diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 18:50:03 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 18:50:03 +0000 |
commit | 01a69402cf9d38ff180345d55c2ee51c7e89fbc7 (patch) | |
tree | b406c5242a088c4f59c6e4b719b783f43aca6ae9 /net/hsr | |
parent | Adding upstream version 6.7.12. (diff) | |
download | linux-upstream/6.8.9.tar.xz linux-upstream/6.8.9.zip |
Adding upstream version 6.8.9.upstream/6.8.9
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'net/hsr')
-rw-r--r-- | net/hsr/hsr_device.c | 67 | ||||
-rw-r--r-- | net/hsr/hsr_forward.c | 2 | ||||
-rw-r--r-- | net/hsr/hsr_main.c | 1 | ||||
-rw-r--r-- | net/hsr/hsr_slave.c | 3 |
4 files changed, 70 insertions, 3 deletions
diff --git a/net/hsr/hsr_device.c b/net/hsr/hsr_device.c index dd4b5f0aa1..9d71b66183 100644 --- a/net/hsr/hsr_device.c +++ b/net/hsr/hsr_device.c @@ -173,7 +173,24 @@ static int hsr_dev_open(struct net_device *dev) static int hsr_dev_close(struct net_device *dev) { - /* Nothing to do here. */ + struct hsr_port *port; + struct hsr_priv *hsr; + + hsr = netdev_priv(dev); + hsr_for_each_port(hsr, port) { + if (port->type == HSR_PT_MASTER) + continue; + switch (port->type) { + case HSR_PT_SLAVE_A: + case HSR_PT_SLAVE_B: + dev_uc_unsync(port->dev, dev); + dev_mc_unsync(port->dev, dev); + break; + default: + break; + } + } + return 0; } @@ -404,12 +421,60 @@ void hsr_del_ports(struct hsr_priv *hsr) hsr_del_port(port); } +static void hsr_set_rx_mode(struct net_device *dev) +{ + struct hsr_port *port; + struct hsr_priv *hsr; + + hsr = netdev_priv(dev); + + hsr_for_each_port(hsr, port) { + if (port->type == HSR_PT_MASTER) + continue; + switch (port->type) { + case HSR_PT_SLAVE_A: + case HSR_PT_SLAVE_B: + dev_mc_sync_multiple(port->dev, dev); + dev_uc_sync_multiple(port->dev, dev); + break; + default: + break; + } + } +} + +static void hsr_change_rx_flags(struct net_device *dev, int change) +{ + struct hsr_port *port; + struct hsr_priv *hsr; + + hsr = netdev_priv(dev); + + hsr_for_each_port(hsr, port) { + if (port->type == HSR_PT_MASTER) + continue; + switch (port->type) { + case HSR_PT_SLAVE_A: + case HSR_PT_SLAVE_B: + if (change & IFF_ALLMULTI) + dev_set_allmulti(port->dev, + dev->flags & + IFF_ALLMULTI ? 1 : -1); + break; + default: + break; + } + } +} + static const struct net_device_ops hsr_device_ops = { .ndo_change_mtu = hsr_dev_change_mtu, .ndo_open = hsr_dev_open, .ndo_stop = hsr_dev_close, .ndo_start_xmit = hsr_dev_xmit, + .ndo_change_rx_flags = hsr_change_rx_flags, .ndo_fix_features = hsr_fix_features, + .ndo_set_rx_mode = hsr_set_rx_mode, }; static struct device_type hsr_type = { diff --git a/net/hsr/hsr_forward.c b/net/hsr/hsr_forward.c index 0323ab5023..5d68cb1816 100644 --- a/net/hsr/hsr_forward.c +++ b/net/hsr/hsr_forward.c @@ -435,7 +435,7 @@ static void hsr_forward_do(struct hsr_frame_info *frame) continue; /* Don't send frame over port where it has been sent before. - * Also fro SAN, this shouldn't be done. + * Also for SAN, this shouldn't be done. */ if (!frame->is_from_san && hsr_register_frame_out(port, frame->node_src, diff --git a/net/hsr/hsr_main.c b/net/hsr/hsr_main.c index 257b50124c..9756e657ba 100644 --- a/net/hsr/hsr_main.c +++ b/net/hsr/hsr_main.c @@ -174,4 +174,5 @@ static void __exit hsr_exit(void) module_init(hsr_init); module_exit(hsr_exit); +MODULE_DESCRIPTION("High-availability Seamless Redundancy (HSR) driver"); MODULE_LICENSE("GPL"); diff --git a/net/hsr/hsr_slave.c b/net/hsr/hsr_slave.c index e5742f2a2d..1b6457f357 100644 --- a/net/hsr/hsr_slave.c +++ b/net/hsr/hsr_slave.c @@ -220,7 +220,8 @@ void hsr_del_port(struct hsr_port *port) netdev_update_features(master->dev); dev_set_mtu(master->dev, hsr_get_max_mtu(hsr)); netdev_rx_handler_unregister(port->dev); - dev_set_promiscuity(port->dev, -1); + if (!port->hsr->fwd_offloaded) + dev_set_promiscuity(port->dev, -1); netdev_upper_dev_unlink(port->dev, master->dev); } |