From: Russell King <rmk+kernel@armlinux.org.uk>
To: Andrew Lunn <andrew@lunn.ch>,
Florian Fainelli <f.fainelli@gmail.com>,
Heiner Kallweit <hkallweit1@gmail.com>,
Ioana Ciornei <ioana.ciornei@nxp.com>
Cc: Vladimir Oltean <vladimir.oltean@nxp.com>,
Claudiu Manoil <claudiu.manoil@nxp.com>,
Alexandru Marginean <alexandru.marginean@nxp.com>,
"michael@walle.cc" <michael@walle.cc>,
"olteanv@gmail.com" <olteanv@gmail.com>,
"David S. Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>,
netdev@vger.kernel.org
Subject: [PATCH RFC net-next 03/13] net: phylink: rearrange resolve mac_config() call
Date: Tue, 30 Jun 2020 15:28:46 +0100 [thread overview]
Message-ID: <E1jqHFe-0006OT-0k@rmk-PC.armlinux.org.uk> (raw)
In-Reply-To: <20200630142754.GC1551@shell.armlinux.org.uk>
Use a boolean to indicate whether mac_config() should be called during
a resolution. This allows resolution to have a single location where
mac_config() will be called, which will allow us to make decisions
about how and what we do.
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
---
drivers/net/phy/phylink.c | 21 ++++++++-------------
1 file changed, 8 insertions(+), 13 deletions(-)
diff --git a/drivers/net/phy/phylink.c b/drivers/net/phy/phylink.c
index b36e0315f0b1..8ffe5df5c296 100644
--- a/drivers/net/phy/phylink.c
+++ b/drivers/net/phy/phylink.c
@@ -421,13 +421,6 @@ static void phylink_mac_config(struct phylink *pl,
pl->mac_ops->mac_config(pl->config, pl->cur_link_an_mode, state);
}
-static void phylink_mac_config_up(struct phylink *pl,
- const struct phylink_link_state *state)
-{
- if (state->link)
- phylink_mac_config(pl, state);
-}
-
static void phylink_mac_pcs_an_restart(struct phylink *pl)
{
if (pl->link_config.an_enabled &&
@@ -578,6 +571,7 @@ static void phylink_resolve(struct work_struct *w)
struct phylink *pl = container_of(w, struct phylink, resolve);
struct phylink_link_state link_state;
struct net_device *ndev = pl->netdev;
+ bool mac_config = false;
bool cur_link_state;
mutex_lock(&pl->state_mutex);
@@ -596,12 +590,12 @@ static void phylink_resolve(struct work_struct *w)
case MLO_AN_PHY:
link_state = pl->phy_state;
phylink_apply_manual_flow(pl, &link_state);
- phylink_mac_config_up(pl, &link_state);
+ mac_config = link_state.link;
break;
case MLO_AN_FIXED:
phylink_get_fixed_state(pl, &link_state);
- phylink_mac_config_up(pl, &link_state);
+ mac_config = link_state.link;
break;
case MLO_AN_INBAND:
@@ -619,15 +613,16 @@ static void phylink_resolve(struct work_struct *w)
/* If we have a PHY, we need to update with
* the PHY flow control bits. */
link_state.pause = pl->phy_state.pause;
- phylink_apply_manual_flow(pl, &link_state);
- phylink_mac_config(pl, &link_state);
- } else {
- phylink_apply_manual_flow(pl, &link_state);
+ mac_config = true;
}
+ phylink_apply_manual_flow(pl, &link_state);
break;
}
}
+ if (mac_config)
+ phylink_mac_config(pl, &link_state);
+
if (link_state.link != cur_link_state) {
pl->old_link_state = link_state.link;
if (!link_state.link)
--
2.20.1
next prev parent reply other threads:[~2020-06-30 14:28 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-30 14:27 [PATCH RFC net-next 00/13] Phylink PCS updates Russell King - ARM Linux admin
2020-06-30 14:28 ` [PATCH RFC net-next 01/13] net: phylink: update ethtool reporting for fixed-link modes Russell King
2020-06-30 18:15 ` Florian Fainelli
2020-06-30 14:28 ` [PATCH RFC net-next 02/13] net: phylink: rejig link state tracking Russell King
2020-06-30 18:15 ` Florian Fainelli
2020-06-30 14:28 ` Russell King [this message]
2020-06-30 18:32 ` [PATCH RFC net-next 03/13] net: phylink: rearrange resolve mac_config() call Florian Fainelli
2020-06-30 14:28 ` [PATCH RFC net-next 04/13] net: phylink: ensure link is down when changing interface Russell King
2020-06-30 18:32 ` Florian Fainelli
2020-06-30 14:28 ` [PATCH RFC net-next 05/13] net: phylink: update PCS when changing interface during resolution Russell King
2020-06-30 18:33 ` Florian Fainelli
2020-06-30 14:29 ` [PATCH RFC net-next 06/13] net: phylink: avoid mac_config calls Russell King
2020-06-30 19:04 ` Florian Fainelli
2020-06-30 14:29 ` [PATCH RFC net-next 07/13] net: phylink: simplify ksettings_set() implementation Russell King
2020-07-20 10:24 ` Ioana Ciornei
2020-06-30 14:29 ` [PATCH RFC net-next 08/13] net: phylink: simplify phy case for ksettings_set method Russell King
2020-07-20 10:44 ` Ioana Ciornei
2020-07-20 12:45 ` Russell King - ARM Linux admin
2020-06-30 14:29 ` [PATCH RFC net-next 09/13] net: phylink: simplify fixed-link " Russell King
2020-07-20 10:52 ` Ioana Ciornei
2020-06-30 14:29 ` [PATCH RFC net-next 10/13] net: phylink: in-band pause mode advertisement update for PCS Russell King
2020-06-30 16:19 ` Jakub Kicinski
2020-06-30 14:29 ` [PATCH RFC net-next 11/13] net: phylink: re-implement interface configuration with PCS Russell King
2020-07-20 11:40 ` Ioana Ciornei
2020-07-20 12:44 ` Russell King - ARM Linux admin
2020-07-20 13:02 ` Ioana Ciornei
2020-07-20 14:19 ` Russell King - ARM Linux admin
2020-06-30 14:29 ` [PATCH RFC net-next 12/13] net: phylink: add struct phylink_pcs Russell King
2020-07-01 10:47 ` Vladimir Oltean
2020-07-01 11:16 ` Russell King - ARM Linux admin
2020-07-01 11:24 ` Vladimir Oltean
2020-07-20 15:50 ` Ioana Ciornei
2020-07-20 16:26 ` Russell King - ARM Linux admin
2020-07-20 16:59 ` Ioana Ciornei
2020-07-20 18:16 ` Russell King - ARM Linux admin
2020-06-30 14:29 ` [PATCH RFC net-next 13/13] net: phylink: add interface to configure clause 22 PCS PHY Russell King
2020-07-01 10:52 ` Ioana Ciornei
2020-07-14 8:49 ` [PATCH RFC net-next 00/13] Phylink PCS updates Vladimir Oltean
2020-07-14 13:18 ` Russell King - ARM Linux admin
2020-07-14 21:22 ` Florian Fainelli
2020-07-15 9:53 ` Russell King - ARM Linux admin
2020-07-14 23:46 ` Vladimir Oltean
2020-07-15 11:21 ` Russell King - ARM Linux admin
2020-07-15 11:34 ` Russell King - ARM Linux admin
2020-07-15 12:31 ` Vladimir Oltean
2020-07-15 14:20 ` Andrew Lunn
2020-07-15 17:02 ` Russell King - ARM Linux admin
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