--- zzzz-none-000/linux-3.10.107/drivers/infiniband/hw/qib/qib_verbs.h 2017-06-27 09:49:32.000000000 +0000 +++ scorpion-7490-727/linux-3.10.107/drivers/infiniband/hw/qib/qib_verbs.h 2021-02-04 17:41:59.000000000 +0000 @@ -1,5 +1,5 @@ /* - * Copyright (c) 2012 Intel Corporation. All rights reserved. + * Copyright (c) 2012, 2013 Intel Corporation. All rights reserved. * Copyright (c) 2006 - 2012 QLogic Corporation. All rights reserved. * Copyright (c) 2005, 2006 PathScale, Inc. All rights reserved. * @@ -41,6 +41,7 @@ #include #include #include +#include #include #include #include @@ -149,14 +150,14 @@ __be64 vaddr; __be32 rkey; __be32 length; -} __attribute__ ((packed)); +} __packed; struct ib_atomic_eth { __be32 vaddr[2]; /* unaligned so access as 2 32-bit words */ __be32 rkey; __be64 swap_data; __be64 compare_data; -} __attribute__ ((packed)); +} __packed; struct qib_other_headers { __be32 bth[3]; @@ -177,7 +178,7 @@ __be32 aeth; struct ib_atomic_eth atomic_eth; } u; -} __attribute__ ((packed)); +} __packed; /* * Note that UD packets with a GRH header are 8+40+12+8 = 68 bytes @@ -194,12 +195,12 @@ } l; struct qib_other_headers oth; } u; -} __attribute__ ((packed)); +} __packed; struct qib_pio_header { __le32 pbc[2]; struct qib_ib_header hdr; -} __attribute__ ((packed)); +} __packed; /* * There is one struct qib_mcast for each multicast GID. @@ -267,7 +268,8 @@ */ struct qib_cq { struct ib_cq ibcq; - struct work_struct comptask; + struct kthread_work comptask; + struct qib_devdata *dd; spinlock_t lock; /* protect changes in this struct */ u8 notify; u8 triggered; @@ -327,6 +329,8 @@ struct qib_mr { struct ib_mr ibmr; struct ib_umem *umem; + u64 *pages; + u32 npages; struct qib_mregion mr; /* must be last */ }; @@ -336,7 +340,13 @@ * in qp->s_max_sge. */ struct qib_swqe { - struct ib_send_wr wr; /* don't use wr.sg_list */ + union { + struct ib_send_wr wr; /* don't use wr.sg_list */ + struct ib_ud_wr ud_wr; + struct ib_reg_wr reg_wr; + struct ib_rdma_wr rdma_wr; + struct ib_atomic_wr atomic_wr; + }; u32 psn; /* first packet sequence number */ u32 lpsn; /* last packet sequence number */ u32 ssn; /* send sequence number */ @@ -660,6 +670,17 @@ u64 n_bytes; /* total number of bytes */ }; +struct qib_opcode_stats_perctx { + struct qib_opcode_stats stats[128]; +}; + +struct qib_pma_counters { + u64 n_unicast_xmit; /* total unicast packets sent */ + u64 n_unicast_rcv; /* total unicast packets received */ + u64 n_multicast_xmit; /* total multicast packets sent */ + u64 n_multicast_rcv; /* total multicast packets received */ +}; + struct qib_ibport { struct qib_qp __rcu *qp0; struct qib_qp __rcu *qp1; @@ -676,10 +697,11 @@ __be64 mkey; __be64 guids[QIB_GUIDS_PER_PORT - 1]; /* writable GUIDs */ u64 tid; /* TID for traps */ - u64 n_unicast_xmit; /* total unicast packets sent */ - u64 n_unicast_rcv; /* total unicast packets received */ - u64 n_multicast_xmit; /* total multicast packets sent */ - u64 n_multicast_rcv; /* total multicast packets received */ + struct qib_pma_counters __percpu *pmastats; + u64 z_unicast_xmit; /* starting count for PMA */ + u64 z_unicast_rcv; /* starting