[flashrom] [PATCH] Mask the correct number of bits for BARs
c-d.hailfinger.devel.2006 at gmx.net
Wed Mar 17 01:48:25 CET 2010
On 17.03.2010 01:45, Uwe Hermann wrote:
> On Thu, Mar 04, 2010 at 09:00:49PM +0100, Carl-Daniel Hailfinger wrote:
>> PCI device BARs of all types had only bits 1:0 cleared while reading the
>> address. That was correct for IO BARs, but failed to mask bit 3:2 for
>> MEM BARs, resulting in odd offsets for prefetchable MEM BARs and for
>> 64-bit capable MEM BARs.
>> Mask the correct number of bits for all types of BARs and add some debug
>> printing about BAR type.
>> Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006 at gmx.net>
> Acked-by: Uwe Hermann <uwe at hermann-uwe.de>
Thanks, committed in r946.
"I do consider assignment statements and pointer variables to be among
computer science's most valuable treasures."
-- Donald E. Knuth
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