RE: Socket Direct Protocol: help (2)

Tung, Chien Tin
2010-04-13T20:02:15Z

>> NE020 supports 4 SGEs. I don't know enough about SDP to know why it is
>> using this calculation for # of send_sge:
>>
>> #define SDP_MAX_RECV_SKB_FRAGS (PAGE_SIZE > 0x8000 ? 1 : 0x8000 / PAGE_SIZE)
>>
>>
>
>Chien, does the NE020 support FMRs? I looked at the nes ofed-1.5 code
>and it appears to do nothing in the map_phys_fmr functions.

We never implemented map_phys_fmr. Is it relevant to the # of SGEs?

Chien