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| author | Kurt Kanzenbach <kurt@linutronix.de> | 2021-12-14 16:45:05 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-01-27 13:03:37 +0300 |
| commit | 06baf7c33cf3896e3f54285a71484791db99773b (patch) | |
| tree | 92ea306833e4993713e89c2b2a5b76565923c2d4 /drivers/net/dsa | |
| parent | 307ac652e9fb6f7757a5018e43b64bf05c9ac544 (diff) | |
| download | linux-06baf7c33cf3896e3f54285a71484791db99773b.tar.xz | |
net: dsa: hellcreek: Fix insertion of static FDB entries
[ Upstream commit 4db4c3ea56978086ca367a355e440de17d534827 ]
The insertion of static FDB entries ignores the pass_blocked bit. That bit is
evaluated with regards to STP. Add the missing functionality.
Fixes: e4b27ebc780f ("net: dsa: Add DSA driver for Hirschmann Hellcreek switches")
Signed-off-by: Kurt Kanzenbach <kurt@linutronix.de>
Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
Acked-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/net/dsa')
| -rw-r--r-- | drivers/net/dsa/hirschmann/hellcreek.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/net/dsa/hirschmann/hellcreek.c b/drivers/net/dsa/hirschmann/hellcreek.c index 354655f9ed00..2afd6a4f02b8 100644 --- a/drivers/net/dsa/hirschmann/hellcreek.c +++ b/drivers/net/dsa/hirschmann/hellcreek.c @@ -710,8 +710,9 @@ static int __hellcreek_fdb_add(struct hellcreek *hellcreek, u16 meta = 0; dev_dbg(hellcreek->dev, "Add static FDB entry: MAC=%pM, MASK=0x%02x, " - "OBT=%d, REPRIO_EN=%d, PRIO=%d\n", entry->mac, entry->portmask, - entry->is_obt, entry->reprio_en, entry->reprio_tc); + "OBT=%d, PASS_BLOCKED=%d, REPRIO_EN=%d, PRIO=%d\n", entry->mac, + entry->portmask, entry->is_obt, entry->pass_blocked, + entry->reprio_en, entry->reprio_tc); /* Add mac address */ hellcreek_write(hellcreek, entry->mac[1] | (entry->mac[0] << 8), HR_FDBWDH); @@ -722,6 +723,8 @@ static int __hellcreek_fdb_add(struct hellcreek *hellcreek, meta |= entry->portmask << HR_FDBWRM0_PORTMASK_SHIFT; if (entry->is_obt) meta |= HR_FDBWRM0_OBT; + if (entry->pass_blocked) + meta |= HR_FDBWRM0_PASS_BLOCKED; if (entry->reprio_en) { meta |= HR_FDBWRM0_REPRIO_EN; meta |= entry->reprio_tc << HR_FDBWRM0_REPRIO_TC_SHIFT; |