Reference: https://wiki.osdev.org/PCI#Address_and_size_of_the_BAR
To determine the amount of address space needed by a PCI device,
you must save the original value of the BAR, write a value
of all 1's to the register, then read it back.
Note: 64-bit BARs are not supported yet.
This fixes the recursion when pci.sys attempts to get PCI bridge children
devices, which in fact are non-existing.
Note that the problem in pci.sys itself also deserves a separate fix.
CORE-16319 CORE-16216
- Bridge devices don't have Subsystem ID and Subsystem Vendor ID
- Also they have only two BARs, don't parse data outside of bounds
Addendum to b232efe1. CORE-16319 CORE-16216
Extracted from the pci.ids database at https://pci-ids.ucw.cz/ from 2020-11-14 03:15:02 .
Maintained by Albert Pool, Martin Mares, and other volunteers from the PCI ID Project.
Co-authored-by: Hermès BÉLUSCA - MAÏTO <hermes.belusca-maito@reactos.org>
Our PnP manager handles OS boot in a synchronous manner thus we don't
need it anymore.
This effectively reverts f23e722, d974e84, 3aff101 and 4a9fcb6
CORE-5686
- Change INIT_FUNCTION and INIT_SECTION to CODE_SEG("INIT") and DATA_SEG("INIT") respectively
- Remove INIT_FUNCTION from function prototypes
- Remove alloc_text pragma calls as they are not needed anymore
PnP manager now correctly delays device actions if needed, so this can
be safely done as a one operation (IoReportDetectedDevice itself creates
a PDO for us if not passed)
CORE-10456
Introduce the PiPerformSyncDeviceAction routine for queuing
synchronous device actions
Change all kernel code to use PiPerformSyncDeviceAction and
PiQueueDeviceAction for device enumeration
CORE-10456
Extracted from the pci.ids database at https://pci-ids.ucw.cz/ from 2019-09-28 03:15:02 .
Maintained by Albert Pool, Martin Mares, Michal Vaner, and other volunteers from the PCI ID Project.
- Don't match device id outside current vendor id list.
- Don't match subsystem id outside current device id list.
- Refactor some magic constants.
Addendum to 894635b.
- Match subclass properly, don't match third subclass.
- Don't match subclass from next class, add ClassEnd boundary.
- Use class name if subclass name not available.
- Gracefully return "Unknown" if no class name found.
This fixes the bug when VidInitialize asks for different translated addresses
and VgaIsPresent always returns FALSE either because the machine does not have
VGA controller at all (e.g. 86Duino Zero), or it does have video hardware
that is not compatible with VGA standard (e.g. Original Xbox).
The problem investigated by Stanislav Motylkov. Suggested fix by Thomas Faber.
CORE-14625 CORE-16216 CORE-16222
Co-authored-by: Thomas Faber <thomas.faber@reactos.org>
- Use a separate function for detecting blacklisted PCI slots
- Blacklist PCI-to-PCI bridge to avoid stack overflow on real hardware Microsoft Xbox 1.3
CORE-16319 CORE-16216
- Create xbox.cmake based on legacy.cmake and pic.cmake
- Revive Xbox HAL files and add them to the build
- Fix boot with Xbox HAL, add missing parts from halinit_up.c
- Code style and debug logging improvements in pcibus.c
- Allow to choose Xbox HAL in usetup
CORE-16216
* Add an NDK header to define INIT_FUNCTION/INIT_SECTION globally
* Use _declspec(allocate(x)) and _declspec(code_seg(x)) on MSVC versions that support it
* Use INIT_FUNCTION on functions only and INIT_SECTION on data only (required by MSVC)
* Place INIT_FUNCTION before the return type (required by MSVC)
* Make sure declarations and implementations share the same modifiers (required by MSVC)
* Add a global linker option to suppress warnings about defined but unused INIT section
* Merge INIT section into .text in freeldr
Extracted from the pci.ids database at https://pci-ids.ucw.cz/ from 2018-11-21 03:15:02 .
Maintained by Albert Pool, Martin Mares, Michal Vaner, and other volunteers from the PCI ID Project.
