From: David S. Miller <davem@davemloft.net>
Date: Sun, 4 Aug 2013 04:36:46 +0000 (-0700)
Subject: Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
X-Git-Tag: firefly_0821_release~176^2~5420^2~364
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=0e76a3a587fc7abda2badf249053b427baad255e;p=firefly-linux-kernel-4.4.55.git

Merge git://git./linux/kernel/git/davem/net

Merge net into net-next to setup some infrastructure Eric
Dumazet needs for usbnet changes.

Signed-off-by: David S. Miller <davem@davemloft.net>
---

0e76a3a587fc7abda2badf249053b427baad255e
diff --cc drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
index bb7c649bfe53,9f4b8d5f0865..cc1e32a7248f
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
@@@ -2119,72 -2141,40 +2150,72 @@@ static void qlcnic_83xx_clear_function_
  int qlcnic_83xx_init(struct qlcnic_adapter *adapter, int pci_using_dac)
  {
  	struct qlcnic_hardware_context *ahw = adapter->ahw;
 +	int err = 0;
  
 -	if (qlcnic_sriov_vf_check(adapter))
 -		return qlcnic_sriov_vf_init(adapter, pci_using_dac);
 +	ahw->msix_supported = !!qlcnic_use_msi_x;
 +	err = qlcnic_83xx_init_mailbox_work(adapter);
 +	if (err)
 +		goto exit;
  
 -	if (qlcnic_83xx_check_hw_status(adapter))
 -		return -EIO;
 +	if (qlcnic_sriov_vf_check(adapter)) {
 +		err = qlcnic_sriov_vf_init(adapter, pci_using_dac);
 +		if (err)
 +			goto detach_mbx;
 +		else
 +			return err;
 +	}
  
 -	/* Initilaize 83xx mailbox spinlock */
 -	spin_lock_init(&ahw->mbx_lock);
 +	err = qlcnic_83xx_check_hw_status(adapter);
 +	if (err)
 +		goto detach_mbx;
 +
 +	err = qlcnic_setup_intr(adapter, 0);
 +	if (err) {
 +		dev_err(&adapter->pdev->dev, "Failed to setup interrupt\n");
 +		goto disable_intr;
 +	}
 +
 +	err = qlcnic_83xx_setup_mbx_intr(adapter);
 +	if (err)
 +		goto disable_mbx_intr;
  
 -	set_bit(QLC_83XX_MBX_READY, &adapter->ahw->idc.status);
  	qlcnic_83xx_clear_function_resources(adapter);
  
+ 	INIT_DELAYED_WORK(&adapter->idc_aen_work, qlcnic_83xx_idc_aen_work);
+ 
  	/* register for NIC IDC AEN Events */
  	qlcnic_83xx_register_nic_idc_func(adapter, 1);
  
  	if (!qlcnic_83xx_read_flash_descriptor_table(adapter))
  		qlcnic_83xx_read_flash_mfg_id(adapter);
  
 -	if (qlcnic_83xx_idc_init(adapter))
 -		return -EIO;
 +	err = qlcnic_83xx_idc_init(adapter);
 +	if (err)
 +		goto disable_mbx_intr;
  
  	/* Configure default, SR-IOV or Virtual NIC mode of operation */
 -	if (qlcnic_83xx_configure_opmode(adapter))
 -		return -EIO;
 +	err = qlcnic_83xx_configure_opmode(adapter);
 +	if (err)
 +		goto disable_mbx_intr;
  
  	/* Perform operating mode specific initialization */
 -	if (adapter->nic_ops->init_driver(adapter))
 -		return -EIO;
 +	err = adapter->nic_ops->init_driver(adapter);
 +	if (err)
 +		goto disable_mbx_intr;
  
- 	INIT_DELAYED_WORK(&adapter->idc_aen_work, qlcnic_83xx_idc_aen_work);
- 
  	/* Periodically monitor device status */
  	qlcnic_83xx_idc_poll_dev_state(&adapter->fw_work.work);
 +	return 0;
  
 -	return adapter->ahw->idc.err_code;
 +disable_mbx_intr:
 +	qlcnic_83xx_free_mbx_intr(adapter);
 +
 +disable_intr:
 +	qlcnic_teardown_intr(adapter);
 +
 +detach_mbx:
 +	qlcnic_83xx_detach_mailbox_work(adapter);
 +	qlcnic_83xx_free_mailbox(ahw->mailbox);
 +exit:
 +	return err;
  }
diff --cc drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
index cdc24e4d7e5c,ee013fcc3322..b8242bc0293b
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
@@@ -2139,14 -2143,18 +2143,14 @@@ qlcnic_probe(struct pci_dev *pdev, cons
  	if (qlcnic_83xx_check(adapter) && !qlcnic_use_msi_x &&
  	    !!qlcnic_use_msi)
  		dev_warn(&pdev->dev,
- 			 "83xx adapter do not support MSI interrupts\n");
+ 			 "Device does not support MSI interrupts\n");
  
 -	err = qlcnic_setup_intr(adapter, 0);
 -	if (err) {
 -		dev_err(&pdev->dev, "Failed to setup interrupt\n");
 -		goto err_out_disable_msi;
 -	}
 -
 -	if (qlcnic_83xx_check(adapter)) {
 -		err = qlcnic_83xx_setup_mbx_intr(adapter);
 -		if (err)
 +	if (qlcnic_82xx_check(adapter)) {
 +		err = qlcnic_setup_intr(adapter, 0);
 +		if (err) {
 +			dev_err(&pdev->dev, "Failed to setup interrupt\n");
  			goto err_out_disable_msi;
 +		}
  	}
  
  	err = qlcnic_get_act_pci_func(adapter);