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-rw-r--r--include/asm-ia64/sal.h21
1 files changed, 21 insertions, 0 deletions
diff --git a/include/asm-ia64/sal.h b/include/asm-ia64/sal.h
index f4904db3b05..89594b442f8 100644
--- a/include/asm-ia64/sal.h
+++ b/include/asm-ia64/sal.h
@@ -296,6 +296,9 @@ enum {
EFI_GUID(0xe429faf8, 0x3cb7, 0x11d4, 0xbc, 0xa7, 0x0, 0x80, 0xc7, 0x3c, 0x88, 0x81)
#define SAL_PLAT_BUS_ERR_SECT_GUID \
EFI_GUID(0xe429faf9, 0x3cb7, 0x11d4, 0xbc, 0xa7, 0x0, 0x80, 0xc7, 0x3c, 0x88, 0x81)
+#define PROCESSOR_ABSTRACTION_LAYER_OVERWRITE_GUID \
+ EFI_GUID(0x6cb0a200, 0x893a, 0x11da, 0x96, 0xd2, 0x0, 0x10, 0x83, 0xff, \
+ 0xca, 0x4d)
#define MAX_CACHE_ERRORS 6
#define MAX_TLB_ERRORS 6
@@ -879,6 +882,24 @@ extern void ia64_jump_to_sal(struct sal_to_os_boot *);
extern void ia64_sal_handler_init(void *entry_point, void *gpval);
+#define PALO_MAX_TLB_PURGES 0xFFFF
+#define PALO_SIG "PALO"
+
+struct palo_table {
+ u8 signature[4]; /* Should be "PALO" */
+ u32 length;
+ u8 minor_revision;
+ u8 major_revision;
+ u8 checksum;
+ u8 reserved1[5];
+ u16 max_tlb_purges;
+ u8 reserved2[6];
+};
+
+#define NPTCG_FROM_PAL 0
+#define NPTCG_FROM_PALO 1
+#define NPTCG_FROM_KERNEL_PARAMETER 2
+
#endif /* __ASSEMBLY__ */
#endif /* _ASM_IA64_SAL_H */