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No IRQ if disabled by controller

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copy 2014-01-02 05:06:38 +01:00
parent a95b917714
commit 7601ac8614
1 changed files with 9 additions and 5 deletions
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14
src/ps2.js
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@ -145,18 +145,22 @@ function PS2(dev, keyboard, mouse)
function mouse_irq()
{
pic.push_irq(12);
if(command_register & 2)
{
pic.push_irq(12);
}
}
function kbd_irq()
{
pic.push_irq(1);
if(command_register & 1)
{
pic.push_irq(1);
}
}
function kbd_send_code(code)
{
//console.log(h(code));
kbd_buffer.push(code);
kbd_irq();
}
@ -239,7 +243,7 @@ function PS2(dev, keyboard, mouse)
};
var command_register = 0,
var command_register = 1 | 4,
read_output_register = false,
read_command_register = false;