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| author | Lijun Ou <oulijun@huawei.com> | 2018-07-30 20:20:29 +0800 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2018-07-30 20:42:44 -0600 |
| commit | 426c414619ab742f6cb97c648d06975aa82cd62e (patch) | |
| tree | 004596f2275d9214b2db46a7ff04c1f6c1fd403a | |
| parent | ac7cbf96c20991dbeea0af04ca9ff25252af9e5f (diff) | |
| download | talos-obmc-linux-426c414619ab742f6cb97c648d06975aa82cd62e.tar.gz talos-obmc-linux-426c414619ab742f6cb97c648d06975aa82cd62e.zip | |
RDMA/hns: Use macro instead of magic number
This patch mainly uses CMD_CSQ_DESC_NUM instead of magic number in order
to improve readability.
Signed-off-by: Lijun Ou <oulijun@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
| -rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 4 | ||||
| -rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_hw_v2.h | 3 |
2 files changed, 5 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c index 39842ece3c0f..57d744dc48f3 100644 --- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c +++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c @@ -705,8 +705,8 @@ static int hns_roce_v2_cmq_init(struct hns_roce_dev *hr_dev) int ret; /* Setup the queue entries for command queue */ - priv->cmq.csq.desc_num = 1024; - priv->cmq.crq.desc_num = 1024; + priv->cmq.csq.desc_num = CMD_CSQ_DESC_NUM; + priv->cmq.crq.desc_num = CMD_CRQ_DESC_NUM; /* Setup the lock for command queue */ spin_lock_init(&priv->cmq.csq.lock); diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.h b/drivers/infiniband/hw/hns/hns_roce_hw_v2.h index 5c43ba11a0bd..14aa308befef 100644 --- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.h +++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.h @@ -112,6 +112,9 @@ (step_idx == 1 && hop_num == 1) || \ (step_idx == 2 && hop_num == 2)) +#define CMD_CSQ_DESC_NUM 1024 +#define CMD_CRQ_DESC_NUM 1024 + enum { NO_ARMED = 0x0, REG_NXT_CEQE = 0x2, |
