#include <linux/crypto.h>
#include <asm/io.h>
#include <asm/system.h>
+#include <asm/unaligned.h>
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
#include <linux/ioport.h>
#include <linux/pci.h>
#include <asm/uaccess.h>
-#include <net/ieee80211.h>
#include <linux/kthread.h>
#include <linux/freezer.h>
+#include <linux/ieee80211.h>
+#include <net/iw_handler.h>
+
#include "airo.h"
#define DRV_NAME "airo"
#ifdef CONFIG_PCI
-static struct pci_device_id card_ids[] = {
+static DEFINE_PCI_DEVICE_TABLE(card_ids) = {
{ 0x14b9, 1, PCI_ANY_ID, PCI_ANY_ID, },
{ 0x14b9, 0x4500, PCI_ANY_ID, PCI_ANY_ID },
{ 0x14b9, 0x4800, PCI_ANY_ID, PCI_ANY_ID, },
/* Include Wireless Extension definition and check version - Jean II */
#include <linux/wireless.h>
-#define WIRELESS_SPY // enable iwspy support
-#include <net/iw_handler.h> // New driver API
+#define WIRELESS_SPY /* enable iwspy support */
+#include <net/iw_handler.h> /* New driver API */
-#define CISCO_EXT // enable Cisco extensions
+#define CISCO_EXT /* enable Cisco extensions */
#ifdef CISCO_EXT
#include <linux/delay.h>
#endif
/* This is a kind of sloppy hack to get this information to OUT4500 and
IN4500. I would be extremely interested in the situation where this
doesn't work though!!! */
-static int do8bitIO = 0;
+static int do8bitIO /* = 0 */;
/* Return codes */
#define SUCCESS 0
#define MAXTXQ 64
/* BAP selectors */
-#define BAP0 0 // Used for receiving packets
-#define BAP1 2 // Used for xmiting packets and working with RIDS
+#define BAP0 0 /* Used for receiving packets */
+#define BAP1 2 /* Used for xmiting packets and working with RIDS */
/* Flags */
#define COMMAND_BUSY 0x8000
* so all rid access should use the read/writeXXXRid routines.
*/
-/* This is redundant for x86 archs, but it seems necessary for ARM */
-#pragma pack(1)
-
/* This structure came from an email sent to me from an engineer at
aironet for inclusion into this driver */
-typedef struct {
- u16 len;
- u16 kindex;
+typedef struct WepKeyRid WepKeyRid;
+struct WepKeyRid {
+ __le16 len;
+ __le16 kindex;
u8 mac[ETH_ALEN];
- u16 klen;
+ __le16 klen;
u8 key[16];
-} WepKeyRid;
+} __attribute__ ((packed));
/* These structures are from the Aironet's PC4500 Developers Manual */
-typedef struct {
- u16 len;
+typedef struct Ssid Ssid;
+struct Ssid {
+ __le16 len;
u8 ssid[32];
-} Ssid;
+} __attribute__ ((packed));
-typedef struct {
- u16 len;
+typedef struct SsidRid SsidRid;
+struct SsidRid {
+ __le16 len;
Ssid ssids[3];
-} SsidRid;
-
-typedef struct {
- u16 len;
- u16 modulation;
-#define MOD_DEFAULT 0
-#define MOD_CCK 1
-#define MOD_MOK 2
-} ModulationRid;
-
-typedef struct {
- u16 len; /* sizeof(ConfigRid) */
- u16 opmode; /* operating mode */
-#define MODE_STA_IBSS 0
-#define MODE_STA_ESS 1
-#define MODE_AP 2
-#define MODE_AP_RPTR 3
-#define MODE_ETHERNET_HOST (0<<8) /* rx payloads converted */
-#define MODE_LLC_HOST (1<<8) /* rx payloads left as is */
-#define MODE_AIRONET_EXTEND (1<<9) /* enable Aironet extenstions */
-#define MODE_AP_INTERFACE (1<<10) /* enable ap interface extensions */
-#define MODE_ANTENNA_ALIGN (1<<11) /* enable antenna alignment */
-#define MODE_ETHER_LLC (1<<12) /* enable ethernet LLC */
-#define MODE_LEAF_NODE (1<<13) /* enable leaf node bridge */
-#define MODE_CF_POLLABLE (1<<14) /* enable CF pollable */
-#define MODE_MIC (1<<15) /* enable MIC */
- u16 rmode; /* receive mode */
-#define RXMODE_BC_MC_ADDR 0
-#define RXMODE_BC_ADDR 1 /* ignore multicasts */
-#define RXMODE_ADDR 2 /* ignore multicast and broadcast */
-#define RXMODE_RFMON 3 /* wireless monitor mode */
-#define RXMODE_RFMON_ANYBSS 4
-#define RXMODE_LANMON 5 /* lan style monitor -- data packets only */
-#define RXMODE_DISABLE_802_3_HEADER (1<<8) /* disables 802.3 header on rx */
-#define RXMODE_NORMALIZED_RSSI (1<<9) /* return normalized RSSI */
- u16 fragThresh;
- u16 rtsThres;
+} __attribute__ ((packed));
+
+typedef struct ModulationRid ModulationRid;
+struct ModulationRid {
+ __le16 len;
+ __le16 modulation;
+#define MOD_DEFAULT cpu_to_le16(0)
+#define MOD_CCK cpu_to_le16(1)
+#define MOD_MOK cpu_to_le16(2)
+} __attribute__ ((packed));
+
+typedef struct ConfigRid ConfigRid;
+struct ConfigRid {
+ __le16 len; /* sizeof(ConfigRid) */
+ __le16 opmode; /* operating mode */
+#define MODE_STA_IBSS cpu_to_le16(0)
+#define MODE_STA_ESS cpu_to_le16(1)
+#define MODE_AP cpu_to_le16(2)
+#define MODE_AP_RPTR cpu_to_le16(3)
+#define MODE_CFG_MASK cpu_to_le16(0xff)
+#define MODE_ETHERNET_HOST cpu_to_le16(0<<8) /* rx payloads converted */
+#define MODE_LLC_HOST cpu_to_le16(1<<8) /* rx payloads left as is */
+#define MODE_AIRONET_EXTEND cpu_to_le16(1<<9) /* enable Aironet extenstions */
+#define MODE_AP_INTERFACE cpu_to_le16(1<<10) /* enable ap interface extensions */
+#define MODE_ANTENNA_ALIGN cpu_to_le16(1<<11) /* enable antenna alignment */
+#define MODE_ETHER_LLC cpu_to_le16(1<<12) /* enable ethernet LLC */
+#define MODE_LEAF_NODE cpu_to_le16(1<<13) /* enable leaf node bridge */
+#define MODE_CF_POLLABLE cpu_to_le16(1<<14) /* enable CF pollable */
+#define MODE_MIC cpu_to_le16(1<<15) /* enable MIC */
+ __le16 rmode; /* receive mode */
+#define RXMODE_BC_MC_ADDR cpu_to_le16(0)
+#define RXMODE_BC_ADDR cpu_to_le16(1) /* ignore multicasts */
+#define RXMODE_ADDR cpu_to_le16(2) /* ignore multicast and broadcast */
+#define RXMODE_RFMON cpu_to_le16(3) /* wireless monitor mode */
+#define RXMODE_RFMON_ANYBSS cpu_to_le16(4)
+#define RXMODE_LANMON cpu_to_le16(5) /* lan style monitor -- data packets only */
+#define RXMODE_MASK cpu_to_le16(255)
+#define RXMODE_DISABLE_802_3_HEADER cpu_to_le16(1<<8) /* disables 802.3 header on rx */
+#define RXMODE_FULL_MASK (RXMODE_MASK | RXMODE_DISABLE_802_3_HEADER)
+#define RXMODE_NORMALIZED_RSSI cpu_to_le16(1<<9) /* return normalized RSSI */
+ __le16 fragThresh;
+ __le16 rtsThres;
u8 macAddr[ETH_ALEN];
u8 rates[8];
- u16 shortRetryLimit;
- u16 longRetryLimit;
- u16 txLifetime; /* in kusec */
- u16 rxLifetime; /* in kusec */
- u16 stationary;
- u16 ordering;
- u16 u16deviceType; /* for overriding device type */
- u16 cfpRate;
- u16 cfpDuration;
- u16 _reserved1[3];
+ __le16 shortRetryLimit;
+ __le16 longRetryLimit;
+ __le16 txLifetime; /* in kusec */
+ __le16 rxLifetime; /* in kusec */
+ __le16 stationary;
+ __le16 ordering;
+ __le16 u16deviceType; /* for overriding device type */
+ __le16 cfpRate;
+ __le16 cfpDuration;
+ __le16 _reserved1[3];
/*---------- Scanning/Associating ----------*/
- u16 scanMode;
-#define SCANMODE_ACTIVE 0
-#define SCANMODE_PASSIVE 1
-#define SCANMODE_AIROSCAN 2
- u16 probeDelay; /* in kusec */
- u16 probeEnergyTimeout; /* in kusec */
- u16 probeResponseTimeout;
- u16 beaconListenTimeout;
- u16 joinNetTimeout;
- u16 authTimeout;
- u16 authType;
-#define AUTH_OPEN 0x1
-#define AUTH_ENCRYPT 0x101
-#define AUTH_SHAREDKEY 0x102
-#define AUTH_ALLOW_UNENCRYPTED 0x200
- u16 associationTimeout;
- u16 specifiedApTimeout;
- u16 offlineScanInterval;
- u16 offlineScanDuration;
- u16 linkLossDelay;
- u16 maxBeaconLostTime;
- u16 refreshInterval;
-#define DISABLE_REFRESH 0xFFFF
- u16 _reserved1a[1];
+ __le16 scanMode;
+#define SCANMODE_ACTIVE cpu_to_le16(0)
+#define SCANMODE_PASSIVE cpu_to_le16(1)
+#define SCANMODE_AIROSCAN cpu_to_le16(2)
+ __le16 probeDelay; /* in kusec */
+ __le16 probeEnergyTimeout; /* in kusec */
+ __le16 probeResponseTimeout;
+ __le16 beaconListenTimeout;
+ __le16 joinNetTimeout;
+ __le16 authTimeout;
+ __le16 authType;
+#define AUTH_OPEN cpu_to_le16(0x1)
+#define AUTH_ENCRYPT cpu_to_le16(0x101)
+#define AUTH_SHAREDKEY cpu_to_le16(0x102)
+#define AUTH_ALLOW_UNENCRYPTED cpu_to_le16(0x200)
+ __le16 associationTimeout;
+ __le16 specifiedApTimeout;
+ __le16 offlineScanInterval;
+ __le16 offlineScanDuration;
+ __le16 linkLossDelay;
+ __le16 maxBeaconLostTime;
+ __le16 refreshInterval;
+#define DISABLE_REFRESH cpu_to_le16(0xFFFF)
+ __le16 _reserved1a[1];
/*---------- Power save operation ----------*/
- u16 powerSaveMode;
-#define POWERSAVE_CAM 0
-#define POWERSAVE_PSP 1
-#define POWERSAVE_PSPCAM 2
- u16 sleepForDtims;
- u16 listenInterval;
- u16 fastListenInterval;
- u16 listenDecay;
- u16 fastListenDelay;
- u16 _reserved2[2];
+ __le16 powerSaveMode;
+#define POWERSAVE_CAM cpu_to_le16(0)
+#define POWERSAVE_PSP cpu_to_le16(1)
+#define POWERSAVE_PSPCAM cpu_to_le16(2)
+ __le16 sleepForDtims;
+ __le16 listenInterval;
+ __le16 fastListenInterval;
+ __le16 listenDecay;
+ __le16 fastListenDelay;
+ __le16 _reserved2[2];
/*---------- Ap/Ibss config items ----------*/
- u16 beaconPeriod;
- u16 atimDuration;
- u16 hopPeriod;
- u16 channelSet;
- u16 channel;
- u16 dtimPeriod;
- u16 bridgeDistance;
- u16 radioID;
+ __le16 beaconPeriod;
+ __le16 atimDuration;
+ __le16 hopPeriod;
+ __le16 channelSet;
+ __le16 channel;
+ __le16 dtimPeriod;
+ __le16 bridgeDistance;
+ __le16 radioID;
/*---------- Radio configuration ----------*/
- u16 radioType;
-#define RADIOTYPE_DEFAULT 0
-#define RADIOTYPE_802_11 1
-#define RADIOTYPE_LEGACY 2
+ __le16 radioType;
+#define RADIOTYPE_DEFAULT cpu_to_le16(0)
+#define RADIOTYPE_802_11 cpu_to_le16(1)
+#define RADIOTYPE_LEGACY cpu_to_le16(2)
u8 rxDiversity;
u8 txDiversity;
- u16 txPower;
+ __le16 txPower;
#define TXPOWER_DEFAULT 0
- u16 rssiThreshold;
+ __le16 rssiThreshold;
#define RSSI_DEFAULT 0
- u16 modulation;
-#define PREAMBLE_AUTO 0
-#define PREAMBLE_LONG 1
-#define PREAMBLE_SHORT 2
- u16 preamble;
- u16 homeProduct;
- u16 radioSpecific;
+ __le16 modulation;
+#define PREAMBLE_AUTO cpu_to_le16(0)
+#define PREAMBLE_LONG cpu_to_le16(1)
+#define PREAMBLE_SHORT cpu_to_le16(2)
+ __le16 preamble;
+ __le16 homeProduct;
+ __le16 radioSpecific;
/*---------- Aironet Extensions ----------*/
u8 nodeName[16];
- u16 arlThreshold;
- u16 arlDecay;
- u16 arlDelay;
- u16 _reserved4[1];
+ __le16 arlThreshold;
+ __le16 arlDecay;
+ __le16 arlDelay;
+ __le16 _reserved4[1];
/*---------- Aironet Extensions ----------*/
u8 magicAction;
#define MAGIC_ACTION_STSCHG 1
#define MAGIC_SWITCH_TO_PSP (0<<10)
#define MAGIC_STAY_IN_CAM (1<<10)
u8 magicControl;
- u16 autoWake;
-} ConfigRid;
+ __le16 autoWake;
+} __attribute__ ((packed));
-typedef struct {
- u16 len;
+typedef struct StatusRid StatusRid;
+struct StatusRid {
+ __le16 len;
u8 mac[ETH_ALEN];
- u16 mode;
- u16 errorCode;
- u16 sigQuality;
- u16 SSIDlen;
+ __le16 mode;
+ __le16 errorCode;
+ __le16 sigQuality;
+ __le16 SSIDlen;
char SSID[32];
char apName[16];
u8 bssid[4][ETH_ALEN];
- u16 beaconPeriod;
- u16 dimPeriod;
- u16 atimDuration;
- u16 hopPeriod;
- u16 channelSet;
- u16 channel;
- u16 hopsToBackbone;
- u16 apTotalLoad;
- u16 generatedLoad;
- u16 accumulatedArl;
- u16 signalQuality;
- u16 currentXmitRate;
- u16 apDevExtensions;
- u16 normalizedSignalStrength;
- u16 shortPreamble;
+ __le16 beaconPeriod;
+ __le16 dimPeriod;
+ __le16 atimDuration;
+ __le16 hopPeriod;
+ __le16 channelSet;
+ __le16 channel;
+ __le16 hopsToBackbone;
+ __le16 apTotalLoad;
+ __le16 generatedLoad;
+ __le16 accumulatedArl;
+ __le16 signalQuality;
+ __le16 currentXmitRate;
+ __le16 apDevExtensions;
+ __le16 normalizedSignalStrength;
+ __le16 shortPreamble;
u8 apIP[4];
u8 noisePercent; /* Noise percent in last second */
u8 noisedBm; /* Noise dBm in last second */
u8 noiseAvedBm; /* Noise dBm in last minute */
u8 noiseMaxPercent; /* Highest noise percent in last minute */
u8 noiseMaxdBm; /* Highest noise dbm in last minute */
- u16 load;
+ __le16 load;
u8 carrier[4];
- u16 assocStatus;
+ __le16 assocStatus;
#define STAT_NOPACKETS 0
#define STAT_NOCARRIERSET 10
#define STAT_GOTCARRIERSET 11
#define STAT_LEAPFAILED 91
#define STAT_LEAPTIMEDOUT 92
#define STAT_LEAPCOMPLETE 93
-} StatusRid;
-
-typedef struct {
- u16 len;
- u16 spacer;
- u32 vals[100];
-} StatsRid;
-
-
-typedef struct {
- u16 len;
+} __attribute__ ((packed));
+
+typedef struct StatsRid StatsRid;
+struct StatsRid {
+ __le16 len;
+ __le16 spacer;
+ __le32 vals[100];
+} __attribute__ ((packed));
+
+typedef struct APListRid APListRid;
+struct APListRid {
+ __le16 len;
u8 ap[4][ETH_ALEN];
-} APListRid;
+} __attribute__ ((packed));
-typedef struct {
- u16 len;
+typedef struct CapabilityRid CapabilityRid;
+struct CapabilityRid {
+ __le16 len;
char oui[3];
char zero;
- u16 prodNum;
+ __le16 prodNum;
char manName[32];
char prodName[16];
char prodVer[8];
char factoryAddr[ETH_ALEN];
char aironetAddr[ETH_ALEN];
- u16 radioType;
- u16 country;
+ __le16 radioType;
+ __le16 country;
char callid[ETH_ALEN];
char supportedRates[8];
char rxDiversity;
char txDiversity;
- u16 txPowerLevels[8];
- u16 hardVer;
- u16 hardCap;
- u16 tempRange;
- u16 softVer;
- u16 softSubVer;
- u16 interfaceVer;
- u16 softCap;
- u16 bootBlockVer;
- u16 requiredHard;
- u16 extSoftCap;
-} CapabilityRid;
-
+ __le16 txPowerLevels[8];
+ __le16 hardVer;
+ __le16 hardCap;
+ __le16 tempRange;
+ __le16 softVer;
+ __le16 softSubVer;
+ __le16 interfaceVer;
+ __le16 softCap;
+ __le16 bootBlockVer;
+ __le16 requiredHard;
+ __le16 extSoftCap;
+} __attribute__ ((packed));
/* Only present on firmware >= 5.30.17 */
-typedef struct {
- u16 unknown[4];
+typedef struct BSSListRidExtra BSSListRidExtra;
+struct BSSListRidExtra {
+ __le16 unknown[4];
u8 fixed[12]; /* WLAN management frame */
u8 iep[624];
-} BSSListRidExtra;
+} __attribute__ ((packed));
-typedef struct {
- u16 len;
- u16 index; /* First is 0 and 0xffff means end of list */
+typedef struct BSSListRid BSSListRid;
+struct BSSListRid {
+ __le16 len;
+ __le16 index; /* First is 0 and 0xffff means end of list */
#define RADIO_FH 1 /* Frequency hopping radio type */
#define RADIO_DS 2 /* Direct sequence radio type */
#define RADIO_TMA 4 /* Proprietary radio used in old cards (2500) */
- u16 radioType;
+ __le16 radioType;
u8 bssid[ETH_ALEN]; /* Mac address of the BSS */
u8 zero;
u8 ssidLen;
u8 ssid[32];
- u16 dBm;
-#define CAP_ESS (1<<0)
-#define CAP_IBSS (1<<1)
-#define CAP_PRIVACY (1<<4)
-#define CAP_SHORTHDR (1<<5)
- u16 cap;
- u16 beaconInterval;
+ __le16 dBm;
+#define CAP_ESS cpu_to_le16(1<<0)
+#define CAP_IBSS cpu_to_le16(1<<1)
+#define CAP_PRIVACY cpu_to_le16(1<<4)
+#define CAP_SHORTHDR cpu_to_le16(1<<5)
+ __le16 cap;
+ __le16 beaconInterval;
u8 rates[8]; /* Same as rates for config rid */
struct { /* For frequency hopping only */
- u16 dwell;
+ __le16 dwell;
u8 hopSet;
u8 hopPattern;
u8 hopIndex;
u8 fill;
} fh;
- u16 dsChannel;
- u16 atimWindow;
+ __le16 dsChannel;
+ __le16 atimWindow;
/* Only present on firmware >= 5.30.17 */
BSSListRidExtra extra;
-} BSSListRid;
+} __attribute__ ((packed));
typedef struct {
BSSListRid bss;
struct list_head list;
} BSSListElement;
-typedef struct {
+typedef struct tdsRssiEntry tdsRssiEntry;
+struct tdsRssiEntry {
u8 rssipct;
u8 rssidBm;
-} tdsRssiEntry;
+} __attribute__ ((packed));
-typedef struct {
+typedef struct tdsRssiRid tdsRssiRid;
+struct tdsRssiRid {
u16 len;
tdsRssiEntry x[256];
-} tdsRssiRid;
+} __attribute__ ((packed));
-typedef struct {
- u16 len;
- u16 state;
- u16 multicastValid;
+typedef struct MICRid MICRid;
+struct MICRid {
+ __le16 len;
+ __le16 state;
+ __le16 multicastValid;
u8 multicast[16];
- u16 unicastValid;
+ __le16 unicastValid;
u8 unicast[16];
-} MICRid;
+} __attribute__ ((packed));
-typedef struct {
- u16 typelen;
+typedef struct MICBuffer MICBuffer;
+struct MICBuffer {
+ __be16 typelen;
union {
u8 snap[8];
u8 fieldtype[2];
} llc;
} u;
- u32 mic;
- u32 seq;
-} MICBuffer;
+ __be32 mic;
+ __be32 seq;
+} __attribute__ ((packed));
typedef struct {
u8 da[ETH_ALEN];
u8 sa[ETH_ALEN];
} etherHead;
-#pragma pack()
-
#define TXCTL_TXOK (1<<1) /* report if tx is ok */
#define TXCTL_TXEX (1<<2) /* report if tx fails */
#define TXCTL_802_3 (0<<3) /* 802.3 packet */
int position; // current position (byte offset) in message
union {
u8 d8[4];
- u32 d32;
+ __be32 d32;
} part; // saves partial message word across update() calls
} emmh32_context;
dma_addr_t host_addr;
} TxFid;
+struct rx_hdr {
+ __le16 status, len;
+ u8 rssi[2];
+ u8 rate;
+ u8 freq;
+ __le16 tmp[4];
+} __attribute__ ((packed));
+
typedef struct {
unsigned int ctl: 15;
unsigned int rdy: 1;
}
};
-// Frequency list (map channels to frequencies)
-static const long frequency_list[] = { 2412, 2417, 2422, 2427, 2432, 2437, 2442,
- 2447, 2452, 2457, 2462, 2467, 2472, 2484 };
-
// A few details needed for WEP (Wireless Equivalent Privacy)
#define MAX_KEY_SIZE 13 // 128 (?) bits
#define MIN_KEY_SIZE 5 // 40 bits RC4 - WEP
u8 key[16]; /* 40-bit and 104-bit keys */
} wep_key_t;
-/* Backward compatibility */
-#ifndef IW_ENCODE_NOKEY
-#define IW_ENCODE_NOKEY 0x0800 /* Key is write only, so not present */
-#define IW_ENCODE_MODE (IW_ENCODE_DISABLED | IW_ENCODE_RESTRICTED | IW_ENCODE_OPEN)
-#endif /* IW_ENCODE_NOKEY */
-
/* List of Wireless Handlers (new API) */
static const struct iw_handler_def airo_handler_def;
static void disable_interrupts(struct airo_info*);
static u16 issuecommand(struct airo_info*, Cmd *pCmd, Resp *pRsp);
static int bap_setup(struct airo_info*, u16 rid, u16 offset, int whichbap);
-static int aux_bap_read(struct airo_info*, u16 *pu16Dst, int bytelen,
+static int aux_bap_read(struct airo_info*, __le16 *pu16Dst, int bytelen,
int whichbap);
-static int fast_bap_read(struct airo_info*, u16 *pu16Dst, int bytelen,
+static int fast_bap_read(struct airo_info*, __le16 *pu16Dst, int bytelen,
int whichbap);
-static int bap_write(struct airo_info*, const u16 *pu16Src, int bytelen,
+static int bap_write(struct airo_info*, const __le16 *pu16Src, int bytelen,
int whichbap);
static int PC4500_accessrid(struct airo_info*, u16 rid, u16 accmd);
static int PC4500_readrid(struct airo_info*, u16 rid, void *pBuf, int len, int lock);
static void airo_networks_free(struct airo_info *ai);
struct airo_info {
- struct net_device_stats stats;
struct net_device *dev;
struct list_head dev_list;
/* Note, we can have MAX_FIDS outstanding. FIDs are 16-bits, so we
use the high bit to mark whether it is in use. */
#define MAX_FIDS 6
#define MPI_MAX_FIDS 1
- int fids[MAX_FIDS];
+ u32 fids[MAX_FIDS];
ConfigRid config;
char keyindex; // Used with auto wep
char defindex; // Used with auto wep
#define JOB_WSTATS 8
#define JOB_SCAN_RESULTS 9
unsigned long jobs;
- int (*bap_read)(struct airo_info*, u16 *pu16Dst, int bytelen,
+ int (*bap_read)(struct airo_info*, __le16 *pu16Dst, int bytelen,
int whichbap);
unsigned short *flash;
tdsRssiEntry *rssi;
#define PCI_SHARED_LEN 2*MPI_MAX_FIDS*PKTSIZE+RIDSIZE
char proc_name[IFNAMSIZ];
+ int wep_capable;
+ int max_wep_idx;
+
/* WPA-related stuff */
unsigned int bssListFirst;
unsigned int bssListNext;
BSSListElement *networks;
};
-static inline int bap_read(struct airo_info *ai, u16 *pu16Dst, int bytelen,
- int whichbap) {
+static inline int bap_read(struct airo_info *ai, __le16 *pu16Dst, int bytelen,
+ int whichbap)
+{
return ai->bap_read(ai, pu16Dst, bytelen, whichbap);
}
#define airo_print_err(name, fmt, args...) \
airo_print(KERN_ERR, name, fmt, ##args)
+#define AIRO_FLASH(dev) (((struct airo_info *)dev->ml_priv)->flash)
/***********************************************************************
* MIC ROUTINES *
static void emmh32_final(emmh32_context *context, u8 digest[4]);
static int flashpchar(struct airo_info *ai,int byte,int dwelltime);
+static void age_mic_context(miccntx *cur, miccntx *old, u8 *key, int key_len,
+ struct crypto_cipher *tfm)
+{
+ /* If the current MIC context is valid and its key is the same as
+ * the MIC register, there's nothing to do.
