Changeset 9be360ee in mainline for uspace/srv/hid/kbd/port/sgcn.c

Timestamp:

2011-06-11T22:06:47Z (14 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

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

Children:

4f3f9659

Parents:

56ad818

Message:

Allow keyboard server to handle more than one driver at the same time.

File:

• uspace/srv/hid/kbd/port/sgcn.c (modified) (5 diffs)

uspace/srv/hid/kbd/port/sgcn.c

@@ -1 +1 @@
 /*
  * Copyright (c) 2008 Pavel Rimsky
+ * Copyright (c) 2011 Jiri Svoboda
  * All rights reserved.
  *
@@ -46 +47 @@
 #include <errno.h>
 
-static int sgcn_port_init(void);
+static int sgcn_port_init(kbd_dev_t *);
 static void sgcn_port_yield(void);
 static void sgcn_port_reclaim(void);
@@ -58 +59 @@
 };
 
+static kbd_dev_t *kbd_dev;
+
 #define POLL_INTERVAL  10000
 
@@ -113 +116 @@
  * Maps the physical memory (SRAM) and creates the polling thread. 
  */
-static int sgcn_port_init(void)
-{
+static int sgcn_port_init(kbd_dev_t *kdev)
+{
+        kbd_dev = kdev;
+        
         sysarg_t sram_paddr;
         if (sysinfo_get_value("sram.address.physical", &sram_paddr) != EOK)
@@ -179 +184 @@
                 buf_ptr = (volatile char *)
                         SGCN_BUFFER(char, SGCN_BUFFER_HEADER->in_rdptr);
-                kbd_push_scancode(c);
+                kbd_push_scancode(kbd_dev, c);
         }
 }