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i40e: move PF ID init from PF reset to SC init 

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>
hifive-unleashed-5.1
Shannon Nelson 2013-12-11 08:17:13 +00:00 committed by Jeff Kirsher
parent af9810ea90
commit 5f9116ac4e
1 changed files with 7 additions and 7 deletions
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14
drivers/net/ethernet/intel/i40e/i40e_common.c
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@ -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
*/