From patchwork Fri Sep 10 19:40:32 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nathan Fontenot X-Patchwork-Id: 64448 X-Patchwork-Delegate: benh@kernel.crashing.org Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from bilbo.ozlabs.org (localhost [127.0.0.1]) by ozlabs.org (Postfix) with ESMTP id BE2701DD81 for ; Sat, 11 Sep 2010 05:40:46 +1000 (EST) Received: by ozlabs.org (Postfix) id 0E1CAB70CE; Sat, 11 Sep 2010 05:40:38 +1000 (EST) Delivered-To: linuxppc-dev@ozlabs.org Received: from e35.co.us.ibm.com (e35.co.us.ibm.com [32.97.110.153]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "e35.co.us.ibm.com", Issuer "Equifax" (verified OK)) by ozlabs.org (Postfix) with ESMTPS id A1492B70A9 for ; Sat, 11 Sep 2010 05:40:37 +1000 (EST) Received: from d03relay03.boulder.ibm.com (d03relay03.boulder.ibm.com [9.17.195.228]) by e35.co.us.ibm.com (8.14.4/8.13.1) with ESMTP id o8AJUq38015466 for ; Fri, 10 Sep 2010 13:30:52 -0600 Received: from d03av03.boulder.ibm.com (d03av03.boulder.ibm.com [9.17.195.169]) by d03relay03.boulder.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id o8AJeXiV167478 for ; Fri, 10 Sep 2010 13:40:33 -0600 Received: from d03av03.boulder.ibm.com (loopback [127.0.0.1]) by d03av03.boulder.ibm.com (8.14.4/8.13.1/NCO v10.0 AVout) with ESMTP id o8AJeXkl001394 for ; Fri, 10 Sep 2010 13:40:33 -0600 Received: from [9.53.40.150] (dyn95340150.austin.ibm.com [9.53.40.150]) by d03av03.boulder.ibm.com (8.14.4/8.13.1/NCO v10.0 AVin) with ESMTP id o8AJeXRS001383 for ; Fri, 10 Sep 2010 13:40:33 -0600 Message-ID: <4C8A89B0.9050102@austin.ibm.com> Date: Fri, 10 Sep 2010 14:40:32 -0500 From: Nathan Fontenot User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1.12) Gecko/20100826 Thunderbird/3.0.7 MIME-Version: 1.0 To: linuxppc-dev@ozlabs.org Subject: [PATCH 1/3] Export pseries device tree updating routines References: <4C8A8937.9000005@austin.ibm.com> In-Reply-To: <4C8A8937.9000005@austin.ibm.com> X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org Errors-To: linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org Export routines associated with adding and removing device tree nodes on pseries needed for device tree updating. Signed-off-by: Nathan Fontenot --- arch/powerpc/platforms/pseries/dlpar.c | 4 ++-- arch/powerpc/platforms/pseries/pseries.h | 9 +++++++++ 2 files changed, 11 insertions(+), 2 deletions(-) Index: powerpc/arch/powerpc/platforms/pseries/dlpar.c =================================================================== --- powerpc.orig/arch/powerpc/platforms/pseries/dlpar.c 2010-08-31 08:58:45.000000000 -0500 +++ powerpc/arch/powerpc/platforms/pseries/dlpar.c 2010-08-31 08:58:54.000000000 -0500 @@ -33,7 +33,7 @@ struct cc_workarea { u32 prop_offset; }; -static void dlpar_free_cc_property(struct property *prop) +void dlpar_free_cc_property(struct property *prop) { kfree(prop->name); kfree(prop->value); @@ -102,7 +102,7 @@ static void dlpar_free_one_cc_node(struc kfree(dn); } -static void dlpar_free_cc_nodes(struct device_node *dn) +void dlpar_free_cc_nodes(struct device_node *dn) { if (dn->child) dlpar_free_cc_nodes(dn->child); Index: powerpc/arch/powerpc/platforms/pseries/pseries.h =================================================================== --- powerpc.orig/arch/powerpc/platforms/pseries/pseries.h 2010-08-31 08:55:30.000000000 -0500 +++ powerpc/arch/powerpc/platforms/pseries/pseries.h 2010-08-31 08:58:54.000000000 -0500 @@ -17,6 +17,8 @@ struct device_node; extern void request_event_sources_irqs(struct device_node *np, irq_handler_t handler, const char *name); +#include + extern void __init fw_feature_init(const char *hypertas, unsigned long len); struct pt_regs; @@ -47,4 +49,11 @@ extern unsigned long rtas_poweron_auto; extern void find_udbg_vterm(void); +/* Dynamic logical Partitioning/Mobility */ +extern void dlpar_free_cc_nodes(struct device_node *); +extern void dlpar_free_cc_property(struct property *); +extern struct device_node *dlpar_configure_connector(u32); +extern int dlpar_attach_node(struct device_node *); +extern int dlpar_detach_node(struct device_node *); + #endif /* _PSERIES_PSERIES_H */