diff --git a/include/asm-parisc/psw.h b/include/asm-parisc/psw.h
new file mode 100644
index 0000000..5132302
--- /dev/null
+++ b/include/asm-parisc/psw.h
@@ -0,0 +1,62 @@
+#ifndef _PARISC_PSW_H
+#define	PSW_I	0x00000001
+#define	PSW_D	0x00000002
+#define	PSW_P	0x00000004
+#define	PSW_Q	0x00000008
+
+#define	PSW_R	0x00000010
+#define	PSW_F	0x00000020
+#define	PSW_G	0x00000040	/* PA1.x only */
+#define PSW_O	0x00000080	/* PA2.0 only */
+
+#define PSW_CB	0x0000ff00
+
+#define	PSW_M	0x00010000
+#define	PSW_V	0x00020000
+#define	PSW_C	0x00040000
+#define	PSW_B	0x00080000
+
+#define	PSW_X	0x00100000
+#define	PSW_N	0x00200000
+#define	PSW_L	0x00400000
+#define	PSW_H	0x00800000
+
+#define	PSW_T	0x01000000
+#define	PSW_S	0x02000000
+#define	PSW_E	0x04000000
+#define PSW_W	0x08000000	/* PA2.0 only */
+#define PSW_W_BIT       36      /* PA2.0 only */
+
+#define	PSW_Z	0x40000000	/* PA1.x only */
+#define	PSW_Y	0x80000000	/* PA1.x only */
+
+#ifdef __LP64__
+#define PSW_HI_CB 0x000000ff    /* PA2.0 only */
+#endif
+
+/* PSW bits to be used with ssm/rsm */
+#define PSW_SM_I        0x1
+#define PSW_SM_D        0x2
+#define PSW_SM_P        0x4
+#define PSW_SM_Q        0x8
+#define PSW_SM_R        0x10
+#define PSW_SM_F        0x20
+#define PSW_SM_G        0x40
+#define PSW_SM_O        0x80
+#define PSW_SM_E        0x100
+#define PSW_SM_W        0x200
+
+#ifdef __LP64__
+#  define USER_PSW      (PSW_C | PSW_Q | PSW_P | PSW_D | PSW_I)
+#  define KERNEL_PSW    (PSW_W | PSW_C | PSW_Q | PSW_P | PSW_D)
+#  define REAL_MODE_PSW (PSW_W | PSW_Q)
+#  define USER_PSW_MASK (PSW_W | PSW_T | PSW_N | PSW_X | PSW_B | PSW_V | PSW_CB)
+#  define USER_PSW_HI_MASK (PSW_HI_CB)
+#else
+#  define USER_PSW      (PSW_C | PSW_Q | PSW_P | PSW_D | PSW_I)
+#  define KERNEL_PSW    (PSW_C | PSW_Q | PSW_P | PSW_D)
+#  define REAL_MODE_PSW (PSW_Q)
+#  define USER_PSW_MASK (PSW_T | PSW_N | PSW_X | PSW_B | PSW_V | PSW_CB)
+#endif
+
+#endif