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| author | Andi Shyti <andi.shyti@linux.intel.com> | 2026-08-22 14:19:12 +0200 |
|---|---|---|
| committer | Andi Shyti <andi.shyti@linux.intel.com> | 2026-08-22 14:19:34 +0200 |
| commit | d576a9561a1c80ae593539fb0ce0743d66825ac2 (patch) | |
| tree | 68f6de7e06b350afa42edeea2f7f33f086014597 /drivers/tee/tee_private.h | |
| download | linux-stable-d576a9561a1c80ae593539fb0ce0743d66825ac2.tar.gz linux-stable-d576a9561a1c80ae593539fb0ce0743d66825ac2.zip | |
Merge tag 'rust-i2c-for-7.3' into i2c/i2cgrafted
i2c: rust: mark I2cAdapter methods as inline
A single cleanup for the Rust I2C abstractions, targeting 7.3.
`I2cAdapter::get`, `inc_ref`, and `dec_ref` are trivial wrappers around
`i2c_get_adapter`/`i2c_put_adapter` and were showing up as their own
symbols in the build. Mark them `#[inline]` so they get folded into
their callers instead.
Signed-off-by: Igor Korotin <igor.korotin@linux.dev>
* tag 'rust-i2c-for-7.3':
i2c: rust: mark I2cAdapter methods as inline
Diffstat (limited to 'drivers/tee/tee_private.h')
| -rw-r--r-- | drivers/tee/tee_private.h | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/drivers/tee/tee_private.h b/drivers/tee/tee_private.h new file mode 100644 index 000000000..6bde688bf --- /dev/null +++ b/drivers/tee/tee_private.h @@ -0,0 +1,35 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright (c) 2015-2016, Linaro Limited + */ +#ifndef TEE_PRIVATE_H +#define TEE_PRIVATE_H + +#include <linux/cdev.h> +#include <linux/completion.h> +#include <linux/device.h> +#include <linux/dma-buf.h> +#include <linux/kref.h> +#include <linux/mutex.h> +#include <linux/types.h> + +/* extra references appended to shm object for registered shared memory */ +struct tee_shm_dmabuf_ref { + struct tee_shm shm; + size_t offset; + struct dma_buf *dmabuf; + struct tee_shm *parent_shm; +}; + +int tee_shm_get_fd(struct tee_shm *shm); + +struct tee_shm *tee_shm_alloc_user_buf(struct tee_context *ctx, size_t size); +struct tee_shm *tee_shm_register_user_buf(struct tee_context *ctx, + unsigned long addr, size_t length); + +int tee_heap_update_from_dma_buf(struct tee_device *teedev, + struct dma_buf *dmabuf, size_t *offset, + struct tee_shm *shm, + struct tee_shm **parent_shm); + +#endif /*TEE_PRIVATE_H*/ |
