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path: root/drivers/s390/char
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Diffstat (limited to 'drivers/s390/char')
-rw-r--r--drivers/s390/char/defkeymap.c66
-rw-r--r--drivers/s390/char/keyboard.c32
-rw-r--r--drivers/s390/char/keyboard.h11
3 files changed, 61 insertions, 48 deletions
diff --git a/drivers/s390/char/defkeymap.c b/drivers/s390/char/defkeymap.c
index 98a5c459a1bf..0f71ecff42fa 100644
--- a/drivers/s390/char/defkeymap.c
+++ b/drivers/s390/char/defkeymap.c
@@ -9,7 +9,9 @@
#include <linux/kbd_kern.h>
#include <linux/kbd_diacr.h>
-u_short plain_map[NR_KEYS] = {
+#include "keyboard.h"
+
+u_short ebc_plain_map[NR_KEYS] = {
0xf000, 0xf000, 0xf000, 0xf000, 0xf000, 0xf000, 0xf000, 0xf000,
0xf000, 0xf000, 0xf000, 0xf000, 0xf000, 0xf000, 0xf000, 0xf000,
0xf000, 0xf000, 0xf000, 0xf000, 0xf000, 0xf000, 0xf000, 0xf000,
@@ -85,12 +87,12 @@ static u_short shift_ctrl_map[NR_KEYS] = {
0xf20a, 0xf108, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200, 0xf200,
};
-ushort *key_maps[MAX_NR_KEYMAPS] = {
- plain_map, shift_map, NULL, NULL,
+ushort *ebc_key_maps[MAX_NR_KEYMAPS] = {
+ ebc_plain_map, shift_map, NULL, NULL,
ctrl_map, shift_ctrl_map, NULL,
};
-unsigned int keymap_count = 4;
+unsigned int ebc_keymap_count = 4;
/*
@@ -99,7 +101,7 @@ unsigned int keymap_count = 4;
* the default and allocate dynamically in chunks of 512 bytes.
*/
-char func_buf[] = {
+char ebc_func_buf[] = {
'\033', '[', '[', 'A', 0,
'\033', '[', '[', 'B', 0,
'\033', '[', '[', 'C', 0,
@@ -123,37 +125,37 @@ char func_buf[] = {
};
-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,
+char *ebc_funcbufptr = ebc_func_buf;
+int ebc_funcbufsize = sizeof(ebc_func_buf);
+int ebc_funcbufleft = 0; /* space left */
+
+char *ebc_func_table[MAX_NR_FUNC] = {
+ ebc_func_buf + 0,
+ ebc_func_buf + 5,
+ ebc_func_buf + 10,
+ ebc_func_buf + 15,
+ ebc_func_buf + 20,
+ ebc_func_buf + 25,
+ ebc_func_buf + 31,
+ ebc_func_buf + 37,
+ ebc_func_buf + 43,
+ ebc_func_buf + 49,
+ ebc_func_buf + 55,
+ ebc_func_buf + 61,
+ ebc_func_buf + 67,
+ ebc_func_buf + 73,
+ ebc_func_buf + 79,
+ ebc_func_buf + 85,
+ ebc_func_buf + 91,
+ ebc_func_buf + 97,
+ ebc_func_buf + 103,
+ ebc_func_buf + 109,
NULL,
};
-struct kbdiacruc accent_table[MAX_DIACR] = {
+struct kbdiacruc ebc_accent_table[MAX_DIACR] = {
{'^', 'c', 0003}, {'^', 'd', 0004},
{'^', 'z', 0032}, {'^', 0012, 0000},
};
-unsigned int accent_table_size = 4;
+unsigned int ebc_accent_table_size = 4;
diff --git a/drivers/s390/char/keyboard.c b/drivers/s390/char/keyboard.c
index 5b505fdaedec..db1fbf9b00b5 100644
--- a/drivers/s390/char/keyboard.c
+++ b/drivers/s390/char/keyboard.c
@@ -54,24 +54,24 @@ kbd_alloc(void) {
kbd = kzalloc(sizeof(struct kbd_data), GFP_KERNEL);
if (!kbd)
goto out;
- kbd->key_maps = kzalloc(sizeof(key_maps), GFP_KERNEL);
+ kbd->key_maps = kzalloc(sizeof(ebc_key_maps), GFP_KERNEL);
if (!kbd->key_maps)
goto out_kbd;
- for (i = 0; i < ARRAY_SIZE(key_maps); i++) {
- if (key_maps[i]) {
- kbd->key_maps[i] = kmemdup(key_maps[i],
+ for (i = 0; i < ARRAY_SIZE(ebc_key_maps); i++) {
