Re: [Qemu-devel] [PATCH v5 14/16] pci: make pci_bar useable outside pci.c

[David Gibson <david@gibson.dropbear.id.au>]

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On Mon, Feb 16, 2015 at 08:27:50AM -0600, Michael Roth wrote:
> We need to work with PCI BARs to generate OF properties
> during PCI hotplug for sPAPR guests.
> 
> Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>

Added Michael Tsirkin to the Cc list, since he usually handles the PCI
subsystem.

Reviewed-by: David Gibson <david@gibson.dropbear.id.au>

> ---
>  hw/pci/pci.c         | 2 +-
>  include/hw/pci/pci.h | 1 +
>  2 files changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/hw/pci/pci.c b/hw/pci/pci.c
> index d508930..f37d3e1 100644
> --- a/hw/pci/pci.c
> +++ b/hw/pci/pci.c
> @@ -123,7 +123,7 @@ static uint16_t pci_default_sub_device_id = PCI_SUBDEVICE_ID_QEMU;
>  
>  static QLIST_HEAD(, PCIHostState) pci_host_bridges;
>  
> -static int pci_bar(PCIDevice *d, int reg)
> +int pci_bar(PCIDevice *d, int reg)
>  {
>      uint8_t type;
>  
> diff --git a/include/hw/pci/pci.h b/include/hw/pci/pci.h
> index 97a83d3..eba9200 100644
> --- a/include/hw/pci/pci.h
> +++ b/include/hw/pci/pci.h
> @@ -330,6 +330,7 @@ void pci_device_save(PCIDevice *s, QEMUFile *f);
>  int pci_device_load(PCIDevice *s, QEMUFile *f);
>  MemoryRegion *pci_address_space(PCIDevice *dev);
>  MemoryRegion *pci_address_space_io(PCIDevice *dev);
> +int pci_bar(PCIDevice *d, int reg);
>  
>  typedef void (*pci_set_irq_fn)(void *opaque, int irq_num, int level);
>  typedef int (*pci_map_irq_fn)(PCIDevice *pci_dev, int irq_num);

-- 
David Gibson			| I'll have my music baroque, and my code
david AT gibson.dropbear.id.au	| minimalist, thank you.  NOT _the_ _other_
				| _way_ _around_!
http://www.ozlabs.org/~dgibson

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