summaryrefslogtreecommitdiff
path: root/src
diff options
context:
space:
mode:
authorzwelch <zwelch@b42882b7-edfa-0310-969c-e2dbd0fdcd60>2009-06-02 06:21:49 +0000
committerzwelch <zwelch@b42882b7-edfa-0310-969c-e2dbd0fdcd60>2009-06-02 06:21:49 +0000
commite733ac36bf52283ff70fa352447fd85d41580e49 (patch)
treeb636c3a2ba78f46d7a61572b2eb3e743d3599c83 /src
parent6ef5a622af24a3644c1ebd5cf690bd5c38e6d8a3 (diff)
downloadopenocd+libswd-e733ac36bf52283ff70fa352447fd85d41580e49.tar.gz
openocd+libswd-e733ac36bf52283ff70fa352447fd85d41580e49.tar.bz2
openocd+libswd-e733ac36bf52283ff70fa352447fd85d41580e49.tar.xz
openocd+libswd-e733ac36bf52283ff70fa352447fd85d41580e49.zip
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
Diffstat (limited to 'src')
-rw-r--r--src/jtag/jtag.c7
-rw-r--r--src/jtag/jtag.h7
2 files changed, 13 insertions, 1 deletions
diff --git a/src/jtag/jtag.c b/src/jtag/jtag.c
index d55888ca..cc7082de 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 4a1be9fc..66848633 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 */