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Subject[PATCH 1/4] NTB: ntb_perf: Increased the number of message retries to 1000
Date
From: Sanjay R Mehta <sanju.mehta@amd.com>

while waiting for the peer ntb_perf to initialize scratchpad
registers, local side ntb_perf might have already exhausted the
maximum number of retries which is currently set to 500. To avoid
this and to give little more time to the peer ntb_perf for scratchpad
initialization, increased the number of retries to 1000

Signed-off-by: Sanjay R Mehta <sanju.mehta@amd.com>
---
drivers/ntb/test/ntb_perf.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/ntb/test/ntb_perf.c b/drivers/ntb/test/ntb_perf.c
index 2a9d6b0..a828d0e 100644
--- a/drivers/ntb/test/ntb_perf.c
+++ b/drivers/ntb/test/ntb_perf.c
@@ -100,7 +100,7 @@ MODULE_DESCRIPTION("PCIe NTB Performance Measurement Tool");
#define DMA_TRIES 100
#define DMA_MDELAY 10

-#define MSG_TRIES 500
+#define MSG_TRIES 1000
#define MSG_UDELAY_LOW 1000
#define MSG_UDELAY_HIGH 2000

--
2.7.4
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