[ewg] iWARP uDAPL RDMA_READ(RR) test hangs on Chelsio T320

[Steve Wise]

On 6/13/2013 10:51 AM, John Jolly wrote:
> It appears to be returning 0

Indeed.

However, libcxgb3 seems to return -1 if num_sge >1:

static inline int iwch_build_rdma_read(union t3_wr *wqe, struct 
ibv_send_wr *wr,
                                        uint8_t *flit_cnt)
{
         if (wr->num_sge > 1)
                 return -1;

...

and t3b_post_send() returns the error returned by iwch_build_rdma_read()...


What version of libcxgb3 are you using?