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Linux-2.6.12-rc2

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Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!
This commit is contained in:
Linus Torvalds
2005-04-16 15:20:36 -07:00
commit 1da177e4c3
17291 changed files with 6718755 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
drivers/acorn/char/Makefile
+6
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@@ -0,0 +1,6 @@
#
# Makefile for the acorn character device drivers.
#
obj-$(CONFIG_ARCH_ACORN) += i2c.o pcf8583.o
obj-$(CONFIG_L7200_KEYB) += defkeymap-l7200.o keyb_l7200.o
drivers/acorn/char/defkeymap-l7200.c
+386
View File
@@ -0,0 +1,386 @@
/*
* linux/drivers/acorn/char/defkeymap-l7200.c
*
* Default keyboard maps for LinkUp Systems L7200 board
*
* Copyright (C) 2000 Steve Hill (sjhill@cotw.com)
*
* Changelog:
* 08-04-2000 SJH Created file
*/
#include <linux/types.h>
#include <linux/keyboard.h>
#include <linux/kd.h>
/* Normal (maps 1:1 with no processing) */
#define KTn 0xF0
/* Function keys */
#define KTf 0xF1
/* Special (Performs special house-keeping funcs) */
#define KTs 0xF2
#define KIGNORE K(KTs, 0) /* Ignore */
#define KENTER K(KTs, 1) /* Enter */
#define KREGS K(KTs, 2) /* Regs */
#define KMEM K(KTs, 3) /* Mem */
#define KSTAT K(KTs, 4) /* State */
#define KINTR K(KTs, 5) /* Intr */
#define Ksl 6 /* Last console */
#define KCAPSLK K(KTs, 7) /* Caps lock */
#define KNUMLK K(KTs, 8) /* Num-lock */
#define KSCRLLK K(KTs, 9) /* Scroll-lock */
#define KSCRLFOR K(KTs,10) /* Scroll forward */
#define KSCRLBAK K(KTs,11) /* Scroll back */
#define KREBOOT K(KTs,12) /* Reboot */
#define KCAPSON K(KTs,13) /* Caps on */
#define KCOMPOSE K(KTs,14) /* Compose */
#define KSAK K(KTs,15) /* SAK */
#define CONS_DEC K(KTs,16) /* Dec console */
#define CONS_INC K(KTs,17) /* Incr console */
#define KFLOPPY K(KTs,18) /* Floppy */
/* Key pad (0-9 = digits, 10=+, 11=-, 12=*, 13=/, 14=enter, 16=., 17=# */
#define KTp 0xF3
#define KPAD_0 K(KTp, 0 )
#define KPAD_1 K(KTp, 1 )
#define KPAD_2 K(KTp, 2 )
#define KPAD_3 K(KTp, 3 )
#define KPAD_4 K(KTp, 4 )
#define KPAD_5 K(KTp, 5 )
#define KPAD_6 K(KTp, 6 )
#define KPAD_7 K(KTp, 7 )
#define KPAD_8 K(KTp, 8 )
#define KPAD_9 K(KTp, 9 )
#define KPAD_PL K(KTp,10 )
#define KPAD_MI K(KTp,11 )
#define KPAD_ML K(KTp,12 )
#define KPAD_DV K(KTp,13 )
#define KPAD_EN K(KTp,14 )
#define KPAD_DT K(KTp,16 )
#define KPAD_HS K(KTp,20 )
/* Console switching */
#define KCn 0xF5
/* Cursor */
#define KTc 0xF6
#define Kcd 0 /* Cursor down */
#define Kcl 1 /* Cursor left */
#define Kcr 2 /* Cursor right */
#define Kcu 3 /* Cursor up */
/* Shift/alt modifiers etc */
#define KMd 0xF7
#define KSHIFT K(KMd, 0 )
#define KALTGR K(KMd, 1 )
#define KCTRL K(KMd, 2 )
#define KALT K(KMd, 3 )
/* Meta */
#define KMt 0xF8
#define KAs 0xF9
#define KPADA_0 K(KAs, 0 )
#define KPADA_1 K(KAs, 1 )
#define KPADA_2 K(KAs, 2 )
#define KPADA_3 K(KAs, 3 )
#define KPADA_4 K(KAs, 4 )
#define KPADA_5 K(KAs, 5 )
#define KPADA_6 K(KAs, 6 )
#define KPADA_7 K(KAs, 7 )
#define KPADA_8 K(KAs, 8 )
#define KPADA_9 K(KAs, 9 )
#define KPADB_0 K(KAs,10 )
#define KPADB_1 K(KAs,11 )
#define KPADB_2 K(KAs,12 )
#define KPADB_3 K(KAs,13 )
