Repository : ssh://git@open-mesh.org/batman-adv
On branch : master
commit 080d75e54df00bd784aa18196f549c7457696487 Author: Sven Eckelmann sven@narfation.org Date: Sat Apr 1 14:47:06 2017 +0200
batman-adv: Group ethtool related code together
The ethtool code was spread in soft-interface.c. This makes reading the code and working on it unnecessary complicated. Having everything in a common place next to the other code which references it, makes it slightly easier.
Signed-off-by: Sven Eckelmann sven@narfation.org Acked-by: Marek Lindner mareklindner@neomailbox.ch Signed-off-by: Simon Wunderlich sw@simonwunderlich.de
080d75e54df00bd784aa18196f549c7457696487 net/batman-adv/soft-interface.c | 191 +++++++++++++++++++--------------------- 1 file changed, 92 insertions(+), 99 deletions(-)
diff --git a/net/batman-adv/soft-interface.c b/net/batman-adv/soft-interface.c index c2a0034..7f6a4d3 100644 --- a/net/batman-adv/soft-interface.c +++ b/net/batman-adv/soft-interface.c @@ -64,21 +64,6 @@ #include "sysfs.h" #include "translation-table.h"
-static void batadv_get_drvinfo(struct net_device *dev, - struct ethtool_drvinfo *info); -static void batadv_get_strings(struct net_device *dev, u32 stringset, u8 *data); -static void batadv_get_ethtool_stats(struct net_device *dev, - struct ethtool_stats *stats, u64 *data); -static int batadv_get_sset_count(struct net_device *dev, int stringset); - -static const struct ethtool_ops batadv_ethtool_ops = { - .get_drvinfo = batadv_get_drvinfo, - .get_link = ethtool_op_get_link, - .get_strings = batadv_get_strings, - .get_ethtool_stats = batadv_get_ethtool_stats, - .get_sset_count = batadv_get_sset_count, -}; - int batadv_skb_head_push(struct sk_buff *skb, unsigned int len) { int result; @@ -943,6 +928,98 @@ static const struct net_device_ops batadv_netdev_ops = { .ndo_del_slave = batadv_softif_slave_del, };
+static void batadv_get_drvinfo(struct net_device *dev, + struct ethtool_drvinfo *info) +{ + strlcpy(info->driver, "B.A.T.M.A.N. advanced", sizeof(info->driver)); + strlcpy(info->version, BATADV_SOURCE_VERSION, sizeof(info->version)); + strlcpy(info->fw_version, "N/A", sizeof(info->fw_version)); + strlcpy(info->bus_info, "batman", sizeof(info->bus_info)); +} + +/* Inspired by drivers/net/ethernet/dlink/sundance.c:1702 + * Declare each description string in struct.name[] to get fixed sized buffer + * and compile time checking for strings longer than ETH_GSTRING_LEN. + */ +static const struct { + const char name[ETH_GSTRING_LEN]; +} batadv_counters_strings[] = { + { "tx" }, + { "tx_bytes" }, + { "tx_dropped" }, + { "rx" }, + { "rx_bytes" }, + { "forward" }, + { "forward_bytes" }, + { "mgmt_tx" }, + { "mgmt_tx_bytes" }, + { "mgmt_rx" }, + { "mgmt_rx_bytes" }, + { "frag_tx" }, + { "frag_tx_bytes" }, + { "frag_rx" }, + { "frag_rx_bytes" }, + { "frag_fwd" }, + { "frag_fwd_bytes" }, + { "tt_request_tx" }, + { "tt_request_rx" }, + { "tt_response_tx" }, + { "tt_response_rx" }, + { "tt_roam_adv_tx" }, + { "tt_roam_adv_rx" }, +#ifdef CONFIG_BATMAN_ADV_DAT + { "dat_get_tx" }, + { "dat_get_rx" }, + { "dat_put_tx" }, + { "dat_put_rx" }, + { "dat_cached_reply_tx" }, +#endif +#ifdef CONFIG_BATMAN_ADV_NC + { "nc_code" }, + { "nc_code_bytes" }, + { "nc_recode" }, + { "nc_recode_bytes" }, + { "nc_buffer" }, + { "nc_decode" }, + { "nc_decode_bytes" }, + { "nc_decode_failed" }, + { "nc_sniffed" }, +#endif +}; + +static void batadv_get_strings(struct net_device *dev, u32 stringset, u8 *data) +{ + if (stringset == ETH_SS_STATS) + memcpy(data, batadv_counters_strings, + sizeof(batadv_counters_strings)); +} + +static void batadv_get_ethtool_stats(struct net_device *dev, + struct ethtool_stats *stats, u64 *data) +{ + struct batadv_priv *bat_priv = netdev_priv(dev); + int i; + + for (i = 0; i < BATADV_CNT_NUM; i++) + data[i] = batadv_sum_counter(bat_priv, i); +} + +static int batadv_get_sset_count(struct net_device *dev, int stringset) +{ + if (stringset == ETH_SS_STATS) + return BATADV_CNT_NUM; + + return -EOPNOTSUPP; +} + +static const struct ethtool_ops batadv_ethtool_ops = { + .get_drvinfo = batadv_get_drvinfo, + .get_link = ethtool_op_get_link, + .get_strings = batadv_get_strings, + .get_ethtool_stats = batadv_get_ethtool_stats, + .get_sset_count = batadv_get_sset_count, +}; + /** * batadv_softif_free - Deconstructor of batadv_soft_interface * @dev: Device to cleanup and remove @@ -1075,87 +1152,3 @@ struct rtnl_link_ops batadv_link_ops __read_mostly = { .setup = batadv_softif_init_early, .dellink = batadv_softif_destroy_netlink, }; - -static void batadv_get_drvinfo(struct net_device *dev, - struct ethtool_drvinfo *info) -{ - strlcpy(info->driver, "B.A.T.M.A.N. advanced", sizeof(info->driver)); - strlcpy(info->version, BATADV_SOURCE_VERSION, sizeof(info->version)); - strlcpy(info->fw_version, "N/A", sizeof(info->fw_version)); - strlcpy(info->bus_info, "batman", sizeof(info->bus_info)); -} - -/* Inspired by drivers/net/ethernet/dlink/sundance.c:1702 - * Declare each description string in struct.name[] to get fixed sized buffer - * and compile time checking for strings longer than ETH_GSTRING_LEN. - */ -static const struct { - const char name[ETH_GSTRING_LEN]; -} batadv_counters_strings[] = { - { "tx" }, - { "tx_bytes" }, - { "tx_dropped" }, - { "rx" }, - { "rx_bytes" }, - { "forward" }, - { "forward_bytes" }, - { "mgmt_tx" }, - { "mgmt_tx_bytes" }, - { "mgmt_rx" }, - { "mgmt_rx_bytes" }, - { "frag_tx" }, - { "frag_tx_bytes" }, - { "frag_rx" }, - { "frag_rx_bytes" }, - { "frag_fwd" }, - { "frag_fwd_bytes" }, - { "tt_request_tx" }, - { "tt_request_rx" }, - { "tt_response_tx" }, - { "tt_response_rx" }, - { "tt_roam_adv_tx" }, - { "tt_roam_adv_rx" }, -#ifdef CONFIG_BATMAN_ADV_DAT - { "dat_get_tx" }, - { "dat_get_rx" }, - { "dat_put_tx" }, - { "dat_put_rx" }, - { "dat_cached_reply_tx" }, -#endif -#ifdef CONFIG_BATMAN_ADV_NC - { "nc_code" }, - { "nc_code_bytes" }, - { "nc_recode" }, - { "nc_recode_bytes" }, - { "nc_buffer" }, - { "nc_decode" }, - { "nc_decode_bytes" }, - { "nc_decode_failed" }, - { "nc_sniffed" }, -#endif -}; - -static void batadv_get_strings(struct net_device *dev, u32 stringset, u8 *data) -{ - if (stringset == ETH_SS_STATS) - memcpy(data, batadv_counters_strings, - sizeof(batadv_counters_strings)); -} - -static void batadv_get_ethtool_stats(struct net_device *dev, - struct ethtool_stats *stats, u64 *data) -{ - struct batadv_priv *bat_priv = netdev_priv(dev); - int i; - - for (i = 0; i < BATADV_CNT_NUM; i++) - data[i] = batadv_sum_counter(bat_priv, i); -} - -static int batadv_get_sset_count(struct net_device *dev, int stringset) -{ - if (stringset == ETH_SS_STATS) - return BATADV_CNT_NUM; - - return -EOPNOTSUPP; -}