forked from Minki/linux
i40e: associate VMDq queue with VM type
Fix a bug where the queue was not associated with the right set-up within the hardware. The fix is to use the right QTX_CTL VSI type when associating it to the VSI. Change-ID: I65ef6c5a8205601c640a6593e4b7e78d6ba45545 Signed-off-by: Shannon Nelson <shannon.nelson@intel.com> Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Tested-by: Sibai Li <sibai.li@intel.com> Signed-off-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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drivers/net/ethernet/intel/i40e/Module.symvers
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0
drivers/net/ethernet/intel/i40e/Module.symvers
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@ -2206,7 +2206,10 @@ static int i40e_configure_tx_ring(struct i40e_ring *ring)
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}
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/* Now associate this queue with this PCI function */
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qtx_ctl = I40E_QTX_CTL_PF_QUEUE;
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if (vsi->type == I40E_VSI_VMDQ2)
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qtx_ctl = I40E_QTX_CTL_VM_QUEUE;
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else
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qtx_ctl = I40E_QTX_CTL_PF_QUEUE;
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qtx_ctl |= ((hw->pf_id << I40E_QTX_CTL_PF_INDX_SHIFT) &
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I40E_QTX_CTL_PF_INDX_MASK);
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wr32(hw, I40E_QTX_CTL(pf_q), qtx_ctl);
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@ -75,6 +75,7 @@ typedef void (*I40E_ADMINQ_CALLBACK)(struct i40e_hw *, struct i40e_aq_desc *);
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/* bitfields for Tx queue mapping in QTX_CTL */
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#define I40E_QTX_CTL_VF_QUEUE 0x0
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#define I40E_QTX_CTL_VM_QUEUE 0x1
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#define I40E_QTX_CTL_PF_QUEUE 0x2
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/* debug masks - set these bits in hw->debug_mask to control output */
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