From: Hauke Mehrtens Date: Mon, 21 Jun 2021 22:45:18 +0000 (+0200) Subject: kernel: Backport patch to automatically bring up DSA master when opening user port X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=2e17c710954bd3506467d700dee23757b138fedd;p=openwrt%2Fstaging%2Fjow.git kernel: Backport patch to automatically bring up DSA master when opening user port Without this patch we have to manually bring up the CPU interface in failsafe mode. This was backported from kernel 5.12. Signed-off-by: Hauke Mehrtens Tested-by: Rafał Miłecki --- diff --git a/target/linux/ath79/patches-5.4/425-at803x-allow-sgmii-aneg-override.patch b/target/linux/ath79/patches-5.4/425-at803x-allow-sgmii-aneg-override.patch index 396b1ee7a2..a3016d1b30 100644 --- a/target/linux/ath79/patches-5.4/425-at803x-allow-sgmii-aneg-override.patch +++ b/target/linux/ath79/patches-5.4/425-at803x-allow-sgmii-aneg-override.patch @@ -1,6 +1,6 @@ --- a/drivers/net/phy/at803x.c +++ b/drivers/net/phy/at803x.c -@@ -383,6 +383,13 @@ static int at803x_aneg_done(struct phy_d +@@ -404,6 +404,13 @@ static int at803x_aneg_done(struct phy_d if (!(phy_read(phydev, AT803X_PSSR) & AT803X_PSSR_MR_AN_COMPLETE)) { phydev_warn(phydev, "803x_aneg_done: SGMII link is not ok\n"); aneg_done = 0; diff --git a/target/linux/generic/backport-5.10/765-v5.12-net-dsa-automatically-bring-up-DSA-master-when-openi.patch b/target/linux/generic/backport-5.10/765-v5.12-net-dsa-automatically-bring-up-DSA-master-when-openi.patch new file mode 100644 index 0000000000..3b630377f9 --- /dev/null +++ b/target/linux/generic/backport-5.10/765-v5.12-net-dsa-automatically-bring-up-DSA-master-when-openi.patch @@ -0,0 +1,85 @@ +From 9d5ef190e5615a7b63af89f88c4106a5bc127974 Mon Sep 17 00:00:00 2001 +From: Vladimir Oltean +Date: Fri, 5 Feb 2021 15:37:10 +0200 +Subject: [PATCH] net: dsa: automatically bring up DSA master when opening user + port + +DSA wants the master interface to be open before the user port is due to +historical reasons. The promiscuity of interfaces that are down used to +have issues, as referenced Lennert Buytenhek in commit df02c6ff2e39 +("dsa: fix master interface allmulti/promisc handling"). + +The bugfix mentioned there, commit b6c40d68ff64 ("net: only invoke +dev->change_rx_flags when device is UP"), was basically a "don't do +that" approach to working around the promiscuity while down issue. + +Further work done by Vlad Yasevich in commit d2615bf45069 ("net: core: +Always propagate flag changes to interfaces") has resolved the +underlying issue, and it is strictly up to the DSA and 8021q drivers +now, it is no longer mandated by the networking core that the master +interface must be up when changing its promiscuity. + +From DSA's point of view, deciding to error out in dsa_slave_open +because the master isn't up is +(a) a bad user experience and +(b) knocking at an open door. +Even if there still was an issue with promiscuity while down, DSA could +still just open the master and avoid it. + +Doing it this way has the additional benefit that user space can now +remove DSA-specific workarounds, like systemd-networkd with BindCarrier: +https://github.com/systemd/systemd/issues/7478 + +And we can finally remove one of the 2 bullets in the "Common pitfalls +using DSA setups" chapter. + +Tested with two cascaded DSA switches: + +$ ip link set sw0p2 up +fsl_enetc 0000:00:00.2 eno2: configuring for fixed/internal link mode +fsl_enetc 0000:00:00.2 eno2: Link is Up - 1Gbps/Full - flow control rx/tx +mscc_felix 0000:00:00.5 swp0: configuring for fixed/sgmii link