netdev - Re: r8169 chips on some Intel D945GSEJT boards fail to work after PXE boot

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Message-ID: <4ACC6FF8.1030504@onelan.com>
Date:	Wed, 07 Oct 2009 11:39:52 +0100
From:	Simon Farnsworth <simon.farnsworth@...lan.com>
To:	Francois Romieu <romieu@...zoreil.com>
CC:	netdev@...r.kernel.org
Subject: Re: r8169 chips on some Intel D945GSEJT boards fail to work after
 PXE boot

Francois Romieu wrote:
> Francois Romieu <romieu@...zoreil.com> :
> [...]
>> @@ -2200,6 +3075,11 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
>>  	tp->pcie_cap = pci_find_capability(pdev, PCI_CAP_ID_EXP);
>>  	if (!tp->pcie_cap && netif_msg_probe(tp))
>>  		dev_info(&pdev->dev, "no PCI Express capability\n");
>> +	else {
>> +		pci_write_config_word(pdev, tp->pcie_cap + PCI_EXP_DEVSTA,
>> +				      PCI_EXP_DEVSTA_CED | PCI_EXP_DEVSTA_NFED |
>> +				      PCI_EXP_DEVSTA_FED | PCI_EXP_DEVSTA_URD);
>> +	}
>>  
>>  	RTL_W16(IntrMask, 0x0000);
>>  
> 
> Can you check if this part of the patch is required to fix
> your issue ?
> 
> I'd rather avoid including it under the 8168d support banner
> if it is not needed.
> 
I can confirm that I don't need that hunk.
-- 
Simon Farnsworth

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