diff options
| author | Michal Kalderon <Michal.Kalderon@cavium.com> | 2017-05-23 09:41:25 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-05-24 22:17:19 +0300 |
| commit | f855df220238436d10c3de67da0b1a280a2092b4 (patch) | |
| tree | 641639e2f34f48f1944a5035a091b8b93733a53c /drivers/net/ethernet/qlogic/qed/qed_dev.c | |
| parent | 06892f2ea2bd6b146707e4ab367aa5b20eac0ba7 (diff) | |
| download | linux-f855df220238436d10c3de67da0b1a280a2092b4.tar.xz | |
qed: Enable RoCE parser searching on fp init
Since we're closing the parser searching for RDMA when stoping the
fastpath, we need to re-enable it when starting the fastpath once again.
Signed-off-by: Michal Kalderon <Michal.Kalderon@cavium.com>
Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/qlogic/qed/qed_dev.c')
| -rw-r--r-- | drivers/net/ethernet/qlogic/qed/qed_dev.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/net/ethernet/qlogic/qed/qed_dev.c b/drivers/net/ethernet/qlogic/qed/qed_dev.c index 3262aaa85b9a..072d950cd8ee 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_dev.c +++ b/drivers/net/ethernet/qlogic/qed/qed_dev.c @@ -1948,6 +1948,13 @@ int qed_hw_start_fastpath(struct qed_hwfn *p_hwfn) if (!p_ptt) return -EAGAIN; + /* If roce info is allocated it means roce is initialized and should + * be enabled in searcher. + */ + if (p_hwfn->p_rdma_info && + p_hwfn->b_rdma_enabled_in_prs) + qed_wr(p_hwfn, p_ptt, p_hwfn->rdma_prs_search_reg, 0x1); + /* Re-open incoming traffic */ qed_wr(p_hwfn, p_ptt, NIG_REG_RX_LLH_BRB_GATE_DNTFWD_PERPF, 0x0); qed_ptt_release(p_hwfn, p_ptt); |