mode +mscc_felix 0000:00:00.5 swp0: Link is Up - 1Gbps/Full - flow control off +8021q: adding VLAN 0 to HW filter on device swp0 +sja1105 spi2.0 sw0p2: configuring for phy/rgmii-id link mode +IPv6: ADDRCONF(NETDEV_CHANGE): eno2: link becomes ready +IPv6: ADDRCONF(NETDEV_CHANGE): swp0: link becomes ready + +Signed-off-by: Vladimir Oltean +Reviewed-by: Andrew Lunn +Reviewed-by: Florian Fainelli +Signed-off-by: Jakub Kicinski +--- + Documentation/networking/dsa/dsa.rst | 4 ---- + net/dsa/slave.c | 7 +++++-- + 2 files changed, 5 insertions(+), 6 deletions(-) + +--- a/Documentation/networking/dsa/dsa.rst ++++ b/Documentation/networking/dsa/dsa.rst +@@ -273,10 +273,6 @@ will not make us go through the switch t + the Ethernet switch on the other end, expecting a tag will typically drop this + frame. + +-Slave network devices check that the master network device is UP before allowing +-you to administratively bring UP these slave network devices. A common +-configuration mistake is forgetting to bring UP the master network device first. +- + Interactions with other subsystems + ================================== + +--- a/net/dsa/slave.c ++++ b/net/dsa/slave.c +@@ -68,8 +68,11 @@ static int dsa_slave_open(struct net_dev + struct dsa_port *dp = dsa_slave_to_port(dev); + int err; + +- if (!(master->flags & IFF_UP)) +- return -ENETDOWN; ++ err = dev_open(master, NULL); ++ if (err < 0) { ++ netdev_err(dev, "failed to open master %s\n", master->name); ++ goto out; ++ } + + if (!ether_addr_equal(dev->dev_addr, master->dev_addr)) { + err = dev_uc_add(master, dev->dev_addr); diff --git a/target/linux/generic/backport-5.10/771-v5.12-net-dsa-be-louder-when-a-non-legacy-FDB-operation-fa.patch b/target/linux/generic/backport-5.10/771-v5.12-net-dsa-be-louder-when-a-non-legacy-FDB-operation-fa.patch index 77ce3b6b1e..7715e99647 100644 --- a/target/linux/generic/backport-5.10/771-v5.12-net-dsa-be-louder-when-a-non-legacy-FDB-operation-fa.patch +++ b/target/linux/generic/backport-5.10/771-v5.12-net-dsa-be-louder-when-a-non-legacy-FDB-operation-fa.patch @@ -25,7 +25,7 @@ Signed-off-by: Jakub Kicinski --- a/net/dsa/slave.c +++ b/net/dsa/slave.c -@@ -2111,7 +2111,9 @@ static void dsa_slave_switchdev_event_wo +@@ -2114,7 +2114,9 @@ static void dsa_slave_switchdev_event_wo err = dsa_port_fdb_add(dp, fdb_info->addr, fdb_info->vid); if (err) { @@ -36,7 +36,7 @@ Signed-off-by: Jakub Kicinski break; } fdb_info->offloaded = true; -@@ -2126,9 +2128,11 @@ static void dsa_slave_switchdev_event_wo +@@ -2129,9 +2131,11 @@ static void dsa_slave_switchdev_event_wo err = dsa_port_fdb_del(dp, fdb_info->addr, fdb_info->vid); if (err) { diff --git a/target/linux/generic/backport-5.10/772-v5.12-net-dsa-don-t-use-switchdev_notifier_fdb_info-in-dsa.patch b/target/linux/generic/backport-5.10/772-v5.12-net-dsa-don-t-use-switchdev_notifier_fdb_info-in-dsa.patch index c7e7763bfc..fcd108332b 100644 --- a/target/linux/generic/backport-5.10/772-v5.12-net-dsa-don-t-use-switchdev_notifier_fdb_info-in-dsa.patch +++ b/target/linux/generic/backport-5.10/772-v5.12-net-dsa-don-t-use-switchdev_notifier_fdb_info-in-dsa.patch @@ -54,7 +54,7 @@ Signed-off-by: Jakub Kicinski struct sk_buff * (*xmit)(struct sk_buff *skb, --- a/net/dsa/slave.c +++ b/net/dsa/slave.c -@@ -2086,76 +2086,66 @@ static int dsa_slave_netdevice_event(str +@@ -2089,76 +2089,66 @@ static int dsa_slave_netdevice_event(str return NOTIFY_DONE; } @@ -167,7 +167,7 @@ Signed-off-by: Jakub Kicinski } /* Called under rcu_read_lock() */ -@@ -2163,7 +2153,9 @@ static int dsa_slave_switchdev_event(str +@@ -2166,7 +2156,9 @@ static int dsa_slave_switchdev_event(str unsigned long event, void *ptr) { struct net_device *dev = switchdev_notifier_info_to_dev(ptr); @@ -177,7 +177,7 @@ Signed-off-by: Jakub Kicinski int err; if (event == SWITCHDEV_PORT_ATTR_SET) { -@@ -2176,20 +2168,32 @@ static int dsa_slave_switchdev_event(str +@@ -2179,20 +2171,32 @@ static int dsa_slave_switchdev_event(str if (!dsa_slave_dev_check(dev)) return NOTIFY_DONE; @@ -213,7 +213,7 @@ Signed-off-by: Jakub Kicinski dev_hold(dev); break; default: -@@ -2199,10 +2203,6 @@ static int dsa_slave_switchdev_event(str +@@ -2202,10 +2206,6 @@ static int dsa_slave_switchdev_event(str dsa_schedule_work(&switchdev_work->work); return NOTIFY_OK; diff --git a/target/linux/generic/backport-5.10/773-v5.12-net-dsa-move-switchdev-event-implementation-under-th.patch b/target/linux/generic/backport-5.10/773-v5.12-net-dsa-move-switchdev-event-implementation-under-th.patch index 984578a326..12b5f4222a 100644 --- a/target/linux/generic/backport-5.10/773-v5.12-net-dsa-move-switchdev-event-implementation-under-th.patch +++ b/target/linux/generic/backport-5.10/773-v5.12-net-dsa-move-switchdev-event-implementation-under-th.patch @@ -20,7 +20,7 @@ Signed-off-by: Jakub Kicinski --- a/net/dsa/slave.c +++ b/net/dsa/slave.c -@@ -2158,31 +2158,29 @@ static int dsa_slave_switchdev_event(str +@@ -2161,31 +2161,29 @@ static int dsa_slave_switchdev_event(str struct dsa_port *dp; int err; @@ -68,7 +68,7 @@ Signed-off-by: Jakub Kicinski fdb_info = ptr; if (!fdb_info->added_by_user) { -@@ -2195,13 +2193,12 @@ static int dsa_slave_switchdev_event(str +@@ -2198,13 +2196,12 @@ static int dsa_slave_switchdev_event(str switchdev_work->vid = fdb_info->vid; dev_hold(dev); diff --git a/target/linux/generic/backport-5.10/774-v5.12-net-dsa-exit-early-in-dsa_slave_switchdev_event-if-w.patch b/target/linux/generic/backport-5.10/774-v5.12-net-dsa-exit-early-in-dsa_slave_switchdev_event-if-w.patch index 652efa2567..ba163ec77e 100644 --- a/target/linux/generic/backport-5.10/774-v5.12-net-dsa-exit-early-in-dsa_slave_switchdev_event-if-w.patch +++ b/target/linux/generic/backport-5.10/774-v5.12-net-dsa-exit-early-in-dsa_slave_switchdev_event-if-w.patch @@ -30,7 +30,7 @@ Signed-off-by: Jakub Kicinski --- a/net/dsa/slave.c +++ b/net/dsa/slave.c -@@ -2171,6 +2171,9 @@ static int dsa_slave_switchdev_event(str +@@ -2174,6 +2174,9 @@ static int dsa_slave_switchdev_event(str dp = dsa_slave_to_port(dev); diff --git a/target/linux/generic/backport-5.10/775-v5.12-net-dsa-listen-for-SWITCHDEV_-FDB-DEL-_ADD_TO_DEVICE.patch b/target/linux/generic/backport-5.10/775-v5.12-net-dsa-listen-for-SWITCHDEV_-FDB-DEL-_ADD_TO_DEVICE.patch index e875408a3d..70d6629ee7 100644 --- a/target/linux/generic/backport-5.10/775-v5.12-net-dsa-listen-for-SWITCHDEV_-FDB-DEL-_ADD_TO_DEVICE.patch +++ b/target/linux/generic/backport-5.10/775-v5.12-net-dsa-listen-for-SWITCHDEV_-FDB-DEL-_ADD_TO_DEVICE.patch @@ -170,7 +170,7 @@ Signed-off-by: Jakub Kicinski */ --- a/net/dsa/slave.c +++ b/net/dsa/slave.c -@@ -2148,6 +2148,28 @@ static void dsa_slave_switchdev_event_wo +@@ -2151,6 +2151,28 @@ static void dsa_slave_switchdev_event_wo dev_put(dp->slave); } @@ -199,7 +199,7 @@ Signed-off-by: Jakub Kicinski /* Called under rcu_read_lock() */ static int dsa_slave_switchdev_event(struct notifier_block *unused, unsigned long event, void *ptr) -@@ -2166,10 +2188,37 @@ static int dsa_slave_switchdev_event(str +@@ -2169,10 +2191,37 @@ static int dsa_slave_switchdev_event(str return notifier_from_errno(err); case SWITCHDEV_FDB_ADD_TO_DEVICE: