ntb_perf: increase sleep time from one milli sec to one sec

After trying to send commands for a maximum of MSG_TRIES
re-tries, link-up fails due to short sleep time(1ms) between
re-tries. Hence increasing the sleep time to one second providing
sufficient time for perf link-up.

Signed-off-by: Sanjay R Mehta <sanju.mehta@amd.com>
Signed-off-by: Arindam Nath <arindam.nath@amd.com>
Signed-off-by: Jon Mason <jdmason@kudzu.us>

drivers/ntb/test/ntb_perf.c

@@ -101,8 +101,8 @@ MODULE_DESCRIPTION("PCIe NTB Performance Measurement Tool");
 #define DMA_MDELAY		10
 
 #define MSG_TRIES		1000
-#define MSG_UDELAY_LOW		1000
-#define MSG_UDELAY_HIGH		2000
+#define MSG_UDELAY_LOW		1000000
+#define MSG_UDELAY_HIGH		2000000
 
 #define PERF_BUF_LEN 1024