Changeset 1a5b252 in mainline for uspace/drv/infrastructure/rootvirt/rootvirt.c

Timestamp:

2011-08-21T11:54:15Z (13 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

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

Children:

8cc4ddb

Parents:

e64df9a

Message:

DDF support for function offlining and onlining. This allows
(anticipated) hot removal — support needs to be added in individual
drivers, currently there is support in test1 and partially in rootvirt.
Surprise removal is not supported. TODO: synchronization.

File:

• uspace/drv/infrastructure/rootvirt/rootvirt.c (modified) (2 diffs)

uspace/drv/infrastructure/rootvirt/rootvirt.c

@@ -63 +63 @@
 
 static int rootvirt_add_device(ddf_dev_t *dev);
+static int rootvirt_fun_online(ddf_fun_t *fun);
+static int rootvirt_fun_offline(ddf_fun_t *fun);
 
 static driver_ops_t rootvirt_ops = {
-        .add_device = &rootvirt_add_device
+        .add_device = &rootvirt_add_device,
+        .fun_online = &rootvirt_fun_online,
+        .fun_offline = &rootvirt_fun_offline
 };
 
@@ -140 +144 @@
 }
 
+static int rootvirt_fun_online(ddf_fun_t *fun)
+{
+        ddf_msg(LVL_DEBUG, "rootvirt_fun_online()");
+        return ddf_fun_online(fun);
+}
+
+static int rootvirt_fun_offline(ddf_fun_t *fun)
+{
+        ddf_msg(LVL_DEBUG, "rootvirt_fun_offline()");
+        return ddf_fun_offline(fun);
+}
+
 int main(int argc, char *argv[])
 {