linux_dsm_epyc7002/arch/riscv
Yash Shah 00a5bf3a8c RISC-V: Add PCIe I/O BAR memory mapping
For legacy I/O BARs (non-MMIO BARs) to work correctly on RISC-V Linux,
we need to establish a reserved memory region for them, so that drivers
that wish to use the legacy I/O BARs can issue reads and writes against
a memory region that is mapped to the host PCIe controller's I/O BAR
mapping.

Signed-off-by: Yash Shah <yash.shah@sifive.com>
Signed-off-by: Paul Walmsley <paul.walmsley@sifive.com>
2019-10-28 10:43:32 -07:00
..
boot
configs
include
kernel
lib
mm
net
Kbuild
Kconfig
Kconfig.debug
Kconfig.socs
Makefile