count for PMA */ + u64 z_multicast_xmit; /* starting count for PMA */ + u64 z_multicast_rcv; /* starting count for PMA */ u64 z_symbol_error_counter; /* starting count for PMA */ u64 z_link_error_recovery_counter; /* starting count for PMA */ u64 z_link_downed_counter; /* starting count for PMA */ @@ -726,7 +748,6 @@ u8 vl_high_limit; u8 sl_to_vl[16]; - struct qib_opcode_stats opstats[128]; }; @@ -770,6 +791,10 @@ spinlock_t n_srqs_lock; u32 n_mcast_grps_allocated; /* number of mcast groups allocated */ spinlock_t n_mcast_grps_lock; +#ifdef CONFIG_DEBUG_FS + /* per HCA debugfs */ + struct dentry *qib_ibdev_dbg; +#endif }; struct qib_verbs_counters { @@ -834,8 +859,6 @@ !(qp->s_flags & QIB_S_ANY_WAIT_SEND)); } -extern struct workqueue_struct *qib_cq_wq; - /* * This must be called with s_lock held. */ @@ -859,8 +882,10 @@ void qib_sys_guid_chg(struct qib_ibport *ibp); void qib_node_desc_chg(struct qib_ibport *ibp); int qib_process_mad(struct ib_device *ibdev, int mad_flags, u8 port_num, - struct ib_wc *in_wc, struct ib_grh *in_grh, - struct ib_mad *in_mad, struct ib_mad *out_mad); + const struct ib_wc *in_wc, const struct ib_grh *in_grh, + const struct ib_mad_hdr *in, size_t in_mad_size, + struct ib_mad_hdr *out, size_t *out_mad_size, + u16 *out_mad_pkey_index); int qib_create_agents(struct qib_ibdev *dev); void qib_free_agents(struct qib_ibdev *dev); @@ -912,6 +937,18 @@ void qib_free_qpn_table(struct qib_qpn_table *qpt); +#ifdef CONFIG_DEBUG_FS + +struct qib_qp_iter; + +struct qib_qp_iter *qib_qp_iter_init(struct qib_ibdev *dev); + +int qib_qp_iter_next(struct qib_qp_iter *iter); + +void qib_qp_iter_print(struct seq_file *s, struct qib_qp_iter *iter); + +#endif + void qib_get_credit(struct qib_qp *qp, u32 aeth); unsigned qib_pkt_delay(u32 plen, u8 snd_mult, u8 rcv_mult); @@ -974,12 +1011,17 @@ int qib_destroy_srq(struct ib_srq *ibsrq); +int qib_cq_init(struct qib_devdata *dd); + +void qib_cq_exit(struct qib_devdata *dd); + void qib_cq_enter(struct qib_cq *cq, struct ib_wc *entry, int sig); int qib_poll_cq(struct ib_cq *ibcq, int num_entries, struct ib_wc *entry); -struct ib_cq *qib_create_cq(struct ib_device *ibdev, int entries, - int comp_vector, struct ib_ucontext *context, +struct ib_cq *qib_create_cq(struct ib_device *ibdev, + const struct ib_cq_init_attr *attr, + struct ib_ucontext *context, struct ib_udata *udata); int qib_destroy_cq(struct ib_cq *ibcq); @@ -1000,14 +1042,15 @@ int qib_dereg_mr(struct ib_mr *ibmr); -struct ib_mr *qib_alloc_fast_reg_mr(struct ib_pd *pd, int max_page_list_len); - -struct ib_fast_reg_page_list *qib_alloc_fast_reg_page_list( - struct ib_device *ibdev, int page_list_len); - -void qib_free_fast_reg_page_list(struct ib_fast_reg_page_list *pl); +struct ib_mr *qib_alloc_mr(struct ib_pd *pd, + enum ib_mr_type mr_type, + u32 max_entries); + +int qib_map_mr_sg(struct ib_mr *ibmr, + struct scatterlist *sg, + int sg_nents); -int qib_fast_reg_mr(struct qib_qp *qp, struct ib_send_wr *wr); +int qib_reg_mr(struct qib_qp *qp, struct ib_reg_wr *wr); struct ib_fmr *qib_alloc_fmr(struct ib_pd *pd, int mr_access_flags, struct ib_fmr_attr *fmr_attr);