From: Yinghai Lu <yinghai@kernel.org>
To: Bjorn Helgaas <bhelgaas@google.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: linux-pci@vger.kernel.org, Yinghai Lu <yinghai@kernel.org>
Subject: [PATCH 1/2] PCI: Add pci_dev_type
Date: Tue, 2 Oct 2012 22:07:52 -0700 [thread overview]
Message-ID: <1349240873-1031-1-git-send-email-yinghai@kernel.org> (raw)
In-Reply-To: <20121003031018.GB13391@kroah.com>
need to use it for visiable attribute control in syfsfs for pci_dev.
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
---
drivers/pci/pci-sysfs.c | 24 ++++++++++++++++++++++++
drivers/pci/pci.h | 1 +
drivers/pci/probe.c | 1 +
3 files changed, 26 insertions(+)
Index: linux-2.6/drivers/pci/pci-sysfs.c
===================================================================
--- linux-2.6.orig/drivers/pci/pci-sysfs.c
+++ linux-2.6/drivers/pci/pci-sysfs.c
@@ -1411,3 +1411,27 @@ static int __init pci_sysfs_init(void)
}
late_initcall(pci_sysfs_init);
+
+static struct attribute *pci_dev_dev_attrs[] = {
+ NULL,
+};
+
+static umode_t pci_dev_attrs_are_visible(struct kobject *kobj,
+ struct attribute *a, int n)
+{
+ return a->mode;
+}
+
+static struct attribute_group pci_dev_attr_group = {
+ .attrs = pci_dev_dev_attrs,
+ .is_visible = pci_dev_attrs_are_visible,
+};
+
+static const struct attribute_group *pci_dev_attr_groups[] = {
+ &pci_dev_attr_group,
+ NULL,
+};
+
+struct device_type pci_dev_type = {
+ .groups = pci_dev_attr_groups,
+};
Index: linux-2.6/drivers/pci/pci.h
===================================================================
--- linux-2.6.orig/drivers/pci/pci.h
+++ linux-2.6/drivers/pci/pci.h
@@ -157,6 +157,7 @@ static inline int pci_no_d1d2(struct pci
}
extern struct device_attribute pci_dev_attrs[];
extern struct device_attribute pcibus_dev_attrs[];
+extern struct device_type pci_dev_type;
#ifdef CONFIG_HOTPLUG
extern struct bus_attribute pci_bus_attrs[];
#else
Index: linux-2.6/drivers/pci/probe.c
===================================================================
--- linux-2.6.orig/drivers/pci/probe.c
+++ linux-2.6/drivers/pci/probe.c
@@ -975,6 +975,7 @@ int pci_setup_device(struct pci_dev *dev
dev->sysdata = dev->bus->sysdata;
dev->dev.parent = dev->bus->bridge;
dev->dev.bus = &pci_bus_type;
+ dev->dev.type = &pci_dev_type;
dev->hdr_type = hdr_type & 0x7f;
dev->multifunction = !!(hdr_type & 0x80);
dev->error_state = pci_channel_io_normal;
next prev parent reply other threads:[~2012-10-03 5:07 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-01 23:27 [RFC] PCI: enable and disable sriov support via sysfs at per device level Donald Dutile
2012-10-02 7:32 ` Yuval Mintz
2012-10-02 17:38 ` Don Dutile
2012-10-02 20:01 ` Yinghai Lu
2012-10-02 20:23 ` Don Dutile
2012-10-02 20:33 ` Yinghai Lu
2012-10-02 20:39 ` Greg Kroah-Hartman
2012-10-02 21:06 ` Don Dutile
2012-10-03 3:10 ` Greg Kroah-Hartman
2012-10-03 4:58 ` Yinghai Lu
2012-10-03 5:07 ` Yinghai Lu [this message]
2012-10-03 5:07 ` [PATCH 2/2] PCI, sys: Use is_visable() with boot_vga attribute for pci_dev Yinghai Lu
2012-10-03 13:18 ` [RFC] PCI: enable and disable sriov support via sysfs at per device level Don Dutile
2012-10-03 17:51 ` [PATCH 0/5] PCI: per pci device sysfs set_max_vfs support Yinghai Lu
2012-10-03 17:51 ` [PATCH 1/5] PCI: Add pci_dev_type Yinghai Lu
2012-10-04 14:10 ` Konrad Rzeszutek Wilk
2012-10-03 17:51 ` [PATCH 2/5] PCI, sys: Use is_visable() with boot_vga attribute for pci_dev Yinghai Lu
2012-10-03 19:28 ` Greg Kroah-Hartman
2012-10-03 17:51 ` [PATCH 3/5] PCI: add set_max_vfs in pci_driver ops Yinghai Lu
2012-10-03 18:55 ` Don Dutile
2012-10-03 20:41 ` Yinghai Lu
2012-10-03 21:02 ` Don Dutile
2012-10-03 17:51 ` [PATCH 4/5] PCI: Add max_vfs in sysfs per pci device where supports Yinghai Lu
2012-10-04 14:15 ` Konrad Rzeszutek Wilk
2012-10-04 15:13 ` Yinghai Lu
2012-10-03 17:51 ` [PATCH 5/5] ixgbe: add driver set_max_vfs support Yinghai Lu
2012-10-03 17:57 ` Yinghai Lu
2012-10-03 18:45 ` Dan Carpenter
2012-10-03 18:47 ` Alexander Duyck
2012-10-03 19:02 ` Don Dutile
2012-10-03 19:16 ` Rose, Gregory V
2012-10-03 20:37 ` Yinghai Lu
2012-10-03 17:55 ` [RFC] PCI: enable and disable sriov support via sysfs at per device level Yinghai Lu
2012-10-03 18:16 ` Rose, Gregory V
2012-10-03 18:28 ` Yinghai Lu
2012-10-03 13:00 ` Konrad Rzeszutek Wilk
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