marvell_cesa fails to register on kirkwood (88F6282)

[Boris Brezillon]

On Fri, 5 Feb 2016 13:58:23 -0200
Fabio Estevam <festevam at gmail.com> wrote:

> On Fri, Feb 5, 2016 at 3:01 AM, JM <fijam at archlinux.us> wrote:
> > Hi,
> >
> > I am testing marvell_cesa on a kirkwood device (QNAP TS-212p, Marvell
> > Kirkwood 88F6282, dts: http://pastebin.com/Gk95KFHf ).
> > As of kernel 4.4 (4.4.0-trunk-kirkwood #1 Debian 4.4-1~exp1) it fails
> > in the following way:
> >
> > modprobe marvell_cesa allhwsupport=1
> > dmesg | tail -n 1
> > [ 1057.855091] marvell-cesa: probe of f1030000.crypto failed with error -12
> 
> It seems like this is the similar issue I saw with the sahara driver.
> 
> Could you try a fix like this?
> http://www.spinics.net/lists/linux-crypto/msg18393.html

Hm, this should be fixed in 4.4, and Jan reports an ENOMEM error not
EINVAL (note that getting ENOTSUPP if allhwsupport is not set to 1 is
expected).

-- 
Boris Brezillon, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com