case SWITCHDEV_FDB_DEL_TO_DEVICE: @@ -240,7 +240,7 @@ Signed-off-by: Jakub Kicinski if (!dp->ds->ops->port_fdb_add || !dp->ds->ops->port_fdb_del) return NOTIFY_DONE; -@@ -2184,18 +2233,13 @@ static int dsa_slave_switchdev_event(str +@@ -2187,18 +2236,13 @@ static int dsa_slave_switchdev_event(str switchdev_work->port = dp->index; switchdev_work->event = event; diff --git a/target/linux/generic/backport-5.4/765-v5.12-net-dsa-automatically-bring-up-DSA-master-when-openi.patch b/target/linux/generic/backport-5.4/765-v5.12-net-dsa-automatically-bring-up-DSA-master-when-openi.patch new file mode 100644 index 0000000000..7ec26899f9 --- /dev/null +++ b/target/linux/generic/backport-5.4/765-v5.12-net-dsa-automatically-bring-up-DSA-master-when-openi.patch @@ -0,0 +1,85 @@ +From 9d5ef190e5615a7b63af89f88c4106a5bc127974 Mon Sep 17 00:00:00 2001 +From: Vladimir Oltean +Date: Fri, 5 Feb 2021 15:37:10 +0200 +Subject: [PATCH] net: dsa: automatically bring up DSA master when opening user + port + +DSA wants the master interface to be open before the user port is due to +historical reasons. The promiscuity of interfaces that are down used to +have issues, as referenced Lennert Buytenhek in commit df02c6ff2e39 +("dsa: fix master interface allmulti/promisc handling"). + +The bugfix mentioned there, commit b6c40d68ff64 ("net: only invoke +dev->change_rx_flags when device is UP"), was basically a "don't do +that" approach to working around the promiscuity while down issue. + +Further work done by Vlad Yasevich in commit d2615bf45069 ("net: core: +Always propagate flag changes to interfaces") has resolved the +underlying issue, and it is strictly up to the DSA and 8021q drivers +now, it is no longer mandated by the networking core that the master +interface must be up when changing its promiscuity. + +From DSA's point of view, deciding to error out in dsa_slave_open +because the master isn't up is +(a) a bad user experience and +(b) knocking at an open door. +Even if there still was an issue with promiscuity while down, DSA could +still just open the master and avoid it. + +Doing it this way has the additional benefit that user space can now +remove DSA-specific workarounds, like systemd-networkd with BindCarrier: +https://github.com/systemd/systemd/issues/7478 + +And we can finally remove one of the 2 bullets in the "Common pitfalls +using DSA setups" chapter. + +Tested with two cascaded DSA switches: + +$ ip link set sw0p2 up +fsl_enetc 0000:00:00.2 eno2: configuring for fixed/internal link mode +fsl_enetc 0000:00:00.2 eno2: Link is Up - 1Gbps/Full - flow control rx/tx +mscc_felix 0000:00:00.5 swp0: configuring for fixed/sgmii link mode +mscc_felix 0000:00:00.5 swp0: Link is Up - 1Gbps/Full - flow control off +8021q: adding VLAN 0 to HW filter on device swp0 +sja1105 spi2.0 sw0p2: configuring for phy/rgmii-id link mode +IPv6: ADDRCONF(NETDEV_CHANGE): eno2: link becomes ready +IPv6: ADDRCONF(NETDEV_CHANGE): swp0: link becomes ready + +Signed-off-by: Vladimir Oltean +Reviewed-by: Andrew Lunn +Reviewed-by: Florian Fainelli +Signed-off-by: Jakub Kicinski +--- + Documentation/networking/dsa/dsa.rst | 4 ---- + net/dsa/slave.c | 7 +++++-- + 2 files changed, 5 insertions(+), 6 deletions(-) + +--- a/Documentation/networking/dsa/dsa.rst ++++ b/Documentation/networking/dsa/dsa.rst +@@ -273,10 +273,6 @@ will not make us go through the switch t + the Ethernet switch on the other end, expecting a tag will typically drop this + frame. + +-Slave network devices check that the master network device is UP before allowing +-you to administratively bring UP these slave network devices. A common +-configuration mistake is forgetting to bring UP the master network device first. +- + Interactions with other subsystems + ================================== + +--- a/net/dsa/slave.c ++++ b/net/dsa/slave.c +@@ -70,8 +70,11 @@ static int dsa_slave_open(struct net_dev + struct dsa_port *dp = dsa_slave_to_port(dev); + int err; + +- if (!