Changes in uspace/srv/hid/input/port/chardev.c [854eddd6:15f3c3f] in mainline

File:

• uspace/srv/hid/input/port/chardev.c (modified) (7 diffs)

uspace/srv/hid/input/port/chardev.c

@@ -37 +37 @@
 #include <ipc/char.h>
 #include <async.h>
-#include <async_obsolete.h>
 #include <input.h>
 #include <kbd_port.h>
 #include <kbd.h>
-#include <devmap.h>
-#include <devmap_obsolete.h>
+#include <loc.h>
 #include <errno.h>
 #include <stdio.h>
@@ -61 +59 @@
 
 static kbd_dev_t *kbd_dev;
-static int dev_phone;
+static async_sess_t *dev_sess;
 
 /** List of devices to try connecting to. */
@@ -73 +71 @@
 static int chardev_port_init(kbd_dev_t *kdev)
 {
-        devmap_handle_t handle;
+        service_id_t service_id;
+        async_exch_t *exch;
         unsigned int i;
         int rc;
@@ -80 +79 @@
         
         for (i = 0; i < num_devs; i++) {
-                rc = devmap_device_get_handle(in_devs[i], &handle, 0);
+                rc = loc_service_get_id(in_devs[i], &service_id, 0);
                 if (rc == EOK)
                         break;
@@ -90 +89 @@
         }
         
-        dev_phone = devmap_obsolete_device_connect(handle, IPC_FLAG_BLOCKING);
-        if (dev_phone < 0) {
+        dev_sess = loc_service_connect(EXCHANGE_ATOMIC, service_id,
+            IPC_FLAG_BLOCKING);
+        if (dev_sess == NULL) {
                 printf("%s: Failed connecting to device\n", NAME);
                 return ENOENT;
         }
         
+        exch = async_exchange_begin(dev_sess);
+        if (exch == NULL) {
+                printf("%s: Failed starting exchange with device\n", NAME);
+                async_hangup(dev_sess);
+                return ENOMEM;
+        }
+        
         /* NB: The callback connection is slotted for removal */
-        if (async_obsolete_connect_to_me(dev_phone, 0, 0, 0, kbd_port_events,
-            NULL) != 0) {
-                printf(NAME ": Failed to create callback from device\n");
+        rc = async_connect_to_me(exch, 0, 0, 0, kbd_port_events, NULL);
+        async_exchange_end(exch);
+        
+        if (rc != 0) {
+                printf("%s: Failed to create callback from device\n", NAME);
+                async_hangup(dev_sess);
                 return -1;
         }
-
+        
         return 0;
 }
@@ -116 +126 @@
 static void chardev_port_write(uint8_t data)
 {
-        async_obsolete_msg_1(dev_phone, CHAR_WRITE_BYTE, data);
+        async_exch_t *exch = async_exchange_begin(dev_sess);
+        if (exch == NULL) {
+                printf("%s: Failed starting exchange with device\n", NAME);
+                return;
+        }
+
+        async_msg_1(exch, CHAR_WRITE_BYTE, data);
+        async_exchange_end(exch);
 }
 
@@ -136 +153 @@
                 switch (IPC_GET_IMETHOD(call)) {
                 case CHAR_NOTIF_BYTE:
-                        kbd_push_scancode(kbd_dev, IPC_GET_ARG1(call));
+                        kbd_push_data(kbd_dev, IPC_GET_ARG1(call));
                         break;
                 default: