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
113
114
115
|
/******************************************************************************
*
* Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License as
* published by the Free Software Foundation.
*
* This program 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.
*
******************************************************************************/
#define _HAL_SDIO_C_
#include <drv_types.h>
#include <rtw_debug.h>
#include <hal_data.h>
u8 rtw_hal_sdio_max_txoqt_free_space(struct adapter *padapter)
{
struct hal_com_data *pHalData = GET_HAL_DATA(padapter);
if (pHalData->SdioTxOQTMaxFreeSpace < 8)
pHalData->SdioTxOQTMaxFreeSpace = 8;
return pHalData->SdioTxOQTMaxFreeSpace;
}
u8 rtw_hal_sdio_query_tx_freepage(
struct adapter *padapter, u8 PageIdx, u8 RequiredPageNum
)
{
struct hal_com_data *pHalData = GET_HAL_DATA(padapter);
if ((pHalData->SdioTxFIFOFreePage[PageIdx]+pHalData->SdioTxFIFOFreePage[PUBLIC_QUEUE_IDX]) >= (RequiredPageNum))
return true;
else
return false;
}
void rtw_hal_sdio_update_tx_freepage(
struct adapter *padapter, u8 PageIdx, u8 RequiredPageNum
)
{
struct hal_com_data *pHalData = GET_HAL_DATA(padapter);
u8 DedicatedPgNum = 0;
u8 RequiredPublicFreePgNum = 0;
/* _irqL irql; */
/* spin_lock_bh(&pHalData->SdioTxFIFOFreePageLock); */
DedicatedPgNum = pHalData->SdioTxFIFOFreePage[PageIdx];
if (RequiredPageNum <= DedicatedPgNum) {
pHalData->SdioTxFIFOFreePage[PageIdx] -= RequiredPageNum;
} else {
pHalData->SdioTxFIFOFreePage[PageIdx] = 0;
RequiredPublicFreePgNum = RequiredPageNum - DedicatedPgNum;
pHalData->SdioTxFIFOFreePage[PUBLIC_QUEUE_IDX] -= RequiredPublicFreePgNum;
}
/* spin_unlock_bh(&pHalData->SdioTxFIFOFreePageLock); */
}
void rtw_hal_set_sdio_tx_max_length(
struct adapter *padapter, u8 numHQ, u8 numNQ, u8 numLQ, u8 numPubQ
)
{
struct hal_com_data *pHalData = GET_HAL_DATA(padapter);
u32 page_size;
u32 lenHQ, lenNQ, lenLQ;
rtw_hal_get_def_var(padapter, HAL_DEF_TX_PAGE_SIZE, &page_size);
lenHQ = ((numHQ + numPubQ) >> 1) * page_size;
lenNQ = ((numNQ + numPubQ) >> 1) * page_size;
lenLQ = ((numLQ + numPubQ) >> 1) * page_size;
pHalData->sdio_tx_max_len[HI_QUEUE_IDX] =
(lenHQ > MAX_XMITBUF_SZ) ? MAX_XMITBUF_SZ : lenHQ;
pHalData->sdio_tx_max_len[MID_QUEUE_IDX] =
(lenNQ > MAX_XMITBUF_SZ) ? MAX_XMITBUF_SZ : lenNQ;
pHalData->sdio_tx_max_len[LOW_QUEUE_IDX] =
(lenLQ > MAX_XMITBUF_SZ) ? MAX_XMITBUF_SZ : lenLQ;
}
u32 rtw_hal_get_sdio_tx_max_length(struct adapter *padapter, u8 queue_idx)
{
struct dvobj_priv *pdvobjpriv = adapter_to_dvobj(padapter);
struct hal_com_data *pHalData = GET_HAL_DATA(padapter);
u32 deviceId, max_len;
deviceId = ffaddr2deviceId(pdvobjpriv, queue_idx);
switch (deviceId) {
case WLAN_TX_HIQ_DEVICE_ID:
max_len = pHalData->sdio_tx_max_len[HI_QUEUE_IDX];
break;
case WLAN_TX_MIQ_DEVICE_ID:
max_len = pHalData->sdio_tx_max_len[MID_QUEUE_IDX];
break;
case WLAN_TX_LOQ_DEVICE_ID:
max_len = pHalData->sdio_tx_max_len[LOW_QUEUE_IDX];
break;
default:
max_len = pHalData->sdio_tx_max_len[MID_QUEUE_IDX];
break;
}
return max_len;
}
|
