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author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-07-25 03:17:07 +0400 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-07-25 03:17:07 +0400 |
commit | 6dd53aa4563a2c69e80a24d2cc68d484b5ea2891 (patch) | |
tree | 0cca9f65984b524527910960d972fc6ef85fac88 /arch/xtensa/kernel | |
parent | f14121ab35912e3d2e57ac9a4ce1f9d4b7baeffb (diff) | |
parent | 63b96f7baeba71966c723912c3f8f0274577f877 (diff) | |
download | linux-6dd53aa4563a2c69e80a24d2cc68d484b5ea2891.tar.xz |
Merge tag 'for-3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
Pull PCI changes from Bjorn Helgaas:
"Host bridge hotplug:
- Add MMCONFIG support for hot-added host bridges (Jiang Liu)
Device hotplug:
- Move fixups from __init to __devinit (Sebastian Andrzej Siewior)
- Call FINAL fixups for hot-added devices, too (Myron Stowe)
- Factor out generic code for P2P bridge hot-add (Yinghai Lu)
- Remove all functions in a slot, not just those with _EJx (Amos
Kong)
Dynamic resource management:
- Track bus number allocation (struct resource tree per domain)
(Yinghai Lu)
- Make P2P bridge 1K I/O windows work with resource reassignment
(Bjorn Helgaas, Yinghai Lu)
- Disable decoding while updating 64-bit BARs (Bjorn Helgaas)
Power management:
- Add PCIe runtime D3cold support (Huang Ying)
Virtualization:
- Add VFIO infrastructure (ACS, DMA source ID quirks) (Alex
Williamson)
- Add quirks for devices with broken INTx masking (Jan Kiszka)
Miscellaneous:
- Fix some PCI Express capability version issues (Myron Stowe)
- Factor out some arch code with a weak, generic, pcibios_setup()
(Myron Stowe)"
* tag 'for-3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (122 commits)
PCI: hotplug: ensure a consistent return value in error case
PCI: fix undefined reference to 'pci_fixup_final_inited'
PCI: build resource code for M68K architecture
PCI: pciehp: remove unused pciehp_get_max_lnk_width(), pciehp_get_cur_lnk_width()
PCI: reorder __pci_assign_resource() (no change)
PCI: fix truncation of resource size to 32 bits
PCI: acpiphp: merge acpiphp_debug and debug
PCI: acpiphp: remove unused res_lock
sparc/PCI: replace pci_cfg_fake_ranges() with pci_read_bridge_bases()
PCI: call final fixups hot-added devices
PCI: move final fixups from __init to __devinit
x86/PCI: move final fixups from __init to __devinit
MIPS/PCI: move final fixups from __init to __devinit
PCI: support sizing P2P bridge I/O windows with 1K granularity
PCI: reimplement P2P bridge 1K I/O windows (Intel P64H2)
PCI: disable MEM decoding while updating 64-bit MEM BARs
PCI: leave MEM and IO decoding disabled during 64-bit BAR sizing, too
PCI: never discard enable/suspend/resume_early/resume fixups
PCI: release temporary reference in __nv_msi_ht_cap_quirk()
PCI: restructure 'pci_do_fixups()'
...
Diffstat (limited to 'arch/xtensa/kernel')
-rw-r--r-- | arch/xtensa/kernel/pci.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/arch/xtensa/kernel/pci.c b/arch/xtensa/kernel/pci.c index eb30e356f5be..69759e9cb3ea 100644 --- a/arch/xtensa/kernel/pci.c +++ b/arch/xtensa/kernel/pci.c @@ -46,7 +46,6 @@ * pcibios_fixups * pcibios_align_resource * pcibios_fixup_bus - * pcibios_setup * pci_bus_add_device * pci_mmap_page_range */ @@ -187,7 +186,7 @@ static int __init pcibios_init(void) bus = pci_scan_root_bus(NULL, pci_ctrl->first_busno, pci_ctrl->ops, pci_ctrl, &resources); pci_ctrl->bus = bus; - pci_ctrl->last_busno = bus->subordinate; + pci_ctrl->last_busno = bus->busn_res.end; if (next_busno <= pci_ctrl->last_busno) next_busno = pci_ctrl->last_busno+1; } @@ -206,11 +205,6 @@ void __init pcibios_fixup_bus(struct pci_bus *bus) } } -char __init *pcibios_setup(char *str) -{ - return str; -} - void pcibios_set_master(struct pci_dev *dev) { /* No special bus mastering setup handling */ |