149 static u8 i2c_ctrl_read (struct controller *ctlr_ptr, void __iomem *WPGBbar, u8 index)  in i2c_ctrl_read()  argument
164 	if (ctlr_ptr->ctlr_type == 0x02) {  in i2c_ctrl_read()
167 		ultemp = (unsigned long)ctlr_ptr->u.wpeg_ctlr.i2c_addr;  in i2c_ctrl_read()
173 	} else if (ctlr_ptr->ctlr_type == 0x04) {  in i2c_ctrl_read()
257 static u8 i2c_ctrl_write (struct controller *ctlr_ptr, void __iomem *WPGBbar, u8 index, u8 cmd)  in i2c_ctrl_write()  argument
275 	if (ctlr_ptr->ctlr_type == 0x02) {  in i2c_ctrl_write()
278 		ultemp = (unsigned long)ctlr_ptr->u.wpeg_ctlr.i2c_addr;  in i2c_ctrl_write()
284 	} else if (ctlr_ptr->ctlr_type == 0x04) {  in i2c_ctrl_write()
356 static u8 isa_ctrl_read (struct controller *ctlr_ptr, u8 offset)  in isa_ctrl_read()  argument
362 	start_address = ctlr_ptr->u.isa_ctlr.io_start;  in isa_ctrl_read()
363 	end_address = ctlr_ptr->u.isa_ctlr.io_end;  in isa_ctrl_read()
371 static void isa_ctrl_write (struct controller *ctlr_ptr, u8 offset, u8 data)  in isa_ctrl_write()  argument
376 	start_address = ctlr_ptr->u.isa_ctlr.io_start;  in isa_ctrl_write()
539 	struct controller *ctlr_ptr;  in ibmphp_hpc_readslot()  local
573 	ctlr_ptr = pslot->ctrl;  in ibmphp_hpc_readslot()
580 	if ((ctlr_ptr->ctlr_type == 2) || (ctlr_ptr->ctlr_type == 4))  in ibmphp_hpc_readslot()
581 		wpg_bbar = ioremap (ctlr_ptr->u.wpeg_ctlr.wpegbbar, WPG_I2C_IOREMAP_SIZE);  in ibmphp_hpc_readslot()
586 	rc = hpc_wait_ctlr_notworking (HPC_CTLR_WORKING_TOUT, ctlr_ptr, wpg_bbar, &status);  in ibmphp_hpc_readslot()
592 			pslot->status = ctrl_read (ctlr_ptr, wpg_bbar, index);  in ibmphp_hpc_readslot()
593 			rc = hpc_wait_ctlr_notworking (HPC_CTLR_WORKING_TOUT, ctlr_ptr, wpg_bbar,  in ibmphp_hpc_readslot()
596 				pslot->ext_status = ctrl_read (ctlr_ptr, wpg_bbar, index + WPG_1ST_EXTSLOT_INDEX);  in ibmphp_hpc_readslot()
602 			*pstatus = ctrl_read (ctlr_ptr, wpg_bbar, index);  in ibmphp_hpc_readslot()
607 			*pstatus = ctrl_read (ctlr_ptr, wpg_bbar, index);  in ibmphp_hpc_readslot()
616 			pslot->busstatus = ctrl_read (ctlr_ptr, wpg_bbar, index);  in ibmphp_hpc_readslot()
619 			*pstatus = ctrl_read (ctlr_ptr, wpg_bbar, index);  in ibmphp_hpc_readslot()
622 			*pstatus = ctrl_read (ctlr_ptr, wpg_bbar, index);  in ibmphp_hpc_readslot()
626 			*pstatus = ctrl_read (ctlr_ptr, wpg_bbar, index);  in ibmphp_hpc_readslot()
634 				rc = hpc_wait_ctlr_notworking (HPC_CTLR_WORKING_TOUT, ctlr_ptr,  in ibmphp_hpc_readslot()
637 					pslot->status = ctrl_read (ctlr_ptr, wpg_bbar, index);  in ibmphp_hpc_readslot()
639 									ctlr_ptr, wpg_bbar, &status);  in ibmphp_hpc_readslot()
642 						    ctrl_read (ctlr_ptr, wpg_bbar,  in ibmphp_hpc_readslot()
661 	if ((ctlr_ptr->ctlr_type == 2) || (ctlr_ptr->ctlr_type == 4))  in ibmphp_hpc_readslot()
678 	struct controller *ctlr_ptr;  in ibmphp_hpc_writeslot()  local
713 	ctlr_ptr = pslot->ctrl;  in ibmphp_hpc_writeslot()
720 	if ((ctlr_ptr->ctlr_type == 2) || (ctlr_ptr->ctlr_type == 4)) {  in ibmphp_hpc_writeslot()
721 		wpg_bbar = ioremap (ctlr_ptr->u.wpeg_ctlr.wpegbbar, WPG_I2C_IOREMAP_SIZE);  in ibmphp_hpc_writeslot()
724 		ctlr_ptr->ctlr_id, (ulong) (ctlr_ptr->u.wpeg_ctlr.wpegbbar), (ulong) wpg_bbar,  in ibmphp_hpc_writeslot()
725 		ctlr_ptr->u.wpeg_ctlr.i2c_addr);  in ibmphp_hpc_writeslot()
730 	rc = hpc_wait_ctlr_notworking (HPC_CTLR_WORKING_TOUT, ctlr_ptr, wpg_bbar, &status);  in ibmphp_hpc_writeslot()
733 		ctrl_write (ctlr_ptr, wpg_bbar, index, cmd);  in ibmphp_hpc_writeslot()
741 			rc = hpc_wait_ctlr_notworking (HPC_CTLR_WORKING_TOUT, ctlr_ptr, wpg_bbar,  in ibmphp_hpc_writeslot()
760 		ctlr_ptr->status = status;  in ibmphp_hpc_writeslot()
765 	if ((ctlr_ptr->ctlr_type == 2) || (ctlr_ptr->ctlr_type == 4))  in ibmphp_hpc_writeslot()
1103 static int hpc_wait_ctlr_notworking (int timeout, struct controller *ctlr_ptr, void __iomem *wpg_bb…  in hpc_wait_ctlr_notworking()  argument
1112 		*pstatus = ctrl_read (ctlr_ptr, wpg_bbar, WPG_CTLR_INDEX);  in hpc_wait_ctlr_notworking()