UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

sh: mach-edosk7705: Fix up edosk7705 so it all builds again. 

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Paul Mundt 2008-12-17 13:57:15 +09:00
parent 0ef0e6ca42
commit 866ef8f48f
5 changed files with 24 additions and 80 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
arch/sh/boards/mach-edosk7705/Makefile
View File

@ -3,4 +3,3 @@
#
obj-y := setup.o io.o

61
arch/sh/boards/mach-edosk7705/io.c
View File

@ -10,28 +10,24 @@
#include <linux/kernel.h>
#include <linux/types.h>
#include <asm/io.h>
#include <linux/io.h>
#include <mach/edosk7705.h>
#include <asm/addrspace.h>
#define SMC_IOADDR 0xA2000000
#define maybebadio(name,port) \
printk("bad PC-like io %s for port 0x%lx at 0x%08x\n", \
#name, (port), (__u32) __builtin_return_address(0))
/* Map the Ethernet addresses as if it is at 0x300 - 0x320 */
unsigned long sh_edosk7705_isa_port2addr(unsigned long port)
static unsigned long sh_edosk7705_isa_port2addr(unsigned long port)
{
if (port >= 0x300 && port < 0x320) {
/* SMC91C96 registers are 4 byte aligned rather than the
* usual 2 byte!
*/
return SMC_IOADDR + ( (port - 0x300) * 2);
}
/*
* SMC91C96 registers are 4 byte aligned rather than the
* usual 2 byte!
*/
if (port >= 0x300 && port < 0x320)
return SMC_IOADDR + ((port - 0x300) * 2);
maybebadio(sh_edosk7705_isa_port2addr, port);
return port;
maybebadio(port);
return port;
}
/* Trying to read / write bytes on odd-byte boundaries to the Ethernet
@ -42,53 +38,34 @@ unsigned long sh_edosk7705_isa_port2addr(unsigned long port)
*/
unsigned char sh_edosk7705_inb(unsigned long port)
{
if (port >= 0x300 && port < 0x320 && port & 0x01) {
return (volatile unsigned char)(generic_inw(port -1) >> 8);
}
return *(volatile unsigned char *)sh_edosk7705_isa_port2addr(port);
}
if (port >= 0x300 && port < 0x320 && port & 0x01)
return __raw_readw(port - 1) >> 8;
unsigned int sh_edosk7705_inl(unsigned long port)
{
return *(volatile unsigned long *)port;
return __raw_readb(sh_edosk7705_isa_port2addr(port));
}
void sh_edosk7705_outb(unsigned char value, unsigned long port)
{
if (port >= 0x300 && port < 0x320 && port & 0x01) {
generic_outw(((unsigned short)value << 8), port -1);
__raw_writew(((unsigned short)value << 8), port - 1);
return;
}
*(volatile unsigned char *)sh_edosk7705_isa_port2addr(port) = value;
}
void sh_edosk7705_outl(unsigned int value, unsigned long port)
{
*(volatile unsigned long *)port = value;
__raw_writeb(value, sh_edosk7705_isa_port2addr(port));
}
void sh_edosk7705_insb(unsigned long port, void *addr, unsigned long count)
{
unsigned char *p = addr;
while (count--) *p++ = sh_edosk7705_inb(port);
}
void sh_edosk7705_insl(unsigned long port, void *addr, unsigned long count)
{
unsigned long *p = (unsigned long*)addr;
while (count--)
*p++ = *(volatile unsigned long *)port;
*p++ = sh_edosk7705_inb(port);
}
void sh_edosk7705_outsb(unsigned long port, const void *addr, unsigned long count)
{
unsigned char *p = (unsigned char*)addr;
while (count--) sh_edosk7705_outb(*p++, port);
}
unsigned char *p = (unsigned char *)addr;
void sh_edosk7705_outsl(unsigned long port, const void *addr, unsigned long count)
{
unsigned long *p = (unsigned long*)addr;
while (count--) sh_edosk7705_outl(*p++, port);
while (count--)
sh_edosk7705_outb(*p++, port);
}

9
arch/sh/boards/mach-edosk7705/setup.c
View File

@ -9,6 +9,7 @@
* board by S. Dunn, 2003.
*/
#include <linux/init.h>
#include <linux/irq.h>
#include <asm/machvec.h>
#include <mach/edosk7705.h>
@ -26,18 +27,10 @@ static struct sh_machine_vector mv_edosk7705 __initmv = {
.mv_nr_irqs = 80,
.mv_inb = sh_edosk7705_inb,
.mv_inl = sh_edosk7705_inl,
.mv_outb = sh_edosk7705_outb,
.mv_outl = sh_edosk7705_outl,
.mv_inl_p = sh_edosk7705_inl,
.mv_outl_p = sh_edosk7705_outl,
.mv_insb = sh_edosk7705_insb,
.mv_insl = sh_edosk7705_insl,
.mv_outsb = sh_edosk7705_outsb,
.mv_outsl = sh_edosk7705_outsl,
.mv_isa_port2addr = sh_edosk7705_isa_port2addr,
.mv_init_irq = sh_edosk7705_init_irq,
};

2
arch/sh/include/asm/machvec.h
View File

@ -14,8 +14,6 @@
#include <linux/time.h>
#include <asm/machtypes.h>
struct device;
struct sh_machine_vector {
void (*mv_setup)(char **cmdline_p);
const char *mv_name;

31
arch/sh/include/mach-common/mach/edosk7705.h
View File

@ -1,30 +1,7 @@
/*
* include/asm-sh/edosk7705.h
*
* Modified version of io_se.h for the EDOSK7705 specific functions.
*
* May be copied or modified under the terms of the GNU General Public
* License. See linux/COPYING for more information.
*
* IO functions for an Hitachi EDOSK7705 development board
*/
#ifndef __ASM_SH_EDOSK7705_IO_H
#define __ASM_SH_EDOSK7705_IO_H
#ifndef __ASM_SH_EDOSK7705_H
#define __ASM_SH_EDOSK7705_H
#define __IO_PREFIX sh_edosk7705
#include <asm/io_generic.h>
extern unsigned char sh_edosk7705_inb(unsigned long port);
extern unsigned int sh_edosk7705_inl(unsigned long port);
extern void sh_edosk7705_outb(unsigned char value, unsigned long port);
extern void sh_edosk7705_outl(unsigned int value, unsigned long port);
extern void sh_edosk7705_insb(unsigned long port, void *addr, unsigned long count);
extern void sh_edosk7705_insl(unsigned long port, void *addr, unsigned long count);
extern void sh_edosk7705_outsb(unsigned long port, const void *addr, unsigned long count);
extern void sh_edosk7705_outsl(unsigned long port, const void *addr, unsigned long count);
extern unsigned long sh_edosk7705_isa_port2addr(unsigned long offset);
#endif /* __ASM_SH_EDOSK7705_IO_H */
#endif /* __ASM_SH_EDOSK7705_H */