qed: Multiple qzone queues for VFs
This adds the infrastructure for supporting VFs that want to open
multiple transmission queues on the same queue-zone.
At this point, there are no VFs that actually request this functionality,
but later patches would remedy that.
a. VF and PF would communicate the capability during ACQUIRE;
Legacy VFs would continue on behaving as they do today
b. PF would communicate number of supported CIDs to the VF
and would enforce said limitation
c. Whenever VF passes a request for a given queue configuration
it would also pass an associated index within said queue-zone
Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/qlogic/qed/qed_cxt.c b/drivers/net/ethernet/qlogic/qed/qed_cxt.c
index 25d5b91..e201214 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_cxt.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_cxt.c
@@ -2116,8 +2116,12 @@ int qed_cxt_set_pf_params(struct qed_hwfn *p_hwfn, u32 rdma_tasks)
struct qed_eth_pf_params *p_params =
&p_hwfn->pf_params.eth_pf_params;
- qed_cxt_set_proto_cid_count(p_hwfn, PROTOCOLID_ETH,
- p_params->num_cons, 1);
+ if (!p_params->num_vf_cons)
+ p_params->num_vf_cons =
+ ETH_PF_PARAMS_VF_CONS_DEFAULT;
+ qed_cxt_set_proto_cid_count(p_hwfn, PROTOCOLID_ETH,
+ p_params->num_cons,
+ p_params->num_vf_cons);
p_hwfn->p_cxt_mngr->arfs_count = p_params->num_arfs_filters;
break;
}