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提交 bf79451e 编写于 作者: J Jeff Garzik
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[wireless ipw2200] trim trailing whitespace

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drivers/net/wireless/ipw2200.c
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drivers/net/wireless/ipw2200.h
浏览文件 @ bf79451e
/******************************************************************************
Copyright(c) 2003 - 2004 Intel 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
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
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.
You should have received a copy of the GNU General Public License along with
this program; if not, write to the Free Software Foundation, Inc., 59
this program; if not, write to the Free Software Foundation, Inc., 59
Temple Place - Suite 330, Boston, MA 02111-1307, USA.
The full GNU General Public License is included in this distribution in the
file called LICENSE.
Contact Information:
James P. Ketrenos <ipw2100-admin@linux.intel.com>
Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
......@@ -55,8 +55,8 @@
#ifndef IRQ_NONE
typedef void irqreturn_t;
#define IRQ_NONE
#define IRQ_HANDLED
#define IRQ_NONE
#define IRQ_HANDLED
#define IRQ_RETVAL(x)
#endif
......@@ -179,18 +179,18 @@ enum connection_manager_assoc_states
#define IPW_B_MODE 1
#define IPW_G_MODE 2
/*
* TX Queue Flag Definitions
/*
* TX Queue Flag Definitions
*/
/* abort attempt if mgmt frame is rx'd */
#define DCT_FLAG_ABORT_MGMT 0x01
#define DCT_FLAG_ABORT_MGMT 0x01
/* require CTS */
#define DCT_FLAG_CTS_REQUIRED 0x02
/* use short preamble */
#define DCT_FLAG_SHORT_PREMBL 0x04
#define DCT_FLAG_SHORT_PREMBL 0x04
/* RTS/CTS first */
#define DCT_FLAG_RTS_REQD 0x08
......@@ -205,7 +205,7 @@ enum connection_manager_assoc_states
#define DCT_FLAG_TSF_REQD 0x40
/* ACK rx is expected to follow */
#define DCT_FLAG_ACK_REQD 0x80
#define DCT_FLAG_ACK_REQD 0x80
#define DCT_FLAG_EXT_MODE_CCK 0x01
#define DCT_FLAG_EXT_MODE_OFDM 0x00
......@@ -238,13 +238,13 @@ enum connection_manager_assoc_states
#define HOST_NOTIFICATION_CHANNEL_SWITCHED 23
#define HOST_NOTIFICATION_RX_DURING_QUIET_PERIOD 24
#define HOST_NOTIFICATION_NOISE_STATS 25
#define HOST_NOTIFICATION_S36_MEASUREMENT_ACCEPTED 30
#define HOST_NOTIFICATION_S36_MEASUREMENT_ACCEPTED 30
#define HOST_NOTIFICATION_S36_MEASUREMENT_REFUSED 31
#define HOST_NOTIFICATION_STATUS_BEACON_MISSING 1
#define IPW_MB_DISASSOCIATE_THRESHOLD_DEFAULT 24
#define IPW_MB_ROAMING_THRESHOLD_DEFAULT 8
#define IPW_REAL_RATE_RX_PACKET_THRESHOLD 300
#define IPW_REAL_RATE_RX_PACKET_THRESHOLD 300
#define MACADRR_BYTE_LEN 6
......@@ -258,7 +258,7 @@ enum connection_manager_assoc_states
/**
* Generic queue structure
*
*
* Contains common data for Rx and Tx queues
*/
struct clx2_queue {
......@@ -318,7 +318,7 @@ struct machdr24
// TX TFD with 32 byte MAC Header
struct tx_tfd_32
{
{
struct machdr32 mchdr; // 32
u32 uivplaceholder[2]; // 8
} __attribute__ ((packed)) ;
......@@ -368,8 +368,8 @@ struct tfd_data {
/* Tx Parameters */
u8 cmd_id;
u8 seq_num;
u16 len;
u8 seq_num;
u16 len;
u8 priority;
u8 tx_flags;
u8 tx_flags_ext;
......@@ -378,10 +378,10 @@ struct tfd_data {
u8 rate;
u8 antenna;
u16 next_packet_duration;
u16 next_frag_len;
u16 next_frag_len;
u16 back_off_counter; //////txop;
u8 retrylimit;
u16 cwcurrent;
u16 cwcurrent;
u8 reserved3;
/* 802.11 MAC Header */
......@@ -457,29 +457,29 @@ struct rate_histogram
} failed;
} __attribute__ ((packed));
/* statistics command response */
/* statistics command response */
struct ipw_cmd_stats {
u8 cmd_id;
u8 seq_num;
u16 good_sfd;
u16 bad_plcp;
u16 wrong_bssid;
u16 valid_mpdu;
u16 bad_mac_header;
u16 reserved_frame_types;
u16 rx_ina;
u16 bad_crc32;
u16 invalid_cts;
u16 invalid_acks;
u16 long_distance_ina_fina;
u16 good_sfd;
u16 bad_plcp;
u16 wrong_bssid;
u16 valid_mpdu;
u16 bad_mac_header;
u16 reserved_frame_types;
u16 rx_ina;
u16 bad_crc32;
u16 invalid_cts;
u16 invalid_acks;
u16 long_distance_ina_fina;
u16 dsp_silence_unreachable;
u16 accumulated_rssi;
u16 rx_ovfl_frame_tossed;
u16 accumulated_rssi;
u16 rx_ovfl_frame_tossed;
u16 rssi_silence_threshold;
u16 rx_ovfl_frame_supplied;
u16 last_rx_frame_signal;
u16 last_rx_frame_noise;
u16 rx_autodetec_no_ofdm;
u16 last_rx_frame_signal;
u16 last_rx_frame_noise;
u16 rx_autodetec_no_ofdm;
u16 rx_autodetec_no_barker;
u16 reserved;
} __attribute__ ((packed));
......@@ -568,11 +568,11 @@ struct ipw_rx_notification {
} __attribute__ ((packed));
struct ipw_rx_frame {
u32 reserved1;
u32 reserved1;
u8 parent_tsf[4]; // fw_use[0] is boolean for OUR_TSF_IS_GREATER
u8 received_channel; // The channel that this frame was received on.
// Note that for .11b this does not have to be
// the same as the channel that it was sent.
// Note that for .11b this does not have to be
// the same as the channel that it was sent.
// Filled by LMAC
u8 frameStatus;
u8 rate;
......@@ -583,13 +583,13 @@ struct ipw_rx_frame {
u16 noise;
u8 antennaAndPhy;
u8 control; // control bit should be on in bg
u8 rtscts_rate; // rate of rts or cts (in rts cts sequence rate
u8 rtscts_rate; // rate of rts or cts (in rts cts sequence rate
// is identical)
u8 rtscts_seen; // 0x1 RTS seen ; 0x2 CTS seen
u16 length;
u8 data[0];
} __attribute__ ((packed));
struct ipw_rx_header {
u8 message_type;
u8 rx_seq_num;
......@@ -716,8 +716,8 @@ struct ipw_wep_key
} __attribute__ ((packed));
struct ipw_tgi_tx_key
{
u8 key_id;
{
u8 key_id;
u8 security_type;
u8 station_index;
u8 flags;
......@@ -727,7 +727,7 @@ struct ipw_tgi_tx_key
#define IPW_SCAN_CHANNELS 54
struct ipw_scan_request
struct ipw_scan_request
{
u8 scan_type;
u16 dwell_time;
......@@ -753,7 +753,7 @@ struct ipw_scan_request_ext
u16 dwell_time[IPW_SCAN_TYPES];
} __attribute__ ((packed));
extern inline u8 ipw_get_scan_type(struct ipw_scan_request_ext *scan, u8 index)
extern inline u8 ipw_get_scan_type(struct ipw_scan_request_ext *scan, u8 index)
{
if (index % 2)
return scan->scan_type[index / 2] & 0x0F;
......@@ -761,16 +761,16 @@ extern inline u8 ipw_get_scan_type(struct ipw_scan_request_ext *scan, u8 index)
return (scan->scan_type[index / 2] & 0xF0) >> 4;
}
extern inline void ipw_set_scan_type(struct ipw_scan_request_ext *scan,
extern inline void ipw_set_scan_type(struct ipw_scan_request_ext *scan,
u8 index, u8 scan_type)
{
if (index % 2)
scan->scan_type[index / 2] =
(scan->scan_type[index / 2] & 0xF0) |
if (index % 2)
scan->scan_type[index / 2] =
(scan->scan_type[index / 2] & 0xF0) |
(scan_type & 0x0F);
else
scan->scan_type[index / 2] =
(scan->scan_type[index / 2] & 0x0F) |
scan->scan_type[index / 2] =
(scan->scan_type[index / 2] & 0x0F) |
((scan_type & 0x0F) << 4);
}
......@@ -909,14 +909,14 @@ struct ipw_sensitivity_calib
/**
* Host command structure.