(master->flags & IFF_UP)) +- return -ENETDOWN; ++ err = dev_open(master, NULL); ++ if (err < 0) { ++ netdev_err(dev, "failed to open master %s\n", master->name); ++ goto out; ++ } + + if (!ether_addr_equal(dev->dev_addr, master->dev_addr)) { + err = dev_uc_add(master, dev->dev_addr); diff --git a/target/linux/generic/backport-5.4/771-v5.12-net-dsa-be-louder-when-a-non-legacy-FDB-operation-fa.patch b/target/linux/generic/backport-5.4/771-v5.12-net-dsa-be-louder-when-a-non-legacy-FDB-operation-fa.patch index 297175855b..9ec1a226b5 100644 --- a/target/linux/generic/backport-5.4/771-v5.12-net-dsa-be-louder-when-a-non-legacy-FDB-operation-fa.patch +++ b/target/linux/generic/backport-5.4/771-v5.12-net-dsa-be-louder-when-a-non-legacy-FDB-operation-fa.patch @@ -25,7 +25,7 @@ Signed-off-by: Jakub Kicinski --- a/net/dsa/slave.c +++ b/net/dsa/slave.c -@@ -1592,7 +1592,9 @@ static void dsa_slave_switchdev_event_wo +@@ -1595,7 +1595,9 @@ static void dsa_slave_switchdev_event_wo err = dsa_port_fdb_add(dp, fdb_info->addr, fdb_info->vid); if (err) { @@ -36,7 +36,7 @@ Signed-off-by: Jakub Kicinski break; } fdb_info->offloaded = true; -@@ -1607,9 +1609,11 @@ static void dsa_slave_switchdev_event_wo +@@ -1610,9 +1612,11 @@ static void dsa_slave_switchdev_event_wo err = dsa_port_fdb_del(dp, fdb_info->addr, fdb_info->vid); if (err) { diff --git a/target/linux/generic/backport-5.4/772-v5.12-net-dsa-don-t-use-switchdev_notifier_fdb_info-in-dsa.patch b/target/linux/generic/backport-5.4/772-v5.12-net-dsa-don-t-use-switchdev_notifier_fdb_info-in-dsa.patch index e9b74053e0..bc29fbecc4 100644 --- a/target/linux/generic/backport-5.4/772-v5.12-net-dsa-don-t-use-switchdev_notifier_fdb_info-in-dsa.patch +++ b/target/linux/generic/backport-5.4/772-v5.12-net-dsa-don-t-use-switchdev_notifier_fdb_info-in-dsa.patch @@ -54,7 +54,7 @@ Signed-off-by: Jakub Kicinski struct sk_buff * (*xmit)(struct sk_buff *skb, --- a/net/dsa/slave.c +++ b/net/dsa/slave.c -@@ -1567,76 +1567,66 @@ static int dsa_slave_netdevice_event(str +@@ -1570,76 +1570,66 @@ static int dsa_slave_netdevice_event(str return NOTIFY_DONE; } @@ -167,7 +167,7 @@ Signed-off-by: Jakub Kicinski } /* Called under rcu_read_lock() */ -@@ -1644,7 +1634,9 @@ static int dsa_slave_switchdev_event(str +@@ -1647,7 +1637,9 @@ static int dsa_slave_switchdev_event(str unsigned long event, void *ptr) { struct net_device *dev = switchdev_notifier_info_to_dev(ptr); @@ -177,7 +177,7 @@ Signed-off-by: Jakub Kicinski int err; if (event == SWITCHDEV_PORT_ATTR_SET) { -@@ -1657,20 +1649,32 @@ static int dsa_slave_switchdev_event(str +@@ -1660,20 +1652,32 @@ static int dsa_slave_switchdev_event(str if (!dsa_slave_dev_check(dev)) return NOTIFY_DONE; @@ -213,7 +213,7 @@ Signed-off-by: Jakub Kicinski dev_hold(dev); break; default: -@@ -1680,10 +1684,6 @@ static int dsa_slave_switchdev_event(str +@@ -1683,10 +1687,6 @@ static int dsa_slave_switchdev_event(str dsa_schedule_work(&switchdev_work->work); return NOTIFY_OK; diff --git a/target/linux/generic/backport-5.4/773-v5.12-net-dsa-move-switchdev-event-implementation-under-th.patch b/target/linux/generic/backport-5.4/773-v5.12-net-dsa-move-switchdev-event-implementation-under-th.patch