tpm: Switch TPMv1 over to use the new API
Take over the plain 'tpm_...' functions for use by the new TPM API. Rename
all the TPMv1 functions so they are called from the API.
Update the TPMv1 functions so that they are called from the API. Change
existing users to use the tpm1_ prefix so they don't need to go through
the API, which might introduce uncertainty.
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
diff --git a/board/gdsys/a38x/controlcenterdc.c b/board/gdsys/a38x/controlcenterdc.c
index 4f1dc3b..dc424f2 100644
--- a/board/gdsys/a38x/controlcenterdc.c
+++ b/board/gdsys/a38x/controlcenterdc.c
@@ -288,8 +288,8 @@
ccdc_eth_init();
#endif
ret = get_tpm(&tpm);
- if (ret || tpm_init(tpm) || tpm_startup(tpm, TPM_ST_CLEAR) ||
- tpm_continue_self_test(tpm)) {
+ if (ret || tpm_init(tpm) || tpm1_startup(tpm, TPM_ST_CLEAR) ||
+ tpm1_continue_self_test(tpm)) {
return 1;
}
diff --git a/board/gdsys/a38x/hre.c b/board/gdsys/a38x/hre.c
index 699241b..de5411a 100644
--- a/board/gdsys/a38x/hre.c
+++ b/board/gdsys/a38x/hre.c
@@ -107,8 +107,8 @@
uint8_t *ptr;
uint16_t v16;
- err = tpm_get_capability(tpm, TPM_CAP_NV_INDEX, index,
- info, sizeof(info));
+ err = tpm1_get_capability(tpm, TPM_CAP_NV_INDEX, index, info,
+ sizeof(info));
if (err) {
printf("tpm_get_capability(CAP_NV_INDEX, %08x) failed: %u\n",
index, err);
@@ -150,8 +150,8 @@
unsigned int i;
/* fetch list of already loaded keys in the TPM */
- err = tpm_get_capability(tpm, TPM_CAP_HANDLE, TPM_RT_KEY, buf,
- sizeof(buf));
+ err = tpm1_get_capability(tpm, TPM_CAP_HANDLE, TPM_RT_KEY, buf,
+ sizeof(buf));
if (err)
return -1;
key_count = get_unaligned_be16(buf);
@@ -162,8 +162,8 @@
/* now search a(/ the) key which we can access with the given auth */
for (i = 0; i < key_count; ++i) {
buf_len = sizeof(buf);
- err = tpm_get_pub_key_oiap(tpm, key_handles[i], auth, buf,
- &buf_len);
+ err = tpm1_get_pub_key_oiap(tpm, key_handles[i], auth, buf,
+ &buf_len);
if (err && err != TPM_AUTHFAIL)
return -1;
if (err)
@@ -192,8 +192,8 @@
if (get_tpm_nv_size(tpm, NV_COMMON_DATA_INDEX, &size) ||
size < NV_COMMON_DATA_MIN_SIZE)
return 1;
- err = tpm_nv_read_value(tpm, NV_COMMON_DATA_INDEX,
- buf, min(sizeof(buf), size));
+ err = tpm1_nv_read_value(tpm, NV_COMMON_DATA_INDEX, buf,
+ min(sizeof(buf), size));
if (err) {
printf("tpm_nv_read_value() failed: %u\n", err);
return 1;
@@ -270,8 +270,8 @@
if (mode & HREG_RD) {
if (!result->valid) {
if (IS_PCR_HREG(spec)) {
- hre_tpm_err = tpm_pcr_read(tpm, HREG_IDX(spec),
- result->digest, 20);
+ hre_tpm_err = tpm1_pcr_read(tpm, HREG_IDX(spec),
+ result->digest, 20);
result->valid = (hre_tpm_err == TPM_SUCCESS);
