diff options
| author | Lipeng | 2017-11-02 13:45:19 +0100 |
|---|---|---|
| committer | David S. Miller | 2017-11-02 13:28:35 +0100 |
| commit | 4ed340ab8f49275a83337cb66e8f53e544f34674 (patch) | |
| tree | 084944ae3204478e70ae6ffffc6e1c08d819606f /drivers/net/ethernet/hisilicon/hns3/hnae3.h | |
| parent | net: hns3: Add support for misc interrupt (diff) | |
| download | kernel-qcow2-linux-4ed340ab8f49275a83337cb66e8f53e544f34674.tar.gz kernel-qcow2-linux-4ed340ab8f49275a83337cb66e8f53e544f34674.tar.xz kernel-qcow2-linux-4ed340ab8f49275a83337cb66e8f53e544f34674.zip | |
net: hns3: Add reset process in hclge_main
This patch adds reset support for PF,it include : global reset, core reset,
IMP reset, PF reset.The core reset will Reset all datapath of all functions
except IMP, MAC and PCI interface. Global reset is equal with the core
reset plus all MAC reset. IMP reset is caused by watchdog timer expiration,
the same with core reset in the reset flow. PF reset will reset whole
physical function.
Signed-off-by: qumingguang <qumingguang@huawei.com>
Signed-off-by: Lipeng <lipeng321@huawei.com>
Signed-off-by: Yunsheng Lin <linyunsheng@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/hisilicon/hns3/hnae3.h')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hnae3.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hnae3.h b/drivers/net/ethernet/hisilicon/hns3/hnae3.h index 3acd8db0a794..67c59e1039f2 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hnae3.h +++ b/drivers/net/ethernet/hisilicon/hns3/hnae3.h @@ -110,6 +110,21 @@ enum hnae3_media_type { HNAE3_MEDIA_TYPE_BACKPLANE, }; +enum hnae3_reset_notify_type { + HNAE3_UP_CLIENT, + HNAE3_DOWN_CLIENT, + HNAE3_INIT_CLIENT, + HNAE3_UNINIT_CLIENT, +}; + +enum hnae3_reset_type { + HNAE3_FUNC_RESET, + HNAE3_CORE_RESET, + HNAE3_GLOBAL_RESET, + HNAE3_IMP_RESET, + HNAE3_NONE_RESET, +}; + struct hnae3_vector_info { u8 __iomem *io_addr; int vector; @@ -133,6 +148,8 @@ struct hnae3_client_ops { void (*uninit_instance)(struct hnae3_handle *handle, bool reset); void (*link_status_change)(struct hnae3_handle *handle, bool state); int (*setup_tc)(struct hnae3_handle *handle, u8 tc); + int (*reset_notify)(struct hnae3_handle *handle, + enum hnae3_reset_notify_type type); }; #define HNAE3_CLIENT_NAME_LENGTH 16 @@ -367,6 +384,8 @@ struct hnae3_ae_ops { u16 vlan_id, bool is_kill); int (*set_vf_vlan_filter)(struct hnae3_handle *handle, int vfid, u16 vlan, u8 qos, __be16 proto); + void (*reset_event)(struct hnae3_handle *handle, + enum hnae3_reset_type reset); }; struct hnae3_dcb_ops { |