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48cf170d5a
mirror_zfs/include/os/freebsd/spl/sys
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Tino Reichardt 48cf170d5a Add PPC cpu feature tests for FreeBSD and Linux 
Add needed cpu feature tests for powerpc architecture.

Overview:
zfs_altivec_available() - needed by RAID-Z
zfs_vsx_available()     - needed by BLAKE3
zfs_isa207_available()  - needed by SHA2

Part 1 - Userspace
- use getauxval() for Linux and elf_aux_info() for FreeBSD
- direct including <sys/auxv.h> fails with double definitions
- so we self define the needed functions and definitions

Part 2 - Kernel space FreeBSD
- use exported cpu_features of <powerpc/cpu.h>

Part 3 - Kernel space Linux
- use cpu_has_feature() function of <asm/cpufeature.h>

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Ryan Moeller <ryan@iXsystems.com>
Signed-off-by: Tino Reichardt <milky-zfs@mcmilk.de>
Closes #13725
2022-09-16 14:25:53 -07:00
..
acl_impl.h Replace dead opensolaris.org license link 2022-07-11 14:16:13 -07:00
acl.h Replace dead opensolaris.org license link 2022-07-11 14:16:13 -07:00
atomic.h Cleanup: Make memory barrier definitions consistent across kernels 2022-09-13 16:59:33 -07:00
byteorder.h Replace dead opensolaris.org license link 2022-07-11 14:16:13 -07:00
callb.h Replace dead opensolaris.org license link 2022-07-11 14:16:13 -07:00
ccompat.h Clean up CSTYLEDs 2022-01-26 11:38:52 -08:00
ccompile.h Replace dead opensolaris.org license link 2022-07-11 14:16:13 -07:00
cmn_err.h Replace dead opensolaris.org license link 2022-07-11 14:16:13 -07:00
condvar.h FreeBSD: make adjustments for the standalone environment 2020-10-13 21:05:49 -07:00
cred.h Replace dead opensolaris.org license link 2022-07-11 14:16:13 -07:00
ctype.h Clean up CSTYLEDs 2022-01-26 11:38:52 -08:00
debug.h Replace *CTASSERT() with _Static_assert() 2022-01-26 11:38:52 -08:00
dirent.h Add FreeBSD support to OpenZFS 2020-04-14 11:36:28 -07:00
disp.h Cleanup: Use OpenSolaris functions to call scheduler 2022-09-12 09:55:37 -07:00
dkio.h Replace dead opensolaris.org license link 2022-07-11 14:16:13 -07:00
extdirent.h Replace dead opensolaris.org license link 2022-07-11 14:16:13 -07:00
fcntl.h FreeBSD: fix HEAD build, conditionally remove FDSYNC defines 2021-01-23 15:39:55 -08:00
file.h Rename refcount.h to zfs_refcount.h 2020-07-29 16:35:33 -07:00
freebsd_rwlock.h Add FreeBSD support to OpenZFS 2020-04-14 11:36:28 -07:00
idmap.h Replace dead opensolaris.org license link 2022-07-11 14:16:13 -07:00
inttypes.h Add FreeBSD support to OpenZFS 2020-04-14 11:36:28 -07:00
isa_defs.h Replace dead opensolaris.org license link 2022-07-11 14:16:13 -07:00
kmem_cache.h FreeBSD: make adjustments for the standalone environment 2020-10-13 21:05:49 -07:00
kmem.h Enable -Wwrite-strings 2022-06-29 14:08:54 -07:00
kstat.h Remove pool io kstats (#12212) 2021-06-10 08:27:33 -07:00
list_impl.h Replace dead opensolaris.org license link 2022-07-11 14:16:13 -07:00
list.h Replace dead opensolaris.org license link 2022-07-11 14:16:13 -07:00
lock.h Add FreeBSD support to OpenZFS 2020-04-14 11:36:28 -07:00
misc.h Remove hw_serial, ddi_strtoul() 2022-05-13 10:15:31 -07:00
