From d5b2d7a7184062c436f9a2b237e77bdb8e06a936 Mon Sep 17 00:00:00 2001 From: Sunil Goutham Date: Thu, 24 Nov 2016 14:48:02 +0530 Subject: net: thunderx: Configure RED and backpressure levels This patch enables moving average calculation of Rx pkt's resources and configures RED and backpressure levels for both CQ and RBDR. Also initialize SQ's CQ_LIMIT properly. Signed-off-by: Sunil Goutham Signed-off-by: David S. Miller --- drivers/net/ethernet/cavium/thunder/q_struct.h | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'drivers/net/ethernet/cavium/thunder/q_struct.h') diff --git a/drivers/net/ethernet/cavium/thunder/q_struct.h b/drivers/net/ethernet/cavium/thunder/q_struct.h index 9e6d9876bfd0..f36347237a54 100644 --- a/drivers/net/ethernet/cavium/thunder/q_struct.h +++ b/drivers/net/ethernet/cavium/thunder/q_struct.h @@ -624,7 +624,9 @@ struct cq_cfg { struct sq_cfg { #if defined(__BIG_ENDIAN_BITFIELD) - u64 reserved_20_63:44; + u64 reserved_32_63:32; + u64 cq_limit:8; + u64 reserved_20_23:4; u64 ena:1; u64 reserved_18_18:1; u64 reset:1; @@ -642,7 +644,9 @@ struct sq_cfg { u64 reset:1; u64 reserved_18_18:1; u64 ena:1; - u64 reserved_20_63:44; + u64 reserved_20_23:4; + u64 cq_limit:8; + u64 reserved_32_63:32; #endif }; -- cgit v1.2.3-59-g8ed1b