net: dsa: mv88e6xxx: prefix Port Switch ID macros

For implicit namespacing and clarity, prefix the common Switch ID
Register macros with MV88E6XXX_PORT_SWITCH_ID.

Document the register and prefer ordered hex masks values for all
Marvell 16-bit registers, this means shifting their values by 4.

Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 30 insertions, 30 deletions

diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c
index 0a2bac1cde44..7d0868a45cdc 100644
--- a/drivers/net/dsa/mv88e6xxx/chip.c
+++ b/drivers/net/dsa/mv88e6xxx/chip.c
@@ -2181,7 +2181,7 @@ static int mv88e6xxx_mdio_read(struct mii_bus *bus, int phy, int reg)
 		 * the mv88e6390 family model number instead.
 		 */
 		if (!(val & 0x3f0))
-			val |= PORT_SWITCH_ID_PROD_NUM_6390;
+			val |= MV88E6XXX_PORT_SWITCH_ID_PROD_6390 >> 4;
 	}
 
 	return err ? err : val;
@@ -3162,7 +3162,7 @@ static const struct mv88e6xxx_ops mv88e6390x_ops = {
 
 static const struct mv88e6xxx_info mv88e6xxx_table[] = {
 	[MV88E6085] = {
-		.prod_num = PORT_SWITCH_ID_PROD_NUM_6085,
+		.prod_num = MV88E6XXX_PORT_SWITCH_ID_PROD_6085,
 		.family = MV88E6XXX_FAMILY_6097,
 		.name = "Marvell 88E6085",
 		.num_databases = 4096,
@@ -3180,7 +3180,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
 	},
 
 	[MV88E6095] = {
-		.prod_num = PORT_SWITCH_ID_PROD_NUM_6095,
+		.prod_num = MV88E6XXX_PORT_SWITCH_ID_PROD_6095,
 		.family = MV88E6XXX_FAMILY_6095,
 		.name = "Marvell 88E6095/88E6095F",
 		.num_databases = 256,
@@ -3197,7 +3197,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
 	},
 
 	[MV88E6097] = {
-		.prod_num = PORT_SWITCH_ID_PROD_NUM_6097,
+		.prod_num = MV88E6XXX_PORT_SWITCH_ID_PROD_6097,
 		.family = MV88E6XXX_FAMILY_6097,
 		.name = "Marvell 88E6097/88E6097F",
 		.num_databases = 4096,
@@ -3215,7 +3215,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
 	},
 
 	[MV88E6123] = {
-		.prod_num = PORT_SWITCH_ID_PROD_NUM_6123,
+		.prod_num = MV88E6XXX_PORT_SWITCH_ID_PROD_6123,
 		.family = MV88E6XXX_FAMILY_6165,
 		.name = "Marvell 88E6123",
 		.num_databases = 4096,
@@ -3233,7 +3233,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
 	},
 
 	[MV88E6131] = {
-		.prod_num = PORT_SWITCH_ID_PROD_NUM_6131,
+		.prod_num = MV88E6XXX_PORT_SWITCH_ID_PROD_6131,
 		.family = MV88E6XXX_FAMILY_6185,
 		.name = "Marvell 88E6131",
 		.num_databases = 256,
@@ -3250,7 +3250,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
 	},
 
 	[MV88E6141] = {
-		.prod_num = PORT_SWITCH_ID_PROD_NUM_6141,
+		.prod_num = MV88E6XXX_PORT_SWITCH_ID_PROD_6141,
 		.family = MV88E6XXX_FAMILY_6341,
 		.name = "Marvell 88E6341",
 		.num_databases = 4096,
@@ -3267,7 +3267,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
 	},
 
 	[MV88E6161] = {
-		.prod_num = PORT_SWITCH_ID_PROD_NUM_6161,
+		.prod_num = MV88E6XXX_PORT_SWITCH_ID_PROD_6161,
 		.family = MV88E6XXX_FAMILY_6165,
 		.name = "Marvell 88E6161",
 		.num_databases = 4096,
@@ -3285,7 +3285,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
 	},
 
