On Thu, 2004-09-30 at 15:16, Sean Hefty wrote:
> The following patch should match response MADs with the corresponding request. A
> response without a matching request is discarded, and responses are reported before
> requests.
>
> Timeouts of request MADs are not yet handled.
Thanks! Applied with a few changes:
1. In ib_post_send_mad, where the TID is obtained from the sg list, the
addr is a physical one and needed converted to a virtual one.
mad_send_wr->tid = ((struct ib_mad_hdr*)
bus_to_virt(cur_send_wr->sg_list->addr))->tid;
2. Added the following to reassemble_recv (it was eliminated from
ib_mad_recv_done_handler):
INIT_LIST_HEAD(&recv->header.recv_buf.list);
I also eliminated an unneeded stack variable in ib_post_send_mad.
Also, should the TID be overwritten in the high 32 bits or do we trust
the client to set this properly ?
Note that I only validated an incoming request and have not tested the
request/response matching as yet.
-- Hal
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