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team: add per port priority option 

Allow userspace to set port priority.

Signed-off-by: Jiri Pirko <jiri@resnulli.us>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jiri Pirko 2012-07-27 06:28:54 +00:00 committed by David S. Miller
parent 69821638b2
commit a86fc6b7d6
2 changed files with 26 additions and 0 deletions
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25
drivers/net/team/team.c
View File

@ -1092,6 +1092,24 @@ static int team_user_linkup_en_option_set(struct team *team,
return 0;
}
static int team_priority_option_get(struct team *team,
struct team_gsetter_ctx *ctx)
{
struct team_port *port = ctx->info->port;
ctx->data.s32_val = port->priority;
return 0;
}
static int team_priority_option_set(struct team *team,
struct team_gsetter_ctx *ctx)
{
struct team_port *port = ctx->info->port;
port->priority = ctx->data.s32_val;
return 0;
}
static const struct team_option team_options[] = {
{
.name = "mode",
@ -1120,6 +1138,13 @@ static const struct team_option team_options[] = {
.getter = team_user_linkup_en_option_get,
.setter = team_user_linkup_en_option_set,
},
{
.name = "priority",
.type = TEAM_OPTION_TYPE_S32,
.per_port = true,
.getter = team_priority_option_get,
.setter = team_priority_option_set,
},
};
static struct lock_class_key team_netdev_xmit_lock_key;

1
include/linux/if_team.h
View File

@ -67,6 +67,7 @@ struct team_port {
struct netpoll *np;
#endif
s32 priority; /* lower number ~ higher priority */
long mode_priv[0];
};