27  * @shmem: Transmit/Receive shared memory area
36 	struct scmi_shared_mem __iomem *shmem;  member
48 	core->shmem->tx_prepare(smbox->shmem, m, smbox->cinfo);  in tx_prepare()
65 	    !core->shmem->channel_free(smbox->shmem)) {  in rx_callback()
68 			     core->shmem->read_header(smbox->shmem),  in rx_callback()
74 		      core->shmem->read_header(smbox->shmem), NULL);  in rx_callback()
107  * 'mboxes' and 'shmem', then determin which mailbox channel indexes are
119 	num_sh = of_count_phandle_with_args(np, "shmem", NULL);  in mailbox_chan_validate()
122 	/* Bail out if mboxes and shmem descriptors are inconsistent */  in mailbox_chan_validate()
132 	/* Bail out if provided shmem descriptors do not refer distinct areas  */  in mailbox_chan_validate()
135 					of_parse_phandle(np, "shmem", 0);  in mailbox_chan_validate()
137 					of_parse_phandle(np, "shmem", 1);  in mailbox_chan_validate()
140 			dev_warn(cdev, "Invalid shmem descriptor for '%s'\n",  in mailbox_chan_validate()
146 	/* Calculate channels IDs to use depending on mboxes/shmem layout */  in mailbox_chan_validate()
200 	smbox->shmem = core->shmem->setup_iomap(cinfo, dev, tx, NULL);  in mailbox_chan_setup()
201 	if (IS_ERR(smbox->shmem))  in mailbox_chan_setup()
202 		return PTR_ERR(smbox->shmem);  in mailbox_chan_setup()
308 	core->shmem->fetch_response(smbox->shmem, xfer);  in mailbox_fetch_response()
316 	core->shmem->fetch_notification(smbox->shmem, max_len, xfer);  in mailbox_fetch_notification()
325 	core->shmem->clear_channel(smbox->shmem);  in mailbox_clear_channel()
327 	if (!core->shmem->channel_intr_enabled(smbox->shmem))  in mailbox_clear_channel()
350 	return core->shmem->poll_done(smbox->shmem, xfer);  in mailbox_poll_done()