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
101
102
103
104
105
106
107
108
109
110
111
112
|
/*
* This file is part of Samsung-RIL.
*
* Copyright (C) 2011-2013 Paul Kocialkowski <contact@paulk.fr>
*
* Samsung-RIL is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Samsung-RIL is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Samsung-RIL. If not, see <http://www.gnu.org/licenses/>.
*/
#define LOG_TAG "RIL-RFS"
#include <utils/Log.h>
#include "samsung-ril.h"
#include "util.h"
void ipc_rfs_nv_read_item(struct ipc_message_info *info)
{
struct ipc_client_data *ipc_client_data;
struct ipc_client *ipc_client;
struct ipc_rfs_io *rfs_io;
struct ipc_rfs_io_confirm *rfs_io_conf;
void *rfs_data;
int rc;
if (info->data == NULL || info->length < sizeof(struct ipc_rfs_io))
return;
rfs_io = (struct ipc_rfs_io *) info->data;
if (ril_data.ipc_rfs_client == NULL || ril_data.ipc_rfs_client->data == NULL)
return;
ipc_client_data = (struct ipc_client_data *) ril_data.ipc_rfs_client->data;
if (ipc_client_data->ipc_client == NULL)
return;
ipc_client = ipc_client_data->ipc_client;
rfs_io_conf = calloc(1, rfs_io->length + sizeof(struct ipc_rfs_io_confirm));
rfs_data = rfs_io_conf + sizeof(struct ipc_rfs_io_confirm);
LOGD("Asked to read 0x%x bytes at offset 0x%x", rfs_io->length, rfs_io->offset);
rc = nv_data_read(ipc_client, rfs_io->offset, rfs_io->length, rfs_data);
LOGD("Read rfs_data dump:");
hex_dump(rfs_data, rfs_io->length > 0x100 ? 0x100 : rfs_io->length);
LOGD("Sending RFS IO Confirm message (rc is %d)", rc);
rfs_io_conf->confirm = rc < 0 ? 0 : 1;
rfs_io_conf->offset = rfs_io->offset;
rfs_io_conf->length = rfs_io->length;
ipc_rfs_send(IPC_RFS_NV_READ_ITEM, (unsigned char *) rfs_io_conf, rfs_io->length + sizeof(struct ipc_rfs_io_confirm), info->aseq);
free(rfs_io_conf);
}
void ipc_rfs_nv_write_item(struct ipc_message_info *info)
{
struct ipc_client_data *ipc_client_data;
struct ipc_client *ipc_client;
struct ipc_rfs_io *rfs_io;
struct ipc_rfs_io_confirm rfs_io_conf;
void *rfs_data;
int rc;
if (info->data == NULL || info->length < sizeof(struct ipc_rfs_io))
return;
rfs_io = (struct ipc_rfs_io *) info->data;
if (ril_data.ipc_rfs_client == NULL || ril_data.ipc_rfs_client->data == NULL)
return;
ipc_client_data = (struct ipc_client_data *) ril_data.ipc_rfs_client->data;
if (ipc_client_data->ipc_client == NULL)
return;
ipc_client = ipc_client_data->ipc_client;
memset(&rfs_io_conf, 0, sizeof(rfs_io_conf));
rfs_data = info->data + sizeof(struct ipc_rfs_io);
LOGD("Write rfs_data dump:");
hex_dump(rfs_data, rfs_io->length > 0x100 ? 0x100 : rfs_io->length);
LOGD("Asked to write 0x%x bytes at offset 0x%x", rfs_io->length, rfs_io->offset);
rc = nv_data_write(ipc_client, rfs_io->offset, rfs_io->length, rfs_data);
LOGD("Sending RFS IO Confirm message (rc is %d)", rc);
rfs_io_conf.confirm = rc < 0 ? 0 : 1;
rfs_io_conf.offset = rfs_io->offset;
rfs_io_conf.length = rfs_io->length;
ipc_rfs_send(IPC_RFS_NV_WRITE_ITEM, (unsigned char *) &rfs_io_conf, sizeof(struct ipc_rfs_io_confirm), info->aseq);
}
|
