From patchwork Thu Aug 11 18:14:05 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bjorn Helgaas X-Patchwork-Id: 1058282 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter2.kernel.org (8.14.4/8.14.4) with ESMTP id p7BIEFit019416 for ; Thu, 11 Aug 2011 18:14:15 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751168Ab1HKSOO (ORCPT ); Thu, 11 Aug 2011 14:14:14 -0400 Received: from smtp-out.google.com ([216.239.44.51]:40257 "EHLO smtp-out.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751041Ab1HKSON (ORCPT ); Thu, 11 Aug 2011 14:14:13 -0400 Received: from hpaq6.eem.corp.google.com (hpaq6.eem.corp.google.com [172.25.149.6]) by smtp-out.google.com with ESMTP id p7BIE87F027353; Thu, 11 Aug 2011 11:14:08 -0700 DKIM-Signature: v=1; a=rsa-sha1; c=relaxed/relaxed; d=google.com; s=beta; t=1313086448; bh=NkSjWrGh4NoyptJBjMptkbNGfKU=; h=Subject:To:From:Cc:Date:Message-ID:MIME-Version:Content-Type: Content-Transfer-Encoding; b=LiLC46WkYXF9+ArxrTXlA5vP5u2lUE567MGzz7om3Rifsh8lPHu0e8i4HnZFaewrJ LqtsX8kAlyuoHIpTrz8wQ== DomainKey-Signature: a=rsa-sha1; s=beta; d=google.com; c=nofws; q=dns; h=subject:to:from:cc:date:message-id:user-agent: mime-version:content-type:content-transfer-encoding; b=lXfpqM23y/gvzQKonSCGeojSi9pi4mxCHKMoNcKFYL0t5nCTJ3UGT8AtDUoayYqbY M1ID2XkZIlpLMmS6SRVQg== Received: from bhelgaas.mtv.corp.google.com (bhelgaas.mtv.corp.google.com [172.18.96.155]) by hpaq6.eem.corp.google.com with ESMTP id p7BIE6ip022580; Thu, 11 Aug 2011 11:14:06 -0700 Received: from bhelgaas.mtv.corp.google.com (unknown [IPv6:::1]) by bhelgaas.mtv.corp.google.com (Postfix) with ESMTP id D27D6210FF; Thu, 11 Aug 2011 11:14:05 -0700 (PDT) Subject: [PATCH] PNP: update pnp.debug usage (needs value on command line) To: Len Brown From: Bjorn Helgaas Cc: linux-acpi@vger.kernel.org, Thomas Renninger Date: Thu, 11 Aug 2011 12:14:05 -0600 Message-ID: <20110811181405.24086.85736.stgit@bhelgaas.mtv.corp.google.com> User-Agent: StGit/0.15 MIME-Version: 1.0 Sender: linux-acpi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-acpi@vger.kernel.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.6 (demeter2.kernel.org [140.211.167.43]); Thu, 11 Aug 2011 18:14:15 +0000 (UTC) Commit cdefba03e44 changed pnp.debug from a boot param to a module param, which means it needs a value when used on the command line. CC: Thomas Renninger Signed-off-by: Bjorn Helgaas --- Documentation/kernel-parameters.txt | 9 ++++++--- 1 files changed, 6 insertions(+), 3 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index e279b72..130713f 100644 --- a/Documentation/kernel-parameters.txt +++ b/Documentation/kernel-parameters.txt @@ -2081,9 +2081,12 @@ bytes respectively. Such letter suffixes can also be entirely omitted. Override pmtimer IOPort with a hex value. e.g. pmtmr=0x508 - pnp.debug [PNP] - Enable PNP debug messages. This depends on the - CONFIG_PNP_DEBUG_MESSAGES option. + pnp.debug=1 [PNP] + Enable PNP debug messages (depends on the + CONFIG_PNP_DEBUG_MESSAGES option). Change at run-time + via /sys/module/pnp/parameters/debug. We always show + current resource usage; turning this on also shows + possible settings and some assignment information. pnpacpi= [ACPI] { off }