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crypto: marvell/cesa - add allhwsupport module parameter 

The old and new marvell CESA drivers both support Orion and Kirkwood SoCs.
Add a module parameter to choose whether these SoCs should be attached to
the new or the old driver.

The default policy is to keep attaching those IPs to the old driver if it
is enabled, until we decide the new CESA driver is stable/secure enough.

Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Boris BREZILLON 2015-06-18 15:46:27 +02:00 committed by Herbert Xu
parent 898c9d5ea2
commit 64c55d499b
1 changed files with 4 additions and 0 deletions
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4
drivers/crypto/marvell/cesa.c
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@ -31,6 +31,10 @@
#include "cesa.h"
static int allhwsupport = !IS_ENABLED(CONFIG_CRYPTO_DEV_MV_CESA);
module_param_named(allhwsupport, allhwsupport, int, 0444);
MODULE_PARM_DESC(allhwsupport, "Enable support for all hardware (even it if overlaps with the mv_cesa driver)");
struct mv_cesa_dev *cesa_dev;
static void mv_cesa_dequeue_req_unlocked(struct mv_cesa_engine *engine)