net: dsa: mv88e6xxx: extract trunk mapping

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The Trunk Mask and Trunk Mapping registers are two Global 2 indirect
accesses to trunking configuration.

Add helpers for these tables and simplify the Global 2 setup.

Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Vivien Didelot 2016-07-18 20:45:32 -04:00 • committed by David S. Miller

parent f22ab64123

commit 5154041fa7

2 changed files with 48 additions and 21 deletions

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68

drivers/net/dsa/mv88e6xxx/chip.c

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1

drivers/net/dsa/mv88e6xxx/mv88e6xxx.h

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