[Intel-wired-lan] [PATCH S46 7/9] ice: Use coalesce values from q_vector 0 when increasing q_vectors

[Bowers, AndrewX]

> -----Original Message-----
> From: Intel-wired-lan <intel-wired-lan-bounces at osuosl.org> On Behalf Of
> Tony Nguyen
> Sent: Friday, May 15, 2020 5:55 PM
> To: intel-wired-lan at lists.osuosl.org
> Subject: [Intel-wired-lan] [PATCH S46 7/9] ice: Use coalesce values from
> q_vector 0 when increasing q_vectors
> 
> From: Brett Creeley <brett.creeley at intel.com>
> 
> Currently when a VSI is built (i.e. reset, set channels, etc.) the coalesce
> settings will be preserved in most cases. However, when the number of
> q_vectors are increased the settings for the new q_vectors will be set to the
> driver defaults of AIM on, Rx/Tx ITR 50, and INTRL 0.
> This is causing issues with how the ethtool layer gets the current coalesce
> settings since it only uses q_vector 0. So, assume that the user set the
> coalesce settings globally (i.e. ethtool -C eth0) and use q_vector 0's settings
> for all of the new q_vectors.
> 
> Signed-off-by: Brett Creeley <brett.creeley at intel.com>
> ---
>  drivers/net/ethernet/intel/ice/ice_lib.c | 14 ++++++--------
>  1 file changed, 6 insertions(+), 8 deletions(-)

Tested-by: Andrew Bowers <andrewx.bowers at intel.com>