* [U-Boot] [PATCH v2] net: gem: Enable CTRL+C in wait_for_bit
@ 2015-12-01 10:37 Michal Simek
2015-12-01 21:06 ` Joe Hershberger
0 siblings, 1 reply; 2+ messages in thread
From: Michal Simek @ 2015-12-01 10:37 UTC (permalink / raw)
To: u-boot
Enable to break waiting loop at any time.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
---
Changes in v2:
- Change return value to EINTR
- Add missing header for ctrlc
drivers/net/zynq_gem.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/net/zynq_gem.c b/drivers/net/zynq_gem.c
index 858093f0d7e2..81bd8b94901b 100644
--- a/drivers/net/zynq_gem.c
+++ b/drivers/net/zynq_gem.c
@@ -13,6 +13,7 @@
#include <net.h>
#include <netdev.h>
#include <config.h>
+#include <console.h>
#include <fdtdec.h>
#include <libfdt.h>
#include <malloc.h>
@@ -447,6 +448,11 @@ static int wait_for_bit(const char *func, u32 *reg, const u32 mask,
if (get_timer(start) > timeout)
break;
+ if (ctrlc()) {
+ puts("Abort\n");
+ return -EINTR;
+ }
+
udelay(1);
}
--
1.9.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [U-Boot] [PATCH v2] net: gem: Enable CTRL+C in wait_for_bit
2015-12-01 10:37 [U-Boot] [PATCH v2] net: gem: Enable CTRL+C in wait_for_bit Michal Simek
@ 2015-12-01 21:06 ` Joe Hershberger
0 siblings, 0 replies; 2+ messages in thread
From: Joe Hershberger @ 2015-12-01 21:06 UTC (permalink / raw)
To: u-boot
On Tue, Dec 1, 2015 at 4:37 AM, Michal Simek <michal.simek@xilinx.com> wrote:
> Enable to break waiting loop at any time.
>
> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
^ permalink raw reply [flat|nested] 2+ messages in thread
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2015-12-01 10:37 [U-Boot] [PATCH v2] net: gem: Enable CTRL+C in wait_for_bit Michal Simek
2015-12-01 21:06 ` Joe Hershberger
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