+ */
+ if (cur->valid && (memcmp(cur->key, key, key_len) == 0))
+ return;
+
+ /* Age current mic Context */
+ memcpy(old, cur, sizeof(*cur));
+
+ /* Initialize new context */
+ memcpy(cur->key, key, key_len);
+ cur->window = 33; /* Window always points to the middle */
+ cur->rx = 0; /* Rx Sequence numbers */
+ cur->tx = 0; /* Tx sequence numbers */
+ cur->valid = 1; /* Key is now valid */
+
+ /* Give key to mic seed */
+ emmh32_setseed(&cur->seed, key, key_len, tfm);
+}
+
/* micinit - Initialize mic seed */
static void micinit(struct airo_info *ai)
PC4500_readrid(ai, RID_MIC, &mic_rid, sizeof(mic_rid), 0);
up(&ai->sem);
- ai->micstats.enabled = (mic_rid.state & 0x00FF) ? 1 : 0;
-
- if (ai->micstats.enabled) {
- /* Key must be valid and different */
- if (mic_rid.multicastValid && (!ai->mod[0].mCtx.valid ||
- (memcmp (ai->mod[0].mCtx.key, mic_rid.multicast,
- sizeof(ai->mod[0].mCtx.key)) != 0))) {
- /* Age current mic Context */
- memcpy(&ai->mod[1].mCtx,&ai->mod[0].mCtx,sizeof(miccntx));
- /* Initialize new context */
- memcpy(&ai->mod[0].mCtx.key,mic_rid.multicast,sizeof(mic_rid.multicast));
- ai->mod[0].mCtx.window = 33; //Window always points to the middle
- ai->mod[0].mCtx.rx = 0; //Rx Sequence numbers
- ai->mod[0].mCtx.tx = 0; //Tx sequence numbers
- ai->mod[0].mCtx.valid = 1; //Key is now valid
-
- /* Give key to mic seed */
- emmh32_setseed(&ai->mod[0].mCtx.seed,mic_rid.multicast,sizeof(mic_rid.multicast), ai->tfm);
- }
-
- /* Key must be valid and different */
- if (mic_rid.unicastValid && (!ai->mod[0].uCtx.valid ||
- (memcmp(ai->mod[0].uCtx.key, mic_rid.unicast,
- sizeof(ai->mod[0].uCtx.key)) != 0))) {
- /* Age current mic Context */
- memcpy(&ai->mod[1].uCtx,&ai->mod[0].uCtx,sizeof(miccntx));
- /* Initialize new context */
- memcpy(&ai->mod[0].uCtx.key,mic_rid.unicast,sizeof(mic_rid.unicast));
-
- ai->mod[0].uCtx.window = 33; //Window always points to the middle
- ai->mod[0].uCtx.rx = 0; //Rx Sequence numbers
- ai->mod[0].uCtx.tx = 0; //Tx sequence numbers
- ai->mod[0].uCtx.valid = 1; //Key is now valid
-
- //Give key to mic seed
- emmh32_setseed(&ai->mod[0].uCtx.seed, mic_rid.unicast, sizeof(mic_rid.unicast), ai->tfm);
- }
- } else {
- /* So next time we have a valid key and mic is enabled, we will update
- * the sequence number if the key is the same as before.
- */
+ ai->micstats.enabled = (le16_to_cpu(mic_rid.state) & 0x00FF) ? 1 : 0;
+ if (!ai->micstats.enabled) {
+ /* So next time we have a valid key and mic is enabled, we will
+ * update the sequence number if the key is the same as before.
+ */
ai->mod[0].uCtx.valid = 0;
ai->mod[0].mCtx.valid = 0;
+ return;
+ }
+
+ if (mic_rid.multicastValid) {
+ age_mic_context(&ai->mod[0].mCtx, &ai->mod[1].mCtx,
+ mic_rid.multicast, sizeof(mic_rid.multicast),
+ ai->tfm);
+ }
+
+ if (mic_rid.unicastValid) {
+ age_mic_context(&ai->mod[0].uCtx, &ai->mod[1].uCtx,
+ mic_rid.unicast, sizeof(mic_rid.unicast),
+ ai->tfm);
}
}
crypto_cipher_encrypt_one(tfm, plain, plain);
cipher = plain;
for (j = 0; (j < 16) && (i < ARRAY_SIZE(context->coeff)); ) {
- context->coeff[i++] = ntohl(*(u32 *)&cipher[j]);
+ context->coeff[i++] = ntohl(*(__be32 *)&cipher[j]);
j += 4;
}
}
context->position++;
len--;
} while (byte_position < 4);
- MIC_ACCUM(htonl(context->part.d32));
+ MIC_ACCUM(ntohl(context->part.d32));
}
/* deal with full 32-bit words */
while (len >= 4) {
- MIC_ACCUM(htonl(*(u32 *)pOctets));
+ MIC_ACCUM(ntohl(*(__be32 *)pOctets));
context->position += 4;
pOctets += 4;
len -= 4;
byte_position = context->position & 3;
if (byte_position) {
/* have a partial word in part to deal with */
- val = htonl(context->part.d32);
+ val = ntohl(context->part.d32);
MIC_ACCUM(val & mask32[byte_position]); /* zero empty bytes */
}
}
static int readBSSListRid(struct airo_info *ai, int first,
- BSSListRid *list) {
- int rc;
+ BSSListRid *list)
+{
Cmd cmd;
Resp rsp;
schedule_timeout_uninterruptible(3 * HZ);
ai->list_bss_task = NULL;
}
- rc = PC4500_readrid(ai, first ? ai->bssListFirst : ai->bssListNext,
+ return PC4500_readrid(ai, first ? ai->bssListFirst : ai->bssListNext,
list, ai->bssListRidLen, 1);
-
- list->len = le16_to_cpu(list->len);
- list->index = le16_to_cpu(list->index);
- list->radioType = le16_to_cpu(list->radioType);
- list->cap = le16_to_cpu(list->cap);
- list->beaconInterval = le16_to_cpu(list->beaconInterval);
- list->fh.dwell = le16_to_cpu(list->fh.dwell);
- list->dsChannel = le16_to_cpu(list->dsChannel);
- list->atimWindow = le16_to_cpu(list->atimWindow);
- list->dBm = le16_to_cpu(list->dBm);
- return rc;
}
-static int readWepKeyRid(struct airo_info*ai, WepKeyRid *wkr, int temp, int lock) {
- int rc = PC4500_readrid(ai, temp ? RID_WEP_TEMP : RID_WEP_PERM,
+static int readWepKeyRid(struct airo_info *ai, WepKeyRid *wkr, int temp, int lock)
+{
+ return PC4500_readrid(ai, temp ? RID_WEP_TEMP : RID_WEP_PERM,
wkr, sizeof(*wkr), lock);
-
- wkr->len = le16_to_cpu(wkr->len);
- wkr->kindex = le16_to_cpu(wkr->kindex);
- wkr->klen = le16_to_cpu(wkr->klen);
- return rc;
}
-/* In the writeXXXRid routines we copy the rids so that we don't screwup
- * the originals when we endian them... */
-static int writeWepKeyRid(struct airo_info*ai, WepKeyRid *pwkr, int perm, int lock) {
- int rc;
- WepKeyRid wkr = *pwkr;
- wkr.len = cpu_to_le16(wkr.len);
- wkr.kindex = cpu_to_le16(wkr.kindex);
- wkr.klen = cpu_to_le16(wkr.klen);
- rc = PC4500_writerid(ai, RID_WEP_TEMP, &wkr, sizeof(wkr), lock);
- if (rc!=SUCCESS) airo_print_err(ai->dev->name, "WEP_TEMP set %x", rc);
+static int writeWepKeyRid(struct airo_info *ai, WepKeyRid *wkr, int perm, int lock)
+{
+ int rc;
+ rc = PC4500_writerid(ai, RID_WEP_TEMP, wkr, sizeof(*wkr), lock);
+ if (rc!=SUCCESS)
+ airo_print_err(ai->dev->name, "WEP_TEMP set %x", rc);
if (perm) {
- rc = PC4500_writerid(ai, RID_WEP_PERM, &wkr, sizeof(wkr), lock);
- if (rc!=SUCCESS) {
+ rc = PC4500_writerid(ai, RID_WEP_PERM, wkr, sizeof(*wkr), lock);
+ if (rc!=SUCCESS)
airo_print_err(ai->dev->name, "WEP_PERM set %x", rc);
- }
}
return rc;
}
-static int readSsidRid(struct airo_info*ai, SsidRid *ssidr) {
- int i;
- int rc = PC4500_readrid(ai, RID_SSID, ssidr, sizeof(*ssidr), 1);
-
- ssidr->len = le16_to_cpu(ssidr->len);
- for(i = 0; i < 3; i++) {
- ssidr->ssids[i].len = le16_to_cpu(ssidr->ssids[i].len);
- }
- return rc;
+static int readSsidRid(struct airo_info*ai, SsidRid *ssidr)
+{
+ return PC4500_readrid(ai, RID_SSID, ssidr, sizeof(*ssidr), 1);
}
-static int writeSsidRid(struct airo_info*ai, SsidRid *pssidr, int lock) {
- int rc;
- int i;
- SsidRid ssidr = *pssidr;
- ssidr.len = cpu_to_le16(ssidr.len);
- for(i = 0; i < 3; i++) {
- ssidr.ssids[i].len = cpu_to_le16(ssidr.ssids[i].len);
- }
- rc = PC4500_writerid(ai, RID_SSID, &ssidr, sizeof(ssidr), lock);
- return rc;
+static int writeSsidRid(struct airo_info*ai, SsidRid *pssidr, int lock)
+{
+ return PC4500_writerid(ai, RID_SSID, pssidr, sizeof(*pssidr), lock);
}
-static int readConfigRid(struct airo_info*ai, int lock) {
+
+static int readConfigRid(struct airo_info *ai, int lock)
+{
int rc;
- u16 *s;
ConfigRid cfg;
if (ai->config.len)
if (rc != SUCCESS)
return rc;
- for(s = &cfg.len; s <= &cfg.rtsThres; s++) *s = le16_to_cpu(*s);
-
- for(s = &cfg.shortRetryLimit; s <= &cfg.radioType; s++)
- *s = le16_to_cpu(*s);
-
- for(s = &cfg.txPower; s <= &cfg.radioSpecific; s++)
- *s = le16_to_cpu(*s);
-
- for(s = &cfg.arlThreshold; s <= &cfg._reserved4[0]; s++)
- *s = cpu_to_le16(*s);
-
- for(s = &cfg.autoWake; s <= &cfg.autoWake; s++)
- *s = cpu_to_le16(*s);
-
ai->config = cfg;
return SUCCESS;
}
-static inline void checkThrottle(struct airo_info *ai) {
+
+static inline void checkThrottle(struct airo_info *ai)
+{
int i;
/* Old hardware had a limit on encryption speed */
if (ai->config.authType != AUTH_OPEN && maxencrypt) {
}
}
}
-static int writeConfigRid(struct airo_info*ai, int lock) {
- u16 *s;
+
+static int writeConfigRid(struct airo_info *ai, int lock)
+{
ConfigRid cfgr;
if (!test_bit (FLAG_COMMIT, &ai->flags))
checkThrottle(ai);
cfgr = ai->config;
- if ((cfgr.opmode & 0xFF) == MODE_STA_IBSS)
+ if ((cfgr.opmode & MODE_CFG_MASK) == MODE_STA_IBSS)
set_bit(FLAG_ADHOC, &ai->flags);
else
clear_bit(FLAG_ADHOC, &ai->flags);
- for(s = &cfgr.len; s <= &cfgr.rtsThres; s++) *s = cpu_to_le16(*s);
-
- for(s = &cfgr.shortRetryLimit; s <= &cfgr.radioType; s++)
- *s = cpu_to_le16(*s);
-
- for(s = &cfgr.txPower; s <= &cfgr.radioSpecific; s++)
- *s = cpu_to_le16(*s);
-
- for(s = &cfgr.arlThreshold; s <= &cfgr._reserved4[0]; s++)
- *s = cpu_to_le16(*s);
-
- for(s = &cfgr.autoWake; s <= &cfgr.autoWake; s++)
- *s = cpu_to_le16(*s);
-
return PC4500_writerid( ai, RID_CONFIG, &cfgr, sizeof(cfgr), lock);
}
-static int readStatusRid(struct airo_info*ai, StatusRid *statr, int lock) {
- int rc = PC4500_readrid(ai, RID_STATUS, statr, sizeof(*statr), lock);
- u16 *s;
-
- statr->len = le16_to_cpu(statr->len);
- for(s = &statr->mode; s <= &statr->SSIDlen; s++) *s = le16_to_cpu(*s);
- for(s = &statr->beaconPeriod; s <= &statr->shortPreamble; s++)
- *s = le16_to_cpu(*s);
- statr->load = le16_to_cpu(statr->load);
- statr->assocStatus = le16_to_cpu(statr->assocStatus);
- return rc;
+static int readStatusRid(struct airo_info *ai, StatusRid *statr, int lock)
+{
+ return PC4500_readrid(ai, RID_STATUS, statr, sizeof(*statr), lock);
}
-static int readAPListRid(struct airo_info*ai, APListRid *aplr) {
- int rc = PC4500_readrid(ai, RID_APLIST, aplr, sizeof(*aplr), 1);
- aplr->len = le16_to_cpu(aplr->len);
- return rc;
+
+static int readAPListRid(struct airo_info *ai, APListRid *aplr)
+{
+ return PC4500_readrid(ai, RID_APLIST, aplr, sizeof(*aplr), 1);
}
-static int writeAPListRid(struct airo_info*ai, APListRid *aplr, int lock) {
- int rc;
- aplr->len = cpu_to_le16(aplr->len);
- rc = PC4500_writerid(ai, RID_APLIST, aplr, sizeof(*aplr), lock);
- return rc;
+
+static int writeAPListRid(struct airo_info *ai, APListRid *aplr, int lock)
+{
+ return PC4500_writerid(ai, RID_APLIST, aplr, sizeof(*aplr), lock);
}
-static int readCapabilityRid(struct airo_info*ai, CapabilityRid *capr, int lock) {
- int rc = PC4500_readrid(ai, RID_CAPABILITIES, capr, sizeof(*capr), lock);
- u16 *s;
- capr->len = le16_to_cpu(capr->len);
- capr->prodNum = le16_to_cpu(capr->prodNum);
- capr->radioType = le16_to_cpu(capr->radioType);
- capr->country = le16_to_cpu(capr->country);
- for(s = &capr->txPowerLevels[0]; s <= &capr->requiredHard; s++)
- *s = le16_to_cpu(*s);
- return rc;
+static int readCapabilityRid(struct airo_info *ai, CapabilityRid *capr, int lock)
+{
+ return PC4500_readrid(ai, RID_CAPABILITIES, capr, sizeof(*capr), lock);
}
-static int readStatsRid(struct airo_info*ai, StatsRid *sr, int rid, int lock) {
- int rc = PC4500_readrid(ai, rid, sr, sizeof(*sr), lock);
- u32 *i;
- sr->len = le16_to_cpu(sr->len);
- for(i = &sr->vals[0]; i <= &sr->vals[99]; i++) *i = le32_to_cpu(*i);
- return rc;
+static int readStatsRid(struct airo_info*ai, StatsRid *sr, int rid, int lock)
+{
+ return PC4500_readrid(ai, rid, sr, sizeof(*sr), lock);
}
static void try_auto_wep(struct airo_info *ai)
}
static int airo_open(struct net_device *dev) {
- struct airo_info *ai = dev->priv;
+ struct airo_info *ai = dev->ml_priv;
int rc = 0;
if (test_bit(FLAG_FLASHING, &ai->flags))
return 0;
}
-static int mpi_start_xmit(struct sk_buff *skb, struct net_device *dev) {
+static netdev_tx_t mpi_start_xmit(struct sk_buff *skb,
+ struct net_device *dev)
+{
int npacks, pending;
unsigned long flags;
- struct airo_info *ai = dev->priv;
+ struct airo_info *ai = dev->ml_priv;
if (!skb) {
- airo_print_err(dev->name, "%s: skb == NULL!",__FUNCTION__);
- return 0;
+ airo_print_err(dev->name, "%s: skb == NULL!",__func__);
+ return NETDEV_TX_OK;
}
npacks = skb_queue_len (&ai->txq);
if (npacks >= MAXTXQ - 1) {
netif_stop_queue (dev);
if (npacks > MAXTXQ) {
- ai->stats.tx_fifo_errors++;
- return 1;
+ dev->stats.tx_fifo_errors++;
+ return NETDEV_TX_BUSY;
}
skb_queue_tail (&ai->txq, skb);
- return 0;
+ return NETDEV_TX_OK;
}
spin_lock_irqsave(&ai->aux_lock, flags);
set_bit(FLAG_PENDING_XMIT, &ai->flags);
mpi_send_packet (dev);
}
- return 0;
+ return NETDEV_TX_OK;
}
/*
{
struct sk_buff *skb;
unsigned char *buffer;
- s16 len, *payloadLen;
- struct airo_info *ai = dev->priv;
+ s16 len;
+ __le16 *payloadLen;
+ struct airo_info *ai = dev->ml_priv;
u8 *sendbuf;
/* get a packet to send */
- if ((skb = skb_dequeue(&ai->txq)) == 0) {
+ if ((skb = skb_dequeue(&ai->txq)) == NULL) {
airo_print_err(dev->name,
"%s: Dequeue'd zero in send_packet()",
- __FUNCTION__);
+ __func__);
return 0;
}
memcpy((char *)ai->txfids[0].virtual_host_addr,
(char *)&wifictlhdr8023, sizeof(wifictlhdr8023));
- payloadLen = (s16 *)(ai->txfids[0].virtual_host_addr +
+ payloadLen = (__le16 *)(ai->txfids[0].virtual_host_addr +
sizeof(wifictlhdr8023));
sendbuf = ai->txfids[0].virtual_host_addr +
sizeof(wifictlhdr8023) + 2 ;
* we don't need to account for it in the length
*/
if (test_bit(FLAG_MIC_CAPABLE, &ai->flags) && ai->micstats.enabled &&
- (ntohs(((u16 *)buffer)[6]) != 0x888E)) {
+ (ntohs(((__be16 *)buffer)[6]) != 0x888E)) {
MICBuffer pMic;
if (encapsulate(ai, (etherHead *)buffer, &pMic, len - sizeof(etherHead)) != SUCCESS)
static void get_tx_error(struct airo_info *ai, s32 fid)
{
- u16 status;
+ __le16 status;
if (fid < 0)
status = ((WifiCtlHdr *)ai->txfids[0].virtual_host_addr)->ctlhdr.status;
bap_read(ai, &status, 2, BAP0);
}
if (le16_to_cpu(status) & 2) /* Too many retries */
- ai->stats.tx_aborted_errors++;
+ ai->dev->stats.tx_aborted_errors++;
if (le16_to_cpu(status) & 4) /* Transmit lifetime exceeded */
- ai->stats.tx_heartbeat_errors++;
+ ai->dev->stats.tx_heartbeat_errors++;
if (le16_to_cpu(status) & 8) /* Aid fail */
{ }
if (le16_to_cpu(status) & 0x10) /* MAC disabled */
- ai->stats.tx_carrier_errors++;
+ ai->dev->stats.tx_carrier_errors++;
if (le16_to_cpu(status) & 0x20) /* Association lost */
{ }
/* We produce a TXDROP event only for retry or lifetime
/* Faster to skip over useless data than to do
* another bap_setup(). We are at offset 0x6 and
* need to go to 0x18 and read 6 bytes - Jean II */
- bap_read(ai, (u16 *) junk, 0x18, BAP0);
+ bap_read(ai, (__le16 *) junk, 0x18, BAP0);
/* Copy 802.11 dest address.
