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path: root/sys/arch/sgi/pci/iofvar.h (follow)
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* Obtain struct sgi_device_location for the console input and output devices,miod2010-04-061-12/+10
| | | | | and compare against them when attaching potential console drivers, to figure out whether they indeed are acting are console devices or not.
* Allow iockbc(4) and odysseey(4) to act as console devices and attach early;miod2010-03-071-1/+5
| | | | | | this gives us working glass console on Fuel, as well as on Octane systems with Odyssey graphics. Joint work with jsing@
* Make iof(4) pass its bus speed to children, this in turn allows com(4) tomiod2009-10-131-1/+2
| | | | pick the right clock if the PCI bus the I/O board is on degrades to 33MHz.
* Blind partial support for IOC4 chip, found on IO8 and IO9 base I/O boards onmiod2009-08-181-0/+30
Origin 350 and Tezro systems. While this chip provides serial ports, an ATAPI interface and a PS/2 keyboard and mouse interface, this code currently only attempts to support the serial ports.