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net: dsa: mv88e6xxx: prefix Global 2 Device Mapping macros

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Prefix and document the Global 2 Device Mapping macros.

Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Vivien Didelot 2017-06-19 10:55:39 -04:00 committed by David S. Miller
parent 56dc734712
commit 067e474a03
2 changed files with 7 additions and 5 deletions
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2
drivers/net/dsa/mv88e6xxx/global2.c
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@ -73,7 +73,7 @@ static int mv88e6xxx_g2_device_mapping_write(struct mv88e6xxx_chip *chip,
{
u16 val = (target << 8) | (port & 0xf);
return mv88e6xxx_g2_update(chip, GLOBAL2_DEVICE_MAPPING, val);
return mv88e6xxx_g2_update(chip, MV88E6XXX_G2_DEVICE_MAPPING, val);
}
static int mv88e6xxx_g2_set_device_mapping(struct mv88e6xxx_chip *chip)

10
drivers/net/dsa/mv88e6xxx/global2.h
View File

@ -31,10 +31,12 @@
#define GLOBAL2_SWITCH_MGMT_FLOW_CONTROL_MSG BIT(13)
#define GLOBAL2_SWITCH_MGMT_FORCE_FLOW_CTRL_PRI BIT(7)
#define GLOBAL2_SWITCH_MGMT_RSVD2CPU BIT(3)
#define GLOBAL2_DEVICE_MAPPING 0x06
#define GLOBAL2_DEVICE_MAPPING_UPDATE BIT(15)
#define GLOBAL2_DEVICE_MAPPING_TARGET_SHIFT 8
#define GLOBAL2_DEVICE_MAPPING_PORT_MASK 0x0f
/* Offset 0x06: Device Mapping Table Register */
#define MV88E6XXX_G2_DEVICE_MAPPING 0x06
#define MV88E6XXX_G2_DEVICE_MAPPING_UPDATE 0x8000
#define MV88E6XXX_G2_DEVICE_MAPPING_DEV_MASK 0x1f00
#define MV88E6XXX_G2_DEVICE_MAPPING_PORT_MASK 0x000f
/* Offset 0x07: Trunk Mask Table Register */
#define MV88E6XXX_G2_TRUNK_MASK 0x07