Re: [U-Boot] [PATCH v2 10/12] dm: pci: Save devfn without bus number in pci_uclass_child_post_bind()

On 21 August 2015 at 17:27, Simon Glass sjg@chromium.org wrote:

On 20 August 2015 at 07:40, Bin Meng bmeng.cn@gmail.com wrote:

...

In pci_uclass_child_post_bind(), bdf is extracted from fdt_pci_addr. Mask bus number before save it to pplat->devfn.

Signed-off-by: Bin Meng bmeng.cn@gmail.com

Changes in v2: None

drivers/pci/pci-uclass.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/pci/pci-uclass.c b/drivers/pci/pci-uclass.c index 63e85b9..4a509a2 100644 --- a/drivers/pci/pci-uclass.c +++ b/drivers/pci/pci-uclass.c @@ -787,8 +787,8 @@ static int pci_uclass_child_post_bind(struct udevice *dev) if (ret != -ENOENT) return -EINVAL; } else {

•           /* extract the bdf from fdt_pci_addr */
  

•           pplat->devfn = addr.phys_hi & 0xffff00;
  

•           /* extract the devfn from fdt_pci_addr */
  

•           pplat->devfn = addr.phys_hi & 0xff00;
    }
  
    return 0;
  

-- 1.8.2.1

Acked-by: Simon Glass sjg@chromium.org

Applied to u-boot-x86, thanks!