WebSVN – HelenOS – Diff – /branches/sparc/kernel/arch/ia64/src/ia64.c


/*
 * Copyright (c) 2005 Jakub Jermar
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * - Redistributions of source code must retain the above copyright
 *   notice, this list of conditions and the following disclaimer.
 * - Redistributions in binary form must reproduce the above copyright
 *   notice, this list of conditions and the following disclaimer in the
 *   documentation and/or other materials provided with the distribution.
 * - The name of the author may not be used to endorse or promote products
 *   derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
 
/** @addtogroup ia64
 * @{
 */
/** @file
 */
 
#include <arch.h>
#include <arch/ski/ski.h>
#include <arch/drivers/it.h>
#include <arch/interrupt.h>
#include <arch/barrier.h>
#include <arch/asm.h>
#include <arch/register.h>
#include <arch/types.h>
#include <arch/context.h>
#include <arch/stack.h>
#include <arch/mm/page.h>
#include <mm/as.h>
#include <config.h>
#include <userspace.h>
#include <console/console.h>
#include <proc/uarg.h>
#include <syscall/syscall.h>
#include <ddi/irq.h>
#include <ddi/device.h>
#include <arch/drivers/ega.h>
#include <arch/bootinfo.h>
#include <genarch/kbd/i8042.h>
#include <genarch/kbd/ns16550.h>
#include <smp/smp.h>
#include <smp/ipi.h>
#include <arch/atomic.h>
#include <panic.h>
#include <print.h>
 
/*NS16550 as a COM 1*/
#define NS16550_IRQ 4
#define NS16550_PORT 0x3f8
 
bootinfo_t *bootinfo;
 
void arch_pre_main(void)
{
    /* Setup usermode init tasks. */
 
//#ifdef I460GX
    unsigned int i;
   
    init.cnt = bootinfo->taskmap.count;
   
    for (i = 0; i < init.cnt; i++) {
        init.tasks[i].addr = ((unsigned long) bootinfo->taskmap.tasks[i].addr) | VRN_MASK;
        init.tasks[i].size = bootinfo->taskmap.tasks[i].size;
    }
/*
#else  
    init.cnt = 8;
    init.tasks[0].addr = INIT0_ADDRESS;
    init.tasks[0].size = INIT0_SIZE;
    init.tasks[1].addr = INIT0_ADDRESS + 0x400000;
    init.tasks[1].size = INIT0_SIZE;
    init.tasks[2].addr = INIT0_ADDRESS + 0x800000;
    init.tasks[2].size = INIT0_SIZE;
    init.tasks[3].addr = INIT0_ADDRESS + 0xc00000;
    init.tasks[3].size = INIT0_SIZE;
    init.tasks[4].addr = INIT0_ADDRESS + 0x1000000;
    init.tasks[4].size = INIT0_SIZE;
    init.tasks[5].addr = INIT0_ADDRESS + 0x1400000;
    init.tasks[5].size = INIT0_SIZE;
    init.tasks[6].addr = INIT0_ADDRESS + 0x1800000;
    init.tasks[6].size = INIT0_SIZE;
    init.tasks[7].addr = INIT0_ADDRESS + 0x1c00000;
    init.tasks[7].size = INIT0_SIZE;
#endif*/
}
 
void arch_pre_mm_init(void)
{
    /* Set Interruption Vector Address (i.e. location of interruption vector table). */
    iva_write((uintptr_t) &ivt);
    srlz_d();
   
}
 
void arch_post_mm_init(void)
{
    if(config.cpu_active==1)
    {
        irq_init(INR_COUNT, INR_COUNT);
#ifdef SKI
        ski_init_console();
#else   
        ega_init();
#endif  
    }
    it_init(); 
}
 
void arch_post_cpu_init(void)
{
}
 
void arch_pre_smp_init(void)
{
}
 
 
#ifdef I460GX
#define POLL_INTERVAL       50000       /* 50 ms */
/** Kernel thread for polling keyboard. */
static void i8042_kkbdpoll(void *arg)
{
    while (1) {
        i8042_poll();
#ifdef CONFIG_NS16550
        ns16550_poll();
#endif
        thread_usleep(POLL_INTERVAL);
    }
}
#endif
 
void arch_post_smp_init(void)
{
 
    {
        /*
         * Create thread that polls keyboard.
         */
#ifdef SKI
        thread_t *t;
        t = thread_create(kkbdpoll, NULL, TASK, 0, "kkbdpoll", true);
        if (!t)
            panic("cannot create kkbdpoll\n");
        thread_ready(t);
#endif      
 
