kernel: fix mtk_eth_soc throughput regressions on gigabit PHY ports
[openwrt/openwrt.git] / target / linux / generic / backport-5.15 / 705-04-v5.19-net-dsa-mt7530-drop-use-of-phylink_helper_basex_spee.patch
1 From 58344a3b85f1bd5ffddfc2c11f6f2bf688b5f990 Mon Sep 17 00:00:00 2001
2 From: "Russell King (Oracle)" <rmk+kernel@armlinux.org.uk>
3 Date: Mon, 11 Apr 2022 10:46:12 +0100
4 Subject: [PATCH 04/13] net: dsa: mt7530: drop use of
5 phylink_helper_basex_speed()
6 MIME-Version: 1.0
7 Content-Type: text/plain; charset=UTF-8
8 Content-Transfer-Encoding: 8bit
9
10 Now that we have a better method to select SFP interface modes, we
11 no longer need to use phylink_helper_basex_speed() in a driver's
12 validation function.
13
14 Tested-by: Marek BehĂșn <kabel@kernel.org>
15 Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
16 Signed-off-by: Paolo Abeni <pabeni@redhat.com>
17 ---
18 drivers/net/dsa/mt7530.c | 5 -----
19 1 file changed, 5 deletions(-)
20
21 --- a/drivers/net/dsa/mt7530.c
22 +++ b/drivers/net/dsa/mt7530.c
23 @@ -2962,11 +2962,6 @@ mt753x_phylink_validate(struct dsa_switc
24
25 linkmode_and(supported, supported, mask);
26 linkmode_and(state->advertising, state->advertising, mask);
27 -
28 - /* We can only operate at 2500BaseX or 1000BaseX. If requested
29 - * to advertise both, only report advertising at 2500BaseX.
30 - */
31 - phylink_helper_basex_speed(state);
32 }
33
34 static int