Lines Matching defs:mbox

686 	struct mailbox *mbox;
728 	mbox = spmc_get_mbox_desc(secure_origin);
730 	spin_lock(&mbox->lock);
733 	if (mbox->rx_buffer != 0 || mbox->tx_buffer != 0) {
735 		     (void *) mbox->rx_buffer, (void *)mbox->tx_buffer);
768 	mbox->tx_buffer = (void *) tx_address;
769 	mbox->rx_buffer = (void *) rx_address;
770 	mbox->rxtx_page_count = page_count;
771 	spin_unlock(&mbox->lock);
776 	spin_unlock(&mbox->lock);
790 	struct mailbox *mbox = spmc_get_mbox_desc(secure_origin);
791 	uint32_t buf_size = mbox->rxtx_page_count * FFA_PAGE_SIZE;
803 	spin_lock(&mbox->lock);
806 	if (mbox->rx_buffer == 0 || mbox->tx_buffer == 0) {
807 		spin_unlock(&mbox->lock);
813 	if (mmap_remove_dynamic_region((uintptr_t) mbox->rx_buffer,
818 	mbox->rx_buffer = 0;
821 	if (mmap_remove_dynamic_region((uintptr_t) mbox->tx_buffer,
826 	mbox->tx_buffer = 0;
827 	mbox->rxtx_page_count = 0;
829 	spin_unlock(&mbox->lock);
957 					     struct mailbox *mbox,
964 		(struct ffa_partition_info_v1_0 *) mbox->rx_buffer;
966 	buf_size = mbox->rxtx_page_count * FFA_PAGE_SIZE;
1004 	struct mailbox *mbox;
1051 		mbox = spmc_get_mbox_desc(secure_origin);
1057 		spin_lock(&mbox->lock);
1058 		if (mbox->rx_buffer == NULL) {
1064 		if (mbox->state != MAILBOX_STATE_EMPTY) {
1070 		(void)memset(mbox->rx_buffer, 0,
1071 			     mbox->rxtx_page_count * FFA_PAGE_SIZE);
1080 							   mbox,
1086 			uint32_t buf_size = mbox->rxtx_page_count *
1095 			memcpy(mbox->rx_buffer, partitions,
1099 		mbox->state = MAILBOX_STATE_FULL;
1100 		spin_unlock(&mbox->lock);
1105 	spin_unlock(&mbox->lock);
1394 	struct mailbox *mbox = spmc_get_mbox_desc(secure_origin);
1396 	spin_lock(&mbox->lock);
1398 	if (mbox->state != MAILBOX_STATE_FULL) {
1399 		spin_unlock(&mbox->lock);
1403 	mbox->state = MAILBOX_STATE_EMPTY;
1404 	spin_unlock(&mbox->lock);