staging: brcm80211: added clarification on softmac dma alignment

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Descriptor ring can only start at 8KB alignment, this requirement
is dictated by DMA hardware.

Reported-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Roland Vossen <rvossen@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

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Roland Vossen 2011-09-13 09:49:49 +02:00 • committed by Greg Kroah-Hartman

parent 7d9e0b9a7f

commit 5b876618c0

1 changed files with 6 additions and 2 deletions

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drivers/staging/brcm80211/brcmsmac/dma.c

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