powerpc/sysdev/fsl_rmu.c

32 #define GET_RMM_HANDLE(mport) \
33 		(((struct rio_priv *)(mport->priv))->rmm_handle)
326 			if (fsl_dbell->mport[i]) {
328 					&fsl_dbell->mport[i]->dbells, node) {
338 					dbell->dinb(fsl_dbell->mport[i],
506 			if (pw->mport[i])
507 				rio_inb_pwrite_handler(pw->mport[i],
515  * @mport: Master port implementing the port write unit
518 int fsl_rio_pw_enable(struct rio_mport *mport, int enable)
536  * @mport: Master port implementing the port write unit
616  * @mport: RapidIO master port info
624 int fsl_rio_doorbell_send(struct rio_mport *mport,
650  * @mport: Master port with outbound message queue
660 fsl_add_outb_message(struct rio_mport *mport, struct rio_dev *rdev, int mbox,
663 	struct fsl_rmu *rmu = GET_RMM_HANDLE(mport);
687 	desc->dattr = 0x28000000 | ((mport->index) << 20);
710  * @mport: Master port implementing the outbound message unit
720 fsl_open_outb_mbox(struct rio_mport *mport, void *dev_id, int mbox, int entries)
723 	struct rio_priv *priv = mport->priv;
724 	struct fsl_rmu *rmu = GET_RMM_HANDLE(mport);
776 	rc = request_irq(IRQ_RIO_TX(mport), fsl_rio_tx_handler, 0,
777 			 "msg_tx", (void *)mport);
817  * @mport: Master port implementing the outbound message unit
823 void fsl_close_outb_mbox(struct rio_mport *mport, int mbox)
825 	struct rio_priv *priv = mport->priv;
826 	struct fsl_rmu *rmu = GET_RMM_HANDLE(mport);
837 	free_irq(IRQ_RIO_TX(mport), (void *)mport);
842  * @mport: Master port implementing the inbound message unit
852 fsl_open_inb_mbox(struct rio_mport *mport, void *dev_id, int mbox, int entries)
855 	struct rio_priv *priv = mport->priv;
856 	struct fsl_rmu *rmu = GET_RMM_HANDLE(mport);
888 	rc = request_irq(IRQ_RIO_RX(mport), fsl_rio_rx_handler, 0,
889 			 "msg_rx", (void *)mport);
918  * @mport: Master port implementing the inbound message unit
924 void fsl_close_inb_mbox(struct rio_mport *mport, int mbox)
926 	struct rio_priv *priv = mport->priv;
927 	struct fsl_rmu *rmu = GET_RMM_HANDLE(mport);
937 	free_irq(IRQ_RIO_RX(mport), (void *)mport);
942  * @mport: Master port implementing the inbound message unit
949 int fsl_add_inb_buffer(struct rio_mport *mport, int mbox, void *buf)
952 	struct fsl_rmu *rmu = GET_RMM_HANDLE(mport);
975  * @mport: Master port implementing the inbound message unit
981 void *fsl_get_inb_message(struct rio_mport *mport, int mbox)
983 	struct fsl_rmu *rmu = GET_RMM_HANDLE(mport);
1021  * @mport: Master port implementing the inbound doorbell unit
1065 int fsl_rio_setup_rmu(struct rio_mport *mport, struct device_node *node)
1071 	if (!mport || !mport->priv)
1074 	priv = mport->priv;
1102 	rio_init_dbell_res(&mport->riores[RIO_DOORBELL_RESOURCE], 0, 0xffff);
1103 	rio_init_mbox_res(&mport->riores[RIO_INB_MBOX_RESOURCE], 0, 0);
1104 	rio_init_mbox_res(&mport->riores[RIO_OUTB_MBOX_RESOURCE], 0, 0);