linux-kernel - [PATCH 06/12] crypto: atmel-sha: add SHA_MR_MODE

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Message-ID: <7f3f5092d8e2726ba66a4330b6221ad7072ee8ee.1482422983.git.cyrille.pitchen@atmel.com>
Date:   Thu, 22 Dec 2016 17:15:11 +0100
From:   Cyrille Pitchen <cyrille.pitchen@...el.com>
To:     <herbert@...dor.apana.org.au>, <davem@...emloft.net>,
        <nicolas.ferre@...el.com>
CC:     <linux-crypto@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        Cyrille Pitchen <cyrille.pitchen@...el.com>
Subject: [PATCH 06/12] crypto: atmel-sha: add SHA_MR_MODE_IDATAR0

This patch defines an alias macro to SHA_MR_MODE_PDC, which is not suited
for DMA usage.

Signed-off-by: Cyrille Pitchen <cyrille.pitchen@...el.com>
---
 drivers/crypto/atmel-sha-regs.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/crypto/atmel-sha-regs.h b/drivers/crypto/atmel-sha-regs.h
index deb0b0b15096..8d62d31eda08 100644
--- a/drivers/crypto/atmel-sha-regs.h
+++ b/drivers/crypto/atmel-sha-regs.h
@@ -16,6 +16,7 @@
 #define SHA_MR_MODE_MANUAL		0x0
 #define SHA_MR_MODE_AUTO		0x1
 #define SHA_MR_MODE_PDC			0x2
+#define SHA_MR_MODE_IDATAR0		0x2
 #define SHA_MR_PROCDLY			(1 << 4)
 #define SHA_MR_UIHV			(1 << 5)
 #define SHA_MR_UIEHV			(1 << 6)
-- 
2.7.4