From: Antoine Tenart <antoine.tenart@bootlin.com>
To: davem@davemloft.net, linux@armlinux.org.uk
Cc: Antoine Tenart <antoine.tenart@bootlin.com>,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
thomas.petazzoni@bootlin.com, maxime.chevallier@bootlin.com,
gregory.clement@bootlin.com, miquel.raynal@bootlin.com,
nadavh@marvell.com, stefanc@marvell.com, ymarkman@marvell.com,
mw@semihalf.com
Subject: [PATCH net-next 04/13] net: mvpp2: reconfiguring the port interface is PPv2.2 specific
Date: Fri, 15 Feb 2019 16:32:32 +0100 [thread overview]
Message-ID: <20190215153241.6857-5-antoine.tenart@bootlin.com> (raw)
In-Reply-To: <20190215153241.6857-1-antoine.tenart@bootlin.com>
This patch adds a check not to disable/enable a port when an interface
is updated when using PPv2.1 as the functions called are PPv2.2
specific.
Signed-off-by: Antoine Tenart <antoine.tenart@bootlin.com>
---
drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c | 14 ++++++--------
1 file changed, 6 insertions(+), 8 deletions(-)
diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
index d5a103dd1610..c8bab294f4c7 100644
--- a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
+++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
@@ -4670,19 +4670,17 @@ static void mvpp2_mac_config(struct net_device *dev, unsigned int mode,
return;
}
- if (change_interface) {
+ if (port->priv->hw_version == MVPP22 && change_interface) {
/* Make sure the port is disabled when reconfiguring the mode */
mvpp2_port_disable(port);
mvpp22_gop_mask_irq(port);
- if (port->priv->hw_version == MVPP22) {
- port->phy_interface = state->interface;
+ port->phy_interface = state->interface;
- /* Reconfigure the serdes lanes */
- phy_power_off(port->comphy);
- mvpp22_mode_reconfigure(port);
- }
+ /* Reconfigure the serdes lanes */
+ phy_power_off(port->comphy);
+ mvpp22_mode_reconfigure(port);
mvpp2_port_enable(port);
}
@@ -4698,7 +4696,7 @@ static void mvpp2_mac_config(struct net_device *dev, unsigned int mode,
if (port->priv->hw_version == MVPP21 && port->flags & MVPP2_F_LOOPBACK)
mvpp2_port_loopback_set(port, state);
- if (change_interface)
+ if (port->priv->hw_version == MVPP22 && change_interface)
mvpp22_gop_unmask_irq(port);
}
--
2.20.1
next prev parent reply other threads:[~2019-02-15 15:36 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-15 15:32 [PATCH net-next 00/13] net: mvpp2: various fixes Antoine Tenart
2019-02-15 15:32 ` [PATCH net-next 01/13] net: mvpp2: do not call phylink_mac_change if there is no event Antoine Tenart
2019-02-15 17:05 ` Russell King - ARM Linux admin
2019-02-18 10:40 ` Antoine Tenart
2019-02-15 15:32 ` [PATCH net-next 02/13] net: mvpp2: a port can be disabled even if we use the link IRQ Antoine Tenart
2019-02-15 15:32 ` [PATCH net-next 03/13] net: mvpp2: do not disable the port if the mode hasn't changed Antoine Tenart
2019-02-15 15:32 ` Antoine Tenart [this message]
2019-02-15 15:32 ` [PATCH net-next 05/13] net: mvpp2: do not set the XLG MAC in reset when disabling a port Antoine Tenart
2019-02-15 15:32 ` [PATCH net-next 06/13] net: mvpp2: fix a typo in the header Antoine Tenart
2019-02-15 15:32 ` [PATCH net-next 07/13] net: mvpp2: fix validate for PPv2.1 Antoine Tenart
2019-02-15 15:32 ` [PATCH net-next 08/13] net: mvpp2: fix the computation of the RXQs Antoine Tenart
2019-02-15 15:32 ` [PATCH net-next 09/13] net: mvpp2: update the port documentation regarding the GoP Antoine Tenart
2019-02-15 15:32 ` [PATCH net-next 10/13] net: mvpp2: reset the XPCS while reconfiguring the serdes lanes Antoine Tenart
2019-02-15 17:12 ` Russell King - ARM Linux admin
2019-02-15 17:23 ` Stefan Chulski
2019-02-18 10:26 ` Antoine Tenart
2019-02-18 10:43 ` Russell King - ARM Linux admin
2019-02-18 10:47 ` Russell King - ARM Linux admin
2019-02-18 10:52 ` Antoine Tenart
2019-02-18 11:08 ` [EXT] " Stefan Chulski
2019-02-18 11:28 ` Russell King - ARM Linux admin
2019-02-18 11:33 ` Stefan Chulski
2019-02-18 10:50 ` Antoine Tenart
2019-02-15 15:32 ` [PATCH net-next 11/13] net: mvpp2: reset the XLG MAC in port_reset Antoine Tenart
2019-02-15 15:32 ` [PATCH net-next 12/13] net: mvpp2: fix alignment of MVPP2_GMAC_CONFIG_MII_SPEED definition Antoine Tenart
2019-02-15 15:32 ` [PATCH net-next 13/13] net: mvpp2: some AN fields require the link to be down when updated Antoine Tenart
2019-02-17 21:23 ` [PATCH net-next 00/13] net: mvpp2: various fixes David Miller
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