#ifdef I460GX
        devno_t kbd = device_assign_devno();
        devno_t mouse = device_assign_devno();
        /* keyboard controller */
        i8042_init(kbd, IRQ_KBD, mouse, IRQ_MOUSE);
 
#ifdef CONFIG_NS16550
        ns16550_init(kbd, NS16550_IRQ, NS16550_PORT); // as a COM 1
#else
#endif
        thread_t *t;
        t = thread_create(i8042_kkbdpoll, NULL, TASK, 0, "kkbdpoll", true);
        if (!t)
            panic("cannot create kkbdpoll\n");
        thread_ready(t);
 
#endif
 
    }
}
 
 
/** Enter userspace and never return. */
void userspace(uspace_arg_t *kernel_uarg)
{
    psr_t psr;
    rsc_t rsc;
 
    psr.value = psr_read();
    psr.cpl = PL_USER;
    psr.i = true;               /* start with interrupts enabled */
    psr.ic = true;
    psr.ri = 0;             /* start with instruction #0 */
    psr.bn = 1;             /* start in bank 0 */
 
    asm volatile ("mov %0 = ar.rsc\n" : "=r" (rsc.value));
    rsc.loadrs = 0;
    rsc.be = false;
    rsc.pl = PL_USER;
    rsc.mode = 3;               /* eager mode */
 
    switch_to_userspace((uintptr_t) kernel_uarg->uspace_entry,
                ((uintptr_t) kernel_uarg->uspace_stack)+PAGE_SIZE-ALIGN_UP(STACK_ITEM_SIZE, STACK_ALIGNMENT),
                ((uintptr_t) kernel_uarg->uspace_stack)+PAGE_SIZE,
                (uintptr_t) kernel_uarg->uspace_uarg,
                psr.value, rsc.value);
 
    while (1) {
        ;
    }
}
 
/** Set thread-local-storage pointer.
 *
 * We use r13 (a.k.a. tp) for this purpose.
 */
unative_t sys_tls_set(unative_t addr)
{
        return 0;
}
 
/** Acquire console back for kernel
 *
 */
void arch_grab_console(void)
{
#ifdef SKI
    ski_kbd_grab();
#endif  
}
/** Return console to userspace
 *
 */
void arch_release_console(void)
{
#ifdef SKI
    ski_kbd_release();
#endif
}
 
