29 static u8 opal_lpc_inb(unsigned long port)  in opal_lpc_inb()  argument
34 	if (opal_lpc_chip_id < 0 || port > 0xffff)  in opal_lpc_inb()
36 	rc = opal_lpc_read(opal_lpc_chip_id, OPAL_LPC_IO, port, &data, 1);  in opal_lpc_inb()
40 static __le16 __opal_lpc_inw(unsigned long port)  in __opal_lpc_inw()  argument
45 	if (opal_lpc_chip_id < 0 || port > 0xfffe)  in __opal_lpc_inw()
47 	if (port & 1)  in __opal_lpc_inw()
48 		return (__le16)opal_lpc_inb(port) << 8 | opal_lpc_inb(port + 1);  in __opal_lpc_inw()
49 	rc = opal_lpc_read(opal_lpc_chip_id, OPAL_LPC_IO, port, &data, 2);  in __opal_lpc_inw()
52 static u16 opal_lpc_inw(unsigned long port)  in opal_lpc_inw()  argument
54 	return le16_to_cpu(__opal_lpc_inw(port));  in opal_lpc_inw()
57 static __le32 __opal_lpc_inl(unsigned long port)  in __opal_lpc_inl()  argument
62 	if (opal_lpc_chip_id < 0 || port > 0xfffc)  in __opal_lpc_inl()
64 	if (port & 3)  in __opal_lpc_inl()
65 		return (__le32)opal_lpc_inb(port    ) << 24 |  in __opal_lpc_inl()
66 		       (__le32)opal_lpc_inb(port + 1) << 16 |  in __opal_lpc_inl()
67 		       (__le32)opal_lpc_inb(port + 2) <<  8 |  in __opal_lpc_inl()
68 			       opal_lpc_inb(port + 3);  in __opal_lpc_inl()
69 	rc = opal_lpc_read(opal_lpc_chip_id, OPAL_LPC_IO, port, &data, 4);  in __opal_lpc_inl()
73 static u32 opal_lpc_inl(unsigned long port)  in opal_lpc_inl()  argument
75 	return le32_to_cpu(__opal_lpc_inl(port));  in opal_lpc_inl()
78 static void opal_lpc_outb(u8 val, unsigned long port)  in opal_lpc_outb()  argument
80 	if (opal_lpc_chip_id < 0 || port > 0xffff)  in opal_lpc_outb()
82 	opal_lpc_write(opal_lpc_chip_id, OPAL_LPC_IO, port, val, 1);  in opal_lpc_outb()
85 static void __opal_lpc_outw(__le16 val, unsigned long port)  in __opal_lpc_outw()  argument
87 	if (opal_lpc_chip_id < 0 || port > 0xfffe)  in __opal_lpc_outw()
89 	if (port & 1) {  in __opal_lpc_outw()
90 		opal_lpc_outb(val >> 8, port);  in __opal_lpc_outw()
91 		opal_lpc_outb(val     , port + 1);  in __opal_lpc_outw()
94 	opal_lpc_write(opal_lpc_chip_id, OPAL_LPC_IO, port, val, 2);  in __opal_lpc_outw()
97 static void opal_lpc_outw(u16 val, unsigned long port)  in opal_lpc_outw()  argument
99 	__opal_lpc_outw(cpu_to_le16(val), port);  in opal_lpc_outw()
102 static void __opal_lpc_outl(__le32 val, unsigned long port)  in __opal_lpc_outl()  argument
104 	if (opal_lpc_chip_id < 0 || port > 0xfffc)  in __opal_lpc_outl()
106 	if (port & 3) {  in __opal_lpc_outl()
107 		opal_lpc_outb(val >> 24, port);  in __opal_lpc_outl()
108 		opal_lpc_outb(val >> 16, port + 1);  in __opal_lpc_outl()
109 		opal_lpc_outb(val >>  8, port + 2);  in __opal_lpc_outl()
110 		opal_lpc_outb(val      , port + 3);  in __opal_lpc_outl()
113 	opal_lpc_write(opal_lpc_chip_id, OPAL_LPC_IO, port, val, 4);  in __opal_lpc_outl()
116 static void opal_lpc_outl(u32 val, unsigned long port)  in opal_lpc_outl()  argument
118 	__opal_lpc_outl(cpu_to_le32(val), port);  in opal_lpc_outl()