From: Weihang Li <liweihang@hisilicon.com>
To: <dledford@redhat.com>, <jgg@ziepe.ca>
Cc: <linux-rdma@vger.kernel.org>, <linuxarm@huawei.com>
Subject: [PATCH v2 for-next 5/9] RDMA/hns: Replace not intuitive function/macro names
Date: Tue, 5 Nov 2019 19:07:58 +0800 [thread overview]
Message-ID: <1572952082-6681-6-git-send-email-liweihang@hisilicon.com> (raw)
In-Reply-To: <1572952082-6681-1-git-send-email-liweihang@hisilicon.com>
From: Yixing Liu <liuyixing1@huawei.com>
Replace "sw2hw" and "hw2sw" which is hard to understand with "create"
and "destroy".
Signed-off-by: Yixing Liu <liuyixing1@huawei.com>
Signed-off-by: Weihang Li <liweihang@hisilicon.com>
---
drivers/infiniband/hw/hns/hns_roce_cmd.h | 14 ++++----
drivers/infiniband/hw/hns/hns_roce_cq.c | 23 ++++++-------
drivers/infiniband/hw/hns/hns_roce_device.h | 6 ++--
drivers/infiniband/hw/hns/hns_roce_hw_v1.c | 7 ++--
drivers/infiniband/hw/hns/hns_roce_mr.c | 50 +++++++++++++++--------------
drivers/infiniband/hw/hns/hns_roce_srq.c | 22 ++++++-------
6 files changed, 63 insertions(+), 59 deletions(-)
diff --git a/drivers/infiniband/hw/hns/hns_roce_cmd.h b/drivers/infiniband/hw/hns/hns_roce_cmd.h
index 2b6ac64..cd3ed2b 100644
--- a/drivers/infiniband/hw/hns/hns_roce_cmd.h
+++ b/drivers/infiniband/hw/hns/hns_roce_cmd.h
@@ -115,12 +115,12 @@ enum {
enum {
/* TPT commands */
- HNS_ROCE_CMD_SW2HW_MPT = 0xd,
- HNS_ROCE_CMD_HW2SW_MPT = 0xf,
+ HNS_ROCE_CMD_CREATE_MPT = 0xd,
+ HNS_ROCE_CMD_DESTROY_MPT = 0xf,
/* CQ commands */
- HNS_ROCE_CMD_SW2HW_CQ = 0x16,
- HNS_ROCE_CMD_HW2SW_CQ = 0x17,
+ HNS_ROCE_CMD_CREATE_CQ = 0x16,
+ HNS_ROCE_CMD_DESTROY_CQ = 0x17,
/* QP/EE commands */
HNS_ROCE_CMD_RST2INIT_QP = 0x19,
@@ -129,14 +129,14 @@ enum {
HNS_ROCE_CMD_RTS2RTS_QP = 0x1c,
HNS_ROCE_CMD_2ERR_QP = 0x1e,
HNS_ROCE_CMD_RTS2SQD_QP = 0x1f,
- HNS_ROCE_CMD_SQD2SQD_QP = 0x38,
HNS_ROCE_CMD_SQD2RTS_QP = 0x20,
HNS_ROCE_CMD_2RST_QP = 0x21,
HNS_ROCE_CMD_QUERY_QP = 0x22,
- HNS_ROCE_CMD_SW2HW_SRQ = 0x70,
+ HNS_ROCE_CMD_SQD2SQD_QP = 0x38,
+ HNS_ROCE_CMD_CREATE_SRQ = 0x70,
HNS_ROCE_CMD_MODIFY_SRQC = 0x72,
HNS_ROCE_CMD_QUERY_SRQC = 0x73,
- HNS_ROCE_CMD_HW2SW_SRQ = 0x74,
+ HNS_ROCE_CMD_DESTROY_SRQ = 0x74,
};
int hns_roce_cmd_mbox(struct hns_roce_dev *hr_dev, u64 in_param, u64 out_param,
diff --git a/drivers/infiniband/hw/hns/hns_roce_cq.c b/drivers/infiniband/hw/hns/hns_roce_cq.c
index d1d7739..713df1f 100644
--- a/drivers/infiniband/hw/hns/hns_roce_cq.c
+++ b/drivers/infiniband/hw/hns/hns_roce_cq.c
@@ -73,12 +73,13 @@ static void hns_roce_ib_cq_event(struct hns_roce_cq *hr_cq,
}
}
-static int hns_roce_sw2hw_cq(struct hns_roce_dev *dev,
- struct hns_roce_cmd_mailbox *mailbox,
