diff options
Diffstat (limited to 'drivers/infiniband/hw/hfi1/driver.c')
| -rw-r--r-- | drivers/infiniband/hw/hfi1/driver.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/drivers/infiniband/hw/hfi1/driver.c b/drivers/infiniband/hw/hfi1/driver.c index 2a9d2912f5db..01aa1f132f55 100644 --- a/drivers/infiniband/hw/hfi1/driver.c +++ b/drivers/infiniband/hw/hfi1/driver.c @@ -72,8 +72,6 @@ */ const char ib_hfi1_version[] = HFI1_DRIVER_VERSION "\n"; -DEFINE_SPINLOCK(hfi1_devs_lock); -LIST_HEAD(hfi1_dev_list); DEFINE_MUTEX(hfi1_mutex); /* general driver use */ unsigned int hfi1_max_mtu = HFI1_DEFAULT_MAX_MTU; @@ -175,11 +173,11 @@ int hfi1_count_active_units(void) { struct hfi1_devdata *dd; struct hfi1_pportdata *ppd; - unsigned long flags; + unsigned long index, flags; int pidx, nunits_active = 0; - spin_lock_irqsave(&hfi1_devs_lock, flags); - list_for_each_entry(dd, &hfi1_dev_list, list) { + xa_lock_irqsave(&hfi1_dev_table, flags); + xa_for_each(&hfi1_dev_table, index, dd) { if (!(dd->flags & HFI1_PRESENT) || !dd->kregbase1) continue; for (pidx = 0; pidx < dd->num_pports; ++pidx) { @@ -190,7 +188,7 @@ int hfi1_count_active_units(void) } } } - spin_unlock_irqrestore(&hfi1_devs_lock, flags); + xa_unlock_irqrestore(&hfi1_dev_table, flags); return nunits_active; } @@ -264,7 +262,7 @@ static void rcv_hdrerr(struct hfi1_ctxtdata *rcd, struct hfi1_pportdata *ppd, hfi1_dbg_fault_suppress_err(verbs_dev)) return; - if (packet->rhf & (RHF_VCRC_ERR | RHF_ICRC_ERR)) + if (packet->rhf & RHF_ICRC_ERR) return; if (packet->etype == RHF_RCV_TYPE_BYPASS) { @@ -516,7 +514,9 @@ bool hfi1_process_ecn_slowpath(struct rvt_qp *qp, struct hfi1_packet *pkt, */ do_cnp = prescan || (opcode >= IB_OPCODE_RC_RDMA_READ_RESPONSE_FIRST && - opcode <= IB_OPCODE_RC_ATOMIC_ACKNOWLEDGE); + opcode <= IB_OPCODE_RC_ATOMIC_ACKNOWLEDGE) || + opcode == TID_OP(READ_RESP) || + opcode == TID_OP(ACK); /* Call appropriate CNP handler */ if (!ignore_fecn && do_cnp && fecn) @@ -1581,7 +1581,7 @@ static void show_eflags_errs(struct hfi1_packet *packet) u32 rte = rhf_rcv_type_err(packet->rhf); dd_dev_err(rcd->dd, - "receive context %d: rhf 0x%016llx, errs [ %s%s%s%s%s%s%s%s] rte 0x%x\n", + "receive context %d: rhf 0x%016llx, errs [ %s%s%s%s%s%s%s] rte 0x%x\n", rcd->ctxt, packet->rhf, packet->rhf & RHF_K_HDR_LEN_ERR ? "k_hdr_len " : "", packet->rhf & RHF_DC_UNC_ERR ? "dc_unc " : "", @@ -1589,7 +1589,6 @@ static void show_eflags_errs(struct hfi1_packet *packet) packet->rhf & RHF_TID_ERR ? "tid " : "", packet->rhf & RHF_LEN_ERR ? "len " : "", packet->rhf & RHF_ECC_ERR ? "ecc " : "", - packet->rhf & RHF_VCRC_ERR ? "vcrc " : "", packet->rhf & RHF_ICRC_ERR ? "icrc " : "", rte); } |