From: Wolfram Sang <wsa@kernel.org>
To: Sudeep Holla <sudeep.holla@arm.com>
Cc: linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org,
Cristian Marussi <cristian.marussi@arm.com>,
"Rafael J . Wysocki" <rjw@rjwysocki.net>,
Jassi Brar <jassisinghbrar@gmail.com>,
Jean Delvare <jdelvare@suse.com>,
Guenter Roeck <linux@roeck-us.net>,
linux-hwmon@vger.kernel.org, linux-i2c@vger.kernel.org
Subject: Re: [PATCH v2 07/14] mailbox: pcc: Use PCC mailbox channel pointer instead of standard
Date: Mon, 4 Oct 2021 22:05:51 +0200 [thread overview]
Message-ID: <YVten1PrTMxZ3AZw@kunai> (raw)
In-Reply-To: <20210917133357.1911092-8-sudeep.holla@arm.com>
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On Fri, Sep 17, 2021 at 02:33:50PM +0100, Sudeep Holla wrote:
> Now that we have all the shared memory region information populated in
> the pcc_mbox_chan, let us propagate the pointer to the same as the
> return value to pcc_mbox_request channel.
>
> This eliminates the need for the individual users of PCC mailbox to
> parse the PCCT subspace entries and fetch the shmem information. This
> also eliminates the need for PCC mailbox controller to set con_priv to
> PCCT subspace entries. This is required as con_priv is private to the
> controller driver to attach private data associated with the channel and
> not meant to be used by the mailbox client/users.
>
> Let us convert all the users of pcc_mbox_{request,free}_channel to use
> new interface.
>
> Cc: Jean Delvare <jdelvare@suse.com>
> Cc: Guenter Roeck <linux@roeck-us.net>
> Cc: Wolfram Sang <wsa@kernel.org>
> Cc: linux-hwmon@vger.kernel.org
> Cc: linux-i2c@vger.kernel.org
> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
> ---
> drivers/acpi/cppc_acpi.c | 43 ++++++------------
> drivers/hwmon/xgene-hwmon.c | 35 ++++++--------
> drivers/i2c/busses/i2c-xgene-slimpro.c | 33 +++++---------
> drivers/mailbox/pcc.c | 63 ++++++++------------------
> include/acpi/pcc.h | 12 ++---
There is no maintainer for the xgene driver, but I trust you and other
reviewers of this whole series on this. The I2C part is a minor piece
anyhow. So:
Acked-by: Wolfram Sang <wsa@kernel.org>
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next prev parent reply other threads:[~2021-10-04 20:05 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-17 13:33 [PATCH v2 00/14] mailbox: pcc: Add support for PCCT extended PCC subspaces Sudeep Holla
2021-09-17 13:33 ` [PATCH v2 01/14] mailbox: pcc: Fix kernel doc warnings Sudeep Holla
2021-09-17 13:33 ` [PATCH v2 02/14] ACPI: CPPC: " Sudeep Holla
2021-09-17 13:33 ` [PATCH v2 03/14] mailbox: pcc: Refactor all PCC channel information into a structure Sudeep Holla
2021-09-17 13:33 ` [PATCH v2 04/14] mailbox: pcc: Consolidate subspace interrupt information parsing Sudeep Holla
2021-09-17 13:33 ` [PATCH v2 05/14] mailbox: pcc: Consolidate subspace doorbell register parsing Sudeep Holla
2021-09-17 13:33 ` [PATCH v2 06/14] mailbox: pcc: Add pcc_mbox_chan structure to hold shared memory region info Sudeep Holla
2021-09-17 13:33 ` [PATCH v2 07/14] mailbox: pcc: Use PCC mailbox channel pointer instead of standard Sudeep Holla
2021-10-04 20:05 ` Wolfram Sang [this message]
2021-10-11 10:07 ` Sudeep Holla
2021-10-11 14:08 ` Guenter Roeck
2021-09-17 13:33 ` [PATCH v2 08/14] mailbox: pcc: Rename doorbell ack to platform interrupt ack register Sudeep Holla
2021-09-17 13:33 ` [PATCH v2 09/14] mailbox: pcc: Add PCC register bundle and associated accessor functions Sudeep Holla
2021-09-17 13:33 ` [PATCH v2 10/14] mailbox: pcc: Avoid accessing PCCT table in pcc_send_data and pcc_mbox_irq Sudeep Holla
2021-09-17 13:33 ` [PATCH v2 11/14] mailbox: pcc: Drop handling invalid bit-width in {read,write}_register Sudeep Holla
2021-09-17 13:33 ` [PATCH v2 12/14] mailbox: pcc: Add support for PCCT extended PCC subspaces(type 3/4) Sudeep Holla
2021-09-17 13:33 ` [PATCH v2 13/14] mailbox: pcc: Move bulk of PCCT parsing into pcc_mbox_probe Sudeep Holla
2021-09-17 13:33 ` [PATCH v2 14/14] ACPI/PCC: Add myself as maintainer for PCC mailbox driver Sudeep Holla
2021-09-17 15:10 ` Rafael J. Wysocki
2021-10-11 10:09 ` [PATCH v2 00/14] mailbox: pcc: Add support for PCCT extended PCC subspaces Sudeep Holla
2021-10-21 16:54 ` Sudeep Holla
2021-10-22 15:05 ` Jassi Brar
2021-10-22 17:09 ` Sudeep Holla
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