diff options
author | Mintz, Yuval | 2017-06-02 07:58:31 +0200 |
---|---|---|
committer | David S. Miller | 2017-06-02 16:33:03 +0200 |
commit | 3c5da94278026a4583320f97f6547573fb3a93aa (patch) | |
tree | 9f126e4327ba95bc5d5b1130210ff7fbf26b4a60 /drivers/net/ethernet/qlogic/qed/qed_fcoe.c | |
parent | qed: Correct order of wwnn and wwpn (diff) | |
download | kernel-qcow2-linux-3c5da94278026a4583320f97f6547573fb3a93aa.tar.gz kernel-qcow2-linux-3c5da94278026a4583320f97f6547573fb3a93aa.tar.xz kernel-qcow2-linux-3c5da94278026a4583320f97f6547573fb3a93aa.zip |
qed: Share additional information with qedf
Share several new tidbits with qedf:
- wwpn & wwnn
- Absolute pf-id [this one is actually meant for qedi as well]
- Number of available CQs
While we're at it, now that qedf will be aware of the available CQs
we can add some validation on the inputs it provides.
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_fcoe.c')
-rw-r--r-- | drivers/net/ethernet/qlogic/qed/qed_fcoe.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/net/ethernet/qlogic/qed/qed_fcoe.c b/drivers/net/ethernet/qlogic/qed/qed_fcoe.c index 3fc4ff22960e..df195c02b711 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_fcoe.c +++ b/drivers/net/ethernet/qlogic/qed/qed_fcoe.c @@ -141,6 +141,15 @@ qed_sp_fcoe_func_start(struct qed_hwfn *p_hwfn, p_data = &p_ramrod->init_ramrod_data; fcoe_pf_params = &p_hwfn->pf_params.fcoe_pf_params; + /* Sanity */ + if (fcoe_pf_params->num_cqs > p_hwfn->hw_info.feat_num[QED_FCOE_CQ]) { + DP_ERR(p_hwfn, + "Cannot satisfy CQ amount. CQs requested %d, CQs available %d. Aborting function start\n", + fcoe_pf_params->num_cqs, + p_hwfn->hw_info.feat_num[QED_FCOE_CQ]); + return -EINVAL; + } + p_data->mtu = cpu_to_le16(fcoe_pf_params->mtu); tmp = cpu_to_le16(fcoe_pf_params->sq_num_pbl_pages); p_data->sq_num_pages_in_pbl = tmp; @@ -739,6 +748,11 @@ static int qed_fill_fcoe_dev_info(struct qed_dev *cdev, info->secondary_bdq_rq_addr = qed_fcoe_get_secondary_bdq_prod(hwfn, BDQ_ID_RQ); + info->wwpn = hwfn->mcp_info->func_info.wwn_port; + info->wwnn = hwfn->mcp_info->func_info.wwn_node; + + info->num_cqs = FEAT_NUM(hwfn, QED_FCOE_CQ); + return rc; } |