__be32 my_qpn;
__be32 my_ee;
__be32 rqpn;
- __be16 sl_g_mlpath;
+ u8 sl_ipok;
+ u8 g_mlpath;
__be16 rlid;
__be32 imm_etype_pkey_eec;
__be32 byte_cnt;
if (!(new_wqe & cpu_to_be32(0x3f)) || (!cqe->db_cnt && dbd))
return;
- cqe->db_cnt = cpu_to_be16(be16_to_cpu(cqe->db_cnt) - dbd);
+ be16_add_cpu(&cqe->db_cnt, -dbd);
cqe->wqe = new_wqe;
cqe->syndrome = SYNDROME_WR_FLUSH_ERR;
int is_send;
int free_cqe = 1;
int err = 0;
+ u16 checksum;
cqe = next_cqe_sw(cq);
if (!cqe)
break;
}
entry->slid = be16_to_cpu(cqe->rlid);
- entry->sl = be16_to_cpu(cqe->sl_g_mlpath) >> 12;
+ entry->sl = cqe->sl_ipok >> 4;
entry->src_qp = be32_to_cpu(cqe->rqpn) & 0xffffff;
- entry->dlid_path_bits = be16_to_cpu(cqe->sl_g_mlpath) & 0x7f;
+ entry->dlid_path_bits = cqe->g_mlpath & 0x7f;
entry->pkey_index = be32_to_cpu(cqe->imm_etype_pkey_eec) >> 16;
- entry->wc_flags |= be16_to_cpu(cqe->sl_g_mlpath) & 0x80 ?
- IB_WC_GRH : 0;
+ entry->wc_flags |= cqe->g_mlpath & 0x80 ? IB_WC_GRH : 0;
+ checksum = (be32_to_cpu(cqe->rqpn) >> 24) |
+ ((be32_to_cpu(cqe->my_ee) >> 16) & 0xff00);
+ entry->csum_ok = (cqe->sl_ipok & 1 && checksum == 0xffff);
}
entry->status = IB_WC_SUCCESS;