Commit 49d302fe authored by Stefan Berger's avatar Stefan Berger
Browse files

tpm: convert tpm_passthrough.c to use trace-events 



Signed-off-by: default avatarStefan Berger <stefanb@linux.vnet.ibm.com>
Reviewed-by: default avatarPhilippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: default avatarMarc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: default avatarStefan Hajnoczi <stefanha@redhat.com>
parent ec427498

hw/tpm/tpm_passthrough.c

+3 −10
Original line number Diff line number Diff line
@@ -31,14 +31,7 @@ 
#include "hw/hw.h"

#include "qapi/clone-visitor.h"

#include "tpm_util.h"



#define DEBUG_TPM 0



#define DPRINTF(fmt, ...) do { \

    if (DEBUG_TPM) { \

        fprintf(stderr, fmt, ## __VA_ARGS__); \

    } \

} while (0)

#include "trace.h"



#define TYPE_TPM_PASSTHROUGH "tpm-passthrough"

#define TPM_PASSTHROUGH(obj) \
@@ -137,7 +130,7 @@ static void tpm_passthrough_handle_request(TPMBackend *tb, TPMBackendCmd *cmd, 
{

    TPMPassthruState *tpm_pt = TPM_PASSTHROUGH(tb);



    DPRINTF("tpm_passthrough: processing command %p\n", cmd);

    trace_tpm_passthrough_handle_request(cmd);



    tpm_passthrough_unix_tx_bufs(tpm_pt, cmd->in, cmd->in_len,

                                 cmd->out, cmd->out_len, &cmd->selftest_done,
@@ -146,7 +139,7 @@ static void tpm_passthrough_handle_request(TPMBackend *tb, TPMBackendCmd *cmd, 


static void tpm_passthrough_reset(TPMBackend *tb)

{

    DPRINTF("tpm_passthrough: CALL TO TPM_RESET!\n");

    trace_tpm_passthrough_reset();



    tpm_passthrough_cancel_cmd(tb);

}

hw/tpm/trace-events

+4 −0
Original line number Diff line number Diff line
@@ -3,3 +3,7 @@ 
# hw/tpm/tpm_crb.c

tpm_crb_mmio_read(uint64_t addr, unsigned size, uint32_t val) "CRB read 0x" TARGET_FMT_plx " len:%u val: 0x%" PRIx32

tpm_crb_mmio_write(uint64_t addr, unsigned size, uint32_t val) "CRB write 0x" TARGET_FMT_plx " len:%u val: 0x%" PRIx32



# hw/tpm/tpm_passthrough.c

tpm_passthrough_handle_request(void *cmd) "processing command %p"

tpm_passthrough_reset(void) "reset"