[POWERPC] iSeries: Localise and constify some iSeries data
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
parent
30ff2e87ed
commit
f9a5e6a27d
@ -65,6 +65,4 @@ struct ItIplParmsReal {
|
||||
u64 xRsvd13; // Reserved x38-x3F
|
||||
};
|
||||
|
||||
extern struct ItIplParmsReal xItIplParmsReal;
|
||||
|
||||
#endif /* _ISERIES_IPL_PARMS_H */
|
||||
|
@ -31,7 +31,7 @@
|
||||
/* 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),
|
||||
@ -186,7 +186,7 @@ struct ItLpNaca itLpNaca = {
|
||||
};
|
||||
|
||||
/* 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")));
|
||||
@ -209,14 +209,14 @@ u64 xMsVpd[3400] __attribute__((__section__(".data")));
|
||||
|
||||
/* 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,
|
||||
};
|
||||
|
||||
static struct ItLpRegSave iseries_reg_save[] = {
|
||||
static const struct ItLpRegSave iseries_reg_save[] = {
|
||||
[0 ... (NR_CPUS-1)] = {
|
||||
.xDesc = 0xd397d9e2, /* "LpRS" */
|
||||
.xSize = sizeof(struct ItLpRegSave),
|
||||
@ -229,7 +229,7 @@ static struct ItLpRegSave iseries_reg_save[] = {
|
||||
.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),
|
||||
@ -265,7 +265,7 @@ struct alpaca alpaca[] = {
|
||||
* 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 */
|
||||
|
@ -14,7 +14,7 @@
|
||||
|
||||
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 */
|
||||
};
|
||||
|
@ -58,6 +58,6 @@ struct HvReleaseData {
|
||||
char xRsvd3[20]; /* Reserved x2C-x3F */
|
||||
};
|
||||
|
||||
extern struct HvReleaseData hvReleaseData;
|
||||
extern const struct HvReleaseData hvReleaseData;
|
||||
|
||||
#endif /* _ISERIES_RELEASE_DATA_H */
|
||||
|
@ -31,6 +31,4 @@ struct SpCommArea {
|
||||
u8 xRsvd2[80]; // Reserved 030-07F
|
||||
};
|
||||
|
||||
extern struct SpCommArea xSpCommArea;
|
||||
|
||||
#endif /* _ISERIES_SPCOMM_AREA_H */
|
||||
|
@ -80,9 +80,9 @@ struct ItVpdAreas {
|
||||
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 */
|
||||
|
@ -25,7 +25,7 @@
|
||||
*/
|
||||
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 */
|
||||
|
Loading…
Reference in New Issue
Block a user