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nvmap: Remove NVMAP_IOC_CACHE_LIST ioctl from nvmap

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Remove NVMAP_IOC_CACHE_LIST ioctl from nvmap. As there
is no implementation for it in nvmap driver.
Also fix copyright info in uapi/linux/nvmap.h.

Jira TMM-5878
Bug 4590641

Change-Id: I5d890c38145811e70aee3ccdaff3e0e66c95c50b
Signed-off-by: N V S Abhishek <nabhishek@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3279699
Reviewed-by: Pritesh Raithatha <praithatha@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Ketan Patil <ketanp@nvidia.com>
This commit is contained in:
N V S Abhishek
2025-01-07 19:08:46 +00:00
committed by Jon Hunter
parent b92c721efe
commit 2400426064
1 changed files with 2 additions and 17 deletions
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19
include/uapi/linux/nvmap.h
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@@ -1,6 +1,5 @@
/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (c) 2009-2025, NVIDIA CORPORATION. All rights reserved.
/* SPDX-License-Identifier: GPL-2.0-only
* SPDX-FileCopyrightText: Copyright (c) 2009-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
*
* structure declarations for nvmem and nvmap user-space ioctls
*/
@@ -172,16 +171,6 @@ struct nvmap_cache_op_32 {
#endif /* CONFIG_COMPAT */
#endif /* __KERNEL__ */
struct nvmap_cache_op_list {
__u64 handles; /* Ptr to u32 type array, holding handles */
__u64 offsets; /* Ptr to u32 type array, holding offsets
* into handle mem */
__u64 sizes; /* Ptr to u32 type array, holindg sizes of memory
* regions within each handle */
__u32 nr; /* Number of handles */
__s32 op; /* wb/wb_inv/inv */
};
struct nvmap_debugfs_handles_header {
__u8 version;
};
@@ -307,10 +296,6 @@ struct nvmap_fd_for_range_from_list {
/* Create a new memory handle from file id passed */
#define NVMAP_IOC_FROM_FD _IOWR(NVMAP_IOC_MAGIC, 16, struct nvmap_create_handle)
/* Perform cache maintenance on a list of handles. */
#define NVMAP_IOC_CACHE_LIST _IOW(NVMAP_IOC_MAGIC, 17, \
struct nvmap_cache_op_list)
#define NVMAP_IOC_FROM_IVC_ID _IOWR(NVMAP_IOC_MAGIC, 19, struct nvmap_create_handle)
#define NVMAP_IOC_GET_IVC_ID _IOWR(NVMAP_IOC_MAGIC, 20, struct nvmap_create_handle)
#define NVMAP_IOC_GET_IVM_HEAPS _IOR(NVMAP_IOC_MAGIC, 21, unsigned int)