> -----Original Message-----
> From: Kusztal, ArkadiuszX
> Sent: Monday, July 17, 2017 5:57 PM
> To: [email protected]
> Cc: Trahe, Fiona <[email protected]>; De Lara Guarch, Pablo
> <[email protected]>;
> Griffin, John <[email protected]>; Jain, Deepak K
> <[email protected]>; Kusztal, ArkadiuszX
> <[email protected]>
> Subject: [PATCH] crypto/qat: fix handle device-agnostic session
>
> Older generations of QuickAssist hardware
> may not support all algorithms supported by newer
> generations. When sessions were specific to the device
> this only needed to be handled on session creation.
> With device-agnostic sessions, a session created
> for a newer device may get routed to an older device which
> can't support it.
> This patch adds an enum to define QAT device generations
> and uses this to detect and handle the above case on the
> data path.
> It also renames the capabilities structures and #defines
> to match the generation names and adds the generation
> to the device table in the documentation.
>
> Fixes: b3bbd9e5f265 ("cryptodev: support device independent sessions")
>
> Signed-off-by: Arek Kusztal <[email protected]>
Acked-by: Fiona Trahe <[email protected]>
