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-rw-r--r--MAINTAINERS1
-rw-r--r--drivers/vfio/mdev/mdev_core.c18
-rw-r--r--drivers/vfio/mdev/mdev_private.h1
-rw-r--r--drivers/vfio/mdev/mdev_sysfs.c2
-rw-r--r--drivers/vfio/pci/vfio_pci.c23
-rw-r--r--drivers/vfio/pci/vfio_pci_config.c29
-rw-r--r--drivers/vfio/pci/vfio_pci_nvlink2.c2
-rw-r--r--drivers/vfio/platform/reset/vfio_platform_amdxgbe.c5
-rw-r--r--drivers/vfio/platform/vfio_platform_common.c12
-rw-r--r--drivers/vfio/vfio.c59
-rw-r--r--include/linux/mdev.h21
-rw-r--r--include/linux/pci.h3
12 files changed, 81 insertions, 95 deletions
diff --git a/MAINTAINERS b/MAINTAINERS
index d85f8ecc64a2..3c65228e93c5 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -16557,6 +16557,7 @@ F: fs/fat/
VFIO DRIVER
M: Alex Williamson <alex.williamson@redhat.com>
+R: Cornelia Huck <cohuck@redhat.com>
L: kvm@vger.kernel.org
T: git git://github.com/awilliam/linux-vfio.git
S: Maintained
diff --git a/drivers/vfio/mdev/mdev_core.c b/drivers/vfio/mdev/mdev_core.c
index b96fedc77ee5..1040a4a2dcbc 100644
--- a/drivers/vfio/mdev/mdev_core.c
+++ b/drivers/vfio/mdev/mdev_core.c
@@ -88,7 +88,7 @@ static void mdev_release_parent(struct kref *kref)
put_device(dev);
}
-static inline struct mdev_parent *mdev_get_parent(struct mdev_parent *parent)
+static struct mdev_parent *mdev_get_parent(struct mdev_parent *parent)
{
if (parent)
kref_get(&parent->ref);
@@ -96,7 +96,7 @@ static inline struct mdev_parent *mdev_get_parent(struct mdev_parent *parent)
return parent;
}
-static inline void mdev_put_parent(struct mdev_parent *parent)
+static void mdev_put_parent(struct mdev_parent *parent)
{
if (parent)
kref_put(&parent->ref, mdev_release_parent);
@@ -141,7 +141,7 @@ static int mdev_device_remove_ops(struct mdev_device *mdev, bool force_remove)
*/
ret = parent->ops->remove(mdev);
if (ret && !force_remove)
- return -EBUSY;
+ return ret;
sysfs_remove_groups(&mdev->dev.kobj, parent->ops->mdev_attr_groups);
return 0;
@@ -149,10 +149,10 @@ static int mdev_device_remove_ops(struct mdev_device *mdev, bool force_remove)
static int mdev_device_remove_cb(struct device *dev, void *data)
{
- if (!dev_is_mdev(dev))
- return 0;
+ if (dev_is_mdev(dev))
+ mdev_device_remove(dev, true);
- return mdev_device_remove(dev, data ? *(bool *)data : true);
+ return 0;
}
/*
@@ -181,6 +181,7 @@ int mdev_register_device(struct device *dev, const struct mdev_parent_ops *ops)
/* Check for duplicate */
parent = __find_parent_device(dev);
if (parent) {
+ parent = NULL;
ret = -EEXIST;
goto add_dev_err;
}
@@ -239,7 +240,6 @@ EXPORT_SYMBOL(mdev_register_device);
void mdev_unregister_device(struct device *dev)
{
struct mdev_parent *parent;
- bool force_remove = true;
mutex_lock(&parent_list_lock);
parent = __find_parent_device(dev);
@@ -253,8 +253,7 @@ void mdev_unregister_device(struct device *dev)
list_del(&parent->next);
class_compat_remove_link(mdev_bus_compat_class, dev, NULL);
- device_for_each_child(dev, (void *)&force_remove,
- mdev_device_remove_cb);
+ device_for_each_child(dev, NULL, mdev_device_remove_cb);
