Lines Matching refs:dev_lock
79 sx_xlock(&sc->dev_lock); in tpm20_read()
81 sx_xunlock(&sc->dev_lock); in tpm20_read()
95 sx_xunlock(&sc->dev_lock); in tpm20_read()
122 sx_xlock(&sc->dev_lock); in tpm20_write()
125 cv_wait(&sc->buf_cv, &sc->dev_lock); in tpm20_write()
129 sx_xunlock(&sc->dev_lock); in tpm20_write()
141 sx_xunlock(&sc->dev_lock); in tpm20_write()
154 sx_xlock(&sc->dev_lock); in tpm20_discard_buffer()
160 sx_xunlock(&sc->dev_lock); in tpm20_discard_buffer()
196 sx_init(&sc->dev_lock, "TPM driver lock"); in tpm20_init()
231 sx_destroy(&sc->dev_lock); in tpm20_release()
272 sx_xlock(&sc->dev_lock); in tpm20_harvest()
274 cv_wait(&sc->buf_cv, &sc->dev_lock); in tpm20_harvest()
279 sx_xunlock(&sc->dev_lock); in tpm20_harvest()
295 sx_xunlock(&sc->dev_lock); in tpm20_harvest()
325 sx_xlock(&sc->dev_lock); in tpm20_save_state()
330 sx_xunlock(&sc->dev_lock); in tpm20_save_state()