/* show configuration fields */
#define pci_config_attr(field, format_string) \
static ssize_t \
-field##_show(struct device *dev, char *buf) \
+field##_show(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct pci_dev *pdev; \
\
pci_config_attr(class, "0x%06x\n");
pci_config_attr(irq, "%u\n");
-static ssize_t local_cpus_show(struct device *dev, char *buf)
+static ssize_t local_cpus_show(struct device *dev, struct device_attribute *attr, char *buf)
{
cpumask_t mask = pcibus_to_cpumask(to_pci_dev(dev)->bus);
int len = cpumask_scnprintf(buf, PAGE_SIZE-2, mask);
/* show resources */
static ssize_t
-resource_show(struct device * dev, char * buf)
+resource_show(struct device * dev, struct device_attribute *attr, char * buf)
{
struct pci_dev * pci_dev = to_pci_dev(dev);
char * str = buf;
int i;
int max = 7;
+ u64 start, end;
if (pci_dev->subordinate)
max = DEVICE_COUNT_RESOURCE;
for (i = 0; i < max; i++) {
- str += sprintf(str,"0x%016lx 0x%016lx 0x%016lx\n",
- pci_resource_start(pci_dev,i),
- pci_resource_end(pci_dev,i),
- pci_resource_flags(pci_dev,i));
+ struct resource *res = &pci_dev->resource[i];
+ pci_resource_to_user(pci_dev, i, res, &start, &end);
+ str += sprintf(str,"0x%016llx 0x%016llx 0x%016llx\n",
+ (unsigned long long)start,
+ (unsigned long long)end,
+ (unsigned long long)res->flags);
}
return (str - buf);
}
-static ssize_t modalias_show(struct device *dev, char *buf)
+static ssize_t modalias_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct pci_dev *pci_dev = to_pci_dev(dev);
struct device, kobj));
struct resource *res = (struct resource *)attr->private;
enum pci_mmap_state mmap_type;
+ u64 start, end;
+ int i;
- vma->vm_pgoff += res->start >> PAGE_SHIFT;
+ for (i = 0; i < PCI_ROM_RESOURCE; i++)
+ if (res == &pdev->resource[i])
+ break;
+ if (i >= PCI_ROM_RESOURCE)
+ return -ENODEV;
+
+ /* pci_mmap_page_range() expects the same kind of entry as coming
+ * from /proc/bus/pci/ which is a "user visible" value. If this is
+ * different from the resource itself, arch will do necessary fixup.
+ */
+ pci_resource_to_user(pdev, i, res, &start, &end);
+ vma->vm_pgoff += start >> PAGE_SHIFT;
mmap_type = res->flags & IORESOURCE_MEM ? pci_mmap_mem : pci_mmap_io;
return pci_mmap_page_range(pdev, vma, mmap_type, 0);