Merge "msm: ipa: Remove unwanted gsi debug register reads" (24679ce2) · Commits · e / devices / android_kernel_xiaomi_markw

drivers/platform/msm/gsi/gsi_dbg.c

+0 −140

Original line number	Diff line number	Diff line
		@@ -261,123 +261,6 @@ static ssize_t gsi_dump_ch(struct file *file,
		return count;
		}

		static ssize_t gsi_dump_ee(struct file *file,
		const char __user buf, size_t count, loff_t ppos)
		{
		uint32_t val;

		val = gsi_readl(gsi_ctx->base +
		GSI_GSI_MANAGER_EE_QOS_n_OFFS(gsi_ctx->per.ee));
		TERR("EE%2d QOS 0x%x\n", gsi_ctx->per.ee, val);
		val = gsi_readl(gsi_ctx->base +
		GSI_EE_n_GSI_STATUS_OFFS(gsi_ctx->per.ee));
		TERR("EE%2d STATUS 0x%x\n", gsi_ctx->per.ee, val);
		if (gsi_ctx->per.ver == GSI_VER_1_0) {
		val = gsi_readl(gsi_ctx->base +
		GSI_V1_0_EE_n_GSI_HW_PARAM_OFFS(gsi_ctx->per.ee));
		TERR("EE%2d HW_PARAM 0x%x\n", gsi_ctx->per.ee, val);
		} else if (gsi_ctx->per.ver == GSI_VER_1_2) {
		val = gsi_readl(gsi_ctx->base +
		GSI_V1_2_EE_n_GSI_HW_PARAM_0_OFFS(gsi_ctx->per.ee));
		TERR("EE%2d HW_PARAM_0 0x%x\n", gsi_ctx->per.ee, val);
		val = gsi_readl(gsi_ctx->base +
		GSI_V1_2_EE_n_GSI_HW_PARAM_1_OFFS(gsi_ctx->per.ee));
		TERR("EE%2d HW_PARAM_1 0x%x\n", gsi_ctx->per.ee, val);
		} else if (gsi_ctx->per.ver == GSI_VER_1_3) {
		val = gsi_readl(gsi_ctx->base +
		GSI_V1_3_EE_n_GSI_HW_PARAM_0_OFFS(gsi_ctx->per.ee));
		TERR("EE%2d HW_PARAM_0 0x%x\n", gsi_ctx->per.ee, val);
		val = gsi_readl(gsi_ctx->base +
		GSI_V1_3_EE_n_GSI_HW_PARAM_1_OFFS(gsi_ctx->per.ee));
		TERR("EE%2d HW_PARAM_1 0x%x\n", gsi_ctx->per.ee, val);
		val = gsi_readl(gsi_ctx->base +
		GSI_V1_3_EE_n_GSI_HW_PARAM_2_OFFS(gsi_ctx->per.ee));
		TERR("EE%2d HW_PARAM_2 0x%x\n", gsi_ctx->per.ee, val);
		} else {
		WARN_ON(1);
		}
		val = gsi_readl(gsi_ctx->base +
		GSI_EE_n_GSI_SW_VERSION_OFFS(gsi_ctx->per.ee));
		TERR("EE%2d SW_VERSION 0x%x\n", gsi_ctx->per.ee, val);
		val = gsi_readl(gsi_ctx->base +
		GSI_EE_n_GSI_MCS_CODE_VER_OFFS(gsi_ctx->per.ee));
		TERR("EE%2d MCS_CODE_VER 0x%x\n", gsi_ctx->per.ee, val);
		val = gsi_readl(gsi_ctx->base +
		GSI_EE_n_CNTXT_TYPE_IRQ_MSK_OFFS(gsi_ctx->per.ee));
		TERR("EE%2d TYPE_IRQ_MSK 0x%x\n", gsi_ctx->per.ee, val);
		val = gsi_readl(gsi_ctx->base +
		GSI_EE_n_CNTXT_SRC_GSI_CH_IRQ_MSK_OFFS(gsi_ctx->per.ee));
		TERR("EE%2d CH_IRQ_MSK 0x%x\n", gsi_ctx->per.ee, val);
		val = gsi_readl(gsi_ctx->base +
		GSI_EE_n_CNTXT_SRC_EV_CH_IRQ_MSK_OFFS(gsi_ctx->per.ee));
		TERR("EE%2d EV_IRQ_MSK 0x%x\n", gsi_ctx->per.ee, val);
		val = gsi_readl(gsi_ctx->base +
		GSI_EE_n_CNTXT_SRC_IEOB_IRQ_MSK_OFFS(gsi_ctx->per.ee));
		TERR("EE%2d IEOB_IRQ_MSK 0x%x\n", gsi_ctx->per.ee, val);
		val = gsi_readl(gsi_ctx->base +
		GSI_EE_n_CNTXT_GLOB_IRQ_EN_OFFS(gsi_ctx->per.ee));
		TERR("EE%2d GLOB_IRQ_EN 0x%x\n", gsi_ctx->per.ee, val);
		val = gsi_readl(gsi_ctx->base +
		GSI_EE_n_CNTXT_GSI_IRQ_EN_OFFS(gsi_ctx->per.ee));
		TERR("EE%2d GSI_IRQ_EN 0x%x\n", gsi_ctx->per.ee, val);
		val = gsi_readl(gsi_ctx->base +
		GSI_EE_n_CNTXT_INTSET_OFFS(gsi_ctx->per.ee));
		TERR("EE%2d INTSET 0x%x\n", gsi_ctx->per.ee, val);
		val = gsi_readl(gsi_ctx->base +
		GSI_EE_n_CNTXT_MSI_BASE_LSB_OFFS(gsi_ctx->per.ee));
		TERR("EE%2d MSI_BASE_LSB 0x%x\n", gsi_ctx->per.ee, val);
		val = gsi_readl(gsi_ctx->base +
		GSI_EE_n_CNTXT_MSI_BASE_MSB_OFFS(gsi_ctx->per.ee));
		TERR("EE%2d MSI_BASE_MSB 0x%x\n", gsi_ctx->per.ee, val);
		val = gsi_readl(gsi_ctx->base +
		GSI_EE_n_CNTXT_INT_VEC_OFFS(gsi_ctx->per.ee));
		TERR("EE%2d INT_VEC 0x%x\n", gsi_ctx->per.ee, val);
		val = gsi_readl(gsi_ctx->base +
		GSI_EE_n_CNTXT_SCRATCH_0_OFFS(gsi_ctx->per.ee));
		TERR("EE%2d SCR0 0x%x\n", gsi_ctx->per.ee, val);
		val = gsi_readl(gsi_ctx->base +
		GSI_EE_n_CNTXT_SCRATCH_1_OFFS(gsi_ctx->per.ee));
		TERR("EE%2d SCR1 0x%x\n", gsi_ctx->per.ee, val);

