diff options
| author | Matthew Rosato <mjrosato@linux.ibm.com> | 2022-06-06 16:33:15 -0400 |
|---|---|---|
| committer | Christian Borntraeger <borntraeger@linux.ibm.com> | 2022-07-11 09:54:27 +0200 |
| commit | 6438e30714abd1bf7408356d3e86127d1fb379c0 (patch) | |
| tree | 3ae1a381b43a7730e24f6d454e2d7fb50bf875a9 /arch/s390/include/asm | |
| parent | c435c54639aa5513ab877c8b014dd83d4ce6b40e (diff) | |
KVM: s390: pci: add basic kvm_zdev structure
This structure will be used to carry kvm passthrough information related to
zPCI devices.
Reviewed-by: Niklas Schnelle <schnelle@linux.ibm.com>
Reviewed-by: Pierre Morel <pmorel@linux.ibm.com>
Reviewed-by: Christian Borntraeger <borntraeger@linux.ibm.com>
Signed-off-by: Matthew Rosato <mjrosato@linux.ibm.com>
Link: https://lore.kernel.org/r/20220606203325.110625-12-mjrosato@linux.ibm.com
Signed-off-by: Christian Borntraeger <borntraeger@linux.ibm.com>
Diffstat (limited to 'arch/s390/include/asm')
| -rw-r--r-- | arch/s390/include/asm/pci.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/s390/include/asm/pci.h b/arch/s390/include/asm/pci.h index 4c5b8fbc2079..50f1851edfbe 100644 --- a/arch/s390/include/asm/pci.h +++ b/arch/s390/include/asm/pci.h @@ -97,6 +97,7 @@ struct zpci_bar_struct { }; struct s390_domain; +struct kvm_zdev; #define ZPCI_FUNCTIONS_PER_BUS 256 struct zpci_bus { @@ -189,7 +190,9 @@ struct zpci_dev { struct dentry *debugfs_dev; + /* IOMMU and passthrough */ struct s390_domain *s390_domain; /* s390 IOMMU domain data */ + struct kvm_zdev *kzdev; }; static inline bool zdev_enabled(struct zpci_dev *zdev) |