#define KPADB_4 K(KAs,14 )
#define KPADB_5 K(KAs,15 )
#define KPADB_6 K(KAs,16 )
#define KPADB_7 K(KAs,17 )
#define KPADB_8 K(KAs,18 )
#define KPADB_9 K(KAs,19 )
/* Locking keys */
#define KLk 0xFA
/* Letters */
#define KTl 0xFB
/*
* Here is the layout of the keys for the Fujitsu QWERTY
* style keyboard:
*
* static char Fujitsu_Key_Table[] =
* {
* KALT, '`' , KNUL, KCTL, KFUN, KESC, '1' , '2' ,
* '9' , '0' , '-' , '=' , KNUL, KBSP, KNUL, KNUL,
* KNUL, KBSL, KSHF, KNUL, KNUL, KDEL, KNUL, 't' ,
* 'y' , 'u' , 'i' , KRET, KSHF, KPGD, KNUL, KNUL,
* KNUL, KTAB, KNUL, KNUL, KNUL, 'q' , 'w' , 'e' ,
* 'r' , 'o' , 'p' , '[' , KNUL, ']' , KNUL, KNUL,
* KNUL, 'z' , KNUL, KNUL, KNUL, KSHL, KNUL, KNUL,
* 'k' , 'l' , ';' , KSQT, KNUL, KPGU, KNUL, KNUL,
* KNUL, 'a' , KNUL, KNUL, KNUL, 's' , 'd' , 'f' ,
* 'g' , 'h' , 'j' , '/' , KNUL, KHME, KNUL, KNUL,
* KNUL, 'x' , KNUL, KNUL, KNUL, 'c' , 'v' , 'b' ,
* 'n' , 'm' , ',' , '.' , KNUL, ' ' , KNUL, KNUL,
* KNUL, KNUL, KNUL, KNUL, KNUL, '3' , '4' , '5' ,
* '6' , '7' , '8' , KNUL, KPRG, KNUL, KEND, KNUL,
* };
*/
u_short plain_map[NR_KEYS]=
{
0xf703, 0xf060, 0xf200, 0xf702, 0xf200, 0xf01b, 0xf031, 0xf032,
0xf039, 0xf030, 0xf02d, 0xf03d, 0xf200, 0xf07f, 0xf200, 0xf200,
0xf200, 0xf05c, 0xf700, 0xf200, 0xf200, 0xf116, 0xf000, 0xfb74,
0xfb79, 0xfb75, 0xfb69, 0xf201, 0xf700, 0xf600, 0xf200, 0xf200,
0xf200, 0xf009, 0xf200, 0xf200, 0xf200, 0xfb71, 0xfb77, 0xfb65,
0xfb72, 0xfb6f, 0xfb70, 0xf05b, 0xf200, 0xf05d, 0xf200, 0xf200,
0xf200, 0xfb7a, 0xf200, 0xf200, 0xf200, 0xf207, 0xf200, 0xf200,
0xfb6b, 0xfb6c, 0xf03b, 0xf027, 0xf200, 0xf603, 0xf200, 0xf200,
0xf200, 0xfb61, 0xf200, 0xf200, 0xf200, 0xfb73, 0xfb64, 0xfb66,
0xfb67, 0xfb68, 0xfb6a, 0xf02f, 0xf200, 0xf601, 0xf200, 0xf200,
0xf200, 0xfb78, 0xf200, 0xf200, 0xf200, 0xfb63, 0xfb76, 0xfb62,
0xfb6e, 0xfb6d, 0xf02c, 0xf02e, 0xf200, 0xf020, 0xf200, 0xf200,
0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf033, 0xf034, 0xf035,
0xf036, 0xf037, 0xf038, 0xf200, 0xf200, 0xf200, 0xf602, 0xf200,
0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200,
0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200,
};
u_short shift_map[NR_KEYS]=
{
0xf703, 0xf07e, 0xf200, 0xf702, 0xf200, 0xf01b, 0xf021, 0xf040,
0xf028, 0xf029, 0xf05f, 0xf02b, 0xf200, 0xf07f, 0xf200, 0xf200,
0xf200, 0xf07c, 0xf700, 0xf200, 0xf200, 0xf116, 0xf000, 0xfb54,
0xfb59, 0xfb55, 0xfb49, 0xf201, 0xf700, 0xf600, 0xf200, 0xf200,
0xf200, 0xf009, 0xf200, 0xf200, 0xf200, 0xfb51, 0xfb57, 0xfb45,
0xfb52, 0xfb4f, 0xfb50, 0xf07b, 0xf200, 0xf07d, 0xf200, 0xf200,
0xf200, 0xfb5a, 0xf200, 0xf200, 0xf200, 0xf207, 0xf200, 0xf200,
0xfb4b, 0xfb4c, 0xf03a, 0xf022, 0xf200, 0xf603, 0xf200, 0xf200,
0xf200, 0xfb41, 0xf200, 0xf200, 0xf200, 0xfb53, 0xfb44, 0xfb46,
0xfb47, 0xfb48, 0xfb4a, 0xf03f, 0xf200, 0xf601, 0xf200, 0xf200,
0xf200, 0xfb58, 0xf200, 0xf200, 0xf200, 0xfb43, 0xfb56, 0xfb42,
0xfb4e, 0xfb4d, 0xf03c, 0xf03e, 0xf200, 0xf020, 0xf200, 0xf200,
0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf023, 0xf024, 0xf025,
0xf05e, 0xf026, 0xf02a, 0xf200, 0xf200, 0xf200, 0xf602, 0xf200,
0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200,
0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200,
};
u_short altgr_map[NR_KEYS]=
