From 5833cb6ee09bd911e02b36675932c3f97c533048 Mon Sep 17 00:00:00 2001
From: Yong Li <yong.b.li@linux.intel.com>
Date: Wed, 30 Oct 2019 13:27:12 +0800
Subject: Add compile option to disable safe mode option in boot flags

Some platforms doe not support safe mode in
set/get system boot options commands, add an compile option to disable it.
Using the below command:
./configure  --disable-boot-flag-safe-mode-support

Tested:
After adding this compile option, below command fails:

// set safe mode in set system boot options command
ipmitool raw 0 8 5 0x80 0xc
Unable to send RAW command (channel=0x0 netfn=0x0 lun=0x0 cmd=0x8 rsp=0xcc):
Invalid data field in request

Signed-off-by: Yong Li <yong.b.li@linux.intel.com>
Change-Id: Ie479a0c68a8e9fc79f99c9d4cc10cdd1e6ceb20e
---
 chassishandler.cpp |  4 ++++
 configure.ac       | 11 +++++++++++
 2 files changed, 15 insertions(+)

diff --git a/chassishandler.cpp b/chassishandler.cpp
index 2e911f9..305897b 100644
--- a/chassishandler.cpp
+++ b/chassishandler.cpp
@@ -1327,7 +1327,9 @@ std::map<IpmiValue, Source::Sources> sourceIpmiToDbus = {
     {ipmiDefault, Source::Sources::Default}};
 
 std::map<IpmiValue, Mode::Modes> modeIpmiToDbus = {
+#ifdef ENABLE_BOOT_FLAG_SAFE_MODE_SUPPORT
     {0x03, Mode::Modes::Safe},
+#endif // ENABLE_BOOT_SAFE_MODE_SUPPORT
     {0x06, Mode::Modes::Setup},
     {ipmiDefault, Mode::Modes::Regular}};
 
@@ -1339,7 +1341,9 @@ std::map<Source::Sources, IpmiValue> sourceDbusToIpmi = {
     {Source::Sources::Default, ipmiDefault}};
 
 std::map<Mode::Modes, IpmiValue> modeDbusToIpmi = {
+#ifdef ENABLE_BOOT_FLAG_SAFE_MODE_SUPPORT
     {Mode::Modes::Safe, 0x03},
+#endif // ENABLE_BOOT_SAFE_MODE_SUPPORT
     {Mode::Modes::Setup, 0x06},
     {Mode::Modes::Regular, ipmiDefault}};
 
diff --git a/configure.ac b/configure.ac
index 04c48b8..296165f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -25,6 +25,17 @@ AM_PROG_AR
 AC_PROG_INSTALL
 AC_PROG_MAKE_SET
 
+# Add an option to enable/disable safe mode in boot flags
+AC_ARG_ENABLE([boot-flag-safe-mode-support],
+    AS_HELP_STRING([--disable-boot-flag-safe-mode-support], [Disable safe mode option in boot flags. [default=enable]])
+)
+AS_IF([test "x$enable_boot_flag_safe_mode_support" != "xno"],
+    AC_MSG_NOTICE([Enabling safe mode option in boot flags])
+    [cpp_flags="-DENABLE_BOOT_FLAG_SAFE_MODE_SUPPORT"]
+    AC_SUBST([CPPFLAGS], [$cpp_flags]),
+    AC_MSG_WARN([Disabling safe mode option in boot flags])
+)
+
 # Add an option to enable/disable i2c master write read command white list checking
 AC_ARG_ENABLE([i2c-whitelist-check],
     AS_HELP_STRING([--disable-i2c-whitelist-check], [Disable I2C master write read command white list check. [default=enable]])
-- 
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