diff options
| author | Huayang Duan <huayang.duan@mediatek.com> | 2020-06-23 12:25:24 +0800 |
|---|---|---|
| committer | Hung-Te Lin <hungte@chromium.org> | 2020-10-15 13:44:34 +0000 |
| commit | 232d8a8eb57a0e343369ba869d71ca27b4b1ad88 (patch) | |
| tree | 10d357cae1a53245c959fb2a385677ff7a200afa /src | |
| parent | e4478637bda90e6cf566594f9edfc24bb3f18dad (diff) | |
Update bit field helpers to support more bit field operate
Signed-off-by: Huayang Duan <huayang.duan@mediatek.com>
Change-Id: I8f182fff45806912da2390939a6652932501d7c5
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44705
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/include/device/mmio.h | 27 |
1 files changed, 25 insertions, 2 deletions
diff --git a/src/include/device/mmio.h b/src/include/device/mmio.h index b4461e05e7..9b79d79bb5 100644 --- a/src/include/device/mmio.h +++ b/src/include/device/mmio.h @@ -150,21 +150,44 @@ static inline void buffer_to_fifo32(void *buffer, size_t size, void *fifo, _BF_APPLY6(op, __VA_ARGS__)) #define _BF_APPLY8(op, name, value, ...) ((op(name, value)) | \ _BF_APPLY7(op, __VA_ARGS__)) +#define _BF_APPLY9(op, name, value, ...) ((op(name, value)) | \ + _BF_APPLY8(op, __VA_ARGS__)) +#define _BF_APPLY10(op, name, value, ...) ((op(name, value)) | \ + _BF_APPLY9(op, __VA_ARGS__)) +#define _BF_APPLY11(op, name, value, ...) ((op(name, value)) | \ + _BF_APPLY10(op, __VA_ARGS__)) +#define _BF_APPLY12(op, name, value, ...) ((op(name, value)) | \ + _BF_APPLY11(op, __VA_ARGS__)) +#define _BF_APPLY13(op, name, value, ...) ((op(name, value)) | \ + _BF_APPLY12(op, __VA_ARGS__)) +#define _BF_APPLY14(op, name, value, ...) ((op(name, value)) | \ + _BF_APPLY13(op, __VA_ARGS__)) +#define _BF_APPLY15(op, name, value, ...) ((op(name, value)) | \ + _BF_APPLY14(op, __VA_ARGS__)) +#define _BF_APPLY16(op, name, value, ...) ((op(name, value)) | \ + _BF_APPLY15(op, __VA_ARGS__)) #define _BF_APPLYINVALID(...) \ _Static_assert(0, "Invalid arguments for {WRITE,SET}*_BITFIELDS") #define _BF_IMPL2(op, addr, \ n1, v1, n2, v2, n3, v3, n4, v4, n5, v5, n6, v6, n7, v7, n8, v8, \ + n9, v9, n10, v10, n11, v11, n12, v12, n13, v13, n14, v14, n15, v15, n16, v16, \ NARGS, ...) \ \ op(addr, \ _BF_APPLY##NARGS(_BF_MASK, n1, v1, n2, v2, n3, v3, n4, v4, \ - n5, v5, n6, v6, n7, v7, n8, v8), \ + n5, v5, n6, v6, n7, v7, n8, v8, \ + n9, v9, n10, v10, n11, v11, n12, v12, \ + n13, v13, n14, v14, n15, v15, n16, v16), \ _BF_APPLY##NARGS(_BF_VALUE, n1, v1, n2, v2, n3, v3, n4, v4, \ - n5, v5, n6, v6, n7, v7, n8, v8)) + n5, v5, n6, v6, n7, v7, n8, v8,\ + n9, v9, n10, v10, n11, v11, n12, v12, \ + n13, v13, n14, v14, n15, v15, n16, v16)) #define _BF_IMPL(op, addr, ...) \ _BF_IMPL2(op, addr, __VA_ARGS__, \ + 16, INVALID, 15, INVALID, 14, INVALID, 13, INVALID, \ + 12, INVALID, 11, INVALID, 10, INVALID, 9, INVALID, \ 8, INVALID, 7, INVALID, 6, INVALID, 5, INVALID, \ 4, INVALID, 3, INVALID, 2, INVALID, 1, INVALID) |