*
*
* On input, the following fields should be filled:
* - cmd
* - len
* - status_len
* - param (if needed)
*
* On output,
*
* On output,
* - \a status contains status;
* - \a param filled with status parameters.
*/
......@@ -926,8 +926,8 @@ struct ipw_cmd {
u32 status_len; /**< How many 32 bit parameters in the status */
u32 len; /**< incoming parameters length, bytes */
/**
* command parameters.
* There should be enough space for incoming and
* command parameters.
* There should be enough space for incoming and
* outcoming parameters.
* Incoming parameters listed 1-st, followed by outcoming params.
* nParams=(len+3)/4+status_len
......@@ -955,8 +955,8 @@ struct ipw_cmd {
#define STATUS_STATE_PENDING (1<<13)
#define STATUS_SCAN_PENDING (1<<20)
#define STATUS_SCANNING (1<<21)
#define STATUS_SCAN_ABORTING (1<<22)
#define STATUS_SCANNING (1<<21)
#define STATUS_SCAN_ABORTING (1<<22)
#define STATUS_INDIRECT_BYTE (1<<28) /* sysfs entry configured for access */
#define STATUS_INDIRECT_DWORD (1<<29) /* sysfs entry configured for access */
......@@ -1009,7 +1009,7 @@ struct ipw_priv {
/* pci hardware address support */
void __iomem *hw_base;
unsigned long hw_len;
struct fw_image_desc sram_desc;
/* result of ucode download */
......@@ -1036,7 +1036,7 @@ struct ipw_priv {
int rx_pend_max; /**< maximum pending buffers for one IRQ */
u32 hcmd_seq; /**< sequence number for hcmd */
u32 missed_beacon_threshold;
u32 roaming_threshold;
u32 roaming_threshold;
struct ipw_associate assoc_request;
struct ieee80211_network *assoc_network;
......@@ -1071,11 +1071,11 @@ struct ipw_priv {
u8 channel;
struct ipw_sys_config sys_config;
u32 power_mode;
u8 bssid[ETH_ALEN];
u8 bssid[ETH_ALEN];
u16 rts_threshold;
u8 mac_addr[ETH_ALEN];
u8 num_stations;
u8 stations[MAX_STATIONS][ETH_ALEN];
u8 stations[MAX_STATIONS][ETH_ALEN];
u32 notif_missed_beacons;
......@@ -1094,13 +1094,13 @@ struct ipw_priv {
u32 quality;
/* eeprom */
u8 eeprom[0x100]; /* 256 bytes of eeprom */
u8 eeprom[0x100]; /* 256 bytes of eeprom */
int eeprom_delay;
struct iw_statistics wstats;
struct iw_statistics wstats;
struct workqueue_struct *workqueue;
struct work_struct adhoc_check;
struct work_struct associate;
struct work_struct disassociate;
......@@ -1125,7 +1125,7 @@ struct ipw_priv {
#define IPW_DEFAULT_TX_POWER 0x14
u8 tx_power;
#ifdef CONFIG_PM
#ifdef CONFIG_PM
u32 pm_state[16];
#endif
......@@ -1159,7 +1159,7 @@ do { if (ipw_debug_level & (level)) \
* list here in the form of:
*
* #define IPW_DL_xxxx VALUE
*
*
* shifting value to the left one bit from the previous entry. xxxx should be
* the name of the classification (for example, WEP)
*
......@@ -1173,7 +1173,7 @@ do { if (ipw_debug_level & (level)) \
*
* you simply need to add your entry to the ipw_debug_levels array.
