Add eMMC and UFS storage validation tests and align test suite under Baseport

Runner/suites/Kernel/Baseport/Storage/UFS_Validation/run.sh

@@ -0,0 +1,163 @@
+#!/bin/sh
+
+# Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
+# SPDX-License-Identifier: BSD-3-Clause-Clear
+
+# Robustly find and source init_env
+SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
+INIT_ENV=""
+SEARCH="$SCRIPT_DIR"
+while [ "$SEARCH" != "/" ]; do
+    if [ -f "$SEARCH/init_env" ]; then
+        INIT_ENV="$SEARCH/init_env"
+        break
+    fi
+    SEARCH=$(dirname "$SEARCH")
+done
+
+if [ -z "$INIT_ENV" ]; then
+    echo "[ERROR] Could not find init_env (starting at $SCRIPT_DIR)" >&2
+    exit 1
+fi
+
+# Only source if not already loaded
+if [ -z "$__INIT_ENV_LOADED" ]; then
+    # shellcheck disable=SC1090
+    . "$INIT_ENV"
+fi
+
+# Always source functestlib.sh
+# shellcheck disable=SC1090,SC1091
+. "$TOOLS/functestlib.sh"
+
+TESTNAME="UFS_Validation"
+test_path=$(find_test_case_by_name "$TESTNAME")
+cd "$test_path" || exit 1
+res_file="./$TESTNAME.res"
+
+log_info "--------------------------------------------------"
+log_info "------------- Starting $TESTNAME Test ------------"
+
+check_dependencies dd grep cut head tail udevadm
+
+# --- Kernel Config Checks ---
+MANDATORY_CONFIGS="CONFIG_SCSI_UFSHCD CONFIG_SCSI_UFS_QCOM"
+OPTIONAL_CONFIGS="CONFIG_SCSI_UFSHCD_PLATFORM CONFIG_SCSI_UFSHCD_PCI CONFIG_SCSI_UFS_CDNS_PLATFORM CONFIG_SCSI_UFS_HISI CONFIG_SCSI_UFS_EXYNOS CONFIG_SCSI_UFS_ROCKCHIP CONFIG_SCSI_UFS_BSG"
+
+log_info "Checking mandatory kernel configs for UFS..."
+if ! check_kernel_config "$MANDATORY_CONFIGS" 2>/dev/null; then
+    log_skip "Missing one or more mandatory UFS kernel configs: $MANDATORY_CONFIGS"
+    echo "$TESTNAME SKIP" > "$res_file"
+    exit 0
+fi
+
+log_info "Checking optional kernel configs for UFS..."
+missing_optional=""
+for cfg in $OPTIONAL_CONFIGS; do
+    if ! check_kernel_config "$cfg" 2>/dev/null; then
+        log_info "[OPTIONAL] $cfg is not enabled"
+        missing_optional="$missing_optional $cfg"
+    fi
+done
+[ -n "$missing_optional" ] && log_info "Optional configs not present but continuing:$missing_optional"
+
+# --- Device Tree Check ---
+check_dt_nodes "/sys/bus/platform/devices/*ufs*" || {
+    echo "$TESTNAME SKIP" > "$res_file"
+    exit 0
+}
+
+# --- UFS Block Detection ---
+detect_ufs_partition_block() {
+    if command -v lsblk >/dev/null 2>&1 && command -v udevadm >/dev/null 2>&1; then
+        for part in $(lsblk -lnpo NAME,TYPE | awk '$2 == "part" {print $1}'); do
+            if udevadm info --query=all --name="$part" 2>/dev/null | grep -qi "ufs"; then
+                echo "$part"
+                return 0
+            fi
+        done
+    fi
+
+    for part in /dev/sd[a-z][0-9]*; do
+        [ -e "$part" ] || continue
+        if command -v udevadm >/dev/null 2>&1 &&
+           udevadm info --query=all --name="$part" 2>/dev/null | grep -qi "ufs"; then
+            echo "$part"
+            return 0
+        fi
+    done
+
+    return 1
+}
+
+block_dev=$(detect_ufs_partition_block)
+if [ -z "$block_dev" ]; then
+    log_skip "No UFS block device found."