* We use the 802.11 header because the frame may
static void airo_end_xmit(struct net_device *dev) {
u16 status;
int i;
- struct airo_info *priv = dev->priv;
+ struct airo_info *priv = dev->ml_priv;
struct sk_buff *skb = priv->xmit.skb;
int fid = priv->xmit.fid;
u32 *fids = priv->fids;
for (; i < MAX_FIDS / 2 && (priv->fids[i] & 0xffff0000); i++);
} else {
priv->fids[fid] &= 0xffff;
- priv->stats.tx_window_errors++;
+ dev->stats.tx_window_errors++;
}
if (i < MAX_FIDS / 2)
netif_wake_queue(dev);
dev_kfree_skb(skb);
}
-static int airo_start_xmit(struct sk_buff *skb, struct net_device *dev) {
+static netdev_tx_t airo_start_xmit(struct sk_buff *skb,
+ struct net_device *dev)
+{
s16 len;
int i, j;
- struct airo_info *priv = dev->priv;
+ struct airo_info *priv = dev->ml_priv;
u32 *fids = priv->fids;
if ( skb == NULL ) {
- airo_print_err(dev->name, "%s: skb == NULL!", __FUNCTION__);
- return 0;
+ airo_print_err(dev->name, "%s: skb == NULL!", __func__);
+ return NETDEV_TX_OK;
}
/* Find a vacant FID */
netif_stop_queue(dev);
if (i == MAX_FIDS / 2) {
- priv->stats.tx_fifo_errors++;
- return 1;
+ dev->stats.tx_fifo_errors++;
+ return NETDEV_TX_BUSY;
}
}
/* check min length*/
wake_up_interruptible(&priv->thr_wait);
} else
airo_end_xmit(dev);
- return 0;
+ return NETDEV_TX_OK;
}
static void airo_end_xmit11(struct net_device *dev) {
u16 status;
int i;
- struct airo_info *priv = dev->priv;
+ struct airo_info *priv = dev->ml_priv;
struct sk_buff *skb = priv->xmit11.skb;
int fid = priv->xmit11.fid;
u32 *fids = priv->fids;
for (; i < MAX_FIDS && (priv->fids[i] & 0xffff0000); i++);
} else {
priv->fids[fid] &= 0xffff;
- priv->stats.tx_window_errors++;
+ dev->stats.tx_window_errors++;
}
if (i < MAX_FIDS)
netif_wake_queue(dev);
dev_kfree_skb(skb);
}
-static int airo_start_xmit11(struct sk_buff *skb, struct net_device *dev) {
+static netdev_tx_t airo_start_xmit11(struct sk_buff *skb,
+ struct net_device *dev)
+{
s16 len;
int i, j;
- struct airo_info *priv = dev->priv;
+ struct airo_info *priv = dev->ml_priv;
u32 *fids = priv->fids;
if (test_bit(FLAG_MPI, &priv->flags)) {
/* Not implemented yet for MPI350 */
netif_stop_queue(dev);
- return -ENETDOWN;
+ dev_kfree_skb_any(skb);
+ return NETDEV_TX_OK;
}
if ( skb == NULL ) {
- airo_print_err(dev->name, "%s: skb == NULL!", __FUNCTION__);
- return 0;
+ airo_print_err(dev->name, "%s: skb == NULL!", __func__);
+ return NETDEV_TX_OK;
}
/* Find a vacant FID */
netif_stop_queue(dev);
if (i == MAX_FIDS) {
- priv->stats.tx_fifo_errors++;
- return 1;
+ dev->stats.tx_fifo_errors++;
+ return NETDEV_TX_BUSY;
}
}
/* check min length*/
wake_up_interruptible(&priv->thr_wait);
} else
airo_end_xmit11(dev);
- return 0;
+ return NETDEV_TX_OK;
}
-static void airo_read_stats(struct airo_info *ai) {
+static void airo_read_stats(struct net_device *dev)
+{
+ struct airo_info *ai = dev->ml_priv;
StatsRid stats_rid;
- u32 *vals = stats_rid.vals;
+ __le32 *vals = stats_rid.vals;
clear_bit(JOB_STATS, &ai->jobs);
if (ai->power.event) {
readStatsRid(ai, &stats_rid, RID_STATS, 0);
up(&ai->sem);
- ai->stats.rx_packets = vals[43] + vals[44] + vals[45];
- ai->stats.tx_packets = vals[39] + vals[40] + vals[41];
- ai->stats.rx_bytes = vals[92];
- ai->stats.tx_bytes = vals[91];
- ai->stats.rx_errors = vals[0] + vals[2] + vals[3] + vals[4];
- ai->stats.tx_errors = vals[42] + ai->stats.tx_fifo_errors;
- ai->stats.multicast = vals[43];
- ai->stats.collisions = vals[89];
+ dev->stats.rx_packets = le32_to_cpu(vals[43]) + le32_to_cpu(vals[44]) +
+ le32_to_cpu(vals[45]);
+ dev->stats.tx_packets = le32_to_cpu(vals[39]) + le32_to_cpu(vals[40]) +
+ le32_to_cpu(vals[41]);
+ dev->stats.rx_bytes = le32_to_cpu(vals[92]);
+ dev->stats.tx_bytes = le32_to_cpu(vals[91]);
+ dev->stats.rx_errors = le32_to_cpu(vals[0]) + le32_to_cpu(vals[2]) +
+ le32_to_cpu(vals[3]) + le32_to_cpu(vals[4]);
+ dev->stats.tx_errors = le32_to_cpu(vals[42]) +
+ dev->stats.tx_fifo_errors;
+ dev->stats.multicast = le32_to_cpu(vals[43]);
+ dev->stats.collisions = le32_to_cpu(vals[89]);
/* detailed rx_errors: */
- ai->stats.rx_length_errors = vals[3];
- ai->stats.rx_crc_errors = vals[4];
- ai->stats.rx_frame_errors = vals[2];
- ai->stats.rx_fifo_errors = vals[0];
+ dev->stats.rx_length_errors = le32_to_cpu(vals[3]);
+ dev->stats.rx_crc_errors = le32_to_cpu(vals[4]);
+ dev->stats.rx_frame_errors = le32_to_cpu(vals[2]);
+ dev->stats.rx_fifo_errors = le32_to_cpu(vals[0]);
}
static struct net_device_stats *airo_get_stats(struct net_device *dev)
{
- struct airo_info *local = dev->priv;
+ struct airo_info *local = dev->ml_priv;
if (!test_bit(JOB_STATS, &local->jobs)) {
/* Get stats out of the card if available */
set_bit(JOB_STATS, &local->jobs);
wake_up_interruptible(&local->thr_wait);
} else
- airo_read_stats(local);
+ airo_read_stats(dev);
}
- return &local->stats;
+ return &dev->stats;
}
static void airo_set_promisc(struct airo_info *ai) {
}
static void airo_set_multicast_list(struct net_device *dev) {
- struct airo_info *ai = dev->priv;
+ struct airo_info *ai = dev->ml_priv;
if ((dev->flags ^ ai->flags) & IFF_PROMISC) {
change_bit(FLAG_PROMISC, &ai->flags);
airo_set_promisc(ai);
}
- if ((dev->flags&IFF_ALLMULTI)||dev->mc_count>0) {
+ if ((dev->flags&IFF_ALLMULTI) || !netdev_mc_empty(dev)) {
/* Turn on multicast. (Should be already setup...) */
}
}
static int airo_set_mac_address(struct net_device *dev, void *p)
{
- struct airo_info *ai = dev->priv;
+ struct airo_info *ai = dev->ml_priv;
struct sockaddr *addr = p;
readConfigRid(ai, 1);
}
static int airo_close(struct net_device *dev) {
- struct airo_info *ai = dev->priv;
+ struct airo_info *ai = dev->ml_priv;
netif_stop_queue(dev);
void stop_airo_card( struct net_device *dev, int freeres )
{
- struct airo_info *ai = dev->priv;
+ struct airo_info *ai = dev->ml_priv;
set_bit(FLAG_RADIO_DOWN, &ai->flags);
disable_MAC(ai, 1);
EXPORT_SYMBOL(stop_airo_card);
-static int wll_header_parse(struct sk_buff *skb, unsigned char *haddr)
+static int wll_header_parse(const struct sk_buff *skb, unsigned char *haddr)
{
memcpy(haddr, skb_mac_header(skb) + 10, ETH_ALEN);
return ETH_ALEN;
return rc;
}
+static const struct header_ops airo_header_ops = {
+ .parse = wll_header_parse,
+};
+
+static const struct net_device_ops airo11_netdev_ops = {
+ .ndo_open = airo_open,
+ .ndo_stop = airo_close,
+ .ndo_start_xmit = airo_start_xmit11,
+ .ndo_get_stats = airo_get_stats,
+ .ndo_set_mac_address = airo_set_mac_address,
+ .ndo_do_ioctl = airo_ioctl,
+ .ndo_change_mtu = airo_change_mtu,
+};
+
static void wifi_setup(struct net_device *dev)
{
- dev->hard_header = NULL;
- dev->rebuild_header = NULL;
- dev->hard_header_cache = NULL;
- dev->header_cache_update= NULL;
-
- dev->hard_header_parse = wll_header_parse;
- dev->hard_start_xmit = &airo_start_xmit11;
- dev->get_stats = &airo_get_stats;
- dev->set_mac_address = &airo_set_mac_address;
- dev->do_ioctl = &airo_ioctl;
+ dev->netdev_ops = &airo11_netdev_ops;
+ dev->header_ops = &airo_header_ops;
dev->wireless_handlers = &airo_handler_def;
- dev->change_mtu = &airo_change_mtu;
- dev->open = &airo_open;
- dev->stop = &airo_close;
dev->type = ARPHRD_IEEE80211;
dev->hard_header_len = ETH_HLEN;
struct net_device *dev = alloc_netdev(0, "wifi%d", wifi_setup);
if (!dev)
return NULL;
- dev->priv = ethdev->priv;
+ dev->ml_priv = ethdev->ml_priv;
dev->irq = ethdev->irq;
dev->base_addr = ethdev->base_addr;
dev->wireless_data = ethdev->wireless_data;
+ SET_NETDEV_DEV(dev, ethdev->dev.parent);
memcpy(dev->dev_addr, ethdev->dev_addr, dev->addr_len);
err = register_netdev(dev);
if (err<0) {
}
static int reset_card( struct net_device *dev , int lock) {
- struct airo_info *ai = dev->priv;
+ struct airo_info *ai = dev->ml_priv;
if (lock && down_interruptible(&ai->sem))
return -1;
&ai->network_free_list);
}
-static int airo_test_wpa_capable(struct airo_info *ai)
-{
- int status;
- CapabilityRid cap_rid;
-
- status = readCapabilityRid(ai, &cap_rid, 1);
- if (status != SUCCESS) return 0;
+static const struct net_device_ops airo_netdev_ops = {
+ .ndo_open = airo_open,
+ .ndo_stop = airo_close,
+ .ndo_start_xmit = airo_start_xmit,
+ .ndo_get_stats = airo_get_stats,
+ .ndo_set_multicast_list = airo_set_multicast_list,
+ .ndo_set_mac_address = airo_set_mac_address,
+ .ndo_do_ioctl = airo_ioctl,
+ .ndo_change_mtu = airo_change_mtu,
+ .ndo_validate_addr = eth_validate_addr,
+};
- /* Only firmware versions 5.30.17 or better can do WPA */
- if ((cap_rid.softVer > 0x530)
- || ((cap_rid.softVer == 0x530) && (cap_rid.softSubVer >= 17))) {
- airo_print_info("", "WPA is supported.");
- return 1;
- }
+static const struct net_device_ops mpi_netdev_ops = {
+ .ndo_open = airo_open,
+ .ndo_stop = airo_close,
+ .ndo_start_xmit = mpi_start_xmit,
+ .ndo_get_stats = airo_get_stats,
+ .ndo_set_multicast_list = airo_set_multicast_list,
+ .ndo_set_mac_address = airo_set_mac_address,
+ .ndo_do_ioctl = airo_ioctl,
+ .ndo_change_mtu = airo_change_mtu,
+ .ndo_validate_addr = eth_validate_addr,
+};
- /* No WPA support */
- airo_print_info("", "WPA unsupported (only firmware versions 5.30.17"
- " and greater support WPA. Detected %s)", cap_rid.prodVer);
- return 0;
-}
static struct net_device *_init_airo_card( unsigned short irq, int port,
int is_pcmcia, struct pci_dev *pci,
struct net_device *dev;
struct airo_info *ai;
int i, rc;
+ CapabilityRid cap_rid;
/* Create the network device object. */
dev = alloc_netdev(sizeof(*ai), "", ether_setup);
return NULL;
}
- ai = dev->priv;
+ ai = dev->ml_priv = netdev_priv(dev);
ai->wifidev = NULL;
ai->flags = 1 << FLAG_RADIO_DOWN;
ai->jobs = 0;
goto err_out_free;
airo_networks_initialize (ai);
+ skb_queue_head_init (&ai->txq);
+
/* The Airo-specific entries in the device structure. */
- if (test_bit(FLAG_MPI,&ai->flags)) {
- skb_queue_head_init (&ai->txq);
- dev->hard_start_xmit = &mpi_start_xmit;
- } else
- dev->hard_start_xmit = &airo_start_xmit;
- dev->get_stats = &airo_get_stats;
- dev->set_multicast_list = &airo_set_multicast_list;
- dev->set_mac_address = &airo_set_mac_address;
- dev->do_ioctl = &airo_ioctl;
+ if (test_bit(FLAG_MPI,&ai->flags))
+ dev->netdev_ops = &mpi_netdev_ops;
+ else
+ dev->netdev_ops = &airo_netdev_ops;
dev->wireless_handlers = &airo_handler_def;
ai->wireless_data.spy_data = &ai->spy_data;
dev->wireless_data = &ai->wireless_data;
- dev->change_mtu = &airo_change_mtu;
- dev->open = &airo_open;
- dev->stop = &airo_close;
dev->irq = irq;
dev->base_addr = port;
SET_NETDEV_DEV(dev, dmdev);
- SET_MODULE_OWNER(dev);
reset_card (dev, 1);
msleep(400);
}
if (probe) {
- if ( setup_card( ai, dev->dev_addr, 1 ) != SUCCESS ) {
+ if (setup_card(ai, dev->dev_addr, 1) != SUCCESS) {
airo_print_err(dev->name, "MAC could not be enabled" );
rc = -EIO;
goto err_out_map;
set_bit(FLAG_FLASHING, &ai->flags);
}
+ strcpy(dev->name, "eth%d");
+ rc = register_netdev(dev);
+ if (rc) {
+ airo_print_err(dev->name, "Couldn't register_netdev");
+ goto err_out_map;
+ }
+ ai->wifidev = init_wifidev(ai, dev);
+ if (!ai->wifidev)
+ goto err_out_reg;
+
+ rc = readCapabilityRid(ai, &cap_rid, 1);
+ if (rc != SUCCESS) {
+ rc = -EIO;
+ goto err_out_wifi;
+ }
+ /* WEP capability discovery */
+ ai->wep_capable = (cap_rid.softCap & cpu_to_le16(0x02)) ? 1 : 0;
+ ai->max_wep_idx = (cap_rid.softCap & cpu_to_le16(0x80)) ? 3 : 0;
+
+ airo_print_info(dev->name, "Firmware version %x.%x.%02d",
+ ((le16_to_cpu(cap_rid.softVer) >> 8) & 0xF),
+ (le16_to_cpu(cap_rid.softVer) & 0xFF),
+ le16_to_cpu(cap_rid.softSubVer));
+
/* Test for WPA support */
- if (airo_test_wpa_capable(ai)) {
+ /* Only firmware versions 5.30.17 or better can do WPA */
+ if (le16_to_cpu(cap_rid.softVer) > 0x530
+ || (le16_to_cpu(cap_rid.softVer) == 0x530
+ && le16_to_cpu(cap_rid.softSubVer) >= 17)) {
+ airo_print_info(ai->dev->name, "WPA supported.");
+
set_bit(FLAG_WPA_CAPABLE, &ai->flags);
ai->bssListFirst = RID_WPA_BSSLISTFIRST;
ai->bssListNext = RID_WPA_BSSLISTNEXT;
ai->bssListRidLen = sizeof(BSSListRid);
} else {
+ airo_print_info(ai->dev->name, "WPA unsupported with firmware "
+ "versions older than 5.30.17.");
+
ai->bssListFirst = RID_BSSLISTFIRST;
ai->bssListNext = RID_BSSLISTNEXT;
ai->bssListRidLen = sizeof(BSSListRid) - sizeof(BSSListRidExtra);
}
- strcpy(dev->name, "eth%d");
- rc = register_netdev(dev);
- if (rc) {
- airo_print_err(dev->name, "Couldn't register_netdev");
- goto err_out_map;
- }
- ai->wifidev = init_wifidev(ai, dev);
- if (!ai->wifidev)
- goto err_out_reg;
-
set_bit(FLAG_REGISTERED,&ai->flags);
- airo_print_info(dev->name, "MAC enabled %x:%x:%x:%x:%x:%x",
- dev->dev_addr[0], dev->dev_addr[1], dev->dev_addr[2],
- dev->dev_addr[3], dev->dev_addr[4], dev->dev_addr[5] );
+ airo_print_info(dev->name, "MAC enabled %pM", dev->dev_addr);
/* Allocate the transmit buffers */
if (probe && !test_bit(FLAG_MPI,&ai->flags))
for( i = 0; i < MAX_FIDS; i++ )
ai->fids[i] = transmit_allocate(ai,AIRO_DEF_MTU,i>=MAX_FIDS/2);
- if (setup_proc_entry(dev, dev->priv) < 0)
+ if (setup_proc_entry(dev, dev->ml_priv) < 0)
goto err_out_wifi;
return dev;
static int waitbusy (struct airo_info *ai) {
int delay = 0;
- while ((IN4500 (ai, COMMAND) & COMMAND_BUSY) & (delay < 10000)) {
+ while ((IN4500(ai, COMMAND) & COMMAND_BUSY) && (delay < 10000)) {
udelay (10);
if ((++delay % 20) == 0)
OUT4500(ai, EVACK, EV_CLEARCOMMANDBUSY);
int reset_airo_card( struct net_device *dev )
{
int i;
- struct airo_info *ai = dev->priv;
+ struct airo_info *ai = dev->ml_priv;
if (reset_card (dev, 1))
return -1;
airo_print_err(dev->name, "MAC could not be enabled");
return -1;
}
- airo_print_info(dev->name, "MAC enabled %x:%x:%x:%x:%x:%x",
- dev->dev_addr[0], dev->dev_addr[1], dev->dev_addr[2],
- dev->dev_addr[3], dev->dev_addr[4], dev->dev_addr[5]);
+ airo_print_info(dev->name, "MAC enabled %pM", dev->dev_addr);
/* Allocate the transmit buffers if needed */
if (!test_bit(FLAG_MPI,&ai->flags))
for( i = 0; i < MAX_FIDS; i++ )
EXPORT_SYMBOL(reset_airo_card);
static void airo_send_event(struct net_device *dev) {
- struct airo_info *ai = dev->priv;
+ struct airo_info *ai = dev->ml_priv;
union iwreq_data wrqu;
StatusRid status_rid;
/* Try to read the first entry of the scan result */
rc = PC4500_readrid(ai, ai->bssListFirst, &bss, ai->bssListRidLen, 0);
- if((rc) || (bss.index == 0xffff)) {
+ if((rc) || (bss.index == cpu_to_le16(0xffff))) {
/* No scan results */
goto out;
}
/* Read and parse all entries */
tmp_net = NULL;
- while((!rc) && (bss.index != 0xffff)) {
+ while((!rc) && (bss.index != cpu_to_le16(0xffff))) {
/* Grab a network off the free list */
if (!list_empty(&ai->network_free_list)) {
tmp_net = list_entry(ai->network_free_list.next,
static int airo_thread(void *data) {
struct net_device *dev = data;
- struct airo_info *ai = dev->priv;
+ struct airo_info *ai = dev->ml_priv;
int locked;
set_freezable();
break;
}
- if (ai->power.event || test_bit(FLAG_FLASHING, &ai->flags)) {
- up(&ai->sem);
- continue;
- }
+ if (ai->power.event || test_bit(FLAG_FLASHING, &ai->flags)) {
+ up(&ai->sem);
+ continue;
+ }
+
+ if (test_bit(JOB_XMIT, &ai->jobs))
+ airo_end_xmit(dev);
+ else if (test_bit(JOB_XMIT11, &ai->jobs))
+ airo_end_xmit11(dev);
+ else if (test_bit(JOB_STATS, &ai->jobs))
+ airo_read_stats(dev);
+ else if (test_bit(JOB_WSTATS, &ai->jobs))
+ airo_read_wireless_stats(ai);
+ else if (test_bit(JOB_PROMISC, &ai->jobs))
+ airo_set_promisc(ai);
+ else if (test_bit(JOB_MIC, &ai->jobs))
+ micinit(ai);
+ else if (test_bit(JOB_EVENT, &ai->jobs))
+ airo_send_event(dev);
+ else if (test_bit(JOB_AUTOWEP, &ai->jobs))
+ timer_func(dev);
+ else if (test_bit(JOB_SCAN_RESULTS, &ai->jobs))
+ airo_process_scan_results(ai);
+ else /* Shouldn't get here, but we make sure to unlock */
+ up(&ai->sem);
+ }
+
+ return 0;
+}
+
+static int header_len(__le16 ctl)
+{
+ u16 fc = le16_to_cpu(ctl);
+ switch (fc & 0xc) {
+ case 4:
+ if ((fc & 0xe0) == 0xc0)
+ return 10; /* one-address control packet */
+ return 16; /* two-address control packet */
+ case 8:
+ if ((fc & 0x300) == 0x300)
+ return 30; /* WDS packet */
+ }
+ return 24;
+}
+
+static void airo_handle_cisco_mic(struct airo_info *ai)
+{
+ if (test_bit(FLAG_MIC_CAPABLE, &ai->flags)) {
+ set_bit(JOB_MIC, &ai->jobs);
+ wake_up_interruptible(&ai->thr_wait);
+ }
+}
+
+/* Airo Status codes */
+#define STAT_NOBEACON 0x8000 /* Loss of sync - missed beacons */
+#define STAT_MAXRETRIES 0x8001 /* Loss of sync - max retries */
+#define STAT_MAXARL 0x8002 /* Loss of sync - average retry level exceeded*/
+#define STAT_FORCELOSS 0x8003 /* Loss of sync - host request */
+#define STAT_TSFSYNC 0x8004 /* Loss of sync - TSF synchronization */
+#define STAT_DEAUTH 0x8100 /* low byte is 802.11 reason code */
+#define STAT_DISASSOC 0x8200 /* low byte is 802.11 reason code */
+#define STAT_ASSOC_FAIL 0x8400 /* low byte is 802.11 reason code */
+#define STAT_AUTH_FAIL 0x0300 /* low byte is 802.11 reason code */
+#define STAT_ASSOC 0x0400 /* Associated */
+#define STAT_REASSOC 0x0600 /* Reassociated? Only on firmware >= 5.30.17 */
+
+static void airo_print_status(const char *devname, u16 status)
+{
+ u8 reason = status & 0xFF;
+
+ switch (status & 0xFF00) {
+ case STAT_NOBEACON:
+ switch (status) {
+ case STAT_NOBEACON:
+ airo_print_dbg(devname, "link lost (missed beacons)");
+ break;
+ case STAT_MAXRETRIES:
+ case STAT_MAXARL:
+ airo_print_dbg(devname, "link lost (max retries)");
+ break;
+ case STAT_FORCELOSS:
+ airo_print_dbg(devname, "link lost (local choice)");
+ break;
+ case STAT_TSFSYNC:
+ airo_print_dbg(devname, "link lost (TSF sync lost)");
+ break;
+ default:
+ airo_print_dbg(devname, "unknow status %x\n", status);
+ break;
+ }
+ break;
+ case STAT_DEAUTH:
+ airo_print_dbg(devname, "deauthenticated (reason: %d)", reason);
+ break;
+ case STAT_DISASSOC:
+ airo_print_dbg(devname, "disassociated (reason: %d)", reason);
+ break;
+ case STAT_ASSOC_FAIL:
+ airo_print_dbg(devname, "association failed (reason: %d)",
+ reason);
+ break;
+ case STAT_AUTH_FAIL:
+ airo_print_dbg(devname, "authentication failed (reason: %d)",
+ reason);
+ break;
+ case STAT_ASSOC:
+ case STAT_REASSOC:
+ break;
+ default:
+ airo_print_dbg(devname, "unknow status %x\n", status);
+ break;
+ }
+}
+
+static void airo_handle_link(struct airo_info *ai)
+{
+ union iwreq_data wrqu;
+ int scan_forceloss = 0;
+ u16 status;
+
+ /* Get new status and acknowledge the link change */
+ status = le16_to_cpu(IN4500(ai, LINKSTAT));
+ OUT4500(ai, EVACK, EV_LINK);
+
+ if ((status == STAT_FORCELOSS) && (ai->scan_timeout > 0))
+ scan_forceloss = 1;
+
+ airo_print_status(ai->dev->name, status);
+
+ if ((status == STAT_ASSOC) || (status == STAT_REASSOC)) {
+ if (auto_wep)
+ ai->expires = 0;
+ if (ai->list_bss_task)
+ wake_up_process(ai->list_bss_task);
+ set_bit(FLAG_UPDATE_UNI, &ai->flags);
+ set_bit(FLAG_UPDATE_MULTI, &ai->flags);
+
+ if (down_trylock(&ai->sem) != 0) {
+ set_bit(JOB_EVENT, &ai->jobs);
+ wake_up_interruptible(&ai->thr_wait);
+ } else
+ airo_send_event(ai->dev);
+ } else if (!scan_forceloss) {
+ if (auto_wep && !ai->expires) {
+ ai->expires = RUN_AT(3*HZ);
+ wake_up_interruptible(&ai->thr_wait);
+ }
+
+ /* Send event to user space */
+ memset(wrqu.ap_addr.sa_data, '\0', ETH_ALEN);
+ wrqu.ap_addr.sa_family = ARPHRD_ETHER;
+ wireless_send_event(ai->dev, SIOCGIWAP, &wrqu, NULL);
+ }
+}
+
+static void airo_handle_rx(struct airo_info *ai)
+{
+ struct sk_buff *skb = NULL;
+ __le16 fc, v, *buffer, tmpbuf[4];
+ u16 len, hdrlen = 0, gap, fid;
+ struct rx_hdr hdr;
+ int success = 0;
+
+ if (test_bit(FLAG_MPI, &ai->flags)) {
+ if (test_bit(FLAG_802_11, &ai->flags))
+ mpi_receive_802_11(ai);
+ else
+ mpi_receive_802_3(ai);
+ OUT4500(ai, EVACK, EV_RX);
+ return;
+ }
+
+ fid = IN4500(ai, RXFID);
+
+ /* Get the packet length */
+ if (test_bit(FLAG_802_11, &ai->flags)) {
+ bap_setup (ai, fid, 4, BAP0);
+ bap_read (ai, (__le16*)&hdr, sizeof(hdr), BAP0);
+ /* Bad CRC. Ignore packet */
+ if (le16_to_cpu(hdr.status) & 2)
+ hdr.len = 0;
+ if (ai->wifidev == NULL)
+ hdr.len = 0;
+ } else {
+ bap_setup(ai, fid, 0x36, BAP0);
+ bap_read(ai, &hdr.len, 2, BAP0);
+ }
+ len = le16_to_cpu(hdr.len);
+
+ if (len > AIRO_DEF_MTU) {
+ airo_print_err(ai->dev->name, "Bad size %d", len);
+ goto done;
+ }
+ if (len == 0)
+ goto done;
+
+ if (test_bit(FLAG_802_11, &ai->flags)) {
+ bap_read(ai, &fc, sizeof (fc), BAP0);
+ hdrlen = header_len(fc);
+ } else
+ hdrlen = ETH_ALEN * 2;
+
+ skb = dev_alloc_skb(len + hdrlen + 2 + 2);
+ if (!skb) {
+ ai->dev->stats.rx_dropped++;
+ goto done;
+ }
+
+ skb_reserve(skb, 2); /* This way the IP header is aligned */
+ buffer = (__le16 *) skb_put(skb, len + hdrlen);
+ if (test_bit(FLAG_802_11, &ai->flags)) {
+ buffer[0] = fc;
+ bap_read(ai, buffer + 1, hdrlen - 2, BAP0);
+ if (hdrlen == 24)
+ bap_read(ai, tmpbuf, 6, BAP0);
+
+ bap_read(ai, &v, sizeof(v), BAP0);
+ gap = le16_to_cpu(v);
+ if (gap) {
+ if (gap <= 8) {
+ bap_read(ai, tmpbuf, gap, BAP0);
+ } else {
+ airo_print_err(ai->dev->name, "gaplen too "
+ "big. Problems will follow...");
+ }
+ }
+ bap_read(ai, buffer + hdrlen/2, len, BAP0);
+ } else {
+ MICBuffer micbuf;
+
+ bap_read(ai, buffer, ETH_ALEN * 2, BAP0);
+ if (ai->micstats.enabled) {
+ bap_read(ai, (__le16 *) &micbuf, sizeof (micbuf), BAP0);
+ if (ntohs(micbuf.typelen) > 0x05DC)
+ bap_setup(ai, fid, 0x44, BAP0);
