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781a868f31
On PowerNV platform, resource position in M64 BAR implies the PE# the resource belongs to. In some cases, adjustment of a resource is necessary to locate it to a correct position in M64 BAR . This patch adds pnv_pci_vf_resource_shift() to shift the 'real' PF IOV BAR address according to an offset. Note: After doing so, there would be a "hole" in the /proc/iomem when offset is a positive value. It looks like the device return some mmio back to the system, which actually no one could use it. [bhelgaas: rework loops, rework overlap check, index resource[] conventionally, remove pci_regs.h include, squashed with next patch] Signed-off-by: Wei Yang <weiyang@linux.vnet.ibm.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> |
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boot | ||
configs | ||
crypto | ||
include | ||
kernel | ||
kvm | ||
lib | ||
math-emu | ||
mm | ||
net | ||
oprofile | ||
perf | ||
platforms | ||
sysdev | ||
xmon | ||
Kconfig | ||
Kconfig.debug | ||
Makefile | ||
relocs_check.pl |