[PATCH] Marvell Libertas 8388 802.11b/g USB driver

Add the Marvell Libertas 8388 802.11 USB driver.

Signed-off-by: Marcelo Tosatti <marcelo@kvack.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 693 insertions, 0 deletions

diff --git a/drivers/net/wireless/libertas/hostcmd.h b/drivers/net/wireless/libertas/hostcmd.h
new file mode 100644
index 0000000..f239e5d
--- /dev/null
+++ b/drivers/net/wireless/libertas/hostcmd.h
@@ -0,0 +1,693 @@
+/*
+ * This file contains the function prototypes, data structure
+ * and defines for all the host/station commands
+ */
+#ifndef __HOSTCMD__H
+#define __HOSTCMD__H
+
+#include <linux/wireless.h>
+#include "11d.h"
+#include "types.h"
+
+/* 802.11-related definitions */
+
+/* TxPD descriptor */
+struct txpd {
+	/* Current Tx packet status */
+	u32 tx_status;
+	/* Tx control */
+	u32 tx_control;
+	u32 tx_packet_location;
+	/* Tx packet length */
+	u16 tx_packet_length;
+	/* First 2 byte of destination MAC address */
+	u8 tx_dest_addr_high[2];
+	/* Last 4 byte of destination MAC address */
+	u8 tx_dest_addr_low[4];
+	/* Pkt Priority */
+	u8 priority;
+	/* Pkt Trasnit Power control */
+	u8 powermgmt;
+	/* Amount of time the packet has been queued in the driver (units = 2ms) */
+	u8 pktdelay_2ms;
+	/* reserved */
+	u8 reserved1;
+};
+
+/* RxPD Descriptor */
+struct rxpd {
+	/* Current Rx packet status */
+	u16 status;
+
+	/* SNR */
+	u8 snr;
+
+	/* Tx control */
+	u8 rx_control;
+
+	/* Pkt length */
+	u16 pkt_len;
+
+	/* Noise Floor */
+	u8 nf;
+
+	/* Rx Packet Rate */
+	u8 rx_rate;
+
+	/* Pkt addr */
+	u32 pkt_ptr;
+
+	/* Next Rx RxPD addr */
+	u32 next_rxpd_ptr;
+
+	/* Pkt Priority */
+	u8 priority;
+	u8 reserved[3];
+};
+
+struct cmd_ctrl_node {
+	/* CMD link list */
+	struct list_head list;
+	u32 status;
+	/* CMD ID */
+	u32 cmd_oid;
+	/*CMD wait option: wait for finish or no wait */
+	u16 wait_option;
+	/* command parameter */
+	void *pdata_buf;
+	/*command data */
+	u8 *bufvirtualaddr;
+	u16 cmdflags;
+	/* wait queue */
+	u16 cmdwaitqwoken;
+	wait_queue_head_t cmdwait_q;
+};
+
+/* WLAN_802_11_KEY
+ *
+ * Generic structure to hold all key types.  key type (WEP40, WEP104, TKIP, AES)
+ * is determined from the keylength field.
