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Commit b401d591 authored by Mallikarjuna Reddy Amireddy's avatar Mallikarjuna Reddy Amireddy
Browse files

qseecom: Get appsbl qseecom load status from bootargs 



App region notification has to be sent only once, if appsbl
has already sent then kernel should not send.

Change-Id: Ie1c7bb78be30c723fef6d9b89d488fdac36bc07f
Signed-off-by: default avatarMallikarjuna Reddy Amireddy <mamire@codeaurora.org>
parent a1a6afd9

drivers/misc/qseecom.c

+12 −2
Original line number Diff line number Diff line
@@ -235,6 +235,7 @@ struct qseecom_control { 
	uint32_t app_block_ref_cnt;

	wait_queue_head_t app_block_wq;

	atomic_t qseecom_state;

	int is_apps_region_protected;

};



struct qseecom_sec_buf_fd_info {
@@ -332,6 +333,13 @@ static int qseecom_free_ce_info(struct qseecom_dev_handle *data, 
static int qseecom_query_ce_info(struct qseecom_dev_handle *data,

						void __user *argp);



static int get_qseecom_keymaster_status(char *str)

{

	get_option(&str, &qseecom.is_apps_region_protected);

	return 1;

}

__setup("androidboot.keymaster=", get_qseecom_keymaster_status);



static int qseecom_scm_call2(uint32_t svc_id, uint32_t tz_cmd_id,

			const void *req_buf, void *resp_buf)

{
@@ -7773,7 +7781,8 @@ static int qseecom_probe(struct platform_device *pdev) 
		qseecom_platform_support = (struct msm_bus_scale_pdata *)

						msm_bus_cl_get_pdata(pdev);

		if (qseecom.qsee_version >= (QSEE_VERSION_02) &&

			!qseecom.appsbl_qseecom_support) {

			(!qseecom.is_apps_region_protected &&

			!qseecom.appsbl_qseecom_support)) {

			struct resource *resource = NULL;

			struct qsee_apps_region_info_ireq req;

			struct qsee_apps_region_info_64bit_ireq req_64bit;
@@ -7828,7 +7837,8 @@ static int qseecom_probe(struct platform_device *pdev) 
	 * load cmnlib64 too, while cmnlib64 img is not present in non_hlos.bin,

	 * Pls add "qseecom.commonlib64_loaded = true" here too.

	 */

		if (qseecom.appsbl_qseecom_support)

		if (qseecom.is_apps_region_protected ||

					qseecom.appsbl_qseecom_support)

			qseecom.commonlib_loaded = true;

	} else {

		qseecom_platform_support = (struct msm_bus_scale_pdata *)