sun4v/io/vdc.c

194 static int	vdc_verify_seq_num(vdc_t *vdc, vio_dring_msg_t *dring_msg);
4949 	vio_dring_msg_t		*dring_msg;
4955 	dring_msg = (vio_dring_msg_t *)msg;
4965 	idx = start = dring_msg->start_idx;
4966 	end = dring_msg->end_idx;
4984 	switch (vdc_verify_seq_num(vdcp, dring_msg)) {
5009 		VDC_DUMP_DRING_MSG(dring_msg);
5328  *	dring_msg	- LDC message sent by vDisk server
5334 vdc_handle_dring_reg_msg(vdc_t *vdc, vio_dring_reg_msg_t *dring_msg)
5341 	if (dring_msg->tag.vio_subtype_env != VIO_DRING_REG) {
5345 	switch (dring_msg->tag.vio_subtype) {
5348 		vdc->dring_ident = dring_msg->dring_ident;
5392  *	dring_msg	- pointer to the LDC message sent by vds
5401 vdc_verify_seq_num(vdc_t *vdc, vio_dring_msg_t *dring_msg)
5404 	ASSERT(dring_msg != NULL);
5411 	if ((dring_msg->seq_num <= vdc->seq_num_reply) ||
5412 	    (dring_msg->seq_num > vdc->seq_num)) {
5415 		    vdc->instance, dring_msg->seq_num,
5420 	vdc->seq_num_reply = dring_msg->seq_num;