linux-kernel - [PATCH v2 0/2] irqchip/sg2042-msi: Add the Sophgo SG2044 MSI interrupt controller

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <20250307010649.422359-1-inochiama@gmail.com>
Date: Fri,  7 Mar 2025 09:06:45 +0800
From: Inochi Amaoto <inochiama@...il.com>
To: Thomas Gleixner <tglx@...utronix.de>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Chen Wang <unicorn_wang@...look.com>,
	Inochi Amaoto <inochiama@...il.com>
Cc: linux-kernel@...r.kernel.org,
	devicetree@...r.kernel.org,
	sophgo@...ts.linux.dev,
	Yixun Lan <dlan@...too.org>,
	Longbin Li <looong.bin@...il.com>
Subject: [PATCH v2 0/2] irqchip/sg2042-msi: Add the Sophgo SG2044 MSI interrupt controller

Like Sophgo SG2042, SG2044 also uses an external interrupt controller
to handle MSI/MSI-X. It supports more interrupt and has a different
msi message address mapping.

The patch follows tips:irq/drivers, which contains Chen Wang's
patch for SG2042 MSI controller [1].

[1]: https://lore.kernel.org/all/cover.1740535748.git.unicorn_wang@outlook.com/

Changed from v1:
- https://lore.kernel.org/all/20250303111648.1337543-1-inochiama@gmail.com/
1. patch 1: apply Conor's tag
2. patch 1: improve the bindings comments.
3. patch 2: rebased on tips:irq/drivers patch
4. patch 2: remove unused macro "SG2042_MAX_MSI_VECTOR"
5. patch 2: rename generic structure name to match sg204x.
6. patch 2: rename info field name to avoid misunderstanding.

Inochi Amaoto (2):
  dt-bindings: interrupt-controller: Add Sophgo SG2044 MSI controller
  irqchip/sg2042-msi: Add the Sophgo SG2044 MSI interrupt controller

 .../sophgo,sg2042-msi.yaml                    |   4 +-
 drivers/irqchip/irq-sg2042-msi.c              | 124 +++++++++++++++---
 2 files changed, 106 insertions(+), 22 deletions(-)

--
2.48.1