diff options
Diffstat (limited to 'meta-openbmc-mods/meta-common/recipes-phosphor/ipmi/phosphor-ipmi-host/0057-Add-timer-use-actions-support.patch')
| -rw-r--r-- | meta-openbmc-mods/meta-common/recipes-phosphor/ipmi/phosphor-ipmi-host/0057-Add-timer-use-actions-support.patch | 190 |
1 files changed, 13 insertions, 177 deletions
diff --git a/meta-openbmc-mods/meta-common/recipes-phosphor/ipmi/phosphor-ipmi-host/0057-Add-timer-use-actions-support.patch b/meta-openbmc-mods/meta-common/recipes-phosphor/ipmi/phosphor-ipmi-host/0057-Add-timer-use-actions-support.patch index a96707d44..f091b31fa 100644 --- a/meta-openbmc-mods/meta-common/recipes-phosphor/ipmi/phosphor-ipmi-host/0057-Add-timer-use-actions-support.patch +++ b/meta-openbmc-mods/meta-common/recipes-phosphor/ipmi/phosphor-ipmi-host/0057-Add-timer-use-actions-support.patch @@ -1,6 +1,6 @@ -From 6e37e02a4f200507627a82f6dba00a9c9d877cb2 Mon Sep 17 00:00:00 2001 +From 3c69c94eed1a0c6eecfd53e739fade6596c6f3e5 Mon Sep 17 00:00:00 2001 From: Yong Li <yong.b.li@linux.intel.com> -Date: Mon, 18 Mar 2019 23:05:16 +0800 +Date: Thu, 12 Sep 2019 17:37:05 +0800 Subject: [PATCH] Add timer use/actions support Based on IPMI spec, add timer use/actions support, @@ -8,188 +8,24 @@ and add input data checking Signed-off-by: Yong Li <yong.b.li@linux.intel.com> --- - app/watchdog.cpp | 62 +++++++++++++++++++++++++++++++++++++++++++----- - app/watchdog_service.cpp | 8 +++++++ - app/watchdog_service.hpp | 8 +++++++ - 3 files changed, 72 insertions(+), 6 deletions(-) + app/watchdog.cpp | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/app/watchdog.cpp b/app/watchdog.cpp -index 1a5d19c..3b61055 100644 +index c4e594d..18e7e3a 100644 --- a/app/watchdog.cpp +++ b/app/watchdog.cpp -@@ -89,6 +89,13 @@ static constexpr uint8_t wd_dont_stop = 0x1 << 6; - static constexpr uint8_t wd_timeout_action_mask = 0x3; +@@ -251,8 +251,8 @@ ipmi::RspType<> ipmiSetWatchdogTimer( + return ipmi::responseInvalidFieldRequest(); + } - static constexpr uint8_t wdTimerUseMask = 0x7; -+static constexpr uint8_t wdTimerUseResTimer1 = 0x0; -+static constexpr uint8_t wdTimerUseResTimer2 = 0x6; -+static constexpr uint8_t wdTimerUseResTimer3 = 0x7; -+static constexpr uint8_t wdTimerUseRes = 0x38; -+ -+static constexpr uint8_t wdTimerActionMask = 0xcc; -+static constexpr uint8_t wdTimerUseExpMask = 0xc1; +- timerLogFlags = static_cast<uint8_t>(dontLog); +- timerActions &= static_cast<uint8_t>(timeoutAction) | ++ timerLogFlags = (static_cast<uint8_t>(dontLog)) << 7; ++ timerActions = static_cast<uint8_t>(timeoutAction) | + static_cast<uint8_t>(preTimeoutInterrupt) << 4; - enum class IpmiAction : uint8_t - { -@@ -186,6 +193,11 @@ static_assert(sizeof(wd_set_req) == 6, "wd_set_req has invalid size."); - static_assert(sizeof(wd_set_req) <= MAX_IPMI_BUFFER, - "wd_get_res can't fit in request buffer."); - -+static uint8_t timerLogFlags = 0; -+static uint8_t timerActions = 0; -+ -+static uint8_t timerUseExpirationFlags = 0; -+ - ipmi_ret_t ipmi_app_watchdog_set(ipmi_netfn_t netfn, ipmi_cmd_t cmd, - ipmi_request_t request, - ipmi_response_t response, -@@ -203,6 +215,24 @@ ipmi_ret_t ipmi_app_watchdog_set(ipmi_netfn_t netfn, ipmi_cmd_t cmd, - req.initial_countdown = le16toh(req.initial_countdown); - *data_len = 0; - -+ if (((req.timer_use & wdTimerUseMask) == wdTimerUseResTimer1) || -+ ((req.timer_use & wdTimerUseMask) == wdTimerUseResTimer2) || -+ ((req.timer_use & wdTimerUseMask) == wdTimerUseResTimer3) || -+ (req.timer_use & wdTimerUseRes) || -+ (req.timer_action & wdTimerActionMask) || -+ (req.expire_flags & wdTimerUseExpMask)) -+ { -+ return IPMI_CC_INVALID_FIELD_REQUEST; -+ } -+ -+ if (req.pretimeout > (req.initial_countdown / 10)) -+ { -+ return IPMI_CC_INVALID_FIELD_REQUEST; -+ } -+ -+ timerLogFlags = req.timer_use & 0x80; -+ timerActions = req.timer_action; -+ try - { - WatchdogService wd_service; -@@ -221,6 +251,10 @@ ipmi_ret_t ipmi_app_watchdog_set(ipmi_netfn_t netfn, ipmi_cmd_t cmd, - static_cast<IpmiTimerUse>(req.timer_use & wdTimerUseMask); - wd_service.setTimerUse(ipmiTimerUseToWdTimerUse(ipmiTimerUse)); - -+ wd_service.setExpiredTimerUse(WatchdogService::TimerUse::Reserved); -+ -+ timerUseExpirationFlags &= ~req.expire_flags; -+ - // Set the new interval and the time remaining deci -> mill seconds - const uint64_t interval = req.initial_countdown * 100; - wd_service.setInterval(interval); -@@ -339,7 +373,6 @@ static_assert(sizeof(wd_get_res) == 8, "wd_get_res has invalid size."); - static_assert(sizeof(wd_get_res) <= MAX_IPMI_BUFFER, - "wd_get_res can't fit in response buffer."); - --static constexpr uint8_t wd_dont_log = 0x1 << 7; - static constexpr uint8_t wd_running = 0x1 << 6; - - ipmi_ret_t ipmi_app_watchdog_get(ipmi_netfn_t netfn, ipmi_cmd_t cmd, -@@ -358,20 +391,37 @@ ipmi_ret_t ipmi_app_watchdog_get(ipmi_netfn_t netfn, ipmi_cmd_t cmd, - - // Build and return the response - wd_get_res res; -- res.timer_use = wd_dont_log; -- res.timer_action = -- static_cast<uint8_t>(wdActionToIpmiAction(wd_prop.expireAction)); -+ res.timer_use |= timerLogFlags; -+ res.timer_action = timerActions; - - // Interval and timeRemaining need converted from milli -> deci seconds - res.initial_countdown = htole16(wd_prop.interval / 100); -+ -+ if (wd_prop.expiredTimerUse != WatchdogService::TimerUse::Reserved) -+ { -+ timerUseExpirationFlags |= -+ 1 << static_cast<uint8_t>( -+ wdTimerUseToIpmiTimerUse(wd_prop.expiredTimerUse)); -+ } -+ - if (wd_prop.enabled) - { - res.timer_use |= wd_running; - res.present_countdown = htole16(wd_prop.timeRemaining / 100); -+ res.expire_flags = 0; - } - else - { -- res.present_countdown = res.initial_countdown; -+ if (wd_prop.expiredTimerUse == WatchdogService::TimerUse::Reserved) -+ { -+ res.present_countdown = res.initial_countdown; -+ res.expire_flags = 0; -+ } -+ else -+ { -+ res.present_countdown = 0; -+ res.expire_flags = timerUseExpirationFlags; -+ } - } - - res.timer_use |= -@@ -379,7 +429,7 @@ ipmi_ret_t ipmi_app_watchdog_get(ipmi_netfn_t netfn, ipmi_cmd_t cmd, - - // TODO: Do something about having pretimeout support - res.pretimeout = 0; -- res.expire_flags = 0; -+ - memcpy(response, &res, sizeof(res)); - *data_len = sizeof(res); - lastCallSuccessful = true; -diff --git a/app/watchdog_service.cpp b/app/watchdog_service.cpp -index e65ea63..8b1aa47 100644 ---- a/app/watchdog_service.cpp -+++ b/app/watchdog_service.cpp -@@ -83,6 +83,9 @@ WatchdogService::Properties WatchdogService::getProperties() - wd_prop.timerUse = Watchdog::convertTimerUseFromString( - std::get<std::string>(properties.at("CurrentTimerUse"))); - -+ wd_prop.expiredTimerUse = Watchdog::convertTimerUseFromString( -+ std::get<std::string>(properties.at("ExpiredTimerUse"))); -+ - wd_prop.interval = std::get<uint64_t>(properties.at("Interval")); - wd_prop.timeRemaining = - std::get<uint64_t>(properties.at("TimeRemaining")); -@@ -187,6 +190,11 @@ void WatchdogService::setTimerUse(TimerUse timerUse) - setProperty("CurrentTimerUse", convertForMessage(timerUse)); - } - -+void WatchdogService::setExpiredTimerUse(TimerUse timerUse) -+{ -+ setProperty("ExpiredTimerUse", convertForMessage(timerUse)); -+} -+ - void WatchdogService::setInterval(uint64_t interval) - { - setProperty("Interval", interval); -diff --git a/app/watchdog_service.hpp b/app/watchdog_service.hpp -index 75afc1e..d0cc1a8 100644 ---- a/app/watchdog_service.hpp -+++ b/app/watchdog_service.hpp -@@ -36,6 +36,7 @@ class WatchdogService - bool enabled; - Action expireAction; - TimerUse timerUse; -+ TimerUse expiredTimerUse; - uint64_t interval; - uint64_t timeRemaining; - }; -@@ -79,6 +80,13 @@ class WatchdogService - */ - void setTimerUse(TimerUse timerUse); - -+ /** @brief Sets the value of the ExpiredTimerUse property on the host -+ * watchdog -+ * -+ * @param[in] timerUse - The new timerUse value -+ */ -+ void setExpiredTimerUse(TimerUse timerUse); -+ - /** @brief Sets the value of the interval property on the host watchdog - * - * @param[in] interval - The new interval value -- 2.7.4 |