diff options
| author | Stefano Stabellini <stefano.stabellini@eu.citrix.com> | 2012-08-22 17:20:14 +0100 |
|---|---|---|
| committer | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2012-08-23 10:18:17 -0400 |
| commit | bd3f79b71de0410352ab506496a467fcb0620912 (patch) | |
| tree | 329d52717cb1b04702af154db05eb766c04473cc /include/xen/interface/xen.h | |
| parent | a8636c0b2e57d4f31f71aa306b1ee701db3f3c85 (diff) | |
xen: Introduce xen_pfn_t for pfn and mfn types
All the original Xen headers have xen_pfn_t as mfn and pfn type, however
when they have been imported in Linux, xen_pfn_t has been replaced with
unsigned long. That might work for x86 and ia64 but it does not for arm.
Bring back xen_pfn_t and let each architecture define xen_pfn_t as they
see fit.
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Acked-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Diffstat (limited to 'include/xen/interface/xen.h')
| -rw-r--r-- | include/xen/interface/xen.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/xen/interface/xen.h b/include/xen/interface/xen.h index 3871e475368..42834a36d34 100644 --- a/include/xen/interface/xen.h +++ b/include/xen/interface/xen.h @@ -188,7 +188,7 @@ struct mmuext_op { unsigned int cmd; union { /* [UN]PIN_TABLE, NEW_BASEPTR, NEW_USER_BASEPTR */ - unsigned long mfn; + xen_pfn_t mfn; /* INVLPG_LOCAL, INVLPG_ALL, SET_LDT */ unsigned long linear_addr; } arg1; @@ -428,11 +428,11 @@ struct start_info { unsigned long nr_pages; /* Total pages allocated to this domain. */ unsigned long shared_info; /* MACHINE address of shared info struct. */ uint32_t flags; /* SIF_xxx flags. */ - unsigned long store_mfn; /* MACHINE page number of shared page. */ + xen_pfn_t store_mfn; /* MACHINE page number of shared page. */ uint32_t store_evtchn; /* Event channel for store communication. */ union { struct { - unsigned long mfn; /* MACHINE page number of console page. */ + xen_pfn_t mfn; /* MACHINE page number of console page. */ uint32_t evtchn; /* Event channel for console page. */ } domU; struct { |