Skip to content

L
linux
Commit 74017294 authored by Paul Mundt's avatar Paul Mundt Committed by Linus Torvalds
Browse files
Options

[PATCH] sh: SH4-202 microdev updates 

A few trivial updates for the microdev board support code:

	- Update for __IO_PREFIX changes.
	- Consolidate headers into a single microdev.h.
	- Update the microdev_defconfig.
	- Add init values for the S1D13806 used by s1d13xxxfb.
Signed-off-by: default avatarPaul Mundt <lethal@linux-sh.org>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 4a41cdf9
Expand all Hide whitespace changes
Inline Side-by-side
Showing with 536 additions and 347 deletions
arch/sh/boards/superh/microdev/io.c
View file @ 74017294
......@@ -16,7 +16,7 @@
#include <linux/pci.h>
#include <linux/wait.h>
#include <asm/io.h>
#include <asm/mach/io.h>
#include <asm/microdev.h>
/*
* we need to have a 'safe' address to re-direct all I/O requests
......@@ -52,8 +52,90 @@
#define IO_ISP1161_PHYS 0xa7700000ul /* Physical address of Philips ISP1161x USB chip */
#define IO_SUPERIO_PHYS 0xa7800000ul /* Physical address of SMSC FDC37C93xAPM SuperIO chip */
#define PORT2ADDR(x) (microdev_isa_port2addr(x))
/*
* map I/O ports to memory-mapped addresses
*/
static unsigned long microdev_isa_port2addr(unsigned long offset)
{
unsigned long result;
if ((offset >= IO_LAN91C111_BASE) &&
(offset < IO_LAN91C111_BASE + IO_LAN91C111_EXTENT)) {
/*
* SMSC LAN91C111 Ethernet chip
*/
result = IO_LAN91C111_PHYS + offset - IO_LAN91C111_BASE;
} else if ((offset >= IO_SUPERIO_BASE) &&
(offset < IO_SUPERIO_BASE + IO_SUPERIO_EXTENT)) {
/*
* SMSC FDC37C93xAPM SuperIO chip
*
* Configuration Registers
*/
result = IO_SUPERIO_PHYS + (offset << 1);
#if 0
} else if (offset == KBD_DATA_REG || offset == KBD_CNTL_REG ||
offset == KBD_STATUS_REG) {
/*
* SMSC FDC37C93xAPM SuperIO chip
*
* PS/2 Keyboard + Mouse (ports 0x60 and 0x64).
*/
result = IO_SUPERIO_PHYS + (offset << 1);
#endif
} else if (((offset >= IO_IDE1_BASE) &&
(offset < IO_IDE1_BASE + IO_IDE_EXTENT)) ||
(offset == IO_IDE1_MISC)) {
/*
* SMSC FDC37C93xAPM SuperIO chip
*
* IDE #1
*/
result = IO_SUPERIO_PHYS + (offset << 1);
} else if (((offset >= IO_IDE2_BASE) &&
(offset < IO_IDE2_BASE + IO_IDE_EXTENT)) ||
(offset == IO_IDE2_MISC)) {
/*
* SMSC FDC37C93xAPM SuperIO chip
*
* IDE #2
*/
result = IO_SUPERIO_PHYS + (offset << 1);
} else if ((offset >= IO_SERIAL1_BASE) &&
(offset < IO_SERIAL1_BASE + IO_SERIAL_EXTENT)) {
/*
* SMSC FDC37C93xAPM SuperIO chip
*
* Serial #1
*/
result = IO_SUPERIO_PHYS + (offset << 1);
} else if ((offset >= IO_SERIAL2_BASE) &&
(offset < IO_SERIAL2_BASE + IO_SERIAL_EXTENT)) {
/*
* SMSC FDC37C93xAPM SuperIO chip
*
* Serial #2
*/
result = IO_SUPERIO_PHYS + (offset << 1);
} else if ((offset >= IO_ISP1161_BASE) &&
(offset < IO_ISP1161_BASE + IO_ISP1161_EXTENT)) {
/*
* Philips USB ISP1161x chip
*/
result = IO_ISP1161_PHYS + offset - IO_ISP1161_BASE;
} else {
/*
* safe default.
