* [Qemu-devel] [PATCH] PS/2 keyboard Scancode Set 3 support
@ 2011-02-13 7:32 Roy Tam
2011-02-13 8:57 ` Blue Swirl
0 siblings, 1 reply; 2+ messages in thread
From: Roy Tam @ 2011-02-13 7:32 UTC (permalink / raw)
To: qemu-devel
The following patch adds PS/2 keyboard Scancode Set 3 support.
Sign-off-by: Roy Tam <roytam@gmail.com>
--
diff --git a/hw/ps2.c b/hw/ps2.c
index 762bb00..4b73967 100644
--- a/hw/ps2.c
+++ b/hw/ps2.c
@@ -143,12 +143,87 @@ static void ps2_put_keycode(void *opaque, int keycode)
{
PS2KbdState *s = opaque;
- /* XXX: add support for scancode sets 1 and 3 */
- if (!s->translate && keycode < 0xe0 && s->scancode_set == 2)
+ /* XXX: add support for scancode sets 1 */
+ if (!s->translate && keycode < 0xe0 && s->scancode_set > 1)
{
if (keycode & 0x80)
ps2_queue(&s->common, 0xf0);
keycode = ps2_raw_keycode[keycode & 0x7f];
+ if (s->scancode_set == 3)
+ {
+ switch (keycode)
+ {
+ case 0x1:
+ keycode = 0x47;
+ break;
+ case 0x3:
+ keycode = 0x27;
+ break;
+ case 0x4:
+ keycode = 0x17;
+ break;
+ case 0x5:
+ keycode = 0x7;
+ break;
+ case 0x6:
+ keycode = 0xf;
+ break;
+ case 0x7:
+ keycode = 0x5e;
+ break;
+ case 0x9:
+ keycode = 0x4f;
+ break;
+ case 0xa:
+ keycode = 0x3f;
+ break;
+ case 0xb:
+ keycode = 0x2f;
+ break;
+ case 0xc:
+ keycode = 0x1f;
+ break;
+ case 0x11:
+ keycode = 0x19;
+ break;
+ case 0x14:
+ keycode = 0x11;
+ break;
+ case 0x58:
+ keycode = 0x14;
+ break;
+ case 0x5d:
+ keycode = 0x5c;
+ break;
+ case 0x76:
+ keycode = 0x8;
+ break;
+ case 0x77:
+ keycode = 0x76;
+ break;
+ case 0x78:
+ keycode = 0x56;
+ break;
+ case 0x79:
+ keycode = 0x7c;
+ break;
+ case 0x7b:
+ keycode = 0x84;
+ break;
+ case 0x7c:
+ keycode = 0x7e;
+ break;
+ case 0x7e:
+ keycode = 0x5f;
+ break;
+ case 0x83:
+ keycode = 0x37;
+ break;
+ case 0x84:
+ keycode = 0x57;
+ break;
+ }
+ }
}
ps2_queue(&s->common, keycode);
}
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [Qemu-devel] [PATCH] PS/2 keyboard Scancode Set 3 support
2011-02-13 7:32 [Qemu-devel] [PATCH] PS/2 keyboard Scancode Set 3 support Roy Tam
@ 2011-02-13 8:57 ` Blue Swirl
0 siblings, 0 replies; 2+ messages in thread
From: Blue Swirl @ 2011-02-13 8:57 UTC (permalink / raw)
To: Roy Tam; +Cc: qemu-devel
On Sun, Feb 13, 2011 at 9:32 AM, Roy Tam <roytam@gmail.com> wrote:
> The following patch adds PS/2 keyboard Scancode Set 3 support.
>
> Sign-off-by: Roy Tam <roytam@gmail.com>
> --
> diff --git a/hw/ps2.c b/hw/ps2.c
> index 762bb00..4b73967 100644
> --- a/hw/ps2.c
> +++ b/hw/ps2.c
> @@ -143,12 +143,87 @@ static void ps2_put_keycode(void *opaque, int keycode)
> {
> PS2KbdState *s = opaque;
>
> - /* XXX: add support for scancode sets 1 and 3 */
> - if (!s->translate && keycode < 0xe0 && s->scancode_set == 2)
> + /* XXX: add support for scancode sets 1 */
> + if (!s->translate && keycode < 0xe0 && s->scancode_set > 1)
> {
The braces belong to the previous line and the indentation is off.
Please run the patch through scripts/checkpatch.pl.
> if (keycode & 0x80)
> ps2_queue(&s->common, 0xf0);
> keycode = ps2_raw_keycode[keycode & 0x7f];
> + if (s->scancode_set == 3)
> + {
> + switch (keycode)
> + {
> + case 0x1:
> + keycode = 0x47;
> + break;
> + case 0x3:
> + keycode = 0x27;
> + break;
> + case 0x4:
> + keycode = 0x17;
> + break;
> + case 0x5:
> + keycode = 0x7;
> + break;
> + case 0x6:
> + keycode = 0xf;
> + break;
> + case 0x7:
> + keycode = 0x5e;
> + break;
> + case 0x9:
> + keycode = 0x4f;
> + break;
> + case 0xa:
> + keycode = 0x3f;
> + break;
> + case 0xb:
> + keycode = 0x2f;
> + break;
> + case 0xc:
> + keycode = 0x1f;
> + break;
> + case 0x11:
> + keycode = 0x19;
> + break;
> + case 0x14:
> + keycode = 0x11;
> + break;
> + case 0x58:
> + keycode = 0x14;
> + break;
> + case 0x5d:
> + keycode = 0x5c;
> + break;
> + case 0x76:
> + keycode = 0x8;
> + break;
> + case 0x77:
> + keycode = 0x76;
> + break;
> + case 0x78:
> + keycode = 0x56;
> + break;
> + case 0x79:
> + keycode = 0x7c;
> + break;
> + case 0x7b:
> + keycode = 0x84;
> + break;
> + case 0x7c:
> + keycode = 0x7e;
> + break;
> + case 0x7e:
> + keycode = 0x5f;
> + break;
> + case 0x83:
> + keycode = 0x37;
> + break;
> + case 0x84:
> + keycode = 0x57;
> + break;
> + }
> + }
> }
> ps2_queue(&s->common, keycode);
> }
>
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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2011-02-13 7:32 [Qemu-devel] [PATCH] PS/2 keyboard Scancode Set 3 support Roy Tam
2011-02-13 8:57 ` Blue Swirl
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