]> git.baikalelectronics.ru Git - kernel.git/commit
net: hns3: provide some interface & information for the client
authorHuazhong Tan <tanhuazhong@huawei.com>
Wed, 7 Nov 2018 04:06:09 +0000 (12:06 +0800)
committerDavid S. Miller <davem@davemloft.net>
Wed, 7 Nov 2018 19:42:17 +0000 (11:42 -0800)
commit520b8ae51686734f2df78e93c19ed7b07a1a5851
treeec61628b0d2c174537d31b24afb763c7950b6e95
parentb68fab41d216abfd26e1e7f95e625423809d65cb
net: hns3: provide some interface & information for the client

The client needs to know if the hardware is resetting when
loading or unloading itself, because client may abort the loading
process or wait for the reset process to finish when unloading
if hardware is resetting.

So this patch provides these interfaces to do it.
1. get_hw_reset_stat, the reset status of hardware.
2. ae_dev_resetting, whether reset task is scheduling.
3. ae_dev_reset_cnt, how many reset has been done.

Also, the RoCE client needs some field in the hnae3_roce_private_info
to save its state, and process_hw_error interface in the
hnae3_client_ops to process hardware errors.

Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/hisilicon/hns3/hnae3.h
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h
drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c
drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.h