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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2015-10-18 19:31:26 +0200 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2015-10-20 16:13:58 +0200 |
| commit | 6de59d453ae567c1b637ef9469c37fd8367cd1b4 (patch) | |
| tree | 750c283d2f68d0563c5acc919df7b5d32b55107a /drivers/crypto/marvell/cesa.h | |
| parent | crypto: marvell/cesa - fix missing cpu_to_le32() in mv_cesa_dma_add_op() (diff) | |
| download | linux-6de59d453ae567c1b637ef9469c37fd8367cd1b4.tar.xz linux-6de59d453ae567c1b637ef9469c37fd8367cd1b4.zip | |
crypto: marvell/cesa - use __le32 for hardware descriptors
Much of the driver uses cpu_to_le32() to convert values for descriptors
to little endian before writing. Use __le32 to define the hardware-
accessed parts of the descriptors, and ensure most places where it's
reasonable to do so use cpu_to_le32() when assigning to these.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/marvell/cesa.h')
| -rw-r--r-- | drivers/crypto/marvell/cesa.h | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/drivers/crypto/marvell/cesa.h b/drivers/crypto/marvell/cesa.h index aa1949a4d26d..186868e54ebc 100644 --- a/drivers/crypto/marvell/cesa.h +++ b/drivers/crypto/marvell/cesa.h @@ -174,19 +174,19 @@ #define CESA_SA_DESC_MAC_DATA(offset) \ cpu_to_le32(CESA_SA_DATA_SRAM_OFFSET + (offset)) -#define CESA_SA_DESC_MAC_DATA_MSK GENMASK(15, 0) +#define CESA_SA_DESC_MAC_DATA_MSK cpu_to_le32(GENMASK(15, 0)) #define CESA_SA_DESC_MAC_TOTAL_LEN(total_len) cpu_to_le32((total_len) << 16) -#define CESA_SA_DESC_MAC_TOTAL_LEN_MSK GENMASK(31, 16) +#define CESA_SA_DESC_MAC_TOTAL_LEN_MSK cpu_to_le32(GENMASK(31, 16)) #define CESA_SA_DESC_MAC_SRC_TOTAL_LEN_MAX 0xffff #define CESA_SA_DESC_MAC_DIGEST(offset) \ cpu_to_le32(CESA_SA_MAC_DIG_SRAM_OFFSET + (offset)) -#define CESA_SA_DESC_MAC_DIGEST_MSK GENMASK(15, 0) +#define CESA_SA_DESC_MAC_DIGEST_MSK cpu_to_le32(GENMASK(15, 0)) #define CESA_SA_DESC_MAC_FRAG_LEN(frag_len) cpu_to_le32((frag_len) << 16) -#define CESA_SA_DESC_MAC_FRAG_LEN_MSK GENMASK(31, 16) +#define CESA_SA_DESC_MAC_FRAG_LEN_MSK cpu_to_le32(GENMASK(31, 16)) #define CESA_SA_DESC_MAC_IV(offset) \ cpu_to_le32((CESA_SA_MAC_IIV_SRAM_OFFSET + (offset)) | \ @@ -219,14 +219,14 @@ * to be executed. */ struct mv_cesa_sec_accel_desc { - u32 config; - u32 enc_p; - u32 enc_len; - u32 enc_key_p; - u32 enc_iv; - u32 mac_src_p; - u32 mac_digest; - u32 mac_iv; + __le32 config; + __le32 enc_p; + __le32 enc_len; + __le32 enc_key_p; + __le32 enc_iv; + __le32 mac_src_p; + __le32 mac_digest; + __le32 mac_iv; }; /** @@ -293,10 +293,10 @@ struct mv_cesa_op_ctx { * operation. */ struct mv_cesa_tdma_desc { - u32 byte_cnt; - u32 src; - u32 dst; - u32 next_dma; + __le32 byte_cnt; + __le32 src; + __le32 dst; + __le32 next_dma; /* Software state */ dma_addr_t cur_dma; |