> WS2008R2 is a supported platform and it turns out that the maximum
sendbuf
> size that ws2008R2 can support is only 15MB. Make the necessary
> adjustment.
>
> Signed-off-by: K. Y. Srinivasan <kys@xxxxxxxxxxxxx>
> ---
> drivers/net/hyperv/hyperv_net.h | 2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/drivers/net/hyperv/hyperv_net.h
b/drivers/net/hyperv/hyperv_net.h
> index 40ba1ef..459b823 100644
> --- a/drivers/net/hyperv/hyperv_net.h
> +++ b/drivers/net/hyperv/hyperv_net.h
> @@ -584,7 +584,7 @@ struct nvsp_message {
>
> #define NETVSC_RECEIVE_BUFFER_SIZE (1024*1024*16) /* 16MB
> */
> #define NETVSC_RECEIVE_BUFFER_SIZE_LEGACY (1024*1024*15) /* 15MB
*/
> -#define NETVSC_SEND_BUFFER_SIZE (1024 * 1024 *
16) /* 16MB */
> +#define NETVSC_SEND_BUFFER_SIZE (1024 * 1024 *
15) /* 15MB */
Would it be possible to use separate ifdefs depending on the version of
the Hyper-V host so we can maintain the 16MB buffer for hosts that
support it and leave it at 15MB for hosts that don't support that large
of a buffer?
> #define NETVSC_INVALID_INDEX -1
>
>
> --
> 1.7.4.1
>
> --
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