qed: Save min/max accross dcbx-change

When DCBx re-negotiation is occurring, the PF's configurations for
maximum and minimum bandwidth guarantees are currently lost.

Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/qlogic/qed/qed_dev.c b/drivers/net/ethernet/qlogic/qed/qed_dev.c
index 7aeed2fa2b1800fb5f99fc50f8a3574556c6cec9..920eadd6417cdeb2ef321fe6d32a736c2b2aa599 100644 (file)
--- a/drivers/net/ethernet/qlogic/qed/qed_dev.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_dev.c
@@ -161,6 +161,8 @@ static int qed_init_qm_info(struct qed_hwfn *p_hwfn, bool b_sleepable)
        struct qed_qm_info *qm_info = &p_hwfn->qm_info;
        struct init_qm_port_params *p_qm_port;
        u16 num_pqs, multi_cos_tcs = 1;
+       u8 pf_wfq = qm_info->pf_wfq;
+       u32 pf_rl = qm_info->pf_rl;
        u16 num_vfs = 0;
 
 #ifdef CONFIG_QED_SRIOV
@@ -269,10 +271,10 @@ static int qed_init_qm_info(struct qed_hwfn *p_hwfn, bool b_sleepable)
        for (i = 0; i < qm_info->num_vports; i++)
                qm_info->qm_vport_params[i].vport_wfq = 1;
 
-       qm_info->pf_wfq = 0;
-       qm_info->pf_rl = 0;
        qm_info->vport_rl_en = 1;
        qm_info->vport_wfq_en = 1;
+       qm_info->pf_rl = pf_rl;
+       qm_info->pf_wfq = pf_wfq;
 
        return 0;