summaryrefslogtreecommitdiffstats
path: root/include/asm-parisc/psw.h
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /include/asm-parisc/psw.h
downloadlinux-stable-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.tar.gz
linux-stable-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.tar.bz2
linux-stable-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.zip
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
Diffstat (limited to 'include/asm-parisc/psw.h')
-rw-r--r--include/asm-parisc/psw.h62
1 files changed, 62 insertions, 0 deletions
diff --git a/include/asm-parisc/psw.h b/include/asm-parisc/psw.h
new file mode 100644
index 000000000000..51323029f377
--- /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