- unsigned long cq_num)
+static int hns_roce_hw_create_cq(struct hns_roce_dev *dev,
+ struct hns_roce_cmd_mailbox *mailbox,
+ unsigned long cq_num)
{
return hns_roce_cmd_mbox(dev, mailbox->dma, 0, cq_num, 0,
- HNS_ROCE_CMD_SW2HW_CQ, HNS_ROCE_CMD_TIMEOUT_MSECS);
+ HNS_ROCE_CMD_CREATE_CQ,
+ HNS_ROCE_CMD_TIMEOUT_MSECS);
}
static int hns_roce_cq_alloc(struct hns_roce_dev *hr_dev, int nent,
@@ -144,7 +145,7 @@ static int hns_roce_cq_alloc(struct hns_roce_dev *hr_dev, int nent,
nent, vector);
/* Send mailbox to hw */
- ret = hns_roce_sw2hw_cq(hr_dev, mailbox, hr_cq->cqn);
+ ret = hns_roce_hw_create_cq(hr_dev, mailbox, hr_cq->cqn);
hns_roce_free_cmd_mailbox(hr_dev, mailbox);
if (ret) {
dev_err(dev, "CQ alloc.Failed to cmd mailbox.\n");
@@ -170,12 +171,12 @@ static int hns_roce_cq_alloc(struct hns_roce_dev *hr_dev, int nent,
return ret;
}
-static int hns_roce_hw2sw_cq(struct hns_roce_dev *dev,
- struct hns_roce_cmd_mailbox *mailbox,
- unsigned long cq_num)
+static int hns_roce_hw_destroy_cq(struct hns_roce_dev *dev,
+ struct hns_roce_cmd_mailbox *mailbox,
+ unsigned long cq_num)
{
return hns_roce_cmd_mbox(dev, 0, mailbox ? mailbox->dma : 0, cq_num,
- mailbox ? 0 : 1, HNS_ROCE_CMD_HW2SW_CQ,
+ mailbox ? 0 : 1, HNS_ROCE_CMD_DESTROY_CQ,
HNS_ROCE_CMD_TIMEOUT_MSECS);
}
@@ -185,9 +186,9 @@ void hns_roce_free_cq(struct hns_roce_dev *hr_dev, struct hns_roce_cq *hr_cq)
struct device *dev = hr_dev->dev;
int ret;
- ret = hns_roce_hw2sw_cq(hr_dev, NULL, hr_cq->cqn);
+ ret = hns_roce_hw_destroy_cq(hr_dev, NULL, hr_cq->cqn);
if (ret)
- dev_err(dev, "HW2SW_CQ failed (%d) for CQN %06lx\n", ret,
+ dev_err(dev, "DESTROY_CQ failed (%d) for CQN %06lx\n", ret,
hr_cq->cqn);
xa_erase(&cq_table->array, hr_cq->cqn);
diff --git a/drivers/infiniband/hw/hns/hns_roce_device.h b/drivers/infiniband/hw/hns/hns_roce_device.h
index 5b499a9..d5d9521 100644
--- a/drivers/infiniband/hw/hns/hns_roce_device.h
+++ b/drivers/infiniband/hw/hns/hns_roce_device.h
@@ -1186,9 +1186,9 @@ struct ib_mr *hns_roce_alloc_mr(struct ib_pd *pd, enum ib_mr_type mr_type,
int hns_roce_map_mr_sg(struct ib_mr *ibmr, struct scatterlist *sg, int sg_nents,
unsigned int *sg_offset);
int hns_roce_dereg_mr(struct ib_mr *ibmr, struct ib_udata *udata);
-int hns_roce_hw2sw_mpt(struct hns_roce_dev *hr_dev,
- struct hns_roce_cmd_mailbox *mailbox,
- unsigned long mpt_index);
+int hns_roce_hw_destroy_mpt(struct hns_roce_dev *hr_dev,
+ struct hns_roce_cmd_mailbox *mailbox,
+ unsigned long mpt_index);
unsigned long key_to_hw_index(u32 key);
struct ib_mw *hns_roce_alloc_mw(struct ib_pd *pd, enum ib_mw_type,
diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v1.c b/drivers/infiniband/hw/hns/hns_roce_hw_v1.c
index bfe9cee..89a4c3a 100644
--- a/drivers/infiniband/hw/hns/hns_roce_hw_v1.c
+++ b/drivers/infiniband/hw/hns/hns_roce_hw_v1.c
@@ -1114,9 +1114,10 @@ static int hns_roce_v1_dereg_mr(struct hns_roce_dev *hr_dev,
free_mr = &priv->free_mr;
if (mr->enabled) {
- if (hns_roce_hw2sw_mpt(hr_dev, NULL, key_to_hw_index(mr->key)
- & (hr_dev->caps.num_mtpts - 1)))
- dev_warn(dev, "HW2SW_MPT failed!\n");
+ if (hns_roce_hw_destroy_mpt(hr_dev, NULL,
+ key_to_hw_index(mr->key) &
+ (hr_dev->caps.num_mtpts - 1)))
+ dev_warn(dev, "DESTROY_MPT failed!\n");
}
mr_work = kzalloc(sizeof(*mr_work), GFP_KERNEL);
diff --git a/drivers/infiniband/hw/hns/hns_roce_mr.c b/drivers/infiniband/hw/hns/hns_roce_mr.c
index 5f8416b..577946b 100644
--- a/drivers/infiniband/hw/hns/hns_roce_mr.c
+++ b/drivers/infiniband/hw/hns/hns_roce_mr.c
@@ -48,21 +48,21 @@ unsigned long key_to_hw_index(u32 key)
return (key << 24) | (key >> 8);
}
-static int hns_roce_sw2hw_mpt(struct hns_roce_dev *hr_dev,
- struct hns_roce_cmd_mailbox *mailbox,
- unsigned long mpt_index)
+static int hns_roce_hw_create_mpt(struct hns_roce_dev *hr_dev,
+ struct hns_roce_cmd_mailbox *mailbox,
+ unsigned long mpt_index)
{
return hns_roce_cmd_mbox(hr_dev, mailbox->dma, 0, mpt_index, 0,
- HNS_ROCE_CMD_SW2HW_MPT,
+ HNS_ROCE_CMD_CREATE_MPT,
HNS_ROCE_CMD_TIMEOUT_MSECS);
}
-int hns_roce_hw2sw_mpt(struct hns_roce_dev *hr_dev,
- struct hns_roce_cmd_mailbox *mailbox,
- unsigned long mpt_index)
+int hns_roce_hw_destroy_mpt(struct hns_roce_dev *hr_dev,
+ struct hns_roce_cmd_mailbox *mailbox,
+ unsigned long mpt_index)
{
return hns_roce_cmd_mbox(hr_dev, 0, mailbox ? mailbox->dma : 0,
- mpt_index, !mailbox, HNS_ROCE_CMD_HW2SW_MPT,
+ mpt_index, !mailbox, HNS_ROCE_CMD_DESTROY_MPT,
HNS_ROCE_CMD_TIMEOUT_MSECS);
}
@@ -707,10 +707,11 @@ static void hns_roce_mr_free(struct hns_roce_dev *hr_dev,
int ret;
if (mr->enabled) {
- ret = hns_roce_hw2sw_mpt(hr_dev, NULL, key_to_hw_index(mr->key)
- & (hr_dev->caps.num_mtpts - 1));
+ ret = hns_roce_hw_destroy_mpt(hr_dev, NULL,
+ key_to_hw_index(mr->key) &
+ (hr_dev->caps.num_mtpts - 1));
if (ret)
- dev_warn(dev, "HW2SW_MPT failed (%d)\n", ret);
+ dev_warn(dev, "DESTROY_MPT failed (%d)\n", ret);
}
if (mr->size != ~0ULL) {
@@ -763,10 +764,10 @@ static int hns_roce_mr_enable(struct hns_roce_dev *hr_dev,
goto err_page;
}
- ret = hns_roce_sw2hw_mpt(hr_dev, mailbox,
- mtpt_idx & (hr_dev->caps.num_mtpts - 1));
+ ret = hns_roce_hw_create_mpt(hr_dev, mailbox,
+ mtpt_idx & (hr_dev->caps.num_mtpts - 1));
if (ret) {
- dev_err(dev, "SW2HW_MPT failed (%d)\n", ret);
+ dev_err(dev, "CREATE_MPT failed (%d)\n", ret);
