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Commit 03e7ecab authored by Russell King's avatar Russell King
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Merge flint.arm.linux.org.uk:/usr/src/linux-bk-2.5/linux-2.5 

into flint.arm.linux.org.uk:/usr/src/linux-bk-2.5/linux-2.5-rmk
parents b0ab8396 44d9a180
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arch/arm/lib/kbd.c
View file @ 03e7ecab
#include <linux/config.h>
#include <linux/kd.h>
#include <linux/kbd_ll.h>
#include <linux/kbd_kern.h>
int (*k_setkeycode)(unsigned int, unsigned int);
int (*k_getkeycode)(unsigned int);
int (*k_translate)(unsigned char, unsigned char *, char);
char (*k_unexpected_up)(unsigned char);
/*
* Translation of escaped scancodes to keycodes.
* This is now user-settable.
* The keycodes 1-88,96-111,119 are fairly standard, and
* should probably not be changed - changing might confuse X.
* X also interprets scancode 0x5d (KEY_Begin).
*
* For 1-88 keycode equals scancode.
*/
#define E0_KPENTER 96
#define E0_RCTRL 97
#define E0_KPSLASH 98
#define E0_PRSCR 99
#define E0_RALT 100
#define E0_BREAK 101 /* (control-pause) */
#define E0_HOME 102
#define E0_UP 103
#define E0_PGUP 104
#define E0_LEFT 105
#define E0_RIGHT 106
#define E0_END 107
#define E0_DOWN 108
#define E0_PGDN 109
#define E0_INS 110
#define E0_DEL 111
/* for USB 106 keyboard */
#define E0_YEN 124
#define E0_BACKSLASH 89
#define E1_PAUSE 119
/*
* The keycodes below are randomly located in 89-95,112-118,120-127.
* They could be thrown away (and all occurrences below replaced by 0),
* but that would force many users to use the `setkeycodes' utility, where
* they needed not before. It does not matter that there are duplicates, as
* long as no duplication occurs for any single keyboard.
*/
#define SC_LIM 89
#define FOCUS_PF1 85 /* actual code! */
#define FOCUS_PF2 89
#define FOCUS_PF3 90
#define FOCUS_PF4 91
#define FOCUS_PF5 92
#define FOCUS_PF6 93
#define FOCUS_PF7 94
#define FOCUS_PF8 95
#define FOCUS_PF9 120
#define FOCUS_PF10 121
#define FOCUS_PF11 122
#define FOCUS_PF12 123
#define JAP_86 124
/* tfj@olivia.ping.dk:
* The four keys are located over the numeric keypad, and are
* labelled A1-A4. It's an rc930 keyboard, from
* Regnecentralen/RC International, Now ICL.
* Scancodes: 59, 5a, 5b, 5c.
*/
#define RGN1 124
#define RGN2 125
#define RGN3 126
#define RGN4 127
static unsigned char high_keys[128 - SC_LIM] = {
RGN1, RGN2, RGN3, RGN4, 0, 0, 0, /* 0x59-0x5f */
0, 0, 0, 0, 0, 0, 0, 0, /* 0x60-0x67 */
0, 0, 0, 0, 0, FOCUS_PF11, 0, FOCUS_PF12, /* 0x68-0x6f */
0, 0, 0, FOCUS_PF2, FOCUS_PF9, 0, 0, FOCUS_PF3, /* 0x70-0x77 */
FOCUS_PF4, FOCUS_PF5, FOCUS_PF6, FOCUS_PF7, /* 0x78-0x7b */
FOCUS_PF8, JAP_86, FOCUS_PF10, 0 /* 0x7c-0x7f */
};
/* BTC */
#define E0_MACRO 112
/* LK450 */
#define E0_F13 113
#define E0_F14 114
#define E0_HELP 115
#define E0_DO 116
#define E0_F17 117
#define E0_KPMINPLUS 118
/*
* My OmniKey generates e0 4c for the "OMNI" key and the
* right alt key does nada. [kkoller@nyx10.cs.du.edu]
*/