+    echo "$TESTNAME SKIP" > "$res_file"
+    exit 0
+fi
+
+log_info "Detected UFS block: $block_dev"
+
+# --- RootFS Detection ---
+if command -v findmnt >/dev/null 2>&1; then
+    rootfs_dev=$(findmnt -n -o SOURCE /)
+else
+    log_warn "findmnt not available, using fallback rootfs detection"
+    rootfs_dev=$(awk '$2 == "/" { print $1 }' /proc/mounts)
+fi
+
+resolved_block=$(readlink -f "$block_dev" 2>/dev/null)
+resolved_rootfs=$(readlink -f "$rootfs_dev" 2>/dev/null)
+
+# --- Read Test (check if 'iflag=direct' supported) ---
+log_info "Running basic read test on $block_dev (non-rootfs)..."
+
+# Test for iflag=direct support
+if echo | dd of=/dev/null iflag=direct 2>/dev/null; then
+    DD_CMD="dd if=$block_dev of=/dev/null bs=1M count=32 iflag=direct"
+else
+    log_warn "'iflag=direct' not supported by dd. Falling back to standard dd."
+    DD_CMD="dd if=$block_dev of=/dev/null bs=1M count=32"
+fi
+
+if $DD_CMD >/dev/null 2>&1; then
+    log_pass "UFS read test succeeded"
+else
+    log_fail "UFS read test failed"
+    log_info "Try manually: $DD_CMD"
+    echo "$TESTNAME FAIL" > "$res_file"
+    exit 1
+fi
+
+# --- I/O Stress Test ---
+log_info "Running I/O stress test (64MB read+write on tmpfile)..."
+tmpfile="$test_path/ufs_test.img"
+
+# Prepare dd write command
+if echo | dd of=/dev/null conv=fsync 2>/dev/null; then
+    DD_WRITE="dd if=/dev/zero of=$tmpfile bs=1M count=64 conv=fsync"
+else
+    log_warn "'conv=fsync' not supported by dd. Using basic write."
+    DD_WRITE="dd if=/dev/zero of=$tmpfile bs=1M count=64"
+fi
+
+# Use simplified dd read for BusyBox compatibility
+if $DD_WRITE >/dev/null 2>&1 &&
+   dd if="$tmpfile" of=/dev/null bs=1M count=64 >/dev/null 2>&1; then
+    log_pass "UFS I/O stress test passed"
+    rm -f "$tmpfile"
+else
+    log_fail "UFS I/O stress test failed"
+    df -h . | sed 's/^/[INFO] /'
+    ls -lh "$test_path"/ufs_test.img | sed 's/^/[INFO] /'
+    rm -f "$tmpfile"
+    echo "$TESTNAME FAIL" > "$res_file"
+    exit 1
+fi
+# --- Dmesg Errors ---
+scan_dmesg_errors "ufs" "$test_path"
+
+log_pass "$TESTNAME completed successfully"
+echo "$TESTNAME PASS" > "$res_file"
+exit 0

Runner/suites/Kernel/Baseport/Storage/eMMC_Validation/run.sh

@@ -0,0 +1,143 @@
+#!/bin/sh
+
+# Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
+# SPDX-License-Identifier: BSD-3-Clause-Clear
+
+# Robustly find and source init_env
+SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
+INIT_ENV=""
+SEARCH="$SCRIPT_DIR"
+while [ "$SEARCH" != "/" ]; do
+    if [ -f "$SEARCH/init_env" ]; then
+        INIT_ENV="$SEARCH/init_env"
+        break
+    fi
+    SEARCH=$(dirname "$SEARCH")
+done
+
+if [ -z "$INIT_ENV" ]; then
+    echo "[ERROR] Could not find init_env (starting at $SCRIPT_DIR)" >&2
+    exit 1
+fi
+
+# Only source if not already loaded
+if [ -z "$__INIT_ENV_LOADED" ]; then
+    # shellcheck disable=SC1090
+    . "$INIT_ENV"
+fi
+
+# Always source functestlib.sh
+# shellcheck disable=SC1090,SC1091
+. "$TOOLS/functestlib.sh"
+
+TESTNAME="eMMC_Validation"
+test_path=$(find_test_case_by_name "$TESTNAME")
+cd "$test_path" || exit 1
+res_file="./$TESTNAME.res"
+
+log_info "--------------------------------------------------"
+log_info "------------ Starting $TESTNAME Test -------------"
+
+check_dependencies dd grep cut head tail udevadm
+
+# --- Kernel Config Checks ---
+MANDATORY_CONFIGS="CONFIG_MMC CONFIG_MMC_BLOCK"
+OPTIONAL_CONFIGS="CONFIG_MMC_SDHCI CONFIG_MMC_SDHCI_MSM CONFIG_MMC_BLOCK_MINORS"
+
+missing_optional=""
+log_info "Checking mandatory kernel configs for eMMC..."
