lkml.org 
[lkml]   [2019]   [Aug]   [21]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH 4/4] input/vmmouse: Update the backdoor call with support for new instructions
On Sun, Aug 18, 2019 at 04:33:16PM +0200, Thomas Hellström (VMware) wrote:
> From: Thomas Hellstrom <thellstrom@vmware.com>
>
> Use the definition provided by include/asm/vmware.h
>
> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
> Cc: <linux-input@vger.kernel.org>
> Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
> Reviewed-by: Doug Covelli <dcovelli@vmware.com>

Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

Please feel free to merge with the rest of the patches introducing
VMWARE_HYPERCALL.

> ---
> drivers/input/mouse/vmmouse.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/input/mouse/vmmouse.c b/drivers/input/mouse/vmmouse.c
> index 871e5b5ab129..0c7707c7bede 100644
> --- a/drivers/input/mouse/vmmouse.c
> +++ b/drivers/input/mouse/vmmouse.c
> @@ -16,6 +16,7 @@
> #include <linux/slab.h>
> #include <linux/module.h>
> #include <asm/hypervisor.h>
> +#include <asm/vmware.h>
>
> #include "psmouse.h"
> #include "vmmouse.h"
> @@ -84,7 +85,7 @@ struct vmmouse_data {
> #define VMMOUSE_CMD(cmd, in1, out1, out2, out3, out4) \
> ({ \
> unsigned long __dummy1, __dummy2; \
> - __asm__ __volatile__ ("inl %%dx" : \
> + __asm__ __volatile__ (VMWARE_HYPERCALL : \
> "=a"(out1), \
> "=b"(out2), \
> "=c"(out3), \
> --
> 2.20.1
>

Thanks.

--
Dmitry

\
 
 \ /
  Last update: 2019-08-21 17:45    [W:0.146 / U:10.436 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site