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mlxsw: reg: Fix SPVM max record count

The num_rec field is 8 bit, so the maximal count number is 255. This
fixes vlans not being enabled for wider ranges than 255.

Fixes: b2e345f9a454 ("mlxsw: reg: Add Switch Port VID and Switch Port VLAN Membership registers definitions")
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Reviewed-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Jiri Pirko 8 years ago
parent
37c343b4f4
commit
f004ec065b
1 changed files with 1 additions and 1 deletions
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  1. 1 1
      drivers/net/ethernet/mellanox/mlxsw/reg.h

+ 1 - 1
drivers/net/ethernet/mellanox/mlxsw/reg.h
View File 

@@ -769,7 +769,7 @@ static inline void mlxsw_reg_spvid_pack(char *payload, u8 local_port, u16 pvid)
 
 #define MLXSW_REG_SPVM_ID 0x200F
 
 #define MLXSW_REG_SPVM_ID 0x200F
 
 #define MLXSW_REG_SPVM_BASE_LEN 0x04 /* base length, without records */
 
 #define MLXSW_REG_SPVM_BASE_LEN 0x04 /* base length, without records */
 
 #define MLXSW_REG_SPVM_REC_LEN 0x04 /* record length */
 
 #define MLXSW_REG_SPVM_REC_LEN 0x04 /* record length */
 
-#define MLXSW_REG_SPVM_REC_MAX_COUNT 256
 
+#define MLXSW_REG_SPVM_REC_MAX_COUNT 255
 
 #define MLXSW_REG_SPVM_LEN (MLXSW_REG_SPVM_BASE_LEN +	\
 
 #define MLXSW_REG_SPVM_LEN (MLXSW_REG_SPVM_BASE_LEN +	\
 
 		    MLXSW_REG_SPVM_REC_LEN * MLXSW_REG_SPVM_REC_MAX_COUNT)
 
 		    MLXSW_REG_SPVM_REC_LEN * MLXSW_REG_SPVM_REC_MAX_COUNT)