This is a note to let you know that I've just added the patch titled
mlxsw: Treat local port 64 as valid
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:
mlxsw-treat-local-port-64-as-valid.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 1e5ad30c649a82a062ce79a87c1296e6c6f328c2 Mon Sep 17 00:00:00 2001
From: Ido Schimmel <idosch@xxxxxxxxxxxx>
Date: Mon, 15 Feb 2016 13:19:53 +0100
Subject: mlxsw: Treat local port 64 as valid
From: Ido Schimmel <idosch@xxxxxxxxxxxx>
commit 1e5ad30c649a82a062ce79a87c1296e6c6f328c2 upstream.
MLXSW_PORT_MAX_PORTS represents the maximum number of local ports, which
is 65 for both ASICs (SwitchX-2 and Spectrum) supported by this driver.
Fixes: 93c1edb27f9e ("mlxsw: Introduce Mellanox switch driver core")
Signed-off-by: Ido Schimmel <idosch@xxxxxxxxxxxx>
Signed-off-by: Jiri Pirko <jiri@xxxxxxxxxxxx>
Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/net/ethernet/mellanox/mlxsw/port.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/net/ethernet/mellanox/mlxsw/port.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/port.h
@@ -49,7 +49,7 @@
#define MLXSW_PORT_MID 0xd000
#define MLXSW_PORT_MAX_PHY_PORTS 0x40
-#define MLXSW_PORT_MAX_PORTS MLXSW_PORT_MAX_PHY_PORTS
+#define MLXSW_PORT_MAX_PORTS (MLXSW_PORT_MAX_PHY_PORTS + 1)
#define MLXSW_PORT_DEVID_BITS_OFFSET 10
#define MLXSW_PORT_PHY_BITS_OFFSET 4
Patches currently in stable-queue which might be from idosch@xxxxxxxxxxxx are
queue-4.4/mlxsw-treat-local-port-64-as-valid.patch
queue-4.4/mlxsw-pci-correctly-determine-if-descriptor-queue-is-full.patch
