437b70838f
Replace uses of atomic_* intrinsics with Atomic* types
2023-07-10 17:02:01 +02:00
0d01f7be57
Use core::ptr wrappers instead of the unstable volatile_* intrinsics
2023-07-10 17:02:01 +02:00
cb58500b68
Update for new Rust
2023-02-11 14:50:55 -07:00
ee6c9f4020
Fix compilation on i686
2022-11-11 13:23:07 -07:00
8e0f54cb31
Clippy fixes
2022-11-11 13:19:14 -07:00
515a03b870
Fix warnings
2022-11-11 12:51:07 -07:00
6dbb85d4c9
Static mapping of some CPU devices outside of physmap
2022-08-26 11:08:13 -06:00
5d55d4eb87
Fix warnings
2022-07-29 18:33:54 -06:00
0c80643077
Make graphical_debug arch independent and fix lots of warnings
2022-07-29 15:56:44 -06:00
5bbfdcda6b
Add mmap-min-addr and support unmapping parent PTs.
2022-07-27 10:52:45 +02:00
b766501896
Fix deadlock while starting APs.
2022-07-27 10:52:29 +02:00
0aec4d3341
Partial: migrate ACPI to RMM.
2022-07-27 10:52:23 +02:00
23f49414bd
Fix phys offset, lock grants correctly.
2022-07-27 10:51:45 +02:00
f7f722f81c
Don't use identity mapping for ACPI.
...
This is so that any process can use pointers to ACPI tables, since they
now point to the universally-accessible KERNEL_OFFSET+physaddr virtual
addresses.
2022-07-27 10:51:44 +02:00
a771ca699a
Move all DMAR parsing to userspace.
...
We may also want to do this with the MADT and the HPET tables, and let
user drivers specify what the tables mean independent of ACPI. That is,
adding an interface for registering new CPUs, and specifying the main
timer IRQ.
2021-05-06 19:49:58 +02:00
e816d4801f
Remove the empty fadt module.
2021-05-06 19:49:58 +02:00
7ac5bdbae0
WIP: Implement userspace-driven shutdown.
2021-05-06 19:49:58 +02:00
bea6747643
Move all AML code to userspace.
...
Currently, there are some things that need to be set up by userspace
that the kernel previously did. These include telling firmware when the
I/O APIC is used, and most importantly, shutting down the system.
The former is not particularly important, but for the latter I think
that we could implement this using a "shutdown pipe". Essentially it
will be a file that triggers an event shutting down, which would be used
to notify to acpid that the kernel is requesting a shutdown.
2021-05-06 19:49:57 +02:00
b9448274fc
Switch to using RMM PageFlags
2021-05-03 17:28:08 -06:00
ff8cb8abe8
Enforce must_use
2021-05-03 15:02:32 -06:00
dd0616cc8f
Use RMM for TLB flushing
2021-05-03 12:42:16 -06:00
f90033e0e1
Use PHYS_OFFSET instead of KERNEL_OFFSET to refer to the physmap
2021-04-13 20:38:54 -06:00
334584b3d5
Use rmm::PhysicalAddress and rmm::VirtualAddress directly
2021-01-09 21:16:11 -07:00
5301057324
Convert some println -> log::info!.
...
Signed-off-by: Wren Turkal <wt@penguintechs.org >
2020-08-08 21:18:18 -07:00
c78b69969f
Include trampoline in kernel to fix multi_core on EFI
2020-07-15 21:46:15 -06:00
e7d00d4735
Fix various kernel warnings.
2020-06-11 12:58:03 +02:00
abf971eaee
Only require alignment of 4 bytes for rsdp
2020-04-19 08:49:42 -06:00
d1ece2c811
Add a basic acpi: scheme, currently only for MCFG.
2020-04-19 09:39:57 +02:00
dc3452650c
Execute AML code after IOAPIC init,
...
which tells the firmware that the I/O APIC is used rather than the 8259
PIC.
2020-04-18 23:17:37 +02:00
290098b5a4
impl Debug for AmlValue.
2020-04-18 18:21:04 +02:00
f0b5d51793
Use the I/O APIC when applicable.
2020-04-18 16:36:18 +02:00
da6de394e4
Add a new backwards-compatible v2 boot protocol.
2020-04-18 11:28:11 +02:00
7658193271
Remove some warnings
2020-02-07 20:06:33 -07:00
63e2a835e0
Fix clippy.sh script and fix a number of clippy warnings
2019-10-06 11:04:06 -06:00
3694395dfb
Fix compilation of acpi feature
2019-08-12 19:33:03 -06:00
6dfed91ac3
Fix index check for accessfield
2018-03-11 12:58:43 -06:00
402266e3e4
Check length on more objects
2018-03-11 12:56:48 -06:00
74e673e68d
Return errors if data is too small when parsing acpi objects
2018-03-11 12:52:30 -06:00
58e1d92eb5
Add clippy lints, action some clippy items
2017-12-24 22:19:00 -07:00
c2644adf3d
Improve multi_core support
2017-12-05 21:26:45 -07:00
e6b9f850d1
Migrate from collections
2017-10-28 02:42:08 +02:00
ef70cd257c
Uncomment AML value variant
2017-10-22 19:41:31 -06:00
58c6ef0ecf
Merge branch 'master' of https://github.com/redox-os/kernel
2017-10-21 20:30:26 -06:00
51339cb8c9
Cleanup warnings
...
Implement interrupt on signal in pipe:
2017-10-21 20:30:20 -06:00
305e7980d8
Update to bitflags 1.0
2017-10-11 15:59:14 +03:00
a5f3e5057b
Remove warnings
...
Improve error information
Cleanup interrupt macros
2017-09-13 21:32:08 -06:00
7145e2390c
Converted DDB handle to integer and vice versa
2017-08-31 11:25:08 +01:00
1cce42b691
Moved DDB handles over to using signature scheme
2017-08-31 11:07:01 +01:00
1bcd8530d2
Stored signature to include OEM signature and OEM table ID
2017-08-31 10:52:59 +01:00
5592484d07
Eliminated dead code
2017-08-30 19:09:08 +01:00
bjorn3