135 static u8 i2c_ctrl_read(struct controller *ctlr_ptr, void __iomem *WPGBbar, u8 index)  in i2c_ctrl_read()  argument
150 	if (ctlr_ptr->ctlr_type == 0x02) {  in i2c_ctrl_read()
153 		ultemp = (unsigned long)ctlr_ptr->u.wpeg_ctlr.i2c_addr;  in i2c_ctrl_read()
159 	} else if (ctlr_ptr->ctlr_type == 0x04) {  in i2c_ctrl_read()
243 static u8 i2c_ctrl_write(struct controller *ctlr_ptr, void __iomem *WPGBbar, u8 index, u8 cmd)  in i2c_ctrl_write()  argument
261 	if (ctlr_ptr->ctlr_type == 0x02) {  in i2c_ctrl_write()
264 		ultemp = (unsigned long)ctlr_ptr->u.wpeg_ctlr.i2c_addr;  in i2c_ctrl_write()
270 	} else if (ctlr_ptr->ctlr_type == 0x04) {  in i2c_ctrl_write()
342 static u8 isa_ctrl_read(struct controller *ctlr_ptr, u8 offset)  in isa_ctrl_read()  argument
348 	start_address = ctlr_ptr->u.isa_ctlr.io_start;  in isa_ctrl_read()
349 	end_address = ctlr_ptr->u.isa_ctlr.io_end;  in isa_ctrl_read()
357 static void isa_ctrl_write(struct controller *ctlr_ptr, u8 offset, u8 data)  in isa_ctrl_write()  argument
362 	start_address = ctlr_ptr->u.isa_ctlr.io_start;  in isa_ctrl_write()
525 	struct controller *ctlr_ptr;  in ibmphp_hpc_readslot()  local
558 	ctlr_ptr = pslot->ctrl;  in ibmphp_hpc_readslot()
565 	if ((ctlr_ptr->ctlr_type == 2) || (ctlr_ptr->ctlr_type == 4))  in ibmphp_hpc_readslot()
566 		wpg_bbar = ioremap(ctlr_ptr->u.wpeg_ctlr.wpegbbar, WPG_I2C_IOREMAP_SIZE);  in ibmphp_hpc_readslot()
571 	rc = hpc_wait_ctlr_notworking(HPC_CTLR_WORKING_TOUT, ctlr_ptr, wpg_bbar, &status);  in ibmphp_hpc_readslot()
577 			pslot->status = ctrl_read(ctlr_ptr, wpg_bbar, index);  in ibmphp_hpc_readslot()
578 			rc = hpc_wait_ctlr_notworking(HPC_CTLR_WORKING_TOUT, ctlr_ptr, wpg_bbar,  in ibmphp_hpc_readslot()
581 				pslot->ext_status = ctrl_read(ctlr_ptr, wpg_bbar, index + WPG_1ST_EXTSLOT_INDEX);  in ibmphp_hpc_readslot()
587 			*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()
601 			pslot->busstatus = ctrl_read(ctlr_ptr, wpg_bbar, index);  in ibmphp_hpc_readslot()
604 			*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()
611 			*pstatus = ctrl_read(ctlr_ptr, wpg_bbar, index);  in ibmphp_hpc_readslot()
619 				rc = hpc_wait_ctlr_notworking(HPC_CTLR_WORKING_TOUT, ctlr_ptr,  in ibmphp_hpc_readslot()
622 					pslot->status = ctrl_read(ctlr_ptr, wpg_bbar, index);  in ibmphp_hpc_readslot()
624 									ctlr_ptr, wpg_bbar, &status);  in ibmphp_hpc_readslot()
627 						    ctrl_read(ctlr_ptr, wpg_bbar,  in ibmphp_hpc_readslot()
646 	if ((ctlr_ptr->ctlr_type == 2) || (ctlr_ptr->ctlr_type == 4))  in ibmphp_hpc_readslot()
663 	struct controller *ctlr_ptr;  in ibmphp_hpc_writeslot()  local
698 	ctlr_ptr = pslot->ctrl;  in ibmphp_hpc_writeslot()
705 	if ((ctlr_ptr->ctlr_type == 2) || (ctlr_ptr->ctlr_type == 4)) {  in ibmphp_hpc_writeslot()
706 		wpg_bbar = ioremap(ctlr_ptr->u.wpeg_ctlr.wpegbbar, WPG_I2C_IOREMAP_SIZE);  in ibmphp_hpc_writeslot()
709 		ctlr_ptr->ctlr_id, (ulong) (ctlr_ptr->u.wpeg_ctlr.wpegbbar), (ulong) wpg_bbar,  in ibmphp_hpc_writeslot()
710 		ctlr_ptr->u.wpeg_ctlr.i2c_addr);  in ibmphp_hpc_writeslot()
715 	rc = hpc_wait_ctlr_notworking(HPC_CTLR_WORKING_TOUT, ctlr_ptr, wpg_bbar, &status);  in ibmphp_hpc_writeslot()
718 		ctrl_write(ctlr_ptr, wpg_bbar, index, cmd);  in ibmphp_hpc_writeslot()
726 			rc = hpc_wait_ctlr_notworking(HPC_CTLR_WORKING_TOUT, ctlr_ptr, wpg_bbar,  in ibmphp_hpc_writeslot()
745 		ctlr_ptr->status = status;  in ibmphp_hpc_writeslot()
750 	if ((ctlr_ptr->ctlr_type == 2) || (ctlr_ptr->ctlr_type == 4))  in ibmphp_hpc_writeslot()
1087 static int hpc_wait_ctlr_notworking(int timeout, struct controller *ctlr_ptr, void __iomem *wpg_bba…  in hpc_wait_ctlr_notworking()  argument
1096 		*pstatus = ctrl_read(ctlr_ptr, wpg_bbar, WPG_CTLR_INDEX);  in hpc_wait_ctlr_notworking()