diff options
Diffstat (limited to 'arch/hexagon/include')
-rw-r--r-- | arch/hexagon/include/asm/checksum.h | 50 | ||||
-rw-r--r-- | arch/hexagon/include/asm/intrinsics.h | 26 |
2 files changed, 76 insertions, 0 deletions
diff --git a/arch/hexagon/include/asm/checksum.h b/arch/hexagon/include/asm/checksum.h new file mode 100644 index 00000000000..3ce4ecd44f8 --- /dev/null +++ b/arch/hexagon/include/asm/checksum.h | |||
@@ -0,0 +1,50 @@ | |||
1 | /* | ||
2 | * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. | ||
3 | * | ||
4 | * This program is free software; you can redistribute it and/or modify | ||
5 | * it under the terms of the GNU General Public License version 2 and | ||
6 | * only version 2 as published by the Free Software Foundation. | ||
7 | * | ||
8 | * This program is distributed in the hope that it will be useful, | ||
9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
11 | * GNU General Public License for more details. | ||
12 | * | ||
13 | * You should have received a copy of the GNU General Public License | ||
14 | * along with this program; if not, write to the Free Software | ||
15 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA | ||
16 | * 02110-1301, USA. | ||
17 | */ | ||
18 | |||
19 | #ifndef _ASM_CHECKSUM_H | ||
20 | #define _ASM_CHECKSUM_H | ||
21 | |||
22 | #define do_csum do_csum | ||
23 | unsigned int do_csum(const void *voidptr, int len); | ||
24 | |||
25 | /* | ||
26 | * the same as csum_partial, but copies from src while it | ||
27 | * checksums | ||
28 | * | ||
29 | * here even more important to align src and dst on a 32-bit (or even | ||
30 | * better 64-bit) boundary | ||
31 | */ | ||
32 | #define csum_partial_copy_nocheck csum_partial_copy_nocheck | ||
33 | __wsum csum_partial_copy_nocheck(const void *src, void *dst, | ||
34 | int len, __wsum sum); | ||
35 | |||
36 | /* | ||
37 | * computes the checksum of the TCP/UDP pseudo-header | ||
38 | * returns a 16-bit checksum, already complemented | ||
39 | */ | ||
40 | #define csum_tcpudp_nofold csum_tcpudp_nofold | ||
41 | __wsum csum_tcpudp_nofold(unsigned long saddr, unsigned long daddr, | ||
42 | unsigned short len, unsigned short proto, __wsum sum); | ||
43 | |||
44 | #define csum_tcpudp_magic csum_tcpudp_magic | ||
45 | __sum16 csum_tcpudp_magic(unsigned long saddr, unsigned long daddr, | ||
46 | unsigned short len, unsigned short proto, __wsum sum); | ||
47 | |||
48 | #include <asm-generic/checksum.h> | ||
49 | |||
50 | #endif | ||
diff --git a/arch/hexagon/include/asm/intrinsics.h b/arch/hexagon/include/asm/intrinsics.h new file mode 100644 index 00000000000..1c02186d2e9 --- /dev/null +++ b/arch/hexagon/include/asm/intrinsics.h | |||
@@ -0,0 +1,26 @@ | |||
1 | /* | ||
2 | * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. | ||
3 | * | ||
4 | * This program is free software; you can redistribute it and/or modify | ||
5 | * it under the terms of the GNU General Public License version 2 and | ||
6 | * only version 2 as published by the Free Software Foundation. | ||
7 | * | ||
8 | * This program is distributed in the hope that it will be useful, | ||
9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
11 | * GNU General Public License for more details. | ||
12 | * | ||
13 | * You should have received a copy of the GNU General Public License | ||
14 | * along with this program; if not, write to the Free Software | ||
15 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA | ||
16 | * 02110-1301, USA. | ||
17 | */ | ||
18 | |||
19 | #ifndef _ASM_HEXAGON_INTRINSICS_H | ||
20 | #define _ASM_HEXAGON_INTRINSICS_H | ||
21 | |||
22 | #define HEXAGON_P_vrmpyhacc_PP __builtin_HEXAGON_M2_vrmac_s0 | ||
23 | #define HEXAGON_P_vrmpyh_PP __builtin_HEXAGON_M2_vrmpy_s0 | ||
24 | #define HEXAGON_R_cl0_R __builtin_HEXAGON_S2_cl0 | ||
25 | |||
26 | #endif | ||