Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
u64 xRsvd13; // Reserved x38-x3F
};
u64 xRsvd13; // Reserved x38-x3F
};
-extern struct ItIplParmsReal xItIplParmsReal;
-
#endif /* _ISERIES_IPL_PARMS_H */
#endif /* _ISERIES_IPL_PARMS_H */
/* The HvReleaseData is the root of the information shared between
* the hypervisor and Linux.
*/
/* The HvReleaseData is the root of the information shared between
* the hypervisor and Linux.
*/
-struct HvReleaseData hvReleaseData = {
+const struct HvReleaseData hvReleaseData = {
.xDesc = 0xc8a5d9c4, /* "HvRD" ebcdic */
.xSize = sizeof(struct HvReleaseData),
.xVpdAreasPtrOffset = offsetof(struct naca_struct, xItVpdAreas),
.xDesc = 0xc8a5d9c4, /* "HvRD" ebcdic */
.xSize = sizeof(struct HvReleaseData),
.xVpdAreasPtrOffset = offsetof(struct naca_struct, xItVpdAreas),
};
/* May be filled in by the hypervisor so cannot end up in the BSS */
};
/* May be filled in by the hypervisor so cannot end up in the BSS */
-struct ItIplParmsReal xItIplParmsReal __attribute__((__section__(".data")));
+static struct ItIplParmsReal xItIplParmsReal __attribute__((__section__(".data")));
/* May be filled in by the hypervisor so cannot end up in the BSS */
struct ItExtVpdPanel xItExtVpdPanel __attribute__((__section__(".data")));
/* May be filled in by the hypervisor so cannot end up in the BSS */
struct ItExtVpdPanel xItExtVpdPanel __attribute__((__section__(".data")));
/* Space for Recovery Log Buffer */
/* May be filled in by the hypervisor so cannot end up in the BSS */
/* Space for Recovery Log Buffer */
/* May be filled in by the hypervisor so cannot end up in the BSS */
-u64 xRecoveryLogBuffer[32] __attribute__((__section__(".data")));
+static u64 xRecoveryLogBuffer[32] __attribute__((__section__(".data")));
-struct SpCommArea xSpCommArea = {
+static const struct SpCommArea xSpCommArea = {
.xDesc = 0xE2D7C3C2,
.xFormat = 1,
};
.xDesc = 0xE2D7C3C2,
.xFormat = 1,
};
-static struct ItLpRegSave iseries_reg_save[] = {
+static const struct ItLpRegSave iseries_reg_save[] = {
[0 ... (NR_CPUS-1)] = {
.xDesc = 0xd397d9e2, /* "LpRS" */
.xSize = sizeof(struct ItLpRegSave),
[0 ... (NR_CPUS-1)] = {
.xDesc = 0xd397d9e2, /* "LpRS" */
.xSize = sizeof(struct ItLpRegSave),
.reg_save_ptr = &iseries_reg_save[number], \
}
.reg_save_ptr = &iseries_reg_save[number], \
}
-struct alpaca alpaca[] = {
+const struct alpaca alpaca[] = {
ALPACA_INIT( 0),
#if NR_CPUS > 1
ALPACA_INIT( 1), ALPACA_INIT( 2), ALPACA_INIT( 3),
ALPACA_INIT( 0),
#if NR_CPUS > 1
ALPACA_INIT( 1), ALPACA_INIT( 2), ALPACA_INIT( 3),
* the Naca via the HvReleaseData area. The HvReleaseData has the
* offset into the Naca of the pointer to the ItVpdAreas.
*/
* the Naca via the HvReleaseData area. The HvReleaseData has the
* offset into the Naca of the pointer to the ItVpdAreas.
*/
-struct ItVpdAreas itVpdAreas = {
+const struct ItVpdAreas itVpdAreas = {
.xSlicDesc = 0xc9a3e5c1, /* "ItVA" */
.xSlicSize = sizeof(struct ItVpdAreas),
.xSlicVpdEntries = ItVpdMaxEntries, /* # VPD array entries */
.xSlicDesc = 0xc9a3e5c1, /* "ItVA" */
.xSlicSize = sizeof(struct ItVpdAreas),
.xSlicVpdEntries = ItVpdMaxEntries, /* # VPD array entries */
struct naca_struct {
/* Kernel only data - undefined for user space */
struct naca_struct {
/* Kernel only data - undefined for user space */
- void *xItVpdAreas; /* VPD Data 0x00 */
+ const void *xItVpdAreas; /* VPD Data 0x00 */
void *xRamDisk; /* iSeries ramdisk 0x08 */
u64 xRamDiskSize; /* In pages 0x10 */
};
void *xRamDisk; /* iSeries ramdisk 0x08 */
u64 xRamDiskSize; /* In pages 0x10 */
};
char xRsvd3[20]; /* Reserved x2C-x3F */
};
char xRsvd3[20]; /* Reserved x2C-x3F */
};
-extern struct HvReleaseData hvReleaseData;
+extern const struct HvReleaseData hvReleaseData;
#endif /* _ISERIES_RELEASE_DATA_H */
#endif /* _ISERIES_RELEASE_DATA_H */
u8 xRsvd2[80]; // Reserved 030-07F
};
u8 xRsvd2[80]; // Reserved 030-07F
};
-extern struct SpCommArea xSpCommArea;
-
#endif /* _ISERIES_SPCOMM_AREA_H */
#endif /* _ISERIES_SPCOMM_AREA_H */
u32 xPlicDmaLens[ItDmaMaxEntries];// Array of DMA lengths 080-0A7
u32 xPlicDmaToks[ItDmaMaxEntries];// Array of DMA tokens 0A8-0CF
u32 xSlicVpdLens[ItVpdMaxEntries];// Array of VPD lengths 0D0-12F
u32 xPlicDmaLens[ItDmaMaxEntries];// Array of DMA lengths 080-0A7
u32 xPlicDmaToks[ItDmaMaxEntries];// Array of DMA tokens 0A8-0CF
u32 xSlicVpdLens[ItVpdMaxEntries];// Array of VPD lengths 0D0-12F
- void *xSlicVpdAdrs[ItVpdMaxEntries];// Array of VPD buffers 130-1EF
+ const void *xSlicVpdAdrs[ItVpdMaxEntries];// Array of VPD buffers 130-1EF
-extern struct ItVpdAreas itVpdAreas;
+extern const struct ItVpdAreas itVpdAreas;
#endif /* _ISERIES_VPD_AREAS_H */
#endif /* _ISERIES_VPD_AREAS_H */
*/
struct alpaca {
struct lppaca *lppaca_ptr; /* Pointer to LpPaca for PLIC */
*/
struct alpaca {
struct lppaca *lppaca_ptr; /* Pointer to LpPaca for PLIC */
- void *reg_save_ptr; /* Pointer to LpRegSave for PLIC */
+ const void *reg_save_ptr; /* Pointer to LpRegSave for PLIC */
};
#endif /* _ASM_POWERPC_ISERIES_ALPACA_H */
};
#endif /* _ASM_POWERPC_ISERIES_ALPACA_H */