[ofa-general] Re: Processing multiple WR's in MTHCA (other drivers).
Michael S. Tsirkin
mst at dev.mellanox.co.il
Wed Aug 1 02:17:45 PDT 2007
Quoting Krishna Kumar2 <krkumar2 at in.ibm.com>:
Subject: Processing multiple WR's in MTHCA (other drivers).
> If I call post_send with multiple WR's (as a list of 'next' linked WR's) from
> IPoIB to the driver, is it guaranteed that those WR's will go out on the wire in
> the same sequence?
See chapter 9.5 transaction ordering:
C9-25: A requester shall transmit request messages in the order that the
Work Queue Elements (WQEs) were posted.
--
MST
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