* Adjust a comment that now goes with 3 functions and not just 1.
* Remove spinlock switch function, this is useless as it cannot
change interrupt states here, but we require interrupts to
be enabled to wait on a ConditionVariable.
* Remove WaitStatus function from ConditionVariableEntry; unused
and would require locks anyway.
* Implement Publish using Init.
In the case where a weakly declared symbol has no definition,
it should just resolved to be NULL instead of failing to load at all.
GCC 11 builds of libroot.so wind up having one weak symbol
declaration that is unresolved at runtime, to __cxa_pure_virtual,
which seems to be provided by some object in libsupc++.a that ld
does not pull in automatically (and has to be forced at present.)
This change also amends symbol patcher behavior: it is now possible
for the symbol patcher to indicate symbols should be hidden by
changing the passed-in type to 0, instead. (Otherwise, weak symbols
would always get a value of NULL instead of being able to be hidden.)
Fixes#8288.
Previously-reviewed-on: https://review.haiku-os.org/c/haiku/+/4768
Change-Id: I6485c4e515cb53c6b81db971efbc10008fa6bd9d
Reviewed-on: https://review.haiku-os.org/c/haiku/+/4932
Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>
Reviewed-by: waddlesplash <waddlesplash@gmail.com>
This file is used only by the u-boot raw bootloader and
it has identical content to platform/u-boot/mmu.h.
Therefore we can use mmu.h in the u-boot loader and remove
this header.
EFI platform has its own arch_mmu.h in
headers/private/kernel/boot/platform/efi
Change-Id: Ie77774fbcf4855f9bc643176c179670f6169b3b6
Reviewed-on: https://review.haiku-os.org/c/haiku/+/4929
Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>
Now that the interlocking issues are resolved with the previous commit,
using the main TQ_SLEEP mechanism no longer causes deadlocks and
network I/O freezes, so we can drop the custom code and use FreeBSD's
code instead.
as it's possible they use the audio class_sub instead of hd_audio.
* also power up the audio function, this seems required on Jasper Lake.
* tested on Acer Swift 1 SF114-34.
Change-Id: I603018b1b973e7884aa99a58be1c24e568f2d5ae
Reviewed-on: https://review.haiku-os.org/c/haiku/+/4928
Reviewed-by: waddlesplash <waddlesplash@gmail.com>
Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>
Self-unblocking is not done anywhere else in the kernel and may not be
such a bright idea, it seems.
This also allows the elimination of some atomics, and resolves a race
that otherwise would have required another wait-loop. Performance
differences seem to be within the realm of noise.
Fixes#17553.
Change-Id: Id719ba51ed3f2a15557c8d53947182a5f8879b7b
* init works better with this. it doesn't work yet, but at least the boot
isn't completely borked.
* also fix the infinite loop in SoftwareReset() to timeout after 100ms.
Change-Id: I76dac8360eaf3575adf7d0b3bf3e2b72daeedb21
Reviewed-on: https://review.haiku-os.org/c/haiku/+/4923
Reviewed-by: waddlesplash <waddlesplash@gmail.com>
This reverts commit 74843df324.
Reason for revert: Change was not ready, see comments on #8288.
Change-Id: I82dc23ca5a86fa2906fb6eb19f9f872603618fad
Reviewed-on: https://review.haiku-os.org/c/haiku/+/4897
Reviewed-by: waddlesplash <waddlesplash@gmail.com>
In the case where a weakly declared symbol has no definition,
it should just resolved to be NULL instead of failing to load at all.
GCC 11 builds of libroot.so wind up having one weak symbol
declaration that is unresolved at runtime, to __cxa_pure_virtual,
which seems to be provided by some object in libsupc++.a that ld
does not pull in. We could probably force it to be, but implementing
proper weak symbol resolution seems to be the more sensible path.
