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Message-Id: <20200508123129.126274302@linuxfoundation.org>
Date: Fri, 8 May 2020 14:30:56 +0200
From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To: linux-kernel@...r.kernel.org
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
stable@...r.kernel.org, Ido Schimmel <idosch@...lanox.com>,
Jiri Pirko <jiri@...lanox.com>,
"David S. Miller" <davem@...emloft.net>
Subject: [PATCH 4.4 065/312] mlxsw: Treat local port 64 as valid
From: Ido Schimmel <idosch@...lanox.com>
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@...lanox.com>
Signed-off-by: Jiri Pirko <jiri@...lanox.com>
Signed-off-by: David S. Miller <davem@...emloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
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
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