void arch_reboot(void)
{
    outb(0x64,0xfe);
    while (1);
}
 
/** @}
 */
 

Rev 3343	Rev 3593
1	/*	1	/*
2	* Copyright (c) 2005 Jakub Jermar	2	* Copyright (c) 2005 Jakub Jermar
3	* All rights reserved.	3	* All rights reserved.
4	*	4	*
5	* Redistribution and use in source and binary forms, with or without	5	* Redistribution and use in source and binary forms, with or without
6	* modification, are permitted provided that the following conditions	6	* modification, are permitted provided that the following conditions
7	* are met:	7	* are met:
8	*	8	*
9	* - Redistributions of source code must retain the above copyright	9	* - Redistributions of source code must retain the above copyright
10	* notice, this list of conditions and the following disclaimer.	10	* notice, this list of conditions and the following disclaimer.
11	* - Redistributions in binary form must reproduce the above copyright	11	* - Redistributions in binary form must reproduce the above copyright
12	* notice, this list of conditions and the following disclaimer in the	12	* notice, this list of conditions and the following disclaimer in the
13	* documentation and/or other materials provided with the distribution.	13	* documentation and/or other materials provided with the distribution.
14	* - The name of the author may not be used to endorse or promote products	14	* - The name of the author may not be used to endorse or promote products
15	* derived from this software without specific prior written permission.	15	* derived from this software without specific prior written permission.
16	*	16	*
17	* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR	17	* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
18	* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES	18	* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
19	* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.	19	* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20	* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,	20	* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21	* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT	21	* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22	* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,	22	* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23	* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY	23	* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24	* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT	24	* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25	* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF	25	* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26	* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.	26	* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27	*/	27	*/
28		28
29	/** @addtogroup ia64	29	/** @addtogroup ia64
30	* @{	30	* @{
31	*/	31	*/
32	/** @file	32	/** @file
33	*/	33	*/
34		34
35	#include <arch.h>	35	#include <arch.h>
36	#include <arch/ski/ski.h>	36	#include <arch/ski/ski.h>
37	#include <arch/drivers/it.h>	37	#include <arch/drivers/it.h>
38	#include <arch/interrupt.h>	38	#include <arch/interrupt.h>
39	#include <arch/barrier.h>	39	#include <arch/barrier.h>
40	#include <arch/asm.h>	40	#include <arch/asm.h>
41	#include <arch/register.h>	41	#include <arch/register.h>
42	#include <arch/types.h>	42	#include <arch/types.h>
43	#include <arch/context.h>	43	#include <arch/context.h>
44	#include <arch/stack.h>	44	#include <arch/stack.h>
45	#include <arch/mm/page.h>	45	#include <arch/mm/page.h>
46	#include <mm/as.h>	46	#include <mm/as.h>
47	#include <config.h>	47	#include <config.h>
48	#include <userspace.h>	48	#include <userspace.h>
49	#include <console/console.h>	49	#include <console/console.h>
50	#include <proc/uarg.h>	50	#include <proc/uarg.h>
51	#include <syscall/syscall.h>	51	#include <syscall/syscall.h>
52	#include <ddi/irq.h>	52	#include <ddi/irq.h>
53	#include <ddi/device.h>	53	#include <ddi/device.h>
54	#include <arch/drivers/ega.h>	54	#include <arch/drivers/ega.h>
55	#include <arch/bootinfo.h>	55	#include <arch/bootinfo.h>
56	#include <genarch/kbd/i8042.h>	56	#include <genarch/kbd/i8042.h>
-		57	#include <genarch/kbd/ns16550.h>
-		58	#include <smp/smp.h>
