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-rw-r--r--arch/mips/include/asm/malta.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/mips/include/asm/malta.h b/arch/mips/include/asm/malta.h
index bd9043d51c..9e7c045aac 100644
--- a/arch/mips/include/asm/malta.h
+++ b/arch/mips/include/asm/malta.h
@@ -56,5 +56,12 @@
#define PCI_CFG_PIIX4_PIRQRCB 0x61
#define PCI_CFG_PIIX4_PIRQRCC 0x62
#define PCI_CFG_PIIX4_PIRQRCD 0x63
+#define PCI_CFG_PIIX4_SERIRQC 0x64
+#define PCI_CFG_PIIX4_GENCFG 0xb0
+
+#define PCI_CFG_PIIX4_SERIRQC_EN (1 << 7)
+#define PCI_CFG_PIIX4_SERIRQC_CONT (1 << 6)
+
+#define PCI_CFG_PIIX4_GENCFG_SERIRQ (1 << 16)
#endif /* _MIPS_ASM_MALTA_H */