diff options
| author | Michal Kalderon <Michal.Kalderon@cavium.com> | 2017-09-24 12:09:42 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-09-26 21:22:03 +0300 |
| commit | e0a8f9de16fce34fc2957eca4c71d3ff2ac286d5 (patch) | |
| tree | 24c4ecba69ac359f472eb6545a8c54b2e189c26f /drivers/net/ethernet/qlogic/qed/qed_cxt.c | |
| parent | 2091c227fa855776aafffad7ecd25ac0734df1a0 (diff) | |
| download | linux-e0a8f9de16fce34fc2957eca4c71d3ff2ac286d5.tar.xz | |
qed: Add iWARP enablement support
This patch is the last of the initial iWARP patch series. It
adds the possiblity to actually detect iWARP from the device and enable
it in the critical locations which basically make iWARP available.
It wasn't submitted until now as iWARP hadn't been accepted into
the rdma tree.
Signed-off-by: Michal Kalderon <Michal.Kalderon@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_cxt.c')
| -rw-r--r-- | drivers/net/ethernet/qlogic/qed/qed_cxt.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/ethernet/qlogic/qed/qed_cxt.c b/drivers/net/ethernet/qlogic/qed/qed_cxt.c index af106be8cc08..afd07ad91631 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_cxt.c +++ b/drivers/net/ethernet/qlogic/qed/qed_cxt.c @@ -2069,6 +2069,12 @@ static void qed_rdma_set_pf_params(struct qed_hwfn *p_hwfn, num_srqs = min_t(u32, 32 * 1024, p_params->num_srqs); + if (p_hwfn->mcp_info->func_info.protocol == QED_PCI_ETH_RDMA) { + DP_NOTICE(p_hwfn, + "Current day drivers don't support RoCE & iWARP simultaneously on the same PF. Default to RoCE-only\n"); + p_hwfn->hw_info.personality = QED_PCI_ETH_ROCE; + } + switch (p_hwfn->hw_info.personality) { case QED_PCI_ETH_IWARP: /* Each QP requires one connection */ |