diff options
Diffstat (limited to 'drivers/infiniband/hw/hfi1/driver.c')
| -rw-r--r-- | drivers/infiniband/hw/hfi1/driver.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/hfi1/driver.c b/drivers/infiniband/hw/hfi1/driver.c index de411884386b..e2c634af40e9 100644 --- a/drivers/infiniband/hw/hfi1/driver.c +++ b/drivers/infiniband/hw/hfi1/driver.c @@ -1,6 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 or BSD-3-Clause /* * Copyright(c) 2015-2020 Intel Corporation. + * Copyright(c) 2021 Cornelis Networks. */ #include <linux/spinlock.h> @@ -56,7 +57,7 @@ module_param_cb(cap_mask, &cap_ops, &hfi1_cap_mask, S_IWUSR | S_IRUGO); MODULE_PARM_DESC(cap_mask, "Bit mask of enabled/disabled HW features"); MODULE_LICENSE("Dual BSD/GPL"); -MODULE_DESCRIPTION("Intel Omni-Path Architecture driver"); +MODULE_DESCRIPTION("Cornelis Omni-Path Express driver"); /* * MAX_PKT_RCV is the max # if packets processed per receive interrupt. @@ -1011,6 +1012,8 @@ int handle_receive_interrupt(struct hfi1_ctxtdata *rcd, int thread) struct hfi1_packet packet; int skip_pkt = 0; + if (!rcd->rcvhdrq) + return RCV_PKT_OK; /* Control context will always use the slow path interrupt handler */ needset = (rcd->ctxt == HFI1_CTRL_CTXT) ? 0 : 1; |