On Thu, Apr 7, 2011 at 14:39, RONETIX - Asen Dimov wrote:
On 11/30/2010 09:25 PM, Daniel Walker wrote:
This driver adds a basic console that uses the arm JTAG
DCC to transfer data back and forth. It has support for
ARMv6 and ARMv7.
This console is created under the HVC driver, and should be
* Stephen Boyd sb...@codeaurora.org [101207 11:00]:
On 12/01/2010 12:20 PM, Stephen Boyd wrote:
Definitely for TX since it seems like a redundant loop, but I agree RX
code has changed. Instead of
If RX buffer full
Poll for RX buffer full
Read character from RX buffer
we would have
On 01/14/2011 11:19 AM, Tony Lindgren wrote:
* Stephen Boyd sb...@codeaurora.org [101207 11:00]:
On 12/01/2010 12:20 PM, Stephen Boyd wrote:
Definitely for TX since it seems like a redundant loop, but I agree RX
code has changed. Instead of
If RX buffer full
Poll for RX buffer full
Read
On 12/01/2010 12:20 PM, Stephen Boyd wrote:
Definitely for TX since it seems like a redundant loop, but I agree RX
code has changed. Instead of
If RX buffer full
Poll for RX buffer full
Read character from RX buffer
we would have
If RX buffer full
Read character from RX buffer
which
On Tue, 2010-11-30 at 21:30 -0800, Stephen Boyd wrote:
On 11/30/2010 11:25 AM, Daniel Walker wrote:
@@ -682,6 +682,15 @@ config HVC_UDBG
select HVC_DRIVER
default n
+config HVC_DCC
+ bool ARM JTAG DCC console
+ depends on ARM
+ select HVC_DRIVER
On Wed, Dec 01, 2010 at 10:54:56AM -0800, Daniel Walker wrote:
On Tue, 2010-11-30 at 21:30 -0800, Stephen Boyd wrote:
On 11/30/2010 11:25 AM, Daniel Walker wrote:
@@ -682,6 +682,15 @@ config HVC_UDBG
select HVC_DRIVER
default n
+config HVC_DCC
+ bool
On 12/01/2010 10:54 AM, Daniel Walker wrote:
Are you talking about __dcc_getstatus only? I don't think adding
volatile is going to hurt anything, if not having it causes problems.
Just marking __dcc_getstatus volatile gives me
0038 hvc_dcc_get_chars:
38: ee10fe11mrc 14, 0,
On Tuesday 30 November 2010, Nicolas Pitre wrote:
Cc: Tony Lindgren t...@atomide.com
Cc: Arnd Bergmann a...@arndb.de
Cc: Nicolas Pitre n...@fluxnic.net
Cc: Greg Kroah-Hartman gre...@suse.de
Cc: Mike Frysinger vap...@gentoo.org
Signed-off-by: Daniel Walker dwal...@codeaurora.org