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| author |   Huazhong Tan <tanhuazhong@huawei.com> | 2021-06-10 21:38:56 +0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2021-06-11 12:43:16 -0700 |
| commit | 0bf5eb788512187b744ef7f79de835e6cbe85b9c (patch) | |
| tree | be8f9ba6f7c5d2a1778ba3739311a81b89ac36fa /drivers/net/ethernet/hisilicon/hns3/hns3_enet.h | |
| parent | Merge branch 'ipa-mem-2' (diff) | |
| download | linux-dev-0bf5eb788512187b744ef7f79de835e6cbe85b9c.tar.xz linux-dev-0bf5eb788512187b744ef7f79de835e6cbe85b9c.zip | |
net: hns3: add support for PTP
Adds PTP support for HNS3 ethernet driver.
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: Yufeng Mo <moyufeng@huawei.com>
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/hisilicon/hns3/hns3_enet.h')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3_enet.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h index 5698a14a804e..79821c7bdc16 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h @@ -122,8 +122,9 @@ enum hns3_nic_state { #define HNS3_RXD_LUM_B 9 #define HNS3_RXD_CRCP_B 10 #define HNS3_RXD_L3L4P_B 11 -#define HNS3_RXD_TSIND_S 12 -#define HNS3_RXD_TSIND_M (0x7 << HNS3_RXD_TSIND_S) +#define HNS3_RXD_TSIDX_S 12 +#define HNS3_RXD_TSIDX_M (0x3 << HNS3_RXD_TSIDX_S) +#define HNS3_RXD_TS_VLD_B 14 #define HNS3_RXD_LKBK_B 15 #define HNS3_RXD_GRO_SIZE_S 16 #define HNS3_RXD_GRO_SIZE_M (0x3fff << HNS3_RXD_GRO_SIZE_S) @@ -240,6 +241,10 @@ struct __packed hns3_desc { union { __le64 addr; __le16 csum; + struct { + __le32 ts_nsec; + __le32 ts_sec; + }; }; union { struct { |