19.Dec.2024
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Universal PCI driver system: OpenPCI 11.5
Thomas 'Thor' Richter's universal PCI driver system "OpenPCI" supports without recourse to the software of the respective manufacturer
all known PCI solutions for the Amiga. The current version includes the following changes:
- GetBoardAttrs() and SetBoardAttrs() could loop forever
on unknown tags, the end marker for the known tags was
incorrect.
- The PCI BAR register parser did not compute the parity
correctly for some boards.
- Two new tags were added for GetBoardAttr(), namely
PRM_PCIMemWindowLow and PRM_PCIMemWindowHigh, which
provide the PCI address range available for a device
at config time, or the PCI address range a device is
mapped into later. These are PCI addresses, not 68K
addresses.
- SetBoardAttr() can now write PRM_MemorySizeX and
PRM_MemoryFlagsX at config time to dynamically size
PCI devices. This is useful for tools called from
within the PCI-Configuration file.
- Fixed a missing register initialization when unloading
tools from LIBS:PCI.
- Added example source code for an init tool for sizing
PCI devices dynamically.
- Fixed the description of the autoconf vendor IDs in the
autodoc file.
(cg)
[News message: 19. Dec. 2024, 14:55] [Comments: 0]
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