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| author | Luiz Angelo Daros de Luca <luizluca@gmail.com> | 2021-12-15 00:41:28 -0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-12-16 10:51:11 +0000 |
| commit | a5dba0f207e59dfe7a985e52ca4ce2ca9a33750a (patch) | |
| tree | 5c7eb3acd25a0fd888b5921d2bc01f275e9a00f0 | |
| parent | e85fbf535531432f09e0043586c926207533f308 (diff) | |
| download | linux-stable-a5dba0f207e59dfe7a985e52ca4ce2ca9a33750a.tar.gz linux-stable-a5dba0f207e59dfe7a985e52ca4ce2ca9a33750a.tar.bz2 linux-stable-a5dba0f207e59dfe7a985e52ca4ce2ca9a33750a.zip | |
net: dsa: rtl8365mb: add GMII as user port mode
Recent net-next fails to initialize ports with:
realtek-smi switch: phy mode gmii is unsupported on port 0
realtek-smi switch lan5 (uninitialized): validation of gmii with
support 0000000,00000000,000062ef and advertisement
0000000,00000000,000062ef failed: -22
realtek-smi switch lan5 (uninitialized): failed to connect to PHY:
-EINVAL
realtek-smi switch lan5 (uninitialized): error -22 setting up PHY
for tree 1, switch 0, port 0
Current net branch(3dd7d40b43663f58d11ee7a3d3798813b26a48f1) is not
affected.
I also noticed the same issue before with older versions but using
a MDIO interface driver, not realtek-smi.
Tested-by: Arınç ÜNAL <arinc.unal@arinc9.com>
Signed-off-by: Luiz Angelo Daros de Luca <luizluca@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/dsa/rtl8365mb.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/dsa/rtl8365mb.c b/drivers/net/dsa/rtl8365mb.c index 2ac68c867636..3b729544798b 100644 --- a/drivers/net/dsa/rtl8365mb.c +++ b/drivers/net/dsa/rtl8365mb.c @@ -900,7 +900,8 @@ static bool rtl8365mb_phy_mode_supported(struct dsa_switch *ds, int port, { if (dsa_is_user_port(ds, port) && (interface == PHY_INTERFACE_MODE_NA || - interface == PHY_INTERFACE_MODE_INTERNAL)) + interface == PHY_INTERFACE_MODE_INTERNAL || + interface == PHY_INTERFACE_MODE_GMII)) /* Internal PHY */ return true; else if (dsa_is_cpu_port(ds, port) && |