This is a note to let you know that I've just added the patch titled
net: jme: fix suspend/resume on JMC260
to the 4.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
net-jme-fix-suspend-resume-on-jmc260.patch
and it can be found in the queue-4.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From foo@baz Sat Apr 16 10:02:52 PDT 2016
From: Diego Viola <diego.viola@xxxxxxxxx>
Date: Tue, 23 Feb 2016 12:04:04 -0300
Subject: net: jme: fix suspend/resume on JMC260
From: Diego Viola <diego.viola@xxxxxxxxx>
[ Upstream commit ee50c130c82175eaa0820c96b6d3763928af2241 ]
The JMC260 network card fails to suspend/resume because the call to
jme_start_irq() was too early, moving the call to jme_start_irq() after
the call to jme_reset_link() makes it work.
Prior this change suspend/resume would fail unless /sys/power/pm_async=0
was explicitly specified.
Relevant bug report: https://bugzilla.kernel.org/show_bug.cgi?id=112351
Signed-off-by: Diego Viola <diego.viola@xxxxxxxxx>
Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/net/ethernet/jme.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- a/drivers/net/ethernet/jme.c
+++ b/drivers/net/ethernet/jme.c
@@ -3312,13 +3312,14 @@ jme_resume(struct device *dev)
jme_reset_phy_processor(jme);
jme_phy_calibration(jme);
jme_phy_setEA(jme);
- jme_start_irq(jme);
netif_device_attach(netdev);
atomic_inc(&jme->link_changing);
jme_reset_link(jme);
+ jme_start_irq(jme);
+
return 0;
}
Patches currently in stable-queue which might be from diego.viola@xxxxxxxxx are
queue-4.4/net-jme-fix-suspend-resume-on-jmc260.patch
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