#define E0_OK 124
/*
* New microsoft keyboard is rumoured to have
* e0 5b (left window button), e0 5c (right window button),
* e0 5d (menu button). [or: LBANNER, RBANNER, RMENU]
* [or: Windows_L, Windows_R, TaskMan]
*/
#define E0_MSLW 125
#define E0_MSRW 126
#define E0_MSTM 127
static unsigned char e0_keys[128] = {
0, 0, 0, 0, 0, 0, 0, 0, /* 0x00-0x07 */
0, 0, 0, 0, 0, 0, 0, 0, /* 0x08-0x0f */
0, 0, 0, 0, 0, 0, 0, 0, /* 0x10-0x17 */
0, 0, 0, 0, E0_KPENTER, E0_RCTRL, 0, 0, /* 0x18-0x1f */
0, 0, 0, 0, 0, 0, 0, 0, /* 0x20-0x27 */
0, 0, 0, 0, 0, 0, 0, 0, /* 0x28-0x2f */
0, 0, 0, 0, 0, E0_KPSLASH, 0, E0_PRSCR, /* 0x30-0x37 */
E0_RALT, 0, 0, 0, 0, E0_F13, E0_F14, E0_HELP, /* 0x38-0x3f */
E0_DO, E0_F17, 0, 0, 0, 0, E0_BREAK, E0_HOME, /* 0x40-0x47 */
E0_UP, E0_PGUP, 0, E0_LEFT, E0_OK, E0_RIGHT, E0_KPMINPLUS, E0_END, /* 0x48-0x4f */
E0_DOWN, E0_PGDN, E0_INS, E0_DEL, 0, 0, 0, 0, /* 0x50-0x57 */
0, 0, 0, E0_MSLW, E0_MSRW, E0_MSTM, 0, 0, /* 0x58-0x5f */
0, 0, 0, 0, 0, 0, 0, 0, /* 0x60-0x67 */
0, 0, 0, 0, 0, 0, 0, E0_MACRO, /* 0x68-0x6f */
//0, 0, 0, 0, 0, 0, 0, 0, /* 0x70-0x77 */
0, 0, 0, 0, 0, E0_BACKSLASH, 0, 0, /* 0x70-0x77 */
0, 0, 0, E0_YEN, 0, 0, 0, 0 /* 0x78-0x7f */
};
static int gen_setkeycode(unsigned int scancode, unsigned int keycode)
{
if (scancode < SC_LIM || scancode > 255 || keycode > 127)
return -EINVAL;
if (scancode < 128)
high_keys[scancode - SC_LIM] = keycode;
else
e0_keys[scancode - 128] = keycode;
return 0;
}
static int gen_getkeycode(unsigned int scancode)
{
return
(scancode < SC_LIM || scancode > 255) ? -EINVAL :
(scancode <
128) ? high_keys[scancode - SC_LIM] : e0_keys[scancode - 128];
}
static int
gen_translate(unsigned char scancode, unsigned char *keycode, char raw_mode)
{
static int prev_scancode = 0;
/* special prefix scancodes.. */
if (scancode == 0xe0 || scancode == 0xe1) {
prev_scancode = scancode;
return 0;
}
/* 0xFF is sent by a few keyboards, ignore it. 0x00 is error */
if (scancode == 0x00 || scancode == 0xff) {
prev_scancode = 0;
return 0;
}
scancode &= 0x7f;
if (prev_scancode) {
/*
* usually it will be 0xe0, but a Pause key generates
* e1 1d 45 e1 9d c5 when pressed, and nothing when released
*/
if (prev_scancode != 0xe0) {
if (prev_scancode == 0xe1 && scancode == 0x1d) {
prev_scancode = 0x100;
return 0;
}
else if (prev_scancode == 0x100
&& scancode == 0x45) {
*keycode = E1_PAUSE;
prev_scancode = 0;
} else {
#ifdef KBD_REPORT_UNKN
if (!raw_mode)
printk(KERN_INFO
"keyboard: unknown e1 escape sequence\n");
#endif
prev_scancode = 0;
return 0;
}
} else {
prev_scancode = 0;
/*
* The keyboard maintains its own internal caps lock and
* num lock statuses. In caps lock mode E0 AA precedes make
* code and E0 2A follows break code. In num lock mode,
* E0 2A precedes make code and E0 AA follows break code.
* We do our own book-keeping, so we will just ignore these.
*/
/*
* For my keyboard there is no caps lock mode, but there are
* both Shift-L and Shift-R modes. The former mode generates
* E0 2A / E0 AA pairs, the latter E0 B6 / E0 36 pairs.
