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rtl8192cu: Prevent Ooops under rtl92c_set_fw_rsvdpagepkt
[mirror_ubuntu-artful-kernel.git] / drivers / net / wireless / rtlwifi / rtl8192cu / hw.h
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1/******************************************************************************
2 *
c1d6604d 3 * Copyright(c) 2009-2012 Realtek Corporation.
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4 *
5 * This program is free software; you can redistribute it and/or modify it
6 * under the terms of version 2 of the GNU General Public License as
7 * published by the Free Software Foundation.
8 *
9 * This program is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
12 * more details.
13 *
14 * You should have received a copy of the GNU General Public License along with
15 * this program; if not, write to the Free Software Foundation, Inc.,
16 * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
17 *
18 * The full GNU General Public License is included in this distribution in the
19 * file called LICENSE.
20 *
21 * Contact Information:
22 * wlanfae <wlanfae@realtek.com>
23 * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
24 * Hsinchu 300, Taiwan.
25 *
26 * Larry Finger <Larry.Finger@lwfinger.net>
27 *
28 *****************************************************************************/
29
30#ifndef __RTL92CU_HW_H__
31#define __RTL92CU_HW_H__
32
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33#define H2C_RA_MASK 6
34
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35#define LLT_POLLING_LLT_THRESHOLD 20
36#define LLT_POLLING_READY_TIMEOUT_COUNT 100
37#define LLT_LAST_ENTRY_OF_TX_PKT_BUFFER 255
38
39#define RX_PAGE_SIZE_REG_VALUE PBP_128
40/* Note: We will divide number of page equally for each queue
41 * other than public queue! */
42#define TX_TOTAL_PAGE_NUMBER 0xF8
43#define TX_PAGE_BOUNDARY (TX_TOTAL_PAGE_NUMBER + 1)
44
45
46#define CHIP_B_PAGE_NUM_PUBQ 0xE7
47
48/* For Test Chip Setting
49 * (HPQ + LPQ + PUBQ) shall be TX_TOTAL_PAGE_NUMBER */
50#define CHIP_A_PAGE_NUM_PUBQ 0x7E
51
52
53/* For Chip A Setting */
54#define WMM_CHIP_A_TX_TOTAL_PAGE_NUMBER 0xF5
55#define WMM_CHIP_A_TX_PAGE_BOUNDARY \
56 (WMM_CHIP_A_TX_TOTAL_PAGE_NUMBER + 1) /* F6 */
57
58#define WMM_CHIP_A_PAGE_NUM_PUBQ 0xA3
59#define WMM_CHIP_A_PAGE_NUM_HPQ 0x29
60#define WMM_CHIP_A_PAGE_NUM_LPQ 0x29
61
62
63
64/* Note: For Chip B Setting ,modify later */
65#define WMM_CHIP_B_TX_TOTAL_PAGE_NUMBER 0xF5
66#define WMM_CHIP_B_TX_PAGE_BOUNDARY \
67 (WMM_CHIP_B_TX_TOTAL_PAGE_NUMBER + 1) /* F6 */
68
69#define WMM_CHIP_B_PAGE_NUM_PUBQ 0xB0
70#define WMM_CHIP_B_PAGE_NUM_HPQ 0x29
71#define WMM_CHIP_B_PAGE_NUM_LPQ 0x1C
72#define WMM_CHIP_B_PAGE_NUM_NPQ 0x1C
73
74#define BOARD_TYPE_NORMAL_MASK 0xE0
75#define BOARD_TYPE_TEST_MASK 0x0F
76
77/* should be renamed and moved to another file */
78enum _BOARD_TYPE_8192CUSB {
79 BOARD_USB_DONGLE = 0, /* USB dongle */
80 BOARD_USB_High_PA = 1, /* USB dongle - high power PA */
81 BOARD_MINICARD = 2, /* Minicard */
82 BOARD_USB_SOLO = 3, /* USB solo-Slim module */
83 BOARD_USB_COMBO = 4, /* USB Combo-Slim module */
84};
85
86#define IS_HIGHT_PA(boardtype) \
87 ((boardtype == BOARD_USB_High_PA) ? true : false)
88
89#define RTL92C_DRIVER_INFO_SIZE 4
90void rtl92cu_read_eeprom_info(struct ieee80211_hw *hw);
91void rtl92cu_enable_hw_security_config(struct ieee80211_hw *hw);
92int rtl92cu_hw_init(struct ieee80211_hw *hw);
93void rtl92cu_card_disable(struct ieee80211_hw *hw);
94int rtl92cu_set_network_type(struct ieee80211_hw *hw, enum nl80211_iftype type);
95void rtl92cu_set_beacon_related_registers(struct ieee80211_hw *hw);
96void rtl92cu_set_beacon_interval(struct ieee80211_hw *hw);
97void rtl92cu_update_interrupt_mask(struct ieee80211_hw *hw,
98 u32 add_msr, u32 rm_msr);
99void rtl92cu_get_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val);
100void rtl92cu_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val);
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101
102void rtl92cu_update_channel_access_setting(struct ieee80211_hw *hw);
103bool rtl92cu_gpio_radio_on_off_checking(struct ieee80211_hw *hw, u8 * valid);
104void rtl92cu_set_check_bssid(struct ieee80211_hw *hw, bool check_bssid);
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105int rtl92c_download_fw(struct ieee80211_hw *hw);
106void rtl92c_set_fw_pwrmode_cmd(struct ieee80211_hw *hw, u8 mode);
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107void rtl92c_set_fw_joinbss_report_cmd(struct ieee80211_hw *hw, u8 mstatus);
108void rtl92c_fill_h2c_cmd(struct ieee80211_hw *hw,
109 u8 element_id, u32 cmd_len, u8 *p_cmdbuffer);
110bool rtl92cu_phy_mac_config(struct ieee80211_hw *hw);
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111void rtl92cu_update_hal_rate_tbl(struct ieee80211_hw *hw,
112 struct ieee80211_sta *sta,
113 u8 rssi_level);
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114
115#endif