1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
|
/*
* Copyright © 2012 Intel Corporation
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*
* Authors:
* Xiang Haihao <haihao.xiang@intel.com>
*/
__TAIL:
(f0.1)jmpi (1) __EXIT ;
__TAIL_LOOP:
mov (8) msg_reg0.0<1>:ud tmp_slice_header<8,8,1>:ud {align1} ;
send (16)
msg_ind
ob_read_wb
null
data_port(
OB_CACHE_TYPE,
OB_READ,
OB_CONTROL_0,
BIND_IDX_MFC_SLICE_HEADER,
OB_WRITE_COMMIT_CATEGORY,
OB_HEADER_PRESENT
)
mlen 1
rlen ob_read_wb_len_slice_header
{align1};
mov (8) msg_reg0.0<1>:ud tmp_mfc_batchbuffer<8,8,1>:ud {align1} ;
mov (8) msg_reg1.0<1>:ud ob_read_wb0<8,8,1>:ud {align1} ;
send (16)
msg_ind
ob_write_wb
null
data_port(
OB_CACHE_TYPE,
OB_WRITE,
OB_CONTROL_0,
BIND_IDX_MFC_BATCHBUFFER,
OB_WRITE_COMMIT_CATEGORY,
OB_HEADER_PRESENT
)
mlen 2
rlen ob_write_wb_length
{align1};
/* the new offset */
add (1) tmp_slice_header.8<1>:ud tmp_slice_header.8<0,1,0>:ud 1:ud {align1} ;
add (1) tmp_mfc_batchbuffer.8<1>:ud tmp_mfc_batchbuffer.8<0,1,0>:ud 1:ud {align1} ;
add.z.f0.0 (1) tail_size<1>:w tail_size<0,1,0>:w -1:w {align1};
(-f0.0)jmpi (1) __TAIL_LOOP ;
__DONE:
and.z.f0.0 (1) null<1>:uw flags<0,1,0>:uw FLAG_MASK_LAST_SLICE {align1};
(f0.0)jmpi (1) __EXIT ;
/* bind index 5, write 1 oword, msg type: 8(OWord Block Write) */
mov (8) msg_reg0.0<1>:ud tmp_mfc_batchbuffer<8,8,1>:ud {align1} ;
mov (4) msg_reg1.0<1>:ud 0x0:ud {align1} ;
mov (1) msg_reg1.4<1>:ud MI_BATCH_BUFFER_END {align1} ;
send (16)
msg_ind
ob_write_wb
null
data_port(
OB_CACHE_TYPE,
OB_WRITE,
OB_CONTROL_0,
BIND_IDX_MFC_BATCHBUFFER,
OB_WRITE_COMMIT_CATEGORY,
OB_HEADER_PRESENT
)
mlen 2
rlen ob_write_wb_length
{align1};
|
