Finally full multicore support for PortalPlayer 502x targets with an eye towards the possibility of other types. All SVN targets the low-lag code to speed up blocking operations. Most files are modified here simple due to a name change to actually support a real event object and a param change to create_thread. Add some use of new features but just sit on things for a bit and leave full integration for later. Work will continue on to address size on sensitive targets and simplify things if possible. Any PP target having problems with SWP can easily be changed to sw corelocks with one #define change in config.h though only PP5020 has shown an issue and seems to work without any difficulties.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15134 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 6 insertions, 5 deletions

diff --git a/firmware/common/dircache.c b/firmware/common/dircache.c
index c39dd7f7b5..b92d8fe974 100644
--- a/firmware/common/dircache.c
+++ b/firmware/common/dircache.c
@@ -62,7 +62,7 @@ static unsigned long reserve_used = 0;
 static unsigned int  cache_build_ticks = 0;
 static char dircache_cur_path[MAX_PATH*2];
 
-static struct event_queue dircache_queue;
+static struct event_queue dircache_queue NOCACHEBSS_ATTR;
 static long dircache_stack[(DEFAULT_STACK_SIZE + 0x900)/sizeof(long)];
 static const char dircache_thread_name[] = "dircache";
 
@@ -147,7 +147,7 @@ static struct travel_data dir_recursion[MAX_SCAN_DEPTH];
  */
 static bool check_event_queue(void)
 {
-    struct event ev;
+    struct queue_event ev;
     
     queue_wait_w_tmo(&dircache_queue, &ev, 0);
     switch (ev.id)
@@ -598,7 +598,7 @@ static int dircache_do_rebuild(void)
  */
 static void dircache_thread(void)
 {
-    struct event ev;
+    struct queue_event ev;
 
     while (1)
     {
@@ -701,8 +701,9 @@ void dircache_init(void)
     
     queue_init(&dircache_queue, true);
     create_thread(dircache_thread, dircache_stack,
-                sizeof(dircache_stack), dircache_thread_name IF_PRIO(, PRIORITY_BACKGROUND)
-                IF_COP(, CPU, false));
+                sizeof(dircache_stack), 0, dircache_thread_name
+                IF_PRIO(, PRIORITY_BACKGROUND)
+                IF_COP(, CPU));
 }
 
 /**