From 05abe4ddf0010e15419f5a6758b5bf44b7790982 Mon Sep 17 00:00:00 2001 From: Andy Gospodarek <gospo@broadcom.com> Date: Thu, 26 Apr 2018 17:44:38 -0400 Subject: [PATCH] bnxt_en: Increase RING_IDLE minimum threshold to 50 This keeps the RING_IDLE flag set in hardware for higher coalesce settings by default and improved latency. Signed-off-by: Andy Gospodarek <gospo@broadcom.com> Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net> --- drivers/net/ethernet/broadcom/bnxt/bnxt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c index b83c2ac176204..a221a10c4c295 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@ -7702,7 +7702,7 @@ static void bnxt_init_dflt_coal(struct bnxt *bp) coal->coal_bufs = 30; coal->coal_ticks_irq = 1; coal->coal_bufs_irq = 2; - coal->idle_thresh = 25; + coal->idle_thresh = 50; coal->bufs_per_record = 2; coal->budget = 64; /* NAPI budget */ -- GitLab