projects / deliverable / linux.git / blame
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|---|---|---|
| cb17f904 US |
1 | /**************************************************************** |
| 2 | ||
| 3 | Siano Mobile Silicon, Inc. | |
| 4 | MDTV receiver kernel modules. | |
| 5 | Copyright (C) 2006-2009, Uri Shkolnik | |
| 6 | ||
| 7 | This program is free software: you can redistribute it and/or modify | |
| 8 | it under the terms of the GNU General Public License as published by | |
| 9 | the Free Software Foundation, either version 2 of the License, or | |
| 10 | (at your option) any later version. | |
| 11 | ||
| 12 | This program is distributed in the hope that it will be useful, | |
| 13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 15 | GNU General Public License for more details. | |
| 16 | ||
| 17 | You should have received a copy of the GNU General Public License | |
| 18 | along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 19 | ||
| 20 | ****************************************************************/ | |
| 21 | ||
| 35a24636 | 22 | #include <linux/export.h> |
| cb17f904 US |
23 | #include <asm/byteorder.h> |
| 24 | ||
| 25 | #include "smsendian.h" | |
| 26 | #include "smscoreapi.h" | |
| 27 | ||
| 28 | void smsendian_handle_tx_message(void *buffer) | |
| 29 | { | |
| 30 | #ifdef __BIG_ENDIAN | |
| dfef84fc | 31 | struct sms_msg_data *msg = (struct sms_msg_data *)buffer; |
| cb17f904 US |
32 | int i; |
| 33 | int msgWords; | |
| 34 | ||
| dfef84fc | 35 | switch (msg->x_msg_header.msg_type) { |
| cb17f904 US |
36 | case MSG_SMS_DATA_DOWNLOAD_REQ: |
| 37 | { | |
| 38 | msg->msgData[0] = le32_to_cpu(msg->msgData[0]); | |
| 39 | break; | |
| 40 | } | |
| 41 | ||
| 42 | default: | |
| dfef84fc MCC |
43 | msgWords = (msg->x_msg_header.msg_length - |
| 44 | sizeof(struct sms_msg_hdr))/4; | |
| cb17f904 US |
45 | |
| 46 | for (i = 0; i < msgWords; i++) | |
| 47 | msg->msgData[i] = le32_to_cpu(msg->msgData[i]); | |
| 48 | ||
| 49 | break; | |
| 50 | } | |
| 51 | #endif /* __BIG_ENDIAN */ | |
| 52 | } | |
| 2c5582e5 | 53 | EXPORT_SYMBOL_GPL(smsendian_handle_tx_message); |
| cb17f904 US |
54 | |
| 55 | void smsendian_handle_rx_message(void *buffer) | |
| 56 | { | |
| 57 | #ifdef __BIG_ENDIAN | |
| dfef84fc | 58 | struct sms_msg_data *msg = (struct sms_msg_data *)buffer; |
| cb17f904 US |
59 | int i; |
| 60 | int msgWords; | |
| 61 | ||
| dfef84fc | 62 | switch (msg->x_msg_header.msg_type) { |
| cb17f904 US |
63 | case MSG_SMS_GET_VERSION_EX_RES: |
| 64 | { | |
| dfef84fc MCC |
65 | struct sms_version_res *ver = |
| 66 | (struct sms_version_res *) msg; | |
| 67 | ver->chip_model = le16_to_cpu(ver->chip_model); | |
| cb17f904 US |
68 | break; |
| 69 | } | |
| 70 | ||
| 71 | case MSG_SMS_DVBT_BDA_DATA: | |
| 72 | case MSG_SMS_DAB_CHANNEL: | |
| 73 | case MSG_SMS_DATA_MSG: | |
| 74 | { | |
| 75 | break; | |
| 76 | } | |
| 77 | ||
| 78 | default: | |
| 79 | { | |
| dfef84fc MCC |
80 | msgWords = (msg->x_msg_header.msg_length - |
| 81 | sizeof(struct sms_msg_hdr))/4; | |
| cb17f904 US |
82 | |
| 83 | for (i = 0; i < msgWords; i++) | |
| 84 | msg->msgData[i] = le32_to_cpu(msg->msgData[i]); | |
| 85 | ||
| 86 | break; | |
| 87 | } | |
| 88 | } | |
| 89 | #endif /* __BIG_ENDIAN */ | |
| 90 | } | |
| 2c5582e5 | 91 | EXPORT_SYMBOL_GPL(smsendian_handle_rx_message); |
| cb17f904 US |
92 | |
| 93 | void smsendian_handle_message_header(void *msg) | |
| 94 | { | |
| 95 | #ifdef __BIG_ENDIAN | |
| dfef84fc | 96 | struct sms_msg_hdr *phdr = (struct sms_msg_hdr *)msg; |
| cb17f904 | 97 | |
| dfef84fc MCC |
98 | phdr->msg_type = le16_to_cpu(phdr->msg_type); |
| 99 | phdr->msg_length = le16_to_cpu(phdr->msg_length); | |
| 100 | phdr->msg_flags = le16_to_cpu(phdr->msg_flags); | |
| cb17f904 US |
101 | #endif /* __BIG_ENDIAN */ |
| 102 | } | |
| 2c5582e5 | 103 | EXPORT_SYMBOL_GPL(smsendian_handle_message_header); |