Cross Reference: /src/sys/dev/ic/tpm.c

Lines Matching defs:response
143 	struct tpm_header response;
175 	 * Read the response -- just the header; we don't expect a
186 	error = (*sc->sc_intf->read)(sc, &response, sizeof(response), &nread,
192 	if (nread != sizeof(response)) {
206 	 * Verify the response looks reasonable.
208 	if (be16toh(response.tag) != TPM_TAG_RSP_COMMAND ||
209 	    be32toh(response.length) != sizeof(response) ||
210 	    be32toh(response.code) != 0) {
214 		    be16toh(response.tag),
215 		    be32toh(response.length),
216 		    be32toh(response.code));
242 	struct tpm_header response;
274 	 * Read the response -- just the header; we don't expect a
285 	error = (*sc->sc_intf->read)(sc, &response, sizeof(response), &nread,
291 	if (nread != sizeof(response)) {
305 	 * Verify the response looks reasonable.
307 	if (be16toh(response.tag) != TPM2_ST_NO_SESSIONS ||
308 	    be32toh(response.length) != sizeof(response) ||
309 	    be32toh(response.code) != TPM2_RC_SUCCESS) {
312 		    be16toh(response.tag),
313 		    be32toh(response.length),
314 		    be32toh(response.code));
497 	struct response {
501 	} __packed response;
513 	command.bytesRequested = htobe32(sizeof(response.bytes));
533 	/* Read the response header.  */
540 	if ((rv = (*sc->sc_intf->read)(sc, &response.hdr, sizeof(response.hdr),
546 	/* Verify the response header looks sensible.  */
547 	if (nread != sizeof(response.hdr)) {
549 		    nread, sizeof(response.hdr));
552 	tag = be16toh(response.hdr.tag);
553 	pktlen = be32toh(response.hdr.length);
554 	code = be32toh(response.hdr.code);
556 	    pktlen < offsetof(struct response, bytes) ||
557 	    pktlen > sizeof(response) ||
573 			device_printf(sc->sc_dev, "bad tpm response:"
575 			hexdump(aprint_debug, "tpm response header",
576 			    (const void *)&response.hdr,
577 			    sizeof(response.hdr));
583 	/* Read the response payload.  */
585 		    (char *)&response + nread, pktlen - nread,
597 	nbytes = be32toh(response.randomBytesSize);
598 	if (nbytes > pktlen - offsetof(struct response, bytes)) {
601 		    nbytes, pktlen - offsetof(struct response, bytes));
602 		nbytes = pktlen - offsetof(struct response, bytes);
610 	CTASSERT(sizeof(response.bytes) <= UINT_MAX/(NBBY/2));
612 	rnd_add_data(&sc->sc_rnd, response.bytes, nbytes, entropybits);
637 	struct response {
641 	} __packed response;
653 	command.bytesRequested = htobe16(sizeof(response.bytes));
673 	/* Read the response header.  */
680 	if ((rv = (*sc->sc_intf->read)(sc, &response.hdr, sizeof(response.hdr),
686 	/* Verify the response header looks sensible.  */
687 	if (nread != sizeof(response.hdr)) {
689 		    nread, sizeof(response.hdr));
692 	tag = be16toh(response.hdr.tag);
693 	pktlen = be32toh(response.hdr.length);
694 	code = be32toh(response.hdr.code);
696 	    pktlen < offsetof(struct response, bytes) ||
697 	    pktlen > sizeof(response) ||
711 			device_printf(sc->sc_dev, "bad tpm response:"
713 			hexdump(aprint_debug, "tpm response header",
714 			    (const void *)&response.hdr,
715 			    sizeof(response.hdr));
721 	/* Read the response payload.  */
723 		    (char *)&response + nread, pktlen - nread,
735 	nbytes = be16toh(response.randomBytesSize);
736 	if (nbytes > pktlen - offsetof(struct response, bytes)) {
739 		    nbytes, pktlen - offsetof(struct response, bytes));
740 		nbytes = pktlen - offsetof(struct response, bytes);
748 	CTASSERT(sizeof(response.bytes) <= UINT_MAX/(NBBY/2));
750 	rnd_add_data(&sc->sc_rnd, response.bytes, nbytes, entropybits);
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