{
KIGNORE ,K(KCn,12 ),K(KCn,13 ),K(KCn,14 ),K(KCn,15 ),K(KCn,16 ),K(KCn,17 ),K(KCn, 18),
K(KCn, 19),K(KCn,20 ),K(KCn,21 ),K(KCn,22 ),K(KCn,23 ),KIGNORE ,KREGS ,KINTR ,
KIGNORE ,KIGNORE ,K(KTn,'@'),KIGNORE ,K(KTn,'$'),KIGNORE ,KIGNORE ,K(KTn,'{'),
K(KTn,'['),K(KTn,']'),K(KTn,'}'),K(KTn,'\\'),KIGNORE ,KIGNORE ,KIGNORE ,K(KTf,21 ),
K(KTf,20 ),K(KTf,24 ),KNUMLK ,KPAD_DV ,KPAD_ML ,KPAD_HS ,KIGNORE ,K(KTl,'q'),
K(KTl,'w'),K(KTl,'e'),K(KTl,'r'),K(KTl,'t' ),K(KTl,'y'),K(KTl,'u'),K(KTl,'i' ),K(KTl,'o'),
K(KTl,'p'),KIGNORE ,K(KTn,'~'),KIGNORE ,K(KTf,22 ),K(KTf,23 ),K(KTf,25 ),KPADB_7 ,
KPADB_8 ,KPADB_9 ,KPAD_MI ,KCTRL ,K(KAs,20 ),K(KTl,'s'),K(KAs,23 ),K(KAs,25 ),
K(KTl,'g'),K(KTl,'h'),K(KTl,'j'),K(KTl,'k' ),K(KTl,'l'),KIGNORE ,KIGNORE ,KENTER ,
KPADB_4 ,KPADB_5 ,KPADB_6 ,KPAD_PL ,KSHIFT ,KIGNORE ,K(KTl,'z' ),K(KTl,'x'),
K(KAs,22 ),K(KTl,'v'),K(KTl,21 ),K(KTl,'n' ),K(KTl,'m'),KIGNORE ,KIGNORE ,KIGNORE ,
KSHIFT ,K(KTc,Kcu),KPADB_1 ,KPADB_2 ,KPADB_3 ,KCAPSLK ,KALT ,KIGNORE ,
KALTGR ,KCTRL ,K(KTc,Kcl),K(KTc,Kcd ),K(KTc,Kcr),KPADB_0 ,KPAD_DT ,KPAD_EN ,
KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,
KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,
KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,
};
u_short ctrl_map[NR_KEYS]=
{
0xf703, 0xf200, 0xf200, 0xf702, 0xf200, 0xf200, 0xf001, 0xf002,
0xf009, 0xf000, 0xf031, 0xf200, 0xf200, 0xf07f, 0xf200, 0xf200,
0xf200, 0xf01c, 0xf700, 0xf200, 0xf200, 0xf116, 0xf000, 0xf020,
0xf019, 0xf015, 0xf009, 0xf201, 0xf700, 0xf600, 0xf200, 0xf200,
0xf200, 0xf009, 0xf200, 0xf200, 0xf200, 0xf011, 0xf017, 0xf005,
0xf012, 0xf00f, 0xf010, 0xf01b, 0xf200, 0xf01d, 0xf200, 0xf200,
0xf200, 0xf01a, 0xf200, 0xf200, 0xf200, 0xf207, 0xf200, 0xf200,
0xf00b, 0xf00c, 0xf200, 0xf007, 0xf200, 0xf603, 0xf200, 0xf200,
0xf200, 0xf001, 0xf200, 0xf200, 0xf200, 0xf001, 0xf013, 0xf006,
0xf007, 0xf008, 0xf00a, 0xf07f, 0xf200, 0xf601, 0xf200, 0xf200,
0xf200, 0xf018, 0xf200, 0xf200, 0xf200, 0xf003, 0xf016, 0xf002,
0xf00e, 0xf00d, 0xf200, 0xf200, 0xf200, 0xf000, 0xf200, 0xf200,
0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf01b, 0xf01c, 0xf01d,
0xf036, 0xf037, 0xf038, 0xf200, 0xf200, 0xf200, 0xf602, 0xf200,
0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200,
0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf602, 0xf200,
};
u_short shift_ctrl_map[NR_KEYS]=
{
KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,
KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,KFLOPPY ,KINTR ,
KIGNORE ,KIGNORE ,K(KTn, 0 ),KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,
KIGNORE ,KIGNORE ,KIGNORE ,K(KTn,31 ),KIGNORE ,KIGNORE ,KIGNORE ,K(KTf,21 ),
K(KTf,20 ),K(KTf,24 ),KNUMLK ,KPAD_DV ,KPAD_ML ,KPAD_HS ,KIGNORE ,K(KTn,17 ),
K(KTn,23 ),K(KTn, 5 ),K(KTn,18 ),K(KTn,20 ),K(KTn,25 ),K(KTn,21 ),K(KTn, 9 ),K(KTn,15 ),
K(KTn,16 ),KIGNORE ,KIGNORE ,KIGNORE ,K(KTf,22 ),K(KTf,23 ),K(KTf,25 ),KPAD_7 ,
KPAD_8 ,KPAD_9 ,KPAD_MI ,KCTRL ,K(KTn, 1 ),K(KTn,19 ),K(KTn, 4 ),K(KTn, 6 ),
K(KTn, 7 ),K(KTn, 8 ),K(KTn,10 ),K(KTn,11 ),K(KTn,12 ),KIGNORE ,K(KTn, 7 ),KENTER ,
KPAD_4 ,KPAD_5 ,KPAD_6 ,KPAD_PL ,KSHIFT ,KIGNORE ,K(KTn,26 ),K(KTn,24 ),
K(KTn, 3 ),K(KTn,22 ),K(KTn, 2 ),K(KTn,14 ),K(KTn,13 ),KIGNORE ,KIGNORE ,KIGNORE ,
