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@@ -434,3 +434,46 @@ paravirt_set_rr0_to_rr4(unsigned long val0, unsigned long val1,
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"=r"(ia64_clobber3),
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"=r"(ia64_clobber4)
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: PARAVIRT_OP(set_rr0_to_rr4),
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+ "0"(__val0), "1"(__val1), "2"(__val2),
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+ "3"(__val3), "4"(__val4)
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+ : PARAVIRT_CLOBBERS5);
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+}
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+
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+/* unsigned long paravirt_getreg(int reg) */
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+#define __paravirt_getreg(reg) \
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+ ({ \
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+ register unsigned long ia64_intri_res asm ("r8"); \
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+ register unsigned long __reg asm ("r8") = (reg); \
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+ \
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+ asm volatile (paravirt_alt_bundle(__PARAVIRT_BR, \
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+ PARAVIRT_TYPE(GETREG) \
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+ + (reg)) \
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+ : "=r"(ia64_intri_res) \
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+ : PARAVIRT_OP(getreg), "0"(__reg) \
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+ : PARAVIRT_CLOBBERS1); \
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+ \
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+ ia64_intri_res; \
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+ })
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+
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+/* void paravirt_setreg(int reg, unsigned long val) */
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+#define paravirt_setreg(reg, val) \
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+ do { \
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+ register unsigned long __val asm ("r8") = val; \
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+ register unsigned long __reg asm ("r9") = reg; \
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+ register unsigned long ia64_clobber1 asm ("r8"); \
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+ register unsigned long ia64_clobber2 asm ("r9"); \
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+ \
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+ asm volatile (paravirt_alt_bundle(__PARAVIRT_BR, \
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+ PARAVIRT_TYPE(SETREG) \
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+ + (reg)) \
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+ : "=r"(ia64_clobber1), \
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+ "=r"(ia64_clobber2) \
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+ : PARAVIRT_OP(setreg), \
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+ "1"(__reg), "0"(__val) \
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+ : PARAVIRT_CLOBBERS2); \
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+ } while (0)
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+
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+#endif /* ASM_SUPPORTED */
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+#endif /* CONFIG_PARAVIRT && ASM_SUPPOTED */
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+
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+#endif /* _ASM_IA64_PARAVIRT_PRIVOP_H */
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