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net/sfc: support link up/down

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Signed-off-by: Artem Andreev <artem.andreev@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Andrew Lee <alee@solarflare.com>
Reviewed-by: Robert Stonehouse <rstonehouse@solarflare.com>
This commit is contained in:
Artem Andreev 2016-12-15 12:51:00 +00:00 committed by Ferruh Yigit
parent d23f3a89ab
commit 2a05f337ce
1 changed files with 32 additions and 0 deletions
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32
drivers/net/sfc/sfc_ethdev.c
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@ -194,6 +194,36 @@ sfc_dev_stop(struct rte_eth_dev *dev)
sfc_log_init(sa, "done");
}
static int
sfc_dev_set_link_up(struct rte_eth_dev *dev)
{
struct sfc_adapter *sa = dev->data->dev_private;
int rc;
sfc_log_init(sa, "entry");
sfc_adapter_lock(sa);
rc = sfc_start(sa);
sfc_adapter_unlock(sa);
SFC_ASSERT(rc >= 0);
return -rc;
}
static int
sfc_dev_set_link_down(struct rte_eth_dev *dev)
{
struct sfc_adapter *sa = dev->data->dev_private;
sfc_log_init(sa, "entry");
sfc_adapter_lock(sa);
sfc_stop(sa);
sfc_adapter_unlock(sa);
return 0;
}
static void
sfc_dev_close(struct rte_eth_dev *dev)
{
@ -627,6 +657,8 @@ static const struct eth_dev_ops sfc_eth_dev_ops = {
.dev_configure = sfc_dev_configure,
.dev_start = sfc_dev_start,
.dev_stop = sfc_dev_stop,
.dev_set_link_up = sfc_dev_set_link_up,
.dev_set_link_down = sfc_dev_set_link_down,
.dev_close = sfc_dev_close,
.link_update = sfc_dev_link_update,
.stats_get = sfc_stats_get,