All of lore.kernel.org
 help / color / mirror / Atom feed
From: Philippe  Gerum <rpm@xenomai.org>
To: xenomai@xenomai.org
Subject: [PATCH Dovetail 08/13] cobalt/build: pipeline: select IPIPE layer only if present
Date: Sat,  2 Jan 2021 10:33:48 +0100	[thread overview]
Message-ID: <20210102093353.3195090-9-rpm@xenomai.org> (raw)
In-Reply-To: <20210102093353.3195090-1-rpm@xenomai.org>

From: Philippe Gerum <rpm@xenomai.org>

We may be able to build against a Dovetail-enabled kernel at some
point, so do not force-enable CONFIG_IPIPE, it might not be there.

At this chance, remove obsolete internal switches and conditions. All
I-pipe implementations depend on the GENERIC_CLOCKEVENTS framework,
and support for the legacy I-pipe V1 API is long gone.

No functional change is introduced.

Signed-off-by: Philippe Gerum <rpm@xenomai.org>
---
 scripts/Kconfig.frag | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/scripts/Kconfig.frag b/scripts/Kconfig.frag
index f2e89a896..319683369 100644
--- a/scripts/Kconfig.frag
+++ b/scripts/Kconfig.frag
@@ -1,8 +1,8 @@
 menuconfig XENOMAI
 	depends on X86_TSC || !X86
 	bool "Xenomai/cobalt"
-	select IPIPE
-	select IPIPE_WANT_APIREV_2
+	select IPIPE if HAVE_IPIPE_SUPPORT
+	select IPIPE_WANT_APIREV_2 if IPIPE
 	default y
 	help
 	  Xenomai's Cobalt core is a real-time extension to the Linux
@@ -30,10 +30,6 @@ comment "or CPU idle features is enabled. Any of these options may"
 comment "cause troubles with Xenomai. You should disable them."
 endif
 
-if !GENERIC_CLOCKEVENTS
-comment "NOTE: Xenomai 3.x requires CONFIG_GENERIC_CLOCKEVENTS"
-endif
-
 config XENO_VERSION_MAJOR
        int
        default @VERSION_MAJOR@
-- 
2.26.2



  parent reply	other threads:[~2021-01-02  9:33 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-01-02  9:33 [PATCH Dovetail 00/13] Keep on abstracting the pipeline interface Philippe Gerum
2021-01-02  9:33 ` [PATCH Dovetail 01/13] cobalt/thread: pipeline: abstract threadinfo accessor Philippe Gerum
2021-01-08  9:02   ` Jan Kiszka
2021-01-02  9:33 ` [PATCH Dovetail 02/13] cobalt/apc: pipeline: abstract interface for deferred routine calls Philippe Gerum
2021-01-02  9:33 ` [PATCH Dovetail 03/13] cobalt/trace: pipeline: abstract trace calls Philippe Gerum
2021-01-02  9:33 ` [PATCH Dovetail 04/13] cobalt/lock: pipeline: abstract hard lock API Philippe Gerum
2021-01-02  9:33 ` [PATCH Dovetail 05/13] cobalt/kernel: pipeline: abstract execution stage predicates Philippe Gerum
2021-01-02  9:33 ` [PATCH Dovetail 06/13] cobalt/sched, clock: pipeline: abstract IPI management Philippe Gerum
2021-01-08  9:40   ` Jan Kiszka
2021-01-02  9:33 ` [PATCH Dovetail 07/13] cobalt/clock: pipeline: make HOSTRT depend on IPIPE Philippe Gerum
2021-01-07 13:52   ` Jan Kiszka
2021-01-09 10:45     ` Philippe Gerum
2021-01-02  9:33 ` Philippe Gerum [this message]
2021-01-02  9:33 ` [PATCH Dovetail 09/13] cobalt/clock: pipeline: abstract clock, timer access services Philippe Gerum
2021-01-02  9:33 ` [PATCH Dovetail 10/13] cobalt/wrappers: pipeline: abstract pipeline-related bits Philippe Gerum
2021-01-07 13:56   ` Jan Kiszka
2021-01-11 12:59   ` Jan Kiszka
2021-01-02  9:33 ` [PATCH Dovetail 11/13] cobalt/timer: pipeline: abstract tick management Philippe Gerum
2021-01-02  9:33 ` [PATCH Dovetail 12/13] cobalt/debug: pipeline: abstract panic prep call Philippe Gerum
2021-01-02  9:33 ` [PATCH Dovetail 13/13] cobalt/syscall: pipeline: abstract syscall entry points Philippe Gerum
2021-01-07 14:08   ` Jan Kiszka
2021-01-09 10:58     ` Philippe Gerum
2021-01-11 12:11       ` Jan Kiszka

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20210102093353.3195090-9-rpm@xenomai.org \
    --to=rpm@xenomai.org \
    --cc=xenomai@xenomai.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.