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NTB: ntb_perf: Increased the number of message retries to 1000

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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 <[email protected]>
Acked-by: Allen Hubbe <[email protected]>
Acked-by: Logan Gunthorpe <[email protected]>
Acked-by: Serge Semin <[email protected]>
Signed-off-by: Jon Mason <[email protected]>
This commit is contained in:
Sanjay R Mehta 2019-02-15 09:20:07 +00:00 • committed by Jon Mason
commit 8b2f033631
1 changed files with 1 additions and 1 deletions
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2
drivers/ntb/test/ntb_perf.c
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@ -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