Changeset ccd1a14 in mainline for uspace/srv/console/console.c

Timestamp:

2009-04-25T11:54:17Z (15 years ago)

Author:

Jiri Svoboda <jirik.svoboda@…>

Branches:

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

Children:

9701d49

Parents:

ebfabf6

Message:

Stop userspace kbd driver from polling when switching to kcon. Also, fix swapped reversed enabling/disabling of polling in kernel sgcn and ski drivers.

File:

• uspace/srv/console/console.c (modified) (5 diffs)

uspace/srv/console/console.c

@@ -65 +65 @@
 int prev_console = 0;
 
+/** Phone to the keyboard driver. */
+static int kbd_phone;
+
 /** Information about framebuffer */
 struct {
@@ -150 +153 @@
 {
         ipc_call_sync_0_0(fb_info.phone, FB_SCREEN_RECLAIM);
+}
+
+static void kbd_yield(void)
+{
+        ipc_call_sync_0_0(kbd_phone, KBD_YIELD);
+}
+
+static void kbd_reclaim(void)
+{
+        ipc_call_sync_0_0(kbd_phone, KBD_RECLAIM);
 }
 
@@ -342 +355 @@
                 gcons_in_kernel();
                 screen_yield();
+                kbd_yield();
                 async_serialize_end();
 
@@ -357 +371 @@
                 if (active_console == KERNEL_CONSOLE) {
                         screen_reclaim();
+                        kbd_reclaim();
                         gcons_redraw_console();
                 }
@@ -666 +681 @@
         
         ipcarg_t phonehash;
-        int kbd_phone;
         size_t ib_size;
         int i;