diff options
author | Anjali Singhai Jain | 2015-03-31 00:45:01 -0700 |
---|---|---|
committer | Jeff Kirsher | 2015-04-03 03:54:29 -0700 |
commit | 25fc0e6590d7c18886cab667430c0da16f0586c4 (patch) | |
tree | 10cc3c158d33e265c43a4e887074d7400eef495f | |
parent | b57459e913afeca56b43b09f35588e3e8b2b0f26 (diff) |
i40e: Print some more info to help figure out the cause of HMC error
HMC_ERRORINFO and HMC_ERRORDATA helps explain the cause of HMC error.
Change-ID: I053bbc175a5f4c5c3e9ec2ea7400d5c56aaa4ec1
Signed-off-by: Anjali Singhai Jain <anjali.singhai@intel.com>
Tested-by: Jim Young <james.m.young@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
-rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_main.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index 845bceeda645..77e3b84bc367 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -3197,6 +3197,9 @@ static irqreturn_t i40e_intr(int irq, void *data) if (icr0 & I40E_PFINT_ICR0_HMC_ERR_MASK) { icr0 &= ~I40E_PFINT_ICR0_HMC_ERR_MASK; dev_info(&pf->pdev->dev, "HMC error interrupt\n"); + dev_info(&pf->pdev->dev, "HMC error info 0x%x, HMC error data 0x%x\n", + rd32(hw, I40E_PFHMC_ERRORINFO), + rd32(hw, I40E_PFHMC_ERRORDATA)); } if (icr0 & I40E_PFINT_ICR0_TIMESYNC_MASK) { |