bnx2: EEH is failing with timeout

bnx2 is failing when a PCI error is detected. The error is the
following:

bnx2: Chip not in correct endian mode
bnx2: fw sync timeout, reset code = 404001d

This error was caused because the way pci_restore_state() is working
after commit 4b77b0a2ba27d64f58f16d8d4d48d8319dda36ff.

Signed-off-by: Breno Leitao<leitao@linux.vnet.ibm.com>
---
 drivers/net/bnx2.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

leitao@linux.vnet.ibm.com wrote:

> bnx2 is failing when a PCI error is detected. The error is the
> following:
>
> bnx2: Chip not in correct endian mode
> bnx2: fw sync timeout, reset code = 404001d
>
> This error was caused because the way pci_restore_state() is working
> after commit 4b77b0a2ba27d64f58f16d8d4d48d8319dda36ff.
>
> Signed-off-by: Breno Leitao<leitao@linux.vnet.ibm.com>

Thanks Breno.

Acked by: Michael Chan <mchan@broadcom.com>

> ---
>  drivers/net/bnx2.c |    1 +
>  1 files changed, 1 insertions(+), 0 deletions(-)
>
> diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c
> index 08cddb6..7fa4048 100644
> --- a/drivers/net/bnx2.c
> +++ b/drivers/net/bnx2.c
> @@ -8264,6 +8264,7 @@ static pci_ers_result_t
> bnx2_io_slot_reset(struct pci_dev *pdev)
>       }
>       pci_set_master(pdev);
>       pci_restore_state(pdev);
> +     pci_save_state(pdev);
>
>       if (netif_running(dev)) {
>               bnx2_set_power_state(bp, PCI_D0);
> --
> 1.6.0.2
>
>
>

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From: "Michael Chan" <mchan@broadcom.com>
Date: Mon, 30 Nov 2009 01:40:58 -0800

> leitao@linux.vnet.ibm.com wrote:
> 
>> bnx2 is failing when a PCI error is detected. The error is the
>> following:
>>
>> bnx2: Chip not in correct endian mode
>> bnx2: fw sync timeout, reset code = 404001d
>>
>> This error was caused because the way pci_restore_state() is working
>> after commit 4b77b0a2ba27d64f58f16d8d4d48d8319dda36ff.
>>
>> Signed-off-by: Breno Leitao<leitao@linux.vnet.ibm.com>
> 
> Thanks Breno.
> 
> Acked by: Michael Chan <mchan@broadcom.com>

Applied, thanks everyone.

(Michael: Need to have a "-" there in the "Acked-by" otherwise
	  automated tools won't pick up your ACK.  I know the
	  tools should be more robust, and I fixed it up for
	  you when applying Breno's patch.  It's just FYI...)
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