d/freebsd-skq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Remove unnecessary delay. I don't see any comments in data sheet

Browse Source 
that requires 10ms delay after device reset.  Because that code was
there from day 1, I guess it was added to give enough settlement
time after updating BGE_MAC_MODE register.
The recommended delay time for BGE_MAC_MODE after updating is 40us
and it was already done in r241219.
This commit is contained in:
yongari 2012-10-10 05:43:04 +00:00
parent 85fe294b27
commit c88713bcea
1 changed files with 0 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
sys/dev/bge/if_bge.c
View File

@ -3784,7 +3784,6 @@ bge_reset(struct bge_softc *sc)
val = CSR_READ_4(sc, 0x7C00);
CSR_WRITE_4(sc, 0x7C00, val | (1 << 25));
}
DELAY(10000);
if (sc->bge_asicrev == BGE_ASICREV_BCM5720)
BGE_CLRBIT(sc, BGE_CPMU_CLCK_ORIDE,