[RFC PATCH 09/16] PCI: Associate .get_msi_ctrl() with pci_host_bridge
From: Yijing Wang <hidden>
Date: 2014-11-17 09:40:58
Also in:
linux-arm-kernel, linux-pci, lkml
Subsystem:
pci subsystem, the rest · Maintainers:
Bjorn Helgaas, Linus Torvalds
From: Yijing Wang <redacted> Signed-off-by: Yijing Wang <redacted> --- 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