Change-Id: Ifd512b73dc67581e6173b5c78ce73ac68971707a
Reviewed-on: https://review.haiku-os.org/c/haiku/+/4768
Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>
Reviewed-by: X512 <danger_mail@list.ru>
Reviewed-by: Alex von Gluck IV <kallisti5@unixzen.com>
Conversion from pointer to phys_addr_t (i.e. uint64) results
in a sign extension on x86.
Therefore we first convert to addr_t and then convert from
addr_t to phys_addr_t.
Change-Id: Id9d9db03d9940a11ea3892841c271e12fad3975a
Reviewed-on: https://review.haiku-os.org/c/haiku/+/4872
Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>
Reviewed-by: Fredrik Holmqvist <fredrik.holmqvist@gmail.com>
Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>
Reviewed-by: Alex von Gluck IV <kallisti5@unixzen.com>
* always use non-linear gain sliders (was the default setting)
* remove functions and members connected to linear gain setting
* remove "(like BeOS R5)" from "Attenuate by 3 dB" option
* add "Low/High quality" to resample algorithm option
Fixes part of #17554
Change-Id: I746da3f5bcc8f0cb017c75509565b535d5442f71
Reviewed-on: https://review.haiku-os.org/c/haiku/+/4917
Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>
Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>
* kernel + bootloader get differing compiler flags
* Trying to reuse libroot objects makes what objects
are being built with which flags slightly confusing.
Change-Id: Ic8ac7255db99d6825ca022afc3f4fd416c57c12d
Reviewed-on: https://review.haiku-os.org/c/haiku/+/4876
Reviewed-by: Alex von Gluck IV <kallisti5@unixzen.com>
Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>
Reviewed-by: Jérôme Duval <jerome.duval@gmail.com>
UEFI specification states that on IA-32 paging may or may not be
enabled during startup. If paging is enabled, PAE might be active.
During jump to kernel and early kernel initialiation we use paging
without PAE.
Therefore the following initialization sequence is introduced:
* disable paging
* disable PAE
* load page directory
* enable paging
Change-Id: Ife9a631b914dd5867f6673713e20e8abfce1ea44
Reviewed-on: https://review.haiku-os.org/c/haiku/+/4919
Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>
Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>
The stat structure fields are not standardized, so we can't use an
hardcoded field name. The code in all other places was already adjusted
with a macro to handle the access, but hrev55802 introduced a new place
where we need to read the access and modification times. Use the macro
there as well.
Thanks to anuragpd4 for reporting the problem!
* Matches arm and riscv64
Change-Id: I88874df4da16f5019def0c0c79ca41f37a926c12
Reviewed-on: https://review.haiku-os.org/c/haiku/+/4916
Reviewed-by: <karolyd577@gmail.com>
Reviewed-by: Alex von Gluck IV <kallisti5@unixzen.com>
* Similar to what riscv64 does
* Solves incorrect newlines
in qemu serial.
Change-Id: Ib1179728529dd4bf51c8361fdb6190bd43ccb851
Reviewed-on: https://review.haiku-os.org/c/haiku/+/4895
Reviewed-by: <karolyd577@gmail.com>
Reviewed-by: Alex von Gluck IV <kallisti5@unixzen.com>
Change-Id: Ie42c69f3851acae3a8184aa97ab2dd01c9485f46
Reviewed-on: https://review.haiku-os.org/c/haiku/+/4850
Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>
Reviewed-by: Alex von Gluck IV <kallisti5@unixzen.com>
Empty function for now as no arch-specific calls to
fix_address() needed on arm64.
Change-Id: Ifef100c132eac29a2b763e06bf1efd695b284851
Reviewed-on: https://review.haiku-os.org/c/haiku/+/4894
Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>
Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>
* Use TRACE() for logging
* Use B_PRI format strings
* Reformat local variables and function arguments to use camelCase
* Remove comment related to ConvertPointer
* Fix indentation for switch statements
* Remove variable sFirstPageTable as it's not really used
Change-Id: Iace275e5a3311f13a5018f497c3132e472a20848
Reviewed-on: https://review.haiku-os.org/c/haiku/+/4885
Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>
Reviewed-by: Alex von Gluck IV <kallisti5@unixzen.com>
