From mboxrd@z Thu Jan 1 00:00:00 1970 From: Yinghai Lu Subject: [PATCH 27/39] PCI, sparc: Register busn_res for root buses Date: Wed, 29 Feb 2012 15:07:26 -0800 Message-ID: <1330556858-11768-28-git-send-email-yinghai@kernel.org> References: <1330556858-11768-1-git-send-email-yinghai@kernel.org> Return-path: In-Reply-To: <1330556858-11768-1-git-send-email-yinghai@kernel.org> Sender: linux-kernel-owner@vger.kernel.org To: Jesse Barnes , Benjamin Herrenschmidt , Tony Luck , David Miller , x86 Cc: Bjorn Helgaas , Dominik Brodowski , linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, Yinghai Lu , sparclinux@vger.kernel.org List-Id: linux-arch.vger.kernel.org Signed-off-by: Yinghai Lu Cc: "David S. Miller" Cc: sparclinux@vger.kernel.org --- arch/sparc/kernel/pci.c | 4 ++++ arch/sparc/kernel/pci_impl.h | 1 + 2 files changed, 5 insertions(+), 0 deletions(-) diff --git a/arch/sparc/kernel/pci.c b/arch/sparc/kernel/pci.c index 253e8ac..1687fed 100644 --- a/arch/sparc/kernel/pci.c +++ b/arch/sparc/kernel/pci.c @@ -695,6 +695,10 @@ struct pci_bus * __devinit pci_scan_one_pbm(struct pci_pbm_info *pbm, pbm->io_space.start); pci_add_resource_offset(&resources, &pbm->mem_space, pbm->mem_space.start); + pbm->busn.start = pbm->pci_first_busno; + pbm->busn.end = pbm->pci_last_busn; + pbm->busn.flags = IORESOURCE_BUS; + pci_add_resource(&resources, &pbm->busn); bus = pci_create_root_bus(parent, pbm->pci_first_busno, pbm->pci_ops, pbm, &resources); if (!bus) { diff --git a/arch/sparc/kernel/pci_impl.h b/arch/sparc/kernel/pci_impl.h index 6beb60d..918a203 100644 --- a/arch/sparc/kernel/pci_impl.h +++ b/arch/sparc/kernel/pci_impl.h @@ -97,6 +97,7 @@ struct pci_pbm_info { /* PBM I/O and Memory space resources. */ struct resource io_space; struct resource mem_space; + struct resource busn; /* Base of PCI Config space, can be per-PBM or shared. */ unsigned long config_space; -- 1.7.7 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from rcsinet15.oracle.com ([148.87.113.117]:25934 "EHLO rcsinet15.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932404Ab2B2XIl (ORCPT ); Wed, 29 Feb 2012 18:08:41 -0500 From: Yinghai Lu Subject: [PATCH 27/39] PCI, sparc: Register busn_res for root buses Date: Wed, 29 Feb 2012 15:07:26 -0800 Message-ID: <1330556858-11768-28-git-send-email-yinghai@kernel.org> In-Reply-To: <1330556858-11768-1-git-send-email-yinghai@kernel.org> References: <1330556858-11768-1-git-send-email-yinghai@kernel.org> Sender: linux-arch-owner@vger.kernel.org List-ID: To: Jesse Barnes , Benjamin Herrenschmidt , Tony Luck , David Miller , x86 Cc: Bjorn Helgaas , Dominik Brodowski , linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, Yinghai Lu , sparclinux@vger.kernel.org Message-ID: <20120229230726.7PlUMqThcdAWkLt-b6HqU2M789kh4ujNWXg7oYn4ItE@z> Signed-off-by: Yinghai Lu Cc: "David S. Miller" Cc: sparclinux@vger.kernel.org --- arch/sparc/kernel/pci.c | 4 ++++ arch/sparc/kernel/pci_impl.h | 1 + 2 files changed, 5 insertions(+), 0 deletions(-) diff --git a/arch/sparc/kernel/pci.c b/arch/sparc/kernel/pci.c index 253e8ac..1687fed 100644 --- a/arch/sparc/kernel/pci.c +++ b/arch/sparc/kernel/pci.c @@ -695,6 +695,10 @@ struct pci_bus * __devinit pci_scan_one_pbm(struct pci_pbm_info *pbm, pbm->io_space.start); pci_add_resource_offset(&resources, &pbm->mem_space, pbm->mem_space.start); + pbm->busn.start = pbm->pci_first_busno; + pbm->busn.end = pbm->pci_last_busn; + pbm->busn.flags = IORESOURCE_BUS; + pci_add_resource(&resources, &pbm->busn); bus = pci_create_root_bus(parent, pbm->pci_first_busno, pbm->pci_ops, pbm, &resources); if (!bus) { diff --git a/arch/sparc/kernel/pci_impl.h b/arch/sparc/kernel/pci_impl.h index 6beb60d..918a203 100644 --- a/arch/sparc/kernel/pci_impl.h +++ b/arch/sparc/kernel/pci_impl.h @@ -97,6 +97,7 @@ struct pci_pbm_info { /* PBM I/O and Memory space resources. */ struct resource io_space; struct resource mem_space; + struct resource busn; /* Base of PCI Config space, can be per-PBM or shared. */ unsigned long config_space; -- 1.7.7