 	[MV88E6165] = {
-		.prod_num = PORT_SWITCH_ID_PROD_NUM_6165,
+		.prod_num = MV88E6XXX_PORT_SWITCH_ID_PROD_6165,
 		.family = MV88E6XXX_FAMILY_6165,
 		.name = "Marvell 88E6165",
 		.num_databases = 4096,
@@ -3303,7 +3303,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
 	},
 
 	[MV88E6171] = {
-		.prod_num = PORT_SWITCH_ID_PROD_NUM_6171,
+		.prod_num = MV88E6XXX_PORT_SWITCH_ID_PROD_6171,
 		.family = MV88E6XXX_FAMILY_6351,
 		.name = "Marvell 88E6171",
 		.num_databases = 4096,
@@ -3321,7 +3321,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
 	},
 
 	[MV88E6172] = {
-		.prod_num = PORT_SWITCH_ID_PROD_NUM_6172,
+		.prod_num = MV88E6XXX_PORT_SWITCH_ID_PROD_6172,
 		.family = MV88E6XXX_FAMILY_6352,
 		.name = "Marvell 88E6172",
 		.num_databases = 4096,
@@ -3339,7 +3339,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
 	},
 
 	[MV88E6175] = {
-		.prod_num = PORT_SWITCH_ID_PROD_NUM_6175,
+		.prod_num = MV88E6XXX_PORT_SWITCH_ID_PROD_6175,
 		.family = MV88E6XXX_FAMILY_6351,
 		.name = "Marvell 88E6175",
 		.num_databases = 4096,
@@ -3357,7 +3357,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
 	},
 
 	[MV88E6176] = {
-		.prod_num = PORT_SWITCH_ID_PROD_NUM_6176,
+		.prod_num = MV88E6XXX_PORT_SWITCH_ID_PROD_6176,
 		.family = MV88E6XXX_FAMILY_6352,
 		.name = "Marvell 88E6176",
 		.num_databases = 4096,
@@ -3375,7 +3375,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
 	},
 
 	[MV88E6185] = {
-		.prod_num = PORT_SWITCH_ID_PROD_NUM_6185,
+		.prod_num = MV88E6XXX_PORT_SWITCH_ID_PROD_6185,
 		.family = MV88E6XXX_FAMILY_6185,
 		.name = "Marvell 88E6185",
 		.num_databases = 256,
@@ -3392,7 +3392,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
 	},
 
 	[MV88E6190] = {
-		.prod_num = PORT_SWITCH_ID_PROD_NUM_6190,
+		.prod_num = MV88E6XXX_PORT_SWITCH_ID_PROD_6190,
 		.family = MV88E6XXX_FAMILY_6390,
 		.name = "Marvell 88E6190",
 		.num_databases = 4096,
@@ -3410,7 +3410,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
 	},
 
 	[MV88E6190X] = {
-		.prod_num = PORT_SWITCH_ID_PROD_NUM_6190X,
+		.prod_num = MV88E6XXX_PORT_SWITCH_ID_PROD_6190X,
 		.family = MV88E6XXX_FAMILY_6390,
 		.name = "Marvell 88E6190X",
 		.num_databases = 4096,
@@ -3428,7 +3428,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
 	},
 
 	[MV88E6191] = {
-		.prod_num = PORT_SWITCH_ID_PROD_NUM_6191,
+		.prod_num = MV88E6XXX_PORT_SWITCH_ID_PROD_6191,
 		.family = MV88E6XXX_FAMILY_6390,
 		.name = "Marvell 88E6191",
 		.num_databases = 4096,
@@ -3446,7 +3446,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
 	},
 
 	[MV88E6240] = {
-		.prod_num = PORT_SWITCH_ID_PROD_NUM_6240,
+		.prod_num = MV88E6XXX_PORT_SWITCH_ID_PROD_6240,
 		.family = MV88E6XXX_FAMILY_6352,
 		.name = "Marvell 88E6240",
 		.num_databases = 4096,
@@ -3464,7 +3464,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
 	},
 
 	[MV88E6290] = {
-		.prod_num = PORT_SWITCH_ID_PROD_NUM_6290,
+		.prod_num = MV88E6XXX_PORT_SWITCH_ID_PROD_6290,
 		.family = MV88E6XXX_FAMILY_6390,
 		.name = "Marvell 88E6290",
 		.num_databases = 4096,
@@ -3482,7 +3482,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
 	},
 
