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From f9f260391f099b4e67999f9d4ca05cbf9b422baf Mon Sep 17 00:00:00 2001
From: "Jia, chunhui" <chunhui.jia@linux.intel.com>
Date: Tue, 19 Mar 2019 16:09:06 +0800
Subject: [PATCH] add SetInProgress to get/set boot option cmd
It is required by BIOS. BIOS will check setinprogress first.
If this flag is not supported, BIOS will bypass all boot
option flow.
Change-Id: Ibb0501ea5bc36c4f1f72339efef03724dd4e613f
Signed-off-by: Jia, chunhui <chunhui.jia@linux.intel.com>
Signed-off-by: Yong Li <yong.b.li@linux.intel.com>
---
chassishandler.cpp | 28 +++++++++++++++++++++++++++-
chassishandler.hpp | 3 +++
2 files changed, 30 insertions(+), 1 deletion(-)
diff --git a/chassishandler.cpp b/chassishandler.cpp
index 305897b..ee23845 100644
--- a/chassishandler.cpp
+++ b/chassishandler.cpp
@@ -1399,6 +1399,10 @@ static ipmi_ret_t setBootMode(const Mode::Modes& mode)
return IPMI_CC_OK;
}
+static constexpr uint8_t setComplete = 0x0;
+static constexpr uint8_t setInProgress = 0x1;
+static uint8_t transferStatus = setComplete;
+
ipmi_ret_t ipmi_chassis_get_sys_boot_options(ipmi_netfn_t netfn, ipmi_cmd_t cmd,
ipmi_request_t request,
ipmi_response_t response,
@@ -1413,11 +1417,21 @@ ipmi_ret_t ipmi_chassis_get_sys_boot_options(ipmi_netfn_t netfn, ipmi_cmd_t cmd,
get_sys_boot_options_t* reqptr = (get_sys_boot_options_t*)request;
IpmiValue bootOption = ipmiDefault;
+ if (reqptr->parameter ==
+ static_cast<uint8_t>(BootOptionParameter::SET_IN_PROGRESS))
+ {
+ *data_len =
+ static_cast<uint8_t>(BootOptionResponseSize::SET_IN_PROGRESS);
+ resp->version = SET_PARM_VERSION;
+ resp->parm = static_cast<uint8_t>(BootOptionParameter::SET_IN_PROGRESS);
+ resp->data[0] = transferStatus;
+ return IPMI_CC_OK;
+ }
+
std::memset(resp, 0, sizeof(*resp));
resp->version = SET_PARM_VERSION;
resp->parm = 5;
resp->data[0] = SET_PARM_BOOT_FLAGS_VALID_ONE_TIME;
-
/*
* Parameter #5 means boot flags. Please refer to 28.13 of ipmi doc.
* This is the only parameter used by petitboot.
@@ -1553,6 +1567,18 @@ ipmi_ret_t ipmi_chassis_set_sys_boot_options(ipmi_netfn_t netfn, ipmi_cmd_t cmd,
// This IPMI command does not have any resposne data
*data_len = 0;
+ if (reqptr->parameter ==
+ static_cast<uint8_t>(BootOptionParameter::SET_IN_PROGRESS))
+ {
+ if ((transferStatus == setInProgress) &&
+ (reqptr->data[0] != setComplete))
+ {
+ return IPMI_CC_FAIL_SET_IN_PROGRESS;
+ }
+ transferStatus = reqptr->data[0];
+ return IPMI_CC_OK;
+ }
+
/* 000101
* Parameter #5 means boot flags. Please refer to 28.13 of ipmi doc.
* This is the only parameter used by petitboot.
diff --git a/chassishandler.hpp b/chassishandler.hpp
index dcaf06c..353a929 100644
--- a/chassishandler.hpp
+++ b/chassishandler.hpp
@@ -25,6 +25,7 @@ enum ipmi_chassis_return_codes
{
IPMI_OK = 0x0,
IPMI_CC_PARM_NOT_SUPPORTED = 0x80,
+ IPMI_CC_FAIL_SET_IN_PROGRESS = 0x81,
};
// Generic completion codes,
@@ -46,6 +47,7 @@ enum ipmi_chassis_control_cmds : uint8_t
};
enum class BootOptionParameter : size_t
{
+ SET_IN_PROGRESS = 0x0,
BOOT_INFO = 0x4,
BOOT_FLAGS = 0x5,
OPAL_NETWORK_SETTINGS = 0x61
@@ -53,6 +55,7 @@ enum class BootOptionParameter : size_t
enum class BootOptionResponseSize : size_t
{
+ SET_IN_PROGRESS = 3,
BOOT_FLAGS = 5,
OPAL_NETWORK_SETTINGS = 50
};
--
2.7.4
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