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opnsense-src/sys/dev/hyperv/vmbus
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Wei Hu c565776195 Prevent framebuffer mmio space from being allocated to other devices on HyperV. 
On Gen2 VMs, Hyper-V provides mmio space for framebuffer.
This mmio address range is not useable for other PCI devices.
Currently only efifb driver is using this range without reserving
it from system.
Therefore, vmbus driver reserves it before any other PCI device
drivers start to request mmio addresses.

PR:		222996
Submitted by:	weh@microsoft.com
Reported by:	dmitry_kuleshov@ukr.net
Reviewed by:	decui@microsoft.com
Sponsored by:	Microsoft
2020-07-30 07:26:11 +00:00
..
amd64 hyperv: Add Hygon Dhyana support. 2020-02-13 19:12:07 +00:00
i386 i386 4/4G split. 2018-04-13 20:30:49 +00:00
hyperv.c Eliminate the arena parameter to kmem_free(). Implicitly this corrects an 2018-08-25 19:38:08 +00:00
hyperv_busdma.c hyperv/busdma: Take BUS_DMA_ZERO into account 2016-05-24 05:26:52 +00:00
hyperv_machdep.h hyperv: Move machine dependent bits into machine dependent files. 2016-06-06 05:55:37 +00:00
hyperv_reg.h hyperv: Allow userland to ro-mmap reference TSC page 2016-12-15 03:32:24 +00:00
hyperv_var.h hyperv/timesync: Support "sent TC" to improve accuracy. 2016-12-08 05:37:39 +00:00
vmbus.c Prevent framebuffer mmio space from being allocated to other devices on HyperV. 2020-07-30 07:26:11 +00:00
vmbus_br.c Fix i386 build for r361275 2020-05-20 13:51:27 +00:00
vmbus_brvar.h HyperV socket implementation for FreeBSD 2020-05-20 11:03:59 +00:00
vmbus_chan.c HyperV socket implementation for FreeBSD 2020-05-20 11:03:59 +00:00
vmbus_chanvar.h HyperV socket implementation for FreeBSD 2020-05-20 11:03:59 +00:00
vmbus_et.c hyperv: Update copyright for the files changed in 2017 2017-08-14 06:00:50 +00:00
vmbus_if.m hyperv/vmbus: Add DEVMETHOD to map cpu to event taskq. 2016-11-30 07:45:05 +00:00
vmbus_reg.h HyperV socket implementation for FreeBSD 2020-05-20 11:03:59 +00:00
vmbus_res.c Distinguish _CID match and _HID match and make lower priority probe 2018-10-26 00:05:46 +00:00
vmbus_var.h hyperv/vmbus: Nuke unnecessary critical sections. 2016-12-28 03:07:58 +00:00
vmbus_xact.c hyperv/vmbus: Add result polling support for xact API. 2016-11-28 07:27:08 +00:00