Changeset d56ab85 in mainline for uspace/drv/char/ps2mouse/ps2mouse.c

Timestamp:

2011-12-26T15:44:46Z (13 years ago)

Author:

Jan Vesely <jano.vesely@…>

Branches:

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

Children:

ec3b125

Parents:

9f97ffe

Message:

ps2mouse: Check init response from the device.

File:

• uspace/drv/char/ps2mouse/ps2mouse.c (modified) (2 diffs)

uspace/drv/char/ps2mouse/ps2mouse.c

@@ -116 +116 @@
                 return EIO;
         }
-#if 0 /* Enable this when we can guarantee that the response won't be lost. */
+
         size = char_dev_read(mouse->parent_sess, &report, 1);
         if (size != 1 || report != PS2_MOUSE_ACK) {
@@ -126 +126 @@
                 return EIO;
         }
-#endif
 
         mouse->polling_fibril = fibril_create(polling_ps2, mouse);