[edk2-devel] [PATCH 7/9] RedfishPkg: add proper initialization of IPMI request

["Mike Maslenkin" <mike.maslenkin@gmail.com>]

All fields of IPMI_CHANNEL_INFO_CHANNEL_NUMBER union must be
initialized to avoid error condition on BMC side.

Cc: Abner Chang <abner.chang@amd.com>
Cc: Nickle Wang <nicklew@nvidia.com>
Cc: Igor Kulchytskyy <igork@ami.com>
Signed-off-by: Mike Maslenkin <mike.maslenkin@gmail.com>
---
 .../PlatformHostInterfaceBmcUsbNicLib.c                   | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/RedfishPkg/Library/PlatformHostInterfaceBmcUsbNicLib/PlatformHostInterfaceBmcUsbNicLib.c b/RedfishPkg/Library/PlatformHostInterfaceBmcUsbNicLib/PlatformHostInterfaceBmcUsbNicLib.c
index 7f295fe7f1c0..c73e76df5791 100644
--- a/RedfishPkg/Library/PlatformHostInterfaceBmcUsbNicLib/PlatformHostInterfaceBmcUsbNicLib.c
+++ b/RedfishPkg/Library/PlatformHostInterfaceBmcUsbNicLib/PlatformHostInterfaceBmcUsbNicLib.c
@@ -616,9 +616,10 @@ HostInterfaceIpmiCheckMacAddress (
   }
 
   // Initial the get MAC address request.
-  GetLanConfigReq.SetSelector       = 0;
-  GetLanConfigReq.BlockSelector     = 0;
-  GetLanConfigReq.ParameterSelector = IpmiLanMacAddress;
+  GetLanConfigReq.ChannelNumber.Uint8 = 0;
+  GetLanConfigReq.SetSelector         = 0;
+  GetLanConfigReq.BlockSelector       = 0;
+  GetLanConfigReq.ParameterSelector   = IpmiLanMacAddress;
 
   ExitStatus = EFI_NOT_FOUND;
   for (ChannelNum = IPMI_CHANNEL_NUMBER_IMPLEMENTATION_SPECIFIC_1;
@@ -640,6 +641,7 @@ HostInterfaceIpmiCheckMacAddress (
     } else {
       DEBUG ((DEBUG_REDFISH_HOST_INTERFACE, "  No cached IPMI LAN info\n"));
       DEBUG ((DEBUG_REDFISH_HOST_INTERFACE, "  Send NetFn = App, Command = 0x42 to channel %d\n", ChannelNum));
+      GetChanelInfoRequest.ChannelNumber.Uint8          = 0;
       GetChanelInfoRequest.ChannelNumber.Bits.ChannelNo = (UINT8)ChannelNum;
       Status                                            = IpmiGetChannelInfo (
                                                             &GetChanelInfoRequest,
-- 
2.32.0 (Apple Git-132)



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