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Commit 0358bf07 authored by Jilai Wang's avatar Jilai Wang
Browse files

msm: npu: Trace active network count 



This change is to add debug code to trace active network count
in driver and fw.

Change-Id: Ie65375df08ba57a28be2f4c1cb32951807d860a8
Signed-off-by: default avatarJilai Wang <jilaiw@codeaurora.org>
parent 27ad4651

drivers/media/platform/msm/npu/npu_mgr.c

+18 −0
Original line number Diff line number Diff line
@@ -543,6 +543,8 @@ static struct npu_network *alloc_network(struct npu_host_ctx *ctx, 
	}



	ctx->network_num++;

	pr_debug("%s:Active network num %d\n", __func__, ctx->network_num);



	return network;

}
@@ -613,6 +615,8 @@ static void free_network(struct npu_host_ctx *ctx, struct npu_client *client, 
			kfree(network->stats_buf);

			memset(network, 0, sizeof(struct npu_network));

			ctx->network_num--;

			pr_debug("%s:Active network num %d\n", __func__,

				ctx->network_num);

		} else {

			pr_warn("network %d:%d is in use\n", network->id,

				atomic_read(&network->ref_cnt));
@@ -769,6 +773,13 @@ static void app_msg_proc(struct npu_host_ctx *host_ctx, uint32_t *msg) 
			load_rsp_pkt->header.status,

			load_rsp_pkt->header.trans_id);



		/*

		 * The upper 8 bits in flags is the current active

		 * network count in fw

		 */

		pr_debug("Current active network count in FW is %d\n",

			load_rsp_pkt->header.flags >> 24);



		/*

		 * the upper 16 bits in returned network_hdl is

		 * the network ID
@@ -806,6 +817,13 @@ static void app_msg_proc(struct npu_host_ctx *host_ctx, uint32_t *msg) 
			unload_rsp_pkt->header.status,

			unload_rsp_pkt->header.trans_id);



		/*

		 * The upper 8 bits in flags is the current active

		 * network count in fw

		 */

		pr_debug("Current active network count in FW is %d\n",

			unload_rsp_pkt->header.flags >> 24);



		network = get_network_by_hdl(host_ctx, NULL,

			unload_rsp_pkt->network_hdl);

		if (!network) {