From: Florian Fainelli <f.fainelli@gmail.com>
To: netdev@vger.kernel.org
Cc: davem@davemloft.net, jogo@openwrt.org, hauke@hauke-m.de,
Florian Fainelli <f.fainelli@gmail.com>
Subject: [PATCH net] net: phy: re-apply PHY fixups during phy_register_device
Date: Mon, 28 Jul 2014 14:57:25 -0700 [thread overview]
Message-ID: <1406584645-20081-1-git-send-email-f.fainelli@gmail.com> (raw)
Commit 87aa9f9c61ad ("net: phy: consolidate PHY reset in phy_init_hw()")
moved the call to phy_scan_fixups() in phy_init_hw() after a software
reset is performed.
This broke PHY drivers which do register an early PHY fixup callback to
intercept the PHY probing and do things like changing the 32-bits unique
PHY identifier when a pseudo-PHY address has been used.
Reported-by: Hauke Mehrtens <hauke@hauke-m.de>
Reported-by: Jonas Gorski <jogo@openwrt.org>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
---
This changes is applicable to 3.14+ thanks!
drivers/net/phy/phy_device.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
index 74a82328dd49..1759d54682c8 100644
--- a/drivers/net/phy/phy_device.c
+++ b/drivers/net/phy/phy_device.c
@@ -355,6 +355,7 @@ int phy_device_register(struct phy_device *phydev)
phydev->bus->phy_map[phydev->addr] = phydev;
/* Run all of the fixups for this PHY */
+ phy_scan_fixups(phydev);
err = phy_init_hw(phydev);
if (err) {
pr_err("PHY %d failed to initialize\n", phydev->addr);
--
1.9.1
next reply other threads:[~2014-07-28 21:57 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-28 21:57 Florian Fainelli [this message]
2014-07-28 22:13 ` [PATCH net] net: phy: re-apply PHY fixups during phy_register_device Jonas Gorski
2014-07-28 22:14 ` Florian Fainelli
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1406584645-20081-1-git-send-email-f.fainelli@gmail.com \
--to=f.fainelli@gmail.com \
--cc=davem@davemloft.net \
--cc=hauke@hauke-m.de \
--cc=jogo@openwrt.org \
--cc=netdev@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox