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authorChristophe Leroy <christophe.leroy@c-s.fr>2019-06-24 07:20:15 +0000
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2019-07-21 09:00:43 +0200
commitc506680ae8c5e7860758e068591903628bd477fd (patch)
tree79ee095751b331b2b5efa975e34b3be218cc3f65
parent90c7a327a9448acc3c0dbaafe89061b18767ee6c (diff)
crypto: talitos - move struct talitos_edesc into talitos.h
commit d44769e4ccb636e8238adbc151f25467a536711b upstream. Moves struct talitos_edesc into talitos.h so that it can be used from any place in talitos.c It will be required for next patch ("crypto: talitos - fix hash on SEC1") Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> Cc: stable@vger.kernel.org Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r--drivers/crypto/talitos.c30
-rw-r--r--drivers/crypto/talitos.h30
2 files changed, 30 insertions, 30 deletions
diff --git a/drivers/crypto/talitos.c b/drivers/crypto/talitos.c
index 427c78d4d948..3ad41a54de17 100644
--- a/drivers/crypto/talitos.c
+++ b/drivers/crypto/talitos.c
@@ -948,36 +948,6 @@ badkey:
goto out;
}
-/*
- * talitos_edesc - s/w-extended descriptor
- * @src_nents: number of segments in input scatterlist
- * @dst_nents: number of segments in output scatterlist
- * @icv_ool: whether ICV is out-of-line
- * @iv_dma: dma address of iv for checking continuity and link table
- * @dma_len: length of dma mapped link_tbl space
- * @dma_link_tbl: bus physical address of link_tbl/buf
- * @desc: h/w descriptor
- * @link_tbl: input and output h/w link tables (if {src,dst}_nents > 1) (SEC2)
- * @buf: input and output buffeur (if {src,dst}_nents > 1) (SEC1)
- *
- * if decrypting (with authcheck), or either one of src_nents or dst_nents
- * is greater than 1, an integrity check value is concatenated to the end
- * of link_tbl data
- */
-struct talitos_edesc {
- int src_nents;
- int dst_nents;
- bool icv_ool;
- dma_addr_t iv_dma;
- int dma_len;
- dma_addr_t dma_link_tbl;
- struct talitos_desc desc;
- union {
- struct talitos_ptr link_tbl[0];
- u8 buf[0];
- };
-};
-
static void talitos_sg_unmap(struct device *dev,
struct talitos_edesc *edesc,
struct scatterlist *src,
diff --git a/drivers/crypto/talitos.h b/drivers/crypto/talitos.h
index a65a63e0d6c1..979f6a61e545 100644
--- a/drivers/crypto/talitos.h
+++ b/drivers/crypto/talitos.h
@@ -65,6 +65,36 @@ struct talitos_desc {
#define TALITOS_DESC_SIZE (sizeof(struct talitos_desc) - sizeof(__be32))
+/*
+ * talitos_edesc - s/w-extended descriptor
+ * @src_nents: number of segments in input scatterlist
+ * @dst_nents: number of segments in output scatterlist
+ * @icv_ool: whether ICV is out-of-line
+ * @iv_dma: dma address of iv for checking continuity and link table
+ * @dma_len: length of dma mapped link_tbl space
+ * @dma_link_tbl: bus physical address of link_tbl/buf
+ * @desc: h/w descriptor
+ * @link_tbl: input and output h/w link tables (if {src,dst}_nents > 1) (SEC2)
+ * @buf: input and output buffeur (if {src,dst}_nents > 1) (SEC1)
+ *
+ * if decrypting (with authcheck), or either one of src_nents or dst_nents
+ * is greater than 1, an integrity check value is concatenated to the end
+ * of link_tbl data
+ */
+struct talitos_edesc {
+ int src_nents;
+ int dst_nents;
+ bool icv_ool;
+ dma_addr_t iv_dma;
+ int dma_len;
+ dma_addr_t dma_link_tbl;
+ struct talitos_desc desc;
+ union {
+ struct talitos_ptr link_tbl[0];
+ u8 buf[0];
+ };
+};
+
/**
* talitos_request - descriptor submission request
* @desc: descriptor pointer (kernel virtual)