linux/drivers/xen
Konrad Rzeszutek Wilk 8deb3eb146 xen/mcfg: Call PHYSDEVOP_pci_mmcfg_reserved for MCFG areas.
The PCI MMCONFIG area is usually reserved via the E820 so the Xen hypervisor
is aware of these regions. But they can also be enumerated in the ACPI
DSDT which means the hypervisor won't know of them until the initial
domain informs it of via PHYSDEVOP_pci_mmcfg_reserved.

This is what this patch does for all of the MCFG regions that the
initial domain is aware of (E820 enumerated and ACPI).

Reported-by:  Santosh Jodh <Santosh.Jodh@citrix.com>
CC: Jan Beulich <JBeulich@suse.com>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
CC: David Vrabel <david.vrabel@citrix.com>
CC: Mukesh Rathor <mukesh.rathor@oracle.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
[v1: Redid it a bit]
[v2: Dropped the P2M 1-1 setting]
[v3: Check for Xen in-case we are running under baremetal]
[v4: Wrap with CONFIG_PCI_MMCONFIG]
2013-11-08 15:12:52 -05:00
..
xen-pciback xen: Convert printks to pr_<level> 2013-06-28 11:19:58 -04:00
xenbus Fixes: 2013-07-31 11:37:43 -07:00
xenfs xen: Convert printks to pr_<level> 2013-06-28 11:19:58 -04:00
acpi.c xen / ACPI: notify xen when reduced hardware sleep is available 2013-07-31 14:22:35 +02:00
balloon.c xen/balloon: don't alloc page while non-preemptible 2013-09-24 16:22:27 -04:00
biomerge.c xen: using EXPORT_SYMBOL requires including export.h 2012-01-18 15:37:49 -08:00
cpu_hotplug.c xen: Convert printks to pr_<level> 2013-06-28 11:19:58 -04:00
dbgp.c xen: dbgp: Fix warning when CONFIG_PCI is not enabled. 2012-10-19 15:19:37 -04:00
events.c Linux 3.11-rc7 2013-09-09 12:05:37 -04:00
evtchn.c xen: remove deprecated IRQF_DISABLED 2013-11-06 15:31:16 -05:00
fallback.c xen-pciback: notify hypervisor about devices intended to be assigned to guests 2013-03-22 10:20:55 -04:00
features.c
gntalloc.c xen: Convert printks to pr_<level> 2013-06-28 11:19:58 -04:00
gntdev.c xen/m2p: use GNTTABOP_unmap_and_replace to reinstate the original mapping 2013-08-20 10:25:35 -04:00
grant-table.c xen-gnt: prevent adding duplicate gnt callbacks 2013-08-09 10:58:11 -04:00
Kconfig xen/tmem: do not allow XEN_TMEM on ARM64 2013-07-30 13:44:02 -04:00
Makefile xen/arm: enable PV control for ARM 2013-07-29 09:35:11 -04:00
manage.c Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2013-07-06 14:09:38 -07:00
mcelog.c xen: Convert printks to pr_<level> 2013-06-28 11:19:58 -04:00
pci.c xen/mcfg: Call PHYSDEVOP_pci_mmcfg_reserved for MCFG areas. 2013-11-08 15:12:52 -05:00
pcpu.c xen: Convert printks to pr_<level> 2013-06-28 11:19:58 -04:00
platform-pci.c xen: remove deprecated IRQF_DISABLED 2013-11-06 15:31:16 -05:00
privcmd.c Xen: Fix retry calls into PRIVCMD_MMAPBATCH*. 2013-08-30 08:44:53 -04:00
privcmd.h xen: Add privcmd device driver 2011-12-16 13:29:31 -05:00
swiotlb-xen.c tracing/events: Fix swiotlb tracepoint creation 2013-10-24 10:37:06 -04:00
sys-hypervisor.c xen: sysfs: fix build warning. 2012-10-19 15:17:51 -04:00
tmem.c Bug-fixes: 2013-07-03 13:12:42 -07:00
xen-acpi-cpuhotplug.c drivers: delete __cpuinit usage from all remaining drivers files 2013-07-14 19:36:59 -04:00
xen-acpi-memhotplug.c xen: Convert printks to pr_<level> 2013-06-28 11:19:58 -04:00
xen-acpi-pad.c xen: Convert printks to pr_<level> 2013-06-28 11:19:58 -04:00
xen-acpi-processor.c xen: Convert printks to pr_<level> 2013-06-28 11:19:58 -04:00
xen-balloon.c xen: Convert printks to pr_<level> 2013-06-28 11:19:58 -04:00
xen-selfballoon.c xen: replace strict_strtoul() with kstrtoul() 2013-08-09 10:59:01 -04:00
xen-stub.c xen/acpi: remove redundant acpi/acpi_drivers.h include 2013-03-11 13:53:02 -04:00
xencomm.c xen: Convert printks to pr_<level> 2013-06-28 11:19:58 -04:00