KSHIFT ,K(KTc,Kcu),KPAD_1 ,KPAD_2 ,KPAD_3 ,KCAPSLK ,KALT ,K(KTn, 0 ),
KALTGR ,KCTRL ,K(KTc,Kcl),K(KTc,Kcd ),K(KTc,Kcr),KPAD_0 ,KPAD_DT ,KPAD_EN ,
KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,
KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,
KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,
};
u_short alt_map[NR_KEYS]=
{
K(KMt,27 ),K(KCn, 0 ),K(KCn, 1 ),K(KCn, 2 ),K(KCn, 3 ),K(KCn, 4 ),K(KCn, 5 ),K(KCn, 6 ),
K(KCn, 7 ),K(KCn, 8 ),K(KCn, 9 ),K(KCn,10 ),K(KCn,11 ),KIGNORE ,KSCRLLK ,KINTR ,
K(KMt,'`'),K(KMt,'1'),K(KMt,'2'),K(KMt,'3' ),K(KMt,'4'),K(KMt,'5'),K(KMt,'6' ),K(KMt,'7'),
K(KMt,'8'),K(KMt,'9'),K(KMt,'0'),K(KMt,'-' ),K(KMt,'='),K(KMt,'£'),K(KMt,127 ),K(KTf,21 ),
K(KTf,20 ),K(KTf,24 ),KNUMLK ,KPAD_DV ,KPAD_ML ,KPAD_HS ,K(KMt, 9 ),K(KMt,'q'),
K(KMt,'w'),K(KMt,'e'),K(KMt,'r'),K(KMt,'t' ),K(KMt,'y'),K(KMt,'u'),K(KMt,'i' ),K(KMt,'o'),
K(KMt,'p'),K(KMt,'['),K(KMt,']'),K(KMt,'\\'),K(KTf,22 ),K(KTf,23 ),K(KTf,25 ),KPADA_7 ,
KPADA_8 ,KPADA_9 ,KPAD_MI ,KCTRL ,K(KMt,'a'),K(KMt,'s'),K(KMt,'d' ),K(KMt,'f'),
K(KMt,'g'),K(KMt,'h'),K(KMt,'j'),K(KMt,'k' ),K(KMt,'l'),K(KMt,';'),K(KMt,'\''),K(KMt,13 ),
KPADA_4 ,KPADA_5 ,KPADA_6 ,KPAD_PL ,KSHIFT ,KIGNORE ,K(KMt,'z' ),K(KMt,'x'),
K(KMt,'c'),K(KMt,'v'),K(KMt,'b'),K(KMt,'n' ),K(KMt,'m'),K(KMt,','),K(KMt,'.' ),KIGNORE ,
KSHIFT ,K(KTc,Kcu),KPADA_1 ,KPADA_2 ,KPADA_3 ,KCAPSLK ,KALT ,K(KMt,' '),
KALTGR ,KCTRL ,CONS_DEC ,K(KTc,Kcd ),CONS_INC ,KPADA_0 ,KPAD_DT ,KPAD_EN ,
KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,
KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,
KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,
};
u_short ctrl_alt_map[NR_KEYS]=
{
KIGNORE ,K(KCn, 0 ),K(KCn, 1 ),K(KCn, 2 ),K(KCn, 3 ),K(KCn, 4 ),K(KCn, 5 ),K(KCn, 6 ),
K(KCn, 7 ),K(KCn, 8 ),K(KCn, 9 ),K(KCn,10 ),K(KCn,11 ),KIGNORE ,KIGNORE ,KINTR ,
KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,
KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,K(KTf,21 ),
K(KTf,20 ),K(KTf,24 ),KNUMLK ,KPAD_DV ,KPAD_ML ,KPAD_HS ,KIGNORE ,K(KMt,17 ),
K(KMt,23 ),K(KMt, 5 ),K(KMt,18 ),K(KMt,20 ),K(KMt,25 ),K(KMt,21 ),K(KMt, 9 ),K(KMt,15 ),
K(KMt,16 ),KIGNORE ,KIGNORE ,KIGNORE ,KREBOOT ,K(KTf,23 ),K(KTf,25 ),KPAD_7 ,
KPAD_8 ,KPAD_9 ,KPAD_MI ,KCTRL ,K(KMt, 1 ),K(KMt,19 ),K(KMt, 4 ),K(KMt, 6 ),
K(KMt, 7 ),K(KMt, 8 ),K(KMt,10 ),K(KMt,11 ),K(KMt,12 ),KIGNORE ,KIGNORE ,KENTER ,
KPAD_4 ,KPAD_5 ,KPAD_6 ,KPAD_PL ,KSHIFT ,KIGNORE ,K(KMt,26 ),K(KMt,24 ),
K(KMt, 3 ),K(KMt,22 ),K(KMt, 2 ),K(KMt,14 ),K(KMt,13 ),KIGNORE ,KIGNORE ,KIGNORE ,
KSHIFT ,K(KTc,Kcu),KPAD_1 ,KPAD_2 ,KPAD_3 ,KCAPSLK ,KALT ,KIGNORE ,
KALTGR ,KCTRL ,K(KTc,Kcl),K(KTc,Kcd ),K(KTc,Kcr),KPAD_0 ,KREBOOT ,KPAD_EN ,
KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,
KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,
KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,KIGNORE ,
};
ushort *key_maps[MAX_NR_KEYMAPS] = {
plain_map, shift_map, altgr_map, 0,
ctrl_map, shift_ctrl_map, 0, 0,
alt_map, 0, 0, 0,
ctrl_alt_map, 0
};
unsigned int keymap_count = 7;
/*
* Philosophy: most people do not define more strings, but they who do
* often want quite a lot of string space. So, we statically allocate
* the default and allocate dynamically in chunks of 512 bytes.
