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authorLuca Boccassi <luca.boccassi@gmail.com>2018-11-01 11:59:50 +0000
committerLuca Boccassi <luca.boccassi@gmail.com>2018-11-01 12:00:19 +0000
commit8d01b9cd70a67cdafd5b965a70420c3bd7fb3f82 (patch)
tree208e3bc33c220854d89d010e3abf720a2e62e546 /drivers/crypto/dpaa2_sec/hw/desc/algo.h
parentb63264c8342e6a1b6971c79550d2af2024b6a4de (diff)
New upstream version 18.11-rc1upstream/18.11-rc1
Change-Id: Iaa71986dd6332e878d8f4bf493101b2bbc6313bb Signed-off-by: Luca Boccassi <luca.boccassi@gmail.com>
Diffstat (limited to 'drivers/crypto/dpaa2_sec/hw/desc/algo.h')
-rw-r--r--drivers/crypto/dpaa2_sec/hw/desc/algo.h58
1 files changed, 29 insertions, 29 deletions
diff --git a/drivers/crypto/dpaa2_sec/hw/desc/algo.h b/drivers/crypto/dpaa2_sec/hw/desc/algo.h
index 91f3e067..febcb6d0 100644
--- a/drivers/crypto/dpaa2_sec/hw/desc/algo.h
+++ b/drivers/crypto/dpaa2_sec/hw/desc/algo.h
@@ -410,6 +410,35 @@ cnstr_shdsc_kasumi_f9(uint32_t *descbuf, bool ps, bool swap,
}
/**
+ * cnstr_shdsc_crc - CRC32 Accelerator (IEEE 802 CRC32 protocol mode)
+ * @descbuf: pointer to descriptor-under-construction buffer
+ * @swap: must be true when core endianness doesn't match SEC endianness
+ *
+ * Return: size of descriptor written in words or negative number on error
+ */
+static inline int
+cnstr_shdsc_crc(uint32_t *descbuf, bool swap)
+{
+ struct program prg;
+ struct program *p = &prg;
+
+ PROGRAM_CNTXT_INIT(p, descbuf, 0);
+ if (swap)
+ PROGRAM_SET_BSWAP(p);
+
+ SHR_HDR(p, SHR_ALWAYS, 1, 0);
+
+ MATHB(p, SEQINSZ, SUB, MATH2, VSEQINSZ, 4, 0);
+ ALG_OPERATION(p, OP_ALG_ALGSEL_CRC,
+ OP_ALG_AAI_802 | OP_ALG_AAI_DOC,
+ OP_ALG_AS_FINALIZE, 0, DIR_ENC);
+ SEQFIFOLOAD(p, MSG2, 0, VLF | LAST2);
+ SEQSTORE(p, CONTEXT2, 0, 4, 0);
+
+ return PROGRAM_FINALIZE(p);
+}
+
+/**
* cnstr_shdsc_gcm_encap - AES-GCM encap as a shared descriptor
* @descbuf: pointer to descriptor-under-construction buffer
* @ps: if 36/40bit addressing is desired, this parameter must be true
@@ -614,33 +643,4 @@ cnstr_shdsc_gcm_decap(uint32_t *descbuf, bool ps, bool swap,
return PROGRAM_FINALIZE(p);
}
-/**
- * cnstr_shdsc_crc - CRC32 Accelerator (IEEE 802 CRC32 protocol mode)
- * @descbuf: pointer to descriptor-under-construction buffer
- * @swap: must be true when core endianness doesn't match SEC endianness
- *
- * Return: size of descriptor written in words or negative number on error
- */
-static inline int
-cnstr_shdsc_crc(uint32_t *descbuf, bool swap)
-{
- struct program prg;
- struct program *p = &prg;
-
- PROGRAM_CNTXT_INIT(p, descbuf, 0);
- if (swap)
- PROGRAM_SET_BSWAP(p);
-
- SHR_HDR(p, SHR_ALWAYS, 1, 0);
-
- MATHB(p, SEQINSZ, SUB, MATH2, VSEQINSZ, 4, 0);
- ALG_OPERATION(p, OP_ALG_ALGSEL_CRC,
- OP_ALG_AAI_802 | OP_ALG_AAI_DOC,
- OP_ALG_AS_FINALIZE, 0, DIR_ENC);
- SEQFIFOLOAD(p, MSG2, 0, VLF | LAST2);
- SEQSTORE(p, CONTEXT2, 0, 4, 0);
-
- return PROGRAM_FINALIZE(p);
-}
-
#endif /* __DESC_ALGO_H__ */