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u-boot/drivers/pci
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Stephen Warren d878c9a932 pci: fix overflow in __pci_hose_bus_to_phys w/ large RAM 
If a 32-bit system has 2GB of RAM, and the base address of that RAM is
2GB, then start+size will overflow a 32-bit value (to a value of 0).

To avoid such an overflow, convert __pci_hose_bus_to_phys() to calculate
the offset of a bus address into a PCI region, rather than comparing a
bus address against the end of a PCI region.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
2014-08-14 11:38:47 +02:00
..
fsl_pci_init.c fsl/pcie: Change 'no link' to 'undetermined' for pcie endpoint 2014-07-22 16:25:54 -07:00
Makefile Merge branch 'u-boot-imx/master' into 'u-boot-arm/master' 2014-02-19 12:04:45 +01:00
pci.c pci: fix overflow in __pci_hose_bus_to_phys w/ large RAM 2014-08-14 11:38:47 +02:00
pci_auto.c pci: Properly configure prefetchable memory region 2013-10-07 08:21:23 -04:00
pci_ftpci100.c Merge branch 'master' of git://git.denx.de/u-boot-nds32 2013-07-25 08:51:51 -04:00
pci_gt64120.c qemu-malta: Update for SPDX license identifiers 2013-07-25 08:51:48 -04:00
pci_indirect.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
pci_msc01.c malta: support for coreFPGA6 boards 2013-11-09 17:21:01 +01:00
pci_sh4.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
pci_sh7751.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
pci_sh7780.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
pcie_imx.c Merge branch 'master' of git://git.denx.de/u-boot-arm into master 2014-04-04 11:35:30 +02:00
tsi108_pci.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
w83c553f.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00