Re: ssb: how did we get special reject bit for SSB rev 2.3?

[Jonas Gorski <jonas.gorski@gmail.com>]

2011/5/17 Rafał Miłecki <zajec5@gmail.com>:
> W dniu 17 maja 2011 13:32 użytkownik Jonas Gorski
> <jonas.gorski@gmail.com> napisał:
>> 2011/5/17 Rafał Miłecki <zajec5@gmail.com>:
>>> Currently we are using different REJECT bit for SSB rev 2.3:
>>> #define  SSB_TMSLOW_REJECT      0x00000002 /* Reject (Standard Backplane) */
>>> #define  SSB_TMSLOW_REJECT_23   0x00000004 /* Reject (Backplane rev 2.3) */
>>>
>>> Does anyone know where did we get this from?
>>
>> Broadcom public sources define it as follows:
>> #define SBTML_REJ_MASK          0x0006          /* reject field */
>> #define SBTML_REJ               0x0002          /* reject */
>> #define SBTML_TMPREJ            0x0004          /* temporary reject,
>> for error recovery */
>>
>>>
>>> wl does never use this bit:
>>
>> It seems neither do the public ssb sources:
>> # grep -r 'SBTML_TMPREJ' shared/ | wc -l
>> 0
>> #
>
> Where did you check this? AFAIK wl has only linux_osl.c public
> available and brcmsmac does not support SSB at all. Do you find any
> references to SBTML_REJ in this "shared/*"?

This is from a bcm47xx router GPL tarball (the asus rt-n10 to be
specific), but it's also in the brcm80211 drivers:
<http://lxr.linux.no/#linux+v2.6.38/drivers/staging/brcm80211/include/sbconfig.h#L150>

and SBTML_REJ usage:
<http://lxr.linux.no/#linux+v2.6.38/drivers/staging/brcm80211/util/sbutils.c#L459>

Jonas