Add VFS_AIO to generic config to allow using of high-performance
asynchronous disk AIO operation.
Reviewed by: imp
Obtained from: Semihalf
Sponsored by: The FreeBSD Foundation
Differential revision: https://reviews.freebsd.org/D4979
- Move the required kernel compiler flags from Makefile.arm64 to kern.mk.
- Build arm64 modules as PIC; non-PIC relocations in .o for shared object
output cannot be handled.
- Do not try to install aarch64 symlink.
- A hack for arm64 to avoid ld -r stage. See the comment for the explanation.
Some functionality is lost, like ctf handling, but hopefully will be
restored after newer linker is available.
Reviewed by: andrew, emaste
Tested by: andrew (on real hardware)
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D3796
SoC is used in the HiKey board from 96boards.
Currently on the SD card is working on the HiKey, as such devices 0 and 2
will need to be disabled, for example by adding the following to
loader.conf:
hint.hisi_dwmmc.0.disabled=1
hint.hisi_dwmmc.2.disabled=1
Relnotes: yes (Hikey board booting)
Sponsored by: ABT Systems Ltd
be used with any SoC specific drivers, for example a ThunderX nic driver
would use something like the following in files.arm64:
arm64/cavium/thunder_nic.c optional soc_cavm_thunderx thndr_nic
Reviewed by: imp
Sponsored by: ABT Systems Ltd
Differential Revision: https://reviews.freebsd.org/D3479
and psci to start them. I expect ACPI support to be added later.
This has been tested on qemu with 2 cpus as that is the current value of
MAXCPUS. This is expected to be increased in the future as FreeBSD has
been tested on 48 cores on the Cavium ThunderX hardware.
Partially based on a patch from Robin Randhawa from ARM.
Approved by: ABT Systems Ltd
Relnotes: yes
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D3024
drivers, one for fdt, one for acpi. It then uses this to decide if it will
use fdt or acpi.
The GICv2 (interrupt controller) and Generic Timer drivers have been
updated to handle both cases.
As this is early code we still need FDT to find the kernel console, and
some parts are still missing, including PCI support.
Differential Revision: https://reviews.freebsd.org/D2463
Reviewed by: jhb, jkim, emaste
Obtained from: ABT Systems Ltd
Relnotes: Yes
Sponsored by: The FreeBSD Foundation
needs to be enabled by adding "kern.racct.enable=1" to /boot/loader.conf.
Differential Revision: https://reviews.freebsd.org/D2407
Reviewed by: emaste@, wblock@
MFC after: 1 month
Relnotes: yes
Sponsored by: The FreeBSD Foundation
This is only the minimum set of files needed to boot in qemu. As such it is
missing a few things.
The bus_dma code is currently only stub functions with a full implementation
from the development tree to follow.
The gic driver has been copied as the interrupt framework is different. It
is expected the two drivers will be merged by the arm intrng project,
however this will need to be imported into the tree and support for arm64
would need to be added.
This includes code developed by myself, SemiHalf, Ed Maste, and Robin
Randhawa from ARM. This has been funded by the FreeBSD Foundation, with
early development by myself in my spare time with assistance from Robin.
Differential Revision: https://reviews.freebsd.org/D2199
Reviewed by: emaste, imp
Relnotes: yes
Sponsored by: The FreeBSD Foundation
