linux/drivers/pci
Ivan Kokshaysky 90b54929b6 [PATCH] PCI: handle subtractive decode pci-pci bridge better
With the number of PCI bus resources increased to 8, we can
handle the subtractive decode PCI-PCI bridge like a normal
bridge, taking into account standard PCI-PCI bridge windows
(resources 0-2). This helps to avoid problems with peer-to-peer DMA
behind such bridges, poor performance for MMIO ranges outside bridge
windows and prefetchable vs. non-prefetchable memory issues.

To reflect the fact that such bridges do forward all addresses to
the secondary bus (transparency), remaining bus resources 3-7 are
linked to resources 0-4 of the primary bus. These resources will be
used as fallback by resource management code if allocation from
standard bridge windows fails for some reason.

Signed-off-by: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Acked-by: Dominik Brodowski <linux@dominikbrodowski.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-07-01 13:35:50 -07:00
..
hotplug [PATCH] cpqphp: fix oops during unload without probe 2005-06-27 21:52:46 -07:00
pcie [PATCH] use device_for_each_child() to properly access child devices. 2005-06-20 15:15:26 -07:00
access.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
bus.c [PATCH] acpi bridge hotadd: Link newly created pci child bus to its parent on creation 2005-06-27 21:52:40 -07:00
gen-devlist.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
hotplug.c [PATCH] PCI: add MODALIAS to hotplug event for pci devices 2005-05-17 14:31:12 -07:00
Kconfig Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
Makefile Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
msi.c [PATCH] PCI: clean up the MSI code a bit. 2005-06-27 21:52:46 -07:00
msi.h [PATCH] PCI: clean up the MSI code a bit. 2005-06-27 21:52:46 -07:00
names.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pci-acpi.c [PATCH] PCI: Clean up a lot of sparse "Should it be static?" warnings. 2005-05-03 23:45:14 -07:00
pci-driver.c [PATCH] sysfs: (driver/pci) if show/store is missing return -EIO 2005-06-20 15:15:02 -07:00
pci-sysfs.c [PATCH] PCI: fix-pci-mmap-on-ppc-and-ppc64.patch 2005-06-27 21:52:45 -07:00
pci.c [PATCH] PCI: drivers/pci/pci.c: remove pci_dac_set_dma_mask 2005-05-03 23:45:17 -07:00
pci.h [PATCH] PCI Hotplug: remove pci_visit_dev 2005-05-17 14:31:11 -07:00
pci.ids [TG3]: Update pci.ids for BCM5752 2005-06-06 15:14:35 -07:00
probe.c [PATCH] PCI: handle subtractive decode pci-pci bridge better 2005-07-01 13:35:50 -07:00
proc.c [PATCH] PCI: fix-pci-mmap-on-ppc-and-ppc64.patch 2005-06-27 21:52:45 -07:00
quirks.c [PATCH] PCI: MSI functionality broken on Serverworks GC chipset 2005-06-09 14:52:30 -07:00
remove.c [PATCH] acpi bridge hotadd: Make the PCI remove routines safe for failed hot-plug 2005-06-27 21:52:41 -07:00
rom.c [PATCH] DocBook: fix some descriptions 2005-05-01 08:59:26 -07:00
search.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
setup-bus.c [PATCH] acpi bridge hotadd: Remove hot-plugged devices that could not be allocated resources 2005-06-27 21:52:41 -07:00
setup-irq.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
setup-res.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
syscall.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00