*
* If you do not see debug_level in /proc/net/ipw then you do not have
* If you do not see debug_level in /proc/net/ipw then you do not have
* CONFIG_IPW_DEBUG defined in your kernel configuration
*
*/
......@@ -1247,7 +1247,7 @@ do { if (ipw_debug_level & (level)) \
#define DINO_ENABLE_SYSTEM 0x80
#define DINO_ENABLE_CS 0x40
#define DINO_RXFIFO_DATA 0x01
#define DINO_RXFIFO_DATA 0x01
#define DINO_CONTROL_REG 0x00200000
#define CX2_INTA_RW 0x00000008
......@@ -1320,7 +1320,7 @@ do { if (ipw_debug_level & (level)) \
#define DMA_CONTROL_SMALL_CB_CONST_VALUE 0x00540000
#define DMA_CB_STOP_AND_ABORT 0x00000C00
#define DMA_CB_START 0x00000100
#define DMA_CB_START 0x00000100
#define CX2_SHARED_SRAM_SIZE 0x00030000
......@@ -1410,7 +1410,7 @@ do { if (ipw_debug_level & (level)) \
#define EEPROM_NIC_TYPE_HP 4
#define FW_MEM_REG_LOWER_BOUND 0x00300000
#define FW_MEM_REG_EEPROM_ACCESS (FW_MEM_REG_LOWER_BOUND + 0x40)
#define FW_MEM_REG_EEPROM_ACCESS (FW_MEM_REG_LOWER_BOUND + 0x40)
#define EEPROM_BIT_SK (1<<0)
#define EEPROM_BIT_CS (1<<1)
......@@ -1506,15 +1506,15 @@ enum {
#define IPW_RATE_CONNECT 0
/*
* Rate values and masks
/*
* Rate values and masks
*/
#define IPW_TX_RATE_1MB 0x0A
#define IPW_TX_RATE_2MB 0x14
#define IPW_TX_RATE_5MB 0x37
#define IPW_TX_RATE_6MB 0x0D
#define IPW_TX_RATE_9MB 0x0F
#define IPW_TX_RATE_11MB 0x6E
#define IPW_TX_RATE_11MB 0x6E
#define IPW_TX_RATE_12MB 0x05
#define IPW_TX_RATE_18MB 0x07
#define IPW_TX_RATE_24MB 0x09
......@@ -1525,25 +1525,25 @@ enum {
#define IPW_ORD_TABLE_ID_MASK 0x0000FF00
#define IPW_ORD_TABLE_VALUE_MASK 0x000000FF
#define IPW_ORD_TABLE_0_MASK 0x0000F000
#define IPW_ORD_TABLE_1_MASK 0x0000F100
#define IPW_ORD_TABLE_2_MASK 0x0000F200
#define IPW_ORD_TABLE_3_MASK 0x0000F300
#define IPW_ORD_TABLE_4_MASK 0x0000F400
#define IPW_ORD_TABLE_5_MASK 0x0000F500
#define IPW_ORD_TABLE_6_MASK 0x0000F600
#define IPW_ORD_TABLE_7_MASK 0x0000F700
#define IPW_ORD_TABLE_0_MASK 0x0000F000
#define IPW_ORD_TABLE_1_MASK 0x0000F100
#define IPW_ORD_TABLE_2_MASK 0x0000F200
#define IPW_ORD_TABLE_3_MASK 0x0000F300
#define IPW_ORD_TABLE_4_MASK 0x0000F400
#define IPW_ORD_TABLE_5_MASK 0x0000F500
#define IPW_ORD_TABLE_6_MASK 0x0000F600
#define IPW_ORD_TABLE_7_MASK 0x0000F700
/*
* Table 0 Entries (all entries are 32 bits)
*/
enum {
enum {
IPW_ORD_STAT_TX_CURR_RATE = IPW_ORD_TABLE_0_MASK + 1,
IPW_ORD_STAT_FRAG_TRESHOLD,
IPW_ORD_STAT_RTS_THRESHOLD,
IPW_ORD_STAT_TX_HOST_REQUESTS,
IPW_ORD_STAT_TX_HOST_COMPLETE,
IPW_ORD_STAT_TX_DIR_DATA,
IPW_ORD_STAT_TX_HOST_REQUESTS,
IPW_ORD_STAT_TX_HOST_COMPLETE,
IPW_ORD_STAT_TX_DIR_DATA,
IPW_ORD_STAT_TX_DIR_DATA_B_1,
IPW_ORD_STAT_TX_DIR_DATA_B_2,
IPW_ORD_STAT_TX_DIR_DATA_B_5_5,
......@@ -1561,18 +1561,18 @@ enum {
IPW_ORD_STAT_TX_DIR_DATA_G_5_5,
IPW_ORD_STAT_TX_DIR_DATA_G_6,
IPW_ORD_STAT_TX_DIR_DATA_G_9,
