From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bowers, AndrewX Date: Tue, 3 Mar 2020 19:11:25 +0000 Subject: [Intel-wired-lan] [PATCH S40 01/15] iavf: Enable support for up to 16 queues In-Reply-To: <20200227181505.61720-1-anthony.l.nguyen@intel.com> References: <20200227181505.61720-1-anthony.l.nguyen@intel.com> Message-ID: <87e86f4dc9764af59aecebf2a18edfbd@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 01/15] iavf: Enable support for up to 16 > queues > > From: Mitch Williams > > Previous devices could only allocate 4 MSI-X vectors per VF so there was a > limitation of 4 queues. 800-series hardware can allocate more than 4 MSI-X > vectors, so expand the limitation on the number of queues that the driver > can support to account for these capabilities. > > Fix eththool channel operations to accommodate this change and adjust the > reporting of max number of queues to what is given to us by the PF. Since > we're not requesting queues above this value, just trigger reset to activate > the queues, which we already own. > > Finally, fix a test condition that would display an incorrect error message. > > Signed-off-by: Mitch Williams > Signed-off-by: Tony Nguyen > --- > drivers/net/ethernet/intel/iavf/iavf.h | 2 +- > .../net/ethernet/intel/iavf/iavf_ethtool.c | 20 +++++++------- > drivers/net/ethernet/intel/iavf/iavf_main.c | 2 +- > .../net/ethernet/intel/iavf/iavf_virtchnl.c | 27 ------------------- > 4 files changed, 11 insertions(+), 40 deletions(-) Tested-by: Andrew Bowers