Re: [Qemu-devel] [PATCH v3 1/6] spapr_pci: remove duplicate macros

[Thomas Huth]

On Tue,  5 May 2015 14:23:51 +0530
Nikunj A Dadhania <address@hidden> wrote:

> Signed-off-by: Nikunj A Dadhania <address@hidden>
> ---
>  hw/ppc/spapr_pci.c | 11 -----------
>  1 file changed, 11 deletions(-)
> 
> diff --git a/hw/ppc/spapr_pci.c b/hw/ppc/spapr_pci.c
> index 2e7590c..4df3a33 100644
> --- a/hw/ppc/spapr_pci.c
> +++ b/hw/ppc/spapr_pci.c
> @@ -1475,17 +1475,6 @@ PCIHostState *spapr_create_phb(sPAPREnvironment 
> *spapr, int index)
>      return PCI_HOST_BRIDGE(dev);
>  }
>  
> -/* Macros to operate with address in OF binding to PCI */
> -#define b_x(x, p, l)    (((x) & ((1<<(l))-1)) << (p))
> -#define b_n(x)          b_x((x), 31, 1) /* 0 if relocatable */
> -#define b_p(x)          b_x((x), 30, 1) /* 1 if prefetchable */
> -#define b_t(x)          b_x((x), 29, 1) /* 1 if the address is aliased */
> -#define b_ss(x)         b_x((x), 24, 2) /* the space code */
> -#define b_bbbbbbbb(x)   b_x((x), 16, 8) /* bus number */
> -#define b_ddddd(x)      b_x((x), 11, 5) /* device number */
> -#define b_fff(x)        b_x((x), 8, 3)  /* function number */
> -#define b_rrrrrrrr(x)   b_x((x), 0, 8)  /* register number */

Seems like the duplication is not in master yet, only in spapr-next,
and has apparently been introduced by commit 2c938a6692c01818e 
(spapr_pci: enable basic hotplug operations) ...
So an alternative would be to fix up that patch instead. David?

Anyway, the duplication should go away, so:

Reviewed-by: Thomas Huth <address@hidden>