parent_remove_sysfs_files(parent);
@@ -310,7 +309,6 @@ int mdev_device_create(struct kobject *kobj,
mutex_unlock(&mdev_list_lock);
mdev->parent = parent;
- kref_init(&mdev->ref);
mdev->dev.parent = dev;
mdev->dev.bus = &mdev_bus_type;
diff --git a/drivers/vfio/mdev/mdev_private.h b/drivers/vfio/mdev/mdev_private.h
index 379758c52b1b..ddcf9c72bd8a 100644
--- a/drivers/vfio/mdev/mdev_private.h
+++ b/drivers/vfio/mdev/mdev_private.h
@@ -30,7 +30,6 @@ struct mdev_device {
struct mdev_parent *parent;
guid_t uuid;
void *driver_data;
- struct kref ref;
struct list_head next;
struct kobject *type_kobj;
bool active;
diff --git a/drivers/vfio/mdev/mdev_sysfs.c b/drivers/vfio/mdev/mdev_sysfs.c
index 5193a0e0ce5a..cbf94b8165ea 100644
--- a/drivers/vfio/mdev/mdev_sysfs.c
+++ b/drivers/vfio/mdev/mdev_sysfs.c
@@ -280,7 +280,7 @@ type_link_failed:
void mdev_remove_sysfs_files(struct device *dev, struct mdev_type *type)
{
+ sysfs_remove_files(&dev->kobj, mdev_device_attrs);
sysfs_remove_link(&dev->kobj, "mdev_type");
sysfs_remove_link(type->devices_kobj, dev_name(dev));
- sysfs_remove_files(&dev->kobj, mdev_device_attrs);
}
diff --git a/drivers/vfio/pci/vfio_pci.c b/drivers/vfio/pci/vfio_pci.c
index 3fa20e95a6bb..cab71da46f4a 100644
--- a/drivers/vfio/pci/vfio_pci.c
+++ b/drivers/vfio/pci/vfio_pci.c
@@ -12,6 +12,7 @@
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+#define dev_fmt pr_fmt
#include <linux/device.h>
#include <linux/eventfd.h>
@@ -287,12 +288,11 @@ static int vfio_pci_enable(struct vfio_pci_device *vdev)
pci_save_state(pdev);
vdev->pci_saved_state = pci_store_saved_state(pdev);
if (!vdev->pci_saved_state)
- pr_debug("%s: Couldn't store %s saved state\n",
- __func__, dev_name(&pdev->dev));
+ pci_dbg(pdev, "%s: Couldn't store saved state\n", __func__);
if (likely(!nointxmask)) {
if (vfio_pci_nointx(pdev)) {
- dev_info(&pdev->dev, "Masking broken INTx support\n");
+ pci_info(pdev, "Masking broken INTx support\n");
vdev->nointx = true;
pci_intx(pdev, 0);
} else
@@ -336,8 +336,7 @@ static int vfio_pci_enable(struct vfio_pci_device *vdev)
IS_ENABLED(CONFIG_VFIO_PCI_IGD)) {
ret = vfio_pci_igd_init(vdev);
if (ret) {
- dev_warn(&vdev->pdev->dev,
- "Failed to setup Intel IGD regions\n");
+ pci_warn(pdev, "Failed to setup Intel IGD regions\n");
goto disable_exit;
}
}
@@ -346,8 +345,7 @@ static int vfio_pci_enable(struct vfio_pci_device *vdev)
IS_ENABLED(CONFIG_VFIO_PCI_NVLINK2)) {
ret = vfio_pci_nvdia_v100_nvlink2_init(vdev);
if (ret && ret != -ENODEV) {
- dev_warn(&vdev->pdev->dev,
- "Failed to setup NVIDIA NV2 RAM region\n");
+ pci_warn(pdev, "Failed to setup NVIDIA NV2 RAM region\n");
goto disable_exit;
}
}
@@ -356,8 +354,7 @@ static int vfio_pci_enable(struct vfio_pci_device *vdev)
IS_ENABLED(CONFIG_VFIO_PCI_NVLINK2)) {
ret = vfio_pci_ibm_npu2_init(vdev);
if (ret && ret != -ENODEV) {
- dev_warn(&vdev->pdev->dev,
- "Failed to setup NVIDIA NV2 ATSD region\n");
+ pci_warn(pdev, "Failed to setup NVIDIA NV2 ATSD region\n");
goto disable_exit;
}
}
@@ -429,8 +426,7 @@ static void vfio_pci_disable(struct vfio_pci_device *vdev)
* is just busy work.