* So, we should also ignore the latter. - aeb@cwi.nl
*/
if (scancode == 0x2a || scancode == 0x36)
return 0;
if (e0_keys[scancode])
*keycode = e0_keys[scancode];
else {
#ifdef KBD_REPORT_UNKN
if (!raw_mode)
printk(KERN_INFO
"keyboard: unknown scancode e0 %02x\n",
scancode);
#endif
return 0;
}
}
} else if (scancode >= SC_LIM) {
/* This happens with the FOCUS 9000 keyboard
Its keys PF1..PF12 are reported to generate
55 73 77 78 79 7a 7b 7c 74 7e 6d 6f
Moreover, unless repeated, they do not generate
key-down events, so we have to zero up_flag below */
/* Also, Japanese 86/106 keyboards are reported to
generate 0x73 and 0x7d for \ - and \ | respectively. */
/* Also, some Brazilian keyboard is reported to produce
0x73 and 0x7e for \ ? and KP-dot, respectively. */
*keycode = high_keys[scancode - SC_LIM];
if (!*keycode) {
if (!raw_mode) {
#ifdef KBD_REPORT_UNKN
printk(KERN_INFO
"keyboard: unrecognized scancode (%02x)"
" - ignored\n", scancode);
#endif
}
return 0;
}
} else
*keycode = scancode;
return 1;
}
static char gen_unexpected_up(unsigned char keycode)
{
/* unexpected, but this can happen: maybe this was a key release for a
FOCUS 9000 PF key; if we want to see it, we have to clear up_flag */
if (keycode >= SC_LIM || keycode == 85)
return 0;
else
return 0200;
}
/*
* These are the default mappings
*/
int (*k_setkeycode)(unsigned int, unsigned int) = gen_setkeycode;
int (*k_getkeycode)(unsigned int) = gen_getkeycode;
int (*k_translate)(unsigned char, unsigned char *, char) = gen_translate;
char (*k_unexpected_up)(unsigned char) = gen_unexpected_up;
void (*k_leds)(unsigned char);
/* Simple translation table for the SysRq keys */
#ifdef CONFIG_MAGIC_SYSRQ
int k_sysrq_key;
unsigned char *k_sysrq_xlate;
static unsigned char gen_sysrq_xlate[128] =
"\000\0331234567890-=\177\t" /* 0x00 - 0x0f */
"qwertyuiop[]\r\000as" /* 0x10 - 0x1f */
"dfghjkl;'`\000\\zxcv" /* 0x20 - 0x2f */
"bnm,./\000*\000 \000\201\202\203\204\205" /* 0x30 - 0x3f */
"\206\207\210\211\212\000\000789-456+1" /* 0x40 - 0x4f */
"230\177\000\000\213\214\000\000\000\000\000\000\000\000\000\000" /* 0x50 - 0x5f */
"\r\000/"; /* 0x60 - 0x6f */
unsigned char *k_sysrq_xlate = gen_sysrq_xlate;
int k_sysrq_key = 0x54;
#endif
include/asm-arm/arch-ebsa285/keyboard.h
View file @ 03e7ecab
......@@ -6,63 +6,4 @@
* Copyright (C) 1998-2001 Russell King
* (C) 1998 Phil Blundell
*/
#include <linux/config.h>
#include <linux/ioport.h>
#include <asm/irq.h>
#include <asm/system.h>
#define KEYBOARD_IRQ IRQ_ISA_KEYBOARD
#define NR_SCANCODES 128
#define kbd_disable_irq() do { } while (0)
#define kbd_enable_irq() do { } while (0)
extern int pckbd_setkeycode(unsigned int scancode, unsigned int keycode);
extern int pckbd_getkeycode(unsigned int scancode);
extern int pckbd_translate(unsigned char scancode, unsigned char *keycode,
char raw_mode);
extern char pckbd_unexpected_up(unsigned char keycode);
extern void pckbd_leds(unsigned char leds);
extern void pckbd_init_hw(void);
extern unsigned char pckbd_sysrq_xlate[128];
static inline void kbd_init_hw(void)
{
if (have_isa_bridge) {
k_setkeycode = pckbd_setkeycode;
k_getkeycode = pckbd_getkeycode;
k_translate = pckbd_translate;
k_unexpected_up = pckbd_unexpected_up;
k_leds = pckbd_leds;
#ifdef CONFIG_MAGIC_SYSRQ
k_sysrq_key = 0x54;
k_sysrq_xlate = pckbd_sysrq_xlate;
#endif
pckbd_init_hw();
}
}
/*
* The rest of this file is to do with supporting pc_keyb.c
*/
/* resource allocation */
#define kbd_request_region() request_region(0x60, 16, "keyboard")
#define kbd_request_irq(handler) request_irq(KEYBOARD_IRQ, handler, 0, \
"keyboard", NULL)
/* How to access the keyboard macros on this platform. */
#define kbd_read_input() inb(KBD_DATA_REG)
#define kbd_read_status() inb(KBD_STATUS_REG)
#define kbd_write_output(val) outb(val, KBD_DATA_REG)
#define kbd_write_command(val) outb(val, KBD_CNTL_REG)
/* Some stoneage hardware needs delays after some operations. */
#define kbd_pause() do { } while(0)
#define aux_request_irq(hand, dev_id) \
request_irq(AUX_IRQ, hand, SA_SHIRQ, "PS/2 Mouse", dev_id)
#define aux_free_irq(dev_id) free_irq(AUX_IRQ, dev_id)
#define kbd_init_hw() do { } while (0)
include/asm-arm/arch-integrator/keyboard.h
View file @ 03e7ecab
......@@ -17,13 +17,6 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Keyboard driver definitions for the Integrator architecture
* Now using the input subsystem...
