150 static u8 i2c_ctrl_read (struct controller *ctlr_ptr, void *WPGBbar, u8 index)  in i2c_ctrl_read()  argument
165 	if (ctlr_ptr->ctlr_type == 0x02) {  in i2c_ctrl_read()
168 		ultemp = (ulong) ctlr_ptr->u.wpeg_ctlr.i2c_addr;  in i2c_ctrl_read()
174 	} else if (ctlr_ptr->ctlr_type == 0x04) {  in i2c_ctrl_read()
258 static u8 i2c_ctrl_write (struct controller *ctlr_ptr, void *WPGBbar, u8 index, u8 cmd)  in i2c_ctrl_write()  argument
276 	if (ctlr_ptr->ctlr_type == 0x02) {  in i2c_ctrl_write()
279 		ultemp = (ulong) ctlr_ptr->u.wpeg_ctlr.i2c_addr;  in i2c_ctrl_write()
285 	} else if (ctlr_ptr->ctlr_type == 0x04) {  in i2c_ctrl_write()
357 static u8 isa_ctrl_read (struct controller *ctlr_ptr, u8 offset)  in isa_ctrl_read()  argument
363 	start_address = ctlr_ptr->u.isa_ctlr.io_start;  in isa_ctrl_read()
364 	end_address = ctlr_ptr->u.isa_ctlr.io_end;  in isa_ctrl_read()
372 static void isa_ctrl_write (struct controller *ctlr_ptr, u8 offset, u8 data)  in isa_ctrl_write()  argument
377 	start_address = ctlr_ptr->u.isa_ctlr.io_start;  in isa_ctrl_write()
540 	struct controller *ctlr_ptr;  in ibmphp_hpc_readslot()  local
574 	ctlr_ptr = pslot->ctrl;  in ibmphp_hpc_readslot()
581 	if ((ctlr_ptr->ctlr_type == 2) || (ctlr_ptr->ctlr_type == 4))  in ibmphp_hpc_readslot()
582 		wpg_bbar = ioremap (ctlr_ptr->u.wpeg_ctlr.wpegbbar, WPG_I2C_IOREMAP_SIZE);  in ibmphp_hpc_readslot()
587 	rc = hpc_wait_ctlr_notworking (HPC_CTLR_WORKING_TOUT, ctlr_ptr, wpg_bbar, &status);  in ibmphp_hpc_readslot()
593 			pslot->status = ctrl_read (ctlr_ptr, wpg_bbar, index);  in ibmphp_hpc_readslot()
594 			rc = hpc_wait_ctlr_notworking (HPC_CTLR_WORKING_TOUT, ctlr_ptr, wpg_bbar,  in ibmphp_hpc_readslot()
597 				pslot->ext_status = ctrl_read (ctlr_ptr, wpg_bbar, index + WPG_1ST_EXTSLOT_INDEX);  in ibmphp_hpc_readslot()
603 			*pstatus = ctrl_read (ctlr_ptr, wpg_bbar, index);  in ibmphp_hpc_readslot()
608 			*pstatus = ctrl_read (ctlr_ptr, wpg_bbar, index);  in ibmphp_hpc_readslot()
617 			pslot->busstatus = ctrl_read (ctlr_ptr, wpg_bbar, index);  in ibmphp_hpc_readslot()
620 			*pstatus = ctrl_read (ctlr_ptr, wpg_bbar, index);  in ibmphp_hpc_readslot()
623 			*pstatus = ctrl_read (ctlr_ptr, wpg_bbar, index);  in ibmphp_hpc_readslot()
627 			*pstatus = ctrl_read (ctlr_ptr, wpg_bbar, index);  in ibmphp_hpc_readslot()
635 				rc = hpc_wait_ctlr_notworking (HPC_CTLR_WORKING_TOUT, ctlr_ptr,  in ibmphp_hpc_readslot()
638 					pslot->status = ctrl_read (ctlr_ptr, wpg_bbar, index);  in ibmphp_hpc_readslot()
640 									ctlr_ptr, wpg_bbar, &status);  in ibmphp_hpc_readslot()
643 						    ctrl_read (ctlr_ptr, wpg_bbar,  in ibmphp_hpc_readslot()
662 	if ((ctlr_ptr->ctlr_type == 2) || (ctlr_ptr->ctlr_type == 4))  in ibmphp_hpc_readslot()
679 	struct controller *ctlr_ptr;  in ibmphp_hpc_writeslot()  local
714 	ctlr_ptr = pslot->ctrl;  in ibmphp_hpc_writeslot()
721 	if ((ctlr_ptr->ctlr_type == 2) || (ctlr_ptr->ctlr_type == 4)) {  in ibmphp_hpc_writeslot()
722 		wpg_bbar = ioremap (ctlr_ptr->u.wpeg_ctlr.wpegbbar, WPG_I2C_IOREMAP_SIZE);  in ibmphp_hpc_writeslot()
725 		ctlr_ptr->ctlr_id, (ulong) (ctlr_ptr->u.wpeg_ctlr.wpegbbar), (ulong) wpg_bbar,  in ibmphp_hpc_writeslot()
726 		ctlr_ptr->u.wpeg_ctlr.i2c_addr);  in ibmphp_hpc_writeslot()
731 	rc = hpc_wait_ctlr_notworking (HPC_CTLR_WORKING_TOUT, ctlr_ptr, wpg_bbar, &status);  in ibmphp_hpc_writeslot()
734 		ctrl_write (ctlr_ptr, wpg_bbar, index, cmd);  in ibmphp_hpc_writeslot()
742 			rc = hpc_wait_ctlr_notworking (HPC_CTLR_WORKING_TOUT, ctlr_ptr, wpg_bbar,  in ibmphp_hpc_writeslot()
761 		ctlr_ptr->status = status;  in ibmphp_hpc_writeslot()
766 	if ((ctlr_ptr->ctlr_type == 2) || (ctlr_ptr->ctlr_type == 4))  in ibmphp_hpc_writeslot()
1205 static int hpc_wait_ctlr_notworking (int timeout, struct controller *ctlr_ptr, void *wpg_bbar,  in hpc_wait_ctlr_notworking()  argument
1214 		*pstatus = ctrl_read (ctlr_ptr, wpg_bbar, WPG_CTLR_INDEX);  in hpc_wait_ctlr_notworking()