mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-20 14:13:16 +00:00
d40756563c
Let's pick a bunch of useful phylink changes which allow us to keep drivers in sync with mainline Linux. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
65 lines
2.1 KiB
Diff
65 lines
2.1 KiB
Diff
From 4b624a39f2ab523ca6a6ad9448fab1deb7b101e2 Mon Sep 17 00:00:00 2001
|
|
From: "Russell King (Oracle)" <rmk+kernel@armlinux.org.uk>
|
|
Date: Tue, 23 May 2023 11:15:53 +0100
|
|
Subject: [PATCH 17/21] net: phylink: remove duplicated linkmode pause
|
|
resolution
|
|
|
|
Phylink had two chunks of code virtually the same for resolving the
|
|
negotiated pause modes. Factor this down to one function.
|
|
|
|
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
|
|
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
|
|
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
---
|
|
drivers/net/phy/phylink.c | 15 ++++-----------
|
|
1 file changed, 4 insertions(+), 11 deletions(-)
|
|
|
|
--- a/drivers/net/phy/phylink.c
|
|
+++ b/drivers/net/phy/phylink.c
|
|
@@ -976,11 +976,10 @@ static void phylink_apply_manual_flow(st
|
|
state->pause = pl->link_config.pause;
|
|
}
|
|
|
|
-static void phylink_resolve_flow(struct phylink_link_state *state)
|
|
+static void phylink_resolve_an_pause(struct phylink_link_state *state)
|
|
{
|
|
bool tx_pause, rx_pause;
|
|
|
|
- state->pause = MLO_PAUSE_NONE;
|
|
if (state->duplex == DUPLEX_FULL) {
|
|
linkmode_resolve_pause(state->advertising,
|
|
state->lp_advertising,
|
|
@@ -1192,7 +1191,8 @@ static void phylink_get_fixed_state(stru
|
|
else if (pl->link_gpio)
|
|
state->link = !!gpiod_get_value_cansleep(pl->link_gpio);
|
|
|
|
- phylink_resolve_flow(state);
|
|
+ state->pause = MLO_PAUSE_NONE;
|
|
+ phylink_resolve_an_pause(state);
|
|
}
|
|
|
|
static void phylink_mac_initial_config(struct phylink *pl, bool force_restart)
|
|
@@ -3215,7 +3215,6 @@ static const struct sfp_upstream_ops sfp
|
|
static void phylink_decode_c37_word(struct phylink_link_state *state,
|
|
uint16_t config_reg, int speed)
|
|
{
|
|
- bool tx_pause, rx_pause;
|
|
int fd_bit;
|
|
|
|
if (speed == SPEED_2500)
|
|
@@ -3234,13 +3233,7 @@ static void phylink_decode_c37_word(stru
|
|
state->link = false;
|
|
}
|
|
|
|
- linkmode_resolve_pause(state->advertising, state->lp_advertising,
|
|
- &tx_pause, &rx_pause);
|
|
-
|
|
- if (tx_pause)
|
|
- state->pause |= MLO_PAUSE_TX;
|
|
- if (rx_pause)
|
|
- state->pause |= MLO_PAUSE_RX;
|
|
+ phylink_resolve_an_pause(state);
|
|
}
|
|
|
|
static void phylink_decode_sgmii_word(struct phylink_link_state *state,
|