diff options
Diffstat (limited to 'hw/tpm/tpm_tis.c')
| -rw-r--r-- | hw/tpm/tpm_tis.c | 32 |
1 files changed, 4 insertions, 28 deletions
diff --git a/hw/tpm/tpm_tis.c b/hw/tpm/tpm_tis.c index 5362df2..31facb8 100644 --- a/hw/tpm/tpm_tis.c +++ b/hw/tpm/tpm_tis.c @@ -107,30 +107,6 @@ static uint8_t tpm_tis_locality_from_addr(hwaddr addr) return (uint8_t)((addr >> TPM_TIS_LOCALITY_SHIFT) & 0x7); } -static void tpm_tis_show_buffer(const unsigned char *buffer, - size_t buffer_size, const char *string) -{ - size_t len, i; - char *line_buffer, *p; - - len = MIN(tpm_cmd_get_size(buffer), buffer_size); - - /* - * allocate enough room for 3 chars per buffer entry plus a - * newline after every 16 chars and a final null terminator. - */ - line_buffer = g_malloc(len * 3 + (len / 16) + 1); - - for (i = 0, p = line_buffer; i < len; i++) { - if (i && !(i % 16)) { - p += sprintf(p, "\n"); - } - p += sprintf(p, "%.2X ", buffer[i]); - } - trace_tpm_tis_show_buffer(string, len, line_buffer); - - g_free(line_buffer); -} /* * Set the given flags in the STS register by clearing the register but @@ -156,8 +132,8 @@ static void tpm_tis_sts_set(TPMLocality *l, uint32_t flags) */ static void tpm_tis_tpm_send(TPMState *s, uint8_t locty) { - if (trace_event_get_state_backends(TRACE_TPM_TIS_SHOW_BUFFER)) { - tpm_tis_show_buffer(s->buffer, s->be_buffer_size, "To TPM"); + if (trace_event_get_state_backends(TRACE_TPM_UTIL_SHOW_BUFFER)) { + tpm_util_show_buffer(s->buffer, s->be_buffer_size, "To TPM"); } /* @@ -325,8 +301,8 @@ static void tpm_tis_request_completed(TPMIf *ti, int ret) s->loc[locty].state = TPM_TIS_STATE_COMPLETION; s->rw_offset = 0; - if (trace_event_get_state_backends(TRACE_TPM_TIS_SHOW_BUFFER)) { - tpm_tis_show_buffer(s->buffer, s->be_buffer_size, "From TPM"); + if (trace_event_get_state_backends(TRACE_TPM_UTIL_SHOW_BUFFER)) { + tpm_util_show_buffer(s->buffer, s->be_buffer_size, "From TPM"); } if (TPM_TIS_IS_VALID_LOCTY(s->next_locty)) { |