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net: thunderx: Set CQ timer threshold properly

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Properly set CQ timer threshold and also set it to 2us.
With previous incorrect settings it was set to 0.5us which is too less.

Signed-off-by: Sunil Goutham <sgoutham@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Sunil Goutham
2015-12-02 15:36:15 +05:30
committed by David S. Miller
parent a7b1f535a8
commit 006394a7cb
3 changed files with 4 additions and 5 deletions
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5
drivers/net/ethernet/cavium/thunder/nic.h
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@@ -120,10 +120,9 @@
* Calculated for SCLK of 700Mhz
* value written should be a 1/16th of what is expected
*
* 1 tick per 0.05usec = value of 2.2
* This 10% would be covered in CQ timer thresh value
* 1 tick per 0.025usec
*/
#define NICPF_CLK_PER_INT_TICK 2
#define NICPF_CLK_PER_INT_TICK 1
/* Time to wait before we decide that a SQ is stuck.
*