Re: [edk2-devel] [PATCH v2 07/14] RedfishPkg: add proper initialization of IPMI request

["Chang, Abner via groups.io" <abner.chang=amd.com@groups.io>]

[AMD Official Use Only - General]

Reviewed-by: Abner Chang <abner.chang@amd.com>

> -----Original Message-----
> From: Mike Maslenkin <mike.maslenkin@gmail.com>
> Sent: Friday, December 15, 2023 7:25 AM
> To: devel@edk2.groups.io
> Cc: Chang, Abner <Abner.Chang@amd.com>; nicklew@nvidia.com;
> igork@ami.com; Mike Maslenkin <mike.maslenkin@gmail.com>
> Subject: [PATCH v2 07/14] RedfishPkg: add proper initialization of IPMI
> request
>
> Caution: This message originated from an External Source. Use proper caution
> when opening attachments, clicking links, or responding.
>
>
> 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/PlatformHostInter
> faceBmcUsbNicLib.c
> b/RedfishPkg/Library/PlatformHostInterfaceBmcUsbNicLib/PlatformHostInter
> faceBmcUsbNicLib.c
> index 7f295fe7f1c0..c73e76df5791 100644
> ---
> a/RedfishPkg/Library/PlatformHostInterfaceBmcUsbNicLib/PlatformHostInter
> faceBmcUsbNicLib.c
> +++
> b/RedfishPkg/Library/PlatformHostInterfaceBmcUsbNicLib/PlatformHostInter
> faceBmcUsbNicLib.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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