+ */
+struct WLAN_802_11_KEY {
+	u32 len;
+	u32 flags;  /* KEY_INFO_* from wlan_defs.h */
+	u8 key[MRVL_MAX_KEY_WPA_KEY_LENGTH];
+	u16 type; /* KEY_TYPE_* from wlan_defs.h */
+};
+
+struct IE_WPA {
+	u8 elementid;
+	u8 len;
+	u8 oui[4];
+	u16 version;
+};
+
+struct WLAN_802_11_SSID {
+	/* SSID length */
+	u32 ssidlength;
+
+	/* SSID information field */
+	u8 ssid[IW_ESSID_MAX_SIZE];
+};
+
+struct WPA_SUPPLICANT {
+	u8 wpa_ie[256];
+	u8 wpa_ie_len;
+};
+
+/* wlan_offset_value */
+struct wlan_offset_value {
+	u32 offset;
+	u32 value;
+};
+
+struct WLAN_802_11_FIXED_IEs {
+	u8 timestamp[8];
+	u16 beaconinterval;
+	u16 capabilities;
+};
+
+struct WLAN_802_11_VARIABLE_IEs {
+	u8 elementid;
+	u8 length;
+	u8 data[1];
+};
+
+/* Define general data structure */
+/* cmd_DS_GEN */
+struct cmd_ds_gen {
+	u16 command;
+	u16 size;
+	u16 seqnum;
+	u16 result;
+};
+
+#define S_DS_GEN sizeof(struct cmd_ds_gen)
+/*
+ * Define data structure for cmd_get_hw_spec
+ * This structure defines the response for the GET_HW_SPEC command
+ */
+struct cmd_ds_get_hw_spec {
+	/* HW Interface version number */
+	u16 hwifversion;
+	/* HW version number */
+	u16 version;
+	/* Max number of TxPD FW can handle */
+	u16 nr_txpd;
+	/* Max no of Multicast address */
+	u16 nr_mcast_adr;
+	/* MAC address */
+	u8 permanentaddr[6];
+
+	/* region Code */
+	u16 regioncode;
+
+	/* Number of antenna used */
+	u16 nr_antenna;
+
+	/* FW release number, example 0x1234=1.2.3.4 */
+	u32 fwreleasenumber;
+
+	/* Base Address of TxPD queue */
+	u32 wcb_base;
+	/* Read Pointer of RxPd queue */
+	u32 rxpd_rdptr;
+
+	/* Write Pointer of RxPd queue */
+	u32 rxpd_wrptr;
+
+	/*FW/HW capability */
+	u32 fwcapinfo;
+} __attribute__ ((packed));
+
+struct cmd_ds_802_11_reset {
+	u16 action;
+};
+
+struct cmd_ds_802_11_subscribe_event {
+	u16 action;
+	u16 events;
+};
+
+/*
+ * This scan handle Country Information IE(802.11d compliant)
+ * Define data structure for cmd_802_11_scan
+ */
+struct cmd_ds_802_11_scan {
+	u8 bsstype;
+	u8 BSSID[ETH_ALEN];
+	u8 tlvbuffer[1];
+#if 0
+	mrvlietypes_ssidparamset_t ssidParamSet;
+	mrvlietypes_chanlistparamset_t ChanListParamSet;
+	mrvlietypes_ratesparamset_t OpRateSet;
+#endif
+};
+
+struct cmd_ds_802_11_scan_rsp {
+	u16 bssdescriptsize;
+	u8 nr_sets;
+	u8 bssdesc_and_tlvbuffer[1];
+};
+
+struct cmd_ds_802_11_get_log {
+	u32 mcasttxframe;
+	u32 failed;
+	u32 retry;
+	u32 multiretry;
+	u32 framedup;
+	u32 rtssuccess;
+	u32 rtsfailure;
+	u32 ackfailure;
+	u32 rxfrag;
+	u32 mcastrxframe;
+	u32 fcserror;
+	u32 txframe;
+	u32 wepundecryptable;
+};
+
+struct cmd_ds_mac_control {
+	u16 action;
+	u16 reserved;
+};
+
+struct cmd_ds_mac_multicast_adr {
+	u16 action;
+	u16 nr_of_adrs;
+	u8 maclist[ETH_ALEN * MRVDRV_MAX_MULTICAST_LIST_SIZE];
+};
+
+struct cmd_ds_802_11_authenticate {
+	u8 macaddr[ETH_ALEN];
+	u8 authtype;
+	u8 reserved[10];
+};
+
+struct cmd_ds_802_11_deauthenticate {
+	u8 macaddr[6];
+	u16 reasoncode;
+};
+
+struct cmd_ds_802_11_associate {
