Esempi in C++ (Cpp) per tf_crypto_execute_rpc

Esempio n. 1

int tf_rpc_execute(struct tf_comm *comm)
{
	u32 rpc_command;
	u32 rpc_error = RPC_NO;

#ifdef DEBUG
	BUG_ON((read_mpidr() & 0x00000003) != 0);
#endif

	/* Lock the RPC */
	mutex_lock(&(comm->rpc_mutex));

	rpc_command = g_RPC_parameters[1];

	if (g_RPC_advancement == RPC_ADVANCEMENT_PENDING) {
		dprintk(KERN_INFO "tf_rpc_execute: "
			"Executing CMD=0x%x\n",
			g_RPC_parameters[1]);

		switch (rpc_command) {
		case RPC_CMD_YIELD:
			dprintk(KERN_INFO "tf_rpc_execute: "
				"RPC_CMD_YIELD\n");

			rpc_error = RPC_YIELD;
			g_RPC_parameters[0] = RPC_SUCCESS;
			break;

		case RPC_CMD_TRACE:
			rpc_error = RPC_NON_YIELD;
			g_RPC_parameters[0] = tf_rpc_trace(comm);
			break;

		default:
			if (tf_crypto_execute_rpc(rpc_command,
				comm->pBuffer->rpc_cus_buffer) != 0)
				g_RPC_parameters[0] = RPC_ERROR_BAD_PARAMETERS;
			else
				g_RPC_parameters[0] = RPC_SUCCESS;
			rpc_error = RPC_NON_YIELD;
			break;
		}
		g_RPC_advancement = RPC_ADVANCEMENT_FINISHED;
	}

	mutex_unlock(&(comm->rpc_mutex));

	dprintk(KERN_INFO "tf_rpc_execute: Return 0x%x\n",
		rpc_error);

	return rpc_error;
}

Esempio n. 2

File: tf_comm_mshield.c Progetto: ARMP/ARM-Project

int tf_rpc_execute(struct tf_comm *comm)
{
	u32 rpc_command;
	u32 rpc_error = RPC_NO;

#ifdef CONFIG_TF_DRIVER_DEBUG_SUPPORT
	BUG_ON((hard_smp_processor_id() & 0x00000003) != 0);
#endif

	/* Lock the RPC */
	mutex_lock(&(comm->rpc_mutex));

	rpc_command = comm->l1_buffer->rpc_command;

	if (g_RPC_advancement == RPC_ADVANCEMENT_PENDING) {
		dpr_info("%s: Executing CMD=0x%x\n",
			__func__, rpc_command);

		switch (rpc_command) {
		case RPC_CMD_YIELD:
			dpr_info("%s: RPC_CMD_YIELD\n", __func__);

			rpc_error = RPC_YIELD;
			comm->l1_buffer->rpc_status = RPC_SUCCESS;
			break;

		case RPC_CMD_TRACE:
			rpc_error = RPC_NON_YIELD;
			comm->l1_buffer->rpc_status = tf_rpc_trace(comm);
			break;

		default:
			if (tf_crypto_execute_rpc(rpc_command,
				comm->l1_buffer->rpc_cus_buffer) != 0)
				comm->l1_buffer->rpc_status =
					RPC_ERROR_BAD_PARAMETERS;
			else
				comm->l1_buffer->rpc_status = RPC_SUCCESS;
			rpc_error = RPC_NON_YIELD;
			break;
		}
		g_RPC_advancement = RPC_ADVANCEMENT_FINISHED;
	}

	mutex_unlock(&(comm->rpc_mutex));

	dpr_info("%s: Return 0x%x\n", __func__, rpc_error);

	return rpc_error;
}