+ else {
+ if (len <= sizeof (micbuf)) {
+ dev_kfree_skb_irq(skb);
+ goto done;
+ }
+
+ len -= sizeof(micbuf);
+ skb_trim(skb, len + hdrlen);
+ }
+ }
+
+ bap_read(ai, buffer + ETH_ALEN, len, BAP0);
+ if (decapsulate(ai, &micbuf, (etherHead*) buffer, len))
+ dev_kfree_skb_irq (skb);
+ else
+ success = 1;
+ }
+
+#ifdef WIRELESS_SPY
+ if (success && (ai->spy_data.spy_number > 0)) {
+ char *sa;
+ struct iw_quality wstats;
+
+ /* Prepare spy data : addr + qual */
+ if (!test_bit(FLAG_802_11, &ai->flags)) {
+ sa = (char *) buffer + 6;
+ bap_setup(ai, fid, 8, BAP0);
+ bap_read(ai, (__le16 *) hdr.rssi, 2, BAP0);
+ } else
+ sa = (char *) buffer + 10;
+ wstats.qual = hdr.rssi[0];
+ if (ai->rssi)
+ wstats.level = 0x100 - ai->rssi[hdr.rssi[1]].rssidBm;
+ else
+ wstats.level = (hdr.rssi[1] + 321) / 2;
+ wstats.noise = ai->wstats.qual.noise;
+ wstats.updated = IW_QUAL_LEVEL_UPDATED
+ | IW_QUAL_QUAL_UPDATED
+ | IW_QUAL_DBM;
+ /* Update spy records */
+ wireless_spy_update(ai->dev, sa, &wstats);
+ }
+#endif /* WIRELESS_SPY */
+
+done:
+ OUT4500(ai, EVACK, EV_RX);
+
+ if (success) {
+ if (test_bit(FLAG_802_11, &ai->flags)) {
+ skb_reset_mac_header(skb);
+ skb->pkt_type = PACKET_OTHERHOST;
+ skb->dev = ai->wifidev;
+ skb->protocol = htons(ETH_P_802_2);
+ } else
+ skb->protocol = eth_type_trans(skb, ai->dev);
+ skb->ip_summed = CHECKSUM_NONE;
+
+ netif_rx(skb);
+ }
+}
+
+static void airo_handle_tx(struct airo_info *ai, u16 status)
+{
+ int i, len = 0, index = -1;
+ u16 fid;
+
+ if (test_bit(FLAG_MPI, &ai->flags)) {
+ unsigned long flags;
+
+ if (status & EV_TXEXC)
+ get_tx_error(ai, -1);
+
+ spin_lock_irqsave(&ai->aux_lock, flags);
+ if (!skb_queue_empty(&ai->txq)) {
+ spin_unlock_irqrestore(&ai->aux_lock,flags);
+ mpi_send_packet(ai->dev);
+ } else {
+ clear_bit(FLAG_PENDING_XMIT, &ai->flags);
+ spin_unlock_irqrestore(&ai->aux_lock,flags);
+ netif_wake_queue(ai->dev);
+ }
+ OUT4500(ai, EVACK, status & (EV_TX | EV_TXCPY | EV_TXEXC));
+ return;
+ }
+
+ fid = IN4500(ai, TXCOMPLFID);
- if (test_bit(JOB_XMIT, &ai->jobs))
- airo_end_xmit(dev);
- else if (test_bit(JOB_XMIT11, &ai->jobs))
- airo_end_xmit11(dev);
- else if (test_bit(JOB_STATS, &ai->jobs))
- airo_read_stats(ai);
- else if (test_bit(JOB_WSTATS, &ai->jobs))
- airo_read_wireless_stats(ai);
- else if (test_bit(JOB_PROMISC, &ai->jobs))
- airo_set_promisc(ai);
- else if (test_bit(JOB_MIC, &ai->jobs))
- micinit(ai);
- else if (test_bit(JOB_EVENT, &ai->jobs))
- airo_send_event(dev);
- else if (test_bit(JOB_AUTOWEP, &ai->jobs))
- timer_func(dev);
- else if (test_bit(JOB_SCAN_RESULTS, &ai->jobs))
- airo_process_scan_results(ai);
- else /* Shouldn't get here, but we make sure to unlock */
- up(&ai->sem);
+ for(i = 0; i < MAX_FIDS; i++) {
+ if ((ai->fids[i] & 0xffff) == fid) {
+ len = ai->fids[i] >> 16;
+ index = i;
+ }
}
- return 0;
+ if (index != -1) {
+ if (status & EV_TXEXC)
+ get_tx_error(ai, index);
+
+ OUT4500(ai, EVACK, status & (EV_TX | EV_TXEXC));
+
+ /* Set up to be used again */
+ ai->fids[index] &= 0xffff;
+ if (index < MAX_FIDS / 2) {
+ if (!test_bit(FLAG_PENDING_XMIT, &ai->flags))
+ netif_wake_queue(ai->dev);
+ } else {
+ if (!test_bit(FLAG_PENDING_XMIT11, &ai->flags))
+ netif_wake_queue(ai->wifidev);
+ }
+ } else {
+ OUT4500(ai, EVACK, status & (EV_TX | EV_TXCPY | EV_TXEXC));
+ airo_print_err(ai->dev->name, "Unallocated FID was used to xmit");
+ }
}
-static irqreturn_t airo_interrupt ( int irq, void* dev_id) {
- struct net_device *dev = (struct net_device *)dev_id;
- u16 status;
- u16 fid;
- struct airo_info *apriv = dev->priv;
- u16 savedInterrupts = 0;
+static irqreturn_t airo_interrupt(int irq, void *dev_id)
+{
+ struct net_device *dev = dev_id;
+ u16 status, savedInterrupts = 0;
+ struct airo_info *ai = dev->ml_priv;
int handled = 0;
if (!netif_device_present(dev))
return IRQ_NONE;
for (;;) {
- status = IN4500( apriv, EVSTAT );
- if ( !(status & STATUS_INTS) || status == 0xffff ) break;
+ status = IN4500(ai, EVSTAT);
+ if (!(status & STATUS_INTS) || (status == 0xffff))
+ break;
handled = 1;
- if ( status & EV_AWAKE ) {
- OUT4500( apriv, EVACK, EV_AWAKE );
- OUT4500( apriv, EVACK, EV_AWAKE );
+ if (status & EV_AWAKE) {
+ OUT4500(ai, EVACK, EV_AWAKE);
+ OUT4500(ai, EVACK, EV_AWAKE);
}
if (!savedInterrupts) {
- savedInterrupts = IN4500( apriv, EVINTEN );
- OUT4500( apriv, EVINTEN, 0 );
+ savedInterrupts = IN4500(ai, EVINTEN);
+ OUT4500(ai, EVINTEN, 0);
}
- if ( status & EV_MIC ) {
- OUT4500( apriv, EVACK, EV_MIC );
- if (test_bit(FLAG_MIC_CAPABLE, &apriv->flags)) {
- set_bit(JOB_MIC, &apriv->jobs);
- wake_up_interruptible(&apriv->thr_wait);
- }
+ if (status & EV_MIC) {
+ OUT4500(ai, EVACK, EV_MIC);
+ airo_handle_cisco_mic(ai);
}
- if ( status & EV_LINK ) {
- union iwreq_data wrqu;
- int scan_forceloss = 0;
- /* The link status has changed, if you want to put a
- monitor hook in, do it here. (Remember that
- interrupts are still disabled!)
- */
- u16 newStatus = IN4500(apriv, LINKSTAT);
- OUT4500( apriv, EVACK, EV_LINK);
- /* Here is what newStatus means: */
-#define NOBEACON 0x8000 /* Loss of sync - missed beacons */
-#define MAXRETRIES 0x8001 /* Loss of sync - max retries */
-#define MAXARL 0x8002 /* Loss of sync - average retry level exceeded*/
-#define FORCELOSS 0x8003 /* Loss of sync - host request */
-#define TSFSYNC 0x8004 /* Loss of sync - TSF synchronization */
-#define DEAUTH 0x8100 /* Deauthentication (low byte is reason code) */
-#define DISASS 0x8200 /* Disassociation (low byte is reason code) */
-#define ASSFAIL 0x8400 /* Association failure (low byte is reason
- code) */
-#define AUTHFAIL 0x0300 /* Authentication failure (low byte is reason
- code) */
-#define ASSOCIATED 0x0400 /* Associated */
-#define REASSOCIATED 0x0600 /* Reassociated? Only on firmware >= 5.30.17 */
-#define RC_RESERVED 0 /* Reserved return code */
-#define RC_NOREASON 1 /* Unspecified reason */
-#define RC_AUTHINV 2 /* Previous authentication invalid */
-#define RC_DEAUTH 3 /* Deauthenticated because sending station is
- leaving */
-#define RC_NOACT 4 /* Disassociated due to inactivity */
-#define RC_MAXLOAD 5 /* Disassociated because AP is unable to handle
- all currently associated stations */
-#define RC_BADCLASS2 6 /* Class 2 frame received from
- non-Authenticated station */
-#define RC_BADCLASS3 7 /* Class 3 frame received from
- non-Associated station */
-#define RC_STATLEAVE 8 /* Disassociated because sending station is
- leaving BSS */
-#define RC_NOAUTH 9 /* Station requesting (Re)Association is not
- Authenticated with the responding station */
- if (newStatus == FORCELOSS && apriv->scan_timeout > 0)
- scan_forceloss = 1;
- if(newStatus == ASSOCIATED || newStatus == REASSOCIATED) {
- if (auto_wep)
- apriv->expires = 0;
- if (apriv->list_bss_task)
- wake_up_process(apriv->list_bss_task);
- set_bit(FLAG_UPDATE_UNI, &apriv->flags);
- set_bit(FLAG_UPDATE_MULTI, &apriv->flags);
-
- if (down_trylock(&apriv->sem) != 0) {
- set_bit(JOB_EVENT, &apriv->jobs);
- wake_up_interruptible(&apriv->thr_wait);
- } else
- airo_send_event(dev);
- } else if (!scan_forceloss) {
- if (auto_wep && !apriv->expires) {
- apriv->expires = RUN_AT(3*HZ);
- wake_up_interruptible(&apriv->thr_wait);
- }
- /* Send event to user space */
- memset(wrqu.ap_addr.sa_data, '\0', ETH_ALEN);
- wrqu.ap_addr.sa_family = ARPHRD_ETHER;
- wireless_send_event(dev, SIOCGIWAP, &wrqu,NULL);
- }
+ if (status & EV_LINK) {
+ /* Link status changed */
+ airo_handle_link(ai);
}
/* Check to see if there is something to receive */
- if ( status & EV_RX ) {
- struct sk_buff *skb = NULL;
- u16 fc, len, hdrlen = 0;
-#pragma pack(1)
- struct {
- u16 status, len;
- u8 rssi[2];
- u8 rate;
- u8 freq;
- u16 tmp[4];
- } hdr;
-#pragma pack()
- u16 gap;
- u16 tmpbuf[4];
- u16 *buffer;
-
- if (test_bit(FLAG_MPI,&apriv->flags)) {
- if (test_bit(FLAG_802_11, &apriv->flags))
- mpi_receive_802_11(apriv);
- else
- mpi_receive_802_3(apriv);
- OUT4500(apriv, EVACK, EV_RX);
- goto exitrx;
- }
-
- fid = IN4500( apriv, RXFID );
-
- /* Get the packet length */
- if (test_bit(FLAG_802_11, &apriv->flags)) {
- bap_setup (apriv, fid, 4, BAP0);
- bap_read (apriv, (u16*)&hdr, sizeof(hdr), BAP0);
- /* Bad CRC. Ignore packet */
- if (le16_to_cpu(hdr.status) & 2)
- hdr.len = 0;
- if (apriv->wifidev == NULL)
- hdr.len = 0;
- } else {
- bap_setup (apriv, fid, 0x36, BAP0);
- bap_read (apriv, (u16*)&hdr.len, 2, BAP0);
- }
- len = le16_to_cpu(hdr.len);
-
- if (len > AIRO_DEF_MTU) {
- airo_print_err(apriv->dev->name, "Bad size %d", len);
- goto badrx;
- }
- if (len == 0)
- goto badrx;
-
- if (test_bit(FLAG_802_11, &apriv->flags)) {
- bap_read (apriv, (u16*)&fc, sizeof(fc), BAP0);
- fc = le16_to_cpu(fc);
- switch (fc & 0xc) {
- case 4:
- if ((fc & 0xe0) == 0xc0)
- hdrlen = 10;
- else
- hdrlen = 16;
- break;
- case 8:
- if ((fc&0x300)==0x300){
- hdrlen = 30;
- break;
- }
- default:
- hdrlen = 24;
- }
- } else
- hdrlen = ETH_ALEN * 2;
-
- skb = dev_alloc_skb( len + hdrlen + 2 + 2 );
- if ( !skb ) {
- apriv->stats.rx_dropped++;
- goto badrx;
- }
- skb_reserve(skb, 2); /* This way the IP header is aligned */
- buffer = (u16*)skb_put (skb, len + hdrlen);
- if (test_bit(FLAG_802_11, &apriv->flags)) {
- buffer[0] = fc;
- bap_read (apriv, buffer + 1, hdrlen - 2, BAP0);
- if (hdrlen == 24)
- bap_read (apriv, tmpbuf, 6, BAP0);
-
- bap_read (apriv, &gap, sizeof(gap), BAP0);
- gap = le16_to_cpu(gap);
- if (gap) {
- if (gap <= 8) {
- bap_read (apriv, tmpbuf, gap, BAP0);
- } else {
- airo_print_err(apriv->dev->name, "gaplen too "
- "big. Problems will follow...");
- }
- }
- bap_read (apriv, buffer + hdrlen/2, len, BAP0);
- } else {
- MICBuffer micbuf;
- bap_read (apriv, buffer, ETH_ALEN*2, BAP0);
- if (apriv->micstats.enabled) {
- bap_read (apriv,(u16*)&micbuf,sizeof(micbuf),BAP0);
- if (ntohs(micbuf.typelen) > 0x05DC)
- bap_setup (apriv, fid, 0x44, BAP0);
- else {
- if (len <= sizeof(micbuf))
- goto badmic;
-
- len -= sizeof(micbuf);
- skb_trim (skb, len + hdrlen);
- }
- }
- bap_read(apriv,buffer+ETH_ALEN,len,BAP0);
- if (decapsulate(apriv,&micbuf,(etherHead*)buffer,len)) {
-badmic:
- dev_kfree_skb_irq (skb);
-badrx:
- OUT4500( apriv, EVACK, EV_RX);
- goto exitrx;
- }
- }
-#ifdef WIRELESS_SPY
- if (apriv->spy_data.spy_number > 0) {
- char *sa;
- struct iw_quality wstats;
- /* Prepare spy data : addr + qual */
- if (!test_bit(FLAG_802_11, &apriv->flags)) {
- sa = (char*)buffer + 6;
- bap_setup (apriv, fid, 8, BAP0);
- bap_read (apriv, (u16*)hdr.rssi, 2, BAP0);
- } else
- sa = (char*)buffer + 10;
- wstats.qual = hdr.rssi[0];
- if (apriv->rssi)
- wstats.level = 0x100 - apriv->rssi[hdr.rssi[1]].rssidBm;
- else
- wstats.level = (hdr.rssi[1] + 321) / 2;
- wstats.noise = apriv->wstats.qual.noise;
- wstats.updated = IW_QUAL_LEVEL_UPDATED
- | IW_QUAL_QUAL_UPDATED
- | IW_QUAL_DBM;
- /* Update spy records */
- wireless_spy_update(dev, sa, &wstats);
- }
-#endif /* WIRELESS_SPY */
- OUT4500( apriv, EVACK, EV_RX);
-
- if (test_bit(FLAG_802_11, &apriv->flags)) {
- skb_reset_mac_header(skb);
- skb->pkt_type = PACKET_OTHERHOST;
- skb->dev = apriv->wifidev;
- skb->protocol = htons(ETH_P_802_2);
- } else
- skb->protocol = eth_type_trans(skb,dev);
- skb->dev->last_rx = jiffies;
- skb->ip_summed = CHECKSUM_NONE;
-
- netif_rx( skb );
- }
-exitrx:
+ if (status & EV_RX)
+ airo_handle_rx(ai);
/* Check to see if a packet has been transmitted */
- if ( status & ( EV_TX|EV_TXCPY|EV_TXEXC ) ) {
- int i;
- int len = 0;
- int index = -1;
-
- if (test_bit(FLAG_MPI,&apriv->flags)) {
- unsigned long flags;
-
- if (status & EV_TXEXC)
- get_tx_error(apriv, -1);
- spin_lock_irqsave(&apriv->aux_lock, flags);
- if (!skb_queue_empty(&apriv->txq)) {
- spin_unlock_irqrestore(&apriv->aux_lock,flags);
- mpi_send_packet (dev);
- } else {
- clear_bit(FLAG_PENDING_XMIT, &apriv->flags);
- spin_unlock_irqrestore(&apriv->aux_lock,flags);
- netif_wake_queue (dev);
- }
- OUT4500( apriv, EVACK,
- status & (EV_TX|EV_TXCPY|EV_TXEXC));
- goto exittx;
- }
-
- fid = IN4500(apriv, TXCOMPLFID);
+ if (status & (EV_TX | EV_TXCPY | EV_TXEXC))
+ airo_handle_tx(ai, status);
- for( i = 0; i < MAX_FIDS; i++ ) {
- if ( ( apriv->fids[i] & 0xffff ) == fid ) {
- len = apriv->fids[i] >> 16;
- index = i;
- }
- }
- if (index != -1) {
- if (status & EV_TXEXC)
- get_tx_error(apriv, index);
- OUT4500( apriv, EVACK, status & (EV_TX | EV_TXEXC));
- /* Set up to be used again */
- apriv->fids[index] &= 0xffff;
- if (index < MAX_FIDS / 2) {
- if (!test_bit(FLAG_PENDING_XMIT, &apriv->flags))
- netif_wake_queue(dev);
- } else {
- if (!test_bit(FLAG_PENDING_XMIT11, &apriv->flags))
- netif_wake_queue(apriv->wifidev);
- }
- } else {
- OUT4500( apriv, EVACK, status & (EV_TX | EV_TXCPY | EV_TXEXC));
- airo_print_err(apriv->dev->name, "Unallocated FID was "
- "used to xmit" );
- }
- }
-exittx:
- if ( status & ~STATUS_INTS & ~IGNORE_INTS )
- airo_print_warn(apriv->dev->name, "Got weird status %x",
+ if ( status & ~STATUS_INTS & ~IGNORE_INTS ) {
+ airo_print_warn(ai->dev->name, "Got weird status %x",
status & ~STATUS_INTS & ~IGNORE_INTS );
+ }
}
if (savedInterrupts)
- OUT4500( apriv, EVINTEN, savedInterrupts );
+ OUT4500(ai, EVINTEN, savedInterrupts);
- /* done.. */
return IRQ_RETVAL(handled);
}
skb = dev_alloc_skb(len);
if (!skb) {
- ai->stats.rx_dropped++;
+ ai->dev->stats.rx_dropped++;
goto badrx;
}
buffer = skb_put(skb,len);
skb->ip_summed = CHECKSUM_NONE;
skb->protocol = eth_type_trans(skb, ai->dev);
- skb->dev->last_rx = jiffies;
netif_rx(skb);
}
badrx:
}
}
-void mpi_receive_802_11 (struct airo_info *ai)
+static void mpi_receive_802_11(struct airo_info *ai)
{
RxFid rxd;
struct sk_buff *skb = NULL;
- u16 fc, len, hdrlen = 0;
-#pragma pack(1)
- struct {
- u16 status, len;
- u8 rssi[2];
- u8 rate;
- u8 freq;
- u16 tmp[4];
- } hdr;
-#pragma pack()
+ u16 len, hdrlen = 0;
+ __le16 fc;
+ struct rx_hdr hdr;
u16 gap;
u16 *buffer;
- char *ptr = ai->rxfids[0].virtual_host_addr+4;
+ char *ptr = ai->rxfids[0].virtual_host_addr + 4;
memcpy_fromio(&rxd, ai->rxfids[0].card_ram_off, sizeof(rxd));
memcpy ((char *)&hdr, ptr, sizeof(hdr));
if (len == 0)
goto badrx;
- memcpy ((char *)&fc, ptr, sizeof(fc));
- fc = le16_to_cpu(fc);
- switch (fc & 0xc) {
- case 4:
- if ((fc & 0xe0) == 0xc0)
- hdrlen = 10;
- else
- hdrlen = 16;
- break;
- case 8:
- if ((fc&0x300)==0x300){
- hdrlen = 30;
- break;
- }
- default:
- hdrlen = 24;
- }
+ fc = get_unaligned((__le16 *)ptr);
+ hdrlen = header_len(fc);
skb = dev_alloc_skb( len + hdrlen + 2 );
if ( !skb ) {
- ai->stats.rx_dropped++;
+ ai->dev->stats.rx_dropped++;
goto badrx;
}
buffer = (u16*)skb_put (skb, len + hdrlen);
ptr += hdrlen;
if (hdrlen == 24)
ptr += 6;
- memcpy ((char *)&gap, ptr, sizeof(gap));
- ptr += sizeof(gap);
- gap = le16_to_cpu(gap);
+ gap = get_unaligned_le16(ptr);
+ ptr += sizeof(__le16);
if (gap) {
if (gap <= 8)
ptr += gap;
skb->pkt_type = PACKET_OTHERHOST;
skb->dev = ai->wifidev;
skb->protocol = htons(ETH_P_802_2);
- skb->dev->last_rx = jiffies;
skb->ip_summed = CHECKSUM_NONE;
netif_rx( skb );
+
badrx:
if (rxd.valid == 0) {
rxd.valid = 1;
Cmd cmd;
Resp rsp;
int status;
- int i;
SsidRid mySsid;
- u16 lastindex;
+ __le16 lastindex;
WepKeyRid wkr;
int rc;
if (lock)
up(&ai->sem);
if (ai->config.len == 0) {
+ int i;
tdsRssiRid rssi_rid;
CapabilityRid cap_rid;
else {
kfree(ai->rssi);
ai->rssi = NULL;
- if (cap_rid.softCap & 8)
+ if (cap_rid.softCap & cpu_to_le16(8))
ai->config.rmode |= RXMODE_NORMALIZED_RSSI;
else
airo_print_warn(ai->dev->name, "unknown received signal "
ai->config.authType = AUTH_OPEN;
ai->config.modulation = MOD_CCK;
- if ((cap_rid.len>=sizeof(cap_rid)) && (cap_rid.extSoftCap&1) &&
- (micsetup(ai) == SUCCESS)) {
+ if (le16_to_cpu(cap_rid.len) >= sizeof(cap_rid) &&
+ (cap_rid.extSoftCap & cpu_to_le16(1)) &&
+ micsetup(ai) == SUCCESS) {
ai->config.opmode |= MODE_MIC;
set_bit(FLAG_MIC_CAPABLE, &ai->flags);
}
/* Check to see if there are any insmod configured
rates to add */
if ( rates[0] ) {
- int i = 0;
memset(ai->config.rates,0,sizeof(ai->config.rates));
for( i = 0; i < 8 && rates[i]; i++ ) {
ai->config.rates[i] = rates[i];
}
}
if ( basic_rate > 0 ) {
- int i;
for( i = 0; i < 8; i++ ) {
if ( ai->config.rates[i] == basic_rate ||
!ai->config.rates ) {
if ( ssids[0] ) {
int i;
for( i = 0; i < 3 && ssids[i]; i++ ) {
- mySsid.ssids[i].len = strlen(ssids[i]);
- if ( mySsid.ssids[i].len > 32 )
- mySsid.ssids[i].len = 32;
- memcpy(mySsid.ssids[i].ssid, ssids[i],
- mySsid.ssids[i].len);
+ size_t len = strlen(ssids[i]);
+ if (len > 32)
+ len = 32;
+ mySsid.ssids[i].len = cpu_to_le16(len);
+ memcpy(mySsid.ssids[i].ssid, ssids[i], len);
}
- mySsid.len = sizeof(mySsid);
+ mySsid.len = cpu_to_le16(sizeof(mySsid));
}
status = writeConfigRid(ai, lock);
rc = readWepKeyRid(ai, &wkr, 1, lock);
if (rc == SUCCESS) do {
lastindex = wkr.kindex;
- if (wkr.kindex == 0xffff) {
+ if (wkr.kindex == cpu_to_le16(0xffff)) {
ai->defindex = wkr.mac[0];
}
rc = readWepKeyRid(ai, &wkr, 0, lock);
}
/* requires call to bap_setup() first */
-static int aux_bap_read(struct airo_info *ai, u16 *pu16Dst,
+static int aux_bap_read(struct airo_info *ai, __le16 *pu16Dst,
int bytelen, int whichbap)
{
u16 len;
/* requires call to bap_setup() first */
-static int fast_bap_read(struct airo_info *ai, u16 *pu16Dst,
+static int fast_bap_read(struct airo_info *ai, __le16 *pu16Dst,
int bytelen, int whichbap)
{
bytelen = (bytelen + 1) & (~1); // round up to even value
}
/* requires call to bap_setup() first */
-static int bap_write(struct airo_info *ai, const u16 *pu16Src,
+static int bap_write(struct airo_info *ai, const __le16 *pu16Src,
int bytelen, int whichbap)
{
bytelen = (bytelen + 1) & (~1); // round up to even value
// read the rid length field
bap_read(ai, pBuf, 2, BAP1);
// length for remaining part of rid
- len = min(len, (int)le16_to_cpu(*(u16*)pBuf)) - 2;
+ len = min(len, (int)le16_to_cpu(*(__le16*)pBuf)) - 2;
if ( len <= 2 ) {
airo_print_err(ai->dev->name,
goto done;
}
// read remainder of the rid
- rc = bap_read(ai, ((u16*)pBuf)+1, len, BAP1);
+ rc = bap_read(ai, ((__le16*)pBuf)+1, len, BAP1);
}
done:
if (lock)
u16 status;
int rc = SUCCESS;
- *(u16*)pBuf = cpu_to_le16((u16)len);
+ *(__le16*)pBuf = cpu_to_le16((u16)len);
if (lock) {
if (down_interruptible(&ai->sem))
if (test_bit(FLAG_ENABLED, &ai->flags) && (RID_WEP_TEMP != rid))
airo_print_err(ai->dev->name,
"%s: MAC should be disabled (rid=%04x)",
- __FUNCTION__, rid);
+ __func__, rid);
memset(&cmd, 0, sizeof(cmd));
memset(&rsp, 0, sizeof(rsp));
&ai->config_desc.rid_desc, sizeof(Rid));
if (len < 4 || len > 2047) {
- airo_print_err(ai->dev->name, "%s: len=%d", __FUNCTION__, len);
+ airo_print_err(ai->dev->name, "%s: len=%d", __func__, len);
rc = -1;
} else {
memcpy((char *)ai->config_desc.virtual_host_addr,
rc = issuecommand(ai, &cmd, &rsp);
if ((rc & 0xff00) != 0) {
airo_print_err(ai->dev->name, "%s: Write rid Error %d",
- __FUNCTION__, rc);
+ __func__, rc);
airo_print_err(ai->dev->name, "%s: Cmd=%04x",
- __FUNCTION__, cmd.cmd);
+ __func__, cmd.cmd);
}
if ((rsp.status & 0x7f00))
Cmd cmd;
Resp rsp;
u16 txFid;
- u16 txControl;
+ __le16 txControl;
cmd.cmd = CMD_ALLOCATETX;
cmd.parm0 = lenPayload;
Make sure the BAP1 spinlock is held when this is called. */
static int transmit_802_3_packet(struct airo_info *ai, int len, char *pPacket)
{
- u16 payloadLen;
+ __le16 payloadLen;
Cmd cmd;
Resp rsp;
int miclen = 0;
len -= ETH_ALEN * 2;
if (test_bit(FLAG_MIC_CAPABLE, &ai->flags) && ai->micstats.enabled &&
- (ntohs(((u16 *)pPacket)[6]) != 0x888E)) {
+ (ntohs(((__be16 *)pPacket)[6]) != 0x888E)) {
if (encapsulate(ai,(etherHead *)pPacket,&pMic,len) != SUCCESS)
return ERROR;
miclen = sizeof(pMic);
* we have to subtract the 12 bytes for the addresses off */
payloadLen = cpu_to_le16(len + miclen);
bap_write(ai, &payloadLen, sizeof(payloadLen),BAP1);
- bap_write(ai, (const u16*)pPacket, sizeof(etherHead), BAP1);
+ bap_write(ai, (__le16*)pPacket, sizeof(etherHead), BAP1);
if (miclen)
- bap_write(ai, (const u16*)&pMic, miclen, BAP1);
- bap_write(ai, (const u16*)(pPacket + sizeof(etherHead)), len, BAP1);
+ bap_write(ai, (__le16*)&pMic, miclen, BAP1);
+ bap_write(ai, (__le16*)(pPacket + sizeof(etherHead)), len, BAP1);
// issue the transmit command
memset( &cmd, 0, sizeof( cmd ) );
cmd.cmd = CMD_TRANSMIT;
static int transmit_802_11_packet(struct airo_info *ai, int len, char *pPacket)
{
- u16 fc, payloadLen;
+ __le16 fc, payloadLen;
Cmd cmd;
Resp rsp;
int hdrlen;
- struct {
- u8 addr4[ETH_ALEN];
- u16 gaplen;
- u8 gap[6];
- } gap;
+ static u8 tail[(30-10) + 2 + 6] = {[30-10] = 6};
+ /* padding of header to full size + le16 gaplen (6) + gaplen bytes */
u16 txFid = len;
len >>= 16;
- gap.gaplen = 6;
- fc = le16_to_cpu(*(const u16*)pPacket);
- switch (fc & 0xc) {
- case 4:
- if ((fc & 0xe0) == 0xc0)
- hdrlen = 10;
- else
- hdrlen = 16;
- break;
- case 8:
- if ((fc&0x300)==0x300){
- hdrlen = 30;
- break;
- }
- default:
- hdrlen = 24;
- }
+ fc = *(__le16*)pPacket;
+ hdrlen = header_len(fc);
if (len < hdrlen) {
airo_print_warn(ai->dev->name, "Short packet %d", len);
payloadLen = cpu_to_le16(len-hdrlen);
bap_write(ai, &payloadLen, sizeof(payloadLen),BAP1);
if (bap_setup(ai, txFid, 0x0014, BAP1) != SUCCESS) return ERROR;
- bap_write(ai, (const u16*)pPacket, hdrlen, BAP1);
- bap_write(ai, hdrlen == 30 ?
