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Rev 3343 Rev 3593
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#include <ddi/irq.h>
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#include <ddi/irq.h>
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#include <ddi/device.h>
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#include <ddi/device.h>
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#include <arch/drivers/ega.h>
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#include <arch/drivers/ega.h>
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#include <arch/bootinfo.h>
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#include <arch/bootinfo.h>
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#include <genarch/kbd/i8042.h>
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#include <genarch/kbd/i8042.h>
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#include <genarch/kbd/ns16550.h>
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#include <smp/smp.h>
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#include <smp/ipi.h>
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#include <arch/atomic.h>
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#include <panic.h>
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#include <print.h>
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/*NS16550 as a COM 1*/
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#define NS16550_IRQ 4
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#define NS16550_PORT 0x3f8
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bootinfo_t *bootinfo;
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bootinfo_t *bootinfo;
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void arch_pre_main(void)
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void arch_pre_main(void)
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{
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{
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}
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}
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void arch_post_mm_init(void)
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void arch_post_mm_init(void)
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{
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{
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    if(config.cpu_active==1)
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    {
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    irq_init(INR_COUNT, INR_COUNT);
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        irq_init(INR_COUNT, INR_COUNT);
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#ifdef SKI
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#ifdef SKI
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    ski_init_console();
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        ski_init_console();
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#else  
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#else  
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    ega_init();
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        ega_init();
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#endif 
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#endif 
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    }
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    it_init(); 
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    it_init(); 
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}
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}
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void arch_post_cpu_init(void)
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void arch_post_cpu_init(void)
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{
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{
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/** Kernel thread for polling keyboard. */
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/** Kernel thread for polling keyboard. */
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static void i8042_kkbdpoll(void *arg)
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static void i8042_kkbdpoll(void *arg)
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{
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{
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    while (1) {
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    while (1) {
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        i8042_poll();
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        i8042_poll();
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#ifdef CONFIG_NS16550
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        ns16550_poll();
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#endif
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        thread_usleep(POLL_INTERVAL);
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        thread_usleep(POLL_INTERVAL);
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    }
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    }
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}
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}
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#endif
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#endif
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void arch_post_smp_init(void)
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void arch_post_smp_init(void)
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{
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{
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    if (config.cpu_active == 1) {
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    {
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        /*
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        /*
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         * Create thread that polls keyboard.
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         * Create thread that polls keyboard.
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         */
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         */
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#ifdef SKI
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#ifdef SKI
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        thread_t *t;
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        thread_t *t;
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        devno_t kbd = device_assign_devno();
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        devno_t kbd = device_assign_devno();
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        devno_t mouse = device_assign_devno();
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        devno_t mouse = device_assign_devno();
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        /* keyboard controller */
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        /* keyboard controller */
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        i8042_init(kbd, IRQ_KBD, mouse, IRQ_MOUSE);
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        i8042_init(kbd, IRQ_KBD, mouse, IRQ_MOUSE);
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#ifdef CONFIG_NS16550
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        ns16550_init(kbd, NS16550_IRQ, NS16550_PORT); // as a COM 1
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#else
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#endif
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        thread_t *t;
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        thread_t *t;
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        t = thread_create(i8042_kkbdpoll, NULL, TASK, 0, "kkbdpoll", true);
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        t = thread_create(i8042_kkbdpoll, NULL, TASK, 0, "kkbdpoll", true);
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        if (!t)
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        if (!t)
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            panic("cannot create kkbdpoll\n");
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            panic("cannot create kkbdpoll\n");
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        thread_ready(t);
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        thread_ready(t);
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#endif
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#endif
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    }
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    }
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}
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}
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/** Enter userspace and never return. */
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/** Enter userspace and never return. */
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void userspace(uspace_arg_t *kernel_uarg)
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void userspace(uspace_arg_t *kernel_uarg)
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{
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{
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    psr_t psr;
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    psr_t psr;
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    rsc_t rsc;
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    rsc_t rsc;
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#endif
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#endif
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}
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}
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void arch_reboot(void)
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void arch_reboot(void)
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{
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{
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    // TODO
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    outb(0x64,0xfe);
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    while (1);
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    while (1);
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}
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}
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/** @}
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/** @}
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 */
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 */