*/
printk("Warning: unexpected port in %s( offset = 0x%lx )\n",
__FUNCTION__, offset);
result = PVR;
}
return result;
}
#define PORT2ADDR(x) (microdev_isa_port2addr(x))
static inline void delay(void)
{
......@@ -94,6 +176,17 @@ unsigned int microdev_inl(unsigned long port)
return *(volatile unsigned int*)PORT2ADDR(port);
}
void microdev_outw(unsigned short b, unsigned long port)
{
#ifdef CONFIG_PCI
if (port >= PCIBIOS_MIN_IO) {
microdev_pci_outw(b, port);
return;
}
#endif
*(volatile unsigned short*)PORT2ADDR(port) = b;
}
void microdev_outb(unsigned char b, unsigned long port)
{
#ifdef CONFIG_PCI
......@@ -158,17 +251,6 @@ void microdev_outb(unsigned char b, unsigned long port)
}
}
void microdev_outw(unsigned short b, unsigned long port)
{
#ifdef CONFIG_PCI
if (port >= PCIBIOS_MIN_IO) {
microdev_pci_outw(b, port);
return;
}
#endif
*(volatile unsigned short*)PORT2ADDR(port) = b;
}
void microdev_outl(unsigned int b, unsigned long port)
{
#ifdef CONFIG_PCI
......@@ -284,87 +366,3 @@ void microdev_outsl(unsigned long port, const void *buffer, unsigned long count)
while (count--)
*port_addr = *buf++;
}
/*
* map I/O ports to memory-mapped addresses
*/
unsigned long microdev_isa_port2addr(unsigned long offset)
{
unsigned long result;
if ((offset >= IO_LAN91C111_BASE) &&
(offset < IO_LAN91C111_BASE + IO_LAN91C111_EXTENT)) {
/*
* SMSC LAN91C111 Ethernet chip
*/
result = IO_LAN91C111_PHYS + offset - IO_LAN91C111_BASE;
} else if ((offset >= IO_SUPERIO_BASE) &&
(offset < IO_SUPERIO_BASE + IO_SUPERIO_EXTENT)) {
/*
* SMSC FDC37C93xAPM SuperIO chip
*
* Configuration Registers
*/
result = IO_SUPERIO_PHYS + (offset << 1);
#if 0
} else if (offset == KBD_DATA_REG || offset == KBD_CNTL_REG ||
offset == KBD_STATUS_REG) {
/*
* SMSC FDC37C93xAPM SuperIO chip
*
* PS/2 Keyboard + Mouse (ports 0x60 and 0x64).
*/
result = IO_SUPERIO_PHYS + (offset << 1);
#endif
} else if (((offset >= IO_IDE1_BASE) &&
(offset < IO_IDE1_BASE + IO_IDE_EXTENT)) ||
(offset == IO_IDE1_MISC)) {
/*
* SMSC FDC37C93xAPM SuperIO chip
*
* IDE #1
*/
result = IO_SUPERIO_PHYS + (offset << 1);
} else if (((offset >= IO_IDE2_BASE) &&
(offset < IO_IDE2_BASE + IO_IDE_EXTENT)) ||
(offset == IO_IDE2_MISC)) {
/*
* SMSC FDC37C93xAPM SuperIO chip
*
* IDE #2
*/
result = IO_SUPERIO_PHYS + (offset << 1);
} else if ((offset >= IO_SERIAL1_BASE) &&
(offset < IO_SERIAL1_BASE + IO_SERIAL_EXTENT)) {
/*
* SMSC FDC37C93xAPM SuperIO chip
*
* Serial #1
*/
result = IO_SUPERIO_PHYS + (offset << 1);
} else if ((offset >= IO_SERIAL2_BASE) &&
(offset < IO_SERIAL2_BASE + IO_SERIAL_EXTENT)) {
/*
* SMSC FDC37C93xAPM SuperIO chip
*
* Serial #2
*/
result = IO_SUPERIO_PHYS + (offset << 1);
} else if ((offset >= IO_ISP1161_BASE) &&
(offset < IO_ISP1161_BASE + IO_ISP1161_EXTENT)) {
/*
* Philips USB ISP1161x chip
*/
result = IO_ISP1161_PHYS + offset - IO_ISP1161_BASE;
} else {
/*
* safe default.
