diff options
| author | Steen Hegelund <steen.hegelund@microchip.com> | 2021-06-24 09:07:53 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-06-24 11:28:13 -0700 |
| commit | b37a1bae742f92cc9b1f777d54e04ee3d86bbfc2 (patch) | |
| tree | 2779c419ace67865d6a9b4a39da81f39dddf139a /drivers/net/ethernet/microchip/sparx5/sparx5_main.c | |
| parent | 946e7fd5053a218d3907268cd85c9a519561d5d8 (diff) | |
net: sparx5: add mactable support
This adds the Sparx5 MAC tables: listening for MAC table updates and
updating on request.
Signed-off-by: Steen Hegelund <steen.hegelund@microchip.com>
Signed-off-by: Bjarni Jonasson <bjarni.jonasson@microchip.com>
Signed-off-by: Lars Povlsen <lars.povlsen@microchip.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/microchip/sparx5/sparx5_main.c')
| -rw-r--r-- | drivers/net/ethernet/microchip/sparx5/sparx5_main.c | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_main.c b/drivers/net/ethernet/microchip/sparx5/sparx5_main.c index 107da841ccc4..c5f8f4a10475 100644 --- a/drivers/net/ethernet/microchip/sparx5/sparx5_main.c +++ b/drivers/net/ethernet/microchip/sparx5/sparx5_main.c @@ -558,6 +558,8 @@ static void sparx5_board_init(struct sparx5 *sparx5) static int sparx5_start(struct sparx5 *sparx5) { + u8 broadcast[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; + char queue_name[32]; u32 idx; int err; @@ -589,12 +591,29 @@ static int sparx5_start(struct sparx5 *sparx5) ANA_CL_FILTER_CTRL_FORCE_FCS_UPDATE_ENA, sparx5, ANA_CL_FILTER_CTRL(idx)); - /* MAC/VLAN support to be added in later patches */ + /* Init MAC table, ageing */ + sparx5_mact_init(sparx5); + + /* VLAN support to be added in later patches */ + + /* Add host mode BC address (points only to CPU) */ + sparx5_mact_learn(sparx5, PGID_CPU, broadcast, NULL_VID); + /* Enable queue limitation watermarks */ sparx5_qlim_set(sparx5); /* Resource calendar support to be added in later patches */ + /* Init mact_sw struct */ + mutex_init(&sparx5->mact_lock); + INIT_LIST_HEAD(&sparx5->mact_entries); + snprintf(queue_name, sizeof(queue_name), "%s-mact", + dev_name(sparx5->dev)); + sparx5->mact_queue = create_singlethread_workqueue(queue_name); + INIT_DELAYED_WORK(&sparx5->mact_work, sparx5_mact_pull_work); + queue_delayed_work(sparx5->mact_queue, &sparx5->mact_work, + SPX5_MACT_PULL_DELAY); + err = sparx5_register_netdevs(sparx5); if (err) return err; |