John Baldwin 0d95597ca9 Use a more proper fix for enabling HT MSI mapping windows on Host-PCI ... bridges. Rather than blindly enabling the windows on all of them, only enable the window when an MSI interrupt is enabled for a device behind the bridge, similar to what already happens for HT PCI-PCI bridges. To implement this, each x86 Host-PCI bridge driver has to be able to locate it's actual backing device on bus 0. For ACPI, use the _ADR method to find the slot and function of the device. For the non-ACPI case, the legacy(4) driver already scans bus 0 looking for Host-PCI bridge devices. Now it saves the slot and function of each bridge that it finds as ivars that the Host-PCI bridge driver can then use in its pcib_map_msi() method. This fixes machines where non-MSI interrupts were broken by the previous round of HT MSI changes. Tested by: bapt MFC after: 1 week		2012-03-29 19:03:22 +00:00
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acpica	Merge ACPICA 20120320.	2012-03-20 21:37:52 +00:00
bios	Do not invoke resume event handlers if suspend was successful.	2011-04-19 16:30:17 +00:00
compile
conf	Disable detailed PV entry accounting by default. Add a config option	2012-03-24 19:43:49 +00:00
i386	Use a more proper fix for enabling HT MSI mapping windows on Host-PCI	2012-03-29 19:03:22 +00:00
ibcs2	Fix misuse of the kernel map in miscellaneous image activators.	2012-02-17 23:47:16 +00:00
include	Use a more proper fix for enabling HT MSI mapping windows on Host-PCI	2012-03-29 19:03:22 +00:00
isa	Add support for the extended FPU states on amd64, both for native	2012-01-21 17:45:27 +00:00
linux	regen	2012-03-10 23:11:21 +00:00
pci	Move {amd64,i386}/pci/pci_bus.c and {amd64,i386}/include/pci_cfgreg.h to	2011-06-22 21:04:13 +00:00
svr4	Change some movl's to mov's. Newer GAS no longer accept 'movl' instructions	2009-01-31 11:37:21 +00:00
xbox	Update d_mmap() to accept vm_ooffset_t and vm_memattr_t.	2009-12-29 21:51:28 +00:00
xen	Merge r216333 and r216555 from the native pmap	2011-12-30 18:16:15 +00:00
Makefile	Delete duplicate tags entry I introduced in -r223901.	2011-07-15 17:27:26 +00:00