From mboxrd@z Thu Jan 1 00:00:00 1970 From: sfeldma@gmail.com Subject: [PATCH net-next 13/18] switchdev: remove unused NETIF_F_HW_SWITCH_OFFLOAD Date: Mon, 30 Mar 2015 01:40:31 -0700 Message-ID: <1427704836-8776-14-git-send-email-sfeldma@gmail.com> References: <1427704836-8776-1-git-send-email-sfeldma@gmail.com> Cc: jiri@resnulli.us, roopa@cumulusnetworks.com, linux@roeck-us.net, f.fainelli@gmail.com To: netdev@vger.kernel.org Return-path: Received: from mail-pa0-f44.google.com ([209.85.220.44]:35200 "EHLO mail-pa0-f44.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753392AbbC3Ij7 (ORCPT ); Mon, 30 Mar 2015 04:39:59 -0400 Received: by patj18 with SMTP id j18so4805008pat.2 for ; Mon, 30 Mar 2015 01:39:58 -0700 (PDT) In-Reply-To: <1427704836-8776-1-git-send-email-sfeldma@gmail.com> Sender: netdev-owner@vger.kernel.org List-ID: From: Scott Feldman Flag is no longer needed so remove it. Using the attr get/set recurse algo obsoletes the flag. Setting the flag on bond/team interface, even when the consitient member ports didn't have flag set was confusing. Signed-off-by: Scott Feldman --- drivers/net/bonding/bond_main.c | 5 +---- drivers/net/ethernet/rocker/rocker.c | 3 +-- drivers/net/team/team.c | 2 +- include/linux/netdev_features.h | 5 +---- net/core/ethtool.c | 1 - 5 files changed, 4 insertions(+), 12 deletions(-) diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c index 9d823b6..f6f4c9c 100644 --- a/drivers/net/bonding/bond_main.c +++ b/drivers/net/bonding/bond_main.c @@ -1013,10 +1013,7 @@ static netdev_features_t bond_fix_features(struct net_device *dev, netdev_features_t mask; struct slave *slave; - /* If any slave has the offload feature flag set, - * set the offload flag on the bond. - */ - mask = features | NETIF_F_HW_SWITCH_OFFLOAD; + mask = features; features &= ~NETIF_F_ONE_FOR_ALL; features |= NETIF_F_ALL_FOR_ALL; diff --git a/drivers/net/ethernet/rocker/rocker.c b/drivers/net/ethernet/rocker/rocker.c index 475ce93..9510525 100644 --- a/drivers/net/ethernet/rocker/rocker.c +++ b/drivers/net/ethernet/rocker/rocker.c @@ -4617,8 +4617,7 @@ static int rocker_probe_port(struct rocker *rocker, unsigned int port_number) rocker_carrier_init(rocker_port); dev->features |= NETIF_F_NETNS_LOCAL | - NETIF_F_HW_VLAN_CTAG_FILTER | - NETIF_F_HW_SWITCH_OFFLOAD; + NETIF_F_HW_VLAN_CTAG_FILTER; err = register_netdev(dev); if (err) { diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c index 101b341..fecc6fe 100644 --- a/drivers/net/team/team.c +++ b/drivers/net/team/team.c @@ -1924,7 +1924,7 @@ static netdev_features_t team_fix_features(struct net_device *dev, struct team *team = netdev_priv(dev); netdev_features_t mask; - mask = features | NETIF_F_HW_SWITCH_OFFLOAD; + mask = features; features &= ~NETIF_F_ONE_FOR_ALL; features |= NETIF_F_ALL_FOR_ALL; diff --git a/include/linux/netdev_features.h b/include/linux/netdev_features.h index 7d59dc6..9672781 100644 --- a/include/linux/netdev_features.h +++ b/include/linux/netdev_features.h @@ -66,7 +66,6 @@ enum { NETIF_F_HW_VLAN_STAG_FILTER_BIT,/* Receive filtering on VLAN STAGs */ NETIF_F_HW_L2FW_DOFFLOAD_BIT, /* Allow L2 Forwarding in Hardware */ NETIF_F_BUSY_POLL_BIT, /* Busy poll */ - NETIF_F_HW_SWITCH_OFFLOAD_BIT, /* HW switch offload */ /* * Add your fresh new feature above and remember to update @@ -125,7 +124,6 @@ enum { #define NETIF_F_HW_VLAN_STAG_TX __NETIF_F(HW_VLAN_STAG_TX) #define NETIF_F_HW_L2FW_DOFFLOAD __NETIF_F(HW_L2FW_DOFFLOAD) #define NETIF_F_BUSY_POLL __NETIF_F(BUSY_POLL) -#define NETIF_F_HW_SWITCH_OFFLOAD __NETIF_F(HW_SWITCH_OFFLOAD) /* Features valid for ethtool to change */ /* = all defined minus driver/device-class-related */ @@ -161,8 +159,7 @@ enum { */ #define NETIF_F_ONE_FOR_ALL (NETIF_F_GSO_SOFTWARE | NETIF_F_GSO_ROBUST | \ NETIF_F_SG | NETIF_F_HIGHDMA | \ - NETIF_F_FRAGLIST | NETIF_F_VLAN_CHALLENGED | \ - NETIF_F_HW_SWITCH_OFFLOAD) + NETIF_F_FRAGLIST | NETIF_F_VLAN_CHALLENGED) /* * If one device doesn't support one of these features, then disable it diff --git a/net/core/ethtool.c b/net/core/ethtool.c index 1d00b89..eb0c3ac 100644 --- a/net/core/ethtool.c +++ b/net/core/ethtool.c @@ -98,7 +98,6 @@ static const char netdev_features_strings[NETDEV_FEATURE_COUNT][ETH_GSTRING_LEN] [NETIF_F_RXALL_BIT] = "rx-all", [NETIF_F_HW_L2FW_DOFFLOAD_BIT] = "l2-fwd-offload", [NETIF_F_BUSY_POLL_BIT] = "busy-poll", - [NETIF_F_HW_SWITCH_OFFLOAD_BIT] = "hw-switch-offload", }; static const char -- 1.7.10.4