From mboxrd@z Thu Jan 1 00:00:00 1970 From: dingtianhong@huawei.com (Ding Tianhong) Date: Wed, 15 Apr 2015 20:30:03 +0800 Subject: [PATCH net-next 1/6] net: hip04: Set more appropriate value for tx coalesce num In-Reply-To: <1429101008-9464-1-git-send-email-dingtianhong@huawei.com> References: <1429101008-9464-1-git-send-email-dingtianhong@huawei.com> Message-ID: <1429101008-9464-2-git-send-email-dingtianhong@huawei.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org According Arnd's suggestion, the user might set the tx coalesce value in large range for different workloads, so we should define them to appropriate value. Signed-off-by: Ding Tianhong Cc: "David S. Miller" Cc: Eric Dumazet Cc: Arnd Bergmann Cc: Zhangfei Gao Cc: Dan Carpenter Cc: Joe Perches --- drivers/net/ethernet/hisilicon/hip04_eth.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/net/ethernet/hisilicon/hip04_eth.c b/drivers/net/ethernet/hisilicon/hip04_eth.c index b72d238..b0a7f03 100644 --- a/drivers/net/ethernet/hisilicon/hip04_eth.c +++ b/drivers/net/ethernet/hisilicon/hip04_eth.c @@ -126,10 +126,10 @@ #define DRV_NAME "hip04-ether" #define DRV_VERSION "v1.0" -#define HIP04_MAX_TX_COALESCE_USECS 200 -#define HIP04_MIN_TX_COALESCE_USECS 100 -#define HIP04_MAX_TX_COALESCE_FRAMES 200 -#define HIP04_MIN_TX_COALESCE_FRAMES 100 +#define HIP04_MAX_TX_COALESCE_USECS 100000 +#define HIP04_MIN_TX_COALESCE_USECS 1 +#define HIP04_MAX_TX_COALESCE_FRAMES (TX_DESC_NUM - 1) +#define HIP04_MIN_TX_COALESCE_FRAMES 1 struct tx_desc { u32 send_addr; -- 1.8.0