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Diffstat (limited to 'include/asm-arm/vfp.h')
-rw-r--r--include/asm-arm/vfp.h30
1 files changed, 15 insertions, 15 deletions
diff --git a/include/asm-arm/vfp.h b/include/asm-arm/vfp.h
index bd6be9d7f772..9d474d47b266 100644
--- a/include/asm-arm/vfp.h
+++ b/include/asm-arm/vfp.h
@@ -8,6 +8,8 @@
8#define FPSID cr0 8#define FPSID cr0
9#define FPSCR cr1 9#define FPSCR cr1
10#define FPEXC cr8 10#define FPEXC cr8
11#define FPINST cr9
12#define FPINST2 cr10
11 13
12/* FPSID bits */ 14/* FPSID bits */
13#define FPSID_IMPLEMENTER_BIT (24) 15#define FPSID_IMPLEMENTER_BIT (24)
@@ -28,6 +30,19 @@
28/* FPEXC bits */ 30/* FPEXC bits */
29#define FPEXC_EX (1 << 31) 31#define FPEXC_EX (1 << 31)
30#define FPEXC_EN (1 << 30) 32#define FPEXC_EN (1 << 30)
33#define FPEXC_DEX (1 << 29)
34#define FPEXC_FP2V (1 << 28)
35#define FPEXC_VV (1 << 27)
36#define FPEXC_TFV (1 << 26)
37#define FPEXC_LENGTH_BIT (8)
38#define FPEXC_LENGTH_MASK (7 << FPEXC_LENGTH_BIT)
39#define FPEXC_IDF (1 << 7)
40#define FPEXC_IXF (1 << 4)
41#define FPEXC_UFF (1 << 3)
42#define FPEXC_OFF (1 << 2)
43#define FPEXC_DZF (1 << 1)
44#define FPEXC_IOF (1 << 0)
45#define FPEXC_TRAP_MASK (FPEXC_IDF|FPEXC_IXF|FPEXC_UFF|FPEXC_OFF|FPEXC_DZF|FPEXC_IOF)
31 46
32/* FPSCR bits */ 47/* FPSCR bits */
33#define FPSCR_DEFAULT_NAN (1<<25) 48#define FPSCR_DEFAULT_NAN (1<<25)
@@ -55,21 +70,6 @@
55#define FPSCR_IXC (1<<4) 70#define FPSCR_IXC (1<<4)
56#define FPSCR_IDC (1<<7) 71#define FPSCR_IDC (1<<7)
57 72
58/*
59 * VFP9-S specific.
60 */
61#define FPINST cr9
62#define FPINST2 cr10
63
64/* FPEXC bits */
65#define FPEXC_FPV2 (1<<28)
66#define FPEXC_LENGTH_BIT (8)
67#define FPEXC_LENGTH_MASK (7 << FPEXC_LENGTH_BIT)
68#define FPEXC_INV (1 << 7)
69#define FPEXC_UFC (1 << 3)
70#define FPEXC_OFC (1 << 2)
71#define FPEXC_IOC (1 << 0)
72
73/* Bit patterns for decoding the packaged operation descriptors */ 73/* Bit patterns for decoding the packaged operation descriptors */
74#define VFPOPDESC_LENGTH_BIT (9) 74#define VFPOPDESC_LENGTH_BIT (9)
75#define VFPOPDESC_LENGTH_MASK (0x07 << VFPOPDESC_LENGTH_BIT) 75#define VFPOPDESC_LENGTH_MASK (0x07 << VFPOPDESC_LENGTH_BIT)