} else if (IS_FIX_HREG(spec)) {
switch (HREG_IDX(spec)) {
@@ -357,8 +357,8 @@
return -1;
if (find_key(tpm, src_reg->digest, dst_reg->digest, &parent_handle))
return -1;
- hre_tpm_err = tpm_load_key2_oiap(tpm, parent_handle, key, key_size,
- src_reg->digest, &key_handle);
+ hre_tpm_err = tpm1_load_key2_oiap(tpm, parent_handle, key, key_size,
+ src_reg->digest, &key_handle);
if (hre_tpm_err) {
hre_err = HRE_E_TPM_FAILURE;
return -1;
@@ -474,8 +474,8 @@
}
if (dst_reg && dst_modified && IS_PCR_HREG(dst_spec)) {
- hre_tpm_err = tpm_extend(tpm, HREG_IDX(dst_spec),
- dst_reg->digest, dst_reg->digest);
+ hre_tpm_err = tpm1_extend(tpm, HREG_IDX(dst_spec),
+ dst_reg->digest, dst_reg->digest);
if (hre_tpm_err) {
hre_err = HRE_E_TPM_FAILURE;
return NULL;
diff --git a/board/gdsys/a38x/keyprogram.c b/board/gdsys/a38x/keyprogram.c
index 853981a..7020fae 100644
--- a/board/gdsys/a38x/keyprogram.c
+++ b/board/gdsys/a38x/keyprogram.c
@@ -23,15 +23,15 @@
uint i;
/* fetch list of already loaded keys in the TPM */
- err = tpm_get_capability(tpm, TPM_CAP_HANDLE, TPM_RT_KEY, buf,
- sizeof(buf));
+ err = tpm1_get_capability(tpm, TPM_CAP_HANDLE, TPM_RT_KEY, buf,
+ sizeof(buf));
if (err)
return -1;
key_count = get_unaligned_be16(buf);
ptr = buf + 2;
for (i = 0; i < key_count; ++i, ptr += 4) {
- err = tpm_flush_specific(tpm, get_unaligned_be32(ptr),
- TPM_RT_KEY);
+ err = tpm1_flush_specific(tpm, get_unaligned_be32(ptr),
+ TPM_RT_KEY);
if (err && err != TPM_KEY_OWNER_CONTROL)
return err;
}
diff --git a/board/gdsys/mpc8308/gazerbeam.c b/board/gdsys/mpc8308/gazerbeam.c
index 4e974c5..3d4a7e5 100644
--- a/board/gdsys/mpc8308/gazerbeam.c
+++ b/board/gdsys/mpc8308/gazerbeam.c
@@ -145,8 +145,8 @@
env_set_ulong("fpga_hw_rev", fpga_hw_rev);
ret = get_tpm(&tpm);
- if (ret || tpm_init(tpm) || tpm_startup(tpm, TPM_ST_CLEAR) ||
- tpm_continue_self_test(tpm)) {
+ if (ret || tpm_init(tpm) || tpm1_startup(tpm, TPM_ST_CLEAR) ||
+ tpm1_continue_self_test(tpm)) {
printf("TPM init failed\n");
}
diff --git a/board/gdsys/p1022/controlcenterd-id.c b/board/gdsys/p1022/controlcenterd-id.c
index 1b5aa90..87b346a 100644
--- a/board/gdsys/p1022/controlcenterd-id.c
+++ b/board/gdsys/p1022/controlcenterd-id.c
@@ -273,8 +273,8 @@
uint8_t *ptr;
uint16_t v16;
- err = tpm_get_capability(tpm, TPM_CAP_NV_INDEX, index,
- info, sizeof(info));
+ err = tpm1_get_capability(tpm, TPM_CAP_NV_INDEX, index, info,
+ sizeof(info));
if (err) {
printf("tpm_get_capability(CAP_NV_INDEX, %08x) failed: %u\n",
index, err);
@@ -315,8 +315,8 @@
unsigned int i;
/* fetch list of already loaded keys in the TPM */
- err = tpm_get_capability(tpm, TPM_CAP_HANDLE, TPM_RT_KEY, buf,
