Messages in this thread Patch in this message |  | | From | Huazhong Tan <> | Subject | [PATCH V2 net-next 07/12] net: hns3: not reset TQP in the DOWN while VF resetting | Date | Wed, 24 Apr 2019 19:05:26 +0800 |
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Since the hardware does not handle mailboxes and the hardware reset include TQP reset, so it is unnecessary to reset TQP in the hclgevf_ae_stop() while doing VF reset. Also it is unnecessary to reset the remaining TQP when one reset fails.
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com> Signed-off-by: Peng Li <lipeng321@huawei.com> --- drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c index 7672cab..6ce5b03 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c @@ -2050,8 +2050,10 @@ static void hclgevf_ae_stop(struct hnae3_handle *handle) set_bit(HCLGEVF_STATE_DOWN, &hdev->state); - for (i = 0; i < handle->kinfo.num_tqps; i++) - hclgevf_reset_tqp(handle, i); + if (hdev->reset_type != HNAE3_VF_RESET) + for (i = 0; i < handle->kinfo.num_tqps; i++) + if (hclgevf_reset_tqp(handle, i)) + break; /* reset tqp stats */ hclgevf_reset_tqp_stats(handle); -- 2.7.4
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