diff options
| author | Justin Chen <justin.chen@broadcom.com> | 2023-08-12 21:41:47 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-08-26 14:23:34 +0200 |
| commit | 0ffbc341cfaea151e4d9b0187e65aea51d7011f6 (patch) | |
| tree | 80ba67dd4a9acd17e17d09579fc322f8ade7fed9 /net/unix/af_unix.c | |
| parent | bf221e5e4b19c5b463af94281cb3dc4f8c792741 (diff) | |
net: phy: broadcom: stub c45 read/write for 54810
[ Upstream commit 096516d092d54604d590827d05b1022c8f326639 ]
The 54810 does not support c45. The mmd_phy_indirect accesses return
arbirtary values leading to odd behavior like saying it supports EEE
when it doesn't. We also see that reading/writing these non-existent
MMD registers leads to phy instability in some cases.
Fixes: b14995ac2527 ("net: phy: broadcom: Add BCM54810 PHY entry")
Signed-off-by: Justin Chen <justin.chen@broadcom.com>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Link: https://lore.kernel.org/r/1691901708-28650-1-git-send-email-justin.chen@broadcom.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'net/unix/af_unix.c')
0 files changed, 0 insertions, 0 deletions