From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bowers, AndrewX Date: Tue, 3 Mar 2020 19:07:54 +0000 Subject: [Intel-wired-lan] [PATCH S40 10/15] ice: Increase mailbox receive queue length to maximum In-Reply-To: <20200227181505.61720-10-anthony.l.nguyen@intel.com> References: <20200227181505.61720-1-anthony.l.nguyen@intel.com> <20200227181505.61720-10-anthony.l.nguyen@intel.com> Message-ID: <11f56affff7b4fb1afc5f7315f3daff5@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: intel-wired-lan@osuosl.org List-ID: > -----Original Message----- > From: Intel-wired-lan [mailto:intel-wired-lan-bounces at osuosl.org] On > Behalf Of Tony Nguyen > Sent: Thursday, February 27, 2020 10:15 AM > To: intel-wired-lan at lists.osuosl.org > Subject: [Intel-wired-lan] [PATCH S40 10/15] ice: Increase mailbox receive > queue length to maximum > > From: Lukasz Czapnik > > Currently the PF's mailbox receive queue is only 512 entries. This fine, but > considering that all VF's mailbox send queues funnel into the PF's single > mailbox receive queue, let's increase it to the maximum size. This will help > prevent any possible bottleneck/slowdown occurring from the PF's mailbox > receive queue being full. > > Signed-off-by: Lukasz Czapnik > Signed-off-by: Brett Creeley > Signed-off-by: Tony Nguyen > --- > drivers/net/ethernet/intel/ice/ice.h | 1 - > drivers/net/ethernet/intel/ice/ice_main.c | 2 +- > 2 files changed, 1 insertion(+), 2 deletions(-) Tested-by: Andrew Bowers