- 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, 5 insertions, 0 deletions

diff --git a/firmware/src/os/req_ctx.h b/firmware/src/os/req_ctx.h
index b68fb66..535267b 100644
--- a/firmware/src/os/req_ctx.h
+++ b/firmware/src/os/req_ctx.h
@@ -1,6 +1,9 @@
 #ifndef _REQ_CTX_H
 #define _REQ_CTX_H
 
+#define RCTX_SIZE_LARGE	2048
+#define RCTX_SIZE_SMALL	64
+
 #define MAX_HDRSIZE	sizeof(struct openpcd_hdr)
 #define MAX_REQSIZE	(64-MAX_HDRSIZE)
 
@@ -32,6 +35,8 @@ struct req_ctx {
 
 #define RCTX_STATE_PIOIRQ_BUSY		0x80
 
+#define RCTX_STATE_INVALID		0xff
+
 extern struct req_ctx *req_ctx_find_get(int large, unsigned long old_state, unsigned long new_state);
 extern struct req_ctx *req_ctx_find_busy(void);
 extern void req_ctx_set_state(struct req_ctx *ctx, unsigned long new_state);