From mboxrd@z Thu Jan 1 00:00:00 1970 From: Felix Manlunas Subject: [PATCH V2 net-next 0/6] liquidio: enhanced ethtool --set-channels feature Date: Fri, 27 Apr 2018 23:32:04 -0700 Message-ID: <20180428063204.GA3229@felix-thinkpad.cavium.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: netdev@vger.kernel.org, raghu.vatsavayi@cavium.com, derek.chickles@cavium.com, satananda.burla@cavium.com, felix.manlunas@cavium.com, intiyaz.basha@cavium.com To: davem@davemloft.net Return-path: Received: from mail-dm3nam03on0041.outbound.protection.outlook.com ([104.47.41.41]:61920 "EHLO NAM03-DM3-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S932841AbeD1GcL (ORCPT ); Sat, 28 Apr 2018 02:32:11 -0400 Content-Disposition: inline Sender: netdev-owner@vger.kernel.org List-ID: From: Intiyaz Basha For the ethtool --set-channels feature, the liquidio driver currently accepts max combined value as the queue count configured during driver load time, where max combined count is the total count of input and output queues. This limitation is applicable only when SR-IOV is enabled, that is, when VFs are created for PF. If SR-IOV is not enabled, the driver can configure max supported (64) queues. This series of patches are for enhancing driver to accept max supported queues for ethtool --set-channels. Changes in V2: Only patch #6 was changed to fix these Sparse warnings reported by kbuild test robot: lio_ethtool.c:848:5: warning: symbol 'lio_23xx_reconfigure_queue_count' was not declared. Should it be static? lio_ethtool.c:877:22: warning: incorrect type in assignment (different base types) lio_ethtool.c:878:22: warning: incorrect type in assignment (different base types) lio_ethtool.c:879:22: warning: incorrect type in assignment (different base types) Intiyaz Basha (6): liquidio: Moved common function if_cfg_callback to lio_core.c liquidio: Moved common function list_delete_head to octeon_network.h liquidio: Moved common function delete_glists to lio_core.c liquidio: Moved common definition octnic_gather to octeon_network.h liquidio: Moved common function setup_glists to lio_core.c liquidio: enhanced ethtool --set-channels feature .../ethernet/cavium/liquidio/cn23xx_pf_device.c | 6 +- .../ethernet/cavium/liquidio/cn23xx_pf_device.h | 2 + drivers/net/ethernet/cavium/liquidio/lio_core.c | 158 +++++++++++- drivers/net/ethernet/cavium/liquidio/lio_ethtool.c | 263 ++++++++++++++++++-- drivers/net/ethernet/cavium/liquidio/lio_main.c | 270 ++++----------------- drivers/net/ethernet/cavium/liquidio/lio_vf_main.c | 206 +--------------- .../net/ethernet/cavium/liquidio/liquidio_common.h | 1 + .../net/ethernet/cavium/liquidio/octeon_device.c | 12 +- .../net/ethernet/cavium/liquidio/octeon_device.h | 2 +- .../net/ethernet/cavium/liquidio/octeon_network.h | 60 ++++- 10 files changed, 528 insertions(+), 452 deletions(-) -- 2.9.0