		return count;
		}

		static ssize_t gsi_dump_map(struct file *file,
		const char __user buf, size_t count, loff_t ppos)
		{
		struct gsi_chan_ctx *ctx;
		uint32_t val1;
		uint32_t val2;
		int i;

		TERR("EVT bitmap 0x%lx\n", gsi_ctx->evt_bmap);
		for (i = 0; i < gsi_ctx->max_ch; i++) {
		ctx = &gsi_ctx->chan[i];

		if (ctx->allocated) {
		TERR("VIRT CH%2d -> VIRT EV%2d\n", ctx->props.ch_id,
		ctx->evtr ? ctx->evtr->id : GSI_NO_EVT_ERINDEX);
		val1 = gsi_readl(gsi_ctx->base +
		GSI_GSI_DEBUG_EE_n_CH_k_VP_TABLE_OFFS(i,
		gsi_ctx->per.ee));
		TERR("VIRT CH%2d -> PHYS CH%2d\n", ctx->props.ch_id,
		val1 &
		GSI_GSI_DEBUG_EE_n_CH_k_VP_TABLE_PHY_CH_BMSK);
		if (ctx->evtr) {
		val2 = gsi_readl(gsi_ctx->base +
		GSI_GSI_DEBUG_EE_n_EV_k_VP_TABLE_OFFS(
		ctx->evtr->id, gsi_ctx->per.ee));
		TERR("VRT EV%2d -> PHYS EV%2d\n", ctx->evtr->id,
		val2 &
		GSI_GSI_DEBUG_EE_n_CH_k_VP_TABLE_PHY_CH_BMSK);
		}
		TERR("\n");
		}
		}

		return count;
		}

		static void gsi_dump_ch_stats(struct gsi_chan_ctx *ctx)
		{
		if (!ctx->allocated)
		@@ -787,14 +670,6 @@ const struct file_operations gsi_ch_dump_ops = {
		.write = gsi_dump_ch,
		};

		const struct file_operations gsi_ee_dump_ops = {
		.write = gsi_dump_ee,
		};

		const struct file_operations gsi_map_ops = {
		.write = gsi_dump_map,
		};

		const struct file_operations gsi_stats_ops = {
		.write = gsi_dump_stats,
		};
		@@ -822,7 +697,6 @@ const struct file_operations gsi_ipc_low_ops = {
		void gsi_debugfs_init(void)
		{
		static struct dentry *dfile;
		const mode_t read_only_mode = S_IRUSR \| S_IRGRP \| S_IROTH;
		const mode_t write_only_mode = S_IWUSR \| S_IWGRP;

		dent = debugfs_create_dir("gsi", 0);
		@@ -845,20 +719,6 @@ void gsi_debugfs_init(void)
		goto fail;
		}

		dfile = debugfs_create_file("ee_dump", read_only_mode, dent,
		0, &gsi_ee_dump_ops);
		if (!dfile \|\| IS_ERR(dfile)) {
		TERR("fail to create ee_dump file\n");
		goto fail;
		}

		dfile = debugfs_create_file("map", read_only_mode, dent,
		0, &gsi_map_ops);
		if (!dfile \|\| IS_ERR(dfile)) {
		TERR("fail to create map file\n");
		goto fail;
		}

		dfile = debugfs_create_file("stats", write_only_mode, dent,
		0, &gsi_stats_ops);
		if (!dfile \|\| IS_ERR(dfile)) {