46 int pch_iobp_trans_start(u32 address, int op)  in pch_iobp_trans_start()  argument
52 	writel(address, RCB_REG(IOBPIRI));  in pch_iobp_trans_start()
81 u32 pch_iobp_read(u32 address)  in pch_iobp_read()  argument
83 	if (!pch_iobp_trans_start(address, IOBPS_READ))  in pch_iobp_read()
86 		printf("IOBP: read 0x%08x failed\n", address);  in pch_iobp_read()
94 int pch_iobp_write(u32 address, u32 data)  in pch_iobp_write()  argument
96 	if (!pch_iobp_trans_start(address, IOBPS_WRITE))  in pch_iobp_write()
102 		printf("IOBP: write 0x%08x failed\n", address);  in pch_iobp_write()
109 int pch_iobp_update(u32 address, u32 andvalue, u32 orvalue)  in pch_iobp_update()  argument
111 	u32 data = pch_iobp_read(address);  in pch_iobp_update()
117 	return pch_iobp_write(address, data);  in pch_iobp_update()