Larry Finger wrote:
> Michael Buesch wrote:
>
>> On Friday 25 April 2008 06:55:54 Larry Finger wrote:
>>
>>> Michael,
>>>
>>> I have discovered that both sprom_extract_r123() in the ssb driver,
>>> and ssb-sprom use a two-byte quantity to extract the board revision.
>>> In the specifications detailed in
>>> http://bcm-v4.sipsolutions.net/SPROM, a single-byte is used for this
>>> parameter.
>>>
>>> It is unlikely that this causes any serious difficulties; however, at
>>> least one fixup depends on the board revision, and I wanted to be
>>> certain that you were aware of the situation.
>>>
>> I'm not sure what you're talking about.
>>
>> #define SSB_SPROM1_BINF_BREV 0x00FF /* Board Revision */
>> SPEX(board_rev, SSB_SPROM1_BINF, SSB_SPROM1_BINF_BREV, 0);
>>
>>
>
> Yes - 2 bytes in the code above, but the spec says bits 0-7!
>
> Larry
>
>
Larry - 1 byte but the spec says one nibble.
So I quibble ;)
E
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