Merge tpm 2029/02/25 v1
-----BEGIN PGP SIGNATURE----- iQEcBAABAgAGBQJcdAQoAAoJEHWtZYAqC0IRuX4IAIIcHthcKTpBWl144gyXxh0i o/yjf6eYdmy75blaRsEF7UjNiY5C6/EXbw8nX8mTAGtspAL5Tj1BXWgYVuQ02C6e qdsN0Pcy6kVuqeCwE/6NjSWZCD7pdKA0EiB3H3tBgUEzmjXa6iHz8SlvpQwJQqAB K0ItBPXnvggu5IZHxqNFOiZowBCNLmNSN7K3cZCUiHoeVa89t2FxykjeASQmmyUP 4vI/6qnLEOFLdvfPcfNBMtlXQII45w0xtB9QwTrn6in1alkPuzVxOcj7UZ0as5IV /rsAjo3F6UF7oasYlnlwu3l3HYTaaGsJl23F2oUnHZkMtodFcOHKfIgPsXLnKgo= =UgWQ -----END PGP SIGNATURE----- Merge remote-tracking branch 'remotes/stefanberger/tags/pull-tpm-2019-02-25-1' into staging Merge tpm 2029/02/25 v1 # gpg: Signature made Mon 25 Feb 2019 15:05:12 GMT # gpg: using RSA key 75AD65802A0B4211 # gpg: Good signature from "Stefan Berger <stefanb@linux.vnet.ibm.com>" [unknown] # gpg: WARNING: This key is not certified with a trusted signature! # gpg: There is no indication that the signature belongs to the owner. # Primary key fingerprint: B818 B9CA DF90 89C2 D5CE C66B 75AD 6580 2A0B 4211 * remotes/stefanberger/tags/pull-tpm-2019-02-25-1: tpm_tis: convert tpm_tis_show_buffer() to use trace event tpm_tis: fix loop that cancels any seizure by a lower locality Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
commit
88687719c8
|
@ -106,17 +106,26 @@ static uint8_t tpm_tis_locality_from_addr(hwaddr addr)
|
|||
static void tpm_tis_show_buffer(const unsigned char *buffer,
|
||||
size_t buffer_size, const char *string)
|
||||
{
|
||||
uint32_t len, i;
|
||||
size_t len, i;
|
||||
char *line_buffer, *p;
|
||||
|
||||
len = MIN(tpm_cmd_get_size(buffer), buffer_size);
|
||||
printf("tpm_tis: %s length = %d\n", string, len);
|
||||
for (i = 0; i < len; i++) {
|
||||
|
||||
/*
|
||||
* 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)) {
|
||||
printf("\n");
|
||||
p += sprintf(p, "\n");
|
||||
}
|
||||
printf("%.2X ", buffer[i]);
|
||||
p += sprintf(p, "%.2X ", buffer[i]);
|
||||
}
|
||||
printf("\n");
|
||||
trace_tpm_tis_show_buffer(string, len, line_buffer);
|
||||
|
||||
g_free(line_buffer);
|
||||
}
|
||||
|
||||
/*
|
||||
|
@ -143,9 +152,8 @@ static void tpm_tis_sts_set(TPMLocality *l, uint32_t flags)
|
|||
*/
|
||||
static void tpm_tis_tpm_send(TPMState *s, uint8_t locty)
|
||||
{
|
||||
if (DEBUG_TIS) {
|
||||
tpm_tis_show_buffer(s->buffer, s->be_buffer_size,
|
||||
"tpm_tis: To TPM");
|
||||
if (trace_event_get_state_backends(TRACE_TPM_TIS_SHOW_BUFFER)) {
|
||||
tpm_tis_show_buffer(s->buffer, s->be_buffer_size, "To TPM");
|
||||
}
|
||||
|
||||
/*
|
||||
|
@ -313,9 +321,8 @@ static void tpm_tis_request_completed(TPMIf *ti, int ret)
|
|||
s->loc[locty].state = TPM_TIS_STATE_COMPLETION;
|
||||
s->rw_offset = 0;
|
||||
|
||||
if (DEBUG_TIS) {
|
||||
tpm_tis_show_buffer(s->buffer, s->be_buffer_size,
|
||||
"tpm_tis: From TPM");
|
||||
if (trace_event_get_state_backends(TRACE_TPM_TIS_SHOW_BUFFER)) {
|
||||
tpm_tis_show_buffer(s->buffer, s->be_buffer_size, "From TPM");
|
||||
}
|
||||
|
||||
if (TPM_TIS_IS_VALID_LOCTY(s->next_locty)) {
|
||||
|
@ -624,7 +631,7 @@ static void tpm_tis_mmio_write(void *opaque, hwaddr addr,
|
|||
}
|
||||
|
||||
/* cancel any seize by a lower locality */
|
||||
for (l = 0; l < locty - 1; l++) {
|
||||
for (l = 0; l < locty; l++) {
|
||||
s->loc[l].access &= ~TPM_TIS_ACCESS_SEIZE;
|
||||
}
|
||||
|
||||
|
|
|
@ -36,6 +36,7 @@ tpm_emulator_pre_save(void) ""
|
|||
tpm_emulator_inst_init(void) ""
|
||||
|
||||
# hw/tpm/tpm_tis.c
|
||||
tpm_tis_show_buffer(const char *direction, size_t len, const char *buf) "direction: %s len: %zu\nbuf: %s"
|
||||
tpm_tis_raise_irq(uint32_t irqmask) "Raising IRQ for flag 0x%08x"
|
||||
tpm_tis_new_active_locality(uint8_t locty) "Active locality is now %d"
|
||||
tpm_tis_abort(uint8_t locty) "New active locality is %d"
|
||||
|
|
Loading…
Reference in New Issue