diff options
| author | Andrey Smirnov <andrew.smirnov@gmail.com> | 2019-08-20 22:23:55 +0200 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2019-08-30 10:05:30 +0200 |
| commit | 1a3daadce955530df92b1bb22093618dd26a1717 (patch) | |
| tree | 9351fafb3542317912601cf87ea35698b737bc6f /drivers/crypto/caam/caamrng.c | |
| parent | crypto: caam - share definition for MAX_SDLEN (diff) | |
| download | linux-1a3daadce955530df92b1bb22093618dd26a1717.tar.xz linux-1a3daadce955530df92b1bb22093618dd26a1717.zip | |
crypto: caam - make CAAM_PTR_SZ dynamic
In order to be able to configure CAAM pointer size at run-time, which
needed to support i.MX8MQ, which is 64-bit SoC with 32-bit pointer
size, convert CAAM_PTR_SZ to refer to a global variable of the same
name ("caam_ptr_sz") and adjust the rest of the code accordingly. No
functional change intended.
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Cc: Chris Spencer <christopher.spencer@sea.co.uk>
Cc: Cory Tusar <cory.tusar@zii.aero>
Cc: Chris Healy <cphealy@gmail.com>
Cc: Lucas Stach <l.stach@pengutronix.de>
Cc: Horia Geantă <horia.geanta@nxp.com>
Cc: Aymen Sghaier <aymen.sghaier@nxp.com>
Cc: Leonard Crestez <leonard.crestez@nxp.com>
Cc: linux-crypto@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/caam/caamrng.c')
| -rw-r--r-- | drivers/crypto/caam/caamrng.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/crypto/caam/caamrng.c b/drivers/crypto/caam/caamrng.c index 7fbda1b08360..e8baacaabe07 100644 --- a/drivers/crypto/caam/caamrng.c +++ b/drivers/crypto/caam/caamrng.c @@ -53,7 +53,7 @@ L1_CACHE_BYTES) /* length of descriptors */ -#define DESC_JOB_O_LEN (CAAM_CMD_SZ * 2 + CAAM_PTR_SZ * 2) +#define DESC_JOB_O_LEN (CAAM_CMD_SZ * 2 + CAAM_PTR_SZ_MAX * 2) #define DESC_RNG_LEN (3 * CAAM_CMD_SZ) /* Buffer, its dma address and lock */ |