+ if (ebc_key_maps[i]) {
+ kbd->key_maps[i] = kmemdup(ebc_key_maps[i],
sizeof(u_short) * NR_KEYS,
GFP_KERNEL);
if (!kbd->key_maps[i])
goto out_maps;
}
}
- kbd->func_table = kzalloc(sizeof(func_table), GFP_KERNEL);
+ kbd->func_table = kzalloc(sizeof(ebc_func_table), GFP_KERNEL);
if (!kbd->func_table)
goto out_maps;
- for (i = 0; i < ARRAY_SIZE(func_table); i++) {
- if (func_table[i]) {
- kbd->func_table[i] = kstrdup(func_table[i],
+ for (i = 0; i < ARRAY_SIZE(ebc_func_table); i++) {
+ if (ebc_func_table[i]) {
+ kbd->func_table[i] = kstrdup(ebc_func_table[i],
GFP_KERNEL);
if (!kbd->func_table[i])
goto out_func;
@@ -81,22 +81,22 @@ kbd_alloc(void) {
kzalloc(sizeof(fn_handler_fn *) * NR_FN_HANDLER, GFP_KERNEL);
if (!kbd->fn_handler)
goto out_func;
- kbd->accent_table = kmemdup(accent_table,
+ kbd->accent_table = kmemdup(ebc_accent_table,
sizeof(struct kbdiacruc) * MAX_DIACR,
GFP_KERNEL);
if (!kbd->accent_table)
goto out_fn_handler;
- kbd->accent_table_size = accent_table_size;
+ kbd->accent_table_size = ebc_accent_table_size;
return kbd;
out_fn_handler:
kfree(kbd->fn_handler);
out_func:
- for (i = 0; i < ARRAY_SIZE(func_table); i++)
+ for (i = 0; i < ARRAY_SIZE(ebc_func_table); i++)
kfree(kbd->func_table[i]);
kfree(kbd->func_table);
out_maps:
- for (i = 0; i < ARRAY_SIZE(key_maps); i++)
+ for (i = 0; i < ARRAY_SIZE(ebc_key_maps); i++)
kfree(kbd->key_maps[i]);
kfree(kbd->key_maps);
out_kbd:
@@ -112,10 +112,10 @@ kbd_free(struct kbd_data *kbd)
kfree(kbd->accent_table);
kfree(kbd->fn_handler);
- for (i = 0; i < ARRAY_SIZE(func_table); i++)
+ for (i = 0; i < ARRAY_SIZE(ebc_func_table); i++)
kfree(kbd->func_table[i]);
kfree(kbd->func_table);
- for (i = 0; i < ARRAY_SIZE(key_maps); i++)
+ for (i = 0; i < ARRAY_SIZE(ebc_key_maps); i++)
kfree(kbd->key_maps[i]);
kfree(kbd->key_maps);
kfree(kbd);
@@ -131,7 +131,7 @@ kbd_ascebc(struct kbd_data *kbd, unsigned char *ascebc)
int i, j, k;
memset(ascebc, 0x40, 256);
- for (i = 0; i < ARRAY_SIZE(key_maps); i++) {
+ for (i = 0; i < ARRAY_SIZE(ebc_key_maps); i++) {
keymap = kbd->key_maps[i];
if (!keymap)
continue;
@@ -158,7 +158,7 @@ kbd_ebcasc(struct kbd_data *kbd, unsigned char *ebcasc)
int i, j, k;
memset(ebcasc, ' ', 256);
- for (i = 0; i < ARRAY_SIZE(key_maps); i++) {
+ for (i = 0; i < ARRAY_SIZE(ebc_key_maps); i++) {
keymap = kbd->key_maps[i];
if (!keymap)
continue;
diff --git a/drivers/s390/char/keyboard.h b/drivers/s390/char/keyboard.h
index a074d9711628..c467589c7f45 100644
--- a/drivers/s390/char/keyboard.h
+++ b/drivers/s390/char/keyboard.h
@@ -14,6 +14,17 @@
struct kbd_data;
+extern int ebc_funcbufsize, ebc_funcbufleft;
+extern char *ebc_func_table[MAX_NR_FUNC];
+extern char ebc_func_buf[];
+extern char *ebc_funcbufptr;
+extern unsigned int ebc_keymap_count;
+
+extern struct kbdiacruc ebc_accent_table[];
+extern unsigned int ebc_accent_table_size;
+extern unsigned short *ebc_key_maps[MAX_NR_KEYMAPS];
+extern unsigned short ebc_plain_map[NR_KEYS];
+
typedef void (fn_handler_fn)(struct kbd_data *);
/*
generated by cgit (git 2.34.1) at 2024-06-29 02:13:03 +0000