-		59	#include <smp/ipi.h>
-		60	#include <arch/atomic.h>
-		61	#include <panic.h>
-		62	#include <print.h>
-		63
-		64	/NS16550 as a COM 1/
-		65	#define NS16550_IRQ 4
-		66	#define NS16550_PORT 0x3f8
57		67
58	bootinfo_t *bootinfo;	68	bootinfo_t *bootinfo;
59		69
60	void arch_pre_main(void)	70	void arch_pre_main(void)
61	{	71	{
62	/* Setup usermode init tasks. */	72	/* Setup usermode init tasks. */
63		73
64	//#ifdef I460GX	74	//#ifdef I460GX
65	unsigned int i;	75	unsigned int i;
66		76
67	init.cnt = bootinfo->taskmap.count;	77	init.cnt = bootinfo->taskmap.count;
68		78
69	for (i = 0; i < init.cnt; i++) {	79	for (i = 0; i < init.cnt; i++) {
70	init.tasks[i].addr = ((unsigned long) bootinfo->taskmap.tasks[i].addr) \| VRN_MASK;	80	init.tasks[i].addr = ((unsigned long) bootinfo->taskmap.tasks[i].addr) \| VRN_MASK;
71	init.tasks[i].size = bootinfo->taskmap.tasks[i].size;	81	init.tasks[i].size = bootinfo->taskmap.tasks[i].size;
72	}	82	}
73	/*	83	/*
74	#else	84	#else
75	init.cnt = 8;	85	init.cnt = 8;
76	init.tasks[0].addr = INIT0_ADDRESS;	86	init.tasks[0].addr = INIT0_ADDRESS;
77	init.tasks[0].size = INIT0_SIZE;	87	init.tasks[0].size = INIT0_SIZE;
78	init.tasks[1].addr = INIT0_ADDRESS + 0x400000;	88	init.tasks[1].addr = INIT0_ADDRESS + 0x400000;
79	init.tasks[1].size = INIT0_SIZE;	89	init.tasks[1].size = INIT0_SIZE;
80	init.tasks[2].addr = INIT0_ADDRESS + 0x800000;	90	init.tasks[2].addr = INIT0_ADDRESS + 0x800000;
81	init.tasks[2].size = INIT0_SIZE;	91	init.tasks[2].size = INIT0_SIZE;
82	init.tasks[3].addr = INIT0_ADDRESS + 0xc00000;	92	init.tasks[3].addr = INIT0_ADDRESS + 0xc00000;
83	init.tasks[3].size = INIT0_SIZE;	93	init.tasks[3].size = INIT0_SIZE;
84	init.tasks[4].addr = INIT0_ADDRESS + 0x1000000;	94	init.tasks[4].addr = INIT0_ADDRESS + 0x1000000;
85	init.tasks[4].size = INIT0_SIZE;	95	init.tasks[4].size = INIT0_SIZE;
86	init.tasks[5].addr = INIT0_ADDRESS + 0x1400000;	96	init.tasks[5].addr = INIT0_ADDRESS + 0x1400000;
87	init.tasks[5].size = INIT0_SIZE;	97	init.tasks[5].size = INIT0_SIZE;
88	init.tasks[6].addr = INIT0_ADDRESS + 0x1800000;	98	init.tasks[6].addr = INIT0_ADDRESS + 0x1800000;
89	init.tasks[6].size = INIT0_SIZE;	99	init.tasks[6].size = INIT0_SIZE;
90	init.tasks[7].addr = INIT0_ADDRESS + 0x1c00000;	100	init.tasks[7].addr = INIT0_ADDRESS + 0x1c00000;
91	init.tasks[7].size = INIT0_SIZE;	101	init.tasks[7].size = INIT0_SIZE;
92	#endif*/	102	#endif*/
93	}	103	}
94		104
95	void arch_pre_mm_init(void)	105	void arch_pre_mm_init(void)
96	{	106	{
97	/* Set Interruption Vector Address (i.e. location of interruption vector table). */	107	/* Set Interruption Vector Address (i.e. location of interruption vector table). */
98	iva_write((uintptr_t) &ivt);	108	iva_write((uintptr_t) &ivt);
99	srlz_d();	109	srlz_d();
100		110
101	}	111	}
102		112
103	void arch_post_mm_init(void)	113	void arch_post_mm_init(void)
104	{	114	{
-		115	if(config.cpu_active==1)
-		116	{
105	irq_init(INR_COUNT, INR_COUNT);	117	irq_init(INR_COUNT, INR_COUNT);
106	#ifdef SKI	118	#ifdef SKI
107	ski_init_console();	119	ski_init_console();
108	#else	120	#else
109	ega_init();	121	ega_init();
110	#endif	122	#endif
-		123	}
111	it_init();	124	it_init();
112	}	125	}
113		126
114	void arch_post_cpu_init(void)	127	void arch_post_cpu_init(void)
115	{	128	{
116	}	129	}
117		130
118	void arch_pre_smp_init(void)	131	void arch_pre_smp_init(void)
119	{	132	{
120	}	133	}
121		134
122		135
123	#ifdef I460GX	136	#ifdef I460GX
124	#define POLL_INTERVAL 50000 /* 50 ms */	137	#define POLL_INTERVAL 50000 /* 50 ms */
125	/** Kernel thread for polling keyboard. */	138	/** Kernel thread for polling keyboard. */
126	static void i8042_kkbdpoll(void *arg)	139	static void i8042_kkbdpoll(void *arg)
127	{	140	{
128	while (1) {	141	while (1) {
129	i8042_poll();	142	i8042_poll();
-		143	#ifdef CONFIG_NS16550
-		144	ns16550_poll();
-		145	#endif
130	thread_usleep(POLL_INTERVAL);	146	thread_usleep(POLL_INTERVAL);
131	}	147	}
132	}	148	}
133	#endif	149	#endif
134		150
135	void arch_post_smp_init(void)	151	void arch_post_smp_init(void)
136	{	152	{
137		153
138	if (config.cpu_active == 1) {	154	{
139	/*	155	/*
140	* Create thread that polls keyboard.	156	* Create thread that polls keyboard.