- sizeof(buf));
+ err = tpm1_get_capability(tpm, TPM_CAP_HANDLE, TPM_RT_KEY, buf,
+ sizeof(buf));
if (err)
return -1;
key_count = get_unaligned_be16(buf);
@@ -327,8 +327,8 @@
/* now search a(/ the) key which we can access with the given auth */
for (i = 0; i < key_count; ++i) {
buf_len = sizeof(buf);
- err = tpm_get_pub_key_oiap(tpm, key_handles[i], auth, buf,
- &buf_len);
+ err = tpm1_get_pub_key_oiap(tpm, key_handles[i], auth, buf,
+ &buf_len);
if (err && err != TPM_AUTHFAIL)
return -1;
if (err)
@@ -356,8 +356,8 @@
if (get_tpm_nv_size(tpm, NV_COMMON_DATA_INDEX, &size) ||
size < NV_COMMON_DATA_MIN_SIZE)
return 1;
- err = tpm_nv_read_value(tpm, NV_COMMON_DATA_INDEX,
- buf, min(sizeof(buf), size));
+ err = tpm1_nv_read_value(tpm, NV_COMMON_DATA_INDEX, buf,
+ min(sizeof(buf), size));
if (err) {
printf("tpm_nv_read_value() failed: %u\n", err);
return 1;
@@ -508,8 +508,8 @@
if (mode & HREG_RD) {
if (!result->valid) {
if (IS_PCR_HREG(spec)) {
- hre_tpm_err = tpm_pcr_read(tpm, HREG_IDX(spec),
- result->digest, 20);
+ hre_tpm_err = tpm1_pcr_read(tpm, HREG_IDX(spec),
+ result->digest, 20);
result->valid = (hre_tpm_err == TPM_SUCCESS);
} else if (IS_FIX_HREG(spec)) {
switch (HREG_IDX(spec)) {
@@ -601,8 +601,8 @@
return -1;
if (find_key(tpm, src_reg->digest, dst_reg->digest, &parent_handle))
return -1;
- hre_tpm_err = tpm_load_key2_oiap(tpm, parent_handle, key, key_size,
- src_reg->digest, &key_handle);
+ hre_tpm_err = tpm1_load_key2_oiap(tpm, parent_handle, key, key_size,
+ src_reg->digest, &key_handle);
if (hre_tpm_err) {
hre_err = HRE_E_TPM_FAILURE;
return -1;
@@ -718,8 +718,8 @@
}
if (dst_reg && dst_modified && IS_PCR_HREG(dst_spec)) {
- hre_tpm_err = tpm_extend(tpm, HREG_IDX(dst_spec),
- dst_reg->digest, dst_reg->digest);
+ hre_tpm_err = tpm1_extend(tpm, HREG_IDX(dst_spec),
+ dst_reg->digest, dst_reg->digest);
if (hre_tpm_err) {
hre_err = HRE_E_TPM_FAILURE;
return NULL;
@@ -964,10 +964,10 @@
puts("CCDM S1: start actions\n");
#ifndef CCDM_SECOND_STAGE
- if (tpm_continue_self_test(tpm))
+ if (tpm1_continue_self_test(tpm))
goto failure;
#else
- tpm_continue_self_test(tpm);
+ tpm1_continue_self_test(tpm);
#endif
mdelay(37);
@@ -1003,7 +1003,7 @@
puts("CCDM S1\n");
ret = get_tpm(&tpm);
- if (ret || tpm_init(tpm) || tpm_startup(tpm, TPM_ST_CLEAR))
+ if (ret || tpm_init(tpm) || tpm1_startup(tpm, TPM_ST_CLEAR))
return 1;
ret = first_stage_actions(tpm);
#ifndef CCDM_SECOND_STAGE
@@ -1061,7 +1061,7 @@
ret = get_tpm(&tpm);
if (ret || tpm_init(tpm))
return 1;
- err = tpm_startup(tpm, TPM_ST_CLEAR);
+ err = tpm1_startup(tpm, TPM_ST_CLEAR);
if (err != TPM_INVALID_POSTINIT)
did_first_stage_run = false;