royger 3c7c289c46 xen: add and enable Xen console for PVH guests ... This adds and enables the PV console used on XEN kernels to GENERIC/XENHVM kernels in order for it to be used on PVH. Approved by: gibbs Sponsored by: Citrix Systems R&D dev/xen/console/console.c: - Define console_page. - Move xc_printf debug function from i386 XEN code to generic console code. - Rework xc_printf. - Use xen_initial_domain instead of open-coded checks for Dom0. - Gate the attach of the PV console to PV(H) guests. dev/xen/console/xencons_ring.c: - Allow the PV Xen console to output earlier by directly signaling the event channel in start_info if the event channel is not yet initialized. - Use HYPERVISOR_start_info instead of xen_start_info. i386/include/xen/xen-os.h: - Remove prototype for xc_printf since it's now declared in global xen-os.h i386/xen/xen_machdep.c: - Remove previous version of xc_printf. - Remove definition of console_page (now it's defined in the console itself). - Fix some printf formatting errors. x86/xen/pv.c: - Add some early boot debug messages using xc_printf. - Set console_page based on the value passed in start_info. xen/xen-os.h: - Declare console_page and add prototype for xc_printf.		2014-03-11 10:09:23 +00:00
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acpica	Move fpusave() wrapper for suspend hander to sys/amd64/amd64/fpu.c.	2014-03-04 21:35:57 +00:00
bios	Add missing header needed by free(9).	2012-09-30 15:42:20 +00:00
cpufreq	Do not DELAY() for P-state transition unless we want to see the result.	2013-12-10 20:25:43 +00:00
include	Add support for managing PCI bus numbers. As with BARs and PCI-PCI bridge	2014-02-12 04:30:37 +00:00
iommu	Fix undefined behavior: (1 << 31) is not defined as 1 is an int and this	2013-11-30 22:17:27 +00:00
isa	Drop the 3rd clause from all 3 clause BSD licenses where I am the sole	2014-02-05 18:13:27 +00:00
pci	Add support for managing PCI bus numbers. As with BARs and PCI-PCI bridge	2014-02-12 04:30:37 +00:00
x86	Add support for managing PCI bus numbers. As with BARs and PCI-PCI bridge	2014-02-12 04:30:37 +00:00
xen	xen: add and enable Xen console for PVH guests	2014-03-11 10:09:23 +00:00