*/
char func_buf[] = {
'\033', '[', '[', 'A', 0,
'\033', '[', '[', 'B', 0,
'\033', '[', '[', 'C', 0,
'\033', '[', '[', 'D', 0,
'\033', '[', '[', 'E', 0,
'\033', '[', '1', '7', '~', 0,
'\033', '[', '1', '8', '~', 0,
'\033', '[', '1', '9', '~', 0,
'\033', '[', '2', '0', '~', 0,
'\033', '[', '2', '1', '~', 0,
'\033', '[', '2', '3', '~', 0,
'\033', '[', '2', '4', '~', 0,
'\033', '[', '2', '5', '~', 0,
'\033', '[', '2', '6', '~', 0,
'\033', '[', '2', '8', '~', 0,
'\033', '[', '2', '9', '~', 0,
'\033', '[', '3', '1', '~', 0,
'\033', '[', '3', '2', '~', 0,
'\033', '[', '3', '3', '~', 0,
'\033', '[', '3', '4', '~', 0,
'\033', '[', '1', '~', 0,
'\033', '[', '2', '~', 0,
'\033', '[', '3', '~', 0,
'\033', '[', '4', '~', 0,
'\033', '[', '5', '~', 0,
'\033', '[', '6', '~', 0,
'\033', '[', 'M', 0,
'\033', '[', 'P', 0,
};
char *funcbufptr = func_buf;
int funcbufsize = sizeof(func_buf);
int funcbufleft = 0; /* space left */
char *func_table[MAX_NR_FUNC] = {
func_buf + 0,
func_buf + 5,
func_buf + 10,
func_buf + 15,
func_buf + 20,
func_buf + 25,
func_buf + 31,
func_buf + 37,
func_buf + 43,
func_buf + 49,
func_buf + 55,
func_buf + 61,
func_buf + 67,
func_buf + 73,
func_buf + 79,
func_buf + 85,
func_buf + 91,
func_buf + 97,
func_buf + 103,
func_buf + 109,
func_buf + 115,
func_buf + 120,
func_buf + 125,
func_buf + 130,
func_buf + 135,
func_buf + 140,
func_buf + 145,
0,
0,
func_buf + 149,
0,
};
struct kbdiacr accent_table[MAX_DIACR] = {
{'`', 'A', '\300'}, {'`', 'a', '\340'},
{'\'', 'A', '\301'}, {'\'', 'a', '\341'},
{'^', 'A', '\302'}, {'^', 'a', '\342'},
{'~', 'A', '\303'}, {'~', 'a', '\343'},
{'"', 'A', '\304'}, {'"', 'a', '\344'},
{'O', 'A', '\305'}, {'o', 'a', '\345'},
{'0', 'A', '\305'}, {'0', 'a', '\345'},
{'A', 'A', '\305'}, {'a', 'a', '\345'},
{'A', 'E', '\306'}, {'a', 'e', '\346'},
{',', 'C', '\307'}, {',', 'c', '\347'},
{'`', 'E', '\310'}, {'`', 'e', '\350'},
{'\'', 'E', '\311'}, {'\'', 'e', '\351'},
{'^', 'E', '\312'}, {'^', 'e', '\352'},
{'"', 'E', '\313'}, {'"', 'e', '\353'},
{'`', 'I', '\314'}, {'`', 'i', '\354'},
{'\'', 'I', '\315'}, {'\'', 'i', '\355'},
{'^', 'I', '\316'}, {'^', 'i', '\356'},
{'"', 'I', '\317'}, {'"', 'i', '\357'},
{'-', 'D', '\320'}, {'-', 'd', '\360'},
{'~', 'N', '\321'}, {'~', 'n', '\361'},
{'`', 'O', '\322'}, {'`', 'o', '\362'},
{'\'', 'O', '\323'}, {'\'', 'o', '\363'},
{'^', 'O', '\324'}, {'^', 'o', '\364'},
{'~', 'O', '\325'}, {'~', 'o', '\365'},
{'"', 'O', '\326'}, {'"', 'o', '\366'},
{'/', 'O', '\330'}, {'/', 'o', '\370'},
{'`', 'U', '\331'}, {'`', 'u', '\371'},
{'\'', 'U', '\332'}, {'\'', 'u', '\372'},
{'^', 'U', '\333'}, {'^', 'u', '\373'},
{'"', 'U', '\334'}, {'"', 'u', '\374'},
{'\'', 'Y', '\335'}, {'\'', 'y', '\375'},
{'T', 'H', '\336'}, {'t', 'h', '\376'},
{'s', 's', '\337'}, {'"', 'y', '\377'},
{'s', 'z', '\337'}, {'i', 'j', '\377'},
};
unsigned int accent_table_size = 68;
drivers/acorn/char/i2c.c
+369
View File
@@ -0,0 +1,369 @@
/*
* linux/drivers/acorn/char/i2c.c
*
* Copyright (C) 2000 Russell King
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* ARM IOC/IOMD i2c driver.
*
* On Acorn machines, the following i2c devices are on the bus:
* - PCF8583 real time clock & static RAM
*/
#include <linux/init.h>
#include <linux/sched.h>
#include <linux/time.h>
#include <linux/miscdevice.h>
#include <linux/rtc.h>
#include <linux/i2c.h>
#include <linux/i2c-algo-bit.h>
#include <linux/fs.h>
#include <asm/hardware.h>
#include <asm/io.h>
#include <asm/hardware/ioc.h>
#include <asm/system.h>
#include <asm/uaccess.h>
#include "pcf8583.h"
extern int (*set_rtc)(void);
static struct i2c_client *rtc_client;
static const unsigned char days_in_mon[] =
{ 0, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 };
#define CMOS_CHECKSUM (63)
/*
* Acorn machines store the year in the static RAM at
* location 128.