*/
if (pci_load_and_free_saved_state(pdev, &vdev->pci_saved_state)) {
- pr_info("%s: Couldn't reload %s saved state\n",
- __func__, dev_name(&pdev->dev));
+ pci_info(pdev, "%s: Couldn't reload saved state\n", __func__);
if (!vdev->reset_works)
goto out;
@@ -1255,17 +1251,18 @@ static int vfio_pci_mmap(void *device_data, struct vm_area_struct *vma)
static void vfio_pci_request(void *device_data, unsigned int count)
{
struct vfio_pci_device *vdev = device_data;
+ struct pci_dev *pdev = vdev->pdev;
mutex_lock(&vdev->igate);
if (vdev->req_trigger) {
if (!(count % 10))
- dev_notice_ratelimited(&vdev->pdev->dev,
+ pci_notice_ratelimited(pdev,
"Relaying device request to user (#%u)\n",
count);
eventfd_signal(vdev->req_trigger, 1);
} else if (count == 0) {
- dev_warn(&vdev->pdev->dev,
+ pci_warn(pdev,
"No device request channel registered, blocked until released by user\n");
}
diff --git a/drivers/vfio/pci/vfio_pci_config.c b/drivers/vfio/pci/vfio_pci_config.c
index e82b51114687..52963a904790 100644
--- a/drivers/vfio/pci/vfio_pci_config.c
+++ b/drivers/vfio/pci/vfio_pci_config.c
@@ -412,8 +412,7 @@ static void vfio_bar_restore(struct vfio_pci_device *vdev)
if (pdev->is_virtfn)
return;
- pr_info("%s: %s reset recovery - restoring bars\n",
- __func__, dev_name(&pdev->dev));
+ pci_info(pdev, "%s: reset recovery - restoring BARs\n", __func__);
for (i = PCI_BASE_ADDRESS_0; i <= PCI_BASE_ADDRESS_5; i += 4, rbar++)
pci_user_write_config_dword(pdev, i, *rbar);
@@ -1298,8 +1297,8 @@ static int vfio_cap_len(struct vfio_pci_device *vdev, u8 cap, u8 pos)
else
return PCI_SATA_SIZEOF_SHORT;
default:
- pr_warn("%s: %s unknown length for pci cap 0x%x@0x%x\n",
- dev_name(&pdev->dev), __func__, cap, pos);
+ pci_warn(pdev, "%s: unknown length for PCI cap %#x@%#x\n",
+ __func__, cap, pos);
}
return 0;
@@ -1372,8 +1371,8 @@ static int vfio_ext_cap_len(struct vfio_pci_device *vdev, u16 ecap, u16 epos)
}
return PCI_TPH_BASE_SIZEOF;
default:
- pr_warn("%s: %s unknown length for pci ecap 0x%x@0x%x\n",
- dev_name(&pdev->dev), __func__, ecap, epos);
+ pci_warn(pdev, "%s: unknown length for PCI ecap %#x@%#x\n",
+ __func__, ecap, epos);
}
return 0;
@@ -1474,8 +1473,8 @@ static int vfio_cap_init(struct vfio_pci_device *vdev)
}
if (!len) {
- pr_info("%s: %s hiding cap 0x%x\n",
- __func__, dev_name(&pdev->dev), cap);
+ pci_info(pdev, "%s: hiding cap %#x@%#x\n", __func__,
+ cap, pos);
*prev = next;
pos = next;
continue;
@@ -1486,9 +1485,8 @@ static int vfio_cap_init(struct vfio_pci_device *vdev)
if (likely(map[pos + i] == PCI_CAP_ID_INVALID))
continue;
- pr_warn("%s: %s pci config conflict @0x%x, was cap 0x%x now cap 0x%x\n",