141	*/	157	*/
142	#ifdef SKI	158	#ifdef SKI
143	thread_t *t;	159	thread_t *t;
144	t = thread_create(kkbdpoll, NULL, TASK, 0, "kkbdpoll", true);	160	t = thread_create(kkbdpoll, NULL, TASK, 0, "kkbdpoll", true);
145	if (!t)	161	if (!t)
146	panic("cannot create kkbdpoll\n");	162	panic("cannot create kkbdpoll\n");
147	thread_ready(t);	163	thread_ready(t);
148	#endif	164	#endif
149		165
150	#ifdef I460GX	166	#ifdef I460GX
151	devno_t kbd = device_assign_devno();	167	devno_t kbd = device_assign_devno();
152	devno_t mouse = device_assign_devno();	168	devno_t mouse = device_assign_devno();
153	/* keyboard controller */	169	/* keyboard controller */
154	i8042_init(kbd, IRQ_KBD, mouse, IRQ_MOUSE);	170	i8042_init(kbd, IRQ_KBD, mouse, IRQ_MOUSE);
155		171
-		172	#ifdef CONFIG_NS16550
-		173	ns16550_init(kbd, NS16550_IRQ, NS16550_PORT); // as a COM 1
-		174	#else
-		175	#endif
156	thread_t *t;	176	thread_t *t;
157	t = thread_create(i8042_kkbdpoll, NULL, TASK, 0, "kkbdpoll", true);	177	t = thread_create(i8042_kkbdpoll, NULL, TASK, 0, "kkbdpoll", true);
158	if (!t)	178	if (!t)
159	panic("cannot create kkbdpoll\n");	179	panic("cannot create kkbdpoll\n");
160	thread_ready(t);	180	thread_ready(t);
161		181
162	#endif	182	#endif
163		183
164	}	184	}
165	}	185	}
166		186
-		187
167	/** Enter userspace and never return. */	188	/** Enter userspace and never return. */
168	void userspace(uspace_arg_t *kernel_uarg)	189	void userspace(uspace_arg_t *kernel_uarg)
169	{	190	{
170	psr_t psr;	191	psr_t psr;
171	rsc_t rsc;	192	rsc_t rsc;
172		193
173	psr.value = psr_read();	194	psr.value = psr_read();
174	psr.cpl = PL_USER;	195	psr.cpl = PL_USER;
175	psr.i = true; /* start with interrupts enabled */	196	psr.i = true; /* start with interrupts enabled */
176	psr.ic = true;	197	psr.ic = true;
177	psr.ri = 0; /* start with instruction #0 */	198	psr.ri = 0; /* start with instruction #0 */
178	psr.bn = 1; /* start in bank 0 */	199	psr.bn = 1; /* start in bank 0 */
179		200
180	asm volatile ("mov %0 = ar.rsc\n" : "=r" (rsc.value));	201	asm volatile ("mov %0 = ar.rsc\n" : "=r" (rsc.value));
181	rsc.loadrs = 0;	202	rsc.loadrs = 0;
182	rsc.be = false;	203	rsc.be = false;
183	rsc.pl = PL_USER;	204	rsc.pl = PL_USER;
184	rsc.mode = 3; /* eager mode */	205	rsc.mode = 3; /* eager mode */
185		206
186	switch_to_userspace((uintptr_t) kernel_uarg->uspace_entry,	207	switch_to_userspace((uintptr_t) kernel_uarg->uspace_entry,
187	((uintptr_t) kernel_uarg->uspace_stack)+PAGE_SIZE-ALIGN_UP(STACK_ITEM_SIZE, STACK_ALIGNMENT),	208	((uintptr_t) kernel_uarg->uspace_stack)+PAGE_SIZE-ALIGN_UP(STACK_ITEM_SIZE, STACK_ALIGNMENT),
188	((uintptr_t) kernel_uarg->uspace_stack)+PAGE_SIZE,	209	((uintptr_t) kernel_uarg->uspace_stack)+PAGE_SIZE,
189	(uintptr_t) kernel_uarg->uspace_uarg,	210	(uintptr_t) kernel_uarg->uspace_uarg,
190	psr.value, rsc.value);	211	psr.value, rsc.value);
191		212
192	while (1) {	213	while (1) {
193	;	214	;
194	}	215	}
195	}	216	}
196		217
197	/** Set thread-local-storage pointer.	218	/** Set thread-local-storage pointer.
198	*	219	*
199	* We use r13 (a.k.a. tp) for this purpose.	220	* We use r13 (a.k.a. tp) for this purpose.
200	*/	221	*/
201	unative_t sys_tls_set(unative_t addr)	222	unative_t sys_tls_set(unative_t addr)
202	{	223	{
203	return 0;	224	return 0;
204	}	225	}
205		226
206	/** Acquire console back for kernel	227	/** Acquire console back for kernel
207	*	228	*
208	*/	229	*/
209	void arch_grab_console(void)	230	void arch_grab_console(void)
210	{	231	{
211	#ifdef SKI	232	#ifdef SKI
212	ski_kbd_grab();	233	ski_kbd_grab();
213	#endif	234	#endif
214	}	235	}
215	/** Return console to userspace	236	/** Return console to userspace
216	*	237	*
217	*/	238	*/
218	void arch_release_console(void)	239	void arch_release_console(void)
219	{	240	{
220	#ifdef SKI	241	#ifdef SKI
221	ski_kbd_release();	242	ski_kbd_release();
222	#endif	243	#endif
223	}	244	}
224		245
225	void arch_reboot(void)	246	void arch_reboot(void)
226	{	247	{
227	// TODO	248	outb(0x64,0xfe);
228	while (1);	249	while (1);
229	}	250	}
230		251
231	/** @}	252	/** @}
232	*/	253	*/
233		254

Subversion Repositories HelenOS

(root)/branches/sparc/kernel/arch/ia64/src/ia64.c – Rev 3343 → 3593