*/
#define CMOS_YEAR (64 + 128)
static inline int rtc_command(int cmd, void *data)
{
int ret = -EIO;
if (rtc_client)
ret = rtc_client->driver->command(rtc_client, cmd, data);
return ret;
}
/*
* Update the century + year bytes in the CMOS RAM, ensuring
* that the check byte is correctly adjusted for the change.
*/
static int rtc_update_year(unsigned int new_year)
{
unsigned char yr[2], chk;
struct mem cmos_year = { CMOS_YEAR, sizeof(yr), yr };
struct mem cmos_check = { CMOS_CHECKSUM, 1, &chk };
int ret;
ret = rtc_command(MEM_READ, &cmos_check);
if (ret)
goto out;
ret = rtc_command(MEM_READ, &cmos_year);
if (ret)
goto out;
chk -= yr[1] + yr[0];
yr[1] = new_year / 100;
yr[0] = new_year % 100;
chk += yr[1] + yr[0];
ret = rtc_command(MEM_WRITE, &cmos_year);
if (ret == 0)
ret = rtc_command(MEM_WRITE, &cmos_check);
out:
return ret;
}
/*
* Read the current RTC time and date, and update xtime.
*/
static void get_rtc_time(struct rtc_tm *rtctm, unsigned int *year)
{
unsigned char ctrl, yr[2];
struct mem rtcmem = { CMOS_YEAR, sizeof(yr), yr };
int real_year, year_offset;
/*
* Ensure that the RTC is running.
*/
rtc_command(RTC_GETCTRL, &ctrl);
if (ctrl & 0xc0) {
unsigned char new_ctrl = ctrl & ~0xc0;
printk(KERN_WARNING "RTC: resetting control %02x -> %02x\n",
ctrl, new_ctrl);
rtc_command(RTC_SETCTRL, &new_ctrl);
}
if (rtc_command(RTC_GETDATETIME, rtctm) ||
rtc_command(MEM_READ, &rtcmem))
return;
real_year = yr[0];
/*
* The RTC year holds the LSB two bits of the current
* year, which should reflect the LSB two bits of the
* CMOS copy of the year. Any difference indicates
* that we have to correct the CMOS version.
*/
year_offset = rtctm->year_off - (real_year & 3);
if (year_offset < 0)
/*
* RTC year wrapped. Adjust it appropriately.
*/
year_offset += 4;
*year = real_year + year_offset + yr[1] * 100;
}
static int set_rtc_time(struct rtc_tm *rtctm, unsigned int year)
{
unsigned char leap;
int ret;
leap = (!(year % 4) && (year % 100)) || !(year % 400);
if (rtctm->mon > 12 || rtctm->mon == 0 || rtctm->mday == 0)
return -EINVAL;
if (rtctm->mday > (days_in_mon[rtctm->mon] + (rtctm->mon == 2 && leap)))
return -EINVAL;
if (rtctm->hours >= 24 || rtctm->mins >= 60 || rtctm->secs >= 60)
return -EINVAL;
/*
* The RTC's own 2-bit year must reflect the least
* significant two bits of the CMOS year.
*/
rtctm->year_off = (year % 100) & 3;
ret = rtc_command(RTC_SETDATETIME, rtctm);
if (ret == 0)
ret = rtc_update_year(year);
return ret;
}
/*
* Set the RTC time only. Note that
* we do not touch the date.
*/
static int k_set_rtc_time(void)
{
struct rtc_tm new_rtctm, old_rtctm;
unsigned long nowtime = xtime.tv_sec;
if (rtc_command(RTC_GETDATETIME, &old_rtctm))
return 0;
new_rtctm.cs = xtime.tv_nsec / 10000000;
new_rtctm.secs = nowtime % 60; nowtime /= 60;
new_rtctm.mins = nowtime % 60; nowtime /= 60;
new_rtctm.hours = nowtime % 24;
/*
* avoid writing when we're going to change the day
* of the month. We will retry in the next minute.
* This basically means that if the RTC must not drift
* by more than 1 minute in 11 minutes.
*
* [ rtc: 1/1/2000 23:58:00, real 2/1/2000 00:01:00,
* rtc gets set to 1/1/2000 00:01:00 ]
*/
if ((old_rtctm.hours == 23 && old_rtctm.mins == 59) ||
(new_rtctm.hours == 23 && new_rtctm.mins == 59))
return 1;
return rtc_command(RTC_SETTIME, &new_rtctm);
}
static int rtc_ioctl(struct inode *inode, struct file *file,
unsigned int cmd, unsigned long arg)
{
unsigned int year;
struct rtc_time rtctm;
struct rtc_tm rtc_raw;
switch (cmd) {
case RTC_ALM_READ:
case RTC_ALM_SET:
break;
case RTC_RD_TIME:
memset(&rtctm, 0, sizeof(struct rtc_time));
get_rtc_time(&rtc_raw, &year);
rtctm.tm_sec = rtc_raw.secs;
rtctm.tm_min = rtc_raw.mins;
rtctm.tm_hour = rtc_raw.hours;
rtctm.tm_mday = rtc_raw.mday;
rtctm.tm_mon = rtc_raw.mon - 1; /* month starts at 0 */
rtctm.tm_year = year - 1900; /* starts at 1900 */
return copy_to_user((void *)arg, &rtctm, sizeof(rtctm))
? -EFAULT : 0;
case RTC_SET_TIME:
if (!capable(CAP_SYS_TIME))
return -EACCES;
if (copy_from_user(&rtctm, (void *)arg, sizeof(rtctm)))
return -EFAULT;
rtc_raw.secs = rtctm.tm_sec;
rtc_raw.mins = rtctm.tm_min;
rtc_raw.hours = rtctm.tm_hour;
rtc_raw.mday = rtctm.tm_mday;
rtc_raw.mon = rtctm.tm_mon + 1;
year = rtctm.tm_year + 1900;
return set_rtc_time(&rtc_raw, year);
break;
case RTC_EPOCH_READ:
return put_user(1900, (unsigned long *)arg);
}
return -EINVAL;
}
static struct file_operations rtc_fops = {
.ioctl = rtc_ioctl,
};
static struct miscdevice rtc_dev = {
.minor = RTC_MINOR,
.name = "rtc",
.fops = &rtc_fops,
};
/* IOC / IOMD i2c driver */
#define FORCE_ONES 0xdc
#define SCL 0x02
#define SDA 0x01
/*
* We must preserve all non-i2c output bits in IOC_CONTROL.
