From ced8b560088a33a6d0244975b15222e00ebb3c30 Mon Sep 17 00:00:00 2001
From: Franck LENORMAND <franck.lenormand@nxp.com>
Date: Mon, 21 Jan 2019 13:51:43 +0100
Subject: [PATCH] MLK-20639: drivers: crypto: caam: pkc: RSA test fails as
struct uses wrong type
When creating the job descriptor, it uses the size of the structure which
is composed of dma_addr_t. On IMX8, this structrue is 64bit like the DMA
however the CAAM only receives 32 bit addresses. It result in a job
descriptor and more precisely the start index to point to invalid
location when it should point to the "command operation".
This patch changes the dma_addr_t to caam_dma_addr_t which is the correct
one for the rsa_priv_f2_pdb and rsa_priv_f3_pdb types as rsa_pub_pdb and
rsa_priv_f1_pdb already had this change.
Signed-off-by: Franck LENORMAND <franck.lenormand@nxp.com>
Reviewed-by: Horia Geanta <horia.geanta@nxp.com>
---
drivers/crypto/caam/pdb.h | 32 ++++++++++++++++----------------
1 file changed, 16 insertions(+), 16 deletions(-)
diff --git a/drivers/crypto/caam/pdb.h b/drivers/crypto/caam/pdb.h
index 1293408c29cf36..68f27e07e01e1b 100644
--- a/drivers/crypto/caam/pdb.h
+++ b/drivers/crypto/caam/pdb.h
@@ -548,13 +548,13 @@ struct rsa_priv_f1_pdb {
*/
struct rsa_priv_f2_pdb {
u32 sgf;
- dma_addr_t g_dma;
- dma_addr_t f_dma;
- dma_addr_t d_dma;
- dma_addr_t p_dma;
- dma_addr_t q_dma;
- dma_addr_t tmp1_dma;
- dma_addr_t tmp2_dma;
+ caam_dma_addr_t g_dma;
+ caam_dma_addr_t f_dma;
+ caam_dma_addr_t d_dma;
+ caam_dma_addr_t p_dma;
+ caam_dma_addr_t q_dma;
+ caam_dma_addr_t tmp1_dma;
+ caam_dma_addr_t tmp2_dma;
u32 p_q_len;
} __packed;
@@ -578,15 +578,15 @@ struct rsa_priv_f2_pdb {
*/
struct rsa_priv_f3_pdb {
u32 sgf;
- dma_addr_t g_dma;
- dma_addr_t f_dma;
- dma_addr_t c_dma;
- dma_addr_t p_dma;
- dma_addr_t q_dma;
- dma_addr_t dp_dma;
- dma_addr_t dq_dma;
- dma_addr_t tmp1_dma;
- dma_addr_t tmp2_dma;
+ caam_dma_addr_t g_dma;
+ caam_dma_addr_t f_dma;
+ caam_dma_addr_t c_dma;
+ caam_dma_addr_t p_dma;
+ caam_dma_addr_t q_dma;
+ caam_dma_addr_t dp_dma;
+ caam_dma_addr_t dq_dma;
+ caam_dma_addr_t tmp1_dma;
+ caam_dma_addr_t tmp2_dma;
u32 p_q_len;
} __packed;
--
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