^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) /* SPDX-License-Identifier: GPL-2.0-only */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4) * Copyright (C) 2005 Mike Isely <isely@pobox.com>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) #ifndef __PVRUSB2_UTIL_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7) #define __PVRUSB2_UTIL_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) #define PVR2_DECOMPOSE_LE(t,i,d) \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) do { \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) (t)[i] = (d) & 0xff;\
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) (t)[i+1] = ((d) >> 8) & 0xff;\
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) (t)[i+2] = ((d) >> 16) & 0xff;\
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) (t)[i+3] = ((d) >> 24) & 0xff;\
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) } while(0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) #define PVR2_DECOMPOSE_BE(t,i,d) \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) do { \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) (t)[i+3] = (d) & 0xff;\
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) (t)[i+2] = ((d) >> 8) & 0xff;\
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) (t)[i+1] = ((d) >> 16) & 0xff;\
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) (t)[i] = ((d) >> 24) & 0xff;\
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) } while(0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) #define PVR2_COMPOSE_LE(t,i) \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) ((((u32)((t)[i+3])) << 24) | \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) (((u32)((t)[i+2])) << 16) | \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) (((u32)((t)[i+1])) << 8) | \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) ((u32)((t)[i])))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) #define PVR2_COMPOSE_BE(t,i) \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) ((((u32)((t)[i])) << 24) | \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) (((u32)((t)[i+1])) << 16) | \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) (((u32)((t)[i+2])) << 8) | \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) ((u32)((t)[i+3])))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) #endif /* __PVRUSB2_UTIL_H */