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Commit c93e51bb authored by Zhen Kong's avatar Zhen Kong Committed by Gerrit - the friendly Code Review server
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smcinvoke: support listener service request 



Make change to support listener service request from mink object.

Change-Id: I9a707d953a85c16c9c5be82fd36960b49da36e3c
Signed-off-by: default avatarZhen Kong <zkong@codeaurora.org>
parent 111bb652

drivers/soc/qcom/smcinvoke.c

+8 −0
Original line number Diff line number Diff line
@@ -22,6 +22,8 @@ 
#include <soc/qcom/scm.h>

#include <asm/cacheflush.h>

#include "smcinvoke_object.h"

#include <soc/qcom/qseecomi.h>

#include "../../misc/qseecom_kernel.h"



#define SMCINVOKE_TZ_PARAM_ID		0x224

#define SMCINVOKE_TZ_CMD		0x32000600
@@ -198,6 +200,12 @@ static int prepare_send_scm_msg(const uint8_t *in_buf, size_t in_buf_len, 
	dmac_flush_range(out_buf, out_buf + outbuf_flush_size);



	ret = scm_call2(SMCINVOKE_TZ_CMD, &desc);



	/* process listener request */

	if (!ret && (desc.ret[0] == QSEOS_RESULT_INCOMPLETE ||

		desc.ret[0] == QSEOS_RESULT_BLOCKED_ON_LISTENER))

		ret = qseecom_process_listener_from_smcinvoke(&desc);



	*smcinvoke_result = (int32_t)desc.ret[1];

	if (ret || desc.ret[1] || desc.ret[2] || desc.ret[0]) {

		pr_err("SCM call failed with ret val = %d %d %d %d\n",