projects / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 1da177e4 | 1 | #ifndef _PARISC_PSW_H |
| 896a3756 | 2 | |
| 896a3756 | 3 | |
| 1da177e4 LT |
4 | #define PSW_I 0x00000001 |
| 5 | #define PSW_D 0x00000002 | |
| 6 | #define PSW_P 0x00000004 | |
| 7 | #define PSW_Q 0x00000008 | |
| 8 | ||
| 9 | #define PSW_R 0x00000010 | |
| 10 | #define PSW_F 0x00000020 | |
| 11 | #define PSW_G 0x00000040 /* PA1.x only */ | |
| 12 | #define PSW_O 0x00000080 /* PA2.0 only */ | |
| 13 | ||
| 896a3756 GG |
14 | /* ssm/rsm instructions number PSW_W and PSW_E differently */ |
| 15 | #define PSW_SM_I PSW_I /* Enable External Interrupts */ | |
| 16 | #define PSW_SM_D PSW_D | |
| 17 | #define PSW_SM_P PSW_P | |
| 18 | #define PSW_SM_Q PSW_Q /* Enable Interrupt State Collection */ | |
| 19 | #define PSW_SM_R PSW_R /* Enable Recover Counter Trap */ | |
| 20 | #define PSW_SM_W 0x200 /* PA2.0 only : Enable Wide Mode */ | |
| 21 | ||
| 22 | #define PSW_SM_QUIET PSW_SM_R+PSW_SM_Q+PSW_SM_P+PSW_SM_D+PSW_SM_I | |
| 23 | ||
| 1da177e4 LT |
24 | #define PSW_CB 0x0000ff00 |
| 25 | ||
| 26 | #define PSW_M 0x00010000 | |
| 27 | #define PSW_V 0x00020000 | |
| 28 | #define PSW_C 0x00040000 | |
| 29 | #define PSW_B 0x00080000 | |
| 30 | ||
| 31 | #define PSW_X 0x00100000 | |
| 32 | #define PSW_N 0x00200000 | |
| 33 | #define PSW_L 0x00400000 | |
| 34 | #define PSW_H 0x00800000 | |
| 35 | ||
| 36 | #define PSW_T 0x01000000 | |
| 37 | #define PSW_S 0x02000000 | |
| 38 | #define PSW_E 0x04000000 | |
| 39 | #define PSW_W 0x08000000 /* PA2.0 only */ | |
| 40 | #define PSW_W_BIT 36 /* PA2.0 only */ | |
| 41 | ||
| 42 | #define PSW_Z 0x40000000 /* PA1.x only */ | |
| 43 | #define PSW_Y 0x80000000 /* PA1.x only */ | |
| 44 | ||
| 896a3756 GG |
45 | #ifdef CONFIG_64BIT |
| 46 | # define PSW_HI_CB 0x000000ff /* PA2.0 only */ | |
| 1da177e4 LT |
47 | #endif |
| 48 | ||
| 896a3756 GG |
49 | #ifdef CONFIG_64BIT |
| 50 | # define USER_PSW_HI_MASK PSW_HI_CB | |
| 51 | # define WIDE_PSW PSW_W | |
| 52 | #else | |
| 53 | # define WIDE_PSW 0 | |
| 1da177e4 LT |
54 | #endif |
| 55 | ||
| 896a3756 GG |
56 | /* Used when setting up for rfi */ |
| 57 | #define KERNEL_PSW (WIDE_PSW | PSW_C | PSW_Q | PSW_P | PSW_D) | |
| 58 | #define REAL_MODE_PSW (WIDE_PSW | PSW_Q) | |
| 59 | #define USER_PSW_MASK (WIDE_PSW | PSW_T | PSW_N | PSW_X | PSW_B | PSW_V | PSW_CB) | |
| 60 | #define USER_PSW (PSW_C | PSW_Q | PSW_P | PSW_D | PSW_I) | |
| 61 | ||
| 1da177e4 | 62 | #endif |