diff options
| author | Andrew Schwartzmeyer <andschwa@microsoft.com> | 2015-08-11 17:14:31 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-08-12 14:45:38 -0700 |
| commit | 8ebdcc52b9b8a53e3ba2643f515d41fff44d4743 (patch) | |
| tree | b9d83ff663e11cb4c38199b4e4fa8d4d668b9de0 /drivers/net/hyperv/hyperv_net.h | |
| parent | d57f6232c157f03db7cb1ae62a3dcc548014a530 (diff) | |
hv_netvsc: Set vRSS with num_chn in RNDIS filter
Uses device_info->num_chn to pass user provided number of vRSS
queues (from ethtool --set-channels) to rndis_filter_device_add. If
nonzero and less than the maximum, set net_device->num_chn to the given
value; else default to prior algorithm.
Always initialize struct device_info to 0, otherwise not all its fields
are guaranteed to be 0, which is necessary when checking if num_chn has
been purposefully set.
Signed-off-by: Andrew Schwartzmeyer <andschwa@microsoft.com>
Reviewed-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/hyperv/hyperv_net.h')
| -rw-r--r-- | drivers/net/hyperv/hyperv_net.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/hyperv/hyperv_net.h b/drivers/net/hyperv/hyperv_net.h index 5ce7020ca530..5fa98f599b3d 100644 --- a/drivers/net/hyperv/hyperv_net.h +++ b/drivers/net/hyperv/hyperv_net.h @@ -162,6 +162,7 @@ struct netvsc_device_info { bool link_state; /* 0 - link up, 1 - link down */ int ring_size; u32 max_num_vrss_chns; + u32 num_chn; }; enum rndis_device_state { |