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[Qemu-arm] [PATCH v14 0/3] PTimer fixes/features and ARM MPTimer convers
From: |
Dmitry Osipenko |
Subject: |
[Qemu-arm] [PATCH v14 0/3] PTimer fixes/features and ARM MPTimer conversion |
Date: |
Fri, 17 Jun 2016 16:17:25 +0300 |
Hello,
Current QEMU ARM MPTimer device model provides only a certain subset of the
emulation behavior, so this patch series is supposed to add missing parts by
converting the MPTimer to use generic ptimer helper. It fixes some important
ptimer bugs and provides new features that are required for the ARM MPTimer.
Emulation behavior is verified against the real HW by running specially
crafted MPTimer tests in both icount and non-icount modes:
https://gist.github.com/digetx/dbd46109503b1a91941a
Changelog:
I ommitted old changelog since the rest of the precursor ptimer patches
already been applied and the ARM MPTimer patch has Peter's Crosthwaite r-b.
V14: Set the ptimer policy in the ptimer_init() instead of adding
ptimer_set_policy(), keeping ptimer VMState unchanged and dropped
hw_error() hardening asserts as per Peter's Maydell V13 review
comments, addressed the rest of the review comments.
Dmitry Osipenko (3):
hw/ptimer: Support running with counter = 0 by introducing new policy
feature
hw/ptimer: Fix counter - 1 returned by ptimer_get_count for the active
timer
arm_mptimer: Convert to use ptimer
hw/arm/musicpal.c | 2 +-
hw/core/ptimer.c | 49 ++++++++-------
hw/dma/xilinx_axidma.c | 2 +-
hw/m68k/mcf5206.c | 2 +-
hw/m68k/mcf5208.c | 2 +-
hw/net/fsl_etsec/etsec.c | 2 +-
hw/net/lan9118.c | 2 +-
hw/timer/allwinner-a10-pit.c | 2 +-
hw/timer/arm_mptimer.c | 133 +++++++++++++++++++++--------------------
hw/timer/arm_timer.c | 2 +-
hw/timer/aspeed_timer.c | 2 +-
hw/timer/digic-timer.c | 2 +-
hw/timer/etraxfs_timer.c | 6 +-
hw/timer/exynos4210_mct.c | 7 ++-
hw/timer/exynos4210_pwm.c | 2 +-
hw/timer/exynos4210_rtc.c | 4 +-
hw/timer/grlib_gptimer.c | 2 +-
hw/timer/imx_epit.c | 4 +-
hw/timer/imx_gpt.c | 2 +-
hw/timer/lm32_timer.c | 2 +-
hw/timer/milkymist-sysctl.c | 4 +-
hw/timer/puv3_ost.c | 2 +-
hw/timer/sh_timer.c | 2 +-
hw/timer/slavio_timer.c | 2 +-
hw/timer/xilinx_timer.c | 2 +-
include/hw/ptimer.h | 7 ++-
include/hw/timer/arm_mptimer.h | 5 +-
27 files changed, 133 insertions(+), 122 deletions(-)
--
2.9.0
- [Qemu-arm] [PATCH v14 0/3] PTimer fixes/features and ARM MPTimer conversion,
Dmitry Osipenko <=
[Qemu-arm] [PATCH v14 2/3] hw/ptimer: Fix counter - 1 returned by ptimer_get_count for the active timer, Dmitry Osipenko, 2016/06/17