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-rw-r--r--drivers/infiniband/hw/hns/hns_roce_hw_v1.c5
-rw-r--r--drivers/infiniband/hw/hns/hns_roce_main.c10
2 files changed, 5 insertions, 10 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v1.c b/drivers/infiniband/hw/hns/hns_roce_hw_v1.c
index 4c5d0f160c10..c35a4de6d4e6 100644
--- a/drivers/infiniband/hw/hns/hns_roce_hw_v1.c
+++ b/drivers/infiniband/hw/hns/hns_roce_hw_v1.c
@@ -1741,11 +1741,14 @@ static int hns_roce_v1_set_gid(struct hns_roce_dev *hr_dev, u8 port,
int gid_index, const union ib_gid *gid,
const struct ib_gid_attr *attr)
{
+ unsigned long flags;
u32 *p = NULL;
u8 gid_idx = 0;
gid_idx = hns_get_gid_index(hr_dev, port, gid_index);
+ spin_lock_irqsave(&hr_dev->iboe.lock, flags);
+
p = (u32 *)&gid->raw[0];
roce_raw_write(*p, hr_dev->reg_base + ROCEE_PORT_GID_L_0_REG +
(HNS_ROCE_V1_GID_NUM * gid_idx));
@@ -1762,6 +1765,8 @@ static int hns_roce_v1_set_gid(struct hns_roce_dev *hr_dev, u8 port,
roce_raw_write(*p, hr_dev->reg_base + ROCEE_PORT_GID_H_0_REG +
(HNS_ROCE_V1_GID_NUM * gid_idx));
+ spin_unlock_irqrestore(&hr_dev->iboe.lock, flags);
+
return 0;
}
diff --git a/drivers/infiniband/hw/hns/hns_roce_main.c b/drivers/infiniband/hw/hns/hns_roce_main.c
index 8da5f18bf820..05a0f7d50ce3 100644
--- a/drivers/infiniband/hw/hns/hns_roce_main.c
+++ b/drivers/infiniband/hw/hns/hns_roce_main.c
@@ -78,18 +78,13 @@ static int hns_roce_add_gid(const struct ib_gid_attr *attr, void **context)
{
struct hns_roce_dev *hr_dev = to_hr_dev(attr->device);
u8 port = attr->port_num - 1;
- unsigned long flags;
int ret;
if (port >= hr_dev->caps.num_ports)
return -EINVAL;
- spin_lock_irqsave(&hr_dev->iboe.lock, flags);
-
ret = hr_dev->hw->set_gid(hr_dev, port, attr->index, &attr->gid, attr);
- spin_unlock_irqrestore(&hr_dev->iboe.lock, flags);
-
return ret;
}
@@ -98,18 +93,13 @@ static int hns_roce_del_gid(const struct ib_gid_attr *attr, void **context)
struct hns_roce_dev *hr_dev = to_hr_dev(attr->device);
struct ib_gid_attr zattr = { };
u8 port = attr->port_num - 1;
- unsigned long flags;
int ret;
if (port >= hr_dev->caps.num_ports)
return -EINVAL;
- spin_lock_irqsave(&hr_dev->iboe.lock, flags);
-
ret = hr_dev->hw->set_gid(hr_dev, port, attr->index, &zgid, &zattr);
- spin_unlock_irqrestore(&hr_dev->iboe.lock, flags);
-
return ret;
}