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(parent: eb2e7f0) | patch
net: dsa: mv88e6xxx: wait for 88E6185 PPU disabled
authorVivien Didelot <vivien.didelot@gmail.com>
Fri, 9 Aug 2019 22:47:53 +0000 (18:47 -0400)
committerDavid S. Miller <davem@davemloft.net>
Mon, 12 Aug 2019 04:27:15 +0000 (21:27 -0700)
commit929938536fc0b1628fec8aff62a756e1c4f506d2
treedf1c0729d74c4d3902448025cf95ec840261f496tree | snapshot
parenteb2e7f092271091f774a20c0c3b8df3c8c52e060commit | diff
net: dsa: mv88e6xxx: wait for 88E6185 PPU disabled

The PPU state of 88E6185 can be either "Disabled at Reset" or
"Disabled after Initialization". Because we intentionally clear the
PPU Enabled bit before checking its state, it is safe to wait for the
MV88E6185_G1_STS_PPU_STATE_DISABLED state explicitly instead of waiting
for any state different than MV88E6185_G1_STS_PPU_STATE_POLLING.

Signed-off-by: Vivien Didelot <vivien.didelot@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/dsa/mv88e6xxx/global1.c diff | blob | history
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