mod_os.h Fix BLAKE3 tuneable and module loading on Linux and FreeBSD 2022-09-16 14:25:53 -07:00
mode.h Add FreeBSD support to OpenZFS 2020-04-14 11:36:28 -07:00
mount.h freebsd: changes necessary to coexist with dtrace in tree 2020-07-01 09:10:08 -07:00
mutex.h FreeBSD: Don't require zeroing new locks before init 2020-06-13 10:58:10 -07:00
param.h Refactor ccompile.h to not include system headers 2020-07-25 20:09:50 -07:00
policy.h Share zfs_fsync, zfs_read, zfs_write, et al between Linux and FreeBSD 2020-10-21 14:08:06 -07:00
proc.h FreeBSD: make adjustments for the standalone environment 2020-10-13 21:05:49 -07:00
processor.h Replace dead opensolaris.org license link 2022-07-11 14:16:13 -07:00
procfs_list.h Replace dead opensolaris.org license link 2022-07-11 14:16:13 -07:00
random.h FreeBSD: fix compilation of FreeBSD world after 29274c9f6 2021-06-25 10:28:51 -07:00
rwlock.h spl: Don't check FreeBSD rwlocks for double initialization (#13019) 2022-01-31 10:58:45 -08:00
sdt.h Clean up CSTYLEDs 2022-01-26 11:38:52 -08:00
sid.h Fix ACL checks for NFS kernel server 2022-03-18 06:47:57 -06:00
sig.h FreeBSD: make adjustments for the standalone environment 2020-10-13 21:05:49 -07:00
simd_powerpc.h Add PPC cpu feature tests for FreeBSD and Linux 2022-09-16 14:25:53 -07:00
simd_x86.h Add PPC cpu feature tests for FreeBSD and Linux 2022-09-16 14:25:53 -07:00
simd.h Add PPC cpu feature tests for FreeBSD and Linux 2022-09-16 14:25:53 -07:00
spl_condvar.h Add FreeBSD support to OpenZFS 2020-04-14 11:36:28 -07:00
string.h Add FreeBSD support to OpenZFS 2020-04-14 11:36:28 -07:00
sunddi.h Remove hw_serial, ddi_strtoul() 2022-05-13 10:15:31 -07:00
sysmacros.h Replace dead opensolaris.org license link 2022-07-11 14:16:13 -07:00
systeminfo.h Add FreeBSD support to OpenZFS 2020-04-14 11:36:28 -07:00
systm.h Refactor ccompile.h to not include system headers 2020-07-25 20:09:50 -07:00
taskq.h Replace dead opensolaris.org license link 2022-07-11 14:16:13 -07:00
thread.h Add FreeBSD support to OpenZFS 2020-04-14 11:36:28 -07:00
time.h Add FreeBSD support to OpenZFS 2020-04-14 11:36:28 -07:00
timer.h Cleanup: Use OpenSolaris functions to call scheduler 2022-09-12 09:55:37 -07:00
trace_zfs.h Add FreeBSD support to OpenZFS 2020-04-14 11:36:28 -07:00
trace.h Add FreeBSD support to OpenZFS 2020-04-14 11:36:28 -07:00
types32.h Add FreeBSD support to OpenZFS 2020-04-14 11:36:28 -07:00
types.h FreeBSD: only define B_FALSE/B_TRUE if NEED_SOLARIS_BOOLEAN is not set 2022-06-28 14:11:38 -07:00
uio.h Cleaning up uio headers 2021-02-20 20:16:50 -08:00
uuid.h Replace dead opensolaris.org license link 2022-07-11 14:16:13 -07:00
vfs.h FreeBSD: Cleanup dead code from VFS 2022-09-02 13:20:10 -07:00
vm.h Use new FreeBSD API to largely eliminate object locking 2020-04-17 09:30:26 -07:00
vmsystm.h Add FreeBSD support to OpenZFS 2020-04-14 11:36:28 -07:00
vnode_impl.h Replace dead opensolaris.org license link 2022-07-11 14:16:13 -07:00
vnode.h FreeBSD: Clean up the use of ioflags 2022-05-02 16:26:28 -07:00
wmsum.h Introduce write-mostly sums 2021-05-27 14:27:29 -06:00
zmod.h Replace dead opensolaris.org license link 2022-07-11 14:16:13 -07:00
zone.h FreeBSD: Simplify INGLOBALZONE 2020-08-31 19:43:08 -07:00