staging/rdma/hfi1: Method to toggle "fast ECN" detection

Add a per port sysfs paramter to toggle cc_prescan/Fast ECN Detection and
remove the Kconfig option which was previously used to control this.

While am updating the sysfs documentation, fix the name of CCMgtA.

Reviewed-by: Arthur Kepner <[email protected]>
Reviewed-by: Mike Marciniszyn <[email protected]>
Signed-off-by: Vennila Megavannan <[email protected]>
Signed-off-by: Ira Weiny <[email protected]>
Signed-off-by: Doug Ledford <[email protected]>
This commit is contained in:
Vennila Megavannan 2016-02-03 14:32:57 -08:00 • committed by Doug Ledford
commit 6c9e50f894
5 changed files with 77 additions and 28 deletions

View file

@ -78,9 +78,10 @@ HFI1
chip_reset - diagnostic (root only)
boardversion - board version
ports/1/
CMgtA/
CCMgtA/
cc_settings_bin - CCA tables used by PSM2
cc_table_bin
cc_prescan - enable prescaning for faster BECN response
sc2v/ - 32 files (0 - 31) used to translate sl->vl
sl2sc/ - 32 files (0 - 31) used to translate sl->sc
vl2mtu/ - 16 (0 - 15) files used to determine MTU for vl