- move large rctx definitions to req_ctx.h

- add more fine-grained debugging macros in pcd_enumarate.c
- resolve race conditions between main-loop ep_refill and irq-triggered
  ep_refill by adding one irq-[b]locking variant
- consolidate endpoint reset code into reset_ep()
- add code to handle correct transmission and reception of usb transfers
  larger than endpoint size
- use new jump address (0x104000) in DFU Cstartup.S
- move main_usb to pcd subdirectory
- fix include/compile.h make dependencies
- make usb benchmark code use new large req_ctx


git-svn-id: https://svn.openpcd.org:2342/trunk@219 6dc7ffe9-61d6-0310-9af1-9938baff3ed1

1 files changed, 44 insertions, 0 deletions

diff --git a/firmware/src/pcd/main_usb.c b/firmware/src/pcd/main_usb.c
new file mode 100644
index 0000000..fcd3306
--- /dev/null
+++ b/firmware/src/pcd/main_usb.c
@@ -0,0 +1,44 @@
+/* main_usb - OpenPCD test firmware for benchmarking USB performance
+ * (C) 2006 by Harald Welte <laforge@gnumonks.org>
+ */
+
+#include <errno.h>
+#include <string.h>
+#include <lib_AT91SAM7.h>
+#include <openpcd.h>
+#include <os/dbgu.h>
+#include <os/led.h>
+#include <os/pcd_enumerate.h>
+#include <os/usb_handler.h>
+
+static void help(void)
+{
+}
+
+int _main_dbgu(char key)
+{
+	switch (key) {
+	default:
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+void _init_func(void)
+{
+	usbtest_init();
+}
+
+void _main_func(void)
+{
+	/* first we try to get rid of pending to-be-sent stuff */
+	usb_out_process();
+
+	/* next we deal with incoming reqyests from USB EP1 (OUT) */
+	usb_in_process();
+
+	/* try unthrottling sources since we now are [more] likely to
+	 * have empty request contexts */
+	udp_unthrottle();
+}