Peter Fang b5f770707e dm: vpit: add vPIT support ...

vPIT is used as a source of system timer by UEFI (e.g. OVMF).

This is ported from Bhyve, with a few changes:

- move to user space, using POSIX timer
- support timer mode 3
- improve the emulation of OUT and STATUS byte
- improve the emulation of counter behavior
- improve the emulation of CE update in periodic mode
- treat CR == 0 as 0x10000

Origin: FreeBSD
License: BSD-3-Clause
URL: https://svnweb.freebsd.org/
commit: 283291
Purpose: Adding vPIT support.
Maintained-by: External

Tracked-On: #1392
Signed-off-by: Peter Fang <peter.fang@intel.com>
Acked-by: Yin Fengwei <fengwei.yin@intel.com>

2018-10-09 13:24:47 +08:00

..

console.c

DM: cleanup for header inclusions

2018-06-07 14:35:30 +08:00

consport.c

DM: cleanup for header inclusions

2018-06-07 14:35:30 +08:00

gc.c

DM: cleanup for header inclusions

2018-06-07 14:35:30 +08:00

hugetlb.c

DM: Fix potential buffer overflow and uninitialized variable

2018-07-12 17:32:20 +08:00

inout.c

dm: fix the issue when guest tries to disable memory range access

2018-10-08 12:57:00 +08:00

main.c

dm: vpit: add vPIT support

2018-10-09 13:24:47 +08:00

mem.c

dm: fix the issue when guest tries to disable memory range access

2018-10-08 12:57:00 +08:00

mevent.c

dm: add S3 support for UOS

2018-08-02 13:14:03 +08:00

monitor.c

DM: add a thread to monitor UOS ptdev intr status

2018-09-25 11:09:35 +08:00

mptbl.c

DM: cleanup for header inclusions

2018-06-07 14:35:30 +08:00

pm.c

DM: register pm ops to monitor

2018-08-02 13:14:03 +08:00

post.c

DM: cleanup for header inclusions

2018-06-07 14:35:30 +08:00

smbiostbl.c

DM: cleanup for header inclusions

2018-06-07 14:35:30 +08:00

sw_load_bzimage.c

DM: cleanup for header inclusions

2018-06-07 14:35:30 +08:00

sw_load_common.c

loader: Update the memory address of GUEST_CFG_OFFSET

2018-07-17 14:11:12 +08:00

sw_load_vsbl.c

dm: pass vrpmb key via cmos interface

2018-08-20 12:55:37 +08:00

vmmapi.c

dm: combine VM creating and ioreq shared page setup

2018-09-26 11:33:20 +08:00

vrpmb.c

DM: cleanup for header inclusions

2018-06-07 14:35:30 +08:00