From aabee5f38d0aaef1ebe1a230011081c21f02cdcd Mon Sep 17 00:00:00 2001 From: Michael Adisumarta Date: Mon, 18 Dec 2017 18:12:35 -0800 Subject: [PATCH] msm: ipa: Remove unwanted gsi debug register reads This changes removes the unwanted gsi dedug register reads, to which IPA driver dont have access to. Change-Id: I6efb1045275a9bdb238e6184ec676013ab1678bc Acked-by: Jyothi Jayanthi Signed-off-by: Michael Adisumarta --- drivers/platform/msm/gsi/gsi_dbg.c | 140 ----------------------------- 1 file changed, 140 deletions(-) diff --git a/drivers/platform/msm/gsi/gsi_dbg.c b/drivers/platform/msm/gsi/gsi_dbg.c index eaf50ca1cea5..871e0c6f88c1 100644 --- a/drivers/platform/msm/gsi/gsi_dbg.c +++ b/drivers/platform/msm/gsi/gsi_dbg.c @@ -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) @@ -793,14 +676,6 @@ 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, }; @@ -828,7 +703,6 @@ 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); @@ -851,20 +725,6 @@ 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)) {