17 	 * Overwrite mbox mbase to point to bounce buffer, so that PF/VF  in otx2_cpt_mbox_bbuf_init()
18 	 * prepare all mbox messages in bounce buffer instead of directly  in otx2_cpt_mbox_bbuf_init()
19 	 * in hw mbox memory.  in otx2_cpt_mbox_bbuf_init()
28 static void otx2_cpt_sync_mbox_bbuf(struct otx2_mbox *mbox, int devid)  in otx2_cpt_sync_mbox_bbuf()  argument
31 	void *hw_mbase = mbox->hwbase + (devid * MBOX_SIZE);  in otx2_cpt_sync_mbox_bbuf()
32 	struct otx2_mbox_dev *mdev = &mbox->dev[devid];  in otx2_cpt_sync_mbox_bbuf()
39 	hdr = hw_mbase + mbox->rx_start;  in otx2_cpt_sync_mbox_bbuf()
42 	if (msg_size > mbox->rx_size - msgs_offset)  in otx2_cpt_sync_mbox_bbuf()
43 		msg_size = mbox->rx_size - msgs_offset;  in otx2_cpt_sync_mbox_bbuf()
45 	/* Copy mbox messages from mbox memory to bounce buffer */  in otx2_cpt_sync_mbox_bbuf()
46 	memcpy(mdev->mbase + mbox->rx_start,  in otx2_cpt_sync_mbox_bbuf()
47 	       hw_mbase + mbox->rx_start, msg_size + msgs_offset);  in otx2_cpt_sync_mbox_bbuf()
60 		/* Schedule work queue function to process the MBOX request */  in otx2_cptvf_pfvf_mbox_intr()
81 			"MBOX msg with unknown ID %d\n", msg->id);  in process_pfvf_mbox_mbox_msg()
86 			"MBOX msg with wrong signature %x, ID %d\n",  in process_pfvf_mbox_mbox_msg()
146 	/* sync with mbox memory region */  in otx2_cptvf_pfvf_mbox_handler()
170 	struct otx2_mbox *mbox = &cptvf->pfvf_mbox;  in otx2_cptvf_send_eng_grp_num_msg()  local
175 	      otx2_mbox_alloc_msg_rsp(mbox, 0, sizeof(*req),  in otx2_cptvf_send_eng_grp_num_msg()
178 		dev_err(&pdev->dev, "RVU MBOX failed to get message.\n");  in otx2_cptvf_send_eng_grp_num_msg()
186 	return otx2_cpt_send_mbox_msg(mbox, pdev);  in otx2_cptvf_send_eng_grp_num_msg()
191 	struct otx2_mbox *mbox = &cptvf->pfvf_mbox;  in otx2_cptvf_send_kvf_limits_msg()  local
197 	      otx2_mbox_alloc_msg_rsp(mbox, 0, sizeof(*req),  in otx2_cptvf_send_kvf_limits_msg()
200 		dev_err(&pdev->dev, "RVU MBOX failed to get message.\n");  in otx2_cptvf_send_kvf_limits_msg()
207 	ret = otx2_cpt_send_mbox_msg(mbox, pdev);  in otx2_cptvf_send_kvf_limits_msg()