Thread (35 messages) 35 messages, 7 authors, 2015-07-25

Re: [PATCH v7 00/14] crypto: add a new driver for Marvell's CESA

From: Paul Gortmaker <hidden>
Date: 2015-06-20 20:32:59
Also in: linux-arm-kernel, linux-devicetree, linux-next, lkml

On Fri, Jun 19, 2015 at 10:24 AM, Herbert Xu
[off-list ref] wrote:
On Thu, Jun 18, 2015 at 03:46:16PM +0200, Boris Brezillon wrote:
quoted
Hello,

This patch series adds a new driver supporting Marvell's CESA IP.
This driver addresses some limitations of the existing one.
quoted
From a performance and CPU load point of view the most important
limitation in the existing driver is the lack of DMA support, thus
preventing us from chaining crypto operations.
All applied to cryptodev.  Thanks a lot!
It seems this breaks linux-next allmodconfig on i386:

http://kisskb.ellerman.id.au/kisskb/buildresult/12445342/

ERROR: "phys_to_dma" [drivers/crypto/marvell/marvell-cesa.ko] undefined!
make[2]: *** [__modpost] Error 1

Paul.
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