linux-kernel - Re: [PATCH 2/2 v2]: Use newly defined PCI channel offline routine

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Date:	Wed, 01 Nov 2006 21:13:52 -0800
From:	Auke Kok <auke-jan.h.kok@...el.com>
To:	Linas Vepstas <linas@...tin.ibm.com>, gregkh@...e.de
CC:	linux-kernel@...r.kernel.org, linux-pci@...ey.karlin.mff.cuni.cz,
	Jesse Brandeburg <jesse.brandeburg@...el.com>
Subject: Re: [PATCH 2/2 v2]: Use newly defined PCI channel offline routine

Linas Vepstas wrote:
> On Wed, Nov 01, 2006 at 06:00:35PM -0600, Linas Vepstas wrote:
> [...]
> Resubmit, per Auke ...

This I'll ACK :)

Cheers,

Auke


> 
> --linas
> 
> Use newly minted routine to access the PCI channel state.
> 
> Signed-off-by: Linas Vepstas <linas@...as.org>

Acked-by: Auke Kok <auke-jan.h.kok@...el.com>

> ----
>  drivers/net/e1000/e1000_main.c |    2 +-
>  drivers/net/ixgb/ixgb_main.c   |    2 +-
>  2 files changed, 2 insertions(+), 2 deletions(-)
> 
> Index: linux-2.6.19-rc4-git3/drivers/net/e1000/e1000_main.c
> ===================================================================
> --- linux-2.6.19-rc4-git3.orig/drivers/net/e1000/e1000_main.c	2006-11-01 18:40:48.000000000 -0600
> +++ linux-2.6.19-rc4-git3/drivers/net/e1000/e1000_main.c	2006-11-01 18:44:11.000000000 -0600
> @@ -3297,7 +3297,7 @@ e1000_update_stats(struct e1000_adapter 
>  	 */
>  	if (adapter->link_speed == 0)
>  		return;
> -	if (pdev->error_state && pdev->error_state != pci_channel_io_normal)
> +	if (pci_channel_offline(pdev))
>  		return;
>  
>  	spin_lock_irqsave(&adapter->stats_lock, flags);
> Index: linux-2.6.19-rc4-git3/drivers/net/ixgb/ixgb_main.c
> ===================================================================
> --- linux-2.6.19-rc4-git3.orig/drivers/net/ixgb/ixgb_main.c	2006-11-01 18:40:48.000000000 -0600
> +++ linux-2.6.19-rc4-git3/drivers/net/ixgb/ixgb_main.c	2006-11-01 18:44:39.000000000 -0600
> @@ -1564,7 +1564,7 @@ ixgb_update_stats(struct ixgb_adapter *a
>  	struct pci_dev *pdev = adapter->pdev;
>  
>  	/* Prevent stats update while adapter is being reset */
> -	if (pdev->error_state && pdev->error_state != pci_channel_io_normal)
> +	if (pci_channel_offline(pdev))
>  		return;
>  
>  	if((netdev->flags & IFF_PROMISC) || (netdev->flags & IFF_ALLMULTI) ||
> -
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