Changeset 46b881c in mainline for uspace/lib/drv/generic/remote_hw_res.c

Timestamp:

2011-01-29T11:36:41Z (14 years ago)

Author:

Martin Decky <martin@…>

Branches:

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

Children:

0b6931a, 8add9ca5

Parents:

e26a4633 (diff), ffa2c8ef (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:

IPC/async: strictly isolate the use of low-level IPC methods (ipc_*) and async framework methods (async_*) in user code, do not allow a mixture of both in a single source file

Benefits for future plans

• The async framework could use different communication style under the hood, but keeping the same high-level API
• The async framework can be integrated more tightly with sessions without potential problems of intermixing session-aware async methods with session-unaware low-level methods in user code
• The async_serialize_start()/_end() can be deprecated more easily

File:

• uspace/lib/drv/generic/remote_hw_res.c (modified) (4 diffs)

uspace/lib/drv/generic/remote_hw_res.c

@@ -33 +33 @@
  */
 
-#include <ipc/ipc.h>
 #include <async.h>
 #include <errno.h>
@@ -62 +61 @@
         
         if (hw_res_ops->enable_interrupt == NULL)
-                ipc_answer_0(callid, ENOTSUP);
+                async_answer_0(callid, ENOTSUP);
         else if (hw_res_ops->enable_interrupt(dev))
-                ipc_answer_0(callid, EOK);
+                async_answer_0(callid, EOK);
         else
-                ipc_answer_0(callid, EREFUSED);
+                async_answer_0(callid, EREFUSED);
 }
 
@@ -75 +74 @@
 
         if (hw_res_ops->get_resource_list == NULL) {
-                ipc_answer_0(callid, ENOTSUP);
+                async_answer_0(callid, ENOTSUP);
                 return;
         }
@@ -81 +80 @@
         hw_resource_list_t *hw_resources = hw_res_ops->get_resource_list(dev);
         if (hw_resources == NULL){
-                ipc_answer_0(callid, ENOENT);
+                async_answer_0(callid, ENOENT);
                 return;
         }
         
-        ipc_answer_1(callid, EOK, hw_resources->count);
+        async_answer_1(callid, EOK, hw_resources->count);
 
         size_t len;