From 97b47e00061ea5a3ba1662dc68b77b8e195ce471 Mon Sep 17 00:00:00 2001
From: "William A. Kennington III" <wak@google.com>
Date: Thu, 15 Jul 2021 16:23:01 -0700
Subject: meta-google: phosphor-ipmi-config: Add gbmc-bridge interface

Change-Id: Ic13e677f12f09279df19a32d5f381b2f94d8e4b8
Signed-off-by: William A. Kennington III <wak@google.com>
---
 .../ipmi/phosphor-ipmi-config.bbappend             | 22 ++++++++++++++++++++++
 .../ipmi/phosphor-ipmi-config/gbmc_bridge.json     | 11 +++++++++++
 2 files changed, 33 insertions(+)
 create mode 100644 meta-google/recipes-phosphor/ipmi/phosphor-ipmi-config.bbappend
 create mode 100644 meta-google/recipes-phosphor/ipmi/phosphor-ipmi-config/gbmc_bridge.json

diff --git a/meta-google/recipes-phosphor/ipmi/phosphor-ipmi-config.bbappend b/meta-google/recipes-phosphor/ipmi/phosphor-ipmi-config.bbappend
new file mode 100644
index 000000000..03e99b2d0
--- /dev/null
+++ b/meta-google/recipes-phosphor/ipmi/phosphor-ipmi-config.bbappend
@@ -0,0 +1,22 @@
+FILESEXTRAPATHS_prepend_gbmc := "${THISDIR}/${PN}:"
+
+SRC_URI_append_gbmc = " file://gbmc_bridge.json"
+
+DEPENDS_append_gbmc = " jq-native"
+
+GBMCBR_IPMI_CHANNEL ?= "11"
+
+# Replace a channel in config.json to add gbmcbr reporting
+do_install_append_gbmc() {
+  chjson=${D}${datadir}/ipmi-providers/channel_config.json
+  overlapping="$(jq '."${GBMCBR_IPMI_CHANNEL}" | .is_valid and .name != "gbmcbr"' $chjson)"
+  if [ "$overlapping" != "false" ]; then
+    echo "gBMC channel config overlaps on ${GBMCBR_IPMI_CHANNEL}" >&2
+    cat $chjson
+    exit 1
+  fi
+  jq --slurpfile brcfg ${WORKDIR}/gbmc_bridge.json \
+    '. + {"${GBMCBR_IPMI_CHANNEL}": $brcfg[0]}' $chjson >${WORKDIR}/tmp
+  mv ${WORKDIR}/tmp $chjson
+}
+
diff --git a/meta-google/recipes-phosphor/ipmi/phosphor-ipmi-config/gbmc_bridge.json b/meta-google/recipes-phosphor/ipmi/phosphor-ipmi-config/gbmc_bridge.json
new file mode 100644
index 000000000..f87728388
--- /dev/null
+++ b/meta-google/recipes-phosphor/ipmi/phosphor-ipmi-config/gbmc_bridge.json
@@ -0,0 +1,11 @@
+{
+  "name" : "gbmcbr",
+  "is_valid" : true,
+  "active_sessions" : 0,
+  "channel_info" : {
+    "medium_type" : "lan-802.3",
+    "protocol_type" : "ipmb-1.0",
+    "session_supported" : "multi-session",
+    "is_ipmi" : true
+  }
+}
-- 
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