package/boot/uboot-layerscape/patches/0081-crypto-fsl-Update-blob-cmd-to-accept-64bit-addresses.patch

   1 From 5d4a46fe8847d26112764c5768ff00f839fb3810 Mon Sep 17 00:00:00 2001
   2 From: Sumit Garg <sumit.garg@nxp.com>
   3 Date: Tue, 12 Jul 2016 14:05:34 -0400
   4 Subject: [PATCH 81/93] crypto/fsl: Update blob cmd to accept 64bit addresses
   5
   6 Update blob cmd to accept 64bit source, key modifier and destination
   7 addresses. Also correct output result print format for fsl specific
   8 implementation of blob cmd.
   9
  10 Signed-off-by: Sumit Garg <sumit.garg@nxp.com>
  11 ---
  12  common/cmd_blob.c             |    2 +-
  13  drivers/crypto/fsl/fsl_blob.c |   13 ++++++++++---
  14  2 files changed, 11 insertions(+), 4 deletions(-)
  15
  16 diff --git a/common/cmd_blob.c b/common/cmd_blob.c
  17 index ac8b268..bdd4cfd 100644
  18 --- a/common/cmd_blob.c
  19 +++ b/common/cmd_blob.c
  20 @@ -54,7 +54,7 @@ __weak int blob_encap(u8 *key_mod, u8 *src, u8 *dst, u32 len)
  21   */
  22  static int do_blob(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[])
  23  {
  24 -       uint32_t key_addr, src_addr, dst_addr, len;
  25 +       ulong key_addr, src_addr, dst_addr, len;
  26         uint8_t *km_ptr, *src_ptr, *dst_ptr;
  27         int enc, ret = 0;
  28
  29 diff --git a/drivers/crypto/fsl/fsl_blob.c b/drivers/crypto/fsl/fsl_blob.c
  30 index 8b25921..d24b8fc 100644
  31 --- a/drivers/crypto/fsl/fsl_blob.c
  32 +++ b/drivers/crypto/fsl/fsl_blob.c
  33 @@ -18,7 +18,7 @@ int blob_decap(u8 *key_mod, u8 *src, u8 *dst, u32 len)
  34         int ret, i = 0;
  35         u32 *desc;
  36
  37 -       printf("\nDecapsulating data to form blob\n");
  38 +       printf("\nDecapsulating blob to get data\n");
  39         desc = malloc(sizeof(int) * MAX_CAAM_DESCSIZE);
  40         if (!desc) {
  41                 debug("Not enough memory for descriptor allocation\n");
  42 @@ -27,12 +27,15 @@ int blob_decap(u8 *key_mod, u8 *src, u8 *dst, u32 len)
  43
  44         inline_cnstr_jobdesc_blob_decap(desc, key_mod, src, dst, len);
  45
  46 +       debug("Descriptor dump:\n");
  47         for (i = 0; i < 14; i++)
  48 -               printf("%x\n", *(desc + i));
  49 +               debug("Word[%d]: %08x\n", i, *(desc + i));
  50         ret = run_descriptor_jr(desc);
  51
  52         if (ret)
  53                 printf("Error in Decapsulation %d\n", ret);
  54 +       else
  55 +               printf("Decapsulation Success\n");
  56
  57         free(desc);
  58         return ret;
  59 @@ -51,12 +54,16 @@ int blob_encap(u8 *key_mod, u8 *src, u8 *dst, u32 len)
  60         }
  61
  62         inline_cnstr_jobdesc_blob_encap(desc, key_mod, src, dst, len);
  63 +
  64 +       debug("Descriptor dump:\n");
  65         for (i = 0; i < 14; i++)
  66 -               printf("%x\n", *(desc + i));
  67 +               debug("Word[%d]: %08x\n", i, *(desc + i));
  68         ret = run_descriptor_jr(desc);
  69
  70         if (ret)
  71                 printf("Error in Encapsulation %d\n", ret);
  72 +       else
  73 +               printf("Encapsulation Success\n");
  74
  75         free(desc);
  76         return ret;
  77 --
  78 1.7.9.5
  79