From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jisheng Zhang Subject: [PATCH] net: mvneta: use cache_line_size() to get cacheline size Date: Fri, 1 Apr 2016 17:12:49 +0800 Message-ID: <1459501969-7083-1-git-send-email-jszhang@marvell.com> Mime-Version: 1.0 Content-Type: text/plain Cc: , , , Jisheng Zhang To: , , Return-path: Received: from mx0a-0016f401.pphosted.com ([67.231.148.174]:29724 "EHLO mx0a-0016f401.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752460AbcDAJRF (ORCPT ); Fri, 1 Apr 2016 05:17:05 -0400 Sender: netdev-owner@vger.kernel.org List-ID: L1_CACHE_BYTES may not be the real cacheline size, use cache_line_size to determine the cacheline size in runtime. Signed-off-by: Jisheng Zhang Suggested-by: Marcin Wojtas --- drivers/net/ethernet/marvell/mvneta.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c index 5880871..b1db000 100644 --- a/drivers/net/ethernet/marvell/mvneta.c +++ b/drivers/net/ethernet/marvell/mvneta.c @@ -299,7 +299,7 @@ #define MVNETA_RX_PKT_SIZE(mtu) \ ALIGN((mtu) + MVNETA_MH_SIZE + MVNETA_VLAN_TAG_LEN + \ ETH_HLEN + ETH_FCS_LEN, \ - L1_CACHE_BYTES) + cache_line_size()) #define IS_TSO_HEADER(txq, addr) \ ((addr >= txq->tso_hdrs_phys) && \ -- 2.8.0.rc3