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realtek: need to handle PHY_INTERFACE_MODE_NA for sfps

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From the validate docs in include/linux/phylink.h:

 When state->interface is PHY_INTERFACE_MODE_NA, phylink expects the
 MAC driver to return all supported link modes.

Tested-by: Birger Koblitz <mail@birger-koblitz.de>
Signed-off-by: Bjørn Mork <bjorn@mork.no>
(cherry picked from commit 785d830e88)
This commit is contained in:
Bjørn Mork
2021-03-13 17:45:50 +01:00
committed by Hauke Mehrtens
parent 209f2386a5
commit d9b3edef4d
1 changed files with 1 additions and 0 deletions
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1
target/linux/realtek/files-5.4/drivers/net/dsa/rtl83xx/dsa.c
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@@ -245,6 +245,7 @@ static void rtl83xx_phylink_validate(struct dsa_switch *ds, int port,
pr_debug("In %s port %d", __func__, port);
if (!phy_interface_mode_is_rgmii(state->interface) &&
state->interface != PHY_INTERFACE_MODE_NA &&
state->interface != PHY_INTERFACE_MODE_1000BASEX &&
state->interface != PHY_INTERFACE_MODE_MII &&
state->interface != PHY_INTERFACE_MODE_REVMII &&