From: Chinh T Cao <chinh.t.cao@intel.com>
Date: Fri, 2 Aug 2019 01:25:28 -0700
Subject: ice: Deduce TSA value from the priority value in the CEE mode
Patch-mainline: v5.4-rc1
Git-commit: d24ef08a9d9405c09505f41dd675dea0039dd694
References: jsc#SLE-7926
In CEE mode, the TSA information can be derived from the reported
priority value.
Signed-off-by: Chinh T Cao <chinh.t.cao@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
drivers/net/ethernet/intel/ice/ice_dcb.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
--- a/drivers/net/ethernet/intel/ice/ice_dcb.c
+++ b/drivers/net/ethernet/intel/ice/ice_dcb.c
@@ -444,9 +444,15 @@ ice_parse_cee_pgcfg_tlv(struct ice_cee_f
* |pg0|pg1|pg2|pg3|pg4|pg5|pg6|pg7|
* ---------------------------------
*/
- ice_for_each_traffic_class(i)
+ ice_for_each_traffic_class(i) {
etscfg->tcbwtable[i] = buf[offset++];
+ if (etscfg->prio_table[i] == ICE_CEE_PGID_STRICT)
+ dcbcfg->etscfg.tsatable[i] = ICE_IEEE_TSA_STRICT;
+ else
+ dcbcfg->etscfg.tsatable[i] = ICE_IEEE_TSA_ETS;
+ }
+
/* Number of TCs supported (1 octet) */
etscfg->maxtcs = buf[offset];
}