+if ! check_kernel_config "$MANDATORY_CONFIGS" 2>/dev/null; then
+    log_skip "Missing one or more mandatory eMMC kernel configs: $MANDATORY_CONFIGS"
+    echo "$TESTNAME SKIP" > "$res_file"
+    exit 0
+fi
+
+log_info "Checking optional kernel configs for eMMC..."
+for cfg in $OPTIONAL_CONFIGS; do
+    if ! check_kernel_config "$cfg" 2>/dev/null; then
+        log_info "[OPTIONAL] $cfg is not enabled"
+        missing_optional="$missing_optional $cfg"
+    fi
+done
+
+if [ -n "$missing_optional" ]; then
+    log_info "Optional configs not present but continuing:$missing_optional"
+fi
+
+# --- Device Tree and Block Device Check ---
+check_dt_nodes "/sys/bus/mmc/devices/*mmc*" || {
+    echo "$TESTNAME SKIP" > "$res_file"
+    exit 0
+}
+
+block_dev=$(detect_emmc_partition_block)
+if [ -z "$block_dev" ]; then
+    log_skip "No eMMC block device found."
+    echo "$TESTNAME SKIP" > "$res_file"
+    exit 0
+fi
+
+log_info "Detected eMMC block: $block_dev"
+
+# --- RootFS check fallback if findmnt is missing ---
+rootfs_dev="unknown"
+if command -v findmnt >/dev/null 2>&1; then
+    rootfs_dev=$(findmnt -n -o SOURCE /)
+else
+    log_warn "findmnt not available, using fallback rootfs detection"
+    rootfs_dev=$(awk '$2 == "/" { print $1 }' /proc/mounts)
+fi
+
+# --- Prevent direct read from rootfs ---
+if [ "$block_dev" = "$rootfs_dev" ]; then
+    log_warn "eMMC block $block_dev is mounted as rootfs. Skipping direct read test."
+else
+    log_info "Running basic read test on $block_dev (non-rootfs)..."
+    if dd if="$block_dev" of=/dev/null bs=1M count=32 iflag=direct status=none 2>/dev/null; then
+        log_pass "eMMC read test succeeded"
+    else
+        log_warn "'iflag=direct' not supported by dd. Falling back to standard dd."
+        if dd if="$block_dev" of=/dev/null bs=1M count=32 status=none 2>/dev/null; then
+            log_pass "eMMC read test succeeded (fallback)"
+        else
+            log_fail "eMMC read test failed"
+            echo "$TESTNAME FAIL" > "$res_file"
+            exit 1
+        fi
+    fi
+fi
+
+# --- I/O Stress Test ---
+log_info "Running I/O stress test (64MB read+write on tmpfile)..."
+tmpfile="$test_path/emmc_test.img"
+
+if dd if=/dev/zero of="$tmpfile" bs=1M count=64 conv=fsync status=none 2>/dev/null; then
+    if dd if="$tmpfile" of=/dev/null bs=1M status=none 2>/dev/null; then
+        log_pass "eMMC I/O stress test passed"
+        rm -f "$tmpfile"
+    else
+        log_fail "eMMC I/O stress test failed (read)"
+        rm -f "$tmpfile"
+        echo "$TESTNAME FAIL" > "$res_file"
+        exit 1
+    fi
+else
+    log_warn "'conv=fsync' not supported by dd. Using basic write fallback."
+    if dd if=/dev/zero of="$tmpfile" bs=1M count=64 status=none 2>/dev/null &&
+       dd if="$tmpfile" of=/dev/null bs=1M status=none 2>/dev/null; then
+        log_pass "eMMC I/O stress test passed (fallback)"
+        rm -f "$tmpfile"
+    else
+        log_fail "eMMC I/O stress test failed (fallback)"
+        rm -f "$tmpfile"
+        echo "$TESTNAME FAIL" > "$res_file"
+        exit 1
+    fi
+fi
+
+# --- Dmesg Scan ---
+scan_dmesg_errors "mmc" "$test_path"
+
+log_pass "$TESTNAME completed successfully"
+echo "$TESTNAME PASS" > "$res_file"
+exit 0