royger 1a911b7d48 xen/intr: improve handling of legacy IRQs ...

Devices that use ISA IRQs expect them to be already configured, and don't
call bus_config_intr, which prevents those IRQs from working on Xen. In
order to solve it pre-register all the legacy IRQs with the default values
(edge triggered, low polarity) if no override is found.

While there add a panic if the registration of an interrupt override fails.

Sponsored by: Citrix Systems R&D

2015-02-16 16:37:59 +00:00

..

hvm.c

xen: implement the privcmd user-space device

2014-10-22 17:07:20 +00:00

pv.c

loader: fix the size of MODINFOMD_MODULEP

2015-01-20 12:28:24 +00:00

pvcpu_enum.c

xen/intr: improve handling of legacy IRQs

2015-02-16 16:37:59 +00:00

xen_apic.c

Add x2APIC support. Enable it by default if CPU is capable. The

2015-02-09 21:00:56 +00:00

xen_intr.c

xen/intr: improve PIRQ handling

2015-02-16 16:30:42 +00:00

xen_msi.c

msi: add Xen MSI implementation

2014-09-30 16:46:45 +00:00

xen_nexus.c

Fix warning about possible use of uninitialized variable.

2015-01-02 08:42:44 +00:00

xen_pci_bus.c

xen: create a new PCI bus override

2014-12-09 18:03:25 +00:00

xenpv.c

xen: convert the Grant-table code to a NewBus device

2014-12-10 11:35:41 +00:00