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mlxsw: reg: Add max_shaper_bs to QoS ETS Element Configuration

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The QEEC register configures scheduling elements. One of the bits of
configuration is the burst size to use for the shaper installed on the
element. Add the necessary fields to support this configuration.

Signed-off-by: Petr Machata <[email protected]>
Signed-off-by: Ido Schimmel <[email protected]>
Acked-by: Jiri Pirko <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
This commit is contained in:
Petr Machata authored and David S. Miller committed 2020-01-25 10:56:31 +01:00
1 parent be1d5a8a77
commit 23effa2479
1 file changed
+15
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drivers/net/ethernet/mellanox/mlxsw/reg.h
+15
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@@ -3602,6 +3602,21 @@ MLXSW_ITEM32(reg, qeec, dwrr, 0x18, 15, 1);
*/
MLXSW_ITEM32(reg, qeec, dwrr_weight, 0x18, 0, 8);
/* reg_qeec_max_shaper_bs
* Max shaper burst size
* Burst size is 2^max_shaper_bs * 512 bits
* For Spectrum-1: Range is: 5..25
* For Spectrum-2: Range is: 11..25
* Reserved when ptps = 1
* Access: RW
*/
MLXSW_ITEM32(reg, qeec, max_shaper_bs, 0x1C, 0, 6);
#define MLXSW_REG_QEEC_HIGHEST_SHAPER_BS 25
#define MLXSW_REG_QEEC_LOWEST_SHAPER_BS_SP1 5
#define MLXSW_REG_QEEC_LOWEST_SHAPER_BS_SP2 11
#define MLXSW_REG_QEEC_LOWEST_SHAPER_BS_SP3 5
static inline void mlxsw_reg_qeec_pack(char *payload, u8 local_port,
enum mlxsw_reg_qeec_hr hr, u8 index,
u8 next_index)