;
8	;; Distributed under General Public License ;;	8	;; Distributed under General Public License ;;
9	;; See file COPYING for details. ;;	9	;; See file COPYING for details. ;;
10	;; Copyright 2003 Ville Turjanmaa ;;	10	;; Copyright 2003 Ville Turjanmaa ;;
11	;; ;;	11	;; ;;
12	;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;	12	;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
13		13
14	$Revision: 2010 $	14	$Revision: 2434 $
15		15
16		16
17	align 4	17	align 4
18	pr_mode_exit:	18	pr_mode_exit:
19		19
20	; setup stack	20	; setup stack
21	mov ax, 0x3000	21	mov ax, 0x3000
22	mov ss, ax	22	mov ss, ax
23	mov esp, 0x0EC00	23	mov esp, 0x0EC00
24	; setup ds	24	; setup ds
25	push cs	25	push cs
26	pop ds	26	pop ds
27		27
28	lidt [old_ints_h]	28	lidt [old_ints_h]
29	;remap IRQs	29	;remap IRQs
30	mov al,0x11	30	mov al, 0x11
31	out 0x20,al	31	out 0x20, al
32	call rdelay	32	call rdelay
33	out 0xA0,al	33	out 0xA0, al
34	call rdelay	34	call rdelay
35		35
36	mov al,0x08	36	mov al, 0x08
37	out 0x21,al	37	out 0x21, al
38	call rdelay	38	call rdelay
39	mov al,0x70	39	mov al, 0x70
40	out 0xA1,al	40	out 0xA1, al
41	call rdelay	41	call rdelay
42		42
43	mov al,0x04	43	mov al, 0x04
44	out 0x21,al	44	out 0x21, al
45	call rdelay	45	call rdelay
46	mov al,0x02	46	mov al, 0x02
47	out 0xA1,al	47	out 0xA1, al
48	call rdelay	48	call rdelay
49		49
50	mov al,0x01	50	mov al, 0x01
51	out 0x21,al	51	out 0x21, al
52	call rdelay	52	call rdelay
53	out 0xA1,al	53	out 0xA1, al
54	call rdelay	54	call rdelay
55		55
56	mov al,0xB8	56	mov al, 0xB8
57	out 0x21,al	57	out 0x21, al
58	call rdelay	58	call rdelay
59	mov al,0xBD	59	mov al, 0xBD
60	out 0xA1,al	60	out 0xA1, al
61	sti	61	sti
62		62
63	temp_3456:	63	temp_3456:
64	xor ax,ax	64	xor ax, ax
65	mov es,ax	65	mov es, ax
66	mov al,byte [es:0x9030]	66	mov al, byte [es:0x9030]
67	cmp al,1	67	cmp al, 1
68	jl nbw	68	jl nbw
69	cmp al,4	69	cmp al, 4
70	jle nbw32	70	jle nbw32
71		71
72	nbw:	72	nbw:
73	in al,0x60	73	in al, 0x60
74	cmp al,6	74	cmp al, 6
75	jae nbw	75	jae nbw
76	mov bl,al	76	mov bl, al
77	nbw2:	77	nbw2:
78	in al,0x60	78	in al, 0x60
79	cmp al,bl	79	cmp al, bl
80	je nbw2	80	je nbw2
81	cmp al,240 ;ax,240	81	cmp al, 240;ax,240
82	jne nbw31	82	jne nbw31
83	mov al,bl	83	mov al, bl
84	dec ax	84	dec ax
85	jmp nbw32	85	jmp nbw32
86	nbw31:	86	nbw31:
87	add bl,128	87	add bl, 128
88	cmp al,bl	88	cmp al, bl
89	jne nbw	89	jne nbw
90	sub al,129	90	sub al, 129
91		91
92	nbw32:	92	nbw32:
93		93
94	dec ax	94	dec ax
95	dec ax ; 2 = power off	95	dec ax ; 2 = power off
96	jnz no_apm_off	96	jnz no_apm_off
97	call APM_PowerOff	97	call APM_PowerOff
98	jmp $	98	jmp $
99	no_apm_off:	99	no_apm_off:
100		100
101	if ~ defined extended_primary_loader ; kernel restarting is not supported	101	if ~ defined extended_primary_loader ; kernel restarting is not supported
102	dec ax ; 3 = reboot	102	dec ax ; 3 = reboot
103	jnz restart_kernel ; 4 = restart kernel	103	jnz restart_kernel ; 4 = restart kernel
104	end if	104	end if
105	push 0x40	105	push 0x40
106	pop ds	106	pop ds
107	mov word[0x0072],0x1234	107	mov word[0x0072], 0x1234
108	jmp 0xF000:0xFFF0	108	jmp 0xF000:0xFFF0
109		109
110		110
111	rdelay:	111	rdelay:
112	ret	112	ret
113		113
114	APM_PowerOff:	114	APM_PowerOff:
115	mov ax, 5304h	115	mov ax, 5304h
116	xor bx, bx	116	xor bx, bx
117	int 15h	117	int 15h
118	;!!!!!!!!!!!!!!!!!!!!!!!!	118	;!!!!!!!!!!!!!!!!!!!!!!!!