IPW_ORD_STAT_TX_DIR_DATA_G_11,
IPW_ORD_STAT_TX_DIR_DATA_G_11,
IPW_ORD_STAT_TX_DIR_DATA_G_12,
IPW_ORD_STAT_TX_DIR_DATA_G_18,
IPW_ORD_STAT_TX_DIR_DATA_G_24,
IPW_ORD_STAT_TX_DIR_DATA_G_36,
IPW_ORD_STAT_TX_DIR_DATA_G_48,
IPW_ORD_STAT_TX_DIR_DATA_G_54,
IPW_ORD_STAT_TX_NON_DIR_DATA,
IPW_ORD_STAT_TX_NON_DIR_DATA,
IPW_ORD_STAT_TX_NON_DIR_DATA_B_1,
IPW_ORD_STAT_TX_NON_DIR_DATA_B_2,
IPW_ORD_STAT_TX_NON_DIR_DATA_B_5_5,
IPW_ORD_STAT_TX_NON_DIR_DATA_B_11,
IPW_ORD_STAT_TX_NON_DIR_DATA_B_11,
/* Hole */
......@@ -1586,7 +1586,7 @@ enum {
IPW_ORD_STAT_TX_NON_DIR_DATA_G_5_5,
IPW_ORD_STAT_TX_NON_DIR_DATA_G_6,
IPW_ORD_STAT_TX_NON_DIR_DATA_G_9,
IPW_ORD_STAT_TX_NON_DIR_DATA_G_11,
IPW_ORD_STAT_TX_NON_DIR_DATA_G_11,
IPW_ORD_STAT_TX_NON_DIR_DATA_G_12,
IPW_ORD_STAT_TX_NON_DIR_DATA_G_18,
IPW_ORD_STAT_TX_NON_DIR_DATA_G_24,
......@@ -1601,12 +1601,12 @@ enum {
IPW_ORD_STAT_FULL_SCANS,
IPW_ORD_STAT_PARTIAL_SCANS,
IPW_ORD_STAT_TGH_ABORTED_SCANS,
IPW_ORD_STAT_TX_TOTAL_BYTES,
IPW_ORD_STAT_TX_TOTAL_BYTES,
IPW_ORD_STAT_CURR_RSSI_RAW,
IPW_ORD_STAT_RX_BEACON,
IPW_ORD_STAT_MISSED_BEACONS,
IPW_ORD_TABLE_0_LAST
};
IPW_ORD_TABLE_0_LAST
};
#define IPW_RSSI_TO_DBM 112
......@@ -1626,15 +1626,15 @@ enum {
* ADDAPTER_MAC: 6 byte MAC address
* RTC: 4 byte clock
*/
enum {
enum {
IPW_ORD_STAT_FW_VERSION = IPW_ORD_TABLE_2_MASK | 1,
IPW_ORD_STAT_FW_DATE,
IPW_ORD_STAT_FW_DATE,
IPW_ORD_STAT_UCODE_VERSION,
IPW_ORD_STAT_UCODE_DATE,
IPW_ORD_STAT_ADAPTER_MAC,
IPW_ORD_STAT_RTC,
IPW_ORD_TABLE_2_LAST
};
IPW_ORD_STAT_UCODE_DATE,
IPW_ORD_STAT_ADAPTER_MAC,
IPW_ORD_STAT_RTC,
IPW_ORD_TABLE_2_LAST
};
/* Table 3 */
enum {
......@@ -1711,7 +1711,7 @@ struct host_cmd {
#define CFG_BT_COEXISTENCE_WME_OVER_BT 0x08
#define CFG_BT_COEXISTENCE_OOB 0x10
#define CFG_BT_COEXISTENCE_MAX 0xFF
#define CFG_BT_COEXISTENCE_DEF 0x80 /* read Bt from EEPROM*/
#define CFG_BT_COEXISTENCE_DEF 0x80 /* read Bt from EEPROM*/
#define CFG_CTS_TO_ITSELF_ENABLED_MIN 0x0
#define CFG_CTS_TO_ITSELF_ENABLED_MAX 0x1
......@@ -1722,9 +1722,9 @@ struct host_cmd {
#define CFG_SYS_ANTENNA_B 0x003
/*
* The definitions below were lifted off the ipw2100 driver, which only
* The definitions below were lifted off the ipw2100 driver, which only
* supports 'b' mode, so I'm sure these are not exactly correct.
*
*
* Somebody fix these!!
*/
#define REG_MIN_CHANNEL 0
......@@ -1733,11 +1733,11 @@ struct host_cmd {
#define REG_CHANNEL_MASK 0x00003FFF
#define IPW_IBSS_11B_DEFAULT_MASK 0x87ff
static const long ipw_frequencies[] = {
2412, 2417, 2422, 2427,
2432, 2437, 2442, 2447,
2452, 2457, 2462, 2467,
2472, 2484
static const long ipw_frequencies[] = {
2412, 2417, 2422, 2427,
2432, 2437, 2442, 2447,
2452, 2457, 2462, 2467,
2472, 2484
};
#define FREQ_COUNT ARRAY_SIZE(ipw_frequencies)
......
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