[ewg] [PATCH] IB/qib: initialize serdes for mezzanine cards

Vladimir Sokolovsky vlad at dev.mellanox.co.il
Mon Jul 5 01:13:05 PDT 2010


Ralph Campbell wrote:
> IB/qib: initialize serdes for mezzanine cards
> 
> A number of QLogic mezzanine cards need to know which slot they are
> connected to in order to set the serdes parameters correctly.
> This is because there is no QSFP EEPROM to indicate the trace length
> to the switch. The fix is to use dmidecode to get the blade slot number
> and set the serdes accordingly.
> 
> Signed-off-by: Ralph Campbell <ralph.campbell at qlogic.com>
> ---
> 
> Vlad,
> You can pull this change from:
> git.openfabrics.org/~ralphc/linux-2.6/.git ofed_kernel_1_5
> 
> 

Done,

Regards,
Vladimir



More information about the ewg mailing list