From: "Vladimir 'φ-coder/phcoder' Serbinenko" <phcoder@gmail.com>
To: The development of GRUB 2 <grub-devel@gnu.org>
Subject: ARM*-EFI timers
Date: Thu, 7 Jan 2016 19:08:11 +0100 [thread overview]
Message-ID: <568EA98B.8050405@gmail.com> (raw)
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Hello, all. In my automated tests I found out that on ARM64-EFI sleep 10
actually sleeps for 100s. The culprit is that EFI doesn't call our timer
every 1ms but every 10ms. I propose time1.diff to correct: request EFI
to call us every 10ms and increment timer variable by 10.
For arm64 I propose to use CPU timer instead time2.diff. Can any of ARM
guys comment on this?
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next reply other threads:[~2016-01-07 18:08 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-07 18:08 Vladimir 'φ-coder/phcoder' Serbinenko [this message]
2016-01-07 18:59 ` ARM*-EFI timers Andrei Borzenkov
2016-01-07 19:55 ` Vladimir 'φ-coder/phcoder' Serbinenko
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