*/
printk("Warning: unexpected port in %s( offset = 0x%lx )\n",
__FUNCTION__, offset);
result = PVR;
}
return result;
}
arch/sh/boards/superh/microdev/irq.c
View file @ 74017294
......@@ -15,7 +15,7 @@
#include <asm/system.h>
#include <asm/io.h>
#include <asm/mach/irq.h>
#include <asm/microdev.h>
#define NUM_EXTERNAL_IRQS 16 /* IRL0 .. IRL15 */
......
arch/sh/boards/superh/microdev/setup.c
View file @ 74017294
......@@ -3,7 +3,7 @@
*
* Copyright (C) 2003 Sean McGoogan (Sean.McGoogan@superh.com)
* Copyright (C) 2003, 2004 SuperH, Inc.
* Copyright (C) 2004 Paul Mundt
* Copyright (C) 2004, 2005 Paul Mundt
*
* SuperH SH4-202 MicroDev board support.
*
......@@ -15,11 +15,10 @@
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/ioport.h>
#include <video/s1d13xxxfb.h>
#include <asm/microdev.h>
#include <asm/io.h>
#include <asm/mach/irq.h>
#include <asm/mach/io.h>
#include <asm/machvec.h>
#include <asm/machvec_init.h>
extern void microdev_heartbeat(void);
......@@ -51,8 +50,6 @@ struct sh_machine_vector mv_sh4202_microdev __initmv = {
.mv_outsw = microdev_outsw,
.mv_outsl = microdev_outsl,
.mv_isa_port2addr = microdev_isa_port2addr,
.mv_init_irq = init_microdev_irq,
#ifdef CONFIG_HEARTBEAT
......@@ -142,16 +139,161 @@ static struct platform_device smc91x_device = {
.resource = smc91x_resources,
};
static int __init smc91x_setup(void)
#ifdef CONFIG_FB_S1D13XXX
static struct s1d13xxxfb_regval s1d13806_initregs[] = {
{ S1DREG_MISC, 0x00 },
{ S1DREG_COM_DISP_MODE, 0x00 },
{ S1DREG_GPIO_CNF0, 0x00 },
{ S1DREG_GPIO_CNF1, 0x00 },
{ S1DREG_GPIO_CTL0, 0x00 },
{ S1DREG_GPIO_CTL1, 0x00 },
{ S1DREG_CLK_CNF, 0x02 },
{ S1DREG_LCD_CLK_CNF, 0x01 },
{ S1DREG_CRT_CLK_CNF, 0x03 },
{ S1DREG_MPLUG_CLK_CNF, 0x03 },
{ S1DREG_CPU2MEM_WST_SEL, 0x02 },
{ S1DREG_SDRAM_REF_RATE, 0x03 },
{ S1DREG_SDRAM_TC0, 0x00 },
{ S1DREG_SDRAM_TC1, 0x01 },
{ S1DREG_MEM_CNF, 0x80 },
{ S1DREG_PANEL_TYPE, 0x25 },
{ S1DREG_MOD_RATE, 0x00 },
{ S1DREG_LCD_DISP_HWIDTH, 0x63 },
{ S1DREG_LCD_NDISP_HPER, 0x1e },
{ S1DREG_TFT_FPLINE_START, 0x06 },
{ S1DREG_TFT_FPLINE_PWIDTH, 0x03 },
{ S1DREG_LCD_DISP_VHEIGHT0, 0x57 },
{ S1DREG_LCD_DISP_VHEIGHT1, 0x02 },
{ S1DREG_LCD_NDISP_VPER, 0x00 },
{ S1DREG_TFT_FPFRAME_START, 0x0a },
{ S1DREG_TFT_FPFRAME_PWIDTH, 0x81 },
{ S1DREG_LCD_DISP_MODE, 0x03 },
{ S1DREG_LCD_MISC, 0x00 },
{ S1DREG_LCD_DISP_START0, 0x00 },
{ S1DREG_LCD_DISP_START1, 0x00 },
{ S1DREG_LCD_DISP_START2, 0x00 },
{ S1DREG_LCD_MEM_OFF0, 0x90 },
{ S1DREG_LCD_MEM_OFF1, 0x01 },
{ S1DREG_LCD_PIX_PAN, 0x00 },
{ S1DREG_LCD_DISP_FIFO_HTC, 0x00 },
{ S1DREG_LCD_DISP_FIFO_LTC, 0x00 },
{ S1DREG_CRT_DISP_HWIDTH, 0x63 },
{ S1DREG_CRT_NDISP_HPER, 0x1f },
{ S1DREG_CRT_HRTC_START, 0x04 },
{ S1DREG_CRT_HRTC_PWIDTH, 0x8f },
{ S1DREG_CRT_DISP_VHEIGHT0, 0x57 },
