Changeset 774afaae in mainline for uspace/drv/vhc/hc.c

Timestamp:

2010-12-15T21:56:14Z (13 years ago)

Author:

Vojtech Horky <vojtechhorky@…>

Branches:

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

Children:

e63a4e1

Parents:

1840e0d

Message:

Refactoring of virtual hub

The hub is now divided into two layers (one as a hub and the other
one as a virtual USB device) and separated into more files for better
readability.

File:

• uspace/drv/vhc/hc.c (modified) (3 diffs)

uspace/drv/vhc/hc.c

@@ -78 +78 @@
         list_get_instance(lnk, transaction_t, link)
 
+#define HUB_STATUS_MAX_LEN (HUB_PORT_COUNT + 64)
+
 static inline unsigned int pseudo_random(unsigned int *seed)
 {
@@ -115 +117 @@
                 }
                 
-                char ports[HUB_PORT_COUNT + 2];
-                hub_get_port_statuses(ports, HUB_PORT_COUNT + 1);
-                dprintf(4, "virtual hub: addr=%d ports=%s",
-                    virthub_dev.address, ports);
+                char ports[HUB_STATUS_MAX_LEN + 1];
+                virthub_get_status(&virtual_hub_device, ports, HUB_STATUS_MAX_LEN);
                 
                 link_t *first_transaction_link = transaction_list.next;
@@ -126 +126 @@
                 
 
-                dprintf(0, "about to process " TRANSACTION_FORMAT " (vhub:%s)",
+                dprintf(0, "about to process " TRANSACTION_FORMAT " [%s]",
                     TRANSACTION_PRINTF(*transaction), ports);