Changeset 4687a26c in mainline for uspace/lib/c/generic/device/hw_res.c

Timestamp:

2010-11-02T18:29:01Z (14 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

4f35b9ff

Parents:

76e1121f (diff), 28f4adb (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Merge mainline changes.

File:

• uspace/lib/c/generic/device/hw_res.c (moved) (moved from uspace/lib/net/include/ip_local.h ) (2 diffs)

uspace/lib/c/generic/device/hw_res.c

@@ -1 +1 @@
 /*
- * Copyright (c) 2009 Lukas Mejdrech
+ * Copyright (c) 2010 Lenka Trochtova
  * All rights reserved.
  *
@@ -26 +26 @@
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
-
-/** @addtogroup ip
+ 
+ /** @addtogroup libc
  * @{
  */
+/** @file
+ */
+ 
+#include <device/hw_res.h>
+#include <errno.h>
+#include <async.h>
+#include <malloc.h>
 
-#ifndef __NET_IP_LOCAL_H__
-#define __NET_IP_LOCAL_H__
+bool get_hw_resources(int dev_phone, hw_resource_list_t *hw_resources)
+{
+        ipcarg_t count = 0;
+        int rc = async_req_1_1(dev_phone, DEV_IFACE_ID(HW_RES_DEV_IFACE), GET_RESOURCE_LIST, &count);
+        hw_resources->count = count;
+        if (EOK != rc) {
+                return false;
+        }
+        
+        size_t size = count * sizeof(hw_resource_t);
+        hw_resources->resources = (hw_resource_t *)malloc(size);
+        if (NULL == hw_resources->resources) {
+                return false;
+        }
+        
+        rc = async_data_read_start(dev_phone, hw_resources->resources, size);
+        if (EOK != rc) {
+                free(hw_resources->resources);
+                hw_resources->resources = NULL;
+                return false;
+        }
+                 
+        return true;     
+}
 
-#include <async.h>
-#include <ipc/services.h>
-
-#include <ip_codes.h>
-#include <inet.h>
-#include <in.h>
-#include <socket.h>
-
-extern int ip_received_error_msg_local(int, device_id_t, packet_t, services_t,
-    services_t);
-extern int ip_set_gateway_req_local(int, device_id_t, in_addr_t);
-extern int ip_packet_size_req_local(int, device_id_t, packet_dimension_ref);
-extern int ip_received_error_msg_local(int, device_id_t, packet_t, services_t,
-    services_t);
-extern int ip_device_req_local(int, device_id_t, services_t);
-extern int ip_add_route_req_local(int, device_id_t, in_addr_t, in_addr_t,
-    in_addr_t);
-extern int ip_send_msg_local(int, device_id_t, packet_t, services_t,
-    services_t);
-extern int ip_get_route_req_local(int, ip_protocol_t, const struct sockaddr *,
-    socklen_t, device_id_t *, void **, size_t *);
-
-#endif
-
-/** @}
+bool enable_interrupt(int dev_phone)
+{
+        int rc = async_req_1_0(dev_phone, DEV_IFACE_ID(HW_RES_DEV_IFACE), ENABLE_INTERRUPT);
+        return rc == EOK;
+}
+ 
+ 
+ 
+ /** @}
  */