From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932946Ab0ECPsP (ORCPT ); Mon, 3 May 2010 11:48:15 -0400 Received: from mxout1.idt.com ([157.165.5.25]:42451 "EHLO mxout1.idt.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758529Ab0ECPsK (ORCPT ); Mon, 3 May 2010 11:48:10 -0400 From: Alexandre Bounine To: akpm@linux-foundation.org Cc: linux-kernel@vger.kernel.org, Alexandre Bounine , Matt Porter , Li Yang , Kumar Gala , Thomas Moll Subject: [PATCH -mm 2/5] RapidIO: Add debug configuration option Date: Mon, 3 May 2010 11:45:55 -0400 Message-Id: <1272901558-9292-3-git-send-email-alexandre.bounine@idt.com> X-Mailer: git-send-email 1.7.0.5 In-Reply-To: <1272901558-9292-1-git-send-email-alexandre.bounine@idt.com> References: <1272901558-9292-1-git-send-email-alexandre.bounine@idt.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add debug configuration option for RapidIO subsystem. Signed-off-by: Alexandre Bounine Cc: Matt Porter Cc: Li Yang Cc: Kumar Gala Cc: Thomas Moll --- drivers/rapidio/Kconfig | 11 +++++++++++ drivers/rapidio/Makefile | 4 ++++ drivers/rapidio/switches/Makefile | 4 ++++ 3 files changed, 19 insertions(+), 0 deletions(-) diff --git a/drivers/rapidio/Kconfig b/drivers/rapidio/Kconfig index bcb5c20..070211a 100644 --- a/drivers/rapidio/Kconfig +++ b/drivers/rapidio/Kconfig @@ -21,3 +21,14 @@ config RAPIDIO_ENABLE_RX_TX_PORTS than Maintenance transfers. source "drivers/rapidio/switches/Kconfig" + +config RAPIDIO_DEBUG + bool "RapidIO subsystem debug messages" + depends on RAPIDIO + help + Say Y here if you want the RapidIO subsystem to produce a bunch of + debug messages to the system log. Select this if you are having a + problem with the RapidIO subsystem and want to see more of what is + going on. + + If you are unsure about this, say N here. diff --git a/drivers/rapidio/Makefile b/drivers/rapidio/Makefile index 7c0e181..b6139fe 100644 --- a/drivers/rapidio/Makefile +++ b/drivers/rapidio/Makefile @@ -4,3 +4,7 @@ obj-y += rio.o rio-access.o rio-driver.o rio-scan.o rio-sysfs.o obj-$(CONFIG_RAPIDIO) += switches/ + +ifeq ($(CONFIG_RAPIDIO_DEBUG),y) +EXTRA_CFLAGS += -DDEBUG +endif diff --git a/drivers/rapidio/switches/Makefile b/drivers/rapidio/switches/Makefile index 0fece0e..fe4adc3 100644 --- a/drivers/rapidio/switches/Makefile +++ b/drivers/rapidio/switches/Makefile @@ -6,3 +6,7 @@ obj-$(CONFIG_RAPIDIO_TSI57X) += tsi57x.o obj-$(CONFIG_RAPIDIO_CPS_XX) += idtcps.o obj-$(CONFIG_RAPIDIO_TSI568) += tsi568.o obj-$(CONFIG_RAPIDIO_TSI500) += tsi500.o + +ifeq ($(CONFIG_RAPIDIO_DEBUG),y) +EXTRA_CFLAGS += -DDEBUG +endif -- 1.7.0.5