]> git.proxmox.com Git - mirror_ubuntu-eoan-kernel.git/commitdiff
i40e: move PF ID init from PF reset to SC init
authorShannon Nelson <shannon.nelson@intel.com>
Wed, 11 Dec 2013 08:17:13 +0000 (08:17 +0000)
committerJeff Kirsher <jeffrey.t.kirsher@intel.com>
Wed, 8 Jan 2014 05:49:47 +0000 (21:49 -0800)
Move PF ID initialization code from PF reset routine to earlier driver
initialization function.  There are a few operations which need the
PF ID before the first PF reset is called.

Change-Id: I7e971f7556b46a837149850ec05ce115c35db575
Signed-off-by: Kamil Krawczyk <kamil.krawczyk@intel.com>
Signed-off-by: Shannon Nelson <shannon.nelson@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_common.c

index 96c8f150009ea1db41a754fc3e621700b9838a4b..02ad529e7b19b8b0622e74bd8af7324658235f84 100644 (file)
@@ -198,6 +198,13 @@ i40e_status i40e_init_shared_code(struct i40e_hw *hw)
                break;
        }
 
+       /* Determine the PF number based on the PCI fn */
+       reg = rd32(hw, I40E_GLPCI_CAPSUP);
+       if (reg & I40E_GLPCI_CAPSUP_ARI_EN_MASK)
+               hw->pf_id = (u8)((hw->bus.device << 3) | hw->bus.func);
+       else
+               hw->pf_id = (u8)hw->bus.func;
+
        status = i40e_init_nvm(hw);
        return status;
 }
@@ -375,13 +382,6 @@ i40e_status i40e_pf_reset(struct i40e_hw *hw)
                return I40E_ERR_RESET_FAILED;
        }
 
-       /* Determine the PF number based on the PCI fn */
-       reg = rd32(hw, I40E_GLPCI_CAPSUP);
-       if (reg & I40E_GLPCI_CAPSUP_ARI_EN_MASK)
-               hw->pf_id = (u8)((hw->bus.device << 3) | hw->bus.func);
-       else
-               hw->pf_id = (u8)hw->bus.func;
-
        /* If there was a Global Reset in progress when we got here,
         * we don't need to do the PF Reset
         */