diff --git a/drivers/infiniband/core/mad_rmpp.c b/drivers/infiniband/core/mad_rmpp.c index d0ef7d61c037..3af2b84cd838 100644 --- a/drivers/infiniband/core/mad_rmpp.c +++ b/drivers/infiniband/core/mad_rmpp.c @@ -133,7 +133,7 @@ static void ack_recv(struct mad_rmpp_recv *rmpp_recv, msg = ib_create_send_mad(&rmpp_recv->agent->agent, recv_wc->wc->src_qp, recv_wc->wc->pkey_index, 1, hdr_len, 0, GFP_KERNEL); - if (!msg) + if (IS_ERR(msg)) return; format_ack(msg, (struct ib_rmpp_mad *) recv_wc->recv_buf.mad, rmpp_recv); diff --git a/drivers/infiniband/hw/cxgb3/cxio_hal.c b/drivers/infiniband/hw/cxgb3/cxio_hal.c index f6d5747153a5..4dcf08b3fd83 100644 --- a/drivers/infiniband/hw/cxgb3/cxio_hal.c +++ b/drivers/infiniband/hw/cxgb3/cxio_hal.c @@ -725,9 +725,9 @@ static int __cxio_tpt_op(struct cxio_rdev *rdev_p, u32 reset_tpt_entry, V_TPT_STAG_TYPE(type) | V_TPT_PDID(pdid)); BUG_ON(page_size >= 28); tpt.flags_pagesize_qpid = cpu_to_be32(V_TPT_PERM(perm) | - F_TPT_MW_BIND_ENABLE | - V_TPT_ADDR_TYPE((zbva ? TPT_ZBTO : TPT_VATO)) | - V_TPT_PAGE_SIZE(page_size)); + ((perm & TPT_MW_BIND) ? F_TPT_MW_BIND_ENABLE : 0) | + V_TPT_ADDR_TYPE((zbva ? TPT_ZBTO : TPT_VATO)) | + V_TPT_PAGE_SIZE(page_size)); tpt.rsvd_pbl_addr = reset_tpt_entry ? 0 : cpu_to_be32(V_TPT_PBL_ADDR(PBL_OFF(rdev_p, pbl_addr)>>3)); tpt.len = cpu_to_be32(len); diff --git a/drivers/infiniband/hw/cxgb3/iwch_provider.c b/drivers/infiniband/hw/cxgb3/iwch_provider.c index b89640aa6e10..eb778bfd6f66 100644 --- a/drivers/infiniband/hw/cxgb3/iwch_provider.c +++ b/drivers/infiniband/hw/cxgb3/iwch_provider.c @@ -1187,28 +1187,6 @@ static ssize_t show_rev(struct device *dev, struct device_attribute *attr, return sprintf(buf, "%d\n", iwch_dev->rdev.t3cdev_p->type); } -static int fw_supports_fastreg(struct iwch_dev *iwch_dev) -{ - struct ethtool_drvinfo info; - struct net_device *lldev = iwch_dev->rdev.t3cdev_p->lldev; - char *cp, *next; - unsigned fw_maj, fw_min; - - rtnl_lock(); - lldev->ethtool_ops->get_drvinfo(lldev, &info); - rtnl_unlock(); - - next = info.fw_version+1; - cp = strsep(&next, "."); - sscanf(cp, "%i", &fw_maj); - cp = strsep(&next, "."); - sscanf(cp, "%i", &fw_min); - - PDBG("%s maj %u min %u\n", __func__, fw_maj, fw_min); - - return fw_maj > 6 || (fw_maj == 6 && fw_min > 0); -} - static ssize_t show_fw_ver(struct device *dev, struct device_attribute *attr, char *buf) { struct iwch_dev *iwch_dev = container_of(dev, struct iwch_dev, @@ -1325,12 +1303,12 @@ int iwch_register_device(struct iwch_dev *dev) memset(&dev->ibdev.node_guid, 0, sizeof(dev->ibdev.node_guid)); memcpy(&dev->ibdev.node_guid, dev->rdev.t3cdev_p->lldev->dev_addr, 6); dev->ibdev.owner = THIS_MODULE; - dev->device_cap_flags = IB_DEVICE_LOCAL_DMA_LKEY | IB_DEVICE_MEM_WINDOW; + dev->device_cap_flags = IB_DEVICE_LOCAL_DMA_LKEY | + IB_DEVICE_MEM_WINDOW | + IB_DEVICE_MEM_MGT_EXTENSIONS; /* cxgb3 supports STag 0. */ dev->ibdev.local_dma_lkey = 0; - if (fw_supports_fastreg(dev)) - dev->device_cap_flags |= IB_DEVICE_MEM_MGT_EXTENSIONS; dev->ibdev.uverbs_cmd_mask = (1ull << IB_USER_VERBS_CMD_GET_CONTEXT) | diff --git a/drivers/infiniband/hw/cxgb3/iwch_provider.h b/drivers/infiniband/hw/cxgb3/iwch_provider.h index f5ceca05c435..a237d49bdcc9 100644 --- a/drivers/infiniband/hw/cxgb3/iwch_provider.h +++ b/drivers/infiniband/hw/cxgb3/iwch_provider.h @@ -293,9 +293,16 @@ static inline u32 iwch_ib_to_tpt_access(int acc) return (acc & IB_ACCESS_REMOTE_WRITE ? TPT_REMOTE_WRITE : 0) | (acc & IB_ACCESS_REMOTE_READ ? TPT_REMOTE_READ : 0) | (acc & IB_ACCESS_LOCAL_WRITE ? TPT_LOCAL_WRITE : 0) | + (acc & IB_ACCESS_MW_BIND ? TPT_MW_BIND : 0) | TPT_LOCAL_READ; } +static inline u32 iwch_ib_to_tpt_bind_access(int acc) +{ + return (acc & IB_ACCESS_REMOTE_WRITE ? TPT_REMOTE_WRITE : 0) | + (acc & IB_ACCESS_REMOTE_READ ? TPT_REMOTE_READ : 0); +} + enum iwch_mmid_state { IWCH_STAG_STATE_VALID, IWCH_STAG_STATE_INVALID diff --git a/drivers/infiniband/hw/cxgb3/iwch_qp.c b/drivers/infiniband/hw/cxgb3/iwch_qp.c index 9a3be3a9d5dc..3e4585c2318a 100644 --- a/drivers/infiniband/hw/cxgb3/iwch_qp.c +++ b/drivers/infiniband/hw/cxgb3/iwch_qp.c @@ -565,7 +565,7 @@ int iwch_bind_mw(struct ib_qp *qp, wqe->bind.type = TPT_VATO; /* TBD: check perms */ - wqe->bind.perms = iwch_ib_to_tpt_access(mw_bind->mw_access_flags); + wqe->bind.perms = iwch_ib_to_tpt_bind_access(mw_bind->mw_access_flags); wqe->bind.mr_stag = cpu_to_be32(mw_bind->mr->lkey); wqe->bind.mw_stag = cpu_to_be32(mw->rkey); wqe->bind.mw_len = cpu_to_be32(mw_bind->length); @@ -879,20 +879,13 @@ static int rdma_init(struct iwch_dev *rhp, struct iwch_qp *qhp, (qhp->attr.mpa_attr.xmit_marker_enabled << 1) | (qhp->attr.mpa_attr.crc_enabled << 2); - /* - * XXX - The IWCM doesn't quite handle getting these - * attrs set before going into RTS. For now, just turn - * them on always... - */ -#if 0 - init_attr.qpcaps = qhp->attr.enableRdmaRead | - (qhp->attr.enableRdmaWrite << 1) | - (qhp->attr.enableBind << 2) | - (qhp->attr.enable_stag0_fastreg << 3) | - (qhp->attr.enable_stag0_fastreg << 4); -#else - init_attr.qpcaps = 0x1f; -#endif + init_attr.qpcaps = uP_RI_QP_RDMA_READ_ENABLE | + uP_RI_QP_RDMA_WRITE_ENABLE | + uP_RI_QP_BIND_ENABLE; + if (!qhp->ibqp.uobject) + init_attr.qpcaps |= uP_RI_QP_STAG0_ENABLE | + uP_RI_QP_FAST_REGISTER_ENABLE; + init_attr.tcp_emss = qhp->ep->emss; init_attr.ord = qhp->attr.max_ord; init_attr.ird = qhp->attr.max_ird; @@ -900,8 +893,6 @@ static int rdma_init(struct iwch_dev *rhp, struct iwch_qp *qhp, init_attr.qp_dma_size = (1UL << qhp->wq.size_log2); init_attr.rqe_count = iwch_rqes_posted(qhp); init_attr.flags = qhp->attr.mpa_attr.initiator ? MPA_INITIATOR : 0; - if (!qhp->ibqp.uobject) - init_attr.flags |= PRIV_QP; if (peer2peer) { init_attr.rtr_type = RTR_READ; if (init_attr.ord == 0 && qhp->attr.mpa_attr.initiator) diff --git a/drivers/infiniband/hw/ipath/ipath_driver.c b/drivers/infiniband/hw/ipath/ipath_driver.c index daad09a45910..ad0aab60b051 100644 --- a/drivers/infiniband/hw/ipath/ipath_driver.c +++ b/drivers/infiniband/hw/ipath/ipath_driver.c @@ -1259,7 +1259,7 @@ reloop: */ ipath_cdbg(ERRPKT, "Error Pkt, but no eflags! egrbuf" " %x, len %x hdrq+%x rhf: %Lx\n", - etail, tlen, l, + etail, tlen, l, (unsigned long long) le64_to_cpu(*(__le64 *) rhf_addr)); if (ipath_debug & __IPATH_ERRPKTDBG) { u32 j, *d, dw = rsize-2; @@ -1457,7 +1457,8 @@ static void ipath_reset_availshadow(struct ipath_devdata *dd) 0xaaaaaaaaaaaaaaaaULL); /* All BUSY bits in qword */ if (oldval != dd->ipath_pioavailshadow[i]) ipath_dbg("shadow[%d] was %Lx, now %lx\n", - i, oldval, dd->ipath_pioavailshadow[i]); + i, (unsigned long long) oldval, + dd->ipath_pioavailshadow[i]); } spin_unlock_irqrestore(&ipath_pioavail_lock, flags); } diff --git a/drivers/infiniband/hw/ipath/ipath_iba7220.c b/drivers/infiniband/hw/ipath/ipath_iba7220.c index fb70712ac85c..85b2cd03c4e4 100644 --- a/drivers/infiniband/hw/ipath/ipath_iba7220.c +++ b/drivers/infiniband/hw/ipath/ipath_iba7220.c @@ -1032,7 +1032,7 @@ static int ipath_7220_bringup_serdes(struct ipath_devdata *dd) ipath_cdbg(VERBOSE, "done: xgxs=%llx from %llx\n", (unsigned long long) ipath_read_kreg64(dd, dd->ipath_kregs->kr_xgxsconfig), - prev_val); + (unsigned long long) prev_val); guid = be64_to_cpu(dd->ipath_guid); @@ -1042,7 +1042,8 @@ static int ipath_7220_bringup_serdes(struct ipath_devdata *dd) ipath_dbg("No GUID for heartbeat, faking %llx\n", (unsigned long long)guid); } else - ipath_cdbg(VERBOSE, "Wrote %llX to HRTBT_GUID\n", guid); + ipath_cdbg(VERBOSE, "Wrote %llX to HRTBT_GUID\n", + (unsigned long long) guid); ipath_write_kreg(dd, dd->ipath_kregs->kr_hrtbt_guid, guid); return ret; } @@ -2505,7 +2506,7 @@ done: if (dd->ipath_flags & IPATH_IB_AUTONEG_INPROG) { ipath_dbg("Did not get to DDR INIT (%x) after %Lu msecs\n", ipath_ib_state(dd, dd->ipath_lastibcstat), - jiffies_to_msecs(jiffies)-startms); + (unsigned long long) jiffies_to_msecs(jiffies)-startms); dd->ipath_flags &= ~IPATH_IB_AUTONEG_INPROG; if (dd->ipath_autoneg_tries == IPATH_AUTONEG_TRIES) { dd->ipath_flags |= IPATH_IB_AUTONEG_FAILED; diff --git a/drivers/infiniband/hw/ipath/ipath_intr.c b/drivers/infiniband/hw/ipath/ipath_intr.c index 26900b3b7a4e..6c21b4b5ec71 100644 --- a/drivers/infiniband/hw/ipath/ipath_intr.c +++ b/drivers/infiniband/hw/ipath/ipath_intr.c @@ -356,9 +356,10 @@ static void handle_e_ibstatuschanged(struct ipath_devdata *dd, dd->ipath_cregs->cr_iblinkerrrecovcnt); if (linkrecov != dd->ipath_lastlinkrecov) { ipath_dbg("IB linkrecov up %Lx (%s %s) recov %Lu\n", - ibcs, ib_linkstate(dd, ibcs), + (unsigned long long) ibcs, + ib_linkstate(dd, ibcs), ipath_ibcstatus_str[ltstate], - linkrecov); + (unsigned long long) linkrecov); /* and no more until active again */ dd->ipath_lastlinkrecov = 0; ipath_set_linkstate(dd, IPATH_IB_LINKDOWN); @@ -1118,9 +1119,11 @@ irqreturn_t ipath_intr(int irq, void *data) if (unlikely(istat & ~dd->ipath_i_bitsextant)) ipath_dev_err(dd, "interrupt with unknown interrupts %Lx set\n", + (unsigned long long) istat & ~dd->ipath_i_bitsextant); else if (istat & ~INFINIPATH_I_ERROR) /* errors do own printing */ - ipath_cdbg(VERBOSE, "intr stat=0x%Lx\n", istat); + ipath_cdbg(VERBOSE, "intr stat=0x%Lx\n", + (unsigned long long) istat); if (istat & INFINIPATH_I_ERROR) { ipath_stats.sps_errints++; @@ -1128,7 +1131,8 @@ irqreturn_t ipath_intr(int irq, void *data) dd->ipath_kregs->kr_errorstatus); if (!estat) dev_info(&dd->pcidev->dev, "error interrupt (%Lx), " - "but no error bits set!\n", istat); + "but no error bits set!\n", + (unsigned long long) istat); else if (estat == -1LL) /* * should we try clearing all, or hope next read diff --git a/drivers/infiniband/hw/ipath/ipath_verbs.c b/drivers/infiniband/hw/ipath/ipath_verbs.c index 55c718828826..b766e40e9ebf 100644 --- a/drivers/infiniband/hw/ipath/ipath_verbs.c +++ b/drivers/infiniband/hw/ipath/ipath_verbs.c @@ -1021,7 +1021,7 @@ static void sdma_complete(void *cookie, int status) struct ipath_verbs_txreq *tx = cookie; struct ipath_qp *qp = tx->qp; struct ipath_ibdev *dev = to_idev(qp->ibqp.device); - unsigned int flags; + unsigned long flags; enum ib_wc_status ibs = status == IPATH_SDMA_TXREQ_S_OK ? IB_WC_SUCCESS : IB_WC_WR_FLUSH_ERR; @@ -1051,7 +1051,7 @@ static void sdma_complete(void *cookie, int status) static void decrement_dma_busy(struct ipath_qp *qp) { - unsigned int flags; + unsigned long flags; if (atomic_dec_and_test(&qp->s_dma_busy)) { spin_lock_irqsave(&qp->s_lock, flags); @@ -1221,7 +1221,7 @@ static int ipath_verbs_send_pio(struct ipath_qp *qp, unsigned flush_wc; u32 control; int ret; - unsigned int flags; + unsigned long flags; piobuf = ipath_getpiobuf(dd, plen, NULL); if (unlikely(piobuf == NULL)) { diff --git a/drivers/infiniband/hw/mlx4/cq.c b/drivers/infiniband/hw/mlx4/cq.c index a1464574bfdd..d0866a3636e2 100644 --- a/drivers/infiniband/hw/mlx4/cq.c +++ b/drivers/infiniband/hw/mlx4/cq.c @@ -515,17 +515,17 @@ static void mlx4_ib_handle_error_cqe(struct mlx4_err_cqe *cqe, wc->vendor_err = cqe->vendor_err_syndrome; } -static int mlx4_ib_ipoib_csum_ok(__be32 status, __be16 checksum) +static int mlx4_ib_ipoib_csum_ok(__be16 status, __be16 checksum) { - return ((status & cpu_to_be32(MLX4_CQE_IPOIB_STATUS_IPV4 | - MLX4_CQE_IPOIB_STATUS_IPV4F | - MLX4_CQE_IPOIB_STATUS_IPV4OPT | - MLX4_CQE_IPOIB_STATUS_IPV6 | - MLX4_CQE_IPOIB_STATUS_IPOK)) == - cpu_to_be32(MLX4_CQE_IPOIB_STATUS_IPV4 | - MLX4_CQE_IPOIB_STATUS_IPOK)) && - (status & cpu_to_be32(MLX4_CQE_IPOIB_STATUS_UDP | - MLX4_CQE_IPOIB_STATUS_TCP)) && + return ((status & cpu_to_be16(MLX4_CQE_STATUS_IPV4 | + MLX4_CQE_STATUS_IPV4F | + MLX4_CQE_STATUS_IPV4OPT | + MLX4_CQE_STATUS_IPV6 | + MLX4_CQE_STATUS_IPOK)) == + cpu_to_be16(MLX4_CQE_STATUS_IPV4 | + MLX4_CQE_STATUS_IPOK)) && + (status & cpu_to_be16(MLX4_CQE_STATUS_UDP | + MLX4_CQE_STATUS_TCP)) && checksum == cpu_to_be16(0xffff); } @@ -582,17 +582,17 @@ repoll: } if (!*cur_qp || - (be32_to_cpu(cqe->my_qpn) & 0xffffff) != (*cur_qp)->mqp.qpn) { + (be32_to_cpu(cqe->vlan_my_qpn) & MLX4_CQE_QPN_MASK) != (*cur_qp)->mqp.qpn) { /* * We do not have to take the QP table lock here, * because CQs will be locked while QPs are removed * from the table. */ mqp = __mlx4_qp_lookup(to_mdev(cq->ibcq.device)->dev, - be32_to_cpu(cqe->my_qpn)); + be32_to_cpu(cqe->vlan_my_qpn)); if (unlikely(!mqp)) { printk(KERN_WARNING "CQ %06x with entry for unknown QPN %06x\n", - cq->mcq.cqn, be32_to_cpu(cqe->my_qpn) & 0xffffff); + cq->mcq.cqn, be32_to_cpu(cqe->vlan_my_qpn) & MLX4_CQE_QPN_MASK); return -EINVAL; } @@ -692,14 +692,13 @@ repoll: } wc->slid = be16_to_cpu(cqe->rlid); - wc->sl = cqe->sl >> 4; + wc->sl = be16_to_cpu(cqe->sl_vid >> 12); g_mlpath_rqpn = be32_to_cpu(cqe->g_mlpath_rqpn); wc->src_qp = g_mlpath_rqpn & 0xffffff; wc->dlid_path_bits = (g_mlpath_rqpn >> 24) & 0x7f; wc->wc_flags |= g_mlpath_rqpn & 0x80000000 ? IB_WC_GRH : 0; wc->pkey_index = be32_to_cpu(cqe->immed_rss_invalid) & 0x7f; - wc->csum_ok = mlx4_ib_ipoib_csum_ok(cqe->ipoib_status, - cqe->checksum); + wc->csum_ok = mlx4_ib_ipoib_csum_ok(cqe->status, cqe->checksum); } return 0; @@ -767,7 +766,7 @@ void __mlx4_ib_cq_clean(struct mlx4_ib_cq *cq, u32 qpn, struct mlx4_ib_srq *srq) */ while ((int) --prod_index - (int) cq->mcq.cons_index >= 0) { cqe = get_cqe(cq, prod_index & cq->ibcq.cqe); - if ((be32_to_cpu(cqe->my_qpn) & 0xffffff) == qpn) { + if ((be32_to_cpu(cqe->vlan_my_qpn) & MLX4_CQE_QPN_MASK) == qpn) { if (srq && !