diff options
author | Yixing Liu <liuyixing1@huawei.com> | 2019-11-05 19:07:58 +0800 |
---|---|---|
committer | Jason Gunthorpe <jgg@mellanox.com> | 2019-11-08 16:37:54 -0400 |
commit | 6eef524201deaaaf980bd21b80aac1b052cd56a7 (patch) | |
tree | 5b3280c8f7e6cc4513e34dddf5ffbc917a3c3608 /drivers/infiniband/hw/hns | |
parent | d938d7856f4253f81906af0b9ca67c6a6e51cbaf (diff) | |
download | linux-6eef524201deaaaf980bd21b80aac1b052cd56a7.tar.bz2 |
RDMA/hns: Replace not intuitive function/macro names
Replace "sw2hw" and "hw2sw" which is hard to understand with "create" and
"destroy".
Link: https://lore.kernel.org/r/1572952082-6681-6-git-send-email-liweihang@hisilicon.com
Signed-off-by: Yixing Liu <liuyixing1@huawei.com>
Signed-off-by: Weihang Li <liweihang@hisilicon.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/hw/hns')
-rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_cmd.h | 14 | ||||
-rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_cq.c | 23 | ||||
-rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_device.h | 6 | ||||
-rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_hw_v1.c | 7 | ||||
-rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_mr.c | 50 | ||||
-rw-r--r-- | 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 2b6ac646ca9a..cd3ed2b462bd 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 d1d773958c27..713df1f78388 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 @@ err_out: 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 ce777ce06ea2..a1b712e9d454 100644 --- a/drivers/infiniband/hw/hns/hns_roce_device.h +++ b/drivers/infiniband/hw/hns/hns_roce_device.h @@ -1184,9 +1184,9 @@ 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 bfe9cee8c969..89a4c3afdda1 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 5f8416ba09a9..577946bdd574 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 6f9d1d250e4a..d275818554a6 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); |