linux-kernel - [PATCH 09/10] net: hisilicon: Add an rx_desc to adapt HI13X1

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Date:   Fri, 5 Jul 2019 14:12:29 +0800
From:   Jiangfeng Xiao <xiaojiangfeng@...wei.com>
To:     <yisen.zhuang@...wei.com>, <salil.mehta@...wei.com>,
        <dingtianhong@...wei.com>, <xiaojiangfeng@...wei.com>
CC:     <davem@...emloft.net>, <robh+dt@...nel.org>,
        <mark.rutland@....com>, <netdev@...r.kernel.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <leeyou.li@...wei.com>, <xiekunxun@...wei.com>,
        <jianping.liu@...wei.com>, <nixiaoming@...wei.com>
Subject: [PATCH 09/10] net: hisilicon: Add an rx_desc to adapt HI13X1_GMAC

HI13X1 changed the offsets and bitmaps for rx_desc
registers in the same peripheral device on different
models of the hip04_eth.

Signed-off-by: Jiangfeng Xiao <xiaojiangfeng@...wei.com>
---
 drivers/net/ethernet/hisilicon/hip04_eth.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/drivers/net/ethernet/hisilicon/hip04_eth.c b/drivers/net/ethernet/hisilicon/hip04_eth.c
index c578934..780fc46 100644
--- a/drivers/net/ethernet/hisilicon/hip04_eth.c
+++ b/drivers/net/ethernet/hisilicon/hip04_eth.c
@@ -171,11 +171,20 @@ struct tx_desc {
 } __aligned(64);
 
 struct rx_desc {
+#if defined(CONFIG_HI13X1_GMAC)
+	u32 reserved1[3];
+	u16 pkt_len;
+	u16 reserved_16;
+	u32 reserved2[6];
+	u32 pkt_err;
+	u32 reserved3[5];
+#else
 	u16 reserved_16;
 	u16 pkt_len;
 	u32 reserve1[3];
 	u32 pkt_err;
 	u32 reserve2[4];
+#endif
 };
 
 struct hip04_priv {
-- 
1.8.5.6