From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jeff Kirsher Subject: [net-next v2 00/11][pull request] Intel Wired LAN Driver Updates 2014-11-18 Date: Tue, 18 Nov 2014 01:25:20 -0800 Message-ID: <1416302731-11327-1-git-send-email-jeffrey.t.kirsher@intel.com> Cc: Jeff Kirsher , netdev@vger.kernel.org, nhorman@redhat.com, sassmann@redhat.com, jogreene@redhat.com To: davem@davemloft.net Return-path: Received: from mga11.intel.com ([192.55.52.93]:62411 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753770AbaKRJZe (ORCPT ); Tue, 18 Nov 2014 04:25:34 -0500 Sender: netdev-owner@vger.kernel.org List-ID: This series contains updates to i40e only. Shannon provides a patch to clean up the driver to only warn once that PTP is not supported when linked at 100Mbps. Mitch provides a fix for i40e where the VF interrupt processing takes a long time and it is possible that we could lose a VFLR event if it happens while processing a VFLR on another VF. To correct this situation, we enable the VFLR interrupt cause before we begin processing any pending resets. Neerav provides several patches to update DCB support in i40e. When there are DCB configuration changes based on DCBx, the firmware suspends the port's Tx and generates an event to the PF. The PF is then responsible to reconfigure the PF VSIs and switching topology as per the updated DCB configuration and then resume the port's Tx by calling the "Resume Port Tx" AQ command, so add this call to the flow that handles DCB re-configuration in the PF. Allow the driver to query and use DCB configuration from firmware when firmware DCBx agent is in CEE mode. Add a check whether LLDP Agent's default AdminStatus is enabled or disabled on a given port, and sets DCBx status to disabled if the status is disabled. Fix an issue when the port TC configuration changes as a result of DCBx and the driver modifies the enabled TCs for the VEBs it manages but does not update the enabled_tc value that was cached on a per VEB basis. Add a new PF state so that if a port's Tx is in suspended state the Tx queue disable flow would just put the request for the queue to be disabled and return without waiting for the queue to be actually disabled. Allows the driver to enable/disable the XPS based on the number of TCs being enabled for the given VSI. v2: Dropped patch "i40e: Handle a single mss packet with more than 8 frags" while we rework the patch after we test a bit more based on feedback from Eric Dumazet. The following are changes since commit 65622ed40eef5ce2732365077b22416593fec4c8: Merge branch 'rss_key_fill' and are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-next master Catherine Sullivan (1): i40e: Bump version to 1.1.23 Mitch Williams (1): i40e: re-enable VFLR interrupt sooner Neerav Parikh (8): i40e: Resume Port Tx after DCB event i40e: Add support to firmware CEE DCBX mode i40e: Check for LLDP AdminStatus before querying DCBX i40e: Update VEB's enabled_tc after reconfiguration i40e: Modify Tx disable wait flow in case of DCB reconfiguration i40e: Do not disable/enable FCoE VSI with DCB reconfig i40e: Prevent link flow control settings when PFC is enabled i40e: Set XPS bit mask to zero in DCB mode Shannon Nelson (1): i40e: only warn once of PTP nonsupport in 100Mbit speed drivers/net/ethernet/intel/i40e/i40e.h | 1 + drivers/net/ethernet/intel/i40e/i40e_adminq_cmd.h | 45 +++- drivers/net/ethernet/intel/i40e/i40e_common.c | 48 ++++ drivers/net/ethernet/intel/i40e/i40e_dcb.c | 252 ++++++++++++++++++++- drivers/net/ethernet/intel/i40e/i40e_dcb.h | 5 + drivers/net/ethernet/intel/i40e/i40e_dcb_nl.c | 8 +- drivers/net/ethernet/intel/i40e/i40e_debugfs.c | 2 + drivers/net/ethernet/intel/i40e/i40e_ethtool.c | 14 +- drivers/net/ethernet/intel/i40e/i40e_fcoe.c | 2 +- drivers/net/ethernet/intel/i40e/i40e_main.c | 170 ++++++++++++-- drivers/net/ethernet/intel/i40e/i40e_prototype.h | 7 + drivers/net/ethernet/intel/i40e/i40e_ptp.c | 12 +- drivers/net/ethernet/intel/i40e/i40e_type.h | 53 +++-- drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c | 12 +- 14 files changed, 575 insertions(+), 56 deletions(-) -- 1.9.3