Re: [Qemu-devel] [PATCH] hw/sh4/sh_pci.c: Use ldl_le_p() and stl_le_p()

[Aurelien Jarno <aurelien@aurel32.net>]

On 2016-06-10 17:10, Peter Maydell wrote:
> Use ldl_le_p() and stl_le_p() instead of le32_to_cpup() and
> cpu_to_le32w(); the former handle misaligned addresses and don't
> need casts, and the latter are deprecated.
> 
> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
> ---
>  hw/sh4/sh_pci.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/hw/sh4/sh_pci.c b/hw/sh4/sh_pci.c
> index e820a32..1747628 100644
> --- a/hw/sh4/sh_pci.c
> +++ b/hw/sh4/sh_pci.c
> @@ -55,7 +55,7 @@ static void sh_pci_reg_write (void *p, hwaddr addr, uint64_t val,
>  
>      switch(addr) {
>      case 0 ... 0xfc:
> -        cpu_to_le32w((uint32_t*)(pcic->dev->config + addr), val);
> +        stl_le_p(pcic->dev->config + addr, val);
>          break;
>      case 0x1c0:
>          pcic->par = val;
> @@ -85,7 +85,7 @@ static uint64_t sh_pci_reg_read (void *p, hwaddr addr,
>  
>      switch(addr) {
>      case 0 ... 0xfc:
> -        return le32_to_cpup((uint32_t*)(pcic->dev->config + addr));
> +        return ldl_le_p(pcic->dev->config + addr);
>      case 0x1c0:
>          return pcic->par;
>      case 0x1c4:

Thanks for the patch. I confirm it builds and works fine.

Acked-by: Aurelien Jarno <aurelien@aurel32.net>

-- 
Aurelien Jarno                          GPG: 4096R/1DDD8C9B
aurelien@aurel32.net                 http://www.aurel32.net