Changeset 60e5a856 in mainline for uspace/drv/usbhid/kbd/kbddev.c

Timestamp:

2011-06-12T16:22:18Z (14 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

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

Children:

46b60e6

Parents:

5f88293

Message:

Bring back support for setting LEDs on USB keyboard.

File:

• uspace/drv/usbhid/kbd/kbddev.c (modified) (5 diffs)

uspace/drv/usbhid/kbd/kbddev.c

@@ -101 +101 @@
 const char *HID_KBD_FUN_NAME = "keyboard";
 const char *HID_KBD_CLASS_NAME = "keyboard";
+
+static void usb_kbd_set_led(usb_hid_dev_t *hid_dev, usb_kbd_t *kbd_dev);
 
 /*----------------------------------------------------------------------------*/
@@ -174 +176 @@
 {
         sysarg_t method = IPC_GET_IMETHOD(*icall);
+        int callback;
         
         usb_kbd_t *kbd_dev = (usb_kbd_t *)fun->driver_data;
@@ -183 +186 @@
         }
 
-        if (method == IPC_M_CONNECT_TO_ME) {
-                int callback = IPC_GET_ARG5(*icall);
+        switch (method) {
+        case IPC_M_CONNECT_TO_ME:
+                callback = IPC_GET_ARG5(*icall);
 
                 if (kbd_dev->console_phone != -1) {
@@ -197 +201 @@
                 usb_log_debug("default_connection_handler: OK\n");
                 async_answer_0(icallid, EOK);
-                return;
-        }
-        
-        usb_log_debug("default_connection_handler: Wrong function.\n");
-        async_answer_0(icallid, EINVAL);
+                break;
+        case KBDEV_SET_IND:
+                kbd_dev->mods = IPC_GET_ARG1(*icall);
+                usb_kbd_set_led(kbd_dev->hid_dev, kbd_dev);
+                async_answer_0(icallid, EOK);
+                break;
+        default:
+                usb_log_debug("default_connection_handler: Wrong function.\n");
+                async_answer_0(icallid, EINVAL);
+                break;
+        }
 }
 
@@ -615 +625 @@
                 return ENOMEM;  // TODO: some other code??
         }
+
+        /* Store link to HID device */
+        kbd_dev->hid_dev = hid_dev;
         
         /*