- __func__, dev_name(&pdev->dev),
- pos + i, map[pos + i], cap);
+ pci_warn(pdev, "%s: PCI config conflict @%#x, was cap %#x now cap %#x\n",
+ __func__, pos + i, map[pos + i], cap);
}
BUILD_BUG_ON(PCI_CAP_ID_MAX >= PCI_CAP_ID_INVALID_VIRT);
@@ -1549,8 +1547,8 @@ static int vfio_ecap_init(struct vfio_pci_device *vdev)
}
if (!len) {
- pr_info("%s: %s hiding ecap 0x%x@0x%x\n",
- __func__, dev_name(&pdev->dev), ecap, epos);
+ pci_info(pdev, "%s: hiding ecap %#x@%#x\n",
+ __func__, ecap, epos);
/* If not the first in the chain, we can skip over it */
if (prev) {
@@ -1572,9 +1570,8 @@ static int vfio_ecap_init(struct vfio_pci_device *vdev)
if (likely(map[epos + i] == PCI_CAP_ID_INVALID))
continue;
- pr_warn("%s: %s pci config conflict @0x%x, was ecap 0x%x now ecap 0x%x\n",
- __func__, dev_name(&pdev->dev),
- epos + i, map[epos + i], ecap);
+ pci_warn(pdev, "%s: PCI config conflict @%#x, was ecap %#x now ecap %#x\n",
+ __func__, epos + i, map[epos + i], ecap);
}
/*
diff --git a/drivers/vfio/pci/vfio_pci_nvlink2.c b/drivers/vfio/pci/vfio_pci_nvlink2.c
index 32f695ffe128..50fe3c4f7feb 100644
--- a/drivers/vfio/pci/vfio_pci_nvlink2.c
+++ b/drivers/vfio/pci/vfio_pci_nvlink2.c
@@ -472,6 +472,8 @@ int vfio_pci_ibm_npu2_init(struct vfio_pci_device *vdev)
return 0;
free_exit:
+ if (data->base)
+ memunmap(data->base);
kfree(data);
return ret;
diff --git a/drivers/vfio/platform/reset/vfio_platform_amdxgbe.c b/drivers/vfio/platform/reset/vfio_platform_amdxgbe.c
index 3ddb2704221d..fe95964bc3be 100644
--- a/drivers/vfio/platform/reset/vfio_platform_amdxgbe.c
+++ b/drivers/vfio/platform/reset/vfio_platform_amdxgbe.c
@@ -89,7 +89,8 @@ static int vfio_platform_amdxgbe_reset(struct vfio_platform_device *vdev)
} while ((pcs_value & MDIO_CTRL1_RESET) && --count);
if (pcs_value & MDIO_CTRL1_RESET)
- pr_warn("%s XGBE PHY reset timeout\n", __func__);
+ dev_warn(vdev->device, "%s: XGBE PHY reset timeout\n",
+ __func__);
/* disable auto-negotiation */
value = xmdio_read(xpcs_regs->ioaddr, MDIO_MMD_AN, MDIO_CTRL1);
@@ -114,7 +115,7 @@ static int vfio_platform_amdxgbe_reset(struct vfio_platform_device *vdev)
usleep_range(500, 600);
if (!count)
- pr_warn("%s MAC SW reset failed\n", __func__);
+ dev_warn(vdev->device, "%s: MAC SW reset failed\n", __func__);
return 0;
}
diff --git a/drivers/vfio/platform/vfio_platform_common.c b/drivers/vfio/platform/vfio_platform_common.c
index c0cd824be2b7..2a45b36bcf58 100644
--- a/drivers/vfio/platform/vfio_platform_common.c
+++ b/drivers/vfio/platform/vfio_platform_common.c
@@ -12,6 +12,8 @@
* GNU General Public License for more details.
