118 static u8 i2c_ctrl_read(struct controller *ctlr_ptr, void __iomem *WPGBbar, u8 index)  in i2c_ctrl_read()  argument
133 	if (ctlr_ptr->ctlr_type == 0x02) {  in i2c_ctrl_read()
136 		ultemp = (unsigned long)ctlr_ptr->u.wpeg_ctlr.i2c_addr;  in i2c_ctrl_read()
142 	} else if (ctlr_ptr->ctlr_type == 0x04) {  in i2c_ctrl_read()
226 static u8 i2c_ctrl_write(struct controller *ctlr_ptr, void __iomem *WPGBbar, u8 index, u8 cmd)  in i2c_ctrl_write()  argument
244 	if (ctlr_ptr->ctlr_type == 0x02) {  in i2c_ctrl_write()
247 		ultemp = (unsigned long)ctlr_ptr->u.wpeg_ctlr.i2c_addr;  in i2c_ctrl_write()
253 	} else if (ctlr_ptr->ctlr_type == 0x04) {  in i2c_ctrl_write()
325 static u8 isa_ctrl_read(struct controller *ctlr_ptr, u8 offset)  in isa_ctrl_read()  argument
330 	start_address = ctlr_ptr->u.isa_ctlr.io_start;  in isa_ctrl_read()
338 static void isa_ctrl_write(struct controller *ctlr_ptr, u8 offset, u8 data)  in isa_ctrl_write()  argument
343 	start_address = ctlr_ptr->u.isa_ctlr.io_start;  in isa_ctrl_write()
506 	struct controller *ctlr_ptr;  in ibmphp_hpc_readslot()  local
539 	ctlr_ptr = pslot->ctrl;  in ibmphp_hpc_readslot()
546 	if ((ctlr_ptr->ctlr_type == 2) || (ctlr_ptr->ctlr_type == 4))  in ibmphp_hpc_readslot()
547 		wpg_bbar = ioremap(ctlr_ptr->u.wpeg_ctlr.wpegbbar, WPG_I2C_IOREMAP_SIZE);  in ibmphp_hpc_readslot()
552 	rc = hpc_wait_ctlr_notworking(HPC_CTLR_WORKING_TOUT, ctlr_ptr, wpg_bbar, &status);  in ibmphp_hpc_readslot()
558 			pslot->status = ctrl_read(ctlr_ptr, wpg_bbar, index);  in ibmphp_hpc_readslot()
559 			rc = hpc_wait_ctlr_notworking(HPC_CTLR_WORKING_TOUT, ctlr_ptr, wpg_bbar,  in ibmphp_hpc_readslot()
562 				pslot->ext_status = ctrl_read(ctlr_ptr, wpg_bbar, index + WPG_1ST_EXTSLOT_INDEX);  in ibmphp_hpc_readslot()
568 			*pstatus = ctrl_read(ctlr_ptr, wpg_bbar, index);  in ibmphp_hpc_readslot()
573 			*pstatus = ctrl_read(ctlr_ptr, wpg_bbar, index);  in ibmphp_hpc_readslot()
582 			pslot->busstatus = ctrl_read(ctlr_ptr, wpg_bbar, index);  in ibmphp_hpc_readslot()
585 			*pstatus = ctrl_read(ctlr_ptr, wpg_bbar, index);  in ibmphp_hpc_readslot()
588 			*pstatus = ctrl_read(ctlr_ptr, wpg_bbar, index);  in ibmphp_hpc_readslot()
592 			*pstatus = ctrl_read(ctlr_ptr, wpg_bbar, index);  in ibmphp_hpc_readslot()
600 				rc = hpc_wait_ctlr_notworking(HPC_CTLR_WORKING_TOUT, ctlr_ptr,  in ibmphp_hpc_readslot()
603 					pslot->status = ctrl_read(ctlr_ptr, wpg_bbar, index);  in ibmphp_hpc_readslot()
605 									ctlr_ptr, wpg_bbar, &status);  in ibmphp_hpc_readslot()
608 						    ctrl_read(ctlr_ptr, wpg_bbar,  in ibmphp_hpc_readslot()
627 	if ((ctlr_ptr->ctlr_type == 2) || (ctlr_ptr->ctlr_type == 4))  in ibmphp_hpc_readslot()
644 	struct controller *ctlr_ptr;  in ibmphp_hpc_writeslot()  local
679 	ctlr_ptr = pslot->ctrl;  in ibmphp_hpc_writeslot()
686 	if ((ctlr_ptr->ctlr_type == 2) || (ctlr_ptr->ctlr_type == 4)) {  in ibmphp_hpc_writeslot()
687 		wpg_bbar = ioremap(ctlr_ptr->u.wpeg_ctlr.wpegbbar, WPG_I2C_IOREMAP_SIZE);  in ibmphp_hpc_writeslot()
690 		ctlr_ptr->ctlr_id, (ulong) (ctlr_ptr->u.wpeg_ctlr.wpegbbar), (ulong) wpg_bbar,  in ibmphp_hpc_writeslot()
691 		ctlr_ptr->u.wpeg_ctlr.i2c_addr);  in ibmphp_hpc_writeslot()
696 	rc = hpc_wait_ctlr_notworking(HPC_CTLR_WORKING_TOUT, ctlr_ptr, wpg_bbar, &status);  in ibmphp_hpc_writeslot()
699 		ctrl_write(ctlr_ptr, wpg_bbar, index, cmd);  in ibmphp_hpc_writeslot()
707 			rc = hpc_wait_ctlr_notworking(HPC_CTLR_WORKING_TOUT, ctlr_ptr, wpg_bbar,  in ibmphp_hpc_writeslot()
726 		ctlr_ptr->status = status;  in ibmphp_hpc_writeslot()
731 	if ((ctlr_ptr->ctlr_type == 2) || (ctlr_ptr->ctlr_type == 4))  in ibmphp_hpc_writeslot()
1066 static int hpc_wait_ctlr_notworking(int timeout, struct controller *ctlr_ptr, void __iomem *wpg_bba…  in hpc_wait_ctlr_notworking()  argument
1075 		*pstatus = ctrl_read(ctlr_ptr, wpg_bbar, WPG_CTLR_INDEX);  in hpc_wait_ctlr_notworking()