- (const u16*)&gap.gaplen : (const u16*)&gap, 38 - hdrlen, BAP1);
+ bap_write(ai, (__le16 *)pPacket, hdrlen, BAP1);
+ bap_write(ai, (__le16 *)(tail + (hdrlen - 10)), 38 - hdrlen, BAP1);
- bap_write(ai, (const u16*)(pPacket + hdrlen), len - hdrlen, BAP1);
+ bap_write(ai, (__le16 *)(pPacket + hdrlen), len - hdrlen, BAP1);
// issue the transmit command
memset( &cmd, 0, sizeof( cmd ) );
cmd.cmd = CMD_TRANSMIT;
static int proc_wepkey_open( struct inode *inode, struct file *file );
static const struct file_operations proc_statsdelta_ops = {
+ .owner = THIS_MODULE,
.read = proc_read,
.open = proc_statsdelta_open,
.release = proc_close
};
static const struct file_operations proc_stats_ops = {
+ .owner = THIS_MODULE,
.read = proc_read,
.open = proc_stats_open,
.release = proc_close
};
static const struct file_operations proc_status_ops = {
+ .owner = THIS_MODULE,
.read = proc_read,
.open = proc_status_open,
.release = proc_close
};
static const struct file_operations proc_SSID_ops = {
+ .owner = THIS_MODULE,
.read = proc_read,
.write = proc_write,
.open = proc_SSID_open,
};
static const struct file_operations proc_BSSList_ops = {
+ .owner = THIS_MODULE,
.read = proc_read,
.write = proc_write,
.open = proc_BSSList_open,
};
static const struct file_operations proc_APList_ops = {
+ .owner = THIS_MODULE,
.read = proc_read,
.write = proc_write,
.open = proc_APList_open,
};
static const struct file_operations proc_config_ops = {
+ .owner = THIS_MODULE,
.read = proc_read,
.write = proc_write,
.open = proc_config_open,
};
static const struct file_operations proc_wepkey_ops = {
+ .owner = THIS_MODULE,
.read = proc_read,
.write = proc_write,
.open = proc_wepkey_open,
void (*on_close) (struct inode *, struct file *);
};
-#ifndef SETPROC_OPS
-#define SETPROC_OPS(entry, ops) (entry)->proc_fops = &(ops)
-#endif
-
static int setup_proc_entry( struct net_device *dev,
struct airo_info *apriv ) {
struct proc_dir_entry *entry;
goto fail;
apriv->proc_entry->uid = proc_uid;
apriv->proc_entry->gid = proc_gid;
- apriv->proc_entry->owner = THIS_MODULE;
/* Setup the StatsDelta */
- entry = create_proc_entry("StatsDelta",
- S_IFREG | (S_IRUGO&proc_perm),
- apriv->proc_entry);
+ entry = proc_create_data("StatsDelta",
+ S_IFREG | (S_IRUGO&proc_perm),
+ apriv->proc_entry, &proc_statsdelta_ops, dev);
if (!entry)
goto fail_stats_delta;
entry->uid = proc_uid;
entry->gid = proc_gid;
- entry->data = dev;
- entry->owner = THIS_MODULE;
- SETPROC_OPS(entry, proc_statsdelta_ops);
/* Setup the Stats */
- entry = create_proc_entry("Stats",
- S_IFREG | (S_IRUGO&proc_perm),
- apriv->proc_entry);
+ entry = proc_create_data("Stats",
+ S_IFREG | (S_IRUGO&proc_perm),
+ apriv->proc_entry, &proc_stats_ops, dev);
if (!entry)
goto fail_stats;
entry->uid = proc_uid;
entry->gid = proc_gid;
- entry->data = dev;
- entry->owner = THIS_MODULE;
- SETPROC_OPS(entry, proc_stats_ops);
/* Setup the Status */
- entry = create_proc_entry("Status",
- S_IFREG | (S_IRUGO&proc_perm),
- apriv->proc_entry);
+ entry = proc_create_data("Status",
+ S_IFREG | (S_IRUGO&proc_perm),
+ apriv->proc_entry, &proc_status_ops, dev);
if (!entry)
goto fail_status;
entry->uid = proc_uid;
entry->gid = proc_gid;
- entry->data = dev;
- entry->owner = THIS_MODULE;
- SETPROC_OPS(entry, proc_status_ops);
/* Setup the Config */
- entry = create_proc_entry("Config",
- S_IFREG | proc_perm,
- apriv->proc_entry);
+ entry = proc_create_data("Config",
+ S_IFREG | proc_perm,
+ apriv->proc_entry, &proc_config_ops, dev);
if (!entry)
goto fail_config;
entry->uid = proc_uid;
entry->gid = proc_gid;
- entry->data = dev;
- entry->owner = THIS_MODULE;
- SETPROC_OPS(entry, proc_config_ops);
/* Setup the SSID */
- entry = create_proc_entry("SSID",
- S_IFREG | proc_perm,
- apriv->proc_entry);
+ entry = proc_create_data("SSID",
+ S_IFREG | proc_perm,
+ apriv->proc_entry, &proc_SSID_ops, dev);
if (!entry)
goto fail_ssid;
entry->uid = proc_uid;
entry->gid = proc_gid;
- entry->data = dev;
- entry->owner = THIS_MODULE;
- SETPROC_OPS(entry, proc_SSID_ops);
/* Setup the APList */
- entry = create_proc_entry("APList",
- S_IFREG | proc_perm,
- apriv->proc_entry);
+ entry = proc_create_data("APList",
+ S_IFREG | proc_perm,
+ apriv->proc_entry, &proc_APList_ops, dev);
if (!entry)
goto fail_aplist;
entry->uid = proc_uid;
entry->gid = proc_gid;
- entry->data = dev;
- entry->owner = THIS_MODULE;
- SETPROC_OPS(entry, proc_APList_ops);
/* Setup the BSSList */
- entry = create_proc_entry("BSSList",
- S_IFREG | proc_perm,
- apriv->proc_entry);
+ entry = proc_create_data("BSSList",
+ S_IFREG | proc_perm,
+ apriv->proc_entry, &proc_BSSList_ops, dev);
if (!entry)
goto fail_bsslist;
entry->uid = proc_uid;
entry->gid = proc_gid;
- entry->data = dev;
- entry->owner = THIS_MODULE;
- SETPROC_OPS(entry, proc_BSSList_ops);
/* Setup the WepKey */
- entry = create_proc_entry("WepKey",
- S_IFREG | proc_perm,
- apriv->proc_entry);
+ entry = proc_create_data("WepKey",
+ S_IFREG | proc_perm,
+ apriv->proc_entry, &proc_wepkey_ops, dev);
if (!entry)
goto fail_wepkey;
entry->uid = proc_uid;
entry->gid = proc_gid;
- entry->data = dev;
- entry->owner = THIS_MODULE;
- SETPROC_OPS(entry, proc_wepkey_ops);
return 0;
size_t len,
loff_t *offset )
{
- loff_t pos = *offset;
- struct proc_data *priv = (struct proc_data*)file->private_data;
+ struct proc_data *priv = file->private_data;
if (!priv->rbuffer)
return -EINVAL;
- if (pos < 0)
- return -EINVAL;
- if (pos >= priv->readlen)
- return 0;
- if (len > priv->readlen - pos)
- len = priv->readlen - pos;
- if (copy_to_user(buffer, priv->rbuffer + pos, len))
- return -EFAULT;
- *offset = pos + len;
- return len;
+ return simple_read_from_buffer(buffer, len, offset, priv->rbuffer,
+ priv->readlen);
}
/*
return len;
}
-static int proc_status_open( struct inode *inode, struct file *file ) {
+static int proc_status_open(struct inode *inode, struct file *file)
+{
struct proc_data *data;
struct proc_dir_entry *dp = PDE(inode);
struct net_device *dev = dp->data;
- struct airo_info *apriv = dev->priv;
+ struct airo_info *apriv = dev->ml_priv;
CapabilityRid cap_rid;
StatusRid status_rid;
+ u16 mode;
int i;
if ((file->private_data = kzalloc(sizeof(struct proc_data ), GFP_KERNEL)) == NULL)
readStatusRid(apriv, &status_rid, 1);
readCapabilityRid(apriv, &cap_rid, 1);
+ mode = le16_to_cpu(status_rid.mode);
+
i = sprintf(data->rbuffer, "Status: %s%s%s%s%s%s%s%s%s\n",
- status_rid.mode & 1 ? "CFG ": "",
- status_rid.mode & 2 ? "ACT ": "",
- status_rid.mode & 0x10 ? "SYN ": "",
- status_rid.mode & 0x20 ? "LNK ": "",
- status_rid.mode & 0x40 ? "LEAP ": "",
- status_rid.mode & 0x80 ? "PRIV ": "",
- status_rid.mode & 0x100 ? "KEY ": "",
- status_rid.mode & 0x200 ? "WEP ": "",
- status_rid.mode & 0x8000 ? "ERR ": "");
+ mode & 1 ? "CFG ": "",
+ mode & 2 ? "ACT ": "",
+ mode & 0x10 ? "SYN ": "",
+ mode & 0x20 ? "LNK ": "",
+ mode & 0x40 ? "LEAP ": "",
+ mode & 0x80 ? "PRIV ": "",
+ mode & 0x100 ? "KEY ": "",
+ mode & 0x200 ? "WEP ": "",
+ mode & 0x8000 ? "ERR ": "");
sprintf( data->rbuffer+i, "Mode: %x\n"
"Signal Strength: %d\n"
"Signal Quality: %d\n"
"Radio type: %x\nCountry: %x\nHardware Version: %x\n"
"Software Version: %x\nSoftware Subversion: %x\n"
"Boot block version: %x\n",
- (int)status_rid.mode,
- (int)status_rid.normalizedSignalStrength,
- (int)status_rid.signalQuality,
- (int)status_rid.SSIDlen,
+ le16_to_cpu(status_rid.mode),
+ le16_to_cpu(status_rid.normalizedSignalStrength),
+ le16_to_cpu(status_rid.signalQuality),
+ le16_to_cpu(status_rid.SSIDlen),
status_rid.SSID,
status_rid.apName,
- (int)status_rid.channel,
- (int)status_rid.currentXmitRate/2,
+ le16_to_cpu(status_rid.channel),
+ le16_to_cpu(status_rid.currentXmitRate) / 2,
version,
cap_rid.prodName,
cap_rid.manName,
cap_rid.prodVer,
- cap_rid.radioType,
- cap_rid.country,
- cap_rid.hardVer,
- (int)cap_rid.softVer,
- (int)cap_rid.softSubVer,
- (int)cap_rid.bootBlockVer );
+ le16_to_cpu(cap_rid.radioType),
+ le16_to_cpu(cap_rid.country),
+ le16_to_cpu(cap_rid.hardVer),
+ le16_to_cpu(cap_rid.softVer),
+ le16_to_cpu(cap_rid.softSubVer),
+ le16_to_cpu(cap_rid.bootBlockVer));
data->readlen = strlen( data->rbuffer );
return 0;
}
static int proc_stats_rid_open( struct inode *inode,
struct file *file,
- u16 rid ) {
+ u16 rid )
+{
struct proc_data *data;
struct proc_dir_entry *dp = PDE(inode);
struct net_device *dev = dp->data;
- struct airo_info *apriv = dev->priv;
+ struct airo_info *apriv = dev->ml_priv;
StatsRid stats;
int i, j;
- u32 *vals = stats.vals;
+ __le32 *vals = stats.vals;
+ int len;
if ((file->private_data = kzalloc(sizeof(struct proc_data ), GFP_KERNEL)) == NULL)
return -ENOMEM;
}
readStatsRid(apriv, &stats, rid, 1);
+ len = le16_to_cpu(stats.len);
j = 0;
- for(i=0; statsLabels[i]!=(char *)-1 &&
- i*4<stats.len; i++){
+ for(i=0; statsLabels[i]!=(char *)-1 && i*4<len; i++) {
if (!statsLabels[i]) continue;
if (j+strlen(statsLabels[i])+16>4096) {
airo_print_warn(apriv->dev->name,
"Potentially disasterous buffer overflow averted!");
break;
}
- j+=sprintf(data->rbuffer+j, "%s: %u\n", statsLabels[i], vals[i]);
+ j+=sprintf(data->rbuffer+j, "%s: %u\n", statsLabels[i],
+ le32_to_cpu(vals[i]));
}
- if (i*4>=stats.len){
+ if (i*4 >= len) {
airo_print_warn(apriv->dev->name, "Got a short rid");
}
data->readlen = j;
static int get_dec_u16( char *buffer, int *start, int limit ) {
u16 value;
int valid = 0;
- for( value = 0; buffer[*start] >= '0' &&
- buffer[*start] <= '9' &&
- *start < limit; (*start)++ ) {
+ for (value = 0; *start < limit && buffer[*start] >= '0' &&
+ buffer[*start] <= '9'; (*start)++) {
valid = 1;
value *= 10;
value += buffer[*start] - '0';
struct iw_request_info *info, void *zwrq,
char *extra);
-static void proc_config_on_close( struct inode *inode, struct file *file ) {
+static inline int sniffing_mode(struct airo_info *ai)
+{
+ return (le16_to_cpu(ai->config.rmode) & le16_to_cpu(RXMODE_MASK)) >=
+ le16_to_cpu(RXMODE_RFMON);
+}
+
+static void proc_config_on_close(struct inode *inode, struct file *file)
+{
struct proc_data *data = file->private_data;
struct proc_dir_entry *dp = PDE(inode);
struct net_device *dev = dp->data;
- struct airo_info *ai = dev->priv;
+ struct airo_info *ai = dev->ml_priv;
char *line;
if ( !data->writelen ) return;
/*** Mode processing */
if ( !strncmp( line, "Mode: ", 6 ) ) {
line += 6;
- if ((ai->config.rmode & 0xff) >= RXMODE_RFMON)
- set_bit (FLAG_RESET, &ai->flags);
- ai->config.rmode &= 0xfe00;
+ if (sniffing_mode(ai))
+ set_bit (FLAG_RESET, &ai->flags);
+ ai->config.rmode &= ~RXMODE_FULL_MASK;
clear_bit (FLAG_802_11, &ai->flags);
- ai->config.opmode &= 0xFF00;
+ ai->config.opmode &= ~MODE_CFG_MASK;
ai->config.scanMode = SCANMODE_ACTIVE;
if ( line[0] == 'a' ) {
- ai->config.opmode |= 0;
+ ai->config.opmode |= MODE_STA_IBSS;
} else {
- ai->config.opmode |= 1;
+ ai->config.opmode |= MODE_STA_ESS;
if ( line[0] == 'r' ) {
ai->config.rmode |= RXMODE_RFMON | RXMODE_DISABLE_802_3_HEADER;
ai->config.scanMode = SCANMODE_PASSIVE;
line += 9;
v = get_dec_u16(line, &i, i+3);
if ( v != -1 ) {
- ai->config.channelSet = (u16)v;
+ ai->config.channelSet = cpu_to_le16(v);
set_bit (FLAG_COMMIT, &ai->flags);
}
} else if ( !strncmp( line, "XmitPower: ", 11 ) ) {
line += 11;
v = get_dec_u16(line, &i, i+3);
if ( v != -1 ) {
- ai->config.txPower = (u16)v;
+ ai->config.txPower = cpu_to_le16(v);
set_bit (FLAG_COMMIT, &ai->flags);
}
} else if ( !strncmp( line, "WEP: ", 5 ) ) {
line += 5;
switch( line[0] ) {
case 's':
- ai->config.authType = (u16)AUTH_SHAREDKEY;
+ ai->config.authType = AUTH_SHAREDKEY;
break;
case 'e':
- ai->config.authType = (u16)AUTH_ENCRYPT;
+ ai->config.authType = AUTH_ENCRYPT;
break;
default:
- ai->config.authType = (u16)AUTH_OPEN;
+ ai->config.authType = AUTH_OPEN;
break;
}
set_bit (FLAG_COMMIT, &ai->flags);
line += 16;
v = get_dec_u16(line, &i, 3);
v = (v<0) ? 0 : ((v>255) ? 255 : v);
- ai->config.longRetryLimit = (u16)v;
+ ai->config.longRetryLimit = cpu_to_le16(v);
set_bit (FLAG_COMMIT, &ai->flags);
} else if ( !strncmp( line, "ShortRetryLimit: ", 17 ) ) {
int v, i = 0;
line += 17;
v = get_dec_u16(line, &i, 3);
v = (v<0) ? 0 : ((v>255) ? 255 : v);
- ai->config.shortRetryLimit = (u16)v;
+ ai->config.shortRetryLimit = cpu_to_le16(v);
set_bit (FLAG_COMMIT, &ai->flags);
} else if ( !strncmp( line, "RTSThreshold: ", 14 ) ) {
int v, i = 0;
line += 14;
v = get_dec_u16(line, &i, 4);
v = (v<0) ? 0 : ((v>AIRO_DEF_MTU) ? AIRO_DEF_MTU : v);
- ai->config.rtsThres = (u16)v;
+ ai->config.rtsThres = cpu_to_le16(v);
set_bit (FLAG_COMMIT, &ai->flags);
} else if ( !strncmp( line, "TXMSDULifetime: ", 16 ) ) {
int v, i = 0;
line += 16;
v = get_dec_u16(line, &i, 5);
v = (v<0) ? 0 : v;
- ai->config.txLifetime = (u16)v;
+ ai->config.txLifetime = cpu_to_le16(v);
set_bit (FLAG_COMMIT, &ai->flags);
} else if ( !strncmp( line, "RXMSDULifetime: ", 16 ) ) {
int v, i = 0;
line += 16;
v = get_dec_u16(line, &i, 5);
v = (v<0) ? 0 : v;
- ai->config.rxLifetime = (u16)v;
+ ai->config.rxLifetime = cpu_to_le16(v);
set_bit (FLAG_COMMIT, &ai->flags);
} else if ( !strncmp( line, "TXDiversity: ", 13 ) ) {
ai->config.txDiversity =
v = get_dec_u16(line, &i, 4);
v = (v<256) ? 256 : ((v>AIRO_DEF_MTU) ? AIRO_DEF_MTU : v);
v = v & 0xfffe; /* Make sure its even */
- ai->config.fragThresh = (u16)v;
+ ai->config.fragThresh = cpu_to_le16(v);
set_bit (FLAG_COMMIT, &ai->flags);
} else if (!strncmp(line, "Modulation: ", 12)) {
line += 12;
airo_config_commit(dev, NULL, NULL, NULL);
}
-static char *get_rmode(u16 mode) {
- switch(mode&0xff) {
+static char *get_rmode(__le16 mode)
+{
+ switch(mode & RXMODE_MASK) {
case RXMODE_RFMON: return "rfmon";
case RXMODE_RFMON_ANYBSS: return "yna (any) bss rfmon";
case RXMODE_LANMON: return "lanmon";
return "ESS";
}
-static int proc_config_open( struct inode *inode, struct file *file ) {
+static int proc_config_open(struct inode *inode, struct file *file)
+{
struct proc_data *data;
struct proc_dir_entry *dp = PDE(inode);
struct net_device *dev = dp->data;
- struct airo_info *ai = dev->priv;
+ struct airo_info *ai = dev->ml_priv;
int i;
+ __le16 mode;
if ((file->private_data = kzalloc(sizeof(struct proc_data ), GFP_KERNEL)) == NULL)
return -ENOMEM;
readConfigRid(ai, 1);
+ mode = ai->config.opmode & MODE_CFG_MASK;
i = sprintf( data->rbuffer,
"Mode: %s\n"
"Radio: %s\n"
"DataRates: %d %d %d %d %d %d %d %d\n"
"Channel: %d\n"
"XmitPower: %d\n",
- (ai->config.opmode & 0xFF) == 0 ? "adhoc" :
- (ai->config.opmode & 0xFF) == 1 ? get_rmode(ai->config.rmode):
- (ai->config.opmode & 0xFF) == 2 ? "AP" :
- (ai->config.opmode & 0xFF) == 3 ? "AP RPTR" : "Error",
+ mode == MODE_STA_IBSS ? "adhoc" :
+ mode == MODE_STA_ESS ? get_rmode(ai->config.rmode):
+ mode == MODE_AP ? "AP" :
+ mode == MODE_AP_RPTR ? "AP RPTR" : "Error",
test_bit(FLAG_RADIO_OFF, &ai->flags) ? "off" : "on",
ai->config.nodeName,
- ai->config.powerSaveMode == 0 ? "CAM" :
- ai->config.powerSaveMode == 1 ? "PSP" :
- ai->config.powerSaveMode == 2 ? "PSPCAM" : "Error",
+ ai->config.powerSaveMode == POWERSAVE_CAM ? "CAM" :
+ ai->config.powerSaveMode == POWERSAVE_PSP ? "PSP" :
+ ai->config.powerSaveMode == POWERSAVE_PSPCAM ? "PSPCAM" :
+ "Error",
(int)ai->config.rates[0],
(int)ai->config.rates[1],
(int)ai->config.rates[2],
(int)ai->config.rates[5],
(int)ai->config.rates[6],
(int)ai->config.rates[7],
- (int)ai->config.channelSet,
- (int)ai->config.txPower
+ le16_to_cpu(ai->config.channelSet),
+ le16_to_cpu(ai->config.txPower)
);
sprintf( data->rbuffer + i,
"LongRetryLimit: %d\n"
"WEP: %s\n"
"Modulation: %s\n"
"Preamble: %s\n",
- (int)ai->config.longRetryLimit,
- (int)ai->config.shortRetryLimit,
- (int)ai->config.rtsThres,
- (int)ai->config.txLifetime,
- (int)ai->config.rxLifetime,
+ le16_to_cpu(ai->config.longRetryLimit),
+ le16_to_cpu(ai->config.shortRetryLimit),
+ le16_to_cpu(ai->config.rtsThres),
+ le16_to_cpu(ai->config.txLifetime),
+ le16_to_cpu(ai->config.rxLifetime),
ai->config.txDiversity == 1 ? "left" :
ai->config.txDiversity == 2 ? "right" : "both",
ai->config.rxDiversity == 1 ? "left" :
ai->config.rxDiversity == 2 ? "right" : "both",
- (int)ai->config.fragThresh,
+ le16_to_cpu(ai->config.fragThresh),
ai->config.authType == AUTH_ENCRYPT ? "encrypt" :
ai->config.authType == AUTH_SHAREDKEY ? "shared" : "open",
- ai->config.modulation == 0 ? "default" :
+ ai->config.modulation == MOD_DEFAULT ? "default" :
ai->config.modulation == MOD_CCK ? "cck" :
ai->config.modulation == MOD_MOK ? "mok" : "error",
ai->config.preamble == PREAMBLE_AUTO ? "auto" :
return 0;
}
-static void proc_SSID_on_close( struct inode *inode, struct file *file ) {
+static void proc_SSID_on_close(struct inode *inode, struct file *file)
+{
struct proc_data *data = (struct proc_data *)file->private_data;
struct proc_dir_entry *dp = PDE(inode);
struct net_device *dev = dp->data;
- struct airo_info *ai = dev->priv;
+ struct airo_info *ai = dev->ml_priv;
SsidRid SSID_rid;
int i;
- int offset = 0;
+ char *p = data->wbuffer;
+ char *end = p + data->writelen;
- if ( !data->writelen ) return;
+ if (!data->writelen)
+ return;
- memset( &SSID_rid, 0, sizeof( SSID_rid ) );
+ *end = '\n'; /* sentinel; we have space for it */
- for( i = 0; i < 3; i++ ) {
- int j;
- for( j = 0; j+offset < data->writelen && j < 32 &&
- data->wbuffer[offset+j] != '\n'; j++ ) {
- SSID_rid.ssids[i].ssid[j] = data->wbuffer[offset+j];
- }
- if ( j == 0 ) break;
- SSID_rid.ssids[i].len = j;
- offset += j;
- while( data->wbuffer[offset] != '\n' &&
- offset < data->writelen ) offset++;
- offset++;
+ memset(&SSID_rid, 0, sizeof(SSID_rid));
+
+ for (i = 0; i < 3 && p < end; i++) {
+ int j = 0;
+ /* copy up to 32 characters from this line */
+ while (*p != '\n' && j < 32)
+ SSID_rid.ssids[i].ssid[j++] = *p++;
+ if (j == 0)
+ break;
+ SSID_rid.ssids[i].len = cpu_to_le16(j);
+ /* skip to the beginning of the next line */
+ while (*p++ != '\n')
+ ;
}
if (i)
- SSID_rid.len = sizeof(SSID_rid);
+ SSID_rid.len = cpu_to_le16(sizeof(SSID_rid));
disable_MAC(ai, 1);
writeSsidRid(ai, &SSID_rid, 1);
enable_MAC(ai, 1);
}
-static inline u8 hexVal(char c) {
- if (c>='0' && c<='9') return c -= '0';
- if (c>='a' && c<='f') return c -= 'a'-10;
- if (c>='A' && c<='F') return c -= 'A'-10;
- return 0;
-}
-
static void proc_APList_on_close( struct inode *inode, struct file *file ) {
struct proc_data *data = (struct proc_data *)file->private_data;
struct proc_dir_entry *dp = PDE(inode);
struct net_device *dev = dp->data;
- struct airo_info *ai = dev->priv;
+ struct airo_info *ai = dev->ml_priv;
APListRid APList_rid;
int i;
if ( !data->writelen ) return;
memset( &APList_rid, 0, sizeof(APList_rid) );
- APList_rid.len = sizeof(APList_rid);
+ APList_rid.len = cpu_to_le16(sizeof(APList_rid));
for( i = 0; i < 4 && data->writelen >= (i+1)*6*3; i++ ) {
int j;
switch(j%3) {
case 0:
APList_rid.ap[i][j/3]=
- hexVal(data->wbuffer[j+i*6*3])<<4;
+ hex_to_bin(data->wbuffer[j+i*6*3])<<4;
break;
case 1:
APList_rid.ap[i][j/3]|=
- hexVal(data->wbuffer[j+i*6*3]);
+ hex_to_bin(data->wbuffer[j+i*6*3]);
break;
}
}
return rc;
}
-/* Returns the length of the key at the index. If index == 0xffff
- * the index of the transmit key is returned. If the key doesn't exist,
- * -1 will be returned.
