6 static unsigned char port_inb(const struct si_sm_io *io, unsigned int offset)  in port_inb()  argument
8 	unsigned int addr = io->addr_data;  in port_inb()
10 	return inb(addr + (offset * io->regspacing));  in port_inb()
13 static void port_outb(const struct si_sm_io *io, unsigned int offset,  in port_outb()  argument
16 	unsigned int addr = io->addr_data;  in port_outb()
18 	outb(b, addr + (offset * io->regspacing));  in port_outb()
21 static unsigned char port_inw(const struct si_sm_io *io, unsigned int offset)  in port_inw()  argument
23 	unsigned int addr = io->addr_data;  in port_inw()
25 	return (inw(addr + (offset * io->regspacing)) >> io->regshift) & 0xff;  in port_inw()
28 static void port_outw(const struct si_sm_io *io, unsigned int offset,  in port_outw()  argument
31 	unsigned int addr = io->addr_data;  in port_outw()
33 	outw(b << io->regshift, addr + (offset * io->regspacing));  in port_outw()
36 static unsigned char port_inl(const struct si_sm_io *io, unsigned int offset)  in port_inl()  argument
38 	unsigned int addr = io->addr_data;  in port_inl()
40 	return (inl(addr + (offset * io->regspacing)) >> io->regshift) & 0xff;  in port_inl()
43 static void port_outl(const struct si_sm_io *io, unsigned int offset,  in port_outl()  argument
46 	unsigned int addr = io->addr_data;  in port_outl()
48 	outl(b << io->regshift, addr+(offset * io->regspacing));  in port_outl()
51 static void port_cleanup(struct si_sm_io *io)  in port_cleanup()  argument
53 	unsigned int addr = io->addr_data;  in port_cleanup()
57 		for (idx = 0; idx < io->io_size; idx++)  in port_cleanup()
58 			release_region(addr + idx * io->regspacing,  in port_cleanup()
59 				       io->regsize);  in port_cleanup()
63 int ipmi_si_port_setup(struct si_sm_io *io)  in ipmi_si_port_setup()  argument
65 	unsigned int addr = io->addr_data;  in ipmi_si_port_setup()
71 	io->io_cleanup = port_cleanup;  in ipmi_si_port_setup()
77 	switch (io->regsize) {  in ipmi_si_port_setup()
79 		io->inputb = port_inb;  in ipmi_si_port_setup()
80 		io->outputb = port_outb;  in ipmi_si_port_setup()
83 		io->inputb = port_inw;  in ipmi_si_port_setup()
84 		io->outputb = port_outw;  in ipmi_si_port_setup()
87 		io->inputb = port_inl;  in ipmi_si_port_setup()
88 		io->outputb = port_outl;  in ipmi_si_port_setup()
91 		dev_warn(io->dev, "Invalid register size: %d\n",  in ipmi_si_port_setup()
92 			 io->regsize);  in ipmi_si_port_setup()
102 	for (idx = 0; idx < io->io_size; idx++) {  in ipmi_si_port_setup()
103 		if (request_region(addr + idx * io->regspacing,  in ipmi_si_port_setup()
104 				   io->regsize, DEVICE_NAME) == NULL) {  in ipmi_si_port_setup()
107 				release_region(addr + idx * io->regspacing,  in ipmi_si_port_setup()
108 					       io->regsize);  in ipmi_si_port_setup()