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freebsd/sys/dev/bge
Pyun YongHyeon 3dd76c98e4 r241438 broke IPMI access on Sun Fire X2200 M2(BCM5715).
Fix the IPMI regression by sending BGE_FW_DRV_STATE_UNLOAD to
ASF/IPMI firmware in driver attach phase.  Sending heartheat to
ASF/IPMI is enabled only after upping interface so
setting driver state to BGE_FW_DRV_STATE_START in attach phase
broke IPMI access.
While I'm here, add NVRAM arbitration lock before performing
controller reset. ASF/IPMI firmware may be able to access the NVRAM
while controller reset is in progress.  Without the arbitration
lock before resetting the controller, ASF/IPMI may not initialize
properly.

Special thanks to Miroslav Lachman who provided full remote
debugging environments.
2013-03-13 01:40:01 +00:00
..
if_bge.c r241438 broke IPMI access on Sun Fire X2200 M2(BCM5715). 2013-03-13 01:40:01 +00:00
if_bgereg.h Add preliminary support for BCM57766 ASIC. 2012-11-30 01:38:00 +00:00