104 Commits

Author	SHA1	Message	Date
Aiken Harris	3395934330	Match renamed I/O register helpers	2025-09-11 19:08:20 +02:00
Aiken Harris	9518e7da8e	Migrate RTL subsystem to C++	2025-09-11 18:28:24 +02:00
Aiken Harris	227da47bfc	Add scroll region support and refactor framebuffer handling	2025-09-03 15:06:25 +02:00
Aiken Harris	e23a4c71a2	Fix framebuffer address calculations by using Pitch and BytesPerPixel	2025-09-02 12:42:06 +02:00
Aiken Harris	6ee7243e04	Refactor APIC delivery mode handling and unify naming	2025-09-01 19:54:12 +02:00
Aiken Harris	3c8b7cb1f2	Remove unused variable	2025-09-01 19:25:45 +02:00
Aiken Harris	2e415f6ec2	Remove broadcast INIT IPI	2025-09-01 19:23:02 +02:00
Aiken Harris	84ac8f00e0	Fix APIC initialization and refine comments	2025-09-01 15:41:06 +02:00
Aiken Harris	2e0a87e596	Use __asm__ to comply with disabled GNU extensions	2025-08-15 11:07:07 +02:00
Aiken Harris	030575592c	Revert 'Fix broken HlpInitializeAcpiSystemDescriptionTable implementation'	2025-08-11 23:30:40 +02:00
Aiken Harris	c9f9f87973	Fix broken HlpInitializeAcpiSystemDescriptionTable implementation	2025-08-10 17:48:01 +02:00
Aiken Harris	a6814aa2a3	Resolve compilation errors due to renamed CPUID requests	2025-08-10 16:59:32 +02:00
Aiken Harris	d7552f1dce	Fix race condition in HlComPortReadLsr ... The static local variable RingFlag in HlComPortReadLsr caused shared state across multiple calls and ports, leading to race conditions and incorrect behavior.	2025-08-06 09:01:47 +02:00
Aiken Harris	da3e039a05	Use correct address when clearing COM port buffer ... The code was reading from Port->Address to clear the RBR before the field was initialized.	2025-07-20 14:53:04 +02:00
Rafal Kupiec	2e7793dc2b	Implement HlpGetCpuApicId() routine	2024-07-22 23:31:20 +02:00
Rafal Kupiec	2c5b680426	Implement HlpSendIpi() routine	2024-07-22 23:23:55 +02:00
Rafal Kupiec	626ece8046	HlReadApicRegister() should return and HlWriteApicRegister() should take ULONGLONG value	2024-07-16 22:36:45 +02:00
Rafal Kupiec	088940424d	Fix data types and rename some fields to avoid confusion	2024-07-16 16:28:12 +02:00
Rafal Kupiec	7abd0f3017	Revert unintentional change	2024-07-14 12:13:56 +02:00
Rafal Kupiec	f8519ec09d	Rename HlpAcpiSystemInfo global variable to HlpSystemInfo	2024-07-14 12:11:39 +02:00
Rafal Kupiec	3bda67be0a	Basic ACPI system info initialization code for traversing MADT tables	2024-07-13 21:08:58 +02:00
Rafal Kupiec	f52c50242a	Correct comment	2024-07-09 22:57:02 +02:00
Rafal Kupiec	3f10e1b59e	Fix page fault when trying to find ACPI table	2024-07-09 22:47:26 +02:00
Rafal Kupiec	47219585d4	Fix pointer operation overflow	2024-07-09 22:40:32 +02:00
Rafal Kupiec	e46f2e6116	Ensure that table header is not set before attempting to find ACPI table	2024-07-09 22:36:40 +02:00
Rafal Kupiec	906e09fd9f	Refactor COM port support, to get rid of global variables in library	2024-06-12 18:02:29 +02:00
Rafal Kupiec	2f16f4f613	Traverse Local x2APIC structures to find all processors	2024-06-07 23:05:12 +02:00
Rafal Kupiec	f36b59c961	Store processor identities in system info structure	2024-06-07 20:19:56 +02:00
Rafal Kupiec	86bc2042e5	Cleanup XTDK headers	2024-06-06 23:09:03 +02:00
Rafal Kupiec	658cb2d3c8	Get system information based on the ACPI (currently only number of CPUs)	2024-06-06 22:05:32 +02:00
Rafal Kupiec	829fc49aac	Fix ACPI cache causing some undefined behavior	2024-06-06 21:52:41 +02:00
Rafal Kupiec	92e861ebae	Cleanup APIC related headers	2024-06-06 21:50:20 +02:00
Rafal Kupiec	4212453cf5	Fix APIC initialization code	2024-06-06 16:49:08 +02:00
Rafal Kupiec	ef65bceccd	Initialize legacy PIC and mask all interrupts	2024-06-05 16:08:54 +02:00
Rafal Kupiec	b061c87fc9	Fix routines with no prototype using XTAPI calling convention compiler warnings	2024-06-04 21:41:16 +02:00
Rafal Kupiec	8a4caba26f	Fix routine with no prototype using XTAPI calling convention compiler warning	2024-06-04 21:39:10 +02:00
Rafal Kupiec	76e1fc6099	Enable hardware layer initialization code	2024-06-04 21:36:09 +02:00
Rafal Kupiec	7b29897efb	Initialize ACPI Timer	2024-06-04 21:04:09 +02:00
Rafal Kupiec	7704e5d399	Initial kernel ACPI support	2024-06-04 16:24:13 +02:00
Rafal Kupiec	94a40501d4	Mask APIC ICR0 and disable APIC interrupts for initialization time by raising APIC TPR	2024-05-24 23:39:06 +02:00
Rafal Kupiec	2103b2dafd	Make sure frame buffer is initialized before drawing	2024-05-18 16:57:38 +02:00
Rafal Kupiec	d2014a5e82	Use HlpRGBColor() internally	2024-05-17 23:29:03 +02:00
Rafal Kupiec	41bc673694	Initialize framebuffer device based on a system resource provided by boot loader	2024-05-17 22:37:42 +02:00
Rafal Kupiec	086d9ed7e2	Rename source file with fb-related stuff	2024-05-13 15:55:39 +02:00
Rafal Kupiec	78424385fc	Convert RGB colors to FrameBuffer format	2024-05-13 08:51:27 +02:00
Rafal Kupiec	e311cad8f7	Allow to clear framebuffer screen with any, custom background color	2024-05-12 22:43:06 +02:00
Rafal Kupiec	c34b6ff6c1	Take CPU number from processor block	2024-05-08 21:59:18 +02:00
Rafal Kupiec	f66e9aea9e	Store CPU number and mask interrupts in processor block	2024-05-07 16:21:38 +02:00
Rafal Kupiec	ac0b8ab36a	Allow to specify CPU number when initializing (A)PIC	2024-05-07 16:16:49 +02:00
Rafal Kupiec	40e0dd8c5e	Mask LVTERR first to prevent local APIC errors	2024-05-05 15:24:17 +02:00