 	[MV88E6320] = {
-		.prod_num = PORT_SWITCH_ID_PROD_NUM_6320,
+		.prod_num = MV88E6XXX_PORT_SWITCH_ID_PROD_6320,
 		.family = MV88E6XXX_FAMILY_6320,
 		.name = "Marvell 88E6320",
 		.num_databases = 4096,
@@ -3500,7 +3500,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
 	},
 
 	[MV88E6321] = {
-		.prod_num = PORT_SWITCH_ID_PROD_NUM_6321,
+		.prod_num = MV88E6XXX_PORT_SWITCH_ID_PROD_6321,
 		.family = MV88E6XXX_FAMILY_6320,
 		.name = "Marvell 88E6321",
 		.num_databases = 4096,
@@ -3517,7 +3517,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
 	},
 
 	[MV88E6341] = {
-		.prod_num = PORT_SWITCH_ID_PROD_NUM_6341,
+		.prod_num = MV88E6XXX_PORT_SWITCH_ID_PROD_6341,
 		.family = MV88E6XXX_FAMILY_6341,
 		.name = "Marvell 88E6341",
 		.num_databases = 4096,
@@ -3534,7 +3534,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
 	},
 
 	[MV88E6350] = {
-		.prod_num = PORT_SWITCH_ID_PROD_NUM_6350,
+		.prod_num = MV88E6XXX_PORT_SWITCH_ID_PROD_6350,
 		.family = MV88E6XXX_FAMILY_6351,
 		.name = "Marvell 88E6350",
 		.num_databases = 4096,
@@ -3552,7 +3552,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
 	},
 
 	[MV88E6351] = {
-		.prod_num = PORT_SWITCH_ID_PROD_NUM_6351,
+		.prod_num = MV88E6XXX_PORT_SWITCH_ID_PROD_6351,
 		.family = MV88E6XXX_FAMILY_6351,
 		.name = "Marvell 88E6351",
 		.num_databases = 4096,
@@ -3570,7 +3570,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
 	},
 
 	[MV88E6352] = {
-		.prod_num = PORT_SWITCH_ID_PROD_NUM_6352,
+		.prod_num = MV88E6XXX_PORT_SWITCH_ID_PROD_6352,
 		.family = MV88E6XXX_FAMILY_6352,
 		.name = "Marvell 88E6352",
 		.num_databases = 4096,
@@ -3587,7 +3587,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
 		.ops = &mv88e6352_ops,
 	},
 	[MV88E6390] = {
-		.prod_num = PORT_SWITCH_ID_PROD_NUM_6390,
+		.prod_num = MV88E6XXX_PORT_SWITCH_ID_PROD_6390,
 		.family = MV88E6XXX_FAMILY_6390,
 		.name = "Marvell 88E6390",
 		.num_databases = 4096,
@@ -3604,7 +3604,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
 		.ops = &mv88e6390_ops,
 	},
 	[MV88E6390X] = {
-		.prod_num = PORT_SWITCH_ID_PROD_NUM_6390X,
+		.prod_num = MV88E6XXX_PORT_SWITCH_ID_PROD_6390X,
 		.family = MV88E6XXX_FAMILY_6390,
 		.name = "Marvell 88E6390X",
 		.num_databases = 4096,
@@ -3641,13 +3641,13 @@ static int mv88e6xxx_detect(struct mv88e6xxx_chip *chip)
 	int err;
 
 	mutex_lock(&chip->reg_lock);
-	err = mv88e6xxx_port_read(chip, 0, PORT_SWITCH_ID, &id);
+	err = mv88e6xxx_port_read(chip, 0, MV88E6XXX_PORT_SWITCH_ID, &id);
 	mutex_unlock(&chip->reg_lock);
 	if (err)
 		return err;
 
-	prod_num = (id & 0xfff0) >> 4;
-	rev = id & 0x000f;
+	prod_num = id & MV88E6XXX_PORT_SWITCH_ID_PROD_MASK;
+	rev = id & MV88E6XXX_PORT_SWITCH_ID_REV_MASK;
 
 	info = mv88e6xxx_lookup_info(prod_num);
 	if (!info)