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/debug.c | 1 | ||||
| -rw-r--r-- | net/ethtool/ioctl.c | 2 | ||||
| -rw-r--r-- | net/ethtool/netlink.c | 2 |
5 files changed, 7 insertions, 0 deletions
diff --git a/Documentation/networking/ethtool-netlink.rst b/Documentation/networking/ethtool-netlink.rst index 58473c05319f..2263f885d18f 100644 --- a/Documentation/networking/ethtool-netlink.rst +++ b/Documentation/networking/ethtool-netlink.rst @@ -199,6 +199,7 @@ Kernel to userspace: ``ETHTOOL_MSG_LINKMODES_NTF`` link modes notification ``ETHTOOL_MSG_LINKSTATE_GET_REPLY`` link state info ``ETHTOOL_MSG_DEBUG_GET_REPLY`` debugging settings + ``ETHTOOL_MSG_DEBUG_NTF`` debugging settings 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 8f0b6fd277d5..67a06b94bf28 100644 --- a/include/uapi/linux/ethtool_netlink.h +++ b/include/uapi/linux/ethtool_netlink.h @@ -38,6 +38,7 @@ enum { ETHTOOL_MSG_LINKMODES_NTF, ETHTOOL_MSG_LINKSTATE_GET_REPLY, ETHTOOL_MSG_DEBUG_GET_REPLY, + ETHTOOL_MSG_DEBUG_NTF, /* add new constants above here */ __ETHTOOL_MSG_KERNEL_CNT, diff --git a/net/ethtool/debug.c b/net/ethtool/debug.c index 6fc3ef8113c0..aaef4843e6ba 100644 --- a/net/ethtool/debug.c +++ b/net/ethtool/debug.c @@ -123,6 +123,7 @@ int ethnl_set_debug(struct sk_buff *skb, struct genl_info *info) goto out_ops; dev->ethtool_ops->set_msglevel(dev, msg_mask); + ethtool_notify(dev, ETHTOOL_MSG_DEBUG_NTF, NULL); out_ops: ethnl_ops_complete(dev); diff --git a/net/ethtool/ioctl.c b/net/ethtool/ioctl.c index 182bffbffa78..46e0b31782fc 100644 --- a/net/ethtool/ioctl.c +++ b/net/ethtool/ioctl.c @@ -2545,6 +2545,8 @@ int dev_ethtool(struct net *net, struct ifreq *ifr) case ETHTOOL_SMSGLVL: rc = ethtool_set_value_void(dev, useraddr, dev->ethtool_ops->set_msglevel); + if (!rc) + ethtool_notify(dev, ETHTOOL_MSG_DEBUG_NTF, NULL); break; case ETHTOOL_GEEE: rc = ethtool_get_eee(dev, useraddr); diff --git a/net/ethtool/netlink.c b/net/ethtool/netlink.c index bcdc42e0bd14..9a0a6c2f8dbb 100644 --- a/net/ethtool/netlink.c +++ b/net/ethtool/netlink.c @@ -524,6 +524,7 @@ 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, + [ETHTOOL_MSG_DEBUG_NTF] = ðnl_debug_request_ops, }; /* default notification handler */ @@ -607,6 +608,7 @@ 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, + [ETHTOOL_MSG_DEBUG_NTF] = ethnl_default_notify, }; void ethtool_notify(struct net_device *dev, unsigned int cmd, const void *data) |