From: Huazhong Tan <tanhuazhong@huawei.com>
To: <davem@davemloft.net>
Cc: <netdev@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<salil.mehta@huawei.com>, <yisen.zhuang@huawei.com>,
<linuxarm@huawei.com>, <kuba@kernel.org>,
Huazhong Tan <tanhuazhong@huawei.com>
Subject: [PATCH net-next 3/5] net: hns3: provide .get_cmdq_stat interface for the client
Date: Sat, 9 May 2020 17:27:39 +0800 [thread overview]
Message-ID: <1589016461-10130-4-git-send-email-tanhuazhong@huawei.com> (raw)
In-Reply-To: <1589016461-10130-1-git-send-email-tanhuazhong@huawei.com>
This patch provides a new interface for the client to query
whether CMDQ is ready to work.
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
---
drivers/net/ethernet/hisilicon/hns3/hnae3.h | 1 +
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 9 +++++++++
2 files changed, 10 insertions(+)
diff --git a/drivers/net/ethernet/hisilicon/hns3/hnae3.h b/drivers/net/ethernet/hisilicon/hns3/hnae3.h
index 5602bf2..7506cab 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hnae3.h
+++ b/drivers/net/ethernet/hisilicon/hns3/hnae3.h
@@ -552,6 +552,7 @@ struct hnae3_ae_ops {
int (*set_vf_mac)(struct hnae3_handle *handle, int vf, u8 *p);
int (*get_module_eeprom)(struct hnae3_handle *handle, u32 offset,
u32 len, u8 *data);
+ bool (*get_cmdq_stat)(struct hnae3_handle *handle);
};
struct hnae3_dcb_ops {
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
index 3ad6a6a..1ff896a 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
@@ -6402,6 +6402,14 @@ static bool hclge_get_hw_reset_stat(struct hnae3_handle *handle)
hclge_read_dev(&hdev->hw, HCLGE_FUN_RST_ING);
}
+static bool hclge_get_cmdq_stat(struct hnae3_handle *handle)
+{
+ struct hclge_vport *vport = hclge_get_vport(handle);
+ struct hclge_dev *hdev = vport->back;
+
+ return test_bit(HCLGE_STATE_CMD_DISABLE, &hdev->state);
+}
+
static bool hclge_ae_dev_resetting(struct hnae3_handle *handle)
{
struct hclge_vport *vport = hclge_get_vport(handle);
@@ -11311,6 +11319,7 @@ static const struct hnae3_ae_ops hclge_ops = {
.set_vf_rate = hclge_set_vf_rate,
.set_vf_mac = hclge_set_vf_mac,
.get_module_eeprom = hclge_get_module_eeprom,
+ .get_cmdq_stat = hclge_get_cmdq_stat,
};
static struct hnae3_ae_algo ae_algo = {
--
2.7.4
next prev parent reply other threads:[~2020-05-09 9:29 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-09 9:27 [PATCH net-next 0/5] net: hns3: misc updates for -next Huazhong Tan
2020-05-09 9:27 ` [PATCH net-next 1/5] net: hns3: remove a redundant register macro definition Huazhong Tan
2020-05-09 9:27 ` [PATCH net-next 2/5] net: hns3: modify two uncorrect macro names Huazhong Tan
2020-05-09 9:27 ` Huazhong Tan [this message]
2020-05-09 20:48 ` [PATCH net-next 3/5] net: hns3: provide .get_cmdq_stat interface for the client Jakub Kicinski
2020-05-11 0:13 ` tanhuazhong
2020-05-11 2:47 ` Jakub Kicinski
2020-05-09 9:27 ` [PATCH net-next 4/5] net: hns3: optimized the judgment of the input parameters of dump ncl config Huazhong Tan
2020-05-09 9:27 ` [PATCH net-next 5/5] net: hns3: disable auto-negotiation off with 1000M setting in ethtool Huazhong Tan
2020-05-11 2:47 ` [PATCH net-next 0/5] net: hns3: misc updates for -next Jakub Kicinski
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