145 Commits

Author	SHA1	Message	Date
Aiken Harris	dce2c50b9d	Replace hardcoded PML level with dynamic detection using XtpDeterminePagingLevel	2025-08-10 17:39:38 +02:00
Aiken Harris	a33a45fc20	Implement paging level detection for AMD64 based on CPUID and boot parameters	2025-08-10 17:27:12 +02:00
Aiken Harris	23e8be1097	Remove PAE support check to allow both PAE and non-PAE configurations	2025-08-10 17:25:04 +02:00
Aiken Harris	800810169d	Fix XtpDeterminePagingLevel after renaming CPUID requests	2025-08-10 17:19:44 +02:00
Aiken Harris	eeb5e8d455	Fix broken AcGetApicBase	2025-08-10 17:16:48 +02:00
Aiken Harris	3472b448c7	Fix broken AcGetApicBase implementation	2025-08-10 17:05:13 +02:00
Aiken Harris	a539191a33	Implement paging level detection for i686 based on CPUID and boot parameters	2025-08-10 15:42:41 +02:00
Aiken Harris	2472cbbff4	Revert 'Simplify and correct hardware pool mapping'	2025-08-09 17:15:35 +02:00
Aiken Harris	311d5e1f5c	Simplify and correct hardware pool mapping	2025-08-08 21:49:21 +02:00
Aiken Harris	ca6c913fa7	Clarify PAE state management logic	2025-08-02 18:30:23 +02:00
Aiken Harris	ca06f9ebb5	Correctly manage PAE state when enabling paging	2025-08-02 18:26:01 +02:00
Aiken Harris	e6ebac7cda	Correct status variable type in XtpMapHardwareMemoryPool	2025-07-30 21:50:36 +02:00
Aiken Harris	4453b95f5c	Correct status variable type in XtpMapHardwareMemoryPool	2025-07-30 21:48:38 +02:00
Aiken Harris	66e136c7d6	Enable paging	2025-07-30 16:58:25 +02:00
Aiken Harris	d61b48740f	Declare CpuRegisters as a local structure instead of a pointer	2025-07-30 16:53:07 +02:00
Aiken Harris	3607a6d930	Zero-initialize Page Directory entries before use	2025-07-30 16:49:49 +02:00
Aiken Harris	486e987b71	Ensure correct boot volume is used by the chainloader	2025-07-29 08:04:33 +02:00
Aiken Harris	ecaf923e6d	Ensure correct boot volume is used to boot XTOS	2025-07-29 08:01:32 +02:00
Rafal Kupiec	7704e5d399	Initial kernel ACPI support	2024-06-04 16:24:13 +02:00
Rafal Kupiec	db5d6c42c9	Rework AcpChecksumTable() routine into AcpValidateAcpiTable()	2024-06-03 23:31:33 +02:00
Rafal Kupiec	54b7e46f1b	Simplify AcGetAcpiTable() routine a bit	2024-06-03 23:24:54 +02:00
Rafal Kupiec	f265810a5c	Fix AcGetAcpiTable() routine failing to validate FADT checksum on some ACPI 2.0 and older machines	2024-06-03 21:58:19 +02:00
Rafal Kupiec	9124574bc5	Fixes and improvements to ACPI related structures and definitions	2024-06-03 21:17:31 +02:00
Rafal Kupiec	7f922dd864	Let XTLDR provide ACPI system resource	2024-06-02 22:30:52 +02:00
Rafal Kupiec	29ff9e114e	Mark XtMapHardwareMemoryPool() routine private	2024-06-02 17:34:30 +02:00
Rafal Kupiec	c1ab5fe98d	Cleanup hardware allocation memory pool related code for i686	2024-06-02 17:32:39 +02:00
Rafal Kupiec	6176ca38a8	Cleanup hardware allocation memory pool related code	2024-06-02 17:29:31 +02:00
Rafal Kupiec	f968eb21fd	Cleanup the code	2024-05-27 22:20:53 +02:00
Rafal Kupiec	7f8846f23d	Map memory for hardware layer on i686	2024-05-27 22:17:30 +02:00
Rafal Kupiec	ae243a9d07	Map memory for hardware layer on amd64	2024-05-27 21:54:21 +02:00
Rafal Kupiec	5221db2e63	Rename LOADER_MEMORY_MAPPING structure to more meaningful LOADER_MEMORY_DESCRIPTOR	2024-05-23 19:00:50 +02:00
Rafal Kupiec	28903e0c10	Add missing forward reference for AcGetAcpiTable() routine	2024-05-20 15:34:49 +02:00
Rafal Kupiec	ac33b86c3d	Implement AcGetAcpiTable() routine	2024-05-19 23:45:28 +02:00
Rafal Kupiec	34cc81c446	Provide framebuffer information via system resource	2024-05-18 17:06:44 +02:00
Rafal Kupiec	c576f7f8f2	Provide pixel information to the kernel	2024-05-12 22:28:06 +02:00
Rafal Kupiec	615a1457bf	Fixes to FbpGetPixelInformation() and FbpGetColorMask() routines	2024-05-12 22:20:22 +02:00
Rafal Kupiec	ab618f95b9	Use dedicated GUID for DUMMYOS boot protocol	2024-04-29 13:48:01 +02:00
Rafal Kupiec	a4bb5a8ecc	Correct formatting	2024-04-29 12:35:32 +02:00
Rafal Kupiec	170b11f7a2	Change OS boot identifier, to be able to load both 'dummy' and 'xtos' modules at the same time	2024-04-29 12:31:18 +02:00
Rafal Kupiec	7193e698f1	Store page map level	2024-04-07 17:49:24 +02:00
Rafal Kupiec	388ac1a8c2	Properly, recursively self map page tables on i686 architecture	2024-04-07 17:11:14 +02:00
Rafal Kupiec	0af3a01acf	Pass compatible pointer type to fix compiler warning	2024-04-07 10:50:21 +02:00
Rafal Kupiec	1305672875	Properly, recursively self map page tables; currently only for AMD64 and PML4	2024-04-05 00:26:41 +02:00
Rafal Kupiec	56d50ea2e8	Implement EDID support for getting the preferred screen resolution	2024-03-21 15:40:09 +01:00
Rafal Kupiec	eb75a27ac2	Use common handle and properly close GOP protocol on failures	2024-03-21 06:59:05 +01:00
Rafal Kupiec	713f826387	XTOS boot protocol should use builtin mapping function	2024-03-17 23:10:50 +01:00
Rafal Kupiec	41ebabcb09	Provide only necessary framebuffer information to the kernel	2024-03-15 16:46:53 +01:00
Rafal Kupiec	945b323606	Initialize framebuffer earlier and reset video screen mode to circumvent buggy firmwares	2024-03-15 15:46:45 +01:00
Rafal Kupiec	848731c9e6	Introduce ability to change screen resolution	2024-03-15 15:12:12 +01:00
Rafal Kupiec	662b49d96e	Remove unneeded infinite loop	2024-03-13 16:34:47 +01:00