Commit 3c15ddb9 authored Apr 11, 2018 by Victor Chong Committed by Jens Wiklander Dec 11, 2018

tee: optee: log message if dynamic shm is enabled



When dynamic shared memory support is enabled in the OP-TEE Trusted
OS, it doesn't mean that the driver supports it, which can confuse
users during debugging. Log a message when dynamic shared memory is
enabled in the driver, to let users know for sure.

Suggested-by: Jerome Forissier <jerome.forissier@linaro.org>
Signed-off-by: Victor Chong <victor.chong@linaro.org>
Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>

parent 40e020c1

drivers/tee/optee/core.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -631,6 +631,9 @@ static struct optee optee_probe(struct device_node np)

		optee_enable_shm_cache(optee);

		if (optee->sec_caps & OPTEE_SMC_SEC_CAP_DYNAMIC_SHM)
		pr_info("dynamic shared memory is enabled\n");

		pr_info("initialized driver\n");
		return optee;
		err:

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