Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit d0e859c3 authored by Mike Marciniszyn's avatar Mike Marciniszyn Committed by Doug Ledford
Browse files

IB/hfi1: Enable adaptive pio by default 



Set the piothreshold to the agreed upon default of 256B.

Reviewed-by: default avatarJubin John <jubin.john@intel.com>
Signed-off-by: default avatarMike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: default avatarDoug Ledford <dledford@redhat.com>
parent 47177f1b

drivers/staging/rdma/hfi1/verbs.c

+1 −1
Original line number Diff line number Diff line
@@ -121,7 +121,7 @@ unsigned int hfi1_max_srq_wrs = 0x1FFFF; 
module_param_named(max_srq_wrs, hfi1_max_srq_wrs, uint, S_IRUGO);

MODULE_PARM_DESC(max_srq_wrs, "Maximum number of SRQ WRs support");



unsigned short piothreshold;

unsigned short piothreshold = 256;

module_param(piothreshold, ushort, S_IRUGO);

MODULE_PARM_DESC(piothreshold, "size used to determine sdma vs. pio");