rashing.org; Li Yang-R58472
>> Subject: Re: [PATCH 3/6] powerpc/fsl-pci: Determine primary bus by
>> looking for ISA node
>>
>> On 07/25/2012 09:20 PM, Jia Hongtao-B38951 wrote:
>>> All this recursion thing I will try another way.
>>>
>>> But this is
> -Original Message-
> From: Wood Scott-B07421
> Sent: Friday, July 27, 2012 9:34 AM
> To: Jia Hongtao-B38951
> Cc: Wood Scott-B07421; linuxppc-dev@lists.ozlabs.org;
> ga...@kernel.crashing.org; Li Yang-R58472
> Subject: Re: [PATCH 3/6] powerpc/fsl-pci: Determine pri
On 07/25/2012 09:20 PM, Jia Hongtao-B38951 wrote:
> All this recursion thing I will try another way.
>
> But this is not the same as you did. If we use platform driver probe function
> will be called more than once. Your function is to find ISA node and check if
> the parent equal to this PCI cont
> -Original Message-
> From: Wood Scott-B07421
> Sent: Thursday, July 26, 2012 1:26 AM
> To: Jia Hongtao-B38951
> Cc: Wood Scott-B07421; linuxppc-dev@lists.ozlabs.org;
> ga...@kernel.crashing.org; Li Yang-R58472
> Subject: Re: [PATCH 3/6] powerpc/fsl-pci: Determine p
On 07/25/2012 04:01 AM, Jia Hongtao-B38951 wrote:
>>> +/*
>>> + * Recursively scan all the children nodes of parent and find out if
>> there
>>> + * is "isa" node. Return 1 if parent has isa node otherwise return 0.
>>> + */
>>> +int has_isa_node(struct device_node *parent)
>>> +{
>>> + static in
> B07421; Li Yang-R58472
>> Subject: Re: [PATCH 3/6] powerpc/fsl-pci: Determine primary bus by
>> looking for ISA node
>>
>> On 07/24/2012 05:20 AM, Jia Hongtao wrote:
>>> PCI host bridge is primary bus if it contains an ISA node. But not all
>> boards
>
> > +/*
> > + * Recursively scan all the children nodes of parent and find out if
> there
> > + * is "isa" node. Return 1 if parent has isa node otherwise return 0.
> > + */
> > +int has_isa_node(struct device_node *parent)
> > +{
> > + static int result;
> > + struct device_node *cur_child;
>
> -Original Message-
> From: Wood Scott-B07421
> Sent: Wednesday, July 25, 2012 2:48 AM
> To: Jia Hongtao-B38951
> Cc: linuxppc-dev@lists.ozlabs.org; ga...@kernel.crashing.org; Wood Scott-
> B07421; Li Yang-R58472
> Subject: Re: [PATCH 3/6] powerpc/fsl-pci: Det
On 07/24/2012 05:20 AM, Jia Hongtao wrote:
> PCI host bridge is primary bus if it contains an ISA node. But not all boards
> fit this rule. Device tree should be updated for all these boards.
>
> Signed-off-by: Jia Hongtao
> Signed-off-by: Li Yang
> ---
> arch/powerpc/include/asm/pci-bridge.h |
