[SeaBIOS] [PATCH v2 2/4] ahci: enable io/mem/dma

[Kevin O'Connor]

On Thu, Dec 09, 2010 at 08:39:46AM +0100, Gerd Hoffmann wrote:
> Make sure IO, MMIO and DMA are enabled in pci config space
> before using the device.
> 
> [ v2: use pci_config_maskw ]
> 
> Signed-off-by: Gerd Hoffmann <kraxel at redhat.com>
> ---
>  src/ahci.c |    4 ++++
>  1 files changed, 4 insertions(+), 0 deletions(-)
> 
> diff --git a/src/ahci.c b/src/ahci.c
> index ee50e8f..0b23f43 100644
> --- a/src/ahci.c
> +++ b/src/ahci.c
> @@ -436,6 +436,7 @@ ahci_init_controller(int bdf)
>  {
>      struct ahci_ctrl_s *ctrl = malloc_fseg(sizeof(*ctrl));
>      u32 val;
> +    u16 cmd;

You have an unused variable here.

The patch series looks fine to me.  If there's no further comments
I'll commit this weekend.

-Kevin