119	mov ax,0x5300	119	mov ax, 0x5300
120	xor bx,bx	120	xor bx, bx
121	int 0x15	121	int 0x15
122	push ax	122	push ax
123		123
124	mov ax,0x5301	124	mov ax, 0x5301
125	xor bx,bx	125	xor bx, bx
126	int 0x15	126	int 0x15
127		127
128	mov ax,0x5308	128	mov ax, 0x5308
129	mov bx,1	129	mov bx, 1
130	mov cx,bx	130	mov cx, bx
131	int 0x15	131	int 0x15
132		132
133	mov ax,0x530E	133	mov ax, 0x530E
134	xor bx,bx	134	xor bx, bx
135	pop cx	135	pop cx
136	int 0x15	136	int 0x15
137		137
138	mov ax,0x530D	138	mov ax, 0x530D
139	mov bx,1	139	mov bx, 1
140	mov cx,bx	140	mov cx, bx
141	int 0x15	141	int 0x15
142		142
143	mov ax,0x530F	143	mov ax, 0x530F
144	mov bx,1	144	mov bx, 1
145	mov cx,bx	145	mov cx, bx
146	int 0x15	146	int 0x15
147		147
148	mov ax,0x5307	148	mov ax, 0x5307
149	mov bx,1	149	mov bx, 1
150	mov cx,3	150	mov cx, 3
151	int 0x15	151	int 0x15
152	;!!!!!!!!!!!!!!!!!!!!!!!!	152	;!!!!!!!!!!!!!!!!!!!!!!!!
153	ret	153	ret
154		154
155	if ~ defined extended_primary_loader	155	if ~ defined extended_primary_loader
156	restart_kernel:	156	restart_kernel:
157		157
158	mov ax,0x0003 ; set text mode for screen	158	mov ax, 0x0003 ; set text mode for screen
159	int 0x10	159	int 0x10
160	jmp 0x4000:0000	160	jmp 0x4000:0000
161		161
162	restart_kernel_4000:	162	restart_kernel_4000:
163	cli	163	cli
164		164
165	push ds	165	push ds
166	pop es	166	pop es
167	mov cx, 0x8000	167	mov cx, 0x8000
168	push cx	168	push cx
169	push 0x7000	169	push 0x7000
170	pop ds	170	pop ds
171	xor si, si	171	xor si, si
172	xor di, di	172	xor di, di
173	rep movsw	173	rep movsw
174	pop cx	174	pop cx
175	mov ds, cx	175	mov ds, cx
176	push 0x2000	176	push 0x2000
177	pop es	177	pop es
178	rep movsw	178	rep movsw
179	push 0x9000	179	push 0x9000
180	pop ds	180	pop ds
181	push 0x3000	181	push 0x3000
182	pop es	182	pop es
183	mov cx, 0xE000/2	183	mov cx, 0xE000/2
184	rep movsw	184	rep movsw
185		185
186	wbinvd ; write and invalidate cache	186	wbinvd ; write and invalidate cache
187		187
188	mov al, 00110100b	188	mov al, 00110100b
189	out 43h, al	189	out 43h, al
190	jcxz $+2	190	jcxz $+2
191	mov al, 0xFF	191	mov al, 0xFF
192	out 40h, al	192	out 40h, al
193	jcxz $+2	193	jcxz $+2
194	out 40h, al	194	out 40h, al
195	jcxz $+2	195	jcxz $+2
196	sti	196	sti
197		197
198	; (hint by Black_mirror)	198	; (hint by Black_mirror)
199	; We must read data from keyboard port,	199	; We must read data from keyboard port,
200	; because there may be situation when previous keyboard interrupt is lost	200	; because there may be situation when previous keyboard interrupt is lost
201	; (due to return to real mode and IRQ reprogramming)	201	; (due to return to real mode and IRQ reprogramming)
202	; and next interrupt will not be generated (as keyboard waits for handling)	202	; and next interrupt will not be generated (as keyboard waits for handling)
203	in al, 0x60	203	in al, 0x60
204		204
205	; bootloader interface	205	; bootloader interface
206	push 0x1000	206	push 0x1000
207	pop ds	207	pop ds
208	mov si, kernel_restart_bootblock	208	mov si, kernel_restart_bootblock
209	mov ax, 'KL'	209	mov ax, 'KL'
210	jmp 0x1000:0000	210	jmp 0x1000:0000
211	end if	211	end if

Subversion Repositories Kolibri OS

(root)/kernel/branches/Kolibri-acpi/boot/shutdown.inc – Rev 2010 → 2434