*/
#include <asm/irq.h>
#define NR_SCANCODES 128
extern int kmi_kbd_init(void);
#define kbd_disable_irq() disable_irq(IRQ_KMIINT0)
#define kbd_enable_irq() enable_irq(IRQ_KMIINT0)
#define kbd_init_hw() kmi_kbd_init()
#define kbd_init_hw() do { } while (0)
include/asm-arm/arch-rpc/keyboard.h
View file @ 03e7ecab
......@@ -8,13 +8,6 @@
* published by the Free Software Foundation.
*
* Keyboard driver definitions for RiscPC architecture
* Now using the input subsystem...
*/
#include <asm/irq.h>
#define NR_SCANCODES 128
extern int ps2kbd_init_hw(void);
#define kbd_disable_irq() disable_irq(IRQ_KEYBOARDRX)
#define kbd_enable_irq() enable_irq(IRQ_KEYBOARDRX)
#define kbd_init_hw() ps2kbd_init_hw()
#define kbd_init_hw() do { } while (0)
include/asm-arm/arch-sa1100/keyboard.h
View file @ 03e7ecab
......@@ -8,21 +8,13 @@
#include <linux/config.h>
#include <asm/mach-types.h>
#include <asm/arch/assabet.h>
#define kbd_disable_irq() do { } while(0)
#define kbd_enable_irq() do { } while(0)
extern int sa1111_kbd_init_hw(void);
extern void gc_kbd_init_hw(void);
extern void smartio_kbd_init_hw(void);
extern void cerf_kbd_init_hw(void);
static inline void kbd_init_hw(void)
{
if ((machine_is_assabet() && machine_has_neponset()) ||
machine_is_graphicsmaster())
sa1111_kbd_init_hw();
if (machine_is_graphicsclient())
gc_kbd_init_hw();
if (machine_is_adsbitsy())
......@@ -31,11 +23,6 @@ static inline void kbd_init_hw(void)
if (machine_is_cerf())
cerf_kbd_init_hw();
#endif
#ifdef CONFIG_SA1100_PT_SYSTEM3
/* TODO: add system 3 board specific functions here */
if (machine_is_pt_system3())
sa1111_kbd_init_hw();
#endif
}
#endif /* _SA1100_KEYBOARD_H */
include/asm-arm/hardware/sa1111.h
View file @ 03e7ecab
......@@ -529,120 +529,31 @@
*
*/
#define _KBD( x ) _SA1111( 0x0A00 )
#define _MSE( x ) _SA1111( 0x0C00 )
#define _KBDCR _SA1111( 0x0A00 )
#define _KBDSTAT _SA1111( 0x0A04 )
#define _KBDDATA _SA1111( 0x0A08 )
#define _KBDCLKDIV _SA1111( 0x0A0C )
#define _KBDPRECNT _SA1111( 0x0A10 )
#define _MSECR _SA1111( 0x0C00 )
#define _MSESTAT _SA1111( 0x0C04 )
#define _MSEDATA _SA1111( 0x0C08 )
#define _MSECLKDIV _SA1111( 0x0C0C )
#define _MSEPRECNT _SA1111( 0x0C10 )
#if ( LANGUAGE == C )
#define KBDCR __CCREG(0x0a00)
#define KBDSTAT __CCREG(0x0a04)
#define KBDDATA __CCREG(0x0a08)
#define KBDCLKDIV __CCREG(0x0a0c)
#define KBDPRECNT __CCREG(0x0a10)
#define MSECR __CCREG(0x0c00)
#define MSESTAT __CCREG(0x0c04)
#define MSEDATA __CCREG(0x0c08)
#define MSECLKDIV __CCREG(0x0c0c)
#define MSEPRECNT __CCREG(0x0c10)
#define KBDCR_ENA 0x08
#define KBDCR_FKD 0x02
#define KBDCR_FKC 0x01
#define KBDSTAT_TXE 0x80
#define KBDSTAT_TXB 0x40
#define KBDSTAT_RXF 0x20
#define KBDSTAT_RXB 0x10
#define KBDSTAT_ENA 0x08
#define KBDSTAT_RXP 0x04
#define KBDSTAT_KBD 0x02
#define KBDSTAT_KBC 0x01
#define KBDCLKDIV_DivVal Fld(4,0)
#define MSECR_ENA 0x08
