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path: root/sys/arch/sgi/xbow/xbridge.c
AgeCommit message (Expand)Author
2021-05-01Retire OpenBSD/sgi.Visa Hankala
2021-03-21Disambiguate expressions.Visa Hankala
2021-03-11spellingJonathan Gray
2017-05-11The device_to_pa routine really isn't needed. We always have physicalVisa Hankala
2017-02-11Let MP-safe interrupt handlers run without the kernel lock on sgi.Visa Hankala
2015-12-03Let the IP27 kernel build with DEBUG.Visa Hankala
2015-09-27free(x, 0) cleanup:Sebastien Marie
2015-09-12Also print the error registers in the ddb callback.Miod Vallat
2015-09-08sizes for free(); ok semarieTheo de Raadt
2015-06-24Attempt to explain how this device works. Based upon a private mail I wroteMiod Vallat
2015-06-16Clear the PIC `write request' memory at initialization time. There isMiod Vallat
2015-03-23Add an helper routine if defined(DDB), which might help figuring out whyMiod Vallat
2014-12-04Move the PIC revision 1 interrupt workaround from xbridge_pci_intr_handler()Miod Vallat
2014-09-30implement atomic operations using ll/sc, and convert rw_cas and callers of theJonathan Matthew
2014-08-19More PIC programming magic, as well as a specific workaround for lostMiod Vallat
2014-07-12add a size argument to free. will be used soon, but for now default to 0.Ted Unangst
2014-05-19Format string fixes and removal of -Wno-format for sgi. Based upon anMiod Vallat
2014-04-03Moar <uvm/uvm.h> -> <uvm/uvm_extern.h> love.Martin Pieuchot
2014-01-22add missing arguments to debug printfsJonathan Gray
2012-09-29Proide a mips_sync() macro to wrap asm("sync"), and replace gazillions ofMiod Vallat
2012-05-20Make sure the generic bus_dmamem_alloc() routine restricts its allocation toMiod Vallat
2011-10-10Extend pci_probe_device_hook() on sgi xbridge(4) to return either the straightMiod Vallat
2011-10-10Introduce pci_probe_device_hook(pci_chipset_tag_t, struct pci_attach_args *).Miod Vallat
2011-04-17On IP27 systems, fill the array of node hub widget numbers early, so that allMiod Vallat
2011-04-05Rename a few xbow global variable names to make them less ambiguous.Miod Vallat
2011-04-05Get rid of the ATE code, and do not assume the direct DMA window is set upMiod Vallat
2011-03-13Disable write gathering on devio settings we inherit from ARCS.Miod Vallat
2010-12-04Introduce a new pci routine, pci_conf_size(), which returns the size of aMiod Vallat
2010-11-27Missed one rbus_new_body() call in previous change.Miod Vallat
2010-09-22remove unused offset argument to rbus functionsJonathan Gray
2010-09-20Get rid of evcount's support for arranging counters in a treeMatthew Dempsky
2010-08-23Implement bus_space_barrier() on sgi; on xbridge, this will also flushMiod Vallat
2010-08-23Rework the logic of xbridge pci_conf_{read,write} to avoid doing the disableMiod Vallat
2010-05-09Program a larger PCI retry hold interval if there is a Lucent USB controllerMiod Vallat
2010-04-21more cleanup to cope with the change that tries to make proc.h not actTheo de Raadt
2010-04-06Obtain struct sgi_device_location for the console input and output devices,Miod Vallat
2010-04-02Remove parent/slave mode of rbus as nothing uses it.Jonathan Gray
2010-03-28Correctly account devio usage, instead of relying upon unused devio registersMiod Vallat
2010-03-07Add an MD interface for PCI drivers to be able to retrieve the node and widgetMiod Vallat
2009-12-26Register an interrupt handler for PCI error conditions (as well as xtalkMiod Vallat
2009-12-25Pass both the virtual address and the physical address of the memory rangeMiod Vallat
2009-11-25Allow xbow_intr_establish() callers to provide optional storage for theMiod Vallat
2009-11-19It turns out that the 2GB contiguous DMA direct map window also needsMiod Vallat
2009-11-18Move widget register information apart from xbow software interface, andMiod Vallat
2009-11-11It turns out PCI IOC3 card which embed both the Ethernet controller and theMiod Vallat
2009-11-07Replace option TGT_ORIGIN200 and TGT_ORIGIN2000 with a single option,Miod Vallat
2009-11-07Change sgi system identification from a single system type list, to a smallerMiod Vallat
2009-10-26Make pci_intr_string() on xbridge return both the xbridge irq and the crossbowMiod Vallat
2009-10-26Add support for the Octane power button to power(4). Took me a while toMiod Vallat
2009-10-26Add new xbow routines to explicitely trigger or clear an interrupt source,Miod Vallat