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tee: add start argument to shm_register callback

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Adds a start argument to the shm_register callback to allow the callback
to check memory type of the passed pages.

Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
This commit is contained in:
Jens Wiklander
2017-12-28 10:08:00 +01:00
parent ef8e08d24c
commit 95ffe4ca43
4 changed files with 11 additions and 6 deletions
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3
include/linux/tee_drv.h
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@@ -108,7 +108,8 @@ struct tee_driver_ops {
int (*supp_send)(struct tee_context *ctx, u32 ret, u32 num_params,
struct tee_param *param);
int (*shm_register)(struct tee_context *ctx, struct tee_shm *shm,
struct page **pages, size_t num_pages);
struct page **pages, size_t num_pages,
unsigned long start);
int (*shm_unregister)(struct tee_context *ctx, struct tee_shm *shm);
};