pci: pcie_dw_common: introduce pcie_dw_find_capability()
authorNeil Armstrong <neil.armstrong@linaro.org>
Mon, 25 Nov 2024 09:46:16 +0000 (10:46 +0100)
committerCaleb Connolly <caleb.connolly@linaro.org>
Wed, 22 Jan 2025 15:43:53 +0000 (16:43 +0100)
commitaeeebdadc56ea2fde479e8b890019ca8cdbc9073
tree537ec5eb79de0cc454b4c5c3a00d2f7f16724a16
parented7ba0c11481ab7fa355f9bc72d713f4fdcff0a1
pci: pcie_dw_common: introduce pcie_dw_find_capability()

Add PCIe config space capability search function specific for
the host controller, which are bridges *to* PCI devices but
are not PCI devices themselves.

Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20241125-topic-pcie-controller-v1-1-45c20070dd53@linaro.org
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
drivers/pci/pcie_dw_common.c
drivers/pci/pcie_dw_common.h