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path: root/drivers/vfio/pci/vfio_pci_nvlink2.c
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Diffstat (limited to 'drivers/vfio/pci/vfio_pci_nvlink2.c')
-rw-r--r--drivers/vfio/pci/vfio_pci_nvlink2.c36
1 files changed, 16 insertions, 20 deletions
diff --git a/drivers/vfio/pci/vfio_pci_nvlink2.c b/drivers/vfio/pci/vfio_pci_nvlink2.c
index 054a2cf9dd8e..32f695ffe128 100644
--- a/drivers/vfio/pci/vfio_pci_nvlink2.c
+++ b/drivers/vfio/pci/vfio_pci_nvlink2.c
@@ -1,14 +1,10 @@
-// SPDX-License-Identifier: GPL-2.0+
+// SPDX-License-Identifier: GPL-2.0-only
/*
* VFIO PCI NVIDIA Whitherspoon GPU support a.k.a. NVLink2.
*
* Copyright (C) 2018 IBM Corp. All rights reserved.
* Author: Alexey Kardashevskiy <aik@ozlabs.ru>
*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
* Register an on-GPU RAM region for cacheable access.
*
* Derived from original vfio_pci_igd.c:
@@ -178,11 +174,11 @@ static int vfio_pci_nvgpu_add_capability(struct vfio_pci_device *vdev,
struct vfio_pci_region *region, struct vfio_info_cap *caps)
{
struct vfio_pci_nvgpu_data *data = region->data;
- struct vfio_region_info_cap_nvlink2_ssatgt cap = { 0 };
-
- cap.header.id = VFIO_REGION_INFO_CAP_NVLINK2_SSATGT;
- cap.header.version = 1;
- cap.tgt = data->gpu_tgt;
+ struct vfio_region_info_cap_nvlink2_ssatgt cap = {
+ .header.id = VFIO_REGION_INFO_CAP_NVLINK2_SSATGT,
+ .header.version = 1,
+ .tgt = data->gpu_tgt
+ };
return vfio_info_add_capability(caps, &cap.header, sizeof(cap));
}
@@ -365,18 +361,18 @@ static int vfio_pci_npu2_add_capability(struct vfio_pci_device *vdev,
struct vfio_pci_region *region, struct vfio_info_cap *caps)
{
struct vfio_pci_npu2_data *data = region->data;
- struct vfio_region_info_cap_nvlink2_ssatgt captgt = { 0 };
- struct vfio_region_info_cap_nvlink2_lnkspd capspd = { 0 };
+ struct vfio_region_info_cap_nvlink2_ssatgt captgt = {
+ .header.id = VFIO_REGION_INFO_CAP_NVLINK2_SSATGT,
+ .header.version = 1,
+ .tgt = data->gpu_tgt
+ };
+ struct vfio_region_info_cap_nvlink2_lnkspd capspd = {
+ .header.id = VFIO_REGION_INFO_CAP_NVLINK2_LNKSPD,
+ .header.version = 1,
+ .link_speed = data->link_speed
+ };
int ret;
- captgt.header.id = VFIO_REGION_INFO_CAP_NVLINK2_SSATGT;
- captgt.header.version = 1;
- captgt.tgt = data->gpu_tgt;
-
- capspd.header.id = VFIO_REGION_INFO_CAP_NVLINK2_LNKSPD;
- capspd.header.version = 1;
- capspd.link_speed = data->link_speed;
-
ret = vfio_info_add_capability(caps, &captgt.header, sizeof(captgt));
if (ret)
return ret;