diff options
| author | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 15:20:36 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 15:20:36 -0700 |
| commit | 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch) | |
| tree | 0bba044c4ce775e45a88a51686b5d9f90697ea9d /include/asm-parisc/psw.h | |
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.h | 62 |
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 00000000000..51323029f37 --- /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 |