+/* Returns the WEP key at the specified index, or -1 if that key does
+ * not exist. The buffer is assumed to be at least 16 bytes in length.
*/
-static int get_wep_key(struct airo_info *ai, u16 index) {
+static int get_wep_key(struct airo_info *ai, u16 index, char *buf, u16 buflen)
+{
WepKeyRid wkr;
int rc;
- u16 lastindex;
+ __le16 lastindex;
rc = readWepKeyRid(ai, &wkr, 1, 1);
- if (rc == SUCCESS) do {
+ if (rc != SUCCESS)
+ return -1;
+ do {
lastindex = wkr.kindex;
- if (wkr.kindex == index) {
- if (index == 0xffff) {
- return wkr.mac[0];
- }
- return wkr.klen;
+ if (le16_to_cpu(wkr.kindex) == index) {
+ int klen = min_t(int, buflen, le16_to_cpu(wkr.klen));
+ memcpy(buf, wkr.key, klen);
+ return klen;
}
- readWepKeyRid(ai, &wkr, 0, 1);
- } while(lastindex != wkr.kindex);
+ rc = readWepKeyRid(ai, &wkr, 0, 1);
+ if (rc != SUCCESS)
+ return -1;
+ } while (lastindex != wkr.kindex);
+ return -1;
+}
+
+static int get_wep_tx_idx(struct airo_info *ai)
+{
+ WepKeyRid wkr;
+ int rc;
+ __le16 lastindex;
+
+ rc = readWepKeyRid(ai, &wkr, 1, 1);
+ if (rc != SUCCESS)
+ return -1;
+ do {
+ lastindex = wkr.kindex;
+ if (wkr.kindex == cpu_to_le16(0xffff))
+ return wkr.mac[0];
+ rc = readWepKeyRid(ai, &wkr, 0, 1);
+ if (rc != SUCCESS)
+ return -1;
+ } while (lastindex != wkr.kindex);
return -1;
}
-static int set_wep_key(struct airo_info *ai, u16 index,
- const char *key, u16 keylen, int perm, int lock ) {
+static int set_wep_key(struct airo_info *ai, u16 index, const char *key,
+ u16 keylen, int perm, int lock)
+{
static const unsigned char macaddr[ETH_ALEN] = { 0x01, 0, 0, 0, 0, 0 };
WepKeyRid wkr;
+ int rc;
+
+ if (WARN_ON(keylen == 0))
+ return -1;
memset(&wkr, 0, sizeof(wkr));
- if (keylen == 0) {
-// We are selecting which key to use
- wkr.len = sizeof(wkr);
- wkr.kindex = 0xffff;
- wkr.mac[0] = (char)index;
- if (perm) ai->defindex = (char)index;
- } else {
-// We are actually setting the key
- wkr.len = sizeof(wkr);
- wkr.kindex = index;
- wkr.klen = keylen;
- memcpy( wkr.key, key, keylen );
- memcpy( wkr.mac, macaddr, ETH_ALEN );
- }
+ wkr.len = cpu_to_le16(sizeof(wkr));
+ wkr.kindex = cpu_to_le16(index);
+ wkr.klen = cpu_to_le16(keylen);
+ memcpy(wkr.key, key, keylen);
+ memcpy(wkr.mac, macaddr, ETH_ALEN);
if (perm) disable_MAC(ai, lock);
- writeWepKeyRid(ai, &wkr, perm, lock);
+ rc = writeWepKeyRid(ai, &wkr, perm, lock);
if (perm) enable_MAC(ai, lock);
- return 0;
+ return rc;
+}
+
+static int set_wep_tx_idx(struct airo_info *ai, u16 index, int perm, int lock)
+{
+ WepKeyRid wkr;
+ int rc;
+
+ memset(&wkr, 0, sizeof(wkr));
+ wkr.len = cpu_to_le16(sizeof(wkr));
+ wkr.kindex = cpu_to_le16(0xffff);
+ wkr.mac[0] = (char)index;
+
+ if (perm) {
+ ai->defindex = (char)index;
+ disable_MAC(ai, lock);
+ }
+
+ rc = writeWepKeyRid(ai, &wkr, perm, lock);
+
+ if (perm)
+ enable_MAC(ai, lock);
+ return rc;
}
static void proc_wepkey_on_close( struct inode *inode, struct file *file ) {
struct proc_data *data;
struct proc_dir_entry *dp = PDE(inode);
struct net_device *dev = dp->data;
- struct airo_info *ai = dev->priv;
- int i;
+ struct airo_info *ai = dev->ml_priv;
+ int i, rc;
char key[16];
u16 index = 0;
int j = 0;
(data->wbuffer[1] == ' ' || data->wbuffer[1] == '\n')) {
index = data->wbuffer[0] - '0';
if (data->wbuffer[1] == '\n') {
- set_wep_key(ai, index, NULL, 0, 1, 1);
+ rc = set_wep_tx_idx(ai, index, 1, 1);
+ if (rc < 0) {
+ airo_print_err(ai->dev->name, "failed to set "
+ "WEP transmit index to %d: %d.",
+ index, rc);
+ }
return;
}
j = 2;
for( i = 0; i < 16*3 && data->wbuffer[i+j]; i++ ) {
switch(i%3) {
case 0:
- key[i/3] = hexVal(data->wbuffer[i+j])<<4;
+ key[i/3] = hex_to_bin(data->wbuffer[i+j])<<4;
break;
case 1:
- key[i/3] |= hexVal(data->wbuffer[i+j]);
+ key[i/3] |= hex_to_bin(data->wbuffer[i+j]);
break;
}
}
- set_wep_key(ai, index, key, i/3, 1, 1);
+
+ rc = set_wep_key(ai, index, key, i/3, 1, 1);
+ if (rc < 0) {
+ airo_print_err(ai->dev->name, "failed to set WEP key at index "
+ "%d: %d.", index, rc);
+ }
}
-static int proc_wepkey_open( struct inode *inode, struct file *file ) {
+static int proc_wepkey_open( struct inode *inode, struct file *file )
+{
struct proc_data *data;
struct proc_dir_entry *dp = PDE(inode);
struct net_device *dev = dp->data;
- struct airo_info *ai = dev->priv;
+ struct airo_info *ai = dev->ml_priv;
char *ptr;
WepKeyRid wkr;
- u16 lastindex;
+ __le16 lastindex;
int j=0;
int rc;
rc = readWepKeyRid(ai, &wkr, 1, 1);
if (rc == SUCCESS) do {
lastindex = wkr.kindex;
- if (wkr.kindex == 0xffff) {
+ if (wkr.kindex == cpu_to_le16(0xffff)) {
j += sprintf(ptr+j, "Tx key = %d\n",
(int)wkr.mac[0]);
} else {
j += sprintf(ptr+j, "Key %d set with length = %d\n",
- (int)wkr.kindex, (int)wkr.klen);
+ le16_to_cpu(wkr.kindex),
+ le16_to_cpu(wkr.klen));
}
readWepKeyRid(ai, &wkr, 0, 1);
} while((lastindex != wkr.kindex) && (j < 180-30));
return 0;
}
-static int proc_SSID_open( struct inode *inode, struct file *file ) {
+static int proc_SSID_open(struct inode *inode, struct file *file)
+{
struct proc_data *data;
struct proc_dir_entry *dp = PDE(inode);
struct net_device *dev = dp->data;
- struct airo_info *ai = dev->priv;
+ struct airo_info *ai = dev->ml_priv;
int i;
char *ptr;
SsidRid SSID_rid;
}
data->writelen = 0;
data->maxwritelen = 33*3;
- if ((data->wbuffer = kzalloc( 33*3, GFP_KERNEL )) == NULL) {
+ /* allocate maxwritelen + 1; we'll want a sentinel */
+ if ((data->wbuffer = kzalloc(33*3 + 1, GFP_KERNEL)) == NULL) {
kfree (data->rbuffer);
kfree (file->private_data);
return -ENOMEM;
readSsidRid(ai, &SSID_rid);
ptr = data->rbuffer;
- for( i = 0; i < 3; i++ ) {
+ for (i = 0; i < 3; i++) {
int j;
- if ( !SSID_rid.ssids[i].len ) break;
- for( j = 0; j < 32 &&
- j < SSID_rid.ssids[i].len &&
- SSID_rid.ssids[i].ssid[j]; j++ ) {
+ size_t len = le16_to_cpu(SSID_rid.ssids[i].len);
+ if (!len)
+ break;
+ if (len > 32)
+ len = 32;
+ for (j = 0; j < len && SSID_rid.ssids[i].ssid[j]; j++)
*ptr++ = SSID_rid.ssids[i].ssid[j];
- }
*ptr++ = '\n';
}
*ptr = '\0';
struct proc_data *data;
struct proc_dir_entry *dp = PDE(inode);
struct net_device *dev = dp->data;
- struct airo_info *ai = dev->priv;
+ struct airo_info *ai = dev->ml_priv;
int i;
char *ptr;
APListRid APList_rid;
// We end when we find a zero MAC
if ( !*(int*)APList_rid.ap[i] &&
!*(int*)&APList_rid.ap[i][2]) break;
- ptr += sprintf(ptr, "%02x:%02x:%02x:%02x:%02x:%02x\n",
- (int)APList_rid.ap[i][0],
- (int)APList_rid.ap[i][1],
- (int)APList_rid.ap[i][2],
- (int)APList_rid.ap[i][3],
- (int)APList_rid.ap[i][4],
- (int)APList_rid.ap[i][5]);
+ ptr += sprintf(ptr, "%pM\n", APList_rid.ap[i]);
}
if (i==0) ptr += sprintf(ptr, "Not using specific APs\n");
struct proc_data *data;
struct proc_dir_entry *dp = PDE(inode);
struct net_device *dev = dp->data;
- struct airo_info *ai = dev->priv;
+ struct airo_info *ai = dev->ml_priv;
char *ptr;
BSSListRid BSSList_rid;
int rc;
Since it is a rare condition, we'll just live with it, otherwise
we have to add a spin lock... */
rc = readBSSListRid(ai, doLoseSync, &BSSList_rid);
- while(rc == 0 && BSSList_rid.index != 0xffff) {
- ptr += sprintf(ptr, "%02x:%02x:%02x:%02x:%02x:%02x %*s rssi = %d",
- (int)BSSList_rid.bssid[0],
- (int)BSSList_rid.bssid[1],
- (int)BSSList_rid.bssid[2],
- (int)BSSList_rid.bssid[3],
- (int)BSSList_rid.bssid[4],
- (int)BSSList_rid.bssid[5],
+ while(rc == 0 && BSSList_rid.index != cpu_to_le16(0xffff)) {
+ ptr += sprintf(ptr, "%pM %*s rssi = %d",
+ BSSList_rid.bssid,
(int)BSSList_rid.ssidLen,
BSSList_rid.ssid,
- (int)BSSList_rid.dBm);
+ le16_to_cpu(BSSList_rid.dBm));
ptr += sprintf(ptr, " channel = %d %s %s %s %s\n",
- (int)BSSList_rid.dsChannel,
+ le16_to_cpu(BSSList_rid.dsChannel),
BSSList_rid.cap & CAP_ESS ? "ESS" : "",
BSSList_rid.cap & CAP_IBSS ? "adhoc" : "",
BSSList_rid.cap & CAP_PRIVACY ? "wep" : "",
associated we will check every minute to see if anything has
changed. */
static void timer_func( struct net_device *dev ) {
- struct airo_info *apriv = dev->priv;
+ struct airo_info *apriv = dev->ml_priv;
/* We don't have a link so try changing the authtype */
readConfigRid(apriv, 0);
break;
case AUTH_SHAREDKEY:
if (apriv->keyindex < auto_wep) {
- set_wep_key(apriv, apriv->keyindex, NULL, 0, 0, 0);
+ set_wep_tx_idx(apriv, apriv->keyindex, 0, 0);
apriv->config.authType = AUTH_SHAREDKEY;
apriv->keyindex++;
} else {
/* Drop to ENCRYPT */
apriv->keyindex = 0;
- set_wep_key(apriv, apriv->defindex, NULL, 0, 0, 0);
+ set_wep_tx_idx(apriv, apriv->defindex, 0, 0);
apriv->config.authType = AUTH_ENCRYPT;
}
break;
static int airo_pci_suspend(struct pci_dev *pdev, pm_message_t state)
{
struct net_device *dev = pci_get_drvdata(pdev);
- struct airo_info *ai = dev->priv;
+ struct airo_info *ai = dev->ml_priv;
Cmd cmd;
Resp rsp;
- if ((ai->APList == NULL) &&
- (ai->APList = kmalloc(sizeof(APListRid), GFP_KERNEL)) == NULL)
+ if (!ai->APList)
+ ai->APList = kmalloc(sizeof(APListRid), GFP_KERNEL);
+ if (!ai->APList)
return -ENOMEM;
- if ((ai->SSID == NULL) &&
- (ai->SSID = kmalloc(sizeof(SsidRid), GFP_KERNEL)) == NULL)
+ if (!ai->SSID)
+ ai->SSID = kmalloc(sizeof(SsidRid), GFP_KERNEL);
+ if (!ai->SSID)
return -ENOMEM;
readAPListRid(ai, ai->APList);
readSsidRid(ai, ai->SSID);
disable_MAC(ai, 0);
netif_device_detach(dev);
ai->power = state;
- cmd.cmd=HOSTSLEEP;
+ cmd.cmd = HOSTSLEEP;
issuecommand(ai, &cmd, &rsp);
pci_enable_wake(pdev, pci_choose_state(pdev, state), 1);
pci_save_state(pdev);
- return pci_set_power_state(pdev, pci_choose_state(pdev, state));
+ pci_set_power_state(pdev, pci_choose_state(pdev, state));
+ return 0;
}
static int airo_pci_resume(struct pci_dev *pdev)
{
struct net_device *dev = pci_get_drvdata(pdev);
- struct airo_info *ai = dev->priv;
+ struct airo_info *ai = dev->ml_priv;
pci_power_t prev_state = pdev->current_state;
pci_set_power_state(pdev, PCI_D0);
msleep(100);
}
- set_bit (FLAG_COMMIT, &ai->flags);
+ set_bit(FLAG_COMMIT, &ai->flags);
disable_MAC(ai, 0);
msleep(200);
if (ai->SSID) {
static int __init airo_init_module( void )
{
int i;
-#if 0
- int have_isa_dev = 0;
-#endif
- airo_entry = create_proc_entry("aironet",
+ airo_entry = create_proc_entry("driver/aironet",
S_IFDIR | airo_perm,
- proc_root_driver);
+ NULL);
if (airo_entry) {
airo_entry->uid = proc_uid;
airo_entry->gid = proc_gid;
}
- for( i = 0; i < 4 && io[i] && irq[i]; i++ ) {
+ for (i = 0; i < 4 && io[i] && irq[i]; i++) {
airo_print_info("", "Trying to configure ISA adapter at irq=%d "
"io=0x%x", irq[i], io[i] );
if (init_airo_card( irq[i], io[i], 0, NULL ))
-#if 0
- have_isa_dev = 1;
-#else
/* do nothing */ ;
-#endif
}
#ifdef CONFIG_PCI
airo_print_info("", "Finished probing for PCI adapters");
if (i) {
- remove_proc_entry("aironet", proc_root_driver);
+ remove_proc_entry("driver/aironet", NULL);
return i;
}
#endif
#ifdef CONFIG_PCI
pci_unregister_driver(&airo_driver);
#endif
- remove_proc_entry("aironet", proc_root_driver);
+ remove_proc_entry("driver/aironet", NULL);
}
/*
static u8 airo_rssi_to_dbm (tdsRssiEntry *rssi_rid, u8 rssi)
{
- if( !rssi_rid )
+ if (!rssi_rid)
return 0;
return (0x100 - rssi_rid[rssi].rssidBm);
{
int i;
- if( !rssi_rid )
+ if (!rssi_rid)
return 0;
- for( i = 0; i < 256; i++ )
+ for (i = 0; i < 256; i++)
if (rssi_rid[i].rssidBm == dbm)
return rssi_rid[i].rssipct;
static int airo_get_quality (StatusRid *status_rid, CapabilityRid *cap_rid)
{
int quality = 0;
+ u16 sq;
- if ((status_rid->mode & 0x3f) == 0x3f && (cap_rid->hardCap & 8)) {
- if (memcmp(cap_rid->prodName, "350", 3))
- if (status_rid->signalQuality > 0x20)
- quality = 0;
- else
- quality = 0x20 - status_rid->signalQuality;
+ if ((status_rid->mode & cpu_to_le16(0x3f)) != cpu_to_le16(0x3f))
+ return 0;
+
+ if (!(cap_rid->hardCap & cpu_to_le16(8)))
+ return 0;
+
+ sq = le16_to_cpu(status_rid->signalQuality);
+ if (memcmp(cap_rid->prodName, "350", 3))
+ if (sq > 0x20)
+ quality = 0;
else
- if (status_rid->signalQuality > 0xb0)
- quality = 0;
- else if (status_rid->signalQuality < 0x10)
- quality = 0xa0;
- else
- quality = 0xb0 - status_rid->signalQuality;
- }
+ quality = 0x20 - sq;
+ else
+ if (sq > 0xb0)
+ quality = 0;
+ else if (sq < 0x10)
+ quality = 0xa0;
+ else
+ quality = 0xb0 - sq;
return quality;
}
struct iw_freq *fwrq,
char *extra)
{
- struct airo_info *local = dev->priv;
+ struct airo_info *local = dev->ml_priv;
int rc = -EINPROGRESS; /* Call commit handler */
/* If setting by frequency, convert to a channel */
- if((fwrq->e == 1) &&
- (fwrq->m >= (int) 2.412e8) &&
- (fwrq->m <= (int) 2.487e8)) {
+ if(fwrq->e == 1) {
int f = fwrq->m / 100000;
- int c = 0;
- while((c < 14) && (f != frequency_list[c]))
- c++;
+
/* Hack to fall through... */
fwrq->e = 0;
- fwrq->m = c + 1;
+ fwrq->m = ieee80211_freq_to_dsss_chan(f);
}
/* Setting by channel number */
if((fwrq->m > 1000) || (fwrq->e > 0))
} else {
readConfigRid(local, 1);
/* Yes ! We can set it !!! */
- local->config.channelSet = (u16) channel;
+ local->config.channelSet = cpu_to_le16(channel);
set_bit (FLAG_COMMIT, &local->flags);
}
}
struct iw_freq *fwrq,
char *extra)
{
- struct airo_info *local = dev->priv;
+ struct airo_info *local = dev->ml_priv;
StatusRid status_rid; /* Card status info */
int ch;
readConfigRid(local, 1);
- if ((local->config.opmode & 0xFF) == MODE_STA_ESS)
+ if ((local->config.opmode & MODE_CFG_MASK) == MODE_STA_ESS)
status_rid.channel = local->config.channelSet;
else
readStatusRid(local, &status_rid, 1);
- ch = (int)status_rid.channel;
+ ch = le16_to_cpu(status_rid.channel);
if((ch > 0) && (ch < 15)) {
- fwrq->m = frequency_list[ch - 1] * 100000;
+ fwrq->m = ieee80211_dsss_chan_to_freq(ch) * 100000;
fwrq->e = 1;
} else {
fwrq->m = ch;
struct iw_point *dwrq,
char *extra)
{
- struct airo_info *local = dev->priv;
+ struct airo_info *local = dev->ml_priv;
SsidRid SSID_rid; /* SSIDs */
/* Reload the list of current SSID */
readSsidRid(local, &SSID_rid);
/* Check if we asked for `any' */
- if(dwrq->flags == 0) {
+ if (dwrq->flags == 0) {
/* Just send an empty SSID list */
memset(&SSID_rid, 0, sizeof(SSID_rid));
} else {
- int index = (dwrq->flags & IW_ENCODE_INDEX) - 1;
+ unsigned index = (dwrq->flags & IW_ENCODE_INDEX) - 1;
/* Check the size of the string */
- if(dwrq->length > IW_ESSID_MAX_SIZE) {
+ if (dwrq->length > IW_ESSID_MAX_SIZE)
return -E2BIG ;
- }
+
/* Check if index is valid */
- if((index < 0) || (index >= 4)) {
+ if (index >= ARRAY_SIZE(SSID_rid.ssids))
return -EINVAL;
- }
/* Set the SSID */
memset(SSID_rid.ssids[index].ssid, 0,
sizeof(SSID_rid.ssids[index].ssid));
memcpy(SSID_rid.ssids[index].ssid, extra, dwrq->length);
- SSID_rid.ssids[index].len = dwrq->length;
+ SSID_rid.ssids[index].len = cpu_to_le16(dwrq->length);
}
- SSID_rid.len = sizeof(SSID_rid);
+ SSID_rid.len = cpu_to_le16(sizeof(SSID_rid));
/* Write it to the card */
disable_MAC(local, 1);
writeSsidRid(local, &SSID_rid, 1);
struct iw_point *dwrq,
char *extra)
{
- struct airo_info *local = dev->priv;
+ struct airo_info *local = dev->ml_priv;
StatusRid status_rid; /* Card status info */
readStatusRid(local, &status_rid, 1);
* get the relevant SSID from the SSID list... */
/* Get the current SSID */
- memcpy(extra, status_rid.SSID, status_rid.SSIDlen);
+ memcpy(extra, status_rid.SSID, le16_to_cpu(status_rid.SSIDlen));
/* If none, we may want to get the one that was set */
/* Push it out ! */
- dwrq->length = status_rid.SSIDlen;
+ dwrq->length = le16_to_cpu(status_rid.SSIDlen);
dwrq->flags = 1; /* active */
return 0;
struct sockaddr *awrq,
char *extra)
{
- struct airo_info *local = dev->priv;
+ struct airo_info *local = dev->ml_priv;
Cmd cmd;
Resp rsp;
APListRid APList_rid;
up(&local->sem);
} else {
memset(&APList_rid, 0, sizeof(APList_rid));
- APList_rid.len = sizeof(APList_rid);
+ APList_rid.len = cpu_to_le16(sizeof(APList_rid));
memcpy(APList_rid.ap[0], awrq->sa_data, ETH_ALEN);
disable_MAC(local, 1);
writeAPListRid(local, &APList_rid, 1);
struct sockaddr *awrq,
char *extra)
{
- struct airo_info *local = dev->priv;
+ struct airo_info *local = dev->ml_priv;
StatusRid status_rid; /* Card status info */
readStatusRid(local, &status_rid, 1);
struct iw_point *dwrq,
char *extra)
{
- struct airo_info *local = dev->priv;
+ struct airo_info *local = dev->ml_priv;
/* Check the size of the string */
if(dwrq->length > 16) {
struct iw_point *dwrq,
char *extra)
{
- struct airo_info *local = dev->priv;
+ struct airo_info *local = dev->ml_priv;
readConfigRid(local, 1);
strncpy(extra, local->config.nodeName, 16);
struct iw_param *vwrq,
char *extra)
{
- struct airo_info *local = dev->priv;
+ struct airo_info *local = dev->ml_priv;
CapabilityRid cap_rid; /* Card capability info */
u8 brate = 0;
int i;
struct iw_param *vwrq,
char *extra)
{
- struct airo_info *local = dev->priv;
+ struct airo_info *local = dev->ml_priv;
StatusRid status_rid; /* Card status info */
