From: Petr Machata <petrm@mellanox.com>
Date: Fri, 24 Jan 2020 15:23:11 +0200
Subject: mlxsw: reg: Increase MLXSW_REG_QEEC_MAS_DIS
Patch-mainline: v5.6-rc1
Git-commit: 92afbfedb77d59a4077d292b88a316f3de706344
References: bsc#1176774

As the port speeds grow, the current value of "unlimited shaper",
200000000Kbps, might become lower than the actually supported speeds. Bump
it to the maximum value that fits in the corresponding QEEC field, which is
about 2.1Tbps.

Signed-off-by: Petr Machata <petrm@mellanox.com>
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/net/ethernet/mellanox/mlxsw/reg.h |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/drivers/net/ethernet/mellanox/mlxsw/reg.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/reg.h
@@ -3563,8 +3563,8 @@ MLXSW_ITEM32(reg, qeec, min_shaper_rate,
  */
 MLXSW_ITEM32(reg, qeec, mase, 0x10, 31, 1);
 
-/* A large max rate will disable the max shaper. */
-#define MLXSW_REG_QEEC_MAS_DIS	200000000	/* Kbps */
+/* The largest max shaper value possible to disable the shaper. */
+#define MLXSW_REG_QEEC_MAS_DIS	((1u << 31) - 1)	/* Kbps */
 
 /* reg_qeec_max_shaper_rate
  * Max shaper information rate.