{ S1DREG_CRT_DISP_VHEIGHT1, 0x02 },
{ S1DREG_CRT_NDISP_VPER, 0x1b },
{ S1DREG_CRT_VRTC_START, 0x00 },
{ S1DREG_CRT_VRTC_PWIDTH, 0x83 },
{ S1DREG_TV_OUT_CTL, 0x10 },
{ S1DREG_CRT_DISP_MODE, 0x05 },
{ S1DREG_CRT_DISP_START0, 0x00 },
{ S1DREG_CRT_DISP_START1, 0x00 },
{ S1DREG_CRT_DISP_START2, 0x00 },
{ S1DREG_CRT_MEM_OFF0, 0x20 },
{ S1DREG_CRT_MEM_OFF1, 0x03 },
{ S1DREG_CRT_PIX_PAN, 0x00 },
{ S1DREG_CRT_DISP_FIFO_HTC, 0x00 },
{ S1DREG_CRT_DISP_FIFO_LTC, 0x00 },
{ S1DREG_LCD_CUR_CTL, 0x00 },
{ S1DREG_LCD_CUR_START, 0x01 },
{ S1DREG_LCD_CUR_XPOS0, 0x00 },
{ S1DREG_LCD_CUR_XPOS1, 0x00 },
{ S1DREG_LCD_CUR_YPOS0, 0x00 },
{ S1DREG_LCD_CUR_YPOS1, 0x00 },
{ S1DREG_LCD_CUR_BCTL0, 0x00 },
{ S1DREG_LCD_CUR_GCTL0, 0x00 },
{ S1DREG_LCD_CUR_RCTL0, 0x00 },
{ S1DREG_LCD_CUR_BCTL1, 0x1f },
{ S1DREG_LCD_CUR_GCTL1, 0x3f },
{ S1DREG_LCD_CUR_RCTL1, 0x1f },
{ S1DREG_LCD_CUR_FIFO_HTC, 0x00 },
{ S1DREG_CRT_CUR_CTL, 0x00 },
{ S1DREG_CRT_CUR_START, 0x01 },
{ S1DREG_CRT_CUR_XPOS0, 0x00 },
{ S1DREG_CRT_CUR_XPOS1, 0x00 },
{ S1DREG_CRT_CUR_YPOS0, 0x00 },
{ S1DREG_CRT_CUR_YPOS1, 0x00 },
{ S1DREG_CRT_CUR_BCTL0, 0x00 },
{ S1DREG_CRT_CUR_GCTL0, 0x00 },
{ S1DREG_CRT_CUR_RCTL0, 0x00 },
{ S1DREG_CRT_CUR_BCTL1, 0x1f },
{ S1DREG_CRT_CUR_GCTL1, 0x3f },
{ S1DREG_CRT_CUR_RCTL1, 0x1f },
{ S1DREG_CRT_CUR_FIFO_HTC, 0x00 },
{ S1DREG_BBLT_CTL0, 0x00 },
{ S1DREG_BBLT_CTL1, 0x00 },
{ S1DREG_BBLT_CC_EXP, 0x00 },
{ S1DREG_BBLT_OP, 0x00 },
{ S1DREG_BBLT_SRC_START0, 0x00 },
{ S1DREG_BBLT_SRC_START1, 0x00 },
{ S1DREG_BBLT_SRC_START2, 0x00 },
{ S1DREG_BBLT_DST_START0, 0x00 },
{ S1DREG_BBLT_DST_START1, 0x00 },
{ S1DREG_BBLT_DST_START2, 0x00 },
{ S1DREG_BBLT_MEM_OFF0, 0x00 },
{ S1DREG_BBLT_MEM_OFF1, 0x00 },
{ S1DREG_BBLT_WIDTH0, 0x00 },
{ S1DREG_BBLT_WIDTH1, 0x00 },
{ S1DREG_BBLT_HEIGHT0, 0x00 },
{ S1DREG_BBLT_HEIGHT1, 0x00 },
{ S1DREG_BBLT_BGC0, 0x00 },
{ S1DREG_BBLT_BGC1, 0x00 },
{ S1DREG_BBLT_FGC0, 0x00 },
{ S1DREG_BBLT_FGC1, 0x00 },
{ S1DREG_LKUP_MODE, 0x00 },
{ S1DREG_LKUP_ADDR, 0x00 },
{ S1DREG_PS_CNF, 0x10 },
{ S1DREG_PS_STATUS, 0x00 },
{ S1DREG_CPU2MEM_WDOGT, 0x00 },
{ S1DREG_COM_DISP_MODE, 0x02 },
};
static struct s1d13xxxfb_pdata s1d13806_platform_data = {
.initregs = s1d13806_initregs,
.initregssize = ARRAY_SIZE(s1d13806_initregs),
};
static struct resource s1d13806_resources[] = {
[0] = {
.start = 0x07200000,
.end = 0x07200000 + 0x00200000 - 1,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = 0x07000000,
.end = 0x07000000 + 0x00200000 - 1,
.flags = IORESOURCE_MEM,
},
};
static struct platform_device s1d13806_device = {
.name = "s1d13806fb",
.id = -1,
.num_resources = ARRAY_SIZE(s1d13806_resources),
.resource = s1d13806_resources,
.dev = {
.platform_data = &s1d13806_platform_data,
},
};
#endif
static struct platform_device *microdev_devices[] __initdata = {
