diff options
| author | Michal Kalderon <Michal.Kalderon@cavium.com> | 2017-10-17 10:23:25 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-10-19 14:46:43 +0300 |
| commit | f436baf326ae62aecffbee8572f8bc75394dbaa3 (patch) | |
| tree | 77ce610e7490a79317d87778ec02a82ab4859a34 /drivers/net/ethernet/qlogic/qed/qed_iwarp.c | |
| parent | 30d240dfa2e88f7941f72fac9a256358f7d55ad8 (diff) | |
| download | linux-f436baf326ae62aecffbee8572f8bc75394dbaa3.tar.xz | |
qed: Fix iWARP out of order flow
Out of order flow is not working for iWARP.
This patch got cut out from initial series that added out
of order support for iWARP.
Make out of order code common for iWARP and iSCSI.
Add new configuration option CONFIG_QED_OOO. Set by
qedr and qedi Kconfigs.
Fixes: d1abfd0b4ee2 ("qed: Add iWARP out of order support")
Signed-off-by: Michal Kalderon <Michal.Kalderon@cavium.com>
Signed-off-by: Manish Rangankar <Manish.Rangankar@cavium.com>
Signed-off-by: Ariel Elior <Ariel.Elior@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/qlogic/qed/qed_iwarp.c')
| -rw-r--r-- | drivers/net/ethernet/qlogic/qed/qed_iwarp.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/net/ethernet/qlogic/qed/qed_iwarp.c b/drivers/net/ethernet/qlogic/qed/qed_iwarp.c index b2b1f87864ef..409041eab189 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_iwarp.c +++ b/drivers/net/ethernet/qlogic/qed/qed_iwarp.c @@ -1410,13 +1410,18 @@ int qed_iwarp_alloc(struct qed_hwfn *p_hwfn) INIT_LIST_HEAD(&p_hwfn->p_rdma_info->iwarp.ep_free_list); spin_lock_init(&p_hwfn->p_rdma_info->iwarp.iw_lock); - return qed_iwarp_prealloc_ep(p_hwfn, true); + rc = qed_iwarp_prealloc_ep(p_hwfn, true); + if (rc) + return rc; + + return qed_ooo_alloc(p_hwfn); } void qed_iwarp_resc_free(struct qed_hwfn *p_hwfn) { struct qed_iwarp_info *iwarp_info = &p_hwfn->p_rdma_info->iwarp; + qed_ooo_free(p_hwfn); qed_rdma_bmap_free(p_hwfn, &p_hwfn->p_rdma_info->tcp_cid_map, 1); kfree(iwarp_info->mpa_bufs); kfree(iwarp_info->partial_fpdus); |