On Thu, Oct 14, 2021 at 09:50:19PM +0200, BALATON Zoltan wrote:
> Define a constant for PCI config addresses to make it clearer what
> these numbers are.
>
> Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Applied, thanks.
> ---
> hw/ppc/pegasos2.c | 6 ++++--
> 1 file changed, 4 insertions(+), 2 deletions(-)
>
> diff --git a/hw/ppc/pegasos2.c b/hw/ppc/pegasos2.c
> index a861bf16b8..39e96d323f 100644
> --- a/hw/ppc/pegasos2.c
> +++ b/hw/ppc/pegasos2.c
> @@ -54,11 +54,13 @@
>
> #define BUS_FREQ_HZ 133333333
>
> +#define PCI0_CFG_ADDR 0xcf8
> #define PCI0_MEM_BASE 0xc0000000
> #define PCI0_MEM_SIZE 0x20000000
> #define PCI0_IO_BASE 0xf8000000
> #define PCI0_IO_SIZE 0x10000
>
> +#define PCI1_CFG_ADDR 0xc78
> #define PCI1_MEM_BASE 0x80000000
> #define PCI1_MEM_SIZE 0x40000000
> #define PCI1_IO_BASE 0xfe000000
> @@ -226,7 +228,7 @@ static void pegasos2_mv_reg_write(Pegasos2MachineState *pm, uint32_t addr,
> static uint32_t pegasos2_pci_config_read(Pegasos2MachineState *pm, int bus,
> uint32_t addr, uint32_t len)
> {
> - hwaddr pcicfg = bus ? 0xc78 : 0xcf8;
> + hwaddr pcicfg = bus ? PCI1_CFG_ADDR : PCI0_CFG_ADDR;
> uint64_t val = 0xffffffffULL;
>
> if (len <= 4) {
> @@ -239,7 +241,7 @@ static uint32_t pegasos2_pci_config_read(Pegasos2MachineState *pm, int bus,
> static void pegasos2_pci_config_write(Pegasos2MachineState *pm, int bus,
> uint32_t addr, uint32_t len, uint32_t val)
> {
> - hwaddr pcicfg = bus ? 0xc78 : 0xcf8;
> + hwaddr pcicfg = bus ? PCI1_CFG_ADDR : PCI0_CFG_ADDR;
>
> pegasos2_mv_reg_write(pm, pcicfg, 4, addr | BIT(31));
> pegasos2_mv_reg_write(pm, pcicfg + 4, len, val);
--
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