&smc91x_device,
#ifdef CONFIG_FB_S1D13XXX
&s1d13806_device,
#endif
};
static int __init microdev_devices_setup(void)
{
return platform_device_register(&smc91x_device);
return platform_add_devices(microdev_devices, ARRAY_SIZE(microdev_devices));
}
__initcall(smc91x_setup);
__initcall(microdev_devices_setup);
/*
* Initialize the board
*/
void __init platform_setup(void)
{
int * const fpgaRevisionRegister = (int*)(MICRODEV_FPGA_GP_BASE + 0x8ul);
......
arch/sh/configs/microdev_defconfig
View file @ 74017294
This diff is collapsed.
include/asm-sh/microdev/irq.h → include/asm-sh/microdev.h
View file @ 74017294
/*
* linux/include/asm-sh/irq_microdev.h
* linux/include/asm-sh/microdev.h
*
* Copyright (C) 2003 Sean McGoogan (Sean.McGoogan@superh.com)
*
* IRQ functions for the SuperH SH4-202 MicroDev board.
* Definitions for the SuperH SH4-202 MicroDev board.
*
* May be copied or modified under the terms of the GNU General Public
* License. See linux/COPYING for more information.
*
*/
#ifndef _ASM_SH_IRQ_MICRODEV_H
#define _ASM_SH_IRQ_MICRODEV_H
#ifndef __ASM_SH_MICRODEV_H
#define __ASM_SH_MICRODEV_H
extern void init_microdev_irq(void);
extern void microdev_print_fpga_intc_status(void);
/*
* The following are useful macros for manipulating the
* interrupt controller (INTC) on the CPU-board FPGA.
* It should be noted that there is an INTC on the FPGA,
* and a seperate INTC on the SH4-202 core - these are
* two different things, both of which need to be prorammed
* to correctly route - unfortunately, they have the
* same name and abbreviations!
*/
/*
* The following are useful macros for manipulating the interrupt
* controller (INTC) on the CPU-board FPGA. should be noted that there
* is an INTC on the FPGA, and a seperate INTC on the SH4-202 core -
* these are two different things, both of which need to be prorammed to
* correctly route - unfortunately, they have the same name and
* abbreviations!
*/
#define MICRODEV_FPGA_INTC_BASE 0xa6110000ul /* INTC base address on CPU-board FPGA */
#define MICRODEV_FPGA_INTENB_REG (MICRODEV_FPGA_INTC_BASE+0ul) /* Interrupt Enable Register on INTC on CPU-board FPGA */
#define MICRODEV_FPGA_INTDSB_REG (MICRODEV_FPGA_INTC_BASE+8ul) /* Interrupt Disable Register on INTC on CPU-board FPGA */
......@@ -38,10 +33,10 @@ extern void microdev_print_fpga_intc_status(void);
#define MICRODEV_FPGA_INTREQ_REG (MICRODEV_FPGA_INTC_BASE+0x38ul) /* Interrupt Request Register on INTC on CPU-board FPGA */
/*
* The following are the IRQ numbers for the Linux Kernel for external interrupts.
* i.e. the numbers seen by 'cat /proc/interrupt'.
*/
/*
* The following are the IRQ numbers for the Linux Kernel for external
* interrupts. i.e. the numbers seen by 'cat /proc/interrupt'.
