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>
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@ -3197,6 +3197,9 @@ static irqreturn_t i40e_intr(int irq, void *data)
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if (icr0 & I40E_PFINT_ICR0_HMC_ERR_MASK) {
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icr0 &= ~I40E_PFINT_ICR0_HMC_ERR_MASK;
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dev_info(&pf->pdev->dev, "HMC error interrupt\n");
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dev_info(&pf->pdev->dev, "HMC error info 0x%x, HMC error data 0x%x\n",
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rd32(hw, I40E_PFHMC_ERRORINFO),
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rd32(hw, I40E_PFHMC_ERRORDATA));
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}
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if (icr0 & I40E_PFINT_ICR0_TIMESYNC_MASK) {
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