linux-kernel - Re: [PATCH] spi: core: Ignore unsupported Dual/Quad Transfer Mode bits

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 for Android: free password hash cracker in your pocket

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

Date:	Fri, 18 Apr 2014 18:26:07 +0100
From:	Mark Brown <broonie@...nel.org>
To:	Geert Uytterhoeven <geert@...ux-m68k.org>
Cc:	linux-spi@...r.kernel.org, devicetree@...r.kernel.org,
	linux-sh@...r.kernel.org, linux-kernel@...r.kernel.org,
	Geert Uytterhoeven <geert+renesas@...der.be>
Subject: Re: [PATCH] spi: core: Ignore unsupported Dual/Quad Transfer Mode
 bits

On Mon, Apr 14, 2014 at 07:39:53PM +0200, Geert Uytterhoeven wrote:
> From: Geert Uytterhoeven <geert+renesas@...der.be>
> 
> The availability of SPI Dual or Quad Transfer Mode as indicated by the
> "spi-tx-bus-width" and "spi-rx-bus-width" properties in the device tree is
> a hardware property of the SPI master, SPI slave, and board wiring.  Hence
> the SPI core should not reject an SPI slave because an SPI master driver
> doesn't (yet) support Dual or Quad Transfer Mode.

Applied, thanks.

Download attachment "signature.asc" of type "application/pgp-signature" (837 bytes)