readStatusRid(local, &status_rid, 1);
- vwrq->value = status_rid.currentXmitRate * 500000;
+ vwrq->value = le16_to_cpu(status_rid.currentXmitRate) * 500000;
/* If more than one rate, set auto */
readConfigRid(local, 1);
vwrq->fixed = (local->config.rates[1] == 0);
struct iw_param *vwrq,
char *extra)
{
- struct airo_info *local = dev->priv;
+ struct airo_info *local = dev->ml_priv;
int rthr = vwrq->value;
if(vwrq->disabled)
return -EINVAL;
}
readConfigRid(local, 1);
- local->config.rtsThres = rthr;
+ local->config.rtsThres = cpu_to_le16(rthr);
set_bit (FLAG_COMMIT, &local->flags);
return -EINPROGRESS; /* Call commit handler */
struct iw_param *vwrq,
char *extra)
{
- struct airo_info *local = dev->priv;
+ struct airo_info *local = dev->ml_priv;
readConfigRid(local, 1);
- vwrq->value = local->config.rtsThres;
+ vwrq->value = le16_to_cpu(local->config.rtsThres);
vwrq->disabled = (vwrq->value >= AIRO_DEF_MTU);
vwrq->fixed = 1;
struct iw_param *vwrq,
char *extra)
{
- struct airo_info *local = dev->priv;
+ struct airo_info *local = dev->ml_priv;
int fthr = vwrq->value;
if(vwrq->disabled)
}
fthr &= ~0x1; /* Get an even value - is it really needed ??? */
readConfigRid(local, 1);
- local->config.fragThresh = (u16)fthr;
+ local->config.fragThresh = cpu_to_le16(fthr);
set_bit (FLAG_COMMIT, &local->flags);
return -EINPROGRESS; /* Call commit handler */
struct iw_param *vwrq,
char *extra)
{
- struct airo_info *local = dev->priv;
+ struct airo_info *local = dev->ml_priv;
readConfigRid(local, 1);
- vwrq->value = local->config.fragThresh;
+ vwrq->value = le16_to_cpu(local->config.fragThresh);
vwrq->disabled = (vwrq->value >= AIRO_DEF_MTU);
vwrq->fixed = 1;
__u32 *uwrq,
char *extra)
{
- struct airo_info *local = dev->priv;
+ struct airo_info *local = dev->ml_priv;
int reset = 0;
readConfigRid(local, 1);
- if ((local->config.rmode & 0xff) >= RXMODE_RFMON)
+ if (sniffing_mode(local))
reset = 1;
switch(*uwrq) {
case IW_MODE_ADHOC:
- local->config.opmode &= 0xFF00;
+ local->config.opmode &= ~MODE_CFG_MASK;
local->config.opmode |= MODE_STA_IBSS;
- local->config.rmode &= 0xfe00;
+ local->config.rmode &= ~RXMODE_FULL_MASK;
local->config.scanMode = SCANMODE_ACTIVE;
clear_bit (FLAG_802_11, &local->flags);
break;
case IW_MODE_INFRA:
- local->config.opmode &= 0xFF00;
+ local->config.opmode &= ~MODE_CFG_MASK;
local->config.opmode |= MODE_STA_ESS;
- local->config.rmode &= 0xfe00;
+ local->config.rmode &= ~RXMODE_FULL_MASK;
local->config.scanMode = SCANMODE_ACTIVE;
clear_bit (FLAG_802_11, &local->flags);
break;
case IW_MODE_MASTER:
- local->config.opmode &= 0xFF00;
+ local->config.opmode &= ~MODE_CFG_MASK;
local->config.opmode |= MODE_AP;
- local->config.rmode &= 0xfe00;
+ local->config.rmode &= ~RXMODE_FULL_MASK;
local->config.scanMode = SCANMODE_ACTIVE;
clear_bit (FLAG_802_11, &local->flags);
break;
case IW_MODE_REPEAT:
- local->config.opmode &= 0xFF00;
+ local->config.opmode &= ~MODE_CFG_MASK;
local->config.opmode |= MODE_AP_RPTR;
- local->config.rmode &= 0xfe00;
+ local->config.rmode &= ~RXMODE_FULL_MASK;
local->config.scanMode = SCANMODE_ACTIVE;
clear_bit (FLAG_802_11, &local->flags);
break;
case IW_MODE_MONITOR:
- local->config.opmode &= 0xFF00;
+ local->config.opmode &= ~MODE_CFG_MASK;
local->config.opmode |= MODE_STA_ESS;
- local->config.rmode &= 0xfe00;
+ local->config.rmode &= ~RXMODE_FULL_MASK;
local->config.rmode |= RXMODE_RFMON | RXMODE_DISABLE_802_3_HEADER;
local->config.scanMode = SCANMODE_PASSIVE;
set_bit (FLAG_802_11, &local->flags);
__u32 *uwrq,
char *extra)
{
- struct airo_info *local = dev->priv;
+ struct airo_info *local = dev->ml_priv;
readConfigRid(local, 1);
/* If not managed, assume it's ad-hoc */
- switch (local->config.opmode & 0xFF) {
+ switch (local->config.opmode & MODE_CFG_MASK) {
case MODE_STA_ESS:
*uwrq = IW_MODE_INFRA;
break;
return 0;
}
+static inline int valid_index(struct airo_info *ai, int index)
+{
+ return (index >= 0) && (index <= ai->max_wep_idx);
+}
+
/*------------------------------------------------------------------*/
/*
* Wireless Handler : set Encryption Key
struct iw_point *dwrq,
char *extra)
{
- struct airo_info *local = dev->priv;
- CapabilityRid cap_rid; /* Card capability info */
- int perm = ( dwrq->flags & IW_ENCODE_TEMP ? 0 : 1 );
- u16 currentAuthType = local->config.authType;
+ struct airo_info *local = dev->ml_priv;
+ int perm = (dwrq->flags & IW_ENCODE_TEMP ? 0 : 1);
+ __le16 currentAuthType = local->config.authType;
+ int rc = 0;
- /* Is WEP supported ? */
- readCapabilityRid(local, &cap_rid, 1);
- /* Older firmware doesn't support this...
- if(!(cap_rid.softCap & 2)) {
+ if (!local->wep_capable)
return -EOPNOTSUPP;
- } */
+
readConfigRid(local, 1);
/* Basic checking: do we have a key to set ?
if (dwrq->length > 0) {
wep_key_t key;
int index = (dwrq->flags & IW_ENCODE_INDEX) - 1;
- int current_index = get_wep_key(local, 0xffff);
+ int current_index;
+
/* Check the size of the key */
if (dwrq->length > MAX_KEY_SIZE) {
return -EINVAL;
}
+
+ current_index = get_wep_tx_idx(local);
+ if (current_index < 0)
+ current_index = 0;
+
/* Check the index (none -> use current) */
- if ((index < 0) || (index >= ((cap_rid.softCap & 0x80) ? 4:1)))
+ if (!valid_index(local, index))
index = current_index;
+
/* Set the length */
if (dwrq->length > MIN_KEY_SIZE)
key.len = MAX_KEY_SIZE;
else
- if (dwrq->length > 0)
- key.len = MIN_KEY_SIZE;
- else
- /* Disable the key */
- key.len = 0;
+ key.len = MIN_KEY_SIZE;
/* Check if the key is not marked as invalid */
if(!(dwrq->flags & IW_ENCODE_NOKEY)) {
/* Cleanup */
/* Copy the key in the driver */
memcpy(key.key, extra, dwrq->length);
/* Send the key to the card */
- set_wep_key(local, index, key.key, key.len, perm, 1);
+ rc = set_wep_key(local, index, key.key, key.len, perm, 1);
+ if (rc < 0) {
+ airo_print_err(local->dev->name, "failed to set"
+ " WEP key at index %d: %d.",
+ index, rc);
+ return rc;
+ }
}
/* WE specify that if a valid key is set, encryption
* should be enabled (user may turn it off later)
} else {
/* Do we want to just set the transmit key index ? */
int index = (dwrq->flags & IW_ENCODE_INDEX) - 1;
- if ((index >= 0) && (index < ((cap_rid.softCap & 0x80)?4:1))) {
- set_wep_key(local, index, NULL, 0, perm, 1);
- } else
+ if (valid_index(local, index)) {
+ rc = set_wep_tx_idx(local, index, perm, 1);
+ if (rc < 0) {
+ airo_print_err(local->dev->name, "failed to set"
+ " WEP transmit index to %d: %d.",
+ index, rc);
+ return rc;
+ }
+ } else {
/* Don't complain if only change the mode */
- if(!dwrq->flags & IW_ENCODE_MODE) {
+ if (!(dwrq->flags & IW_ENCODE_MODE))
return -EINVAL;
- }
+ }
}
/* Read the flags */
if(dwrq->flags & IW_ENCODE_DISABLED)
struct iw_point *dwrq,
char *extra)
{
- struct airo_info *local = dev->priv;
+ struct airo_info *local = dev->ml_priv;
int index = (dwrq->flags & IW_ENCODE_INDEX) - 1;
- CapabilityRid cap_rid; /* Card capability info */
+ int wep_key_len;
+ u8 buf[16];
- /* Is it supported ? */
- readCapabilityRid(local, &cap_rid, 1);
- if(!(cap_rid.softCap & 2)) {
+ if (!local->wep_capable)
return -EOPNOTSUPP;
- }
+
readConfigRid(local, 1);
+
/* Check encryption mode */
switch(local->config.authType) {
case AUTH_ENCRYPT:
memset(extra, 0, 16);
/* Which key do we want ? -1 -> tx index */
- if ((index < 0) || (index >= ((cap_rid.softCap & 0x80) ? 4 : 1)))
- index = get_wep_key(local, 0xffff);
+ if (!valid_index(local, index)) {
+ index = get_wep_tx_idx(local);
+ if (index < 0)
+ index = 0;
+ }
dwrq->flags |= index + 1;
+
/* Copy the key to the user buffer */
- dwrq->length = get_wep_key(local, index);
- if (dwrq->length > 16) {
- dwrq->length=0;
+ wep_key_len = get_wep_key(local, index, &buf[0], sizeof(buf));
+ if (wep_key_len < 0) {
+ dwrq->length = 0;
+ } else {
+ dwrq->length = wep_key_len;
+ memcpy(extra, buf, dwrq->length);
}
+
return 0;
}
union iwreq_data *wrqu,
char *extra)
{
- struct airo_info *local = dev->priv;
+ struct airo_info *local = dev->ml_priv;
struct iw_point *encoding = &wrqu->encoding;
struct iw_encode_ext *ext = (struct iw_encode_ext *)extra;
- CapabilityRid cap_rid; /* Card capability info */
int perm = ( encoding->flags & IW_ENCODE_TEMP ? 0 : 1 );
- u16 currentAuthType = local->config.authType;
- int idx, key_len, alg = ext->alg, set_key = 1;
+ __le16 currentAuthType = local->config.authType;
+ int idx, key_len, alg = ext->alg, set_key = 1, rc;
wep_key_t key;
- /* Is WEP supported ? */
- readCapabilityRid(local, &cap_rid, 1);
- /* Older firmware doesn't support this...
- if(!(cap_rid.softCap & 2)) {
+ if (!local->wep_capable)
return -EOPNOTSUPP;
- } */
+
readConfigRid(local, 1);
/* Determine and validate the key index */
idx = encoding->flags & IW_ENCODE_INDEX;
if (idx) {
- if (idx < 1 || idx > ((cap_rid.softCap & 0x80) ? 4:1))
+ if (!valid_index(local, idx - 1))
return -EINVAL;
idx--;
- } else
- idx = get_wep_key(local, 0xffff);
+ } else {
+ idx = get_wep_tx_idx(local);
+ if (idx < 0)
+ idx = 0;
+ }
if (encoding->flags & IW_ENCODE_DISABLED)
alg = IW_ENCODE_ALG_NONE;
/* Only set transmit key index here, actual
* key is set below if needed.
*/
- set_wep_key(local, idx, NULL, 0, perm, 1);
+ rc = set_wep_tx_idx(local, idx, perm, 1);
+ if (rc < 0) {
+ airo_print_err(local->dev->name, "failed to set "
+ "WEP transmit index to %d: %d.",
+ idx, rc);
+ return rc;
+ }
set_key = ext->key_len > 0 ? 1 : 0;
}
default:
return -EINVAL;
}
- /* Send the key to the card */
- set_wep_key(local, idx, key.key, key.len, perm, 1);
+ if (key.len == 0) {
+ rc = set_wep_tx_idx(local, idx, perm, 1);
+ if (rc < 0) {
+ airo_print_err(local->dev->name,
+ "failed to set WEP transmit index to %d: %d.",
+ idx, rc);
+ return rc;
+ }
+ } else {
+ rc = set_wep_key(local, idx, key.key, key.len, perm, 1);
+ if (rc < 0) {
+ airo_print_err(local->dev->name,
+ "failed to set WEP key at index %d: %d.",
+ idx, rc);
+ return rc;
+ }
+ }
}
/* Read the flags */
union iwreq_data *wrqu,
char *extra)
{
- struct airo_info *local = dev->priv;
+ struct airo_info *local = dev->ml_priv;
struct iw_point *encoding = &wrqu->encoding;
struct iw_encode_ext *ext = (struct iw_encode_ext *)extra;
- CapabilityRid cap_rid; /* Card capability info */
- int idx, max_key_len;
+ int idx, max_key_len, wep_key_len;
+ u8 buf[16];
- /* Is it supported ? */
- readCapabilityRid(local, &cap_rid, 1);
- if(!(cap_rid.softCap & 2)) {
+ if (!local->wep_capable)
return -EOPNOTSUPP;
- }
+
readConfigRid(local, 1);
max_key_len = encoding->length - sizeof(*ext);
idx = encoding->flags & IW_ENCODE_INDEX;
if (idx) {
- if (idx < 1 || idx > ((cap_rid.softCap & 0x80) ? 4:1))
+ if (!valid_index(local, idx - 1))
return -EINVAL;
idx--;
- } else
- idx = get_wep_key(local, 0xffff);
+ } else {
+ idx = get_wep_tx_idx(local);
+ if (idx < 0)
+ idx = 0;
+ }
encoding->flags = idx + 1;
memset(ext, 0, sizeof(*ext));
memset(extra, 0, 16);
/* Copy the key to the user buffer */
- ext->key_len = get_wep_key(local, idx);
- if (ext->key_len > 16) {
- ext->key_len=0;
+ wep_key_len = get_wep_key(local, idx, &buf[0], sizeof(buf));
+ if (wep_key_len < 0) {
+ ext->key_len = 0;
+ } else {
+ ext->key_len = wep_key_len;
+ memcpy(extra, buf, ext->key_len);
}
return 0;
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
- struct airo_info *local = dev->priv;
+ struct airo_info *local = dev->ml_priv;
struct iw_param *param = &wrqu->param;
- u16 currentAuthType = local->config.authType;
+ __le16 currentAuthType = local->config.authType;
switch (param->flags & IW_AUTH_INDEX) {
case IW_AUTH_WPA_VERSION:
local->config.authType = AUTH_ENCRYPT;
} else
return -EINVAL;
- break;
/* Commit the changes to flags if needed */
if (local->config.authType != currentAuthType)
set_bit (FLAG_COMMIT, &local->flags);
+ break;
}
case IW_AUTH_WPA_ENABLED:
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
- struct airo_info *local = dev->priv;
+ struct airo_info *local = dev->ml_priv;
struct iw_param *param = &wrqu->param;
- u16 currentAuthType = local->config.authType;
+ __le16 currentAuthType = local->config.authType;
switch (param->flags & IW_AUTH_INDEX) {
case IW_AUTH_DROP_UNENCRYPTED:
struct iw_param *vwrq,
char *extra)
{
- struct airo_info *local = dev->priv;
+ struct airo_info *local = dev->ml_priv;
CapabilityRid cap_rid; /* Card capability info */
int i;
int rc = -EINVAL;
+ __le16 v = cpu_to_le16(vwrq->value);
readCapabilityRid(local, &cap_rid, 1);
return -EINVAL;
}
clear_bit (FLAG_RADIO_OFF, &local->flags);
- for (i = 0; cap_rid.txPowerLevels[i] && (i < 8); i++)
- if ((vwrq->value==cap_rid.txPowerLevels[i])) {
+ for (i = 0; i < 8 && cap_rid.txPowerLevels[i]; i++)
+ if (v == cap_rid.txPowerLevels[i]) {
readConfigRid(local, 1);
- local->config.txPower = vwrq->value;
+ local->config.txPower = v;
set_bit (FLAG_COMMIT, &local->flags);
rc = -EINPROGRESS; /* Call commit handler */
break;
struct iw_param *vwrq,
char *extra)
{
- struct airo_info *local = dev->priv;
+ struct airo_info *local = dev->ml_priv;
readConfigRid(local, 1);
- vwrq->value = local->config.txPower;
+ vwrq->value = le16_to_cpu(local->config.txPower);
vwrq->fixed = 1; /* No power control */
vwrq->disabled = test_bit(FLAG_RADIO_OFF, &local->flags);
vwrq->flags = IW_TXPOW_MWATT;
struct iw_param *vwrq,
char *extra)
{
- struct airo_info *local = dev->priv;
+ struct airo_info *local = dev->ml_priv;
int rc = -EINVAL;
if(vwrq->disabled) {
}
readConfigRid(local, 1);
if(vwrq->flags & IW_RETRY_LIMIT) {
+ __le16 v = cpu_to_le16(vwrq->value);
if(vwrq->flags & IW_RETRY_LONG)
- local->config.longRetryLimit = vwrq->value;
+ local->config.longRetryLimit = v;
else if (vwrq->flags & IW_RETRY_SHORT)
- local->config.shortRetryLimit = vwrq->value;
+ local->config.shortRetryLimit = v;
else {
/* No modifier : set both */
- local->config.longRetryLimit = vwrq->value;
- local->config.shortRetryLimit = vwrq->value;
+ local->config.longRetryLimit = v;
+ local->config.shortRetryLimit = v;
}
set_bit (FLAG_COMMIT, &local->flags);
rc = -EINPROGRESS; /* Call commit handler */
}
if(vwrq->flags & IW_RETRY_LIFETIME) {
- local->config.txLifetime = vwrq->value / 1024;
+ local->config.txLifetime = cpu_to_le16(vwrq->value / 1024);
set_bit (FLAG_COMMIT, &local->flags);
rc = -EINPROGRESS; /* Call commit handler */
}
struct iw_param *vwrq,
char *extra)
{
- struct airo_info *local = dev->priv;
+ struct airo_info *local = dev->ml_priv;
vwrq->disabled = 0; /* Can't be disabled */
/* Note : by default, display the min retry number */
if((vwrq->flags & IW_RETRY_TYPE) == IW_RETRY_LIFETIME) {
vwrq->flags = IW_RETRY_LIFETIME;
- vwrq->value = (int)local->config.txLifetime * 1024;
+ vwrq->value = le16_to_cpu(local->config.txLifetime) * 1024;
} else if((vwrq->flags & IW_RETRY_LONG)) {
vwrq->flags = IW_RETRY_LIMIT | IW_RETRY_LONG;
- vwrq->value = (int)local->config.longRetryLimit;
+ vwrq->value = le16_to_cpu(local->config.longRetryLimit);
} else {
vwrq->flags = IW_RETRY_LIMIT;
- vwrq->value = (int)local->config.shortRetryLimit;
- if((int)local->config.shortRetryLimit != (int)local->config.longRetryLimit)
+ vwrq->value = le16_to_cpu(local->config.shortRetryLimit);
+ if(local->config.shortRetryLimit != local->config.longRetryLimit)
vwrq->flags |= IW_RETRY_SHORT;
}
struct iw_point *dwrq,
char *extra)
{
- struct airo_info *local = dev->priv;
+ struct airo_info *local = dev->ml_priv;
struct iw_range *range = (struct iw_range *) extra;
CapabilityRid cap_rid; /* Card capability info */
int i;
k = 0;
for(i = 0; i < 14; i++) {
range->freq[k].i = i + 1; /* List index */
- range->freq[k].m = frequency_list[i] * 100000;
- range->freq[k++].e = 1; /* Values in table in MHz -> * 10^5 * 10 */
+ range->freq[k].m = ieee80211_dsss_chan_to_freq(i + 1) * 100000;
+ range->freq[k++].e = 1; /* Values in MHz -> * 10^5 * 10 */
}
range->num_frequency = k;
range->min_frag = 256;
range->max_frag = AIRO_DEF_MTU;
- if(cap_rid.softCap & 2) {
+ if(cap_rid.softCap & cpu_to_le16(2)) {
// WEP: RC4 40 bits
range->encoding_size[0] = 5;
// RC4 ~128 bits
- if (cap_rid.softCap & 0x100) {
+ if (cap_rid.softCap & cpu_to_le16(0x100)) {
range->encoding_size[1] = 13;
range->num_encoding_sizes = 2;
} else
range->num_encoding_sizes = 1;
- range->max_encoding_tokens = (cap_rid.softCap & 0x80) ? 4 : 1;
+ range->max_encoding_tokens =
+ cap_rid.softCap & cpu_to_le16(0x80) ? 4 : 1;
} else {
range->num_encoding_sizes = 0;
range->max_encoding_tokens = 0;
/* Transmit Power - values are in mW */
for(i = 0 ; i < 8 ; i++) {
- range->txpower[i] = cap_rid.txPowerLevels[i];
+ range->txpower[i] = le16_to_cpu(cap_rid.txPowerLevels[i]);
if(range->txpower[i] == 0)
break;
}
struct iw_param *vwrq,
char *extra)
{
- struct airo_info *local = dev->priv;
+ struct airo_info *local = dev->ml_priv;
readConfigRid(local, 1);
if (vwrq->disabled) {
- if ((local->config.rmode & 0xFF) >= RXMODE_RFMON) {
+ if (sniffing_mode(local))
return -EINVAL;
