From e733ac36bf52283ff70fa352447fd85d41580e49 Mon Sep 17 00:00:00 2001
From: zwelch <zwelch@b42882b7-edfa-0310-969c-e2dbd0fdcd60>
Date: Tue, 2 Jun 2009 06:21:49 +0000
Subject: [PATCH] More JTAG interface driver cleanup: - Make
interface_jtag_execute_queue call new helper function. - Add
default_interface_jtag_execute_queue to wrap jtag interface access.
This patch may look useless on its own, but it helps to isolate the core
JTAG variables from the interface_jtag_* routines, so the later can be
moved into jtag_driver.c in a pending patch.
git-svn-id: svn://svn.berlios.de/openocd/trunk@1993 b42882b7-edfa-0310-969c-e2dbd0fdcd60
---
src/jtag/jtag.c | 7 ++++++-
src/jtag/jtag.h | 7 +++++++
2 files changed, 13 insertions(+), 1 deletion(-)
diff --git a/src/jtag/jtag.c b/src/jtag/jtag.c
index d55888ca8..cc7082de9 100644
--- a/src/jtag/jtag.c
+++ b/src/jtag/jtag.c
@@ -1570,7 +1570,7 @@ int interface_jtag_execute_queue(void)
return ERROR_FAIL;
}
- retval = jtag->execute_queue();
+ retval = default_interface_jtag_execute_queue();
if (retval == ERROR_OK)
{
@@ -1592,6 +1592,11 @@ int interface_jtag_execute_queue(void)
}
#endif
+int default_interface_jtag_execute_queue(void)
+{
+ return jtag->execute_queue();
+}
+
void jtag_execute_queue_noclear(void)
{
/* each flush can take as much as 1-2ms on high bandwidth low latency interfaces.
diff --git a/src/jtag/jtag.h b/src/jtag/jtag.h
index 4a1be9fc2..668486332 100644
--- a/src/jtag/jtag.h
+++ b/src/jtag/jtag.h
@@ -869,6 +869,13 @@ extern int interface_jtag_add_sleep(u32 us);
extern int interface_jtag_add_clocks(int num_cycles);
extern int interface_jtag_execute_queue(void);
+/**
+ * Calls the interface callback to execute the queue. This routine
+ * is used by the JTAG driver layer and should not be called directly.
+ */
+extern int default_interface_jtag_execute_queue(void);
+
+
#endif // INCLUDE_JTAG_MINIDRIVER_H
/* this allows JTAG devices to implement the entire jtag_xxx() layer in hw/sw */
--
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