diff mbox series

[net-next,v4,12/12] net: homa: create Makefile and Kconfig

Message ID 20241217000626.2958-13-ouster@cs.stanford.edu (mailing list archive)
State New
Delegated to: Netdev Maintainers
Headers show
Series Begin upstreaming Homa transport protocol | expand

Checks

Context Check Description
netdev/series_format success Posting correctly formatted
netdev/tree_selection success Clearly marked for net-next, async
netdev/ynl success Generated files up to date; no warnings/errors; no diff in generated;
netdev/fixes_present success Fixes tag not required for -next series
netdev/header_inline success No static functions without inline keyword in header files
netdev/build_32bit success Errors and warnings before: 0 this patch: 0
netdev/build_tools success No tools touched, skip
netdev/cc_maintainers success CCed 6 of 6 maintainers
netdev/build_clang success Errors and warnings before: 135 this patch: 135
netdev/verify_signedoff success Signed-off-by tag matches author and committer
netdev/deprecated_api success None detected
netdev/check_selftest success No net selftest shell script
netdev/verify_fixes success No Fixes tag
netdev/build_allmodconfig_warn success Errors and warnings before: 4 this patch: 4
netdev/checkpatch warning WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
netdev/build_clang_rust success No Rust files in patch. Skipping build
netdev/kdoc success Errors and warnings before: 0 this patch: 0
netdev/source_inline success Was 0 now: 0

Commit Message

John Ousterhout Dec. 17, 2024, 12:06 a.m. UTC 
Before this commit the Homa code is "inert": it won't be compiled
in kernel builds. This commit adds Homa's Makefile and Kconfig, and
also links Homa into net/Makefile and net/Kconfig, so that Homa
will be built during kernel builds if enabled (it is disabled by
default).

Signed-off-by: John Ousterhout <ouster@cs.stanford.edu>
---
 net/Kconfig       |  1 +
 net/Makefile      |  1 +
 net/homa/Kconfig  | 19 +++++++++++++++++++
 net/homa/Makefile | 14 ++++++++++++++
 4 files changed, 35 insertions(+)
 create mode 100644 net/homa/Kconfig
 create mode 100644 net/homa/Makefile
diff mbox series

Patch

diff --git a/net/Kconfig b/net/Kconfig
index a629f92dc86b..ca8551c1a226 100644
--- a/net/Kconfig
+++ b/net/Kconfig
@@ -244,6 +244,7 @@  endif
 
 source "net/dccp/Kconfig"
 source "net/sctp/Kconfig"
+source "net/homa/Kconfig"
 source "net/rds/Kconfig"
 source "net/tipc/Kconfig"
 source "net/atm/Kconfig"
diff --git a/net/Makefile b/net/Makefile
index 65bb8c72a35e..18fa3c323187 100644
--- a/net/Makefile
+++ b/net/Makefile
@@ -44,6 +44,7 @@  obj-y				+= 8021q/
 endif
 obj-$(CONFIG_IP_DCCP)		+= dccp/
 obj-$(CONFIG_IP_SCTP)		+= sctp/
+obj-$(CONFIG_HOMA)              += homa/
 obj-$(CONFIG_RDS)		+= rds/
 obj-$(CONFIG_WIRELESS)		+= wireless/
 obj-$(CONFIG_MAC80211)		+= mac80211/
diff --git a/net/homa/Kconfig b/net/homa/Kconfig
new file mode 100644
index 000000000000..3e623906612f
--- /dev/null
+++ b/net/homa/Kconfig
@@ -0,0 +1,19 @@ 
+# SPDX-License-Identifier: BSD-2-Clause
+#
+# Homa transport protocol
+#
+
+menuconfig HOMA
+	tristate "The Homa transport protocol"
+	depends on INET
+	depends on IPV6
+
+	help
+	  Homa is a network transport protocol for communication within
+	  a datacenter. It provides significantly lower latency than TCP,
+	  particularly for workloads containing a mixture of large and small
+	  messages operating at high network utilization. For more information
+	  see the homa(7) man page or checkout the Homa Wiki at
+	  https://homa-transport.atlassian.net/wiki/spaces/HOMA/overview.
+
+	  If unsure, say N.
diff --git a/net/homa/Makefile b/net/homa/Makefile
new file mode 100644
index 000000000000..3eb192a6ffa6
--- /dev/null
+++ b/net/homa/Makefile
@@ -0,0 +1,14 @@ 
+# SPDX-License-Identifier: BSD-2-Clause
+#
+# Makefile for the Linux implementation of the Homa transport protocol.
+
+obj-$(CONFIG_HOMA) := homa.o
+homa-y:=        homa_incoming.o \
+		homa_outgoing.o \
+		homa_peer.o \
+		homa_pool.o \
+		homa_plumbing.o \
+		homa_rpc.o \
+		homa_sock.o \
+		homa_timer.o \
+		homa_utils.o