- }
local->config.powerSaveMode = POWERSAVE_CAM;
- local->config.rmode &= 0xFF00;
+ local->config.rmode &= ~RXMODE_MASK;
local->config.rmode |= RXMODE_BC_MC_ADDR;
set_bit (FLAG_COMMIT, &local->flags);
return -EINPROGRESS; /* Call commit handler */
}
if ((vwrq->flags & IW_POWER_TYPE) == IW_POWER_TIMEOUT) {
- local->config.fastListenDelay = (vwrq->value + 500) / 1024;
+ local->config.fastListenDelay = cpu_to_le16((vwrq->value + 500) / 1024);
local->config.powerSaveMode = POWERSAVE_PSPCAM;
set_bit (FLAG_COMMIT, &local->flags);
} else if ((vwrq->flags & IW_POWER_TYPE) == IW_POWER_PERIOD) {
- local->config.fastListenInterval = local->config.listenInterval = (vwrq->value + 500) / 1024;
+ local->config.fastListenInterval =
+ local->config.listenInterval =
+ cpu_to_le16((vwrq->value + 500) / 1024);
local->config.powerSaveMode = POWERSAVE_PSPCAM;
set_bit (FLAG_COMMIT, &local->flags);
}
switch (vwrq->flags & IW_POWER_MODE) {
case IW_POWER_UNICAST_R:
- if ((local->config.rmode & 0xFF) >= RXMODE_RFMON) {
+ if (sniffing_mode(local))
return -EINVAL;
- }
- local->config.rmode &= 0xFF00;
+ local->config.rmode &= ~RXMODE_MASK;
local->config.rmode |= RXMODE_ADDR;
set_bit (FLAG_COMMIT, &local->flags);
break;
case IW_POWER_ALL_R:
- if ((local->config.rmode & 0xFF) >= RXMODE_RFMON) {
+ if (sniffing_mode(local))
return -EINVAL;
- }
- local->config.rmode &= 0xFF00;
+ local->config.rmode &= ~RXMODE_MASK;
local->config.rmode |= RXMODE_BC_MC_ADDR;
set_bit (FLAG_COMMIT, &local->flags);
case IW_POWER_ON:
struct iw_param *vwrq,
char *extra)
{
- struct airo_info *local = dev->priv;
- int mode;
+ struct airo_info *local = dev->ml_priv;
+ __le16 mode;
readConfigRid(local, 1);
mode = local->config.powerSaveMode;
if ((vwrq->disabled = (mode == POWERSAVE_CAM)))
return 0;
if ((vwrq->flags & IW_POWER_TYPE) == IW_POWER_TIMEOUT) {
- vwrq->value = (int)local->config.fastListenDelay * 1024;
+ vwrq->value = le16_to_cpu(local->config.fastListenDelay) * 1024;
vwrq->flags = IW_POWER_TIMEOUT;
} else {
- vwrq->value = (int)local->config.fastListenInterval * 1024;
+ vwrq->value = le16_to_cpu(local->config.fastListenInterval) * 1024;
vwrq->flags = IW_POWER_PERIOD;
}
- if ((local->config.rmode & 0xFF) == RXMODE_ADDR)
+ if ((local->config.rmode & RXMODE_MASK) == RXMODE_ADDR)
vwrq->flags |= IW_POWER_UNICAST_R;
else
vwrq->flags |= IW_POWER_ALL_R;
struct iw_param *vwrq,
char *extra)
{
- struct airo_info *local = dev->priv;
+ struct airo_info *local = dev->ml_priv;
readConfigRid(local, 1);
- local->config.rssiThreshold = vwrq->disabled ? RSSI_DEFAULT : vwrq->value;
+ local->config.rssiThreshold =
+ cpu_to_le16(vwrq->disabled ? RSSI_DEFAULT : vwrq->value);
set_bit (FLAG_COMMIT, &local->flags);
return -EINPROGRESS; /* Call commit handler */
struct iw_param *vwrq,
char *extra)
{
- struct airo_info *local = dev->priv;
+ struct airo_info *local = dev->ml_priv;
readConfigRid(local, 1);
- vwrq->value = local->config.rssiThreshold;
+ vwrq->value = le16_to_cpu(local->config.rssiThreshold);
vwrq->disabled = (vwrq->value == 0);
vwrq->fixed = 1;
struct iw_point *dwrq,
char *extra)
{
- struct airo_info *local = dev->priv;
+ struct airo_info *local = dev->ml_priv;
struct sockaddr *address = (struct sockaddr *) extra;
- struct iw_quality qual[IW_MAX_AP];
+ struct iw_quality *qual;
BSSListRid BSSList;
int i;
int loseSync = capable(CAP_NET_ADMIN) ? 1: -1;
+ qual = kmalloc(IW_MAX_AP * sizeof(*qual), GFP_KERNEL);
+ if (!qual)
+ return -ENOMEM;
+
for (i = 0; i < IW_MAX_AP; i++) {
+ u16 dBm;
if (readBSSListRid(local, loseSync, &BSSList))
break;
loseSync = 0;
memcpy(address[i].sa_data, BSSList.bssid, ETH_ALEN);
address[i].sa_family = ARPHRD_ETHER;
+ dBm = le16_to_cpu(BSSList.dBm);
if (local->rssi) {
- qual[i].level = 0x100 - BSSList.dBm;
- qual[i].qual = airo_dbm_to_pct( local->rssi, BSSList.dBm );
+ qual[i].level = 0x100 - dBm;
+ qual[i].qual = airo_dbm_to_pct(local->rssi, dBm);
qual[i].updated = IW_QUAL_QUAL_UPDATED
| IW_QUAL_LEVEL_UPDATED
| IW_QUAL_DBM;
} else {
- qual[i].level = (BSSList.dBm + 321) / 2;
+ qual[i].level = (dBm + 321) / 2;
qual[i].qual = 0;
qual[i].updated = IW_QUAL_QUAL_INVALID
| IW_QUAL_LEVEL_UPDATED
| IW_QUAL_DBM;
}
qual[i].noise = local->wstats.qual.noise;
- if (BSSList.index == 0xffff)
+ if (BSSList.index == cpu_to_le16(0xffff))
break;
}
if (!i) {
}
dwrq->length = i;
+ kfree(qual);
return 0;
}
*/
static int airo_set_scan(struct net_device *dev,
struct iw_request_info *info,
- struct iw_param *vwrq,
+ struct iw_point *dwrq,
char *extra)
{
- struct airo_info *ai = dev->priv;
+ struct airo_info *ai = dev->ml_priv;
Cmd cmd;
Resp rsp;
int wake = 0;
* format that the Wireless Tools will understand - Jean II
*/
static inline char *airo_translate_scan(struct net_device *dev,
+ struct iw_request_info *info,
char *current_ev,
char *end_buf,
BSSListRid *bss)
{
- struct airo_info *ai = dev->priv;
+ struct airo_info *ai = dev->ml_priv;
struct iw_event iwe; /* Temporary buffer */
- u16 capabilities;
+ __le16 capabilities;
char * current_val; /* For rates */
int i;
char * buf;
+ u16 dBm;
/* First entry *MUST* be the AP MAC address */
iwe.cmd = SIOCGIWAP;
iwe.u.ap_addr.sa_family = ARPHRD_ETHER;
memcpy(iwe.u.ap_addr.sa_data, bss->bssid, ETH_ALEN);
- current_ev = iwe_stream_add_event(current_ev, end_buf, &iwe, IW_EV_ADDR_LEN);
+ current_ev = iwe_stream_add_event(info, current_ev, end_buf,
+ &iwe, IW_EV_ADDR_LEN);
/* Other entries will be displayed in the order we give them */
iwe.u.data.length = 32;
iwe.cmd = SIOCGIWESSID;
iwe.u.data.flags = 1;
- current_ev = iwe_stream_add_point(current_ev, end_buf, &iwe, bss->ssid);
+ current_ev = iwe_stream_add_point(info, current_ev, end_buf,
+ &iwe, bss->ssid);
/* Add mode */
iwe.cmd = SIOCGIWMODE;
- capabilities = le16_to_cpu(bss->cap);
+ capabilities = bss->cap;
if(capabilities & (CAP_ESS | CAP_IBSS)) {
if(capabilities & CAP_ESS)
iwe.u.mode = IW_MODE_MASTER;
else
iwe.u.mode = IW_MODE_ADHOC;
- current_ev = iwe_stream_add_event(current_ev, end_buf, &iwe, IW_EV_UINT_LEN);
+ current_ev = iwe_stream_add_event(info, current_ev, end_buf,
+ &iwe, IW_EV_UINT_LEN);
}
/* Add frequency */
iwe.cmd = SIOCGIWFREQ;
iwe.u.freq.m = le16_to_cpu(bss->dsChannel);
- /* iwe.u.freq.m containt the channel (starting 1), our
- * frequency_list array start at index 0...
- */
- iwe.u.freq.m = frequency_list[iwe.u.freq.m - 1] * 100000;
+ iwe.u.freq.m = ieee80211_dsss_chan_to_freq(iwe.u.freq.m) * 100000;
iwe.u.freq.e = 1;
- current_ev = iwe_stream_add_event(current_ev, end_buf, &iwe, IW_EV_FREQ_LEN);
+ current_ev = iwe_stream_add_event(info, current_ev, end_buf,
+ &iwe, IW_EV_FREQ_LEN);
+
+ dBm = le16_to_cpu(bss->dBm);
/* Add quality statistics */
iwe.cmd = IWEVQUAL;
if (ai->rssi) {
- iwe.u.qual.level = 0x100 - bss->dBm;
- iwe.u.qual.qual = airo_dbm_to_pct( ai->rssi, bss->dBm );
+ iwe.u.qual.level = 0x100 - dBm;
+ iwe.u.qual.qual = airo_dbm_to_pct(ai->rssi, dBm);
iwe.u.qual.updated = IW_QUAL_QUAL_UPDATED
| IW_QUAL_LEVEL_UPDATED
| IW_QUAL_DBM;
} else {
- iwe.u.qual.level = (bss->dBm + 321) / 2;
+ iwe.u.qual.level = (dBm + 321) / 2;
iwe.u.qual.qual = 0;
iwe.u.qual.updated = IW_QUAL_QUAL_INVALID
| IW_QUAL_LEVEL_UPDATED
| IW_QUAL_DBM;
}
iwe.u.qual.noise = ai->wstats.qual.noise;
- current_ev = iwe_stream_add_event(current_ev, end_buf, &iwe, IW_EV_QUAL_LEN);
+ current_ev = iwe_stream_add_event(info, current_ev, end_buf,
+ &iwe, IW_EV_QUAL_LEN);
/* Add encryption capability */
iwe.cmd = SIOCGIWENCODE;
else
iwe.u.data.flags = IW_ENCODE_DISABLED;
iwe.u.data.length = 0;
- current_ev = iwe_stream_add_point(current_ev, end_buf, &iwe, bss->ssid);
+ current_ev = iwe_stream_add_point(info, current_ev, end_buf,
+ &iwe, bss->ssid);
/* Rate : stuffing multiple values in a single event require a bit
* more of magic - Jean II */
- current_val = current_ev + IW_EV_LCP_LEN;
+ current_val = current_ev + iwe_stream_lcp_len(info);
iwe.cmd = SIOCGIWRATE;
/* Those two flags are ignored... */
/* Bit rate given in 500 kb/s units (+ 0x80) */
iwe.u.bitrate.value = ((bss->rates[i] & 0x7f) * 500000);
/* Add new value to event */
- current_val = iwe_stream_add_value(current_ev, current_val, end_buf, &iwe, IW_EV_PARAM_LEN);
+ current_val = iwe_stream_add_value(info, current_ev,
+ current_val, end_buf,
+ &iwe, IW_EV_PARAM_LEN);
}
/* Check if we added any event */
- if((current_val - current_ev) > IW_EV_LCP_LEN)
+ if ((current_val - current_ev) > iwe_stream_lcp_len(info))
current_ev = current_val;
/* Beacon interval */
iwe.cmd = IWEVCUSTOM;
sprintf(buf, "bcn_int=%d", bss->beaconInterval);
iwe.u.data.length = strlen(buf);
- current_ev = iwe_stream_add_point(current_ev, end_buf, &iwe, buf);
+ current_ev = iwe_stream_add_point(info, current_ev, end_buf,
+ &iwe, buf);
kfree(buf);
}
if (test_bit(FLAG_WPA_CAPABLE, &ai->flags)) {
unsigned int num_null_ies = 0;
u16 length = sizeof (bss->extra.iep);
- struct ieee80211_info_element *info_element =
- (struct ieee80211_info_element *) &bss->extra.iep;
+ u8 *ie = (void *)&bss->extra.iep;
- while ((length >= sizeof(*info_element)) && (num_null_ies < 2)) {
- if (sizeof(*info_element) + info_element->len > length) {
+ while ((length >= 2) && (num_null_ies < 2)) {
+ if (2 + ie[1] > length) {
/* Invalid element, don't continue parsing IE */
break;
}
- switch (info_element->id) {
- case MFIE_TYPE_SSID:
+ switch (ie[0]) {
+ case WLAN_EID_SSID:
/* Two zero-length SSID elements
* mean we're done parsing elements */
- if (!info_element->len)
+ if (!ie[1])
num_null_ies++;
break;
- case MFIE_TYPE_GENERIC:
- if (info_element->len >= 4 &&
- info_element->data[0] == 0x00 &&
- info_element->data[1] == 0x50 &&
- info_element->data[2] == 0xf2 &&
- info_element->data[3] == 0x01) {
+ case WLAN_EID_GENERIC:
+ if (ie[1] >= 4 &&
+ ie[2] == 0x00 &&
+ ie[3] == 0x50 &&
+ ie[4] == 0xf2 &&
+ ie[5] == 0x01) {
iwe.cmd = IWEVGENIE;
- iwe.u.data.length = min(info_element->len + 2,
- MAX_WPA_IE_LEN);
- current_ev = iwe_stream_add_point(current_ev, end_buf,
- &iwe, (char *) info_element);
+ /* 64 is an arbitrary cut-off */
+ iwe.u.data.length = min(ie[1] + 2,
+ 64);
+ current_ev = iwe_stream_add_point(
+ info, current_ev,
+ end_buf, &iwe, ie);
}
break;
- case MFIE_TYPE_RSN:
+ case WLAN_EID_RSN:
iwe.cmd = IWEVGENIE;
- iwe.u.data.length = min(info_element->len + 2,
- MAX_WPA_IE_LEN);
- current_ev = iwe_stream_add_point(current_ev, end_buf,
- &iwe, (char *) info_element);
+ /* 64 is an arbitrary cut-off */
+ iwe.u.data.length = min(ie[1] + 2, 64);
+ current_ev = iwe_stream_add_point(
+ info, current_ev, end_buf,
+ &iwe, ie);
break;
default:
break;
}
- length -= sizeof(*info_element) + info_element->len;
- info_element =
- (struct ieee80211_info_element *)&info_element->
- data[info_element->len];
+ length -= 2 + ie[1];
+ ie += 2 + ie[1];
}
}
return current_ev;
struct iw_point *dwrq,
char *extra)
{
- struct airo_info *ai = dev->priv;
+ struct airo_info *ai = dev->ml_priv;
BSSListElement *net;
int err = 0;
char *current_ev = extra;
list_for_each_entry (net, &ai->network_list, list) {
/* Translate to WE format this entry */
- current_ev = airo_translate_scan(dev, current_ev,
+ current_ev = airo_translate_scan(dev, info, current_ev,
extra + dwrq->length,
&net->bss);
void *zwrq, /* NULL */
char *extra) /* NULL */
{
- struct airo_info *local = dev->priv;
+ struct airo_info *local = dev->ml_priv;
if (!test_bit (FLAG_COMMIT, &local->flags))
return 0;
static const struct iw_handler_def airo_handler_def =
{
- .num_standard = sizeof(airo_handler)/sizeof(iw_handler),
- .num_private = sizeof(airo_private_handler)/sizeof(iw_handler),
- .num_private_args = sizeof(airo_private_args)/sizeof(struct iw_priv_args),
+ .num_standard = ARRAY_SIZE(airo_handler),
+ .num_private = ARRAY_SIZE(airo_private_handler),
+ .num_private_args = ARRAY_SIZE(airo_private_args),
.standard = airo_handler,
.private = airo_private_handler,
.private_args = airo_private_args,
static int airo_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
{
int rc = 0;
- struct airo_info *ai = (struct airo_info *)dev->priv;
+ struct airo_info *ai = dev->ml_priv;
if (ai->power.event)
return 0;
StatusRid status_rid;
StatsRid stats_rid;
CapabilityRid cap_rid;
- u32 *vals = stats_rid.vals;
+ __le32 *vals = stats_rid.vals;
/* Get stats out of the card */
clear_bit(JOB_WSTATS, &local->jobs);
up(&local->sem);
/* The status */
- local->wstats.status = status_rid.mode;
+ local->wstats.status = le16_to_cpu(status_rid.mode);
/* Signal quality and co */
if (local->rssi) {
- local->wstats.qual.level = airo_rssi_to_dbm( local->rssi, status_rid.sigQuality );
+ local->wstats.qual.level =
+ airo_rssi_to_dbm(local->rssi,
+ le16_to_cpu(status_rid.sigQuality));
/* normalizedSignalStrength appears to be a percentage */
- local->wstats.qual.qual = status_rid.normalizedSignalStrength;
+ local->wstats.qual.qual =
+ le16_to_cpu(status_rid.normalizedSignalStrength);
} else {
- local->wstats.qual.level = (status_rid.normalizedSignalStrength + 321) / 2;
+ local->wstats.qual.level =
+ (le16_to_cpu(status_rid.normalizedSignalStrength) + 321) / 2;
local->wstats.qual.qual = airo_get_quality(&status_rid, &cap_rid);
}
- if (status_rid.len >= 124) {
+ if (le16_to_cpu(status_rid.len) >= 124) {
local->wstats.qual.noise = 0x100 - status_rid.noisedBm;
local->wstats.qual.updated = IW_QUAL_ALL_UPDATED | IW_QUAL_DBM;
} else {
/* Packets discarded in the wireless adapter due to wireless
* specific problems */
- local->wstats.discard.nwid = vals[56] + vals[57] + vals[58];/* SSID Mismatch */
- local->wstats.discard.code = vals[6];/* RxWepErr */
- local->wstats.discard.fragment = vals[30];
- local->wstats.discard.retries = vals[10];
- local->wstats.discard.misc = vals[1] + vals[32];
- local->wstats.miss.beacon = vals[34];
+ local->wstats.discard.nwid = le32_to_cpu(vals[56]) +
+ le32_to_cpu(vals[57]) +
+ le32_to_cpu(vals[58]); /* SSID Mismatch */
+ local->wstats.discard.code = le32_to_cpu(vals[6]);/* RxWepErr */
+ local->wstats.discard.fragment = le32_to_cpu(vals[30]);
+ local->wstats.discard.retries = le32_to_cpu(vals[10]);
+ local->wstats.discard.misc = le32_to_cpu(vals[1]) +
+ le32_to_cpu(vals[32]);
+ local->wstats.miss.beacon = le32_to_cpu(vals[34]);
}
static struct iw_statistics *airo_get_wireless_stats(struct net_device *dev)
{
- struct airo_info *local = dev->priv;
+ struct airo_info *local = dev->ml_priv;
if (!test_bit(JOB_WSTATS, &local->jobs)) {
/* Get stats out of the card if available */
unsigned short ridcode;
unsigned char *iobuf;
int len;
- struct airo_info *ai = dev->priv;
+ struct airo_info *ai = dev->ml_priv;
if (test_bit(FLAG_FLASHING, &ai->flags))
return -EIO;
*/
static int writerids(struct net_device *dev, aironet_ioctl *comp) {
- struct airo_info *ai = dev->priv;
+ struct airo_info *ai = dev->ml_priv;
int ridcode;
int enabled;
static int (* writer)(struct airo_info *, u16 rid, const void *, int, int);
if (test_bit(FLAG_MIC_CAPABLE, &ai->flags))
cfg->opmode |= MODE_MIC;
- if ((cfg->opmode & 0xFF) == MODE_STA_IBSS)
+ if ((cfg->opmode & MODE_CFG_MASK) == MODE_STA_IBSS)
set_bit (FLAG_ADHOC, &ai->flags);
else
clear_bit (FLAG_ADHOC, &ai->flags);
switch(comp->command)
{
case AIROFLSHRST:
- return cmdreset((struct airo_info *)dev->priv);
+ return cmdreset((struct airo_info *)dev->ml_priv);
case AIROFLSHSTFL:
- if (!((struct airo_info *)dev->priv)->flash &&
- (((struct airo_info *)dev->priv)->flash = kmalloc (FLASHSIZE, GFP_KERNEL)) == NULL)
+ if (!AIRO_FLASH(dev) &&
+ (AIRO_FLASH(dev) = kmalloc(FLASHSIZE, GFP_KERNEL)) == NULL)
return -ENOMEM;
- return setflashmode((struct airo_info *)dev->priv);
+ return setflashmode((struct airo_info *)dev->ml_priv);
case AIROFLSHGCHR: /* Get char from aux */
if(comp->len != sizeof(int))
return -EINVAL;
if (copy_from_user(&z,comp->data,comp->len))
return -EFAULT;
- return flashgchar((struct airo_info *)dev->priv,z,8000);
+ return flashgchar((struct airo_info *)dev->ml_priv, z, 8000);
case AIROFLSHPCHR: /* Send char to card. */
if(comp->len != sizeof(int))
return -EINVAL;
if (copy_from_user(&z,comp->data,comp->len))
return -EFAULT;
- return flashpchar((struct airo_info *)dev->priv,z,8000);
+ return flashpchar((struct airo_info *)dev->ml_priv, z, 8000);
case AIROFLPUTBUF: /* Send 32k to card */
- if (!((struct airo_info *)dev->priv)->flash)
+ if (!AIRO_FLASH(dev))
return -ENOMEM;
if(comp->len > FLASHSIZE)
return -EINVAL;
- if(copy_from_user(((struct airo_info *)dev->priv)->flash,comp->data,comp->len))
+ if (copy_from_user(AIRO_FLASH(dev), comp->data, comp->len))
return -EFAULT;
- flashputbuf((struct airo_info *)dev->priv);
+ flashputbuf((struct airo_info *)dev->ml_priv);
return 0;
case AIRORESTART:
- if(flashrestart((struct airo_info *)dev->priv,dev))
+ if (flashrestart((struct airo_info *)dev->ml_priv, dev))
return -EIO;
return 0;
}
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff