diff options
| -rw-r--r-- | drivers/infiniband/hw/qib/Kconfig | 2 | ||||
| -rw-r--r-- | drivers/infiniband/hw/qib/qib.h | 1 | ||||
| -rw-r--r-- | drivers/infiniband/hw/qib/qib_init.c | 5 | ||||
| -rw-r--r-- | drivers/infiniband/hw/qib/qib_intr.c | 2 | ||||
| -rw-r--r-- | drivers/infiniband/hw/qib/qib_mad.c | 5 | ||||
| -rw-r--r-- | drivers/infiniband/hw/qib/qib_sysfs.c | 20 | ||||
| -rw-r--r-- | drivers/infiniband/hw/qib/qib_verbs.c | 19 | ||||
| -rw-r--r-- | drivers/infiniband/hw/qib/qib_verbs.h | 8 |
8 files changed, 39 insertions, 23 deletions
diff --git a/drivers/infiniband/hw/qib/Kconfig b/drivers/infiniband/hw/qib/Kconfig index 495be09781b1..e0fdb9201423 100644 --- a/drivers/infiniband/hw/qib/Kconfig +++ b/drivers/infiniband/hw/qib/Kconfig @@ -1,6 +1,6 @@ config INFINIBAND_QIB tristate "Intel PCIe HCA support" - depends on 64BIT + depends on 64BIT && INFINIBAND_RDMAVT ---help--- This is a low-level driver for Intel PCIe QLE InfiniBand host channel adapters. This driver does not support the Intel diff --git a/drivers/infiniband/hw/qib/qib.h b/drivers/infiniband/hw/qib/qib.h index 7df16f74bb45..0e68e1f4f6dc 100644 --- a/drivers/infiniband/hw/qib/qib.h +++ b/drivers/infiniband/hw/qib/qib.h @@ -52,6 +52,7 @@ #include <linux/kref.h> #include <linux/sched.h> #include <linux/kthread.h> +#include <rdma/rdma_vt.h> #include "qib_common.h" #include "qib_verbs.h" diff --git a/drivers/infiniband/hw/qib/qib_init.c b/drivers/infiniband/hw/qib/qib_init.c index 4ff340fe904f..47190f1fff95 100644 --- a/drivers/infiniband/hw/qib/qib_init.c +++ b/drivers/infiniband/hw/qib/qib_init.c @@ -42,6 +42,7 @@ #ifdef CONFIG_INFINIBAND_QIB_DCA #include <linux/dca.h> #endif +#include <rdma/rdma_vt.h> #include "qib.h" #include "qib_common.h" @@ -1081,7 +1082,7 @@ void qib_free_devdata(struct qib_devdata *dd) qib_dbg_ibdev_exit(&dd->verbs_dev); #endif free_percpu(dd->int_counter); - ib_dealloc_device(&dd->verbs_dev.ibdev); + ib_dealloc_device(&dd->verbs_dev.rdi.ibdev); } u64 qib_int_counter(struct qib_devdata *dd) @@ -1171,7 +1172,7 @@ struct qib_devdata *qib_alloc_devdata(struct pci_dev *pdev, size_t extra) bail: if (!list_empty(&dd->list)) list_del_init(&dd->list); - ib_dealloc_device(&dd->verbs_dev.ibdev); + ib_dealloc_device(&dd->verbs_dev.rdi.ibdev); return ERR_PTR(ret); } diff --git a/drivers/infiniband/hw/qib/qib_intr.c b/drivers/infiniband/hw/qib/qib_intr.c index 086616d071b9..a014fd4cd076 100644 --- a/drivers/infiniband/hw/qib/qib_intr.c +++ b/drivers/infiniband/hw/qib/qib_intr.c @@ -74,7 +74,7 @@ static void signal_ib_event(struct qib_pportdata *ppd, enum ib_event_type ev) struct ib_event event; struct qib_devdata *dd = ppd->dd; - event.device = &dd->verbs_dev.ibdev; + event.device = &dd->verbs_dev.rdi.ibdev; event.element.port_num = ppd->port; event.event = ev; ib_dispatch_event(&event); diff --git a/drivers/infiniband/hw/qib/qib_mad.c b/drivers/infiniband/hw/qib/qib_mad.c index 9625e7c438e5..c65d3aac236c 100644 --- a/drivers/infiniband/hw/qib/qib_mad.c +++ b/drivers/infiniband/hw/qib/qib_mad.c @@ -1028,7 +1028,7 @@ static int set_pkeys(struct qib_devdata *dd, u8 port, u16 *pkeys) (void) dd->f_set_ib_cfg(ppd, QIB_IB_CFG_PKEYS, 0); event.event = IB_EVENT_PKEY_CHANGE; - event.device = &dd->verbs_dev.ibdev; + event.device = &dd->verbs_dev.rdi.ibdev; event.element.port_num = port; ib_dispatch_event(&event); } @@ -2483,7 +2483,8 @@ int qib_create_agents(struct qib_ibdev *dev) for (p = 0; p < dd->num_pports; p++) { ibp = &dd->pport[p].ibport_data; - agent = ib_register_mad_agent(&dev->ibdev, p + 1, IB_QPT_SMI, + agent = ib_register_mad_agent(&dev->rdi.ibdev, p + 1, + IB_QPT_SMI, NULL, 0, send_handler, NULL, NULL, 0); if (IS_ERR(agent)) { diff --git a/drivers/infiniband/hw/qib/qib_sysfs.c b/drivers/infiniband/hw/qib/qib_sysfs.c index 81f56cdff2bc..72a160e94e21 100644 --- a/drivers/infiniband/hw/qib/qib_sysfs.c +++ b/drivers/infiniband/hw/qib/qib_sysfs.c @@ -502,7 +502,7 @@ static ssize_t show_rev(struct device *device, struct device_attribute *attr, char *buf) { struct qib_ibdev *dev = - container_of(device, struct qib_ibdev, ibdev.dev); + container_of(device, struct qib_ibdev, rdi.ibdev.dev); return sprintf(buf, "%x\n", dd_from_dev(dev)->minrev); } @@ -511,7 +511,7 @@ static ssize_t show_hca(struct device *device, struct device_attribute *attr, char *buf) { struct qib_ibdev *dev = - container_of(device, struct qib_ibdev, ibdev.dev); + container_of(device, struct qib_ibdev, rdi.ibdev.dev); struct qib_devdata *dd = dd_from_dev(dev); int ret; @@ -533,7 +533,7 @@ static ssize_t show_boardversion(struct device *device, struct device_attribute *attr, char *buf) { struct qib_ibdev *dev = - container_of(device, struct qib_ibdev, ibdev.dev); + container_of(device, struct qib_ibdev, rdi.ibdev.dev); struct qib_devdata *dd = dd_from_dev(dev); /* The string printed here is already newline-terminated. */ @@ -545,7 +545,7 @@ static ssize_t show_localbus_info(struct device *device, struct device_attribute *attr, char *buf) { struct qib_ibdev *dev = - container_of(device, struct qib_ibdev, ibdev.dev); + container_of(device, struct qib_ibdev, rdi.ibdev.dev); struct qib_devdata *dd = dd_from_dev(dev); /* The string printed here is already newline-terminated. */ @@ -557,7 +557,7 @@ static ssize_t show_nctxts(struct device *device, struct device_attribute *attr, char *buf) { struct qib_ibdev *dev = - container_of(device, struct qib_ibdev, ibdev.dev); + container_of(device, struct qib_ibdev, rdi.ibdev.dev); struct qib_devdata *dd = dd_from_dev(dev); /* Return the number of user ports (contexts) available. */ @@ -572,7 +572,7 @@ static ssize_t show_nfreectxts(struct device *device, struct device_attribute *attr, char *buf) { struct qib_ibdev *dev = - container_of(device, struct qib_ibdev, ibdev.dev); + container_of(device, struct qib_ibdev, rdi.ibdev.dev); struct qib_devdata *dd = dd_from_dev(dev); /* Return the number of free user ports (contexts) available. */ @@ -583,7 +583,7 @@ static ssize_t show_serial(struct device *device, struct device_attribute *attr, char *buf) { struct qib_ibdev *dev = - container_of(device, struct qib_ibdev, ibdev.dev); + container_of(device, struct qib_ibdev, rdi.ibdev.dev); struct qib_devdata *dd = dd_from_dev(dev); buf[sizeof(dd->serial)] = '\0'; @@ -597,7 +597,7 @@ static ssize_t store_chip_reset(struct device *device, size_t count) { struct qib_ibdev *dev = - container_of(device, struct qib_ibdev, ibdev.dev); + container_of(device, struct qib_ibdev, rdi.ibdev.dev); struct qib_devdata *dd = dd_from_dev(dev); int ret; @@ -618,7 +618,7 @@ static ssize_t show_tempsense(struct device *device, struct device_attribute *attr, char *buf) { struct qib_ibdev *dev = - container_of(device, struct qib_ibdev, ibdev.dev); + container_of(device, struct qib_ibdev, rdi.ibdev.dev); struct qib_devdata *dd = dd_from_dev(dev); int ret; int idx; @@ -778,7 +778,7 @@ bail: */ int qib_verbs_register_sysfs(struct qib_devdata *dd) { - struct ib_device *dev = &dd->verbs_dev.ibdev; + struct ib_device *dev = &dd->verbs_dev.rdi.ibdev; int i, ret; for (i = 0; i < ARRAY_SIZE(qib_attributes); ++i) { diff --git a/drivers/infiniband/hw/qib/qib_verbs.c b/drivers/infiniband/hw/qib/qib_verbs.c index baf1e42b6896..f8975eac2771 100644 --- a/drivers/infiniband/hw/qib/qib_verbs.c +++ b/drivers/infiniband/hw/qib/qib_verbs.c @@ -2091,7 +2091,7 @@ static int qib_port_immutable(struct ib_device *ibdev, u8 port_num, int qib_register_ib_device(struct qib_devdata *dd) { struct qib_ibdev *dev = &dd->verbs_dev; - struct ib_device *ibdev = &dev->ibdev; + struct ib_device *ibdev = &dev->rdi.ibdev; struct qib_pportdata *ppd = dd->pport; unsigned i, lk_tab_size; int ret; @@ -2279,7 +2279,17 @@ int qib_register_ib_device(struct qib_devdata *dd) snprintf(ibdev->node_desc, sizeof(ibdev->node_desc), "Intel Infiniband HCA %s", init_utsname()->nodename); - ret = ib_register_device(ibdev, qib_create_port_files); + /* + * Fill in rvt info object. + */ + dd->verbs_dev.rdi.driver_f.port_callback = qib_create_port_files; + dd->verbs_dev.rdi.dparms.props.max_pd = ib_qib_max_pds; + dd->verbs_dev.rdi.flags = (RVT_FLAG_MR_INIT_DRIVER | + RVT_FLAG_QP_INIT_DRIVER | + RVT_FLAG_CQ_INIT_DRIVER); + + + ret = rvt_register_device(&dd->verbs_dev.rdi); if (ret) goto err_reg; @@ -2296,7 +2306,7 @@ int qib_register_ib_device(struct qib_devdata *dd) err_class: qib_free_agents(dev); err_agents: - ib_unregister_device(ibdev); + rvt_unregister_device(&dd->verbs_dev.rdi); err_reg: err_tx: while (!list_empty(&dev->txreq_free)) { @@ -2325,7 +2335,6 @@ bail: void qib_unregister_ib_device(struct qib_devdata *dd) { struct qib_ibdev *dev = &dd->verbs_dev; - struct ib_device *ibdev = &dev->ibdev; u32 qps_inuse; unsigned lk_tab_size; @@ -2333,7 +2342,7 @@ void qib_unregister_ib_device(struct qib_devdata *dd) qib_free_agents(dev); - ib_unregister_device(ibdev); + rvt_unregister_device(&dd->verbs_dev.rdi); if (!list_empty(&dev->piowait)) qib_dev_err(dd, "piowait list not empty!\n"); diff --git a/drivers/infiniband/hw/qib/qib_verbs.h b/drivers/infiniband/hw/qib/qib_verbs.h index 6c5e77753d85..e1753018c8de 100644 --- a/drivers/infiniband/hw/qib/qib_verbs.h +++ b/drivers/infiniband/hw/qib/qib_verbs.h @@ -45,6 +45,7 @@ #include <linux/completion.h> #include <rdma/ib_pack.h> #include <rdma/ib_user_verbs.h> +#include <rdma/rdma_vt.h> struct qib_ctxtdata; struct qib_pportdata; @@ -752,7 +753,7 @@ struct qib_ibport { struct qib_ibdev { - struct ib_device ibdev; + struct rvt_dev_info rdi; struct list_head pending_mmaps; spinlock_t mmap_offset_lock; /* protect mmap_offset */ u32 mmap_offset; @@ -845,7 +846,10 @@ static inline struct qib_qp *to_iqp(struct ib_qp *ibqp) static inline struct qib_ibdev *to_idev(struct ib_device *ibdev) { - return container_of(ibdev, struct qib_ibdev, ibdev); + struct rvt_dev_info *rdi; + + rdi = container_of(ibdev, struct rvt_dev_info, ibdev); + return container_of(rdi, struct qib_ibdev, rdi); } /* |