From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from e28smtp09.in.ibm.com (e28smtp09.in.ibm.com [122.248.162.9]) (using TLSv1 with cipher CAMELLIA256-SHA (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 10C491A09C0 for ; Fri, 17 Jul 2015 16:03:06 +1000 (AEST) Received: from /spool/local by e28smtp09.in.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Fri, 17 Jul 2015 11:33:04 +0530 Received: from d28relay02.in.ibm.com (d28relay02.in.ibm.com [9.184.220.59]) by d28dlp02.in.ibm.com (Postfix) with ESMTP id 438E83940061 for ; Fri, 17 Jul 2015 11:33:02 +0530 (IST) Received: from d28av03.in.ibm.com (d28av03.in.ibm.com [9.184.220.65]) by d28relay02.in.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id t6H62wlH54984718 for ; Fri, 17 Jul 2015 11:32:59 +0530 Received: from d28av03.in.ibm.com (localhost [127.0.0.1]) by d28av03.in.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id t6H4m3XV002825 for ; Fri, 17 Jul 2015 10:18:03 +0530 From: Wei Yang To: gwshan@linux.vnet.ibm.com, bhelgaas@google.com, mpe@ellerman.id.au Cc: linuxppc-dev@lists.ozlabs.org, linux-pci@vger.kernel.org, Wei Yang Subject: [PATCH V9 02/11] PCI: Add pcibios_bus_add_device() weak function Date: Fri, 17 Jul 2015 14:02:32 +0800 Message-Id: <1437112961-17275-3-git-send-email-weiyang@linux.vnet.ibm.com> In-Reply-To: <1437112961-17275-1-git-send-email-weiyang@linux.vnet.ibm.com> References: <1437112961-17275-1-git-send-email-weiyang@linux.vnet.ibm.com> List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , This patch adds a weak function pcibios_bus_add_device() for arch dependent code could do proper setup. For example, powerpc could setup EEH related resources. Signed-off-by: Wei Yang Acked-by: Bjorn Helgaas --- drivers/pci/bus.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/pci/bus.c b/drivers/pci/bus.c index 6fbd3f2..b7e30a7 100644 --- a/drivers/pci/bus.c +++ b/drivers/pci/bus.c @@ -267,6 +267,7 @@ bool pci_bus_clip_resource(struct pci_dev *dev, int idx) void __weak pcibios_resource_survey_bus(struct pci_bus *bus) { } +void __weak pcibios_bus_add_device(struct pci_dev *dev) { } /** * pci_bus_add_device - start driver for a single device * @dev: device to add @@ -277,6 +278,8 @@ void pci_bus_add_device(struct pci_dev *dev) { int retval; + pcibios_bus_add_device(dev); + /* * Can not put in pci_device_add yet because resources * are not assigned yet for some devices. -- 1.7.9.5