+	u8 peerstaaddr[6];
+	struct ieeetypes_capinfo capinfo;
+	u16 listeninterval;
+	u16 bcnperiod;
+	u8 dtimperiod;
+
+#if 0
+	mrvlietypes_ssidparamset_t ssidParamSet;
+	mrvlietypes_phyparamset_t phyparamset;
+	mrvlietypes_ssparamset_t ssparamset;
+	mrvlietypes_ratesparamset_t ratesParamSet;
+#endif
+} __attribute__ ((packed));
+
+struct cmd_ds_802_11_disassociate {
+	u8 destmacaddr[6];
+	u16 reasoncode;
+};
+
+struct cmd_ds_802_11_associate_rsp {
+	struct ieeetypes_assocrsp assocRsp;
+};
+
+struct cmd_ds_802_11_ad_hoc_result {
+	u8 PAD[3];
+	u8 BSSID[ETH_ALEN];
+};
+
+struct cmd_ds_802_11_set_wep {
+	/* ACT_ADD, ACT_REMOVE or ACT_ENABLE */
+	u16 action;
+
+	/* key Index selected for Tx */
+	u16 keyindex;
+
+	/* 40, 128bit or TXWEP */
+	u8 keytype[4];
+	u8 keymaterial[4][16];
+};
+
+struct cmd_ds_802_3_get_stat {
+	u32 xmitok;
+	u32 rcvok;
+	u32 xmiterror;
+	u32 rcverror;
+	u32 rcvnobuffer;
+	u32 rcvcrcerror;
+};
+
+struct cmd_ds_802_11_get_stat {
+	u32 txfragmentcnt;
+	u32 mcasttxframecnt;
+	u32 failedcnt;
+	u32 retrycnt;
+	u32 Multipleretrycnt;
+	u32 rtssuccesscnt;
+	u32 rtsfailurecnt;
+	u32 ackfailurecnt;
+	u32 frameduplicatecnt;
+	u32 rxfragmentcnt;
+	u32 mcastrxframecnt;
+	u32 fcserrorcnt;
+	u32 bcasttxframecnt;
+	u32 bcastrxframecnt;
+	u32 txbeacon;
+	u32 rxbeacon;
+	u32 wepundecryptable;
+};
+
+struct cmd_ds_802_11_snmp_mib {
+	u16 querytype;
+	u16 oid;
+	u16 bufsize;
+	u8 value[128];
+};
+
+struct cmd_ds_mac_reg_map {
+	u16 buffersize;
+	u8 regmap[128];
+	u16 reserved;
+};
+
+struct cmd_ds_bbp_reg_map {
+	u16 buffersize;
+	u8 regmap[128];
+	u16 reserved;
+};
+
+struct cmd_ds_rf_reg_map {
+	u16 buffersize;
+	u8 regmap[64];
+	u16 reserved;
+};
+
+struct cmd_ds_mac_reg_access {
+	u16 action;
+	u16 offset;
+	u32 value;
+};
+
+struct cmd_ds_bbp_reg_access {
+	u16 action;
+	u16 offset;
+	u8 value;
+	u8 reserved[3];
+};
+
+struct cmd_ds_rf_reg_access {
+	u16 action;
+	u16 offset;
+	u8 value;
+	u8 reserved[3];
+};
+
+struct cmd_ds_802_11_radio_control {
+	u16 action;
+	u16 control;
+};
+
+struct cmd_ds_802_11_sleep_params {
+	/* ACT_GET/ACT_SET */
+	u16 action;
+
+	/* Sleep clock error in ppm */
+	u16 error;
+
+	/* Wakeup offset in usec */
+	u16 offset;
+
+	/* Clock stabilization time in usec */
+	u16 stabletime;
+
+	/* control periodic calibration */
+	u8 calcontrol;
+
+	/* control the use of external sleep clock */
+	u8 externalsleepclk;
+
+	/* reserved field, should be set to zero */
+	u16 reserved;
+};
+
+struct cmd_ds_802_11_inactivity_timeout {
+	/* ACT_GET/ACT_SET */
+	u16 action;
+
+	/* Inactivity timeout in msec */
+	u16 timeout;
+};
+
+struct cmd_ds_802_11_rf_channel {
+	u16 action;
+	u16 currentchannel;
+	u16 rftype;
+	u16 reserved;
+	u8 channellist[32];
+};
+
+struct cmd_ds_802_11_rssi {
+	/* weighting factor */
+	u16 N;
+
+	u16 reserved_0;
+	u16 reserved_1;
+	u16 reserved_2;
+};
+
+struct cmd_ds_802_11_rssi_rsp {
+	u16 SNR;
+	u16 noisefloor;
+	u16 avgSNR;
+	u16 avgnoisefloor;
+};
+
