On Sun, May 21, 2017 at 11:42:24AM +0800, Ryder Lee wrote:
> Add support for the Mediatek PCIe Gen2 controller which can
> be found on MT7623 series SoCs.
>
> Signed-off-by: Ryder Lee <[email protected]>
> ---
> drivers/pci/host/Kconfig | 11 +
> drivers/pci/host/Makefile | 1 +
> drivers/pci/host/pcie-mediatek.c | 553
> +++++++++++++++++++++++++++++++++++++++
> 3 files changed, 565 insertions(+)
> create mode 100644 drivers/pci/host/pcie-mediatek.c
>...
> +static int mtk_pcie_register_host(struct pci_host_bridge *host)
> +{
> + struct mtk_pcie *pcie = pci_host_bridge_priv(host);
> + struct pci_bus *child;
> + int err;
> +
> + pci_add_flags(PCI_REASSIGN_ALL_RSRC | PCI_REASSIGN_ALL_BUS);
Do you really need the PCI_REASSIGN_ALL_RSRC and PCI_REASSIGN_ALL_BUS
flags? I'd like to get rid of them because we should automatically
assign resources if the firmware hasn't done it.
Bjorn