index b46cd7545e..50c7a08590 100644 --- a/target/linux/generic/backport-5.4/773-v5.12-net-dsa-move-switchdev-event-implementation-under-th.patch +++ b/target/linux/generic/backport-5.4/773-v5.12-net-dsa-move-switchdev-event-implementation-under-th.patch @@ -20,7 +20,7 @@ Signed-off-by: Jakub Kicinski --- a/net/dsa/slave.c +++ b/net/dsa/slave.c -@@ -1639,31 +1639,29 @@ static int dsa_slave_switchdev_event(str +@@ -1642,31 +1642,29 @@ static int dsa_slave_switchdev_event(str struct dsa_port *dp; int err; @@ -68,7 +68,7 @@ Signed-off-by: Jakub Kicinski fdb_info = ptr; if (!fdb_info->added_by_user) { -@@ -1676,13 +1674,12 @@ static int dsa_slave_switchdev_event(str +@@ -1679,13 +1677,12 @@ static int dsa_slave_switchdev_event(str switchdev_work->vid = fdb_info->vid; dev_hold(dev); diff --git a/target/linux/generic/backport-5.4/774-v5.12-net-dsa-exit-early-in-dsa_slave_switchdev_event-if-w.patch b/target/linux/generic/backport-5.4/774-v5.12-net-dsa-exit-early-in-dsa_slave_switchdev_event-if-w.patch index d38c3901cf..dcb6bbdc49 100644 --- a/target/linux/generic/backport-5.4/774-v5.12-net-dsa-exit-early-in-dsa_slave_switchdev_event-if-w.patch +++ b/target/linux/generic/backport-5.4/774-v5.12-net-dsa-exit-early-in-dsa_slave_switchdev_event-if-w.patch @@ -30,7 +30,7 @@ Signed-off-by: Jakub Kicinski --- a/net/dsa/slave.c +++ b/net/dsa/slave.c -@@ -1652,6 +1652,9 @@ static int dsa_slave_switchdev_event(str +@@ -1655,6 +1655,9 @@ static int dsa_slave_switchdev_event(str dp = dsa_slave_to_port(dev); diff --git a/target/linux/generic/backport-5.4/775-v5.12-net-dsa-listen-for-SWITCHDEV_-FDB-DEL-_ADD_TO_DEVICE.patch b/target/linux/generic/backport-5.4/775-v5.12-net-dsa-listen-for-SWITCHDEV_-FDB-DEL-_ADD_TO_DEVICE.patch index 4aa85e5750..b49d11a776 100644 --- a/target/linux/generic/backport-5.4/775-v5.12-net-dsa-listen-for-SWITCHDEV_-FDB-DEL-_ADD_TO_DEVICE.patch +++ b/target/linux/generic/backport-5.4/775-v5.12-net-dsa-listen-for-SWITCHDEV_-FDB-DEL-_ADD_TO_DEVICE.patch @@ -172,7 +172,7 @@ Signed-off-by: DENG Qingfang */ --- a/net/dsa/slave.c +++ b/net/dsa/slave.c -@@ -1629,6 +1629,25 @@ static void dsa_slave_switchdev_event_wo +@@ -1632,6 +1632,25 @@ static void dsa_slave_switchdev_event_wo dev_put(dp->slave); } @@ -198,7 +198,7 @@ Signed-off-by: DENG Qingfang /* Called under rcu_read_lock() */ static int dsa_slave_switchdev_event(struct notifier_block *unused, unsigned long event, void *ptr) -@@ -1647,10 +1666,37 @@ static int dsa_slave_switchdev_event(str +@@ -1650,10 +1669,37 @@ static int dsa_slave_switchdev_event(str return notifier_from_errno(err); case SWITCHDEV_FDB_ADD_TO_DEVICE: case SWITCHDEV_FDB_DEL_TO_DEVICE: @@ -239,7 +239,7 @@ Signed-off-by: DENG Qingfang if (!dp->ds->ops->port_fdb_add || !dp->ds->ops->port_fdb_del) return NOTIFY_DONE; -@@ -1665,18 +1711,13 @@ static int dsa_slave_switchdev_event(str +@@ -1668,18 +1714,13 @@ static int dsa_slave_switchdev_event(str switchdev_work->port = dp->index; switchdev_work->event = event; diff --git a/target/linux/generic/pending-5.10/765-net-dsa-Include-local-addresses-in-assisted-CPU-port.patch b/target/linux/generic/pending-5.10/765-net-dsa-Include-local-addresses-in-assisted-CPU-port.patch index 145efa57c3..759f1adda4 100644 --- a/target/linux/generic/pending-5.10/765-net-dsa-Include-local-addresses-in-assisted-CPU-port.patch +++ b/target/linux/generic/pending-5.10/765-net-dsa-Include-local-addresses-in-assisted-CPU-port.patch @@ -18,7 +18,7 @@ Signed-off-by: Tobias Waldekranz --- a/net/dsa/slave.c +++ b/net/dsa/slave.c -@@ -2191,10 +2191,12 @@ static int dsa_slave_switchdev_event(str +@@ -2194,10 +2194,12 @@ static int dsa_slave_switchdev_event(str fdb_info = ptr; if (dsa_slave_dev_check(dev)) { diff --git a/target/linux/generic/pending-5.10/766-net-dsa-Include-bridge-addresses-in-assisted-CPU-por.patch b/target/linux/generic/pending-5.10/766-net-dsa-Include-bridge-addresses-in-assisted-CPU-por.patch index 53f1232955..0ad751cc5d 100644 --- a/target/linux/generic/pending-5.10/766-net-dsa-Include-bridge-addresses-in-assisted-CPU-por.patch +++ b/target/linux/generic/pending-5.10/766-net-dsa-Include-bridge-addresses-in-assisted-CPU-por.patch @@ -15,7 +15,7 @@ Signed-off-by: Tobias Waldekranz --- a/net/dsa/slave.c +++ b/net/dsa/slave.c -@@ -2205,7 +2205,11 @@ static int dsa_slave_switchdev_event(str +@@ -2208,7 +2208,11 @@ static int dsa_slave_switchdev_event(str struct net_device *br_dev; struct dsa_slave_priv *p; diff --git a/target/linux/generic/pending-5.10/767-net-dsa-Sync-static-FDB-entries-on-foreign-interface.patch b/target/linux/generic/pending-5.10/767-net-dsa-Sync-static-FDB-entries-on-foreign-interface.patch index 49418d3b86..e1daf61730 100644 --- a/target/linux/generic/pending-5.10/767-net-dsa-Sync-static-FDB-entries-on-foreign-interface.patch +++ b/target/linux/generic/pending-5.10/767-net-dsa-Sync-static-FDB-entries-on-foreign-interface.patch @@ -28,7 +28,7 @@ Signed-off-by: Tobias Waldekranz --- a/net/dsa/slave.c +++ b/net/dsa/slave.c -@@ -2198,9 +2198,12 @@ static int dsa_slave_switchdev_event(str +@@ -2201,9 +2201,12 @@ static int dsa_slave_switchdev_event(str else if (!fdb_info->added_by_user) return NOTIFY_OK; } else { @@ -44,7 +44,7 @@ Signed-off-by: Tobias Waldekranz */ struct net_device *br_dev; struct dsa_slave_priv *p; -@@ -2222,7 +2225,8 @@ static int dsa_slave_switchdev_event(str +@@ -2225,7 +2228,8 @@ static int dsa_slave_switchdev_event(str dp = p->dp->cpu_dp; diff --git a/target/linux/generic/pending-5.4/180-net-phy-at803x-add-support-for-AT8032.patch b/target/linux/generic/pending-5.4/180-net-phy-at803x-add-support-for-AT8032.patch index 9b88282442..3fe25c2b2b 100644 --- a/target/linux/generic/pending-5.4/180-net-phy-at803x-add-support-for-AT8032.patch +++ b/target/linux/generic/pending-5.4/180-net-phy-at803x-add-support-for-AT8032.patch @@ -17,9 +17,9 @@ Signed-off-by: Felix Fietkau #define AT803X_PHY_ID_MASK 0xffffffef +#define AT8032_PHY_ID_MASK 0xffffffff - MODULE_DESCRIPTION("Atheros 803x PHY driver"); - MODULE_AUTHOR("Matus Ujhelyi"); -@@ -314,7 +316,7 @@ static int at803x_config_intr(struct phy + #define AT803X_PAGE_FIBER 0 + #define AT803X_PAGE_COPPER 1 +@@ -357,7 +359,7 @@ static int at803x_config_intr(struct phy static void at803x_link_change_notify(struct phy_device *phydev) { /* @@ -28,7 +28,7 @@ Signed-off-by: Felix Fietkau * signalled. This is necessary to circumvent a hardware bug that * occurs when the cable is unplugged while TX packets are pending * in the FIFO. In such cases, the FIFO enters an error mode it -@@ -471,6 +473,24 @@ static struct phy_driver at803x_driver[] +@@ -516,6 +518,24 @@ static struct phy_driver at803x_driver[] .aneg_done = at803x_aneg_done, .ack_interrupt = &at803x_ack_interrupt, .config_intr = &at803x_config_intr, @@ -53,7 +53,7 @@ Signed-off-by: Felix Fietkau } }; module_phy_driver(at803x_driver); -@@ -478,6 +498,7 @@ module_phy_driver(at803x_driver); +@@ -523,6 +543,7 @@ module_phy_driver(at803x_driver); static struct mdio_device_id __maybe_unused atheros_tbl[] = { { ATH8030_PHY_ID, AT803X_PHY_ID_MASK }, { ATH8031_PHY_ID, AT803X_PHY_ID_MASK }, diff --git a/target/linux/generic/pending-5.4/647-net-dsa-support-hardware-flow-table-offload.patch b/target/linux/generic/pending-5.4/647-net-dsa-support-hardware-flow-table-offload.patch index 85c606c455..91aae5b65c 100644 --- a/target/linux/generic/pending-5.4/647-net-dsa-support-hardware-flow-table-offload.patch +++ b/target/linux/generic/pending-5.4/647-net-dsa-support-hardware-flow-table-offload.patch @@ -38,7 +38,7 @@ Signed-off-by: Felix Fietkau #include "dsa_priv.h" -@@ -1223,6 +1227,27 @@ static struct devlink_port *dsa_slave_ge +@@ -1226,6 +1230,27 @@ static struct devlink_port *dsa_slave_ge return dp->ds->devlink ? &dp->devlink_port : NULL; } @@ -66,7 +66,7 @@ Signed-off-by: Felix Fietkau static const struct net_device_ops dsa_slave_netdev_ops = { .ndo_open = dsa_slave_open, .ndo_stop = dsa_slave_close, -@@ -1247,6 +1272,9 @@ static const struct net_device_ops dsa_s +@@ -1250,6 +1275,9 @@ static const struct net_device_ops dsa_s .ndo_vlan_rx_add_vid = dsa_slave_vlan_rx_add_vid, .ndo_vlan_rx_kill_vid = dsa_slave_vlan_rx_kill_vid, .ndo_get_devlink_port = dsa_slave_get_devlink_port, diff --git a/target/linux/generic/pending-5.4/765-net-dsa-Include-local-addresses-in-assisted-CPU-port.patch b/target/linux/generic/pending-5.4/765-net-dsa-Include-local-addresses-in-assisted-CPU-port.patch index e1a7a0e448..d73481fcc0 100644 --- a/target/linux/generic/pending-5.4/765-net-dsa-Include-local-addresses-in-assisted-CPU-port.patch +++ b/target/linux/generic/pending-5.4/765-net-dsa-Include-local-addresses-in-assisted-CPU-port.patch @@ -18,7 +18,7 @@ Signed-off-by: Tobias Waldekranz --- a/net/dsa/slave.c +++ b/net/dsa/slave.c -@@ -1697,10 +1697,12 @@ static int dsa_slave_switchdev_event(str +@@ -1700,10 +1700,12 @@ static int dsa_slave_switchdev_event(str fdb_info = ptr; if (dsa_slave_dev_check(dev)) { diff --git a/target/linux/generic/pending-5.4/766-net-dsa-Include-bridge-addresses-in-assisted-CPU-por.patch b/target/linux/generic/pending-5.4/766-net-dsa-Include-bridge-addresses-in-assisted-CPU-por.patch index f985adf736..e66aa93488 100644 --- a/target/linux/generic/pending-5.4/766-net-dsa-Include-bridge-addresses-in-assisted-CPU-por.patch +++ b/target/linux/generic/pending-5.4/766-net-dsa-Include-bridge-addresses-in-assisted-CPU-por.patch @@ -15,7 +15,7 @@ Signed-off-by: Tobias Waldekranz --- a/net/dsa/slave.c +++ b/net/dsa/slave.c -@@ -1711,7 +1711,11 @@ static int dsa_slave_switchdev_event(str +@@ -1714,7 +1714,11 @@ static int dsa_slave_switchdev_event(str struct net_device *br_dev; struct dsa_slave_priv *p; diff --git a/target/linux/generic/pending-5.4/767-net-dsa-Sync-static-FDB-entries-on-foreign-interface.patch b/target/linux/generic/pending-5.4/767-net-dsa-Sync-static-FDB-entries-on-foreign-interface.patch index 984d9805f6..5305e3d114 100644 --- a/target/linux/generic/pending-5.4/767-net-dsa-Sync-static-FDB-entries-on-foreign-interface.patch +++ b/target/linux/generic/pending-5.4/767-net-dsa-Sync-static-FDB-entries-on-foreign-interface.patch @@ -28,7 +28,7 @@ Signed-off-by: Tobias Waldekranz --- a/net/dsa/slave.c +++ b/net/dsa/slave.c -@@ -1704,9 +1704,12 @@ static int dsa_slave_switchdev_event(str +@@ -1707,9 +1707,12 @@ static int dsa_slave_switchdev_event(str else if (!fdb_info->added_by_user) return NOTIFY_OK; } else { @@ -44,7 +44,7 @@ Signed-off-by: Tobias Waldekranz */ struct net_device *br_dev; struct dsa_slave_priv *p; -@@ -1728,7 +1731,8 @@ static int dsa_slave_switchdev_event(str +@@ -1731,7 +1734,8 @@ static int dsa_slave_switchdev_event(str dp = p->dp->cpu_dp;