Mehta, Sanju
unread,Feb 15, 2019, 4:20:11 AM2/15/19Sign in to reply to author
Sign in to forward
You do not have permission to delete messages in this group
Sign in to report message
Either email addresses are anonymous for this group or you need the view member email addresses permission to view the original message
to S-k, Shyam-sundar, jdm...@kudzu.us, dave....@intel.com, all...@gmail.com, linu...@googlegroups.com, linux-...@vger.kernel.org, Mehta, Sanju
From: Sanjay R Mehta <
sanju...@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...@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