mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-20 22:23:27 +00:00
45 lines
1.6 KiB
Diff
45 lines
1.6 KiB
Diff
|
From e4ccdfb78a47132f2d215658aab8902fc457c4b4 Mon Sep 17 00:00:00 2001
|
||
|
|
From: Daniel Golle <daniel@makrotopia.org>
|
||
|
|
Date: Fri, 18 Aug 2023 04:07:46 +0100
|
||
|
|
Subject: [PATCH 082/125] net: pcs: lynxi: implement pcs_disable op
|
||
|
|
|
||
|
|
When switching from 10GBase-R/5GBase-R/USXGMII to one of the interface
|
||
|
|
modes provided by mtk-pcs-lynxi we need to make sure to always perform
|
||
|
|
a full configuration of the PHYA.
|
||
|
|
|
||
|
|
Implement pcs_disable op which resets the stored interface mode to
|
||
|
|
PHY_INTERFACE_MODE_NA to trigger a full reconfiguration once the LynxI
|
||
|
|
PCS driver had previously been deselected in favor of another PCS
|
||
|
|
driver such as the to-be-added driver for the USXGMII PCS found in
|
||
|
|
MT7988.
|
||
|
|
|
||
|
|
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
|
||
|
|
Link: https://lore.kernel.org/r/f23d1a60d2c9d2fb72e32dcb0eaa5f7e867a3d68.1692327891.git.daniel@makrotopia.org
|
||
|
|
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
||
|
|
---
|
||
|
|
drivers/net/pcs/pcs-mtk-lynxi.c | 8 ++++++++
|
||
|
|
1 file changed, 8 insertions(+)
|
||
|
|
|
||
|
|
--- a/drivers/net/pcs/pcs-mtk-lynxi.c
|
||
|
|
+++ b/drivers/net/pcs/pcs-mtk-lynxi.c
|
||
|
|
@@ -241,11 +241,19 @@ static void mtk_pcs_lynxi_link_up(struct
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
+static void mtk_pcs_lynxi_disable(struct phylink_pcs *pcs)
|
||
|
|
+{
|
||
|
|
+ struct mtk_pcs_lynxi *mpcs = pcs_to_mtk_pcs_lynxi(pcs);
|
||
|
|
+
|
||
|
|
+ mpcs->interface = PHY_INTERFACE_MODE_NA;
|
||
|
|
+}
|
||
|
|
+
|
||
|
|
static const struct phylink_pcs_ops mtk_pcs_lynxi_ops = {
|
||
|
|
.pcs_get_state = mtk_pcs_lynxi_get_state,
|
||
|
|
.pcs_config = mtk_pcs_lynxi_config,
|
||
|
|
.pcs_an_restart = mtk_pcs_lynxi_restart_an,
|
||
|
|
.pcs_link_up = mtk_pcs_lynxi_link_up,
|
||
|
|
+ .pcs_disable = mtk_pcs_lynxi_disable,
|
||
|
|
};
|
||
|
|
|
||
|
|
struct phylink_pcs *mtk_pcs_lynxi_create(struct device *dev,
|