PMBus: Fix "file" name for STATUS_FANS_1_2
While attempting to look into creating and detecting power supply fan
faults, I noticed that we were attempting to read status0_fans12, but
the actual file name is status0_fan12.
Verified same file name difference/issue on Witherspoon with 5.14.6
kernel.
Tested:
Debug commands on Witherspoon for fan fault.
Note lack of status0_fan12 in verbose journal entry:
MESSAGE=The power supply detected bad fan operation.
TRANSACTION_ID=3237897146
RAW_STATUS=STATUS_WORD=0x400|status0_mfr=0x0|status0_temp=0x0
CALLOUT_INVENTORY_PATH=/xyz/openbmc_project/inventory/system/chassis/motherboard/powersupply1
SYSLOG_IDENTIFIER=psu-monitor
Bitbake build phosphor-power with change.
Overlay patch same Witherspoon system.
Debug commands for fan fault results in expected journal entry:
MESSAGE=The power supply detected bad fan operation.
TRANSACTION_ID=3549612893
RAW_STATUS=STATUS_WORD=0x400|status0_mfr=0x0|status0_temp=0x0|status0_fan12=0x20
CALLOUT_INVENTORY_PATH=/xyz/openbmc_project/inventory/system/chassis/motherboard/powersupply1
Change-Id: Iaf2c9f572033b3e33b40fa88ad3a7264cf77db73
Signed-off-by: Brandon Wyman <bjwyman@gmail.com>
diff --git a/pmbus.hpp b/pmbus.hpp
index 1867e6b..4fd2880 100644
--- a/pmbus.hpp
+++ b/pmbus.hpp
@@ -54,7 +54,7 @@
constexpr auto STATUS_MFR = "status0_mfr";
// Reports on the status of any fans installed in position 1 and 2.
-constexpr auto STATUS_FANS_1_2 = "status0_fans12";
+constexpr auto STATUS_FANS_1_2 = "status0_fan12";
// Reports on temperature faults or warnings. Overtemperature fault,
// overtemperature warning, undertemperature warning, undertemperature fault.