body_size = sizeof(*ctx) + be16_to_cpu(ctx->blob_size);
tpm_buf_append(&tbuf, &buf[*offset], body_size);
- rc = tpm_transmit_cmd(chip, NULL, tbuf.data, PAGE_SIZE, 4,
+ rc = tpm_transmit_cmd(chip, NULL, &tbuf, 4,
TPM_TRANSMIT_NESTED, NULL);
if (rc < 0) {
dev_warn(&chip->dev, "%s: failed with a system error %d\n",
tpm_buf_append_u32(&tbuf, handle);
- rc = tpm_transmit_cmd(chip, NULL, tbuf.data, PAGE_SIZE, 0,
+ rc = tpm_transmit_cmd(chip, NULL, &tbuf, 0,
TPM_TRANSMIT_NESTED, NULL);
if (rc < 0) {
dev_warn(&chip->dev, "%s: failed with a system error %d\n",
return 0;
}
-static void tpm2_flush_space(struct tpm_chip *chip)
+void tpm2_flush_space(struct tpm_chip *chip)
{
struct tpm_space *space = &chip->work_space;
int i;
size_t len)
{
struct tpm_space *space = &chip->work_space;
- struct tpm_output_header *header = (void *)rsp;
+ struct tpm_header *header = (struct tpm_header *)rsp;
u32 phandle;
u32 phandle_type;
u32 vhandle;
dev_err(&chip->dev, "%s: unknown handle 0x%08X\n",
__func__, phandle);
break;
- };
+ }
return 0;
out_no_slots:
size_t len)
{
struct tpm_space *space = &chip->work_space;
- struct tpm_output_header *header = (void *)rsp;
+ struct tpm_header *header = (struct tpm_header *)rsp;
struct tpm2_cap_handles *data;
u32 phandle;
u32 phandle_type;
}
int tpm2_commit_space(struct tpm_chip *chip, struct tpm_space *space,
- u32 cc, u8 *buf, size_t *bufsiz)
+ u32 cc, void *buf, size_t *bufsiz)
{
- struct tpm_output_header *header = (void *)buf;
+ struct tpm_header *header = buf;
int rc;
if (!space)
rc = tpm2_map_response_header(chip, cc, buf, *bufsiz);
if (rc) {
tpm2_flush_space(chip);
- return rc;
+ goto out;
}
rc = tpm2_map_response_body(chip, cc, buf, *bufsiz);
if (rc) {
tpm2_flush_space(chip);
- return rc;
+ goto out;
}
rc = tpm2_save_space(chip);
if (rc) {
tpm2_flush_space(chip);
- return rc;
+ goto out;
}
*bufsiz = be32_to_cpu(header->length);
memcpy(space->session_buf, chip->work_space.session_buf, PAGE_SIZE);
return 0;
+out:
+ dev_err(&chip->dev, "%s: error %d\n", __func__, rc);
+ return rc;
}