goto err_page;
}
@@ -1308,9 +1309,9 @@ int hns_roce_rereg_user_mr(struct ib_mr *ibmr, int flags, u64 start, u64 length,
if (ret)
goto free_cmd_mbox;
- ret = hns_roce_hw2sw_mpt(hr_dev, NULL, mtpt_idx);
+ ret = hns_roce_hw_destroy_mpt(hr_dev, NULL, mtpt_idx);
if (ret)
- dev_warn(dev, "HW2SW_MPT failed (%d)\n", ret);
+ dev_warn(dev, "DESTROY_MPT failed (%d)\n", ret);
mr->enabled = 0;
@@ -1332,9 +1333,9 @@ int hns_roce_rereg_user_mr(struct ib_mr *ibmr, int flags, u64 start, u64 length,
goto free_cmd_mbox;
}
- ret = hns_roce_sw2hw_mpt(hr_dev, mailbox, mtpt_idx);
+ ret = hns_roce_hw_create_mpt(hr_dev, mailbox, mtpt_idx);
if (ret) {
- dev_err(dev, "SW2HW_MPT failed (%d)\n", ret);
+ dev_err(dev, "CREATE_MPT failed (%d)\n", ret);
ib_umem_release(mr->umem);
goto free_cmd_mbox;
}
@@ -1448,10 +1449,11 @@ static void hns_roce_mw_free(struct hns_roce_dev *hr_dev,
int ret;
if (mw->enabled) {
- ret = hns_roce_hw2sw_mpt(hr_dev, NULL, key_to_hw_index(mw->rkey)
- & (hr_dev->caps.num_mtpts - 1));
+ ret = hns_roce_hw_destroy_mpt(hr_dev, NULL,
+ key_to_hw_index(mw->rkey) &
+ (hr_dev->caps.num_mtpts - 1));
if (ret)
- dev_warn(dev, "MW HW2SW_MPT failed (%d)\n", ret);
+ dev_warn(dev, "MW DESTROY_MPT failed (%d)\n", ret);
hns_roce_table_put(hr_dev, &hr_dev->mr_table.mtpt_table,
key_to_hw_index(mw->rkey));
@@ -1487,10 +1489,10 @@ static int hns_roce_mw_enable(struct hns_roce_dev *hr_dev,
goto err_page;
}
- ret = hns_roce_sw2hw_mpt(hr_dev, mailbox,
- mtpt_idx & (hr_dev->caps.num_mtpts - 1));
+ ret = hns_roce_hw_create_mpt(hr_dev, mailbox,
+ mtpt_idx & (hr_dev->caps.num_mtpts - 1));
if (ret) {
- dev_err(dev, "MW sw2hw_mpt failed (%d)\n", ret);
+ dev_err(dev, "MW CREATE_MPT failed (%d)\n", ret);
goto err_page;
}
diff --git a/drivers/infiniband/hw/hns/hns_roce_srq.c b/drivers/infiniband/hw/hns/hns_roce_srq.c
index 6f9d1d2..d275818 100644
--- a/drivers/infiniband/hw/hns/hns_roce_srq.c
+++ b/drivers/infiniband/hw/hns/hns_roce_srq.c
@@ -59,21 +59,21 @@ static void hns_roce_ib_srq_event(struct hns_roce_srq *srq,
}
}
-static int hns_roce_sw2hw_srq(struct hns_roce_dev *dev,
- struct hns_roce_cmd_mailbox *mailbox,
- unsigned long srq_num)
+static int hns_roce_hw_create_srq(struct hns_roce_dev *dev,
+ struct hns_roce_cmd_mailbox *mailbox,
+ unsigned long srq_num)
{
return hns_roce_cmd_mbox(dev, mailbox->dma, 0, srq_num, 0,
- HNS_ROCE_CMD_SW2HW_SRQ,
+ HNS_ROCE_CMD_CREATE_SRQ,
HNS_ROCE_CMD_TIMEOUT_MSECS);
}
-static int hns_roce_hw2sw_srq(struct hns_roce_dev *dev,
- struct hns_roce_cmd_mailbox *mailbox,
- unsigned long srq_num)
+static int hns_roce_hw_destroy_srq(struct hns_roce_dev *dev,
+ struct hns_roce_cmd_mailbox *mailbox,
+ unsigned long srq_num)
{
return hns_roce_cmd_mbox(dev, 0, mailbox ? mailbox->dma : 0, srq_num,
- mailbox ? 0 : 1, HNS_ROCE_CMD_HW2SW_SRQ,
+ mailbox ? 0 : 1, HNS_ROCE_CMD_DESTROY_SRQ,
HNS_ROCE_CMD_TIMEOUT_MSECS);
}
@@ -134,7 +134,7 @@ static int hns_roce_srq_alloc(struct hns_roce_dev *hr_dev, u32 pdn, u32 cqn,
mtts_wqe, mtts_idx, dma_handle_wqe,
dma_handle_idx);
- ret = hns_roce_sw2hw_srq(hr_dev, mailbox, srq->srqn);
+ ret = hns_roce_hw_create_srq(hr_dev, mailbox, srq->srqn);
hns_roce_free_cmd_mailbox(hr_dev, mailbox);
if (ret)
goto err_xa;
@@ -160,9 +160,9 @@ static void hns_roce_srq_free(struct hns_roce_dev *hr_dev,
struct hns_roce_srq_table *srq_table = &hr_dev->srq_table;
int ret;
- ret = hns_roce_hw2sw_srq(hr_dev, NULL, srq->srqn);
+ ret = hns_roce_hw_destroy_srq(hr_dev, NULL, srq->srqn);
if (ret)
- dev_err(hr_dev->dev, "HW2SW_SRQ failed (%d) for CQN %06lx\n",
+ dev_err(hr_dev->dev, "DESTROY_SRQ failed (%d) for SRQN %06lx\n",
ret, srq->srqn);
xa_erase(&srq_table->xa, srq->srqn);
--
2.8.1
next prev parent reply other threads:[~2019-11-05 11:11 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-05 11:07 [PATCH v2 for-next 0/9] RDMA/hns: Cleanups for hip08 Weihang Li
2019-11-05 11:07 ` [PATCH v2 for-next 1/9] RDMA/hns: Delete unnecessary variable max_post Weihang Li
2019-11-05 11:07 ` [PATCH v2 for-next 2/9] RDMA/hns: Remove unnecessary structure hns_roce_sqp Weihang Li
2019-11-05 11:07 ` [PATCH v2 for-next 3/9] RDMA/hns: Delete unnecessary uar from hns_roce_cq Weihang Li
2019-11-05 11:07 ` [PATCH v2 for-next 4/9] RDMA/hns: Modify fields of struct hns_roce_srq Weihang Li
2019-11-05 11:07 ` Weihang Li [this message]
2019-11-05 11:07 ` [PATCH v2 for-next 6/9] RDMA/hns: Simplify doorbell initialization code Weihang Li
2019-11-05 11:08 ` [PATCH v2 for-next 7/9] RDMA/hns: Modify hns_roce_hw_v2_get_cfg to simplify the code Weihang Li
2019-11-05 11:08 ` [PATCH v2 for-next 8/9] RDMA/hns: Fix non-standard error codes Weihang Li
2019-11-05 17:00 ` Leon Romanovsky
2019-11-06 10:44 ` Weihang Li
2019-11-06 15:43 ` Leon Romanovsky
2019-11-08 8:11 ` Weihang Li
2019-11-05 11:08 ` [PATCH v2 for-next 9/9] RDMA/hns: Modify appropriate printings Weihang Li
2019-11-08 20:45 ` [PATCH v2 for-next 0/9] RDMA/hns: Cleanups for hip08 Jason Gunthorpe
2019-11-09 2:18 ` Weihang Li
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1572952082-6681-6-git-send-email-liweihang@hisilicon.com \
--to=liweihang@hisilicon.com \
--cc=dledford@redhat.com \
--cc=jgg@ziepe.ca \
--cc=linux-rdma@vger.kernel.org \
--cc=linuxarm@huawei.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).