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Message-Id: <E1j6trA-0003GY-N1@rmk-PC.armlinux.org.uk>
Date: Wed, 26 Feb 2020 10:23:56 +0000
From: Russell King <rmk+kernel@...linux.org.uk>
To: Andrew Lunn <andrew@...n.ch>,
Florian Fainelli <f.fainelli@...il.com>,
Heiner Kallweit <hkallweit1@...il.com>
Cc: Alexandre Torgue <alexandre.torgue@...com>,
"David S. Miller" <davem@...emloft.net>,
Felix Fietkau <nbd@....name>,
Giuseppe Cavallaro <peppe.cavallaro@...com>,
Hauke Mehrtens <hauke@...ke-m.de>,
Ioana Ciornei <ioana.ciornei@....com>,
Jakub Kicinski <kuba@...nel.org>,
John Crispin <john@...ozen.org>,
Jonathan Corbet <corbet@....net>,
Jose Abreu <joabreu@...opsys.com>,
linux-arm-kernel@...ts.infradead.org, linux-doc@...r.kernel.org,
linux-mediatek@...ts.infradead.org,
linux-stm32@...md-mailman.stormreply.com,
Mark Lee <Mark-MC.Lee@...iatek.com>,
Matthias Brugger <matthias.bgg@...il.com>,
Maxime Coquelin <mcoquelin.stm32@...il.com>,
Michal Simek <michal.simek@...inx.com>, netdev@...r.kernel.org,
Nicolas Ferre <nicolas.ferre@...rochip.com>,
Radhey Shyam Pandey <radhey.shyam.pandey@...inx.com>,
Sean Wang <sean.wang@...iatek.com>,
Thomas Petazzoni <thomas.petazzoni@...tlin.com>,
Vivien Didelot <vivien.didelot@...il.com>,
Vladimir Oltean <olteanv@...il.com>
Subject: [PATCH net-next v2 4/8] net: axienet: use resolved link config in
mac_link_up()
Convert the Xilinx AXI ethernet driver to use the finalised link
parameters in mac_link_up() rather than the parameters in mac_config().
Tested-by: Andre Przywara <andre.przywara@....com>
Signed-off-by: Russell King <rmk+kernel@...linux.org.uk>
---
.../net/ethernet/xilinx/xilinx_axienet_main.c | 38 +++++++++----------
1 file changed, 19 insertions(+), 19 deletions(-)
diff --git a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
index 197740781157..c2f4c5ca2e80 100644
--- a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
+++ b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
@@ -1440,6 +1440,22 @@ static void axienet_mac_an_restart(struct phylink_config *config)
static void axienet_mac_config(struct phylink_config *config, unsigned int mode,
const struct phylink_link_state *state)
+{
+ /* nothing meaningful to do */
+}
+
+static void axienet_mac_link_down(struct phylink_config *config,
+ unsigned int mode,
+ phy_interface_t interface)
+{
+ /* nothing meaningful to do */
+}
+
+static void axienet_mac_link_up(struct phylink_config *config,
+ struct phy_device *phy,
+ unsigned int mode, phy_interface_t interface,
+ int speed, int duplex,
+ bool tx_pause, bool rx_pause)
{
struct net_device *ndev = to_net_dev(config->dev);
struct axienet_local *lp = netdev_priv(ndev);
@@ -1448,7 +1464,7 @@ static void axienet_mac_config(struct phylink_config *config, unsigned int mode,
emmc_reg = axienet_ior(lp, XAE_EMMC_OFFSET);
emmc_reg &= ~XAE_EMMC_LINKSPEED_MASK;
- switch (state->speed) {
+ switch (speed) {
case SPEED_1000:
emmc_reg |= XAE_EMMC_LINKSPD_1000;
break;
@@ -1467,33 +1483,17 @@ static void axienet_mac_config(struct phylink_config *config, unsigned int mode,
axienet_iow(lp, XAE_EMMC_OFFSET, emmc_reg);
fcc_reg = axienet_ior(lp, XAE_FCC_OFFSET);
- if (state->pause & MLO_PAUSE_TX)
+ if (tx_pause)
fcc_reg |= XAE_FCC_FCTX_MASK;
else
fcc_reg &= ~XAE_FCC_FCTX_MASK;
- if (state->pause & MLO_PAUSE_RX)
+ if (rx_pause)
fcc_reg |= XAE_FCC_FCRX_MASK;
else
fcc_reg &= ~XAE_FCC_FCRX_MASK;
axienet_iow(lp, XAE_FCC_OFFSET, fcc_reg);
}
-static void axienet_mac_link_down(struct phylink_config *config,
- unsigned int mode,
- phy_interface_t interface)
-{
- /* nothing meaningful to do */
-}
-
-static void axienet_mac_link_up(struct phylink_config *config,
- struct phy_device *phy,
- unsigned int mode, phy_interface_t interface,
- int speed, int duplex,
- bool tx_pause, bool rx_pause)
-{
- /* nothing meaningful to do */
-}
-
static const struct phylink_mac_ops axienet_phylink_ops = {
.validate = axienet_validate,
.mac_pcs_get_state = axienet_mac_pcs_get_state,
--
2.20.1
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