diff options
Diffstat (limited to 'include/asm-parisc/psw.h')
-rw-r--r-- | include/asm-parisc/psw.h | 51 |
1 files changed, 26 insertions, 25 deletions
diff --git a/include/asm-parisc/psw.h b/include/asm-parisc/psw.h index 51323029f377..4334d6ca2add 100644 --- a/include/asm-parisc/psw.h +++ b/include/asm-parisc/psw.h | |||
@@ -1,4 +1,7 @@ | |||
1 | #ifndef _PARISC_PSW_H | 1 | #ifndef _PARISC_PSW_H |
2 | |||
3 | #include <linux/config.h> | ||
4 | |||
2 | #define PSW_I 0x00000001 | 5 | #define PSW_I 0x00000001 |
3 | #define PSW_D 0x00000002 | 6 | #define PSW_D 0x00000002 |
4 | #define PSW_P 0x00000004 | 7 | #define PSW_P 0x00000004 |
@@ -9,6 +12,16 @@ | |||
9 | #define PSW_G 0x00000040 /* PA1.x only */ | 12 | #define PSW_G 0x00000040 /* PA1.x only */ |
10 | #define PSW_O 0x00000080 /* PA2.0 only */ | 13 | #define PSW_O 0x00000080 /* PA2.0 only */ |
11 | 14 | ||
15 | /* ssm/rsm instructions number PSW_W and PSW_E differently */ | ||
16 | #define PSW_SM_I PSW_I /* Enable External Interrupts */ | ||
17 | #define PSW_SM_D PSW_D | ||
18 | #define PSW_SM_P PSW_P | ||
19 | #define PSW_SM_Q PSW_Q /* Enable Interrupt State Collection */ | ||
20 | #define PSW_SM_R PSW_R /* Enable Recover Counter Trap */ | ||
21 | #define PSW_SM_W 0x200 /* PA2.0 only : Enable Wide Mode */ | ||
22 | |||
23 | #define PSW_SM_QUIET PSW_SM_R+PSW_SM_Q+PSW_SM_P+PSW_SM_D+PSW_SM_I | ||
24 | |||
12 | #define PSW_CB 0x0000ff00 | 25 | #define PSW_CB 0x0000ff00 |
13 | 26 | ||
14 | #define PSW_M 0x00010000 | 27 | #define PSW_M 0x00010000 |
@@ -30,33 +43,21 @@ | |||
30 | #define PSW_Z 0x40000000 /* PA1.x only */ | 43 | #define PSW_Z 0x40000000 /* PA1.x only */ |
31 | #define PSW_Y 0x80000000 /* PA1.x only */ | 44 | #define PSW_Y 0x80000000 /* PA1.x only */ |
32 | 45 | ||
33 | #ifdef __LP64__ | 46 | #ifdef CONFIG_64BIT |
34 | #define PSW_HI_CB 0x000000ff /* PA2.0 only */ | 47 | # define PSW_HI_CB 0x000000ff /* PA2.0 only */ |
35 | #endif | 48 | #endif |
36 | 49 | ||
37 | /* PSW bits to be used with ssm/rsm */ | 50 | #ifdef CONFIG_64BIT |
38 | #define PSW_SM_I 0x1 | 51 | # define USER_PSW_HI_MASK PSW_HI_CB |
39 | #define PSW_SM_D 0x2 | 52 | # define WIDE_PSW PSW_W |
40 | #define PSW_SM_P 0x4 | 53 | #else |
41 | #define PSW_SM_Q 0x8 | 54 | # define WIDE_PSW 0 |
42 | #define PSW_SM_R 0x10 | ||
43 | #define PSW_SM_F 0x20 | ||
44 | #define PSW_SM_G 0x40 | ||
45 | #define PSW_SM_O 0x80 | ||
46 | #define PSW_SM_E 0x100 | ||
47 | #define PSW_SM_W 0x200 | ||
48 | |||
49 | #ifdef __LP64__ | ||
50 | # define USER_PSW (PSW_C | PSW_Q | PSW_P | PSW_D | PSW_I) | ||
51 | # define KERNEL_PSW (PSW_W | PSW_C | PSW_Q | PSW_P | PSW_D) | ||
52 | # define REAL_MODE_PSW (PSW_W | PSW_Q) | ||
53 | # define USER_PSW_MASK (PSW_W | PSW_T | PSW_N | PSW_X | PSW_B | PSW_V | PSW_CB) | ||
54 | # define USER_PSW_HI_MASK (PSW_HI_CB) | ||
55 | #else | ||
56 | # define USER_PSW (PSW_C | PSW_Q | PSW_P | PSW_D | PSW_I) | ||
57 | # define KERNEL_PSW (PSW_C | PSW_Q | PSW_P | PSW_D) | ||
58 | # define REAL_MODE_PSW (PSW_Q) | ||
59 | # define USER_PSW_MASK (PSW_T | PSW_N | PSW_X | PSW_B | PSW_V | PSW_CB) | ||
60 | #endif | 55 | #endif |
61 | 56 | ||
57 | /* Used when setting up for rfi */ | ||
58 | #define KERNEL_PSW (WIDE_PSW | PSW_C | PSW_Q | PSW_P | PSW_D) | ||
59 | #define REAL_MODE_PSW (WIDE_PSW | PSW_Q) | ||
60 | #define USER_PSW_MASK (WIDE_PSW | PSW_T | PSW_N | PSW_X | PSW_B | PSW_V | PSW_CB) | ||
61 | #define USER_PSW (PSW_C | PSW_Q | PSW_P | PSW_D | PSW_I) | ||
62 | |||
62 | #endif | 63 | #endif |