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Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6

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* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6:
  PCI: fix range check on mmapped sysfs resource files
  PCI: remove excess kernel-doc notation
  PCI: annotate return value of pci_ioremap_bar with __iomem
  PCI: fix VPD limit quirk for Broadcom 5708S
This commit is contained in:
Linus Torvalds 2008-11-07 09:18:14 -08:00
commit 8ec96e7bba
4 changed files with 24 additions and 22 deletions
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2
drivers/pci/pci-sysfs.c
View File

@ -575,7 +575,7 @@ static int pci_mmap_fits(struct pci_dev *pdev, int resno, struct vm_area_struct
nr = (vma->vm_end - vma->vm_start) >> PAGE_SHIFT;
start = vma->vm_pgoff;
size = pci_resource_len(pdev, resno) >> PAGE_SHIFT;
size = ((pci_resource_len(pdev, resno) - 1) >> PAGE_SHIFT) + 1;
if (start < size && size - start >= nr)
return 1;
WARN(1, "process \"%s\" tried to map 0x%08lx-0x%08lx on %s BAR %d (size 0x%08lx)\n",

36
drivers/pci/quirks.c
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@ -1692,24 +1692,24 @@ static void __devinit quirk_brcm_570x_limit_vpd(struct pci_dev *dev)
}
}
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_BROADCOM,
PCI_DEVICE_ID_NX2_5706,
quirk_brcm_570x_limit_vpd);
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_BROADCOM,
PCI_DEVICE_ID_NX2_5706S,
quirk_brcm_570x_limit_vpd);
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_BROADCOM,
PCI_DEVICE_ID_NX2_5708,
quirk_brcm_570x_limit_vpd);
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_BROADCOM,
PCI_DEVICE_ID_NX2_5708S,
quirk_brcm_570x_limit_vpd);
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_BROADCOM,
PCI_DEVICE_ID_NX2_5709,
quirk_brcm_570x_limit_vpd);
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_BROADCOM,
PCI_DEVICE_ID_NX2_5709S,
quirk_brcm_570x_limit_vpd);
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_BROADCOM,
PCI_DEVICE_ID_NX2_5706,
quirk_brcm_570x_limit_vpd);
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_BROADCOM,
PCI_DEVICE_ID_NX2_5706S,
quirk_brcm_570x_limit_vpd);
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_BROADCOM,
PCI_DEVICE_ID_NX2_5708,
quirk_brcm_570x_limit_vpd);
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_BROADCOM,
PCI_DEVICE_ID_NX2_5708S,
quirk_brcm_570x_limit_vpd);
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_BROADCOM,
PCI_DEVICE_ID_NX2_5709,
quirk_brcm_570x_limit_vpd);
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_BROADCOM,
PCI_DEVICE_ID_NX2_5709S,
quirk_brcm_570x_limit_vpd);
#ifdef CONFIG_PCI_MSI
/* Some chipsets do not support MSI. We cannot easily rely on setting

6
drivers/pci/rom.c
View File

@ -100,7 +100,8 @@ size_t pci_get_rom_size(void __iomem *rom, size_t size)
* pci_map_rom - map a PCI ROM to kernel space
* @pdev: pointer to pci device struct
* @size: pointer to receive size of pci window over ROM
* @return: kernel virtual pointer to image of ROM
*
* Return: kernel virtual pointer to image of ROM
*
* Map a PCI ROM into kernel space. If ROM is boot video ROM,
* the shadow BIOS copy will be returned instead of the
@ -167,7 +168,8 @@ void __iomem *pci_map_rom(struct pci_dev *pdev, size_t *size)
* pci_map_rom_copy - map a PCI ROM to kernel space, create a copy
* @pdev: pointer to pci device struct
* @size: pointer to receive size of pci window over ROM
* @return: kernel virtual pointer to image of ROM
*
* Return: kernel virtual pointer to image of ROM
*
* Map a PCI ROM into kernel space. If ROM is boot video ROM,
* the shadow BIOS copy will be returned instead of the

2
include/linux/pci.h
View File

@ -1136,7 +1136,7 @@ static inline void pci_mmcfg_late_init(void) { }
#endif
#ifdef CONFIG_HAS_IOMEM
static inline void * pci_ioremap_bar(struct pci_dev *pdev, int bar)
static inline void __iomem *pci_ioremap_bar(struct pci_dev *pdev, int bar)
{
/*
* Make sure the BAR is actually a memory resource, not an IO resource