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(parent: f77f02b) | patch
net: dsa: mv88e6xxx: add a cascade port op
authorVivien Didelot <vivien.didelot@savoirfairelinux.com>
Wed, 9 May 2018 15:38:49 +0000 (11:38 -0400)
committerDavid S. Miller <davem@davemloft.net>
Thu, 10 May 2018 20:12:31 +0000 (16:12 -0400)
commit4e330cebc7b6e1d94b35b70c5b30aca419764709
treec8741a3bcaa42c6d718851ec1976d674ca652b41tree | snapshot
parentf77f02bc3a9a0e4bc4fe0f7d80ab1f72573e5eeecommit | diff
net: dsa: mv88e6xxx: add a cascade port op

Only the 88E6185 family has bits 15:12 Cascade Port bits in the Global
Control 2 register. Hence inconsistent values are actually written in
this register for other families.

Add a .set_cascade_port operation to isolate the 88E6185 case, and call
it from the device mapping setup function.

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>
drivers/net/dsa/mv88e6xxx/chip.c diff | blob | history
drivers/net/dsa/mv88e6xxx/chip.h diff | blob | history
drivers/net/dsa/mv88e6xxx/global1.c diff | blob | history
drivers/net/dsa/mv88e6xxx/global1.h diff | blob | history
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