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authorBjorn Helgaas <bhelgaas@google.com>2017-11-14 21:11:26 +0300
committerBjorn Helgaas <bhelgaas@google.com>2017-11-14 21:11:26 +0300
commit9ceb09cce1a30bdbcff861d1bbbbe0dbb7de05de (patch)
tree4dd0b996582d61d658ae8552e355351483f5be21 /drivers/pci/Kconfig
parent9af21ac53f970b1be81c1e1ca629da74a771a036 (diff)
parent832c418a1530afba54fd96a2cca0912ec9036080 (diff)
downloadlinux-9ceb09cce1a30bdbcff861d1bbbbe0dbb7de05de.tar.xz
Merge branch 'pci/virtualization' into next
* pci/virtualization: PCI: Document reset method return values PCI: Detach driver before procfs & sysfs teardown on device remove PCI: Apply Cavium ThunderX ACS quirk to more Root Ports PCI: Set Cavium ACS capability quirk flags to assert RR/CR/SV/UF PCI: Restore ARI Capable Hierarchy before setting numVFs PCI: Create SR-IOV virtfn/physfn links before attaching driver PCI: Expose SR-IOV offset, stride, and VF device ID via sysfs PCI: Cache the VF device ID in the SR-IOV structure PCI: Add Kconfig PCI_IOV dependency for PCI_REALLOC_ENABLE_AUTO PCI: Remove unused function __pci_reset_function() PCI: Remove reset argument from pci_iov_{add,remove}_virtfn()
Diffstat (limited to 'drivers/pci/Kconfig')
-rw-r--r--drivers/pci/Kconfig8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/pci/Kconfig b/drivers/pci/Kconfig
index 658d40af887a..90944667ccea 100644
--- a/drivers/pci/Kconfig
+++ b/drivers/pci/Kconfig
@@ -51,13 +51,13 @@ config PCI_DEBUG
config PCI_REALLOC_ENABLE_AUTO
bool "Enable PCI resource re-allocation detection"
depends on PCI
+ depends on PCI_IOV
help
Say Y here if you want the PCI core to detect if PCI resource
re-allocation needs to be enabled. You can always use pci=realloc=on
- or pci=realloc=off to override it. Note this feature is a no-op
- unless PCI_IOV support is also enabled; in that case it will
- automatically re-allocate PCI resources if SR-IOV BARs have not
- been allocated by the BIOS.
+ or pci=realloc=off to override it. It will automatically
+ re-allocate PCI resources if SR-IOV BARs have not been allocated by
+ the BIOS.
When in doubt, say N.