diff options
| -rw-r--r-- | Documentation/networking/ethtool-netlink.rst | 1 | ||||
| -rw-r--r-- | include/uapi/linux/ethtool_netlink.h | 1 | ||||
| -rw-r--r-- | net/ethtool/ioctl.c | 8 | ||||
| -rw-r--r-- | net/ethtool/linkmodes.c | 2 | ||||
| -rw-r--r-- | net/ethtool/netlink.c | 2 |
5 files changed, 12 insertions, 2 deletions
diff --git a/Documentation/networking/ethtool-netlink.rst b/Documentation/networking/ethtool-netlink.rst index 625c80183563..9d96d51e9360 100644 --- a/Documentation/networking/ethtool-netlink.rst +++ b/Documentation/networking/ethtool-netlink.rst @@ -193,6 +193,7 @@ Kernel to userspace: ``ETHTOOL_MSG_LINKINFO_GET_REPLY`` link settings ``ETHTOOL_MSG_LINKINFO_NTF`` link settings notification ``ETHTOOL_MSG_LINKMODES_GET_REPLY`` link modes info + ``ETHTOOL_MSG_LINKMODES_NTF`` link modes notification ===================================== ================================ ``GET`` requests are sent by userspace applications to retrieve device diff --git a/include/uapi/linux/ethtool_netlink.h b/include/uapi/linux/ethtool_netlink.h index cddf978b98df..35948df6d6e3 100644 --- a/include/uapi/linux/ethtool_netlink.h +++ b/include/uapi/linux/ethtool_netlink.h @@ -32,6 +32,7 @@ enum { ETHTOOL_MSG_LINKINFO_GET_REPLY, ETHTOOL_MSG_LINKINFO_NTF, ETHTOOL_MSG_LINKMODES_GET_REPLY, + ETHTOOL_MSG_LINKMODES_NTF, /* add new constants above here */ __ETHTOOL_MSG_KERNEL_CNT, diff --git a/net/ethtool/ioctl.c b/net/ethtool/ioctl.c index 11a467294a33..36e2ef2d900d 100644 --- a/net/ethtool/ioctl.c +++ b/net/ethtool/ioctl.c @@ -573,8 +573,10 @@ static int ethtool_set_link_ksettings(struct net_device *dev, return -EINVAL; err = dev->ethtool_ops->set_link_ksettings(dev, &link_ksettings); - if (err >= 0) + if (err >= 0) { ethtool_notify(dev, ETHTOOL_MSG_LINKINFO_NTF, NULL); + ethtool_notify(dev, ETHTOOL_MSG_LINKMODES_NTF, NULL); + } return err; } @@ -638,8 +640,10 @@ static int ethtool_set_settings(struct net_device *dev, void __user *useraddr) link_ksettings.base.link_mode_masks_nwords = __ETHTOOL_LINK_MODE_MASK_NU32; ret = dev->ethtool_ops->set_link_ksettings(dev, &link_ksettings); - if (ret >= 0) + if (ret >= 0) { ethtool_notify(dev, ETHTOOL_MSG_LINKINFO_NTF, NULL); + ethtool_notify(dev, ETHTOOL_MSG_LINKMODES_NTF, NULL); + } return ret; } diff --git a/net/ethtool/linkmodes.c b/net/ethtool/linkmodes.c index 790b60771d0e..0b99f494ad3b 100644 --- a/net/ethtool/linkmodes.c +++ b/net/ethtool/linkmodes.c @@ -364,6 +364,8 @@ int ethnl_set_linkmodes(struct sk_buff *skb, struct genl_info *info) ret = dev->ethtool_ops->set_link_ksettings(dev, &ksettings); if (ret < 0) GENL_SET_ERR_MSG(info, "link settings update failed"); + else + ethtool_notify(dev, ETHTOOL_MSG_LINKMODES_NTF, NULL); } out_ops: diff --git a/net/ethtool/netlink.c b/net/ethtool/netlink.c index 5f28f3cb022d..1b5e1bd26504 100644 --- a/net/ethtool/netlink.c +++ b/net/ethtool/netlink.c @@ -511,6 +511,7 @@ static int ethnl_default_done(struct netlink_callback *cb) static const struct ethnl_request_ops * ethnl_default_notify_ops[ETHTOOL_MSG_KERNEL_MAX + 1] = { [ETHTOOL_MSG_LINKINFO_NTF] = ðnl_linkinfo_request_ops, + [ETHTOOL_MSG_LINKMODES_NTF] = ðnl_linkmodes_request_ops, }; /* default notification handler */ @@ -592,6 +593,7 @@ typedef void (*ethnl_notify_handler_t)(struct net_device *dev, unsigned int cmd, static const ethnl_notify_handler_t ethnl_notify_handlers[] = { [ETHTOOL_MSG_LINKINFO_NTF] = ethnl_default_notify, + [ETHTOOL_MSG_LINKMODES_NTF] = ethnl_default_notify, }; void ethtool_notify(struct net_device *dev, unsigned int cmd, const void *data) |