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[Qemu-devel] [PATCH v2 10/22] json: Define new QMP message for pvrdma
From: |
Yuval Shaia |
Subject: |
[Qemu-devel] [PATCH v2 10/22] json: Define new QMP message for pvrdma |
Date: |
Thu, 8 Nov 2018 18:08:06 +0200 |
pvrdma requires that the same GID attached to it will be attached to the
backend device in the host.
A new QMP messages is defined so pvrdma device can broadcast any change
made to its GID table. This event is captured by libvirt which in turn
will update the GID table in the backend device.
Signed-off-by: Yuval Shaia <address@hidden>
---
MAINTAINERS | 1 +
Makefile | 3 ++-
Makefile.objs | 4 ++++
qapi/qapi-schema.json | 1 +
qapi/rdma.json | 38 ++++++++++++++++++++++++++++++++++++++
5 files changed, 46 insertions(+), 1 deletion(-)
create mode 100644 qapi/rdma.json
diff --git a/MAINTAINERS b/MAINTAINERS
index e087d58ac6..a149f68a8f 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2232,6 +2232,7 @@ F: hw/rdma/*
F: hw/rdma/vmw/*
F: docs/pvrdma.txt
F: contrib/rdmacm-mux/*
+F: qapi/rdma.json
Build and test automation
-------------------------
diff --git a/Makefile b/Makefile
index 94072776ff..db4ce60ee5 100644
--- a/Makefile
+++ b/Makefile
@@ -599,7 +599,8 @@ qapi-modules = $(SRC_PATH)/qapi/qapi-schema.json
$(SRC_PATH)/qapi/common.json \
$(SRC_PATH)/qapi/tpm.json \
$(SRC_PATH)/qapi/trace.json \
$(SRC_PATH)/qapi/transaction.json \
- $(SRC_PATH)/qapi/ui.json
+ $(SRC_PATH)/qapi/ui.json \
+ $(SRC_PATH)/qapi/rdma.json
qapi/qapi-builtin-types.c qapi/qapi-builtin-types.h \
qapi/qapi-types.c qapi/qapi-types.h \
diff --git a/Makefile.objs b/Makefile.objs
index cc7df3ad80..76d8028f2f 100644
--- a/Makefile.objs
+++ b/Makefile.objs
@@ -21,6 +21,7 @@ util-obj-y += qapi/qapi-types-tpm.o
util-obj-y += qapi/qapi-types-trace.o
util-obj-y += qapi/qapi-types-transaction.o
util-obj-y += qapi/qapi-types-ui.o
+util-obj-y += qapi/qapi-types-rdma.o
util-obj-y += qapi/qapi-builtin-visit.o
util-obj-y += qapi/qapi-visit.o
util-obj-y += qapi/qapi-visit-block-core.o
@@ -40,6 +41,7 @@ util-obj-y += qapi/qapi-visit-tpm.o
util-obj-y += qapi/qapi-visit-trace.o
util-obj-y += qapi/qapi-visit-transaction.o
util-obj-y += qapi/qapi-visit-ui.o
+util-obj-y += qapi/qapi-visit-rdma.o
util-obj-y += qapi/qapi-events.o
util-obj-y += qapi/qapi-events-block-core.o
util-obj-y += qapi/qapi-events-block.o
@@ -58,6 +60,7 @@ util-obj-y += qapi/qapi-events-tpm.o
util-obj-y += qapi/qapi-events-trace.o
util-obj-y += qapi/qapi-events-transaction.o
util-obj-y += qapi/qapi-events-ui.o
+util-obj-y += qapi/qapi-events-rdma.o
util-obj-y += qapi/qapi-introspect.o
chardev-obj-y = chardev/
@@ -155,6 +158,7 @@ common-obj-y += qapi/qapi-commands-tpm.o
common-obj-y += qapi/qapi-commands-trace.o
common-obj-y += qapi/qapi-commands-transaction.o
common-obj-y += qapi/qapi-commands-ui.o
+common-obj-y += qapi/qapi-commands-rdma.o
common-obj-y += qapi/qapi-introspect.o
common-obj-y += qmp.o hmp.o
endif
diff --git a/qapi/qapi-schema.json b/qapi/qapi-schema.json
index 65b6dc2f6f..a650d80f83 100644
--- a/qapi/qapi-schema.json
+++ b/qapi/qapi-schema.json
@@ -94,3 +94,4 @@
{ 'include': 'trace.json' }
{ 'include': 'introspect.json' }
{ 'include': 'misc.json' }
+{ 'include': 'rdma.json' }
diff --git a/qapi/rdma.json b/qapi/rdma.json
new file mode 100644
index 0000000000..804c68ab36
--- /dev/null
+++ b/qapi/rdma.json
@@ -0,0 +1,38 @@
+# -*- Mode: Python -*-
+#
+
+##
+# = RDMA device
+##
+
+##
+# @RDMA_GID_STATUS_CHANGED:
+#
+# Emitted when guest driver adds/deletes GID to/from device
+#
+# @netdev: RoCE Network Device name - char *
+#
+# @gid-status: Add or delete indication - bool
+#
+# @subnet-prefix: Subnet Prefix - uint64
+#
+# @interface-id : Interface ID - uint64
+#
+# Since: 3.2
+#
+# Example:
+#
+# <- {"timestamp": {"seconds": 1541579657, "microseconds": 986760},
+# "event": "RDMA_GID_STATUS_CHANGED",
+# "data":
+# {"netdev": "bridge0",
+# "interface-id": 15880512517475447892,
+# "gid-status": true,
+# "subnet-prefix": 33022}}
+#
+##
+{ 'event': 'RDMA_GID_STATUS_CHANGED',
+ 'data': { 'netdev' : 'str',
+ 'gid-status' : 'bool',
+ 'subnet-prefix' : 'uint64',
+ 'interface-id' : 'uint64' } }
--
2.17.2
- Re: [Qemu-devel] [PATCH v2 02/22] hw/rdma: Add ability to force notification without re-arm, (continued)
- [Qemu-devel] [PATCH v2 04/22] hw/rdma: Abort send-op if fail to create addr handler, Yuval Shaia, 2018/11/08
- [Qemu-devel] [PATCH v2 06/22] hw/pvrdma: Make function reset_device return void, Yuval Shaia, 2018/11/08
- [Qemu-devel] [PATCH v2 08/22] hw/pvrdma: Set the correct opcode for recv completion, Yuval Shaia, 2018/11/08
- [Qemu-devel] [PATCH v2 07/22] hw/pvrdma: Make default pkey 0xFFFF, Yuval Shaia, 2018/11/08
- [Qemu-devel] [PATCH v2 10/22] json: Define new QMP message for pvrdma,
Yuval Shaia <=
- [Qemu-devel] [PATCH v2 11/22] hw/pvrdma: Add support to allow guest to configure GID table, Yuval Shaia, 2018/11/08
- [Qemu-devel] [PATCH v2 09/22] hw/pvrdma: Set the correct opcode for send completion, Yuval Shaia, 2018/11/08
- [Qemu-devel] [PATCH v2 13/22] hw/pvrdma: Make sure PCI function 0 is vmxnet3, Yuval Shaia, 2018/11/08