diff options
| author | Jianhua Xie <Jianhua.Xie@freescale.com> | 2014-11-19 16:48:59 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-11-19 19:10:16 -0500 |
| commit | 424c3232b04ac97176d105ffaaed80edcaa19b92 (patch) | |
| tree | 05879684b0f93bdbac3a0db4de021e9d9ce7b537 /drivers | |
| parent | cb8dda90c28e2a13a007ef675a25db6a79991630 (diff) | |
| download | linux-424c3232b04ac97176d105ffaaed80edcaa19b92.tar.gz linux-424c3232b04ac97176d105ffaaed80edcaa19b92.tar.bz2 linux-424c3232b04ac97176d105ffaaed80edcaa19b92.zip | |
bonding: Introduce 4 AD link speed to fix agg_bandwidth
This patch adds [2.5|20|40|56] Gbps enum definition, and fixes
aggregated bandwidth calculation based on above slave links.
CC: Jay Vosburgh <j.vosburgh@gmail.com>
CC: Veaceslav Falico <vfalico@gmail.com>
CC: Andy Gospodarek <andy@greyhouse.net>
CC: David S. Miller <davem@davemloft.net>
Signed-off-by: Jianhua Xie <jianhua.xie@freescale.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/bonding/bond_3ad.c | 38 |
1 files changed, 37 insertions, 1 deletions
diff --git a/drivers/net/bonding/bond_3ad.c b/drivers/net/bonding/bond_3ad.c index 6bc27d9a8670..8baa87df1738 100644 --- a/drivers/net/bonding/bond_3ad.c +++ b/drivers/net/bonding/bond_3ad.c @@ -88,7 +88,11 @@ enum ad_link_speed_type { AD_LINK_SPEED_10MBPS, AD_LINK_SPEED_100MBPS, AD_LINK_SPEED_1000MBPS, - AD_LINK_SPEED_10000MBPS + AD_LINK_SPEED_2500MBPS, + AD_LINK_SPEED_10000MBPS, + AD_LINK_SPEED_20000MBPS, + AD_LINK_SPEED_40000MBPS, + AD_LINK_SPEED_56000MBPS }; /* compare MAC addresses */ @@ -247,7 +251,11 @@ static inline int __check_agg_selection_timer(struct port *port) * %AD_LINK_SPEED_10MBPS, * %AD_LINK_SPEED_100MBPS, * %AD_LINK_SPEED_1000MBPS, + * %AD_LINK_SPEED_2500MBPS, * %AD_LINK_SPEED_10000MBPS + * %AD_LINK_SPEED_20000MBPS + * %AD_LINK_SPEED_40000MBPS + * %AD_LINK_SPEED_56000MBPS */ static u16 __get_link_speed(struct port *port) { @@ -275,10 +283,26 @@ static u16 __get_link_speed(struct port *port) speed = AD_LINK_SPEED_1000MBPS; break; + case SPEED_2500: + speed = AD_LINK_SPEED_2500MBPS; + break; + case SPEED_10000: speed = AD_LINK_SPEED_10000MBPS; break; + case SPEED_20000: + speed = AD_LINK_SPEED_20000MBPS; + break; + + case SPEED_40000: + speed = AD_LINK_SPEED_40000MBPS; + break; + + case SPEED_56000: + speed = AD_LINK_SPEED_56000MBPS; + break; + default: /* unknown speed value from ethtool. shouldn't happen */ speed = 0; @@ -639,9 +663,21 @@ static u32 __get_agg_bandwidth(struct aggregator *aggregator) case AD_LINK_SPEED_1000MBPS: bandwidth = aggregator->num_of_ports * 1000; break; + case AD_LINK_SPEED_2500MBPS: + bandwidth = aggregator->num_of_ports * 2500; + break; case AD_LINK_SPEED_10000MBPS: bandwidth = aggregator->num_of_ports * 10000; break; + case AD_LINK_SPEED_20000MBPS: + bandwidth = aggregator->num_of_ports * 20000; + break; + case AD_LINK_SPEED_40000MBPS: + bandwidth = aggregator->num_of_ports * 40000; + break; + case AD_LINK_SPEED_56000MBPS: + bandwidth = aggregator->num_of_ports * 56000; + break; default: bandwidth = 0; /* to silence the compiler */ } |