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i40e: Turn flow director off in MFP mode
The driver needs to set the MFP flag earlier in i40e_sw_init and then can use that flag to decide if other hardware work-arouds are required. Change-ID: Ib17ad1e3485f57b28845ab4722294a99f203bd48 Signed-off-by: Catherine Sullivan <catherine.sullivan@intel.com> Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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parent
c35a1d7fde
commit
2050bc658c
@ -4658,7 +4658,7 @@ static int i40e_get_capabilities(struct i40e_pf *pf)
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}
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} while (err);
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if (pf->hw.revision_id == 0 && pf->hw.func_caps.npar_enable) {
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if (pf->hw.revision_id == 0 && (pf->flags & I40E_FLAG_MFP_ENABLED)) {
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pf->hw.func_caps.num_msix_vectors += 1;
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pf->hw.func_caps.num_tx_qp =
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min_t(int, pf->hw.func_caps.num_tx_qp,
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@ -5827,6 +5827,12 @@ static int i40e_sw_init(struct i40e_pf *pf)
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pf->rss_size = 1;
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}
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/* MFP mode enabled */
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if (pf->hw.func_caps.npar_enable || pf->hw.func_caps.mfp_mode_1) {
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pf->flags |= I40E_FLAG_MFP_ENABLED;
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dev_info(&pf->pdev->dev, "MFP mode Enabled\n");
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}
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if (pf->hw.func_caps.dcb)
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pf->num_tc_qps = I40E_DEFAULT_QUEUES_PER_TC;
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else
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@ -5855,12 +5861,6 @@ static int i40e_sw_init(struct i40e_pf *pf)
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pf->num_vmdq_qps = I40E_DEFAULT_QUEUES_PER_VMDQ;
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}
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/* MFP mode enabled */
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if (pf->hw.func_caps.npar_enable || pf->hw.func_caps.mfp_mode_1) {
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pf->flags |= I40E_FLAG_MFP_ENABLED;
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dev_info(&pf->pdev->dev, "MFP mode Enabled\n");
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}
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#ifdef CONFIG_PCI_IOV
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if (pf->hw.func_caps.num_vfs) {
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pf->num_vf_qps = I40E_DEFAULT_QUEUES_PER_VF;
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