*/
#define MICRODEV_LINUX_IRQ_KEYBOARD 1 /* SuperIO Keyboard */
#define MICRODEV_LINUX_IRQ_SERIAL1 2 /* SuperIO Serial #1 */
#define MICRODEV_LINUX_IRQ_ETHERNET 3 /* on-board Ethnernet */
......@@ -51,10 +46,11 @@ extern void microdev_print_fpga_intc_status(void);
#define MICRODEV_LINUX_IRQ_IDE2 13 /* SuperIO IDE #2 */
#define MICRODEV_LINUX_IRQ_IDE1 14 /* SuperIO IDE #1 */
/*
* The following are the IRQ numbers for the INTC on the FPGA for external interrupts.
* i.e. the bits in the INTC registers in the FPGA.
*/
/*
* The following are the IRQ numbers for the INTC on the FPGA for
* external interrupts. i.e. the bits in the INTC registers in the
* FPGA.
*/
#define MICRODEV_FPGA_IRQ_KEYBOARD 1 /* SuperIO Keyboard */
#define MICRODEV_FPGA_IRQ_SERIAL1 3 /* SuperIO Serial #1 */
#define MICRODEV_FPGA_IRQ_SERIAL2 4 /* SuperIO Serial #2 */
......@@ -69,4 +65,16 @@ extern void microdev_print_fpga_intc_status(void);
#define MICRODEV_IRQ_PCI_INTC 10
#define MICRODEV_IRQ_PCI_INTD 11
#endif /* _ASM_SH_IRQ_MICRODEV_H */
#define __IO_PREFIX microdev
#include <asm/io_generic.h>
#if defined(CONFIG_PCI)
unsigned char microdev_pci_inb(unsigned long port);
unsigned short microdev_pci_inw(unsigned long port);
unsigned long microdev_pci_inl(unsigned long port);
void microdev_pci_outb(unsigned char data, unsigned long port);
void microdev_pci_outw(unsigned short data, unsigned long port);
void microdev_pci_outl(unsigned long data, unsigned long port);
#endif
#endif /* __ASM_SH_MICRODEV_H */
include/asm-sh/microdev/io.h deleted 100644 → 0
View file @ 4a41cdf9
/*
* linux/include/asm-sh/io_microdev.h
*
* Copyright (C) 2003 Sean McGoogan (Sean.McGoogan@superh.com)
*
* IO functions for the SuperH SH4-202 MicroDev board.
*
* May be copied or modified under the terms of the GNU General Public
* License. See linux/COPYING for more information.
*
*/
#ifndef _ASM_SH_IO_MICRODEV_H
#define _ASM_SH_IO_MICRODEV_H
extern unsigned long microdev_isa_port2addr(unsigned long offset);
extern unsigned char microdev_inb(unsigned long port);
extern unsigned short microdev_inw(unsigned long port);
extern unsigned int microdev_inl(unsigned long port);
extern void microdev_outb(unsigned char value, unsigned long port);
extern void microdev_outw(unsigned short value, unsigned long port);
extern void microdev_outl(unsigned int value, unsigned long port);
extern unsigned char microdev_inb_p(unsigned long port);
extern unsigned short microdev_inw_p(unsigned long port);
extern unsigned int microdev_inl_p(unsigned long port);
extern void microdev_outb_p(unsigned char value, unsigned long port);
extern void microdev_outw_p(unsigned short value, unsigned long port);
extern void microdev_outl_p(unsigned int value, unsigned long port);
extern void microdev_insb(unsigned long port, void *addr, unsigned long count);
extern void microdev_insw(unsigned long port, void *addr, unsigned long count);
extern void microdev_insl(unsigned long port, void *addr, unsigned long count);
extern void microdev_outsb(unsigned long port, const void *addr, unsigned long count);
extern void microdev_outsw(unsigned long port, const void *addr, unsigned long count);
extern void microdev_outsl(unsigned long port, const void *addr, unsigned long count);
#if defined(CONFIG_PCI)
extern unsigned char microdev_pci_inb(unsigned long port);
extern unsigned short microdev_pci_inw(unsigned long port);
extern unsigned long microdev_pci_inl(unsigned long port);
extern void microdev_pci_outb(unsigned char data, unsigned long port);
extern void microdev_pci_outw(unsigned short data, unsigned long port);
extern void microdev_pci_outl(unsigned long data, unsigned long port);
#endif
#endif /* _ASM_SH_IO_MICRODEV_H */
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment
GitLab Nexedi Edition | About GitLab | About Nexedi | 沪ICP备2021021310号-2 | 沪ICP备2021021310号-7