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| author | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2012-01-04 14:30:58 -0500 |
|---|---|---|
| committer | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2012-01-12 12:00:19 -0500 |
| commit | cd9db80e5257682a7f7ab245a2459648b3c8d268 (patch) | |
| tree | 6162d1b26e3d224aa23173bba1042346d1094aac /drivers/xen/xen-pciback/pciback.h | |
| parent | a96d627abaac899e8bfaf18fd0578b228c9c752f (diff) | |
| download | linux-cd9db80e5257682a7f7ab245a2459648b3c8d268.tar.bz2 | |
xen/pciback: Support pci_reset_function, aka FLR or D3 support.
We use the __pci_reset_function_locked to perform the action.
Also on attaching ("bind") and detaching ("unbind") we save and
restore the configuration states. When the device is disconnected
from a guest we use the "pci_reset_function" to also reset the
device before being passed to another guest.
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Diffstat (limited to 'drivers/xen/xen-pciback/pciback.h')
| -rw-r--r-- | drivers/xen/xen-pciback/pciback.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/xen/xen-pciback/pciback.h b/drivers/xen/xen-pciback/pciback.h index e9b4011c5f9a..a7def010eba3 100644 --- a/drivers/xen/xen-pciback/pciback.h +++ b/drivers/xen/xen-pciback/pciback.h @@ -41,6 +41,7 @@ struct xen_pcibk_device { struct xen_pcibk_dev_data { struct list_head config_fields; + struct pci_saved_state *pci_saved_state; unsigned int permissive:1; unsigned int warned_on_write:1; unsigned int enable_intx:1; |