+struct cmd_ds_802_11_mac_address {
+	u16 action;
+	u8 macadd[ETH_ALEN];
+};
+
+struct cmd_ds_802_11_rf_tx_power {
+	u16 action;
+	u16 currentlevel;
+};
+
+struct cmd_ds_802_11_rf_antenna {
+	u16 action;
+
+	/* Number of antennas or 0xffff(diversity) */
+	u16 antennamode;
+
+};
+
+struct cmd_ds_802_11_ps_mode {
+	u16 action;
+	u16 nullpktinterval;
+	u16 multipledtim;
+	u16 reserved;
+	u16 locallisteninterval;
+};
+
+struct PS_CMD_ConfirmSleep {
+	u16 command;
+	u16 size;
+	u16 seqnum;
+	u16 result;
+
+	u16 action;
+	u16 reserved1;
+	u16 multipledtim;
+	u16 reserved;
+	u16 locallisteninterval;
+};
+
+struct cmd_ds_802_11_data_rate {
+	u16 action;
+	u16 reserverd;
+	u8 datarate[G_SUPPORTED_RATES];
+};
+
+struct cmd_ds_802_11_rate_adapt_rateset {
+	u16 action;
+	u16 enablehwauto;
+	u16 bitmap;
+};
+
+struct cmd_ds_802_11_ad_hoc_start {
+	u8 SSID[IW_ESSID_MAX_SIZE];
+	u8 bsstype;
+	u16 beaconperiod;
+	u8 dtimperiod;
+	union IEEEtypes_ssparamset ssparamset;
+	union ieeetypes_phyparamset phyparamset;
+	u16 probedelay;
+	struct ieeetypes_capinfo cap;
+	u8 datarate[G_SUPPORTED_RATES];
+	u8 tlv_memory_size_pad[100];
+} __attribute__ ((packed));
+
+struct adhoc_bssdesc {
+	u8 BSSID[6];
+	u8 SSID[32];
+	u8 bsstype;
+	u16 beaconperiod;
+	u8 dtimperiod;
+	u8 timestamp[8];
+	u8 localtime[8];
+	union ieeetypes_phyparamset phyparamset;
+	union IEEEtypes_ssparamset ssparamset;
+	struct ieeetypes_capinfo cap;
+	u8 datarates[G_SUPPORTED_RATES];
+
+	/* DO NOT ADD ANY FIELDS TO THIS STRUCTURE. It is used below in the
+	 * Adhoc join command and will cause a binary layout mismatch with
+	 * the firmware
+	 */
+} __attribute__ ((packed));
+
+struct cmd_ds_802_11_ad_hoc_join {
+	struct adhoc_bssdesc bssdescriptor;
+	u16 failtimeout;
+	u16 probedelay;
+
+} __attribute__ ((packed));
+
+struct cmd_ds_802_11_enable_rsn {
+	u16 action;
+	u16 enable;
+};
+
+struct MrvlIEtype_keyParamSet {
+	/* type ID */
+	u16 type;
+
+	/* length of Payload */
+	u16 length;
+
+	/* type of key: WEP=0, TKIP=1, AES=2 */
+	u16 keytypeid;
+
+	/* key control Info specific to a keytypeid */
+	u16 keyinfo;
+
+	/* length of key */
+	u16 keylen;
+
+	/* key material of size keylen */
+	u8 key[32];
+};
+
+struct cmd_ds_802_11_key_material {
+	u16 action;
+	struct MrvlIEtype_keyParamSet keyParamSet[2];
+} __attribute__ ((packed));
+
+struct cmd_ds_802_11_eeprom_access {
+	u16 action;
+
+	/* multiple 4 */
+	u16 offset;
+	u16 bytecount;
+	u8 value;
+} __attribute__ ((packed));
+
+struct cmd_ds_802_11_tpc_cfg {
+	u16 action;
+	u8 enable;
+	s8 P0;
+	s8 P1;
+	s8 P2;
+	u8 usesnr;
+} __attribute__ ((packed));
+
+struct cmd_ds_802_11_led_ctrl {
+	u16 action;
+	u16 numled;
+	u8 data[256];
+} __attribute__ ((packed));
+
+struct cmd_ds_802_11_pwr_cfg {
+	u16 action;
+	u8 enable;
+	s8 PA_P0;
+	s8 PA_P1;
+	s8 PA_P2;
+} __attribute__ ((packed));
+
+struct cmd_ds_802_11_afc {
+	u16 afc_auto;
+	union {
+		struct {
+			u16 threshold;
+			u16 period;
+		};
+		struct {
+			s16 timing_offset;
