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Re: [Qemu-devel] [PATCH 0/4] Use rtc_clock uniformly for ARM


From: Paolo Bonzini
Subject: Re: [Qemu-devel] [PATCH 0/4] Use rtc_clock uniformly for ARM
Date: Mon, 30 Jan 2012 17:42:19 +0100
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:9.0) Gecko/20111222 Thunderbird/9.0

On 01/20/2012 01:06 PM, Paolo Bonzini wrote:
This series uses rtc_clock uniformly in device models that provide RTC
functionality.  This will let users choose the desired semantics for
the clock.

This is most important with qtest, where "-rtc clock=vm" will provide
determinism and let you run tests that fake execution for large time
periods.  However, for consistency I'm switching also the two RTC
models that always used the vm_clock, m48t59 and pl031.  m48t59 is
not ARM so I'm sending it separately.

Patch 3 fixes an unrelated bug in the pl031 migration code.

Paolo Bonzini (4):
   rtc: add -rtc clock=rt
   arm: switch real-time clocks to rtc_clock
   pl031: rearm alarm timer upon load
   pl031: switch clock base to rtc_clock

  hw/omap1.c      |   10 +++---
  hw/pl031.c      |   76 ++++++++++++++++++++++++++++++++++++-------------------
  hw/pxa2xx.c     |   28 ++++++++++----------
  hw/strongarm.c  |   10 +++---
  hw/twl92230.c   |    9 +++---
  qemu-options.hx |    7 +++--
  vl.c            |    2 +
  7 files changed, 85 insertions(+), 57 deletions(-)


Ping.

Paolo



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