[net-next v5 14/17] i40e: be more informative

Jeff Kirsher
2014-01-04T05:57:17Z

From: Mitch Williams <mitch.a.williams@intel.com>

If the VF sends a bad message, be more informative about what it
actually is.

Change-Id: I89e06d2db416a1d05aeea016dd6e8b7870cae99a
Signed-off-by: Mitch Williams <mitch.a.williams@intel.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Tested-by: Kavindya Deegala <kavindya.s.deegala@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
index 4386a2f..1dd13f4 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
@@ -1653,7 +1653,8 @@ int i40e_vc_process_vf_msg(struct i40e_pf *pf, u16 vf_id, u32 v_opcode,
ret = i40e_vc_validate_vf_msg(vf, v_opcode, v_retval, msg, msglen);

if (ret) {
- dev_err(&pf->pdev->dev, "invalid message from vf %d\n", vf_id);
+ dev_err(&pf->pdev->dev, "Invalid message from vf %d, opcode %d, len %d\n",
+ vf_id, v_opcode, msglen);
return ret;
}
wr32(hw, I40E_VFGEN_RSTAT1(vf_id), I40E_VFR_VFACTIVE);
--
1.8.3.1