diff mbox series

[3/6] crypto: inside-secure - Enable extended algorithms on newer HW

Message ID 1567780313-1579-4-git-send-email-pvanleeuwen@verimatrix.com (mailing list archive)
State Accepted
Delegated to: Herbert Xu
Headers show
Series crypto: inside-secure - Add supp. for non-Marvell HW | expand

Commit Message

Pascal van Leeuwen Sept. 6, 2019, 2:31 p.m. UTC 
This patch enables algorithms that did not fit the original 32 bit
FUNCTION_EN register anymore via the FUNCTION2_EN extension reg.

Signed-off-by: Pascal van Leeuwen <pvanleeuwen@verimatrix.com>
---
 drivers/crypto/inside-secure/safexcel.c | 2 ++
 drivers/crypto/inside-secure/safexcel.h | 1 +
 2 files changed, 3 insertions(+)
diff mbox series

Patch

diff --git a/drivers/crypto/inside-secure/safexcel.c b/drivers/crypto/inside-secure/safexcel.c
index d699827..d9b927b 100644
--- a/drivers/crypto/inside-secure/safexcel.c
+++ b/drivers/crypto/inside-secure/safexcel.c
@@ -505,6 +505,8 @@  static int safexcel_hw_init(struct safexcel_crypto_priv *priv)
 		/* H/W capabilities selection: just enable everything */
 		writel(EIP197_FUNCTION_ALL,
 		       EIP197_PE(priv) + EIP197_PE_EIP96_FUNCTION_EN(pe));
+		writel(EIP197_FUNCTION_ALL,
+		       EIP197_PE(priv) + EIP197_PE_EIP96_FUNCTION2_EN(pe));
 	}
 
 	/* Command Descriptor Rings prepare */
diff --git a/drivers/crypto/inside-secure/safexcel.h b/drivers/crypto/inside-secure/safexcel.h
index 10a96dc..e9bda97 100644
--- a/drivers/crypto/inside-secure/safexcel.h
+++ b/drivers/crypto/inside-secure/safexcel.h
@@ -157,6 +157,7 @@ 
 #define EIP197_PE_EIP96_FUNCTION_EN(n)		(0x1004 + (0x2000 * (n)))
 #define EIP197_PE_EIP96_CONTEXT_CTRL(n)		(0x1008 + (0x2000 * (n)))
 #define EIP197_PE_EIP96_CONTEXT_STAT(n)		(0x100c + (0x2000 * (n)))
+#define EIP197_PE_EIP96_FUNCTION2_EN(n)		(0x1030 + (0x2000 * (n)))
 #define EIP197_PE_EIP96_OPTIONS(n)		(0x13f8 + (0x2000 * (n)))
 #define EIP197_PE_EIP96_VERSION(n)		(0x13fc + (0x2000 * (n)))
 #define EIP197_PE_OUT_DBUF_THRES(n)		(0x1c00 + (0x2000 * (n)))