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2011-03-03, Daniel Hellstrom <daniel@gaisler.com>
Added support for ROM BARs at devices and PCI-PCI bridges.
2011-02-11, Daniel Hellstrom <daniel@gaisler.com>
Split Library into different parts, this enables PCI initialization to be done
outside of the PCI Host driver and smaller systems that don't want
Configuration Space to be setup.
- Access Library (Configuration, Memory and I/O Space read/write routines)
- Configuration Libarary
A. Auto Config
B. Static Config (not implemented yet)
- Interrupt Library (shared interrupt support rely on BSP)
This file created.
2011-02-11, Daniel Hellstrom <daniel@gaisler.com>
Changed library to use 16-bit identifiers (pci_dev_t), instead to 3 integers
(BUS,SLOT,FUNC), this reduces the footprint.
2010-09-29, Kristoffer Glembo <kristoffer@gaisler.com>
Fixed I/O BAR size calculation of bridges. Reading/Writing to 0x1C instead of
faulty 0x1E.
2010-06-10, Daniel Hellstrom <daniel@gaisler.com>
Fix in pci_res_insert(), where the above mentioned optimization failed due to
bad compare statement. Optimization only affects systems with multiple PCI
buses.
2010-04-19, Daniel Hellstrom <daniel@gaisler.com>
Optimized resource allocation when bridges are present: the resources lists
are sorted by boundary instead of size and a reorder aligorithm introduced
that move resources into unused areas if possible.
2010-04-19, Daniel Hellstrom <daniel@gaisler.com>
Fixed autoconf issue when bridges are present
2010-02-03, Daniel Hellstrom <daniel@gaisler.com>
Fixed initialization problem when first device is a bridge.
2010-02-03, Daniel Hellstrom <daniel@gaisler.com>
PCI Library rewritten from scratch. Support multiple buses/bridges, print
current PCI configuration space setup, BAR assigment sort implementation
speeded up drastically (bootup time noticable shorter), interrupt assignment
implemented, PCI Host driver extracted from library, support for I/O areas.
.... not updated ... lots of more changes
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