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| author | Chopra, Manish <Manish.Chopra@cavium.com> | 2017-04-24 10:00:49 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-04-25 11:49:32 -0400 |
| commit | eaf3c0c6b4e307e5c7e6cbeb8c5a17be7feee249 (patch) | |
| tree | afab494c0662a0a99983ed8b4c9debd42b880c96 /drivers/net/ethernet/qlogic/qed/qed_dev.c | |
| parent | 97379f15c21e7ae27eb1ecf84adcace42c960c87 (diff) | |
| download | linux-eaf3c0c6b4e307e5c7e6cbeb8c5a17be7feee249.tar.gz linux-eaf3c0c6b4e307e5c7e6cbeb8c5a17be7feee249.tar.bz2 linux-eaf3c0c6b4e307e5c7e6cbeb8c5a17be7feee249.zip | |
qed - VF tunnelling support [VXLAN/GENEVE/GRE]
This patch adds hardware channel APIs support between
VF and PF for tunnelling configuration for the VFs.
According to that configuration VFs can run VXLAN/GENEVE/GRE
tunnels over it with tunnel features offloaded.
Using these APIs VF can also request for UDP ports configuration
to the PF, although PF and it's child VFs share the same port.
Signed-off-by: Manish Chopra <manish.chopra@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 | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/drivers/net/ethernet/qlogic/qed/qed_dev.c b/drivers/net/ethernet/qlogic/qed/qed_dev.c index 13817ccf2e58..f168b718594b 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_dev.c +++ b/drivers/net/ethernet/qlogic/qed/qed_dev.c @@ -1594,6 +1594,19 @@ qed_fill_load_req_params(struct qed_load_req_params *p_load_req, p_load_req->override_force_load = p_drv_load->override_force_load; } +static int qed_vf_start(struct qed_hwfn *p_hwfn, + struct qed_hw_init_params *p_params) +{ + if (p_params->p_tunn) { + qed_vf_set_vf_start_tunn_update_param(p_params->p_tunn); + qed_vf_pf_tunnel_param_update(p_hwfn, p_params->p_tunn); + } + + p_hwfn->b_int_enabled = 1; + + return 0; +} + int qed_hw_init(struct qed_dev *cdev, struct qed_hw_init_params *p_params) { struct qed_load_req_params load_req_params; @@ -1623,7 +1636,7 @@ int qed_hw_init(struct qed_dev *cdev, struct qed_hw_init_params *p_params) } if (IS_VF(cdev)) { - p_hwfn->b_int_enabled = 1; + qed_vf_start(p_hwfn, p_params); continue; } |