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Date: Sun, 8 Mar 2020 17:57:04 +0200
From: Gilad Ben-Yossef <gilad@...yossef.com>
To: Herbert Xu <herbert@...dor.apana.org.au>,
"David S. Miller" <davem@...emloft.net>
Cc: Ofir Drang <ofir.drang@....com>, Hadar Gat <hadar.gat@....com>,
linux-crypto@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 1/6] crypto: ccree - update register handling macros
From: Hadar Gat <hadar.gat@....com>
Changed CC_GENMASK macro so it can be used for all HW registers.
Signed-off-by: Hadar Gat <hadar.gat@....com>
---
drivers/crypto/ccree/cc_driver.h | 4 +-
drivers/crypto/ccree/cc_hw_queue_defs.h | 77 ++++++++++++-------------
2 files changed, 38 insertions(+), 43 deletions(-)
diff --git a/drivers/crypto/ccree/cc_driver.h b/drivers/crypto/ccree/cc_driver.h
index 4790eb5cb8bd..a0fbf254f54b 100644
--- a/drivers/crypto/ccree/cc_driver.h
+++ b/drivers/crypto/ccree/cc_driver.h
@@ -71,9 +71,7 @@ enum cc_std_body {
#define CC_NVM_IS_IDLE_MASK BIT(CC_NVM_IS_IDLE_VALUE_BIT_SHIFT)
-#define AXIM_MON_COMP_VALUE GENMASK(CC_AXIM_MON_COMP_VALUE_BIT_SIZE + \
- CC_AXIM_MON_COMP_VALUE_BIT_SHIFT, \
- CC_AXIM_MON_COMP_VALUE_BIT_SHIFT)
+#define AXIM_MON_COMP_VALUE CC_GENMASK(CC_AXIM_MON_COMP_VALUE)
#define CC_CPP_AES_ABORT_MASK ( \
BIT(CC_HOST_IMR_REE_OP_ABORTED_AES_0_MASK_BIT_SHIFT) | \
diff --git a/drivers/crypto/ccree/cc_hw_queue_defs.h b/drivers/crypto/ccree/cc_hw_queue_defs.h
index 25ef28669989..15df58c66911 100644
--- a/drivers/crypto/ccree/cc_hw_queue_defs.h
+++ b/drivers/crypto/ccree/cc_hw_queue_defs.h
@@ -17,46 +17,43 @@
/* Define max. available slots in HW queue */
#define HW_QUEUE_SLOTS_MAX 15
-#define CC_REG_LOW(word, name) \
- (CC_DSCRPTR_QUEUE_WORD ## word ## _ ## name ## _BIT_SHIFT)
-
-#define CC_REG_HIGH(word, name) \
- (CC_REG_LOW(word, name) + \
- CC_DSCRPTR_QUEUE_WORD ## word ## _ ## name ## _BIT_SIZE - 1)
-
-#define CC_GENMASK(word, name) \
- GENMASK(CC_REG_HIGH(word, name), CC_REG_LOW(word, name))
-
-#define WORD0_VALUE CC_GENMASK(0, VALUE)
-#define WORD0_CPP_CIPHER_MODE CC_GENMASK(0, CPP_CIPHER_MODE)
-#define WORD1_DIN_CONST_VALUE CC_GENMASK(1, DIN_CONST_VALUE)
-#define WORD1_DIN_DMA_MODE CC_GENMASK(1, DIN_DMA_MODE)
-#define WORD1_DIN_SIZE CC_GENMASK(1, DIN_SIZE)
-#define WORD1_NOT_LAST CC_GENMASK(1, NOT_LAST)
-#define WORD1_NS_BIT CC_GENMASK(1, NS_BIT)
-#define WORD1_LOCK_QUEUE CC_GENMASK(1, LOCK_QUEUE)
-#define WORD2_VALUE CC_GENMASK(2, VALUE)
-#define WORD3_DOUT_DMA_MODE CC_GENMASK(3, DOUT_DMA_MODE)
-#define WORD3_DOUT_LAST_IND CC_GENMASK(3, DOUT_LAST_IND)
-#define WORD3_DOUT_SIZE CC_GENMASK(3, DOUT_SIZE)
-#define WORD3_HASH_XOR_BIT CC_GENMASK(3, HASH_XOR_BIT)
-#define WORD3_NS_BIT CC_GENMASK(3, NS_BIT)
-#define WORD3_QUEUE_LAST_IND CC_GENMASK(3, QUEUE_LAST_IND)
-#define WORD4_ACK_NEEDED CC_GENMASK(4, ACK_NEEDED)
-#define WORD4_AES_SEL_N_HASH CC_GENMASK(4, AES_SEL_N_HASH)
