From e9816ddf2a33f3afdf3dfc35c21aafad389ee482 Mon Sep 17 00:00:00 2001 From: Lijun Ou Date: Wed, 19 Jun 2019 15:00:47 +0800 Subject: [PATCH] RDMA/hns: Cleanup unnecessary exported symbols This patch removes the hns-roce.ko for cleanup all the exported symbols in common part. Signed-off-by: Xi Wang Signed-off-by: Lijun Ou Signed-off-by: Jason Gunthorpe --- drivers/infiniband/hw/hns/Kconfig | 15 +++++++-------- drivers/infiniband/hw/hns/Makefile | 13 +++++++++---- drivers/infiniband/hw/hns/hns_roce_alloc.c | 2 -- drivers/infiniband/hw/hns/hns_roce_cmd.c | 4 ---- drivers/infiniband/hw/hns/hns_roce_cq.c | 5 ----- drivers/infiniband/hw/hns/hns_roce_db.c | 4 ---- drivers/infiniband/hw/hns/hns_roce_hem.c | 5 ----- drivers/infiniband/hw/hns/hns_roce_main.c | 3 --- drivers/infiniband/hw/hns/hns_roce_mr.c | 5 ----- drivers/infiniband/hw/hns/hns_roce_pd.c | 2 -- drivers/infiniband/hw/hns/hns_roce_qp.c | 13 ------------- drivers/infiniband/hw/hns/hns_roce_srq.c | 1 - 12 files changed, 16 insertions(+), 56 deletions(-) diff --git a/drivers/infiniband/hw/hns/Kconfig b/drivers/infiniband/hw/hns/Kconfig index fddb5fdf92de..b548c003009b 100644 --- a/drivers/infiniband/hw/hns/Kconfig +++ b/drivers/infiniband/hw/hns/Kconfig @@ -7,25 +7,24 @@ config INFINIBAND_HNS is used in Hisilicon Hip06 and more further ICT SoC based on platform device. - To compile this driver as a module, choose M here: the module - will be called hns-roce. + To compile HIP06 or HIP08 driver as module, choose M here. config INFINIBAND_HNS_HIP06 - tristate "Hisilicon Hip06 Family RoCE support" + bool "Hisilicon Hip06 Family RoCE support" depends on INFINIBAND_HNS && HNS && HNS_DSAF && HNS_ENET ---help--- RoCE driver support for Hisilicon RoCE engine in Hisilicon Hip06 and Hip07 SoC. These RoCE engines are platform devices. - To compile this driver as a module, choose M here: the module - will be called hns-roce-hw-v1. + To compile this driver, choose Y here: if INFINIBAND_HNS is m, this + module will be called hns-roce-hw-v1 config INFINIBAND_HNS_HIP08 - tristate "Hisilicon Hip08 Family RoCE support" + bool "Hisilicon Hip08 Family RoCE support" depends on INFINIBAND_HNS && PCI && HNS3 ---help--- RoCE driver support for Hisilicon RoCE engine in Hisilicon Hip08 SoC. The RoCE engine is a PCI device. - To compile this driver as a module, choose M here: the module - will be called hns-roce-hw-v2. + To compile this driver, choose Y here: if INFINIBAND_HNS is m, this + module will be called hns-roce-hw-v2. diff --git a/drivers/infiniband/hw/hns/Makefile b/drivers/infiniband/hw/hns/Makefile index eee5205f936f..b956cf430bdb 100644 --- a/drivers/infiniband/hw/hns/Makefile +++ b/drivers/infiniband/hw/hns/Makefile @@ -4,11 +4,16 @@ ccflags-y := -I $(srctree)/drivers/net/ethernet/hisilicon/hns3 -obj-$(CONFIG_INFINIBAND_HNS) += hns-roce.o hns-roce-objs := hns_roce_main.o hns_roce_cmd.o hns_roce_pd.o \ hns_roce_ah.o hns_roce_hem.o hns_roce_mr.o hns_roce_qp.o \ hns_roce_cq.o hns_roce_alloc.o hns_roce_db.o hns_roce_srq.o hns_roce_restrack.o -obj-$(CONFIG_INFINIBAND_HNS_HIP06) += hns-roce-hw-v1.o + +ifdef CONFIG_INFINIBAND_HNS_HIP06 hns-roce-hw-v1-objs := hns_roce_hw_v1.o -obj-$(CONFIG_INFINIBAND_HNS_HIP08) += hns-roce-hw-v2.o -hns-roce-hw-v2-objs := hns_roce_hw_v2.o hns_roce_hw_v2_dfx.o +obj-$(CONFIG_INFINIBAND_HNS) += hns-roce-hw-v1.o $(hns-roce-objs) +endif + +ifdef CONFIG_INFINIBAND_HNS_HIP08 +hns-roce-hw-v2-objs := hns_roce_hw_v2.o hns_roce_hw_v2_dfx.o $(hns-roce-objs) +obj-$(CONFIG_INFINIBAND_HNS) += hns-roce-hw-v2.o +endif diff --git a/drivers/infiniband/hw/hns/hns_roce_alloc.c b/drivers/infiniband/hw/hns/hns_roce_alloc.c index 2c8defa94107..8c063c598d2a 100644 --- a/drivers/infiniband/hw/hns/hns_roce_alloc.c +++ b/drivers/infiniband/hw/hns/hns_roce_alloc.c @@ -68,7 +68,6 @@ void hns_roce_bitmap_free(struct hns_roce_bitmap *bitmap, unsigned long obj, { hns_roce_bitmap_free_range(bitmap, obj, 1, rr); } -EXPORT_SYMBOL_GPL(hns_roce_bitmap_free); int hns_roce_bitmap_alloc_range(struct hns_roce_bitmap *bitmap, int cnt, int align, unsigned long *obj) @@ -175,7 +174,6 @@ void hns_roce_buf_free(struct hns_roce_dev *hr_dev, u32 size, kfree(buf->page_list); } } -EXPORT_SYMBOL_GPL(hns_roce_buf_free); int hns_roce_buf_alloc(struct hns_roce_dev *hr_dev, u32 size, u32 max_direct, struct hns_roce_buf *buf, u32 page_shift) diff --git a/drivers/infiniband/hw/hns/hns_roce_cmd.c b/drivers/infiniband/hw/hns/hns_roce_cmd.c index 2acf946d02e5..b83d5bd92329 100644 --- a/drivers/infiniband/hw/hns/hns_roce_cmd.c +++ b/drivers/infiniband/hw/hns/hns_roce_cmd.c @@ -103,7 +103,6 @@ void hns_roce_cmd_event(struct hns_roce_dev *hr_dev, u16 token, u8 status, context->out_param = out_param; complete(&context->done); } -EXPORT_SYMBOL_GPL(hns_roce_cmd_event); /* this should be called with "use_events" */ static int __hns_roce_cmd_mbox_wait(struct hns_roce_dev *hr_dev, u64 in_param, @@ -204,7 +203,6 @@ int hns_roce_cmd_mbox(struct hns_roce_dev *hr_dev, u64 in_param, u64 out_param, return ret; } -EXPORT_SYMBOL_GPL(hns_roce_cmd_mbox); int hns_roce_cmd_init(struct hns_roce_dev *hr_dev) { @@ -291,7 +289,6 @@ struct hns_roce_cmd_mailbox return mailbox; } -EXPORT_SYMBOL_GPL(hns_roce_alloc_cmd_mailbox); void hns_roce_free_cmd_mailbox(struct hns_roce_dev *hr_dev, struct hns_roce_cmd_mailbox *mailbox) @@ -302,4 +299,3 @@ void hns_roce_free_cmd_mailbox(struct hns_roce_dev *hr_dev, dma_pool_free(hr_dev->cmd.pool, mailbox->buf, mailbox->dma); kfree(mailbox); } -EXPORT_SYMBOL_GPL(hns_roce_free_cmd_mailbox); diff --git a/drivers/infiniband/hw/hns/hns_roce_cq.c b/drivers/infiniband/hw/hns/hns_roce_cq.c index 6b4d8e50aabe..4e50c22a2da4 100644 --- a/drivers/infiniband/hw/hns/hns_roce_cq.c +++ b/drivers/infiniband/hw/hns/hns_roce_cq.c @@ -205,7 +205,6 @@ void hns_roce_free_cq(struct hns_roce_dev *hr_dev, struct hns_roce_cq *hr_cq) hns_roce_table_put(hr_dev, &cq_table->table, hr_cq->cqn); hns_roce_bitmap_free(&cq_table->bitmap, hr_cq->cqn, BITMAP_NO_RR); } -EXPORT_SYMBOL_GPL(hns_roce_free_cq); static int hns_roce_ib_get_cq_umem(struct hns_roce_dev *hr_dev, struct ib_udata *udata, @@ -435,7 +434,6 @@ int hns_roce_ib_create_cq(struct ib_cq *ib_cq, err_cq: return ret; } -EXPORT_SYMBOL_GPL(hns_roce_ib_create_cq); void hns_roce_ib_destroy_cq(struct ib_cq *ib_cq, struct ib_udata *udata) { @@ -465,7 +463,6 @@ void hns_roce_ib_destroy_cq(struct ib_cq *ib_cq, struct ib_udata *udata) hns_roce_free_db(hr_dev, &hr_cq->db); } } -EXPORT_SYMBOL_GPL(hns_roce_ib_destroy_cq); void hns_roce_cq_completion(struct hns_roce_dev *hr_dev, u32 cqn) { @@ -481,7 +478,6 @@ void hns_roce_cq_completion(struct hns_roce_dev *hr_dev, u32 cqn) ++cq->arm_sn; cq->comp(cq); } -EXPORT_SYMBOL_GPL(hns_roce_cq_completion); void hns_roce_cq_event(struct hns_roce_dev *hr_dev, u32 cqn, int event_type) { @@ -503,7 +499,6 @@ void hns_roce_cq_event(struct hns_roce_dev *hr_dev, u32 cqn, int event_type) if (atomic_dec_and_test(&cq->refcount)) complete(&cq->free); } -EXPORT_SYMBOL_GPL(hns_roce_cq_event); int hns_roce_init_cq_table(struct hns_roce_dev *hr_dev) { diff --git a/drivers/infiniband/hw/hns/hns_roce_db.c b/drivers/infiniband/hw/hns/hns_roce_db.c index 3a040a9390d8..627aa46ef683 100644 --- a/drivers/infiniband/hw/hns/hns_roce_db.c +++ b/drivers/infiniband/hw/hns/hns_roce_db.c @@ -51,7 +51,6 @@ int hns_roce_db_map_user(struct hns_roce_ucontext *context, return ret; } -EXPORT_SYMBOL(hns_roce_db_map_user); void hns_roce_db_unmap_user(struct hns_roce_ucontext *context, struct hns_roce_db *db) @@ -67,7 +66,6 @@ void hns_roce_db_unmap_user(struct hns_roce_ucontext *context, mutex_unlock(&context->page_mutex); } -EXPORT_SYMBOL(hns_roce_db_unmap_user); static struct hns_roce_db_pgdir *hns_roce_alloc_db_pgdir( struct device *dma_device) @@ -151,7 +149,6 @@ int hns_roce_alloc_db(struct hns_roce_dev *hr_dev, struct hns_roce_db *db, return ret; } -EXPORT_SYMBOL_GPL(hns_roce_alloc_db); void hns_roce_free_db(struct hns_roce_dev *hr_dev, struct hns_roce_db *db) { @@ -181,4 +178,3 @@ void hns_roce_free_db(struct hns_roce_dev *hr_dev, struct hns_roce_db *db) mutex_unlock(&hr_dev->pgdir_mutex); } -EXPORT_SYMBOL_GPL(hns_roce_free_db); diff --git a/drivers/infiniband/hw/hns/hns_roce_hem.c b/drivers/infiniband/hw/hns/hns_roce_hem.c index d145e3ed21d4..f4da5bd2884f 100644 --- a/drivers/infiniband/hw/hns/hns_roce_hem.c +++ b/drivers/infiniband/hw/hns/hns_roce_hem.c @@ -56,7 +56,6 @@ bool hns_roce_check_whether_mhop(struct hns_roce_dev *hr_dev, u32 type) return false; } -EXPORT_SYMBOL_GPL(hns_roce_check_whether_mhop); static bool hns_roce_check_hem_null(struct hns_roce_hem **hem, u64 start_idx, u32 bt_chunk_num) @@ -234,7 +233,6 @@ int hns_roce_calc_hem_mhop(struct hns_roce_dev *hr_dev, return 0; } -EXPORT_SYMBOL_GPL(hns_roce_calc_hem_mhop); static struct hns_roce_hem *hns_roce_alloc_hem(struct hns_roce_dev *hr_dev, int npages, @@ -621,7 +619,6 @@ int hns_roce_table_get(struct hns_roce_dev *hr_dev, mutex_unlock(&table->mutex); return ret; } -EXPORT_SYMBOL_GPL(hns_roce_table_get); static void hns_roce_table_mhop_put(struct hns_roce_dev *hr_dev, struct hns_roce_hem_table *table, @@ -764,7 +761,6 @@ void hns_roce_table_put(struct hns_roce_dev *hr_dev, mutex_unlock(&table->mutex); } -EXPORT_SYMBOL_GPL(hns_roce_table_put); void *hns_roce_table_find(struct hns_roce_dev *hr_dev, struct hns_roce_hem_table *table, @@ -837,7 +833,6 @@ void *hns_roce_table_find(struct hns_roce_dev *hr_dev, mutex_unlock(&table->mutex); return addr; } -EXPORT_SYMBOL_GPL(hns_roce_table_find); int hns_roce_table_get_range(struct hns_roce_dev *hr_dev, struct hns_roce_hem_table *table, diff --git a/drivers/infiniband/hw/hns/hns_roce_main.c b/drivers/infiniband/hw/hns/hns_roce_main.c index c0e819ed8c9b..9f83acec6001 100644 --- a/drivers/infiniband/hw/hns/hns_roce_main.c +++ b/drivers/infiniband/hw/hns/hns_roce_main.c @@ -57,7 +57,6 @@ int hns_get_gid_index(struct hns_roce_dev *hr_dev, u8 port, int gid_index) { return gid_index * hr_dev->caps.num_ports + port; } -EXPORT_SYMBOL_GPL(hns_get_gid_index); static int hns_roce_set_mac(struct hns_roce_dev *hr_dev, u8 port, u8 *addr) { @@ -974,7 +973,6 @@ int hns_roce_init(struct hns_roce_dev *hr_dev) return ret; } -EXPORT_SYMBOL_GPL(hns_roce_init); void hns_roce_exit(struct hns_roce_dev *hr_dev) { @@ -995,7 +993,6 @@ void hns_roce_exit(struct hns_roce_dev *hr_dev) if (hr_dev->hw->reset) hr_dev->hw->reset(hr_dev, false); } -EXPORT_SYMBOL_GPL(hns_roce_exit); MODULE_LICENSE("Dual BSD/GPL"); MODULE_AUTHOR("Wei Hu "); diff --git a/drivers/infiniband/hw/hns/hns_roce_mr.c b/drivers/infiniband/hw/hns/hns_roce_mr.c index adf075183dfb..549e1a38dfe0 100644 --- a/drivers/infiniband/hw/hns/hns_roce_mr.c +++ b/drivers/infiniband/hw/hns/hns_roce_mr.c @@ -47,7 +47,6 @@ unsigned long key_to_hw_index(u32 key) { return (key << 24) | (key >> 8); } -EXPORT_SYMBOL_GPL(key_to_hw_index); static int hns_roce_sw2hw_mpt(struct hns_roce_dev *hr_dev, struct hns_roce_cmd_mailbox *mailbox, @@ -66,7 +65,6 @@ int hns_roce_hw2sw_mpt(struct hns_roce_dev *hr_dev, mpt_index, !mailbox, HNS_ROCE_CMD_HW2SW_MPT, HNS_ROCE_CMD_TIMEOUT_MSECS); } -EXPORT_SYMBOL_GPL(hns_roce_hw2sw_mpt); static int hns_roce_buddy_alloc(struct hns_roce_buddy *buddy, int order, unsigned long *seg) @@ -293,7 +291,6 @@ void hns_roce_mtt_cleanup(struct hns_roce_dev *hr_dev, struct hns_roce_mtt *mtt) break; } } -EXPORT_SYMBOL_GPL(hns_roce_mtt_cleanup); static void hns_roce_loop_free(struct hns_roce_dev *hr_dev, struct hns_roce_mr *mr, int err_loop_index, @@ -1507,7 +1504,6 @@ void hns_roce_mtr_cleanup(struct hns_roce_dev *hr_dev, { hns_roce_hem_list_release(hr_dev, &mtr->hem_list); } -EXPORT_SYMBOL_GPL(hns_roce_mtr_cleanup); static int hns_roce_write_mtr(struct hns_roce_dev *hr_dev, struct hns_roce_mtr *mtr, dma_addr_t *bufs, @@ -1611,4 +1607,3 @@ int hns_roce_mtr_find(struct hns_roce_dev *hr_dev, struct hns_roce_mtr *mtr, return total; } -EXPORT_SYMBOL_GPL(hns_roce_mtr_find); diff --git a/drivers/infiniband/hw/hns/hns_roce_pd.c b/drivers/infiniband/hw/hns/hns_roce_pd.c index 813401384d78..920ca76b5db1 100644 --- a/drivers/infiniband/hw/hns/hns_roce_pd.c +++ b/drivers/infiniband/hw/hns/hns_roce_pd.c @@ -83,13 +83,11 @@ int hns_roce_alloc_pd(struct ib_pd *ibpd, struct ib_udata *udata) return 0; } -EXPORT_SYMBOL_GPL(hns_roce_alloc_pd); void hns_roce_dealloc_pd(struct ib_pd *pd, struct ib_udata *udata) { hns_roce_pd_free(to_hr_dev(pd->device), to_hr_pd(pd)->pdn); } -EXPORT_SYMBOL_GPL(hns_roce_dealloc_pd); int hns_roce_uar_alloc(struct hns_roce_dev *hr_dev, struct hns_roce_uar *uar) { diff --git a/drivers/infiniband/hw/hns/hns_roce_qp.c b/drivers/infiniband/hw/hns/hns_roce_qp.c index 7e9db8236072..ee7e1fef31e7 100644 --- a/drivers/infiniband/hw/hns/hns_roce_qp.c +++ b/drivers/infiniband/hw/hns/hns_roce_qp.c @@ -64,7 +64,6 @@ void hns_roce_qp_event(struct hns_roce_dev *hr_dev, u32 qpn, int event_type) if (atomic_dec_and_test(&qp->refcount)) complete(&qp->free); } -EXPORT_SYMBOL_GPL(hns_roce_qp_event); static void hns_roce_ib_qp_event(struct hns_roce_qp *hr_qp, enum hns_roce_event type) @@ -139,7 +138,6 @@ enum hns_roce_qp_state to_hns_roce_state(enum ib_qp_state state) return HNS_ROCE_QP_NUM_STATE; } } -EXPORT_SYMBOL_GPL(to_hns_roce_state); static int hns_roce_gsi_qp_alloc(struct hns_roce_dev *hr_dev, unsigned long qpn, struct hns_roce_qp *hr_qp) @@ -242,7 +240,6 @@ void hns_roce_qp_remove(struct hns_roce_dev *hr_dev, struct hns_roce_qp *hr_qp) __xa_erase(xa, hr_qp->qpn & (hr_dev->caps.num_qps - 1)); xa_unlock_irqrestore(xa, flags); } -EXPORT_SYMBOL_GPL(hns_roce_qp_remove); void hns_roce_qp_free(struct hns_roce_dev *hr_dev, struct hns_roce_qp *hr_qp) { @@ -260,7 +257,6 @@ void hns_roce_qp_free(struct hns_roce_dev *hr_dev, struct hns_roce_qp *hr_qp) hns_roce_table_put(hr_dev, &qp_table->qp_table, hr_qp->qpn); } } -EXPORT_SYMBOL_GPL(hns_roce_qp_free); void