OpenCloudOS-Kernel/drivers/pci
Bjorn Helgaas 31e9dd2565 PCI: Don't set BAR to zero if dma_addr_t is too small
If a BAR is above 4GB and our dma_addr_t is too small, don't clear the BAR
to zero: that doesn't disable the BAR, and it makes it more likely that the
BAR will conflict with things if we turn on the memory enable bit (as we
will at "out:" if the device was already enabled at the handoff).

We should also print the BAR info and its original size so we can follow
the process when we try to assign space to it.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2014-05-23 10:47:20 -06:00
..
host PCI changes for the v3.15 merge window: 2014-04-01 15:14:04 -07:00
hotplug PCI changes for the v3.15 merge window: 2014-04-01 15:14:04 -07:00
pcie Merge branch 'pci/dead-code' into next 2014-01-13 16:47:08 -07:00
Kconfig PCI: Convert ioapic to be builtin only, not modular 2014-01-03 14:31:38 -07:00
Makefile Merge branch 'x86-nuke-platforms-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2014-04-02 13:15:58 -07:00
access.c PCI: Remove unused pci_vpd_truncate() 2014-01-13 11:14:43 -07:00
ats.c PCI: Removed unused parts of Page Request Interface support 2014-01-10 14:00:47 -07:00
bus.c PCI: Change pci_bus_alloc_resource() type_mask to unsigned long 2014-03-19 15:00:16 -06:00
host-bridge.c resource: Add resource_contains() 2014-02-26 14:42:09 -07:00
hotplug-pci.c PCI: hotplug: remove pci_do_scan_bus() 2012-06-13 15:42:27 -06:00
htirq.c pci: Fix files needing export.h for EXPORT_SYMBOL/THIS_MODULE 2011-10-31 19:31:22 -04:00
ioapic.c ACPI and power management updates for 3.14-rc1 2014-01-24 15:51:02 -08:00
iov.c PCI: Remove unused SR-IOV VF Migration support 2014-02-19 11:28:44 -07:00
irq.c PCI: Fix whitespace, capitalization, and spelling errors 2013-11-14 11:28:18 -07:00
msi.c PCI/MSI: Fix pci_msix_vec_count() htmldocs failure 2014-02-13 10:47:44 -07:00
of.c PCI: OF: Don't crash when bridge parent is NULL. 2011-08-19 08:51:37 -07:00
pci-acpi.c ACPI and power management updates for 3.14-rc1 2014-01-24 15:51:02 -08:00
pci-driver.c PCI / PM: Resume runtime-suspended devices later during system suspend 2014-03-04 00:18:16 +01:00
pci-label.c ACPI and power management updates for 3.14-rc1 2014-01-24 15:51:02 -08:00
pci-stub.c PCI: Fix whitespace, capitalization, and spelling errors 2013-11-14 11:28:18 -07:00
pci-sysfs.c pci: use device_remove_file_self() instead of device_schedule_callback() 2014-02-07 15:42:41 -08:00
pci.c Merge branch 'pci/resource' into next 2014-03-19 15:11:19 -06:00
pci.h PCI: Remove unused SR-IOV VF Migration support 2014-02-19 11:28:44 -07:00
probe.c PCI: Don't set BAR to zero if dma_addr_t is too small 2014-05-23 10:47:20 -06:00
proc.c PCI: Fix whitespace, capitalization, and spelling errors 2013-11-14 11:28:18 -07:00
quirks.c Merge branch 'pci/resource' into next 2014-03-19 15:11:19 -06:00
remove.c Revert "PCI: Remove from bus_list and release resources in pci_release_dev()" 2014-02-01 10:24:31 -08:00
rom.c PCI: Mark resources as IORESOURCE_UNSET if we can't assign them 2014-02-27 10:43:32 -07:00
search.c PCI: Remove pci_bus_b() and use list_for_each_entry() directly 2014-02-14 12:32:26 -07:00
setup-bus.c Merge branch 'pci/resource' into next 2014-01-10 14:23:15 -07:00
setup-irq.c PCI: Provide a default pcibios_update_irq() 2012-09-18 17:28:21 -06:00
setup-res.c PCI: Don't enable decoding if BAR hasn't been assigned an address 2014-03-19 15:00:14 -06:00
slot.c VERIFY_OCTAL_PERMISSIONS: stricter checking for sysfs perms. 2014-03-24 12:21:00 +10:30
syscall.c PCI: Fix whitespace, capitalization, and spelling errors 2013-11-14 11:28:18 -07:00
vc.c PCI: Rename PCI_VC_PORT_REG1/2 to PCI_VC_PORT_CAP1/2 2013-12-17 17:49:39 -07:00
vpd.c pci: Fix files needing export.h for EXPORT_SYMBOL/THIS_MODULE 2011-10-31 19:31:22 -04:00
xen-pcifront.c Features: 2014-01-22 22:00:18 -08:00