From: <gregkh@linuxfoundation.org>
To: f.fainelli@gmail.com, davem@davemloft.net,
gregkh@linuxfoundation.org, vivien.didelot@savoirfairelinux.com
Cc: <stable@vger.kernel.org>, <stable-commits@vger.kernel.org>
Subject: Patch "net: dsa: bcm_sf2: Fix 64-bits register writes" has been added to the 4.2-stable tree
Date: Wed, 30 Sep 2015 05:32:02 +0200 [thread overview]
Message-ID: <1443583922131103@kroah.com> (raw)
This is a note to let you know that I've just added the patch titled
net: dsa: bcm_sf2: Fix 64-bits register writes
to the 4.2-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-dsa-bcm_sf2-fix-64-bits-register-writes.patch
and it can be found in the queue-4.2 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.
>From foo@baz Wed Sep 30 05:25:07 CEST 2015
From: Florian Fainelli <f.fainelli@gmail.com>
Date: Tue, 8 Sep 2015 20:06:41 -0700
Subject: net: dsa: bcm_sf2: Fix 64-bits register writes
From: Florian Fainelli <f.fainelli@gmail.com>
[ Upstream commit 03679a14739a0d4c14b52ba65a69ff553bfba73b ]
The macro to write 64-bits quantities to the 32-bits register swapped
the value and offsets arguments, we want to preserve the ordering of the
arguments with respect to how writel() is implemented for instance:
value first, offset/base second.
Fixes: 246d7f773c13 ("net: dsa: add Broadcom SF2 switch driver")
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/net/dsa/bcm_sf2.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/net/dsa/bcm_sf2.h
+++ b/drivers/net/dsa/bcm_sf2.h
@@ -112,8 +112,8 @@ static inline u64 name##_readq(struct bc
spin_unlock(&priv->indir_lock); \
return (u64)indir << 32 | dir; \
} \
-static inline void name##_writeq(struct bcm_sf2_priv *priv, u32 off, \
- u64 val) \
+static inline void name##_writeq(struct bcm_sf2_priv *priv, u64 val, \
+ u32 off) \
{ \
spin_lock(&priv->indir_lock); \
reg_writel(priv, upper_32_bits(val), REG_DIR_DATA_WRITE); \
Patches currently in stable-queue which might be from f.fainelli@gmail.com are
queue-4.2/net-dsa-bcm_sf2-do-not-override-speed-settings.patch
queue-4.2/net-phy-fixed_phy-handle-link-down-case.patch
queue-4.2/net-dsa-bcm_sf2-fix-ageing-conditions-and-operation.patch
queue-4.2/of_mdio-add-new-dt-property-managed-to-specify-the-phy-management-type.patch
queue-4.2/phylib-fix-device-deletion-order-in-mdiobus_unregister.patch
queue-4.2/net-dsa-bcm_sf2-fix-64-bits-register-writes.patch
reply other threads:[~2015-09-30 3:32 UTC|newest]
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