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Rev 3947 Rev 3958
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#include <arch.h>
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#include <arch.h>
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#include <console/chardev.h>
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#include <console/chardev.h>
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#include <console/console.h>
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#include <console/console.h>
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#include <interrupt.h>
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#include <interrupt.h>
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#include <sysinfo/sysinfo.h>
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#include <sysinfo/sysinfo.h>
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#include <ipc/irq.h>
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i8042_instance_t lgcy_i8042_instance = {
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i8042_instance_t lgcy_i8042_instance = {
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    .i8042 = (i8042_t *) I8042_BASE,
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    .i8042 = (i8042_t *) I8042_BASE,
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};
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};
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    trap_virtual_enable_irqs(1 << kbd_inr);
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    trap_virtual_enable_irqs(1 << kbd_inr);
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    trap_virtual_enable_irqs(1 << mouse_inr);
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    trap_virtual_enable_irqs(1 << mouse_inr);
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    /*
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    /*
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     * Clear input buffer.
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     * Clear input buffer.
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     * Number of iterations is limited to prevent infinite looping.
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     */
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     */
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    int i;
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    for (i = 0; (pio_read_8(&dev->status) & i8042_BUFFER_FULL_MASK) &&
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    while (pio_read_8(&dev->status) & i8042_BUFFER_FULL_MASK)
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        i < 100; i++) {
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        (void) pio_read_8(&dev->data);
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        (void) pio_read_8(&dev->data);
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    }
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    /*
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     * This is the necessary evil until the userspace driver is entirely
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     * self-sufficient.
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     */
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    sysinfo_set_item_val("kbd", NULL, true);
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    sysinfo_set_item_val("kbd", NULL, true);
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    sysinfo_set_item_val("kbd.devno", NULL, kbd_devno);
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    sysinfo_set_item_val("kbd.devno", NULL, kbd_devno);
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    sysinfo_set_item_val("kbd.inr", NULL, kbd_inr);
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    sysinfo_set_item_val("kbd.inr", NULL, kbd_inr);
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#ifdef KBD_LEGACY
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#ifdef KBD_LEGACY
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    sysinfo_set_item_val("kbd.type", NULL, KBD_LEGACY);
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    sysinfo_set_item_val("kbd.type", NULL, KBD_LEGACY);