#define MSECR_FKD 0x02
#define MSECR_FKC 0x01
#define MSESTAT_TXE 0x80
#define MSESTAT_TXB 0x40
#define MSESTAT_RXF 0x20
#define MSESTAT_RXB 0x10
#define MSESTAT_ENA 0x08
#define MSESTAT_RXP 0x04
#define MSESTAT_MSD 0x02
#define MSESTAT_MSC 0x01
#define MSECLKDIV_DivVal Fld(4,0)
#define KBDTEST1_CD 0x80
#define KBDTEST1_RC1 0x40
#define KBDTEST1_MC 0x20
#define KBDTEST1_C Fld(2,3)
#define KBDTEST1_T2 0x40
#define KBDTEST1_T1 0x20
#define KBDTEST1_T0 0x10
#define KBDTEST2_TICBnRES 0x08
#define KBDTEST2_RKC 0x04
#define KBDTEST2_RKD 0x02
#define KBDTEST2_SEL 0x01
#define KBDTEST3_ms_16 0x80
#define KBDTEST3_us_64 0x40
#define KBDTEST3_us_16 0x20
#define KBDTEST3_DIV8 0x10
#define KBDTEST3_DIn 0x08
#define KBDTEST3_CIn 0x04
#define KBDTEST3_KD 0x02
#define KBDTEST3_KC 0x01
#define KBDTEST4_BC12 0x80
#define KBDTEST4_BC11 0x40
#define KBDTEST4_TRES 0x20
#define KBDTEST4_CLKOE 0x10
#define KBDTEST4_CRES 0x08
#define KBDTEST4_RXB 0x04
#define KBDTEST4_TXB 0x02
#define KBDTEST4_SRX 0x01
#define MSETEST1_CD 0x80
#define MSETEST1_RC1 0x40
#define MSETEST1_MC 0x20
#define MSETEST1_C Fld(2,3)
#define MSETEST1_T2 0x40
#define MSETEST1_T1 0x20
#define MSETEST1_T0 0x10
#define MSETEST2_TICBnRES 0x08
#define MSETEST2_RKC 0x04
#define MSETEST2_RKD 0x02
#define MSETEST2_SEL 0x01
#define MSETEST3_ms_16 0x80
#define MSETEST3_us_64 0x40
#define MSETEST3_us_16 0x20
#define MSETEST3_DIV8 0x10
#define MSETEST3_DIn 0x08
#define MSETEST3_CIn 0x04
#define MSETEST3_KD 0x02
#define MSETEST3_KC 0x01
#define MSETEST4_BC12 0x80
#define MSETEST4_BC11 0x40
#define MSETEST4_TRES 0x20
#define MSETEST4_CLKOE 0x10
#define MSETEST4_CRES 0x08
#define MSETEST4_RXB 0x04
#define MSETEST4_TXB 0x02
#define MSETEST4_SRX 0x01
#define SA1111_KBD 0x0a00
#define SA1111_MSE 0x0c00
#endif /* LANGUAGE == C */
/*
* These are offsets from the above bases.
*/
#define SA1111_PS2CR 0x0000
#define SA1111_PS2STAT 0x0004
#define SA1111_PS2DATA 0x0008
#define SA1111_PS2CLKDIV 0x000c
#define SA1111_PS2PRECNT 0x0010
#define PS2CR_ENA 0x08
#define PS2CR_FKD 0x02
#define PS2CR_FKC 0x01
#define PS2STAT_STP 0x0100
#define PS2STAT_TXE 0x0080
#define PS2STAT_TXB 0x0040
#define PS2STAT_RXF 0x0020
#define PS2STAT_RXB 0x0010
#define PS2STAT_ENA 0x0008
#define PS2STAT_RXP 0x0004
#define PS2STAT_KBD 0x0002
#define PS2STAT_KBC 0x0001
/*
* PCMCIA Interface
......
include/asm-arm/io.h
View file @ 03e7ecab
......@@ -28,6 +28,13 @@
#include <asm/memory.h>
#include <asm/arch/hardware.h>
/*
* ISA I/O bus memory addresses are 1:1 with the physical address.
*/
#define isa_virt_to_bus virt_to_phys
#define isa_page_to_bus page_to_phys
#define isa_bus_to_virt phys_to_virt
/*
* Generic IO read/write. These perform native-endian accesses. Note
* that some architectures will want to re-define __raw_{read,write}w.
......
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