This patch adds support for extended statistics (xstats) call to the bonding. The first user would be the 3ad code which counts the following events: - LACPDU Rx/Tx - LACPDU unknown type Rx - LACPDU illegal Rx - Marker Rx/Tx - Marker response Rx/Tx - Marker unknown type Rx All of these are exported via netlink as separate attributes to be easily extensible as we plan to add more in the future. Similar to how the bridge and other xstats exports, the structure inside is: [ IFLA_STATS_LINK_XSTATS ] -> [ LINK_XSTATS_TYPE_BOND ] -> [ BOND_XSTATS_3AD ] -> [ 3ad stats attributes ] With this structure it's easy to add more stat types later.
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| @@ -117,6 +117,30 @@ struct ad_info { · 116 unmodified lines | |||
| 117 | __u8 partner_system[ETH_ALEN]; | 117 | __u8 partner_system[ETH_ALEN]; |
| 118 | }; | 118 | }; |
| 119 | 119 | ||
| 120 | /* Embedded inside LINK_XSTATS_TYPE_BOND */ | ||
| 121 | enum { | ||
| 122 | BOND_XSTATS_UNSPEC, | ||
| 123 | BOND_XSTATS_3AD, | ||
| 124 | __BOND_XSTATS_MAX | ||
| 125 | }; | ||
| 126 | #define BOND_XSTATS_MAX (__BOND_XSTATS_MAX - 1) | ||
| 127 | |||
| 128 | /* Embedded inside BOND_XSTATS_3AD */ | ||
| 129 | enum { | ||
| 130 | BOND_3AD_STAT_LACPDU_RX, | ||
| 131 | BOND_3AD_STAT_LACPDU_TX, | ||
| 132 | BOND_3AD_STAT_LACPDU_UNKNOWN_RX, | ||
| 133 | BOND_3AD_STAT_LACPDU_ILLEGAL_RX, | ||
| 134 | BOND_3AD_STAT_MARKER_RX, | ||
| 135 | BOND_3AD_STAT_MARKER_TX, | ||
| 136 | BOND_3AD_STAT_MARKER_RESP_RX, | ||
| 137 | BOND_3AD_STAT_MARKER_RESP_TX, | ||
| 138 | BOND_3AD_STAT_MARKER_UNKNOWN_RX, | ||
| 139 | BOND_3AD_STAT_PAD, | ||
| 140 | __BOND_3AD_STAT_MAX | ||
| 141 | }; | ||
| 142 | #define BOND_3AD_STAT_MAX (__BOND_3AD_STAT_MAX - 1) | ||
| 143 | |||
| 120 | #endif /* _LINUX_IF_BONDING_H */ | 144 | #endif /* _LINUX_IF_BONDING_H */ |
| 121 | 145 | ||
| 122 | /* | 146 | /* |
| @@ -925,6 +925,7 @@ enum { · 924 unmodified lines | |||
| 925 | enum { | 925 | enum { |
| 926 | LINK_XSTATS_TYPE_UNSPEC, | 926 | LINK_XSTATS_TYPE_UNSPEC, |
| 927 | LINK_XSTATS_TYPE_BRIDGE, | 927 | LINK_XSTATS_TYPE_BRIDGE, |
| 928 | LINK_XSTATS_TYPE_BOND, | ||
| 928 | __LINK_XSTATS_TYPE_MAX | 929 | __LINK_XSTATS_TYPE_MAX |
| 929 | }; | 930 | }; |
| 930 | #define LINK_XSTATS_TYPE_MAX (__LINK_XSTATS_TYPE_MAX - 1) | 931 | #define LINK_XSTATS_TYPE_MAX (__LINK_XSTATS_TYPE_MAX - 1) |