netdev - qca_spi: SPI_REG_SIGNATURE sometimes not recognized

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: <75ea348da98cf329099b0abf1ef383cd63c70c40.camel@googlemail.com>
Date: Sun, 04 Feb 2024 22:23:04 +0100
From: Christoph Fritz <chf.fritz@...glemail.com>
To: Stefan Wahren <wahrenst@....net>
Cc: netdev <netdev@...r.kernel.org>
Subject: qca_spi: SPI_REG_SIGNATURE sometimes not recognized

Hello Stefan,

 working on a board with QCA7005, on probe() SPI_REG_SIGNATURE
sometimes fails (~1 out of 5 times) to be recognized correctly, even
after multiple reads and retries.

Any suggestions?

Thanks
 -- Christoph