* Note also that we need to preserve the value of SCL and
* SDA outputs as well (which may be different from the
* values read back from IOC_CONTROL).
*/
static u_int force_ones;
static void ioc_setscl(void *data, int state)
{
u_int ioc_control = ioc_readb(IOC_CONTROL) & ~(SCL | SDA);
u_int ones = force_ones;
if (state)
ones |= SCL;
else
ones &= ~SCL;
force_ones = ones;
ioc_writeb(ioc_control | ones, IOC_CONTROL);
}
static void ioc_setsda(void *data, int state)
{
u_int ioc_control = ioc_readb(IOC_CONTROL) & ~(SCL | SDA);
u_int ones = force_ones;
if (state)
ones |= SDA;
else
ones &= ~SDA;
force_ones = ones;
ioc_writeb(ioc_control | ones, IOC_CONTROL);
}
static int ioc_getscl(void *data)
{
return (ioc_readb(IOC_CONTROL) & SCL) != 0;
}
static int ioc_getsda(void *data)
{
return (ioc_readb(IOC_CONTROL) & SDA) != 0;
}
static struct i2c_algo_bit_data ioc_data = {
.setsda = ioc_setsda,
.setscl = ioc_setscl,
.getsda = ioc_getsda,
.getscl = ioc_getscl,
.udelay = 80,
.mdelay = 80,
.timeout = 100
};
static int ioc_client_reg(struct i2c_client *client)
{
if (client->driver->id == I2C_DRIVERID_PCF8583 &&
client->addr == 0x50) {
struct rtc_tm rtctm;
unsigned int year;
struct timespec tv;
rtc_client = client;
get_rtc_time(&rtctm, &year);
tv.tv_nsec = rtctm.cs * 10000000;
tv.tv_sec = mktime(year, rtctm.mon, rtctm.mday,
rtctm.hours, rtctm.mins, rtctm.secs);
do_settimeofday(&tv);
set_rtc = k_set_rtc_time;
}
return 0;
}
static int ioc_client_unreg(struct i2c_client *client)
{
if (client == rtc_client) {
set_rtc = NULL;
rtc_client = NULL;
}
return 0;
}
static struct i2c_adapter ioc_ops = {
.id = I2C_HW_B_IOC,
.algo_data = &ioc_data,
.client_register = ioc_client_reg,
.client_unregister = ioc_client_unreg,
};
static int __init i2c_ioc_init(void)
{
int ret;
force_ones = FORCE_ONES | SCL | SDA;
ret = i2c_bit_add_bus(&ioc_ops);
if (ret >= 0){
ret = misc_register(&rtc_dev);
if(ret < 0)
i2c_bit_del_bus(&ioc_ops);
}
return ret;
}
__initcall(i2c_ioc_init);
drivers/acorn/char/pcf8583.c
+239
View File
@@ -0,0 +1,239 @@
/*
* linux/drivers/acorn/char/pcf8583.c
*
* Copyright (C) 2000 Russell King
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* Driver for PCF8583 RTC & RAM chip
*/
#include <linux/i2c.h>
#include <linux/slab.h>
#include <linux/string.h>
#include <linux/mc146818rtc.h>
#include <linux/init.h>
#include <linux/errno.h>
#include <linux/bcd.h>
#include "pcf8583.h"
static struct i2c_driver pcf8583_driver;
static unsigned short ignore[] = { I2C_CLIENT_END };
static unsigned short normal_addr[] = { 0x50, I2C_CLIENT_END };
static struct i2c_client_address_data addr_data = {
.normal_i2c = normal_addr,
.normal_i2c_range = ignore,
.probe = ignore,
.probe_range = ignore,
.ignore = ignore,
.ignore_range = ignore,
.force = ignore,
};
#define DAT(x) ((unsigned int)(x->dev.driver_data))
static int
pcf8583_attach(struct i2c_adapter *adap, int addr, int kind)
{
struct i2c_client *c;
unsigned char buf[1], ad[1] = { 0 };
struct i2c_msg msgs[2] = {
{ addr, 0, 1, ad },
{ addr, I2C_M_RD, 1, buf }
};
c = kmalloc(sizeof(*c), GFP_KERNEL);
if (!c)
return -ENOMEM;
memset(c, 0, sizeof(*c));
c->addr = addr;
c->adapter = adap;
c->driver = &pcf8583_driver;
if (i2c_transfer(c->adapter, msgs, 2) == 2)
DAT(c) = buf[0];
return i2c_attach_client(c);
}
static int
pcf8583_probe(struct i2c_adapter *adap)
{
return i2c_probe(adap, &addr_data, pcf8583_attach);
}
static int
pcf8583_detach(struct i2c_client *client)
{
i2c_detach_client(client);
kfree(client);
return 0;
}
static int
pcf8583_get_datetime(struct i2c_client *client, struct rtc_tm *dt)
{
unsigned char buf[8], addr[1] = { 1 };
struct i2c_msg msgs[2] = {