(cqe->owner_sr_opcode & MLX4_CQE_IS_SEND_MASK)) mlx4_ib_free_srq_wqe(srq, be16_to_cpu(cqe->wqe_index)); ++nfreed; diff --git a/drivers/infiniband/hw/mlx4/qp.c b/drivers/infiniband/hw/mlx4/qp.c index f7bc7dd8578a..f29dbb767e87 100644 --- a/drivers/infiniband/hw/mlx4/qp.c +++ b/drivers/infiniband/hw/mlx4/qp.c @@ -902,7 +902,7 @@ static int __mlx4_ib_modify_qp(struct ib_qp *ibqp, context->mtu_msgmax = (IB_MTU_4096 << 5) | ilog2(dev->dev->caps.max_gso_sz); else - context->mtu_msgmax = (IB_MTU_4096 << 5) | 11; + context->mtu_msgmax = (IB_MTU_4096 << 5) | 12; } else if (attr_mask & IB_QP_PATH_MTU) { if (attr->path_mtu < IB_MTU_256 || attr->path_mtu > IB_MTU_4096) { printk(KERN_ERR "path MTU (%u) is invalid\n", diff --git a/drivers/infiniband/ulp/ipoib/ipoib_cm.c b/drivers/infiniband/ulp/ipoib/ipoib_cm.c index 0f2d3045061a..7ebc400a4b3d 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_cm.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_cm.c @@ -337,7 +337,7 @@ static void ipoib_cm_init_rx_wr(struct net_device *dev, sge[i].length = PAGE_SIZE; wr->next = NULL; - wr->sg_list = priv->cm.rx_sge; + wr->sg_list = sge; wr->num_sge = priv->cm.num_frags; } diff --git a/include/linux/mlx4/cq.h b/include/linux/mlx4/cq.h index 071cf96cf01f..6f65b2c8bb89 100644 --- a/include/linux/mlx4/cq.h +++ b/include/linux/mlx4/cq.h @@ -39,17 +39,18 @@ #include struct mlx4_cqe { - __be32 my_qpn; + __be32 vlan_my_qpn; __be32 immed_rss_invalid; __be32 g_mlpath_rqpn; - u8 sl; - u8 reserved1; + __be16 sl_vid; __be16 rlid; - __be32 ipoib_status; + __be16 status; + u8 ipv6_ext_mask; + u8 badfcs_enc; __be32 byte_cnt; __be16 wqe_index; __be16 checksum; - u8 reserved2[3]; + u8 reserved[3]; u8 owner_sr_opcode; }; @@ -63,6 +64,11 @@ struct mlx4_err_cqe { u8 owner_sr_opcode; }; +enum { + MLX4_CQE_VLAN_PRESENT_MASK = 1 << 29, + MLX4_CQE_QPN_MASK = 0xffffff, +}; + enum { MLX4_CQE_OWNER_MASK = 0x80, MLX4_CQE_IS_SEND_MASK = 0x40, @@ -86,13 +92,19 @@ enum { }; enum { - MLX4_CQE_IPOIB_STATUS_IPV4 = 1 << 22, - MLX4_CQE_IPOIB_STATUS_IPV4F = 1 << 23, - MLX4_CQE_IPOIB_STATUS_IPV6 = 1 << 24, - MLX4_CQE_IPOIB_STATUS_IPV4OPT = 1 << 25, - MLX4_CQE_IPOIB_STATUS_TCP = 1 << 26, - MLX4_CQE_IPOIB_STATUS_UDP = 1 << 27, - MLX4_CQE_IPOIB_STATUS_IPOK = 1 << 28, + MLX4_CQE_STATUS_IPV4 = 1 << 6, + MLX4_CQE_STATUS_IPV4F = 1 << 7, + MLX4_CQE_STATUS_IPV6 = 1 << 8, + MLX4_CQE_STATUS_IPV4OPT = 1 << 9, + MLX4_CQE_STATUS_TCP = 1 << 10, + MLX4_CQE_STATUS_UDP = 1 << 11, + MLX4_CQE_STATUS_IPOK = 1 << 12, +}; + +enum { + MLX4_CQE_LLC = 1, + MLX4_CQE_SNAP = 1 << 1, + MLX4_CQE_BAD_FCS = 1 << 4, }; static inline void mlx4_cq_arm(struct mlx4_cq *cq, u32 cmd,