From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jeff Kirsher Subject: [net-next 00/11][pull request] Intel Wired LAN Driver Updates 2014-08-27 Date: Wed, 27 Aug 2014 02:26:35 -0700 Message-ID: <1409131606-15011-1-git-send-email-jeffrey.t.kirsher@intel.com> Cc: Jeff Kirsher , netdev@vger.kernel.org, nhorman@redhat.com, sassmann@redhat.com To: davem@davemloft.net Return-path: Received: from mga01.intel.com ([192.55.52.88]:64375 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932180AbaH0J0u (ORCPT ); Wed, 27 Aug 2014 05:26:50 -0400 Sender: netdev-owner@vger.kernel.org List-ID: This series contains updates to i40e and i40evf. Carolyn provides two patches, first changes the wording of the flow director add/remove and asynchronous failure messages to include the fd_id to try and add some way to track the operations on a given fd_id. Second adds a check during handle_link_event for unqualified modules when link is down and there is a module plugged in. Anjali provides four patches to i40e/i40evf. First update flow director messages so that a user can tell if a filter was added or deleted. Then updates the ATR policy to not auto-disable ATR when we have errors in programming. The disabling of ATR when we got programming errors was buggy and was still adding new rules and causing continuous errors. With this policy change, we flush instead when we see too many errors. In addition she adds a flow director flush counter to ethtool to help know how many times the interface had to flush and replay the flow director filter table. Updates the driver to ignores a driver perceived transmit hang if the number of descriptors pending is less than 4, and instead log a stat when this situation happens. This is because the queue progresses forward and the stack never experiences a real hang in these situations. Shannon provides three patches for i40e/i40evf, first enables the l2tsel bit on receive queue contexts that are assigned to VFs so that the VF can get the stripped VLAN tag. Then adds a max buffer size parameter to the print helper to be sure the code knows when to stop. Lastly, remove the complaint when removing the default MAC VLAN filter. This was because old firmware had an incorrect MAC VLAN filter that needed to be replaced at startup, and now newer firmware does not have this problem. So now we only add the new filter if the removal succeeded and no need to complain if the removal fails. Ashish provides a change to vsi->num_queue_pairs to equal the number that is configured by the VF. This limits the number of queues that are enabled/disabled and fixes the mismatch case for when a VF configures fewer queues than is allocated to it by the PF. The following are changes since commit a3d1214688d5259a200414def4d38f1e4531febd: neigh: document gc_thresh2 and are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-next master Anjali Singhai Jain (4): i40e: Some FD message fixes i40e: ATR policy change to flush the table to clean stale ATR rules i40e: Add a FD flush counter to ethtool i40e/i40evf: Ignore a driver perceived Tx hang if the number of desc pending < 4 Ashish Shah (1): i40e: set num_queue_pairs to num configured by VF Carolyn Wyborny (2): i40e: Update flow director error messages to reduce user confusion i40e: Add checks and message for Qualified Module info Catherine Sullivan (1): i40e/i40evf: Bump i40e & i40evf version Shannon Nelson (3): i40e: Enable l2tsel bit for VLAN tag control i40e/i40evf: add max buf len to aq debug print helper i40e: quiet complaints when removing default MAC VLAN filter and make set_mac reversible drivers/net/ethernet/intel/i40e/i40e.h | 8 + drivers/net/ethernet/intel/i40e/i40e_adminq.c | 8 +- drivers/net/ethernet/intel/i40e/i40e_common.c | 8 +- drivers/net/ethernet/intel/i40e/i40e_debugfs.c | 3 + drivers/net/ethernet/intel/i40e/i40e_ethtool.c | 15 ++ drivers/net/ethernet/intel/i40e/i40e_main.c | 216 +++++++++++++++++---- drivers/net/ethernet/intel/i40e/i40e_prototype.h | 6 +- drivers/net/ethernet/intel/i40e/i40e_txrx.c | 88 ++++++--- drivers/net/ethernet/intel/i40e/i40e_txrx.h | 1 + drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c | 14 +- drivers/net/ethernet/intel/i40evf/i40e_adminq.c | 9 +- drivers/net/ethernet/intel/i40evf/i40e_common.c | 8 +- drivers/net/ethernet/intel/i40evf/i40e_prototype.h | 6 +- drivers/net/ethernet/intel/i40evf/i40e_txrx.c | 6 +- drivers/net/ethernet/intel/i40evf/i40e_txrx.h | 1 + drivers/net/ethernet/intel/i40evf/i40evf_main.c | 2 +- 16 files changed, 301 insertions(+), 98 deletions(-) -- 1.9.3