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It is typical for host drivers to request a resource for the aperture; once this is done the PCI core will properly populate resources for all BARs in the system. With this patch cat /proc/iomem will now show: e0000000-efffffff : PCI MEM 0000 e0000000-e00fffff : PCI Bus 0000:01 e0000000-e001ffff : 0000:01:00.0 Tested on Kirkwood. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Jason Cooper <jason@lakedaemon.net> |
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.. | ||
Kconfig | ||
Makefile | ||
pci-exynos.c | ||
pci-imx6.c | ||
pci-mvebu.c | ||
pci-rcar-gen2.c | ||
pci-tegra.c | ||
pcie-designware.c | ||
pcie-designware.h |