Commit 5e7856b3 authored by Shahed Shaikh's avatar Shahed Shaikh Committed by David S. Miller
Browse files

netxen_nic: Print ULA information 



This patch reads CAMRAM(0x178) where FW writes a key for ULA and non-ULA
adapter and based on the key, driver logs the message.

Signed-off-by: default avatarShahed Shaikh <shahed.shaikh@qlogic.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent aae8c287

drivers/net/ethernet/qlogic/netxen/netxen_nic_hdr.h

+1 −0
Original line number Diff line number Diff line
@@ -958,6 +958,7 @@ enum { 
#define NETXEN_PEG_HALT_STATUS2 	(NETXEN_CAM_RAM(0xac))

#define NX_CRB_DEV_REF_COUNT		(NETXEN_CAM_RAM(0x138))

#define NX_CRB_DEV_STATE		(NETXEN_CAM_RAM(0x140))

#define NETXEN_ULA_KEY			(NETXEN_CAM_RAM(0x178))



/* MiniDIMM related macros */

#define NETXEN_DIMM_CAPABILITY		(NETXEN_CAM_RAM(0x258))

drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c

+28 −0
Original line number Diff line number Diff line
@@ -1415,6 +1415,32 @@ netxen_setup_netdev(struct netxen_adapter *adapter, 
	return 0;

}



#define NETXEN_ULA_ADAPTER_KEY		(0xdaddad01)

#define NETXEN_NON_ULA_ADAPTER_KEY	(0xdaddad00)



static void netxen_read_ula_info(struct netxen_adapter *adapter)

{

	u32 temp;



	/* Print ULA info only once for an adapter */

	if (adapter->portnum != 0)

		return;



	temp = NXRD32(adapter, NETXEN_ULA_KEY);

	switch (temp) {

	case NETXEN_ULA_ADAPTER_KEY:

		dev_info(&adapter->pdev->dev, "ULA adapter");

		break;

	case NETXEN_NON_ULA_ADAPTER_KEY:

		dev_info(&adapter->pdev->dev, "non ULA adapter");

		break;

	default:

		break;

	}



	return;

}



#ifdef CONFIG_PCIEAER

static void netxen_mask_aer_correctable(struct netxen_adapter *adapter)

{
@@ -1561,6 +1587,8 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent) 
		goto err_out_disable_msi;

	}



	netxen_read_ula_info(adapter);



	err = netxen_setup_netdev(adapter, netdev);

	if (err)

		goto err_out_disable_msi;

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