[PATCH net-next 07/14] mlxsw: reg: Increase MLXSW_REG_QEEC_MAS_DIS

Ido Schimmel
2020-01-24T13:24:21Z

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>
---
drivers/net/ethernet/mellanox/mlxsw/reg.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/mellanox/mlxsw/reg.h b/drivers/net/ethernet/mellanox/mlxsw/reg.h
index afd712d8fd46..dd6685156396 100644
--- 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, 0x0C, 0, 28);
*/
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.
--
2.24.1