On Fri, May 09, 2014 at 12:57:39AM +0300, Stanimir Vabanov wrote:
Hi Herbert,
On 04/28/2014 11:59 AM, Herbert Xu wrote:
On Mon, Apr 14, 2014 at 03:48:37PM +0300, Stanimir Varbanov wrote:
+#define QCE_MAJOR_VERSION50x05
+#define QCE_QUEUE_LENGTH 50
What is the purpose of
Hi Herbert,
On 04/28/2014 11:59 AM, Herbert Xu wrote:
On Mon, Apr 14, 2014 at 03:48:37PM +0300, Stanimir Varbanov wrote:
+#define QCE_MAJOR_VERSION5 0x05
+#define QCE_QUEUE_LENGTH50
What is the purpose of this software queue? Why can't you directly
feed the requests to the hardware?
Hi Herbert,
On 04/28/2014 11:59 AM, Herbert Xu wrote:
On Mon, Apr 14, 2014 at 03:48:37PM +0300, Stanimir Varbanov wrote:
+#define QCE_MAJOR_VERSION5 0x05
+#define QCE_QUEUE_LENGTH50
What is the purpose of this software queue? Why can't you directly
feed the requests to the hardware?
Thanks for the review!
On 04/28/2014 11:50 AM, Herbert Xu wrote:
On Mon, Apr 14, 2014 at 03:48:37PM +0300, Stanimir Varbanov wrote:
+if (backlog)
+backlog-complete(backlog, -EINPROGRESS);
The completion function needs to be called with BH disabled.
Cheers,
This is new
On Tue, Apr 29, 2014 at 05:38:14PM +0300, Stanimir Varbanov wrote:
This is new for me because I saw similar code in cryptd.c where in
cryptd_queue_worker() (workqueue context) the backlog-complete() is
called outside of local_bh_disable().
That's what I thought :)
If you dig deeper you'll
On Mon, Apr 14, 2014 at 03:48:37PM +0300, Stanimir Varbanov wrote:
+ if (backlog)
+ backlog-complete(backlog, -EINPROGRESS);
The completion function needs to be called with BH disabled.
Cheers,
--
Email: Herbert Xu herb...@gondor.apana.org.au
Home Page:
On Mon, Apr 14, 2014 at 03:48:37PM +0300, Stanimir Varbanov wrote:
+#define QCE_MAJOR_VERSION5 0x05
+#define QCE_QUEUE_LENGTH 50
What is the purpose of this software queue? Why can't you directly
feed the requests to the hardware?
If the hardware can't handle more than 50 requests
This adds core driver files. The core part is implementing a
platform driver probe and remove callbaks, the probe enables
clocks, checks crypto version, initialize and request dma
channels, create done tasklet and work queue and finally
register the algorithms into crypto subsystem.
