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https://github.com/AsahiLinux/u-boot
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537b0142b0
Do not call pci_set_region() for resources which were not properly mapped. This prevents U-Boot to access unmapped memory space. Update MBUS_PCI_MEM_SIZE and MBUS_PCI_IO_SIZE macros to cover all PCIe MEM and IO ranges. Previously these macros covered only address ranges for the first PCIe port. Between MBUS_PCI_IO_BASE and MBUS_PCI_MEM_BASE there is space for six 128 MB long address ranges. So set MBUS_PCI_MEM_SIZE to value of 6*128 MB. Similarly set MBUS_PCI_IO_SIZE to 6*64 KB. Function resource_size() returns zero when start address is 0 and end address is -1. So set invalid resources to these values to indicate that resource has no mapping. Split global PCIe MEM and IO resources (defined by MBUS_PCI_*_* macros) into PCIe ports in mvebu_pcie_bind() function which allocates per-port based struct mvebu_pcie, instead of using global state variables mvebu_pcie_membase and mvebu_pcie_iobase. This makes pci_mvebu.c driver independent of global static variables (which store the state of allocation) and allows to bind and unbind the driver more times. Signed-off-by: Pali Rohár <pali@kernel.org> Signed-off-by: Marek Behún <marek.behun@nic.cz> |
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| .. | ||
| cpu | ||
| dts | ||
| include | ||
| lib | ||
| mach-apple | ||
| mach-aspeed | ||
| mach-at91 | ||
| mach-bcm283x | ||
| mach-bcmstb | ||
| mach-cortina | ||
| mach-davinci | ||
| mach-exynos | ||
| mach-highbank | ||
| mach-imx | ||
| mach-integrator | ||
| mach-ipq40xx | ||
| mach-k3 | ||
| mach-keystone | ||
| mach-kirkwood | ||
| mach-lpc32xx | ||
| mach-mediatek | ||
| mach-meson | ||
| mach-mvebu | ||
| mach-nexell | ||
| mach-octeontx | ||
| mach-octeontx2 | ||
| mach-omap2 | ||
| mach-orion5x | ||
| mach-owl | ||
| mach-qemu | ||
| mach-rmobile | ||
| mach-rockchip | ||
| mach-s5pc1xx | ||
| mach-snapdragon | ||
| mach-socfpga | ||
| mach-sti | ||
| mach-stm32 | ||
| mach-stm32mp | ||
| mach-sunxi | ||
| mach-tegra | ||
| mach-u8500 | ||
| mach-uniphier | ||
| mach-versal | ||
| mach-versatile | ||
| mach-zynq | ||
| mach-zynqmp | ||
| mach-zynqmp-r5 | ||
| thumb1/include/asm/proc-armv | ||
| config.mk | ||
| Kconfig | ||
| Kconfig.debug | ||
| Makefile | ||