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crypto/fsl: Update blob cmd to accept 64bit addresses

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Update blob cmd to accept 64bit source, key modifier and destination
addresses. Also correct output result print format for fsl specific
implementation of blob cmd.

Signed-off-by: Sumit Garg <sumit.garg@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
This commit is contained in:
Sumit Garg 2016-07-14 13:27:50 -04:00 committed by York Sun
parent 04e5c6d9cc
commit 7fe1d6a410
2 changed files with 11 additions and 4 deletions
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2
cmd/blob.c
View file

@ -54,7 +54,7 @@ __weak int blob_encap(u8 *key_mod, u8 *src, u8 *dst, u32 len)
*/ */
static int do_blob(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[]) static int do_blob(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[])
{ {
uint32_t key_addr, src_addr, dst_addr, len; ulong key_addr, src_addr, dst_addr, len;
uint8_t *km_ptr, *src_ptr, *dst_ptr; uint8_t *km_ptr, *src_ptr, *dst_ptr;
int enc, ret = 0; int enc, ret = 0;

13
drivers/crypto/fsl/fsl_blob.c
View file

@ -18,7 +18,7 @@ int blob_decap(u8 *key_mod, u8 *src, u8 *dst, u32 len)
int ret, i = 0; int ret, i = 0;
u32 *desc; u32 *desc;
printf("\nDecapsulating data to form blob\n"); printf("\nDecapsulating blob to get data\n");
desc = malloc(sizeof(int) * MAX_CAAM_DESCSIZE); desc = malloc(sizeof(int) * MAX_CAAM_DESCSIZE);
if (!desc) { if (!desc) {
debug("Not enough memory for descriptor allocation\n"); debug("Not enough memory for descriptor allocation\n");
@ -27,12 +27,15 @@ int blob_decap(u8 *key_mod, u8 *src, u8 *dst, u32 len)
inline_cnstr_jobdesc_blob_decap(desc, key_mod, src, dst, len); inline_cnstr_jobdesc_blob_decap(desc, key_mod, src, dst, len);
debug("Descriptor dump:\n");
for (i = 0; i < 14; i++) for (i = 0; i < 14; i++)
printf("%x\n", *(desc + i)); debug("Word[%d]: %08x\n", i, *(desc + i));
ret = run_descriptor_jr(desc); ret = run_descriptor_jr(desc);
if (ret) if (ret)
printf("Error in Decapsulation %d\n", ret); printf("Error in Decapsulation %d\n", ret);
else
printf("Decapsulation Success\n");
free(desc); free(desc);
return ret; return ret;
@ -51,12 +54,16 @@ int blob_encap(u8 *key_mod, u8 *src, u8 *dst, u32 len)
} }
inline_cnstr_jobdesc_blob_encap(desc, key_mod, src, dst, len); inline_cnstr_jobdesc_blob_encap(desc, key_mod, src, dst, len);
debug("Descriptor dump:\n");
for (i = 0; i < 14; i++) for (i = 0; i < 14; i++)
printf("%x\n", *(desc + i)); debug("Word[%d]: %08x\n", i, *(desc + i));
ret = run_descriptor_jr(desc); ret = run_descriptor_jr(desc);
if (ret) if (ret)
printf("Error in Encapsulation %d\n", ret); printf("Error in Encapsulation %d\n", ret);
else
printf("Encapsulation Success\n");
free(desc); free(desc);
return ret; return ret;