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IB/hfi1: Adjust hardware buffering parameter

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It was determined that 0x880 is a better value for hardware buffering,
use it.

Reviewed-by: Dean Luick <dean.luick@intel.com>
Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Harish Chegondi <harish.chegondi@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
This commit is contained in:
Harish Chegondi
2016-09-25 07:42:01 -07:00
committed by Doug Ledford
parent 50921be0c7
commit e8a70af286
2 changed files with 3 additions and 3 deletions
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2
drivers/infiniband/hw/hfi1/chip.h
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@@ -82,7 +82,7 @@
*/
#define CM_VAU 3
/* HFI link credit count, AKA receive buffer depth (RBUF_DEPTH) */
#define CM_GLOBAL_CREDITS 0x940
#define CM_GLOBAL_CREDITS 0x880
/* Number of PKey entries in the HW */
#define MAX_PKEY_VALUES 16