From mboxrd@z Thu Jan 1 00:00:00 1970 From: Yijing Wang Date: Mon, 17 Nov 2014 09:43:36 +0000 Subject: [RFC PATCH 09/16] PCI: Associate .get_msi_ctrl() with pci_host_bridge Message-Id: <1416219710-26088-10-git-send-email-wangyijing@huawei.com> List-Id: References: <1416219710-26088-1-git-send-email-wangyijing@huawei.com> In-Reply-To: <1416219710-26088-1-git-send-email-wangyijing@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Bjorn Helgaas Cc: linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, Xinwei Hu , Wuyun , linux-arm-kernel@lists.infradead.org, Russell King , x86@kernel.org, Thomas Gleixner , Benjamin Herrenschmidt , linuxppc-dev@lists.ozlabs.org, Tony Luck , linux-ia64@vger.kernel.org, Thierry Reding , Liviu Dudau , Suravee.Suthikulpanit@amd.com, Yijing Wang , Yijing Wang From: Yijing Wang Signed-off-by: Yijing Wang --- drivers/pci/host-bridge.c | 1 + include/linux/pci.h | 2 ++ 2 files changed, 3 insertions(+), 0 deletions(-) diff --git a/drivers/pci/host-bridge.c b/drivers/pci/host-bridge.c index 49b6c21..872cae1 100644 --- a/drivers/pci/host-bridge.c +++ b/drivers/pci/host-bridge.c @@ -58,6 +58,7 @@ struct pci_host_bridge *pci_create_host_bridge( host->dev.parent = parent; INIT_LIST_HEAD(&host->windows); host->dev.release = pci_release_host_bridge_dev; + host->get_msi_ctrl = info->get_msi_ctrl; /* this is hack, just for build, will be removed later*/ b = kzalloc(sizeof(*b), GFP_KERNEL); diff --git a/include/linux/pci.h b/include/linux/pci.h index a51f5f5..af1ee86 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -408,6 +408,7 @@ struct pci_host_bridge { int domain; void *sysdata; struct pci_ops *ops; + struct msi_controller *(*get_msi_ctrl)(struct pci_dev *pdev); void (*release_fn)(struct pci_host_bridge *); void *release_data; }; @@ -416,6 +417,7 @@ struct pci_host_info { u8 res_type; void *arg; struct list_head *resources; /*just for build, will clean up later */ + struct msi_controller *(*get_msi_ctrl)(struct pci_dev *pdev); int (*init_res)(struct pci_host_bridge *host, struct pci_host_info *info); }; -- 1.7.1