-#define WORD4_AES_XOR_CRYPTO_KEY CC_GENMASK(4, AES_XOR_CRYPTO_KEY)
-#define WORD4_BYTES_SWAP CC_GENMASK(4, BYTES_SWAP)
-#define WORD4_CIPHER_CONF0 CC_GENMASK(4, CIPHER_CONF0)
-#define WORD4_CIPHER_CONF1 CC_GENMASK(4, CIPHER_CONF1)
-#define WORD4_CIPHER_CONF2 CC_GENMASK(4, CIPHER_CONF2)
-#define WORD4_CIPHER_DO CC_GENMASK(4, CIPHER_DO)
-#define WORD4_CIPHER_MODE CC_GENMASK(4, CIPHER_MODE)
-#define WORD4_CMAC_SIZE0 CC_GENMASK(4, CMAC_SIZE0)
-#define WORD4_DATA_FLOW_MODE CC_GENMASK(4, DATA_FLOW_MODE)
-#define WORD4_KEY_SIZE CC_GENMASK(4, KEY_SIZE)
-#define WORD4_SETUP_OPERATION CC_GENMASK(4, SETUP_OPERATION)
-#define WORD5_DIN_ADDR_HIGH CC_GENMASK(5, DIN_ADDR_HIGH)
-#define WORD5_DOUT_ADDR_HIGH CC_GENMASK(5, DOUT_ADDR_HIGH)
+#define CC_REG_LOW(name) (name ## _BIT_SHIFT)
+#define CC_REG_HIGH(name) (CC_REG_LOW(name) + name ## _BIT_SIZE - 1)
+#define CC_GENMASK(name) GENMASK(CC_REG_HIGH(name), CC_REG_LOW(name))
+
+#define CC_HWQ_GENMASK(word, field) \
+ CC_GENMASK(CC_DSCRPTR_QUEUE_WORD ## word ## _ ## field)
+
+#define WORD0_VALUE CC_HWQ_GENMASK(0, VALUE)
+#define WORD0_CPP_CIPHER_MODE CC_HWQ_GENMASK(0, CPP_CIPHER_MODE)
+#define WORD1_DIN_CONST_VALUE CC_HWQ_GENMASK(1, DIN_CONST_VALUE)
+#define WORD1_DIN_DMA_MODE CC_HWQ_GENMASK(1, DIN_DMA_MODE)
+#define WORD1_DIN_SIZE CC_HWQ_GENMASK(1, DIN_SIZE)
+#define WORD1_NOT_LAST CC_HWQ_GENMASK(1, NOT_LAST)
+#define WORD1_NS_BIT CC_HWQ_GENMASK(1, NS_BIT)
+#define WORD1_LOCK_QUEUE CC_HWQ_GENMASK(1, LOCK_QUEUE)
+#define WORD2_VALUE CC_HWQ_GENMASK(2, VALUE)
+#define WORD3_DOUT_DMA_MODE CC_HWQ_GENMASK(3, DOUT_DMA_MODE)
+#define WORD3_DOUT_LAST_IND CC_HWQ_GENMASK(3, DOUT_LAST_IND)
+#define WORD3_DOUT_SIZE CC_HWQ_GENMASK(3, DOUT_SIZE)
+#define WORD3_HASH_XOR_BIT CC_HWQ_GENMASK(3, HASH_XOR_BIT)
+#define WORD3_NS_BIT CC_HWQ_GENMASK(3, NS_BIT)
+#define WORD3_QUEUE_LAST_IND CC_HWQ_GENMASK(3, QUEUE_LAST_IND)
+#define WORD4_ACK_NEEDED CC_HWQ_GENMASK(4, ACK_NEEDED)
+#define WORD4_AES_SEL_N_HASH CC_HWQ_GENMASK(4, AES_SEL_N_HASH)
+#define WORD4_AES_XOR_CRYPTO_KEY CC_HWQ_GENMASK(4, AES_XOR_CRYPTO_KEY)
+#define WORD4_BYTES_SWAP CC_HWQ_GENMASK(4, BYTES_SWAP)
+#define WORD4_CIPHER_CONF0 CC_HWQ_GENMASK(4, CIPHER_CONF0)
+#define WORD4_CIPHER_CONF1 CC_HWQ_GENMASK(4, CIPHER_CONF1)
+#define WORD4_CIPHER_CONF2 CC_HWQ_GENMASK(4, CIPHER_CONF2)
+#define WORD4_CIPHER_DO CC_HWQ_GENMASK(4, CIPHER_DO)
+#define WORD4_CIPHER_MODE CC_HWQ_GENMASK(4, CIPHER_MODE)
+#define WORD4_CMAC_SIZE0 CC_HWQ_GENMASK(4, CMAC_SIZE0)
+#define WORD4_DATA_FLOW_MODE CC_HWQ_GENMASK(4, DATA_FLOW_MODE)
+#define WORD4_KEY_SIZE CC_HWQ_GENMASK(4, KEY_SIZE)
+#define WORD4_SETUP_OPERATION CC_HWQ_GENMASK(4, SETUP_OPERATION)
+#define WORD5_DIN_ADDR_HIGH CC_HWQ_GENMASK(5, DIN_ADDR_HIGH)
+#define WORD5_DOUT_ADDR_HIGH CC_HWQ_GENMASK(5, DOUT_ADDR_HIGH)
/******************************************************************************
* TYPE DEFINITIONS
--
2.25.1
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