diff options
| author | Jan Beulich <jbeulich@novell.com> | 2011-05-01 13:17:44 +0100 |
|---|---|---|
| committer | Jan Beulich <jbeulich@novell.com> | 2011-05-01 13:17:44 +0100 |
| commit | 76ce27755b87aa5a91ce0f5a02e560ab5c0515e4 (patch) | |
| tree | f2a7fcbd31e863d8a0238782c12a716bbc0f21e9 /xen/include/xen/pci.h | |
| parent | f22f2fe48d144141fffd42a380383f45efbea8e3 (diff) | |
| download | xen-76ce27755b87aa5a91ce0f5a02e560ab5c0515e4.tar.gz xen-76ce27755b87aa5a91ce0f5a02e560ab5c0515e4.tar.bz2 xen-76ce27755b87aa5a91ce0f5a02e560ab5c0515e4.zip | |
replace d->nr_pirqs sized arrays with radix tree
With this it is questionable whether retaining struct domain's
nr_pirqs is actually necessary - the value now only serves for bounds
checking, and this boundary could easily be nr_irqs.
Another thing to consider is whether it's worth storing the pirq
number in struct pirq, to avoid passing the number and a pointer to
quite a number of functions.
Note that ia64, the build of which is broken currently anyway, is only
partially fixed up.
Signed-off-by: Jan Beulich <jbeulich@novell.com>
Diffstat (limited to 'xen/include/xen/pci.h')
| -rw-r--r-- | xen/include/xen/pci.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/xen/include/xen/pci.h b/xen/include/xen/pci.h index 40c9847335..dbd9d8c262 100644 --- a/xen/include/xen/pci.h +++ b/xen/include/xen/pci.h @@ -117,8 +117,9 @@ int pci_find_cap_offset(u8 bus, u8 dev, u8 func, u8 cap); int pci_find_next_cap(u8 bus, unsigned int devfn, u8 pos, int cap); int pci_find_ext_capability(int seg, int bus, int devfn, int cap); -int msixtbl_pt_register(struct domain *d, int pirq, uint64_t gtable); -void msixtbl_pt_unregister(struct domain *d, int pirq); +struct pirq; +int msixtbl_pt_register(struct domain *, struct pirq *, uint64_t gtable); +void msixtbl_pt_unregister(struct domain *, struct pirq *); void pci_enable_acs(struct pci_dev *pdev); #endif /* __XEN_PCI_H__ */ |