When creating the TLV to send to the FW for configuring DSCP
mode PFC, the PFCENABLE field was being masked with a 4 bit
mask (0xF), but this is an 8 bit bitmask for enabled classes
for PFC. This means that traffic classes 4-7 could not be
enabled for PFC.
Remove the mask completely, as it is not necessary, as we are
assigning 8bits to an 8 bit field.
Fixes: 8ea78b169603 ("net/ice/base: support L3 DSCP QoS")
Cc: sta...@dpdk.org
Signed-off-by: Dave Ertman <david.m.ert...@intel.com>
Signed-off-by: Qi Zhang <qi.z.zh...@intel.com>
---
drivers/net/ice/base/ice_dcb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ice/base/ice_dcb.c b/drivers/net/ice/base/ice_dcb.c
index cb6c5ba182..3d630757f8 100644
--- a/drivers/net/ice/base/ice_dcb.c
+++ b/drivers/net/ice/base/ice_dcb.c
@@ -1376,7 +1376,7 @@ ice_add_dscp_pfc_tlv(struct ice_lldp_org_tlv *tlv, struct
ice_dcbx_cfg *dcbcfg)
tlv->ouisubtype = HTONL(ouisubtype);
buf[0] = dcbcfg->pfc.pfccap & 0xF;
- buf[1] = dcbcfg->pfc.pfcena & 0xF;
+ buf[1] = dcbcfg->pfc.pfcena;
}
/**
--
2.31.1
