commit 8fe0abe6d9f69f735e93d7055687fce4b56e80bf
author Kumar Thangavel <thangavel.k@hcl.com> Wed Aug 19 21:42:23 2020 +0530
committer Vernon Mauery <vernon.mauery@linux.intel.com> Tue Dec 15 21:09:48 2020 +0000
tree d625edd46fcdc00273f7c2e91180138b86f2a00d
parent 950a2e81afd76cd112b799bad12a753cb9d48cc0

Ipmbbridge: Add host Identification support for ipmid.

Added hostId support for ipmid. This helps in identifying
host and sending host id to ipmid for multi host support.
Host ids are configured through channel config json.

TESTED : Built Facebook YosemiteV2 & Tiogapass images and loaded on
the target hardware. We are able to see hostId's for all the hosts.

Note : This is the follow-up patch for multiple channels
support in ipmbbridge.
https://gerrit.openbmc-project.xyz/c/openbmc/ipmbbridge/+/34579

Signed-off-by: Kumar Thangavel <thangavel.k@hcl.com>
Change-Id: Ie232d61a0e1f69d2a48d472160ba58a1ea64a6d7

ipmbbridged.cpp

diff --git a/ipmbbridged.cpp b/ipmbbridged.cpp
index 3dc1a76..3bf8469 100644
--- a/ipmbbridged.cpp
+++ b/ipmbbridged.cpp
@@ -428,8 +428,12 @@
         auto ipmbMessageReceived = IpmbRequest();
         ipmbMessageReceived.i2cToIpmbConstruct(ipmbFrame, r);
 
+        int devId = getDevIndex();
+
         std::map<std::string, std::variant<int>> options{
-            {"rqSA", ipmbAddressTo7BitSet(ipmbMessageReceived.rqSA)}};
+            {"rqSA", ipmbAddressTo7BitSet(ipmbMessageReceived.rqSA)},
+            {"hostId", devId}};
+
         using IpmiDbusRspType = std::tuple<uint8_t, uint8_t, uint8_t, uint8_t,
                                            std::vector<uint8_t>>;
         conn->async_method_call(