*/
+#define dev_fmt(fmt) "VFIO: " fmt
+
#include <linux/device.h>
#include <linux/acpi.h>
#include <linux/iommu.h>
@@ -63,7 +65,7 @@ static int vfio_platform_acpi_probe(struct vfio_platform_device *vdev,
adev = ACPI_COMPANION(dev);
if (!adev) {
- pr_err("VFIO: ACPI companion device not found for %s\n",
+ dev_err(dev, "ACPI companion device not found for %s\n",
vdev->name);
return -ENODEV;
}
@@ -638,7 +640,7 @@ static int vfio_platform_of_probe(struct vfio_platform_device *vdev,
ret = device_property_read_string(dev, "compatible",
&vdev->compat);
if (ret)
- pr_err("VFIO: Cannot retrieve compat for %s\n", vdev->name);
+ dev_err(dev, "Cannot retrieve compat for %s\n", vdev->name);
return ret;
}
@@ -680,14 +682,14 @@ int vfio_platform_probe_common(struct vfio_platform_device *vdev,
ret = vfio_platform_get_reset(vdev);
if (ret && vdev->reset_required) {
- pr_err("VFIO: No reset function found for device %s\n",
- vdev->name);
+ dev_err(dev, "No reset function found for device %s\n",
+ vdev->name);
return ret;
}
group = vfio_iommu_group_get(dev);
if (!group) {
- pr_err("VFIO: No IOMMU group for device %s\n", vdev->name);
+ dev_err(dev, "No IOMMU group for device %s\n", vdev->name);
ret = -EINVAL;
goto put_reset;
}
diff --git a/drivers/vfio/vfio.c b/drivers/vfio/vfio.c
index a3030cdf3c18..82fcf07fa9ea 100644
--- a/drivers/vfio/vfio.c
+++ b/drivers/vfio/vfio.c
@@ -34,6 +34,7 @@
#include <linux/uaccess.h>
#include <linux/vfio.h>
#include <linux/wait.h>
+#include <linux/sched/signal.h>
#define DRIVER_VERSION "0.3"
#define DRIVER_AUTHOR "Alex Williamson <alex.williamson@redhat.com>"
@@ -704,8 +705,8 @@ static int vfio_group_nb_add_dev(struct vfio_group *group, struct device *dev)
return 0;
/* TODO Prevent device auto probing */
- WARN(1, "Device %s added to live group %d!\n", dev_name(dev),
- iommu_group_id(group->iommu_group));
+ dev_WARN(dev, "Device added to live group %d!\n",
+ iommu_group_id(group->iommu_group));
return 0;
}
@@ -748,25 +749,22 @@ static int vfio_iommu_group_notifier(struct notifier_block *nb,
*/
break;
case IOMMU_GROUP_NOTIFY_BIND_DRIVER:
- pr_debug("%s: Device %s, group %d binding to driver\n",
- __func__, dev_name(dev),
- iommu_group_id(group->iommu_group));
+ dev_dbg(dev, "%s: group %d binding to driver\n", __func__,
+ iommu_group_id(group->iommu_group));
break;
case IOMMU_GROUP_NOTIFY_BOUND_DRIVER:
- pr_debug("%s: Device %s, group %d bound to driver %s\n",
- __func__, dev_name(dev),
- iommu_group_id(group->iommu_group), dev->driver->name);
+ dev_dbg(dev, "%s: group %d bound to driver %s\n", __func__,
+ iommu_group_id(group->iommu_group), dev->driver->name);
BUG_ON(vfio_group_nb_verify(group, dev));
break;
case IOMMU_GROUP_NOTIFY_UNBIND_DRIVER:
- pr_debug("%s: Device %s, group %d unbinding from driver %s\n",
- __func__, dev_name(dev),
- iommu_group_id(group->iommu_group), dev->driver->name);
+ dev_dbg(dev, "%s: group %d unbinding from driver %s\n",
+ __func__, iommu_group_id(group->iommu_group),
+ dev->driver->name);
break;
case IOMMU_GROUP_NOTIFY_UNBOUND_DRIVER:
- pr_debug("%s: Device %s, group %d unbound from driver\n",
- __func__, dev_name(dev),
- iommu_group_id(group->iommu_group));
+ dev_dbg(dev, "%s: group %d unbound from driver\n", __func__,
+ iommu_group_id(group->iommu_group));
/*
* XXX An unbound device in a live group is ok, but we'd
* really like to avoid the above BUG_ON by preventing other
@@ -830,8 +828,8 @@ int vfio_add_group_dev(struct device *dev,
device = vfio_group_get_device(group, dev);
if (device) {
- WARN(1, "Device %s already exists on group %d\n",
- dev_name(dev), iommu_group_id(iommu_group));
+ dev_WARN(dev, "Device already exists on group %d\n",
+ iommu_group_id(iommu_group));
vfio_device_put(device);
vfio_group_put(group);
return -EBUSY;
@@ -904,30 +902,17 @@ void *vfio_device_data(struct vfio_device *device)
}
EXPORT_SYMBOL_GPL(vfio_device_data);
-/* Given a referenced group, check if it contains the device */
-static bool vfio_dev_present(struct vfio_group *group, struct device *dev)
-{
- struct vfio_device *device;
-
- device = vfio_group_get_device(group, dev);
- if (!device)
- return false;
-
- vfio_device_put(device);
- return true;
-}
-
/*
* Decrement the device reference count and wait for the device to be
* removed. Open file descriptors for the device... */
void *vfio_del_group_dev(struct device *dev)
{
+ DEFINE_WAIT_FUNC(wait, woken_wake_function);
struct vfio_device *device = dev_get_drvdata(dev);
struct vfio_group *group = device->group;
void *device_data = device->device_data;
struct vfio_unbound_dev *unbound;
unsigned int i = 0;
- long ret;
bool interrupted = false;
/*
@@ -964,6 +949,8 @@ void *vfio_del_group_dev(struct device *dev)
* interval with counter to allow the driver to take escalating
* measures to release the device if it has the ability to do so.
