qed: Do not advertise DCBX_LLD_MANAGED capability.

[ Upstream commit ff54d5cd9ec15546abc870452dd0b66eef4b4606 ]

Do not advertise DCBX_LLD_MANAGED capability i.e., do not allow
external agent to manage the dcbx/lldp negotiation. MFW acts as lldp agent
for qed* devices, and no other lldp agent is allowed to coexist with mfw.

Also updated a debug print, to not to display the redundant info.

Fixes: a1d8d8a51 ("qed: Add dcbnl support.")
Signed-off-by: Sudarsana Reddy Kalluru <Sudarsana.Kalluru@cavium.com>
Signed-off-by: Ariel Elior <ariel.elior@cavium.com>
Signed-off-by: Michal Kalderon <Michal.Kalderon@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/net/ethernet/qlogic/qed/qed_dcbx.c b/drivers/net/ethernet/qlogic/qed/qed_dcbx.c
index b306961..d62dccb 100644 (file)
--- a/drivers/net/ethernet/qlogic/qed/qed_dcbx.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_dcbx.c
@@ -255,9 +255,8 @@ qed_dcbx_get_app_protocol_type(struct qed_hwfn *p_hwfn,
                *type = DCBX_PROTOCOL_ROCE_V2;
        } else {
                *type = DCBX_MAX_PROTOCOL_TYPE;
-               DP_ERR(p_hwfn,
-                      "No action required, App TLV id = 0x%x app_prio_bitmap = 0x%x\n",
-                      id, app_prio_bitmap);
+               DP_ERR(p_hwfn, "No action required, App TLV entry = 0x%x\n",
+                      app_prio_bitmap);
                return false;
        }
 
@@ -1472,8 +1471,8 @@ static u8 qed_dcbnl_getcap(struct qed_dev *cdev, int capid, u8 *cap)
                *cap = 0x80;
                break;
        case DCB_CAP_ATTR_DCBX:
-               *cap = (DCB_CAP_DCBX_LLD_MANAGED | DCB_CAP_DCBX_VER_CEE |
-                       DCB_CAP_DCBX_VER_IEEE | DCB_CAP_DCBX_STATIC);
+               *cap = (DCB_CAP_DCBX_VER_CEE | DCB_CAP_DCBX_VER_IEEE |
+                       DCB_CAP_DCBX_STATIC);
                break;
        default:
                *cap = false;
@@ -1541,8 +1540,6 @@ static u8 qed_dcbnl_getdcbx(struct qed_dev *cdev)
        if (!dcbx_info)
                return 0;
 
-       if (dcbx_info->operational.enabled)
-               mode |= DCB_CAP_DCBX_LLD_MANAGED;
        if (dcbx_info->operational.ieee)
                mode |= DCB_CAP_DCBX_VER_IEEE;
        if (dcbx_info->operational.cee)