linux_dsm_epyc7002/drivers/pci
Marek Szyprowski 73a7a271b3 PCI: brcmstb: Fix build on 32bit ARM platforms with older compilers
Some older compilers have no implementation for the helper for 64-bit
unsigned division/modulo, so linking pcie-brcmstb driver causes the
"undefined reference to `__aeabi_uldivmod'" error.

*rc_bar2_size is always a power of two, because it is calculated as:
"1ULL << fls64(entry->res->end - entry->res->start)", so the modulo
operation in the subsequent check can be replaced by a simple logical
AND with a proper mask.

Link: https://lore.kernel.org/r/20200227115146.24515-1-m.szyprowski@samsung.com
Fixes: c045213703 ("PCI: brcmstb: Add Broadcom STB PCIe host controller driver")
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Acked-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2020-02-27 08:06:20 -06:00
..
controller PCI: brcmstb: Fix build on 32bit ARM platforms with older compilers 2020-02-27 08:06:20 -06:00
endpoint
hotplug pci/hotplug/pnv-php: Wrap warnings in macro 2020-01-23 21:31:17 +11:00
pcie PCI/AER: Initialize aer_fifo 2020-01-23 16:40:03 -06:00
switch PCI/switchtec: Add Gen4 device IDs 2020-01-15 11:00:40 -06:00
access.c
ats.c pci-v5.6-fixes-1 2020-02-06 14:17:38 +00:00
bus.c
ecam.c
host-bridge.c
iov.c
irq.c
Kconfig
Makefile
mmap.c
msi.c
of.c
p2pdma.c
pci-acpi.c
pci-bridge-emul.c
pci-bridge-emul.h
pci-driver.c
pci-label.c
pci-mid.c
pci-pf-stub.c
pci-stub.c
pci-sysfs.c
pci.c IOMMU Updates for Linux v5.6 2020-02-05 17:49:54 +00:00
pci.h
probe.c
proc.c proc: convert everything to "struct proc_ops" 2020-02-04 03:05:26 +00:00
quirks.c pci-v5.6-changes 2020-01-31 14:48:54 -08:00
remove.c
rom.c
search.c Merge branch 'pci/host-vmd' 2020-01-29 17:00:02 -06:00
setup-bus.c PCI: Allow adjust_bridge_window() to shrink resource if necessary 2020-01-29 16:57:28 -06:00
setup-irq.c
setup-res.c
slot.c
syscall.c
vc.c
vpd.c
xen-pcifront.c