Changeset ad104e0 in mainline

Timestamp:

2010-12-04T17:00:14Z (14 years ago)

Author:

Vojtech Horky <vojtechhorky@…>

Branches:

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

Children:

4689d40, 54b141a

Parents:

6f04905

Message:

Virtual USB HC can reserve address

The implementation is stupid but shall be okay for now.

Location:

uspace/drv/vhc

Files:

• Makefile (modified) (1 diff)
• addrmgm.c (added)
• conn.h (modified) (1 diff)
• connhost.c (modified) (1 diff)
• hcd.c (modified) (1 diff)

uspace/drv/vhc/Makefile

@@ -39 +39 @@
 
 SOURCES = \
+        addrmgm.c \
         conndev.c \
         connhost.c \

uspace/drv/vhc/conn.h

@@ -47 +47 @@
 usbhc_iface_t vhc_iface;
 
+void address_init(void);
+int reserve_default_address(device_t *);
+int release_default_address(device_t *);
+int request_address(device_t *, usb_address_t *);
+int release_address(device_t *, usb_address_t);
+
+
 void default_connection_handler(device_t *, ipc_callid_t, ipc_call_t *);
 

uspace/drv/vhc/connhost.c

@@ -227 +227 @@
 usbhc_iface_t vhc_iface = {
         .tell_address = get_address,
+
+        .reserve_default_address = reserve_default_address,
+        .release_default_address = release_default_address,
+        .request_address = request_address,
+        .release_address = release_address,
+
         .interrupt_out = interrupt_out,
         .interrupt_in = interrupt_in,
+
         .control_write_setup = control_write_setup,
         .control_write_data = control_write_data,
         .control_write_status = control_write_status,
+
         .control_read_setup = control_read_setup,
         .control_read_data = control_read_data,

uspace/drv/vhc/hcd.c

@@ -72 +72 @@
 
         /*
+         * Initialize address management.
+         */
+        address_init();
+
+        /*
          * Initialize our hub and announce its presence.
          */