{ client->addr, 0, 1, addr },
{ client->addr, I2C_M_RD, 6, buf }
};
int ret = -EIO;
memset(buf, 0, sizeof(buf));
ret = i2c_transfer(client->adapter, msgs, 2);
if (ret == 2) {
dt->year_off = buf[4] >> 6;
dt->wday = buf[5] >> 5;
buf[4] &= 0x3f;
buf[5] &= 0x1f;
dt->cs = BCD_TO_BIN(buf[0]);
dt->secs = BCD_TO_BIN(buf[1]);
dt->mins = BCD_TO_BIN(buf[2]);
dt->hours = BCD_TO_BIN(buf[3]);
dt->mday = BCD_TO_BIN(buf[4]);
dt->mon = BCD_TO_BIN(buf[5]);
ret = 0;
}
return ret;
}
static int
pcf8583_set_datetime(struct i2c_client *client, struct rtc_tm *dt, int datetoo)
{
unsigned char buf[8];
int ret, len = 6;
buf[0] = 0;
buf[1] = DAT(client) | 0x80;
buf[2] = BIN_TO_BCD(dt->cs);
buf[3] = BIN_TO_BCD(dt->secs);
buf[4] = BIN_TO_BCD(dt->mins);
buf[5] = BIN_TO_BCD(dt->hours);
if (datetoo) {
len = 8;
buf[6] = BIN_TO_BCD(dt->mday) | (dt->year_off << 6);
buf[7] = BIN_TO_BCD(dt->mon) | (dt->wday << 5);
}
ret = i2c_master_send(client, (char *)buf, len);
if (ret == len)
ret = 0;
buf[1] = DAT(client);
i2c_master_send(client, (char *)buf, 2);
return ret;
}
static int
pcf8583_get_ctrl(struct i2c_client *client, unsigned char *ctrl)
{
*ctrl = DAT(client);
return 0;
}
static int
pcf8583_set_ctrl(struct i2c_client *client, unsigned char *ctrl)
{
unsigned char buf[2];
buf[0] = 0;
buf[1] = *ctrl;
DAT(client) = *ctrl;
return i2c_master_send(client, (char *)buf, 2);
}
static int
pcf8583_read_mem(struct i2c_client *client, struct mem *mem)
{
unsigned char addr[1];
struct i2c_msg msgs[2] = {
{ client->addr, 0, 1, addr },
{ client->addr, I2C_M_RD, 0, mem->data }
};
if (mem->loc < 8)
return -EINVAL;
addr[0] = mem->loc;
msgs[1].len = mem->nr;
return i2c_transfer(client->adapter, msgs, 2) == 2 ? 0 : -EIO;
}
static int
pcf8583_write_mem(struct i2c_client *client, struct mem *mem)
{
unsigned char addr[1];
struct i2c_msg msgs[2] = {
{ client->addr, 0, 1, addr },
{ client->addr, 0, 0, mem->data }
};
if (mem->loc < 8)
return -EINVAL;
addr[0] = mem->loc;
msgs[1].len = mem->nr;
return i2c_transfer(client->adapter, msgs, 2) == 2 ? 0 : -EIO;
}
static int
pcf8583_command(struct i2c_client *client, unsigned int cmd, void *arg)
{
switch (cmd) {
case RTC_GETDATETIME:
return pcf8583_get_datetime(client, arg);
case RTC_SETTIME:
return pcf8583_set_datetime(client, arg, 0);
case RTC_SETDATETIME:
return pcf8583_set_datetime(client, arg, 1);
case RTC_GETCTRL:
return pcf8583_get_ctrl(client, arg);
case RTC_SETCTRL:
return pcf8583_set_ctrl(client, arg);
case MEM_READ:
return pcf8583_read_mem(client, arg);
case MEM_WRITE:
return pcf8583_write_mem(client, arg);
default:
return -EINVAL;
}
}
static struct i2c_driver pcf8583_driver = {
.name = "PCF8583",
.id = I2C_DRIVERID_PCF8583,
.flags = I2C_DF_NOTIFY,
.attach_adapter = pcf8583_probe,
.detach_client = pcf8583_detach,
.command = pcf8583_command
};
static __init int pcf8583_init(void)
{
return i2c_add_driver(&pcf8583_driver);
}
__initcall(pcf8583_init);
drivers/acorn/char/pcf8583.h
+41
View File
@@ -0,0 +1,41 @@
/*
* linux/drivers/acorn/char/pcf8583.h
*
* Copyright (C) 2000 Russell King
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
struct rtc_tm {
unsigned char cs;
unsigned char secs;
unsigned char mins;
unsigned char hours;
unsigned char mday;
unsigned char mon;
unsigned char year_off;
unsigned char wday;
};
struct mem {
unsigned int loc;
unsigned int nr;
unsigned char *data;
};
#define RTC_GETDATETIME 0
#define RTC_SETTIME 1
#define RTC_SETDATETIME 2
#define RTC_GETCTRL 3
#define RTC_SETCTRL 4
#define MEM_READ 5
#define MEM_WRITE 6
#define CTRL_STOP 0x80
#define CTRL_HOLD 0x40
#define CTRL_32KHZ 0x00
#define CTRL_MASK 0x08
#define CTRL_ALARMEN 0x04
#define CTRL_ALARM 0x02
#define CTRL_TIMER 0x01