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| author | Esben Haabendal <esben@geanix.com> | 2024-01-26 12:10:41 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-02-23 11:25:03 +0300 |
| commit | 2524299b610667fe516ee4249a21978cb714cb00 (patch) | |
| tree | 3659f2ef8e0ca72308b05de73cb26da20b2cc4cb /arch/parisc | |
| parent | 923dea2a7ea9e1ef5ac4031fba461c1cc92e32b8 (diff) | |
| download | linux-2524299b610667fe516ee4249a21978cb714cb00.tar.xz | |
net: stmmac: do not clear TBS enable bit on link up/down
commit 4896bb7c0b31a0a3379b290ea7729900c59e0c69 upstream.
With the dma conf being reallocated on each call to stmmac_open(), any
information in there is lost, unless we specifically handle it.
The STMMAC_TBS_EN bit is set when adding an etf qdisc, and the etf qdisc
therefore would stop working when link was set down and then back up.
Fixes: ba39b344e924 ("net: ethernet: stmicro: stmmac: generate stmmac dma conf before open")
Cc: stable@vger.kernel.org
Signed-off-by: Esben Haabendal <esben@geanix.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/parisc')
0 files changed, 0 insertions, 0 deletions