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drivers: Remove CONFIG_TEGRA_VIRTUALIZATION

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Remove CONFIG_TEGRA_VIRTUALIZATION so that virtualization is always
enabled for drivers. This permits the same drivers to work on bare-metal
Linux machines as well as virtual Linux machines.

Bug 5157858

Change-Id: I29d13dae957ed2273b65f95fff0bee1e06f45a27
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3314409
Reviewed-by: Sumit Gupta <sumitg@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Ketan Patil <ketanp@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Jon Hunter
2025-02-24 17:26:01 +05:30
parent 23e3912ef7
commit eea9f99397
6 changed files with 13 additions and 196 deletions
Download Patch File Download Diff File Expand all files Collapse all files

151
include/soc/tegra/virt/hv-ivc.h
View File

@@ -1,7 +1,5 @@
/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (c) 2022-2023, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
*/
/* SPDX-FileCopyrightText: Copyright (c) 2022-2025, NVIDIA CORPORATION & AFFILIATES. All rights reserved. */
#ifndef __TEGRA_HV_IVC_H
#define __TEGRA_HV_IVC_H
@@ -32,7 +30,6 @@ struct tegra_hv_ivm_cookie {
void *reserved;
};
#if defined(CONFIG_TEGRA_VIRTUALIZATION)
bool is_tegra_hypervisor_mode(void);
/**
@@ -306,151 +303,5 @@ int tegra_hv_ivc_get_info(struct tegra_hv_ivc_cookie *ivck, uint64_t *pa,
void tegra_hv_ivc_notify(struct tegra_hv_ivc_cookie *ivck);
struct tegra_ivc *tegra_hv_ivc_convert_cookie(struct tegra_hv_ivc_cookie *ivck);
#else
static inline bool is_tegra_hypervisor_mode(void)
{
return false;
}
static inline struct tegra_hv_ivc_cookie *tegra_hv_ivc_reserve(
struct device_node *dn, int id,
const struct tegra_hv_ivc_ops *ops)
{
return ERR_PTR(-ENOTSUPP);
};
static inline int tegra_hv_ivc_unreserve(struct tegra_hv_ivc_cookie *ivck)
{
return -ENOTSUPP;
};
static inline int tegra_hv_ivc_write(struct tegra_hv_ivc_cookie *ivck,
const void *buf, int size)
{
return -ENOTSUPP;
};
static inline int tegra_hv_ivc_write_user(struct tegra_hv_ivc_cookie *ivck,
const void __user *buf, int size)
{
return -ENOTSUPP;
};
static inline int tegra_hv_ivc_read(struct tegra_hv_ivc_cookie *ivck, void *buf,
int size)
{
return -ENOTSUPP;
};
static inline int tegra_hv_ivc_read_user(struct tegra_hv_ivc_cookie *ivck,
void __user *buf, int size)
{
return -ENOTSUPP;
};
static inline int tegra_hv_ivc_can_read(struct tegra_hv_ivc_cookie *ivck)
{
return -ENOTSUPP;
};
static inline int tegra_hv_ivc_can_write(struct tegra_hv_ivc_cookie *ivck)
{
return -ENOTSUPP;
};
static inline uint32_t tegra_hv_ivc_tx_frames_available(
struct tegra_hv_ivc_cookie *ivck)
{
return 0;
};
static inline int tegra_hv_ivc_tx_empty(struct tegra_hv_ivc_cookie *ivck)
{
return -ENOTSUPP;
};
static inline int tegra_hv_ivc_set_loopback(struct tegra_hv_ivc_cookie *ivck,
int mode)
{
return -ENOTSUPP;
};
static inline int tegra_hv_ivc_dump(struct tegra_hv_ivc_cookie *ivck)
{
return -ENOTSUPP;
};
static inline int tegra_hv_ivc_read_peek(struct tegra_hv_ivc_cookie *ivck,
void *buf, int off, int count)
{
return -ENOTSUPP;
};
static inline void *tegra_hv_ivc_read_get_next_frame(
struct tegra_hv_ivc_cookie *ivck)
{
return ERR_PTR(-ENOTSUPP);
};
static inline int tegra_hv_ivc_read_advance(struct tegra_hv_ivc_cookie *ivck)
{
return -ENOTSUPP;
};
static inline int tegra_hv_ivc_write_poke(struct tegra_hv_ivc_cookie *ivck,
const void *buf, int off, int count)
{
return -ENOTSUPP;
};
static inline void *tegra_hv_ivc_write_get_next_frame(
struct tegra_hv_ivc_cookie *ivck)
{
return ERR_PTR(-ENOTSUPP);
};
static inline int tegra_hv_ivc_write_advance(struct tegra_hv_ivc_cookie *ivck)
{
return -ENOTSUPP;
};
static inline struct tegra_hv_ivm_cookie *tegra_hv_mempool_reserve(unsigned id)
{
return ERR_PTR(-ENOTSUPP);
};
static inline int tegra_hv_mempool_unreserve(struct tegra_hv_ivm_cookie *ck)
{
return -ENOTSUPP;
};
static inline int tegra_hv_ivc_channel_notified(
struct tegra_hv_ivc_cookie *ivck)
{
return -ENOTSUPP;
};
static inline void tegra_hv_ivc_channel_reset(struct tegra_hv_ivc_cookie *ivck)
{
return;
};
static inline int tegra_hv_ivc_get_info(struct tegra_hv_ivc_cookie *ivck,
uint64_t *pa, uint64_t *size)
{
return -ENOTSUPP;
};
static inline void tegra_hv_ivc_notify(struct tegra_hv_ivc_cookie *ivck)
{
return;
};
static inline struct tegra_ivc *tegra_hv_ivc_convert_cookie(
struct tegra_hv_ivc_cookie *ivck)
{
return ERR_PTR(-ENOTSUPP);
};
#endif /* defined(CONFIG_TEGRA_VIRTUALIZATION) */
#endif /* __TEGRA_HV_IVC_H */