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-rw-r--r--include/asm-ppc64/iSeries/LparMap.h23
1 files changed, 15 insertions, 8 deletions
diff --git a/include/asm-ppc64/iSeries/LparMap.h b/include/asm-ppc64/iSeries/LparMap.h
index 038e5df7e9f8..5c32e38c1c01 100644
--- a/include/asm-ppc64/iSeries/LparMap.h
+++ b/include/asm-ppc64/iSeries/LparMap.h
@@ -49,19 +49,26 @@
* entry to map the Esid to the Vsid.
*/
+#define HvEsidsToMap 2
+#define HvRangesToMap 1
+
/* Hypervisor initially maps 32MB of the load area */
#define HvPagesToMap 8192
struct LparMap {
- u64 xNumberEsids; // Number of ESID/VSID pairs (1)
- u64 xNumberRanges; // Number of VA ranges to map (1)
- u64 xSegmentTableOffs; // Page number within load area of seg table (0)
+ u64 xNumberEsids; // Number of ESID/VSID pairs
+ u64 xNumberRanges; // Number of VA ranges to map
+ u64 xSegmentTableOffs; // Page number within load area of seg table
u64 xRsvd[5];
- u64 xKernelEsid; // Esid used to map kernel load (0x0C00000000)
- u64 xKernelVsid; // Vsid used to map kernel load (0x0C00000000)
- u64 xPages; // Number of pages to be mapped (8192)
- u64 xOffset; // Offset from start of load area (0)
- u64 xVPN; // Virtual Page Number (0x000C000000000000)
+ struct {
+ u64 xKernelEsid; // Esid used to map kernel load
+ u64 xKernelVsid; // Vsid used to map kernel load
+ } xEsids[HvEsidsToMap];
+ struct {
+ u64 xPages; // Number of pages to be mapped
+ u64 xOffset; // Offset from start of load area
+ u64 xVPN; // Virtual Page Number
+ } xRanges[HvRangesToMap];
};
extern struct LparMap xLparMap;