Changeset 9141377 in mainline for uspace/kbd/arch/sparc64/src/kbd.c

Timestamp:

2006-09-07T19:45:46Z (18 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

801579fe

Parents:

9dae51d7

Message:

sparc64 support for the kbd userspace service.

File:

• uspace/kbd/arch/sparc64/src/kbd.c (modified) (1 diff)

uspace/kbd/arch/sparc64/src/kbd.c

@@ -40 +40 @@
 #include <kbd.h>
 #include <keys.h>
+#include <stdio.h>
+#include <types.h>
+#include <genarch/kbd.h>
 
+#define KBD_KEY_RELEASE         0x80
+#define KBD_ALL_KEYS_UP         0x7f
+
+irq_cmd_t z8530_cmds[] = {
+        { CMD_MEM_READ_1, 0, 0, 1 }
+};
+        
+irq_code_t z8530_kbd = {
+        1,
+        z8530_cmds
+};
 
 int kbd_arch_init(void)
 {
+        z8530_cmds[0].addr = (void *) sysinfo_value("kbd.address.virtual") + 6;
+        ipc_register_irq(sysinfo_value("kbd.irq"), &z8530_kbd);
         return 0;
 }
 
+/** Process keyboard events */
+int kbd_arch_process(keybuffer_t *keybuffer, ipc_call_t *call)
+{
+        int scan_code = IPC_GET_ARG1(*call);
 
-int kbd_arch_process(keybuffer_t *keybuffer, ipc_call_t *call) 
-{
+        if (scan_code == KBD_ALL_KEYS_UP)
+                return 1;
+                
+        if (scan_code & KBD_KEY_RELEASE)
+                key_released(keybuffer, scan_code ^ KBD_KEY_RELEASE);
+        else
+                key_pressed(keybuffer, scan_code);
+
         return 1;
 }