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| author | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2011-07-20 23:33:51 +0400 |
|---|---|---|
| committer | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2011-07-20 23:33:51 +0400 |
| commit | 3a6d28b11a895d08b6b4fc6f16dd9ff995844b45 (patch) | |
| tree | 6a37a1260a1f873d719e04383ede6e487a1f7e99 /drivers/xen/Kconfig | |
| parent | 136d9ebff300044865693a57d68fe5905635992a (diff) | |
| parent | 2ebdc4263022e0015341016b123fe7f44f9cf396 (diff) | |
| download | linux-3a6d28b11a895d08b6b4fc6f16dd9ff995844b45.tar.xz | |
Merge branch 'stable/xen-pciback-0.6.3' into stable/drivers
* stable/xen-pciback-0.6.3:
xen/pciback: Have 'passthrough' option instead of XEN_PCIDEV_BACKEND_PASS and XEN_PCIDEV_BACKEND_VPCI
xen/pciback: Remove the DEBUG option.
xen/pciback: Drop two backends, squash and cleanup some code.
xen/pciback: Print out the MSI/MSI-X (PIRQ) values
xen/pciback: Don't setup an fake IRQ handler for SR-IOV devices.
xen: rename pciback module to xen-pciback.
xen/pciback: Fine-grain the spinlocks and fix BUG: scheduling while atomic cases.
xen/pciback: Allocate IRQ handler for device that is shared with guest.
xen/pciback: Disable MSI/MSI-X when reseting a device
xen/pciback: guest SR-IOV support for PV guest
xen/pciback: Register the owner (domain) of the PCI device.
xen/pciback: Cleanup the driver based on checkpatch warnings and errors.
xen/pciback: xen pci backend driver.
Conflicts:
drivers/xen/Kconfig
Diffstat (limited to 'drivers/xen/Kconfig')
| -rw-r--r-- | drivers/xen/Kconfig | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/drivers/xen/Kconfig b/drivers/xen/Kconfig index 5014c6dcbdfa..03bc471c3eed 100644 --- a/drivers/xen/Kconfig +++ b/drivers/xen/Kconfig @@ -129,4 +129,26 @@ config XEN_TMEM Shim to interface in-kernel Transcendent Memory hooks (e.g. cleancache and frontswap) to Xen tmem hypercalls. +config XEN_PCIDEV_BACKEND + tristate "Xen PCI-device backend driver" + depends on PCI && X86 && XEN + depends on XEN_BACKEND + default m + help + The PCI device backend driver allows the kernel to export arbitrary + PCI devices to other guests. If you select this to be a module, you + will need to make sure no other driver has bound to the device(s) + you want to make visible to other guests. + + The parameter "passthrough" allows you specify how you want the PCI + devices to appear in the guest. You can choose the default (0) where + PCI topology starts at 00.00.0, or (1) for passthrough if you want + the PCI devices topology appear the same as in the host. + + The "hide" parameter (only applicable if backend driver is compiled + into the kernel) allows you to bind the PCI devices to this module + from the default device drivers. The argument is the list of PCI BDFs: + xen-pciback.hide=(03:00.0)(04:00.0) + + If in doubt, say m. endmenu |