diff options
Diffstat (limited to 'drivers/infiniband/hw/hfi1/init.c')
| -rw-r--r-- | drivers/infiniband/hw/hfi1/init.c | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/hfi1/init.c b/drivers/infiniband/hw/hfi1/init.c index 7835eb52e7c5..7841a0ad7cb6 100644 --- a/drivers/infiniband/hw/hfi1/init.c +++ b/drivers/infiniband/hw/hfi1/init.c @@ -72,7 +72,6 @@ #undef pr_fmt #define pr_fmt(fmt) DRIVER_NAME ": " fmt -#define HFI1_MAX_ACTIVE_WORKQUEUE_ENTRIES 5 /* * min buffers we want to have per context, after driver */ @@ -371,6 +370,9 @@ int hfi1_create_ctxtdata(struct hfi1_pportdata *ppd, int numa, rcd->rhf_rcv_function_map = normal_rhf_rcv_functions; mutex_init(&rcd->exp_mutex); + spin_lock_init(&rcd->exp_lock); + INIT_LIST_HEAD(&rcd->flow_queue.queue_head); + INIT_LIST_HEAD(&rcd->rarr_queue.queue_head); hfi1_cdbg(PROC, "setting up context %u\n", rcd->ctxt); @@ -473,6 +475,9 @@ int hfi1_create_ctxtdata(struct hfi1_pportdata *ppd, int numa, GFP_KERNEL, numa); if (!rcd->opstats) goto bail; + + /* Initialize TID flow generations for the context */ + hfi1_kern_init_ctxt_generations(rcd); } *context = rcd; @@ -772,6 +777,8 @@ static void enable_chip(struct hfi1_devdata *dd) rcvmask |= HFI1_RCVCTRL_NO_RHQ_DROP_ENB; if (HFI1_CAP_KGET_MASK(rcd->flags, NODROP_EGR_FULL)) rcvmask |= HFI1_RCVCTRL_NO_EGR_DROP_ENB; + if (HFI1_CAP_IS_KSET(TID_RDMA)) + rcvmask |= HFI1_RCVCTRL_TIDFLOW_ENB; hfi1_rcvctrl(dd, rcvmask, rcd); sc_enable(rcd->sc); hfi1_rcd_put(rcd); @@ -927,6 +934,8 @@ int hfi1_init(struct hfi1_devdata *dd, int reinit) lastfail = hfi1_create_rcvhdrq(dd, rcd); if (!lastfail) lastfail = hfi1_setup_eagerbufs(rcd); + if (!lastfail) + lastfail = hfi1_kern_exp_rcv_init(rcd, reinit); if (lastfail) { dd_dev_err(dd, "failed to allocate kernel ctxt's rcvhdrq and/or egr bufs\n"); @@ -1497,6 +1506,13 @@ static int __init hfi1_mod_init(void) /* sanitize link CRC options */ link_crc_mask &= SUPPORTED_CRCS; + ret = opfn_init(); + if (ret < 0) { + pr_err("Failed to allocate opfn_wq"); + goto bail_dev; + } + + hfi1_compute_tid_rdma_flow_wt(); /* * These must be called before the driver is registered with * the PCI subsystem. @@ -1527,6 +1543,7 @@ module_init(hfi1_mod_init); static void __exit hfi1_mod_cleanup(void) { pci_unregister_driver(&hfi1_pci_driver); + opfn_exit(); node_affinity_destroy_all(); hfi1_dbg_exit(); @@ -1581,7 +1598,7 @@ static void cleanup_device_data(struct hfi1_devdata *dd) struct hfi1_ctxtdata *rcd = dd->rcd[ctxt]; if (rcd) { - hfi1_clear_tids(rcd); + hfi1_free_ctxt_rcv_groups(rcd); hfi1_free_ctxt(rcd); } } |