hns_roce_release_range_qp(struct hns_roce_dev *hr_dev, int base_qpn, int cnt) @@ -272,7 +268,6 @@ void hns_roce_release_range_qp(struct hns_roce_dev *hr_dev, int base_qpn, hns_roce_bitmap_free_range(&qp_table->bitmap, base_qpn, cnt, BITMAP_RR); } -EXPORT_SYMBOL_GPL(hns_roce_release_range_qp); static int hns_roce_set_rq_size(struct hns_roce_dev *hr_dev, struct ib_qp_cap *cap, bool is_user, int has_rq, @@ -1027,7 +1022,6 @@ struct ib_qp *hns_roce_create_qp(struct ib_pd *pd, return &hr_qp->ibqp; } -EXPORT_SYMBOL_GPL(hns_roce_create_qp); int to_hr_qp_type(int qp_type) { @@ -1046,7 +1040,6 @@ int to_hr_qp_type(int qp_type) return transport_type; } -EXPORT_SYMBOL_GPL(to_hr_qp_type); int hns_roce_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr, int attr_mask, struct ib_udata *udata) @@ -1166,7 +1159,6 @@ void hns_roce_lock_cqs(struct hns_roce_cq *send_cq, struct hns_roce_cq *recv_cq) spin_lock_nested(&send_cq->lock, SINGLE_DEPTH_NESTING); } } -EXPORT_SYMBOL_GPL(hns_roce_lock_cqs); void hns_roce_unlock_cqs(struct hns_roce_cq *send_cq, struct hns_roce_cq *recv_cq) __releases(&send_cq->lock) @@ -1183,7 +1175,6 @@ void hns_roce_unlock_cqs(struct hns_roce_cq *send_cq, spin_unlock_irq(&recv_cq->lock); } } -EXPORT_SYMBOL_GPL(hns_roce_unlock_cqs); static void *get_wqe(struct hns_roce_qp *hr_qp, int offset) { @@ -1195,20 +1186,17 @@ void *get_recv_wqe(struct hns_roce_qp *hr_qp, int n) { return get_wqe(hr_qp, hr_qp->rq.offset + (n << hr_qp->rq.wqe_shift)); } -EXPORT_SYMBOL_GPL(get_recv_wqe); void *get_send_wqe(struct hns_roce_qp *hr_qp, int n) { return get_wqe(hr_qp, hr_qp->sq.offset + (n << hr_qp->sq.wqe_shift)); } -EXPORT_SYMBOL_GPL(get_send_wqe); void *get_send_extend_sge(struct hns_roce_qp *hr_qp, int n) { return hns_roce_buf_offset(&hr_qp->hr_buf, hr_qp->sge.offset + (n << hr_qp->sge.sge_shift)); } -EXPORT_SYMBOL_GPL(get_send_extend_sge); bool hns_roce_wq_overflow(struct hns_roce_wq *hr_wq, int nreq, struct ib_cq *ib_cq) @@ -1227,7 +1215,6 @@ bool hns_roce_wq_overflow(struct hns_roce_wq *hr_wq, int nreq, return cur + nreq >= hr_wq->max_post; } -EXPORT_SYMBOL_GPL(hns_roce_wq_overflow); int hns_roce_init_qp_table(struct hns_roce_dev *hr_dev) { diff --git a/drivers/infiniband/hw/hns/hns_roce_srq.c b/drivers/infiniband/hw/hns/hns_roce_srq.c index de645be8aa48..38bb548eaa6d 100644 --- a/drivers/infiniband/hw/hns/hns_roce_srq.c +++ b/drivers/infiniband/hw/hns/hns_roce_srq.c @@ -30,7 +30,6 @@ void hns_roce_srq_event(struct hns_roce_dev *hr_dev, u32 srqn, int event_type) if (atomic_dec_and_test(&srq->refcount)) complete(&srq->free); } -EXPORT_SYMBOL_GPL(hns_roce_srq_event); static void hns_roce_ib_srq_event(struct hns_roce_srq *srq, enum hns_roce_event event_type)