*/
+ add_wait_queue(&vfio.release_q, &wait);
+
do {
device = vfio_group_get_device(group, dev);
if (!device)
@@ -975,12 +962,10 @@ void *vfio_del_group_dev(struct device *dev)
vfio_device_put(device);
if (interrupted) {
- ret = wait_event_timeout(vfio.release_q,
- !vfio_dev_present(group, dev), HZ * 10);
+ wait_woken(&wait, TASK_UNINTERRUPTIBLE, HZ * 10);
} else {
- ret = wait_event_interruptible_timeout(vfio.release_q,
- !vfio_dev_present(group, dev), HZ * 10);
- if (ret == -ERESTARTSYS) {
+ wait_woken(&wait, TASK_INTERRUPTIBLE, HZ * 10);
+ if (signal_pending(current)) {
interrupted = true;
dev_warn(dev,
"Device is currently in use, task"
@@ -989,8 +974,10 @@ void *vfio_del_group_dev(struct device *dev)
current->comm, task_pid_nr(current));
}
}
- } while (ret <= 0);
+ } while (1);
+
+ remove_wait_queue(&vfio.release_q, &wait);
/*
* In order to support multiple devices per group, devices can be
* plucked from the group while other devices in the group are still
diff --git a/include/linux/mdev.h b/include/linux/mdev.h
index d7aee90e5da5..4924d8038814 100644
--- a/include/linux/mdev.h
+++ b/include/linux/mdev.h
@@ -118,21 +118,20 @@ struct mdev_driver {
#define to_mdev_driver(drv) container_of(drv, struct mdev_driver, driver)
-extern void *mdev_get_drvdata(struct mdev_device *mdev);
-extern void mdev_set_drvdata(struct mdev_device *mdev, void *data);
-extern const guid_t *mdev_uuid(struct mdev_device *mdev);
+void *mdev_get_drvdata(struct mdev_device *mdev);
+void mdev_set_drvdata(struct mdev_device *mdev, void *data);
+const guid_t *mdev_uuid(struct mdev_device *mdev);
extern struct bus_type mdev_bus_type;
-extern int mdev_register_device(struct device *dev,
- const struct mdev_parent_ops *ops);
-extern void mdev_unregister_device(struct device *dev);
+int mdev_register_device(struct device *dev, const struct mdev_parent_ops *ops);
+void mdev_unregister_device(struct device *dev);
-extern int mdev_register_driver(struct mdev_driver *drv, struct module *owner);
-extern void mdev_unregister_driver(struct mdev_driver *drv);
+int mdev_register_driver(struct mdev_driver *drv, struct module *owner);
+void mdev_unregister_driver(struct mdev_driver *drv);
-extern struct device *mdev_parent_dev(struct mdev_device *mdev);
-extern struct device *mdev_dev(struct mdev_device *mdev);
-extern struct mdev_device *mdev_from_dev(struct device *dev);
+struct device *mdev_parent_dev(struct mdev_device *mdev);
+struct device *mdev_dev(struct mdev_device *mdev);
+struct mdev_device *mdev_from_dev(struct device *dev);
#endif /* MDEV_H */
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 77448215ef5b..27854731afc4 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -2363,4 +2363,7 @@ void pci_uevent_ers(struct pci_dev *pdev, enum pci_ers_result err_type);
#define pci_info(pdev, fmt, arg...) dev_info(&(pdev)->dev, fmt, ##arg)
#define pci_dbg(pdev, fmt, arg...) dev_dbg(&(pdev)->dev, fmt, ##arg)
+#define pci_notice_ratelimited(pdev, fmt, arg...) \
+ dev_notice_ratelimited(&(pdev)->dev, fmt, ##arg)
+
#endif /* LINUX_PCI_H */
generated by cgit v1.2.3-58-ga151 (git 2.39.0) at 2024-11-22 10:56:46 +0000