From: Agustin Vega-Frias <agustinv@codeaurora.org>
To: linux-kernel@vger.kernel.org, linux-acpi@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, rjw@rjwysocki.net,
lenb@kernel.org, tglx@linutronix.de, jason@lakedaemon.net,
marc.zyngier@arm.com
Cc: lorenzo.pieralisi@arm.com, timur@codeaurora.org,
cov@codeaurora.org, agross@codeaurora.org, harba@codeaurora.org,
jcm@redhat.com, msalter@redhat.com, mlangsdo@redhat.com,
ahs3@redhat.com, astone@redhat.com, graeme.gregory@linaro.org,
guohanjun@huawei.com, charles.garcia-tobin@arm.com
Subject: Re: [PATCH V9 0/3] irqchip: qcom: Add IRQ combiner driver
Date: Tue, 03 Jan 2017 10:19:22 -0500 [thread overview]
Message-ID: <16e3b40407e8072dd5b15bf7e65afb18@codeaurora.org> (raw)
In-Reply-To: <1481753438-3905-1-git-send-email-agustinv@codeaurora.org>
Hi,
Is there any more feedback on this beyond Lorenzo's suggestion to drop
the conditional check on the first patch?
How can we move forward on this series?
Thanks.
On 2016-12-14 17:10, Agustin Vega-Frias wrote:
> Add support for IRQ combiners in the Top-level Control and Status
> Registers (TCSR) hardware block in Qualcomm Technologies chips.
>
> The first patch prevents the ACPI core from attempting to map IRQ
> resources
> with a valid ResourceSource as GSIs.
>
> The second patch adds support for ResourceSource/IRQ domain mapping and
> fixes IRQ probe deferral by allowing platform_device IRQ resources to
> be
> re-initialized from the corresponding ACPI IRQ resource.
>
> Both changes described above are conditional on the ACPI_GENERIC_GSI
> config.
>
> The third patch takes advantage of the new capabilities to implement
> the driver for the IRQ combiners.
>
> Tested on top of v4.9.
>
> Changes V8 -> V9:
> * Do not attempt the mapping for non-GSI IRQs during bus scan.
> * Make some public APIs private to drivers/acpi/irq.c since they are no
> longer used on other modules.
>
> Changes V7 -> V8:
> * Reorder patches to allow all new code to be under drivers/acpi/irq.c.
> * Change acpi_irq_get implementation to be more similar to of_irq_get
> to improve maintainability.
>
> Agustin Vega-Frias (3):
> ACPI: Generic GSI: Do not attempt to map non-GSI IRQs during bus scan
> ACPI: Add support for ResourceSource/IRQ domain mapping
> irqchip: qcom: Add IRQ combiner driver
>
> drivers/acpi/Makefile | 2 +-
> drivers/acpi/gsi.c | 98 -----------
> drivers/acpi/irq.c | 280
> +++++++++++++++++++++++++++++++
> drivers/acpi/resource.c | 17 +-
> drivers/base/platform.c | 9 +-
> drivers/irqchip/Kconfig | 9 +
> drivers/irqchip/Makefile | 1 +
> drivers/irqchip/qcom-irq-combiner.c | 322
> ++++++++++++++++++++++++++++++++++++
> include/linux/acpi.h | 10 ++
> 9 files changed, 647 insertions(+), 101 deletions(-)
> delete mode 100644 drivers/acpi/gsi.c
> create mode 100644 drivers/acpi/irq.c
> create mode 100644 drivers/irqchip/qcom-irq-combiner.c
>
> --
> Qualcomm Datacenter Technologies, Inc. on behalf of the Qualcomm
> Technologies, Inc.
> Qualcomm Technologies, Inc. is a member of the Code Aurora Forum, a
> Linux Foundation Collaborative Project.
--
Qualcomm Datacenter Technologies, Inc. on behalf of the Qualcomm
Technologies, Inc.
Qualcomm Technologies, Inc. is a member of the Code Aurora Forum, a
Linux Foundation Collaborative Project.
next prev parent reply other threads:[~2017-01-03 16:16 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-14 22:10 [PATCH V9 0/3] irqchip: qcom: Add IRQ combiner driver Agustin Vega-Frias
2016-12-14 22:10 ` [PATCH V9 1/3] ACPI: Generic GSI: Do not attempt to map non-GSI IRQs during bus scan Agustin Vega-Frias
2016-12-16 16:24 ` Lorenzo Pieralisi
2016-12-16 16:30 ` Agustin Vega-Frias
2017-01-17 12:15 ` Hanjun Guo
2017-01-17 15:04 ` Agustin Vega-Frias
2016-12-14 22:10 ` [PATCH V9 2/3] ACPI: Add support for ResourceSource/IRQ domain mapping Agustin Vega-Frias
2017-01-17 12:47 ` Hanjun Guo
2017-01-17 15:07 ` Agustin Vega-Frias
2017-01-18 1:40 ` Hanjun Guo
2016-12-14 22:10 ` [PATCH V9 3/3] irqchip: qcom: Add IRQ combiner driver Agustin Vega-Frias
2017-01-05 16:48 ` Marc Zyngier
2017-01-06 13:17 ` Agustin Vega-Frias
2017-01-09 15:25 ` Marc Zyngier
2017-01-03 15:19 ` Agustin Vega-Frias [this message]
2017-01-03 21:56 ` [PATCH V9 0/3] " Rafael J. Wysocki
2017-01-04 12:37 ` Agustin Vega-Frias
2017-01-16 14:07 ` Agustin Vega-Frias
2017-01-16 14:14 ` Marc Zyngier
2017-01-16 14:41 ` Hanjun Guo
2017-01-16 14:53 ` Lorenzo Pieralisi
2017-01-17 12:10 ` Hanjun Guo
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