[0/3] target/arm: implement SEL2 physical and virtual timers

Message ID	20241206160239.3229094-1-alex.bennee@linaro.org
Headers	show Delivered-To: patch@linaro.org Received-SPF: pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; From: =?utf-8?q?Alex_Benn=C3=A9e?= <alex.bennee@linaro.org> To: qemu-devel@nongnu.org Cc: qemu-arm@nongnu.org, Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org>, Leif Lindholm <quic_llindhol@quicinc.com>, Peter Maydell <peter.maydell@linaro.org>, Radoslaw Biernacki <rad@semihalf.com>, =?utf-8?q?Alex_Benn=C3=A9e?= <alex.bennee@linaro.org> Subject: [PATCH 0/3] target/arm: implement SEL2 physical and virtual timers Date: Fri, 6 Dec 2024 16:02:36 +0000 Message-Id: <20241206160239.3229094-1-alex.bennee@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2a00:1450:4864:20::42a; envelope-from=alex.bennee@linaro.org; helo=mail-wr1-x42a.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action Precedence: list Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org
Series	target/arm: implement SEL2 physical and virtual timers \| expand [0/3] target/arm: implement SEL2 physical and virtual timers [1/3] target/arm: document the architectural names of our GTIMERs [2/3] target/arm: ensure cntvoff_el2 also used for EL2 virt timer [3/3] target/arm: implement SEL2 physical and virtual timers

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20241206160239.3229094-1-alex.bennee@linaro.org

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From: =?utf-8?q?Alex_Benn=C3=A9e?= <alex.bennee@linaro.org>
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Subject: [PATCH 0/3] target/arm: implement SEL2 physical and virtual timers
Date: Fri,  6 Dec 2024 16:02:36 +0000
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Series

target/arm: implement SEL2 physical and virtual timers | expand

Message

Alex Bennée Dec. 6, 2024, 4:02 p.m. UTC

Follow Peter's review I've split this into a several patches as there
are some other fixes that should be made to other EL2 times that
shouldn't be rolled together.

v1
  - improve GTIMER docs
  - fix gt_recalc bug
  - address review comments for the main patch
  - cc qemu-stable (no rush for 9.2.0)

Please review.

Alex.

Alex Bennée (3):
  target/arm: document the architectural names of our GTIMERs
  target/arm: ensure cntvoff_el2 also used for EL2 virt timer
  target/arm: implement SEL2 physical and virtual timers

 include/hw/arm/bsa.h |   2 +
 target/arm/cpu.h     |   2 +
 target/arm/gtimer.h  |  14 ++--
 hw/arm/sbsa-ref.c    |   2 +
 hw/arm/virt.c        |   2 +
 target/arm/cpu.c     |   4 +
 target/arm/helper.c  | 179 +++++++++++++++++++++++++++++++++++++++++--
 7 files changed, 194 insertions(+), 11 deletions(-)