+			s16 carrier_offset;
+		};
+	};
+} __attribute__ ((packed));
+
+struct cmd_tx_rate_query {
+	u16 txrate;
+} __attribute__ ((packed));
+
+struct cmd_ds_get_tsf {
+	__le64 tsfvalue;
+} __attribute__ ((packed));
+
+struct cmd_ds_bt_access {
+	u16 action;
+	u32 id;
+	u8 addr1[ETH_ALEN];
+	u8 addr2[ETH_ALEN];
+} __attribute__ ((packed));
+
+struct cmd_ds_fwt_access {
+	u16 action;
+	u32 id;
+	u8 da[ETH_ALEN];
+	u8 dir;
+	u8 ra[ETH_ALEN];
+	u32 ssn;
+	u32 dsn;
+	u32 metric;
+	u8 hopcount;
+	u8 ttl;
+	u32 expiration;
+	u8 sleepmode;
+	u32 snr;
+	u32 references;
+} __attribute__ ((packed));
+
+#define MESH_STATS_NUM 7
+struct cmd_ds_mesh_access {
+	u16 action;
+	u32 data[MESH_STATS_NUM + 1];	/* last position reserved */
+} __attribute__ ((packed));
+
+struct cmd_ds_command {
+	/* command header */
+	u16 command;
+	u16 size;
+	u16 seqnum;
+	u16 result;
+
+	/* command Body */
+	union {
+		struct cmd_ds_get_hw_spec hwspec;
+		struct cmd_ds_802_11_ps_mode psmode;
+		struct cmd_ds_802_11_scan scan;
+		struct cmd_ds_802_11_scan_rsp scanresp;
+		struct cmd_ds_mac_control macctrl;
+		struct cmd_ds_802_11_associate associate;
+		struct cmd_ds_802_11_deauthenticate deauth;
+		struct cmd_ds_802_11_set_wep wep;
+		struct cmd_ds_802_11_ad_hoc_start ads;
+		struct cmd_ds_802_11_reset reset;
+		struct cmd_ds_802_11_ad_hoc_result result;
+		struct cmd_ds_802_11_get_log glog;
+		struct cmd_ds_802_11_authenticate auth;
+		struct cmd_ds_802_11_get_stat gstat;
+		struct cmd_ds_802_3_get_stat gstat_8023;
+		struct cmd_ds_802_11_snmp_mib smib;
+		struct cmd_ds_802_11_rf_tx_power txp;
+		struct cmd_ds_802_11_rf_antenna rant;
+		struct cmd_ds_802_11_data_rate drate;
+		struct cmd_ds_802_11_rate_adapt_rateset rateset;
+		struct cmd_ds_mac_multicast_adr madr;
+		struct cmd_ds_802_11_ad_hoc_join adj;
+		struct cmd_ds_802_11_radio_control radio;
+		struct cmd_ds_802_11_rf_channel rfchannel;
+		struct cmd_ds_802_11_rssi rssi;
+		struct cmd_ds_802_11_rssi_rsp rssirsp;
+		struct cmd_ds_802_11_disassociate dassociate;
+		struct cmd_ds_802_11_mac_address macadd;
+		struct cmd_ds_802_11_enable_rsn enbrsn;
+		struct cmd_ds_802_11_key_material keymaterial;
+		struct cmd_ds_mac_reg_access macreg;
+		struct cmd_ds_bbp_reg_access bbpreg;
+		struct cmd_ds_rf_reg_access rfreg;
+		struct cmd_ds_802_11_eeprom_access rdeeprom;
+
+		struct cmd_ds_802_11d_domain_info domaininfo;
+		struct cmd_ds_802_11d_domain_info domaininforesp;
+
+		struct cmd_ds_802_11_sleep_params sleep_params;
+		struct cmd_ds_802_11_inactivity_timeout inactivity_timeout;
+		struct cmd_ds_802_11_tpc_cfg tpccfg;
+		struct cmd_ds_802_11_pwr_cfg pwrcfg;
+		struct cmd_ds_802_11_afc afc;
+		struct cmd_ds_802_11_led_ctrl ledgpio;
+
+		struct cmd_tx_rate_query txrate;
+		struct cmd_ds_bt_access bt;
+		struct cmd_ds_fwt_access fwt;
+		struct cmd_ds_mesh_access mesh;
+		struct cmd_ds_get_tsf gettsf;
+		struct cmd_ds_802_11_subscribe_event subscribe_event;
+	} params;
+} __attribute__ ((packed));
+
+#endif