if_ural.c File Reference

#include <sys/cdefs.h>
#include "opt_wlan.h"
#include <sys/param.h>
#include <sys/sockio.h>
#include <sys/sysctl.h>
#include <sys/lock.h>
#include <sys/mutex.h>
#include <sys/mbuf.h>
#include <sys/kernel.h>
#include <sys/socket.h>
#include <sys/systm.h>
#include <sys/malloc.h>
#include <sys/module.h>
#include <sys/bus.h>
#include <sys/endian.h>
#include <sys/kdb.h>
#include <net/bpf.h>
#include <net/if.h>
#include <net/if_var.h>
#include <net/if_arp.h>
#include <net/ethernet.h>
#include <net/if_dl.h>
#include <net/if_media.h>
#include <net/if_types.h>
#include <net80211/ieee80211_var.h>
#include <net80211/ieee80211_regdomain.h>
#include <net80211/ieee80211_radiotap.h>
#include <net80211/ieee80211_ratectl.h>
#include <dev/usb/usb.h>
#include <dev/usb/usbdi.h>
#include "usbdevs.h"
#include <dev/usb/usb_debug.h>
#include <dev/usb/wlan/if_uralreg.h>
#include <dev/usb/wlan/if_uralvar.h>

Include dependency graph for if_ural.c:

Go to the source code of this file.

Macros
#define	USB_DEBUG_VAR   ural_debug
#define	URAL_RSSI(rssi)
#define	URAL_DEV(v, p)   { USB_VP(USB_VENDOR_##v, USB_PRODUCT_##v##_##p) }
#define	RAL_TX_TIMEOUT   5000
#define	RAL_RXTX_TURNAROUND   5 /* us */

Functions
	__FBSDID ("$FreeBSD$")
static usb_error_t	ural_do_request (struct ural_softc *sc, struct usb_device_request *req, void *data)
static struct ieee80211vap *	ural_vap_create (struct ieee80211com *, const char[IFNAMSIZ], int, enum ieee80211_opmode, int, const uint8_t[IEEE80211_ADDR_LEN], const uint8_t[IEEE80211_ADDR_LEN])
static void	ural_vap_delete (struct ieee80211vap *)
static void	ural_tx_free (struct ural_tx_data *, int)
static void	ural_setup_tx_list (struct ural_softc *)
static void	ural_unsetup_tx_list (struct ural_softc *)
static int	ural_newstate (struct ieee80211vap *, enum ieee80211_state, int)
static void	ural_setup_tx_desc (struct ural_softc *, struct ural_tx_desc *, uint32_t, int, int)
static int	ural_tx_bcn (struct ural_softc *, struct mbuf *, struct ieee80211_node *)
static int	ural_tx_mgt (struct ural_softc *, struct mbuf *, struct ieee80211_node *)
static int	ural_tx_data (struct ural_softc *, struct mbuf *, struct ieee80211_node *)
static int	ural_transmit (struct ieee80211com *, struct mbuf *)
static void	ural_start (struct ural_softc *)
static void	ural_parent (struct ieee80211com *)
static void	ural_set_testmode (struct ural_softc *)
static void	ural_eeprom_read (struct ural_softc *, uint16_t, void *, int)
static uint16_t	ural_read (struct ural_softc *, uint16_t)
static void	ural_read_multi (struct ural_softc *, uint16_t, void *, int)
static void	ural_write (struct ural_softc *, uint16_t, uint16_t)
static void	ural_write_multi (struct ural_softc *, uint16_t, void *, static void ural_getradiocaps(struct ieee80211com int)
	DRIVER_MODULE (ural, uhub, ural_driver, ural_devclass, NULL, 0)
	MODULE_DEPEND (ural, usb, 1, 1, 1)
	MODULE_DEPEND (ural, wlan, 1, 1, 1)
	MODULE_VERSION (ural, 1)
	USB_PNP_HOST_INFO (ural_devs)
static int	ural_match (device_t self)
static int	ural_attach (device_t self)
static int	ural_detach (device_t self)
static void	ural_bulk_write_callback (struct usb_xfer *xfer, usb_error_t error)
static void	ural_bulk_read_callback (struct usb_xfer *xfer, usb_error_t error)
static uint8_t	ural_plcp_signal (int rate)
static int	ural_sendprot (struct ural_softc *sc, const struct mbuf *m, struct ieee80211_node *ni, int prot, int rate)
static int	ural_tx_raw (struct ural_softc *sc, struct mbuf *m0, struct ieee80211_node *ni, const struct ieee80211_bpf_params *params)
static void	ural_write_multi (struct ural_softc *sc, uint16_t reg, void *buf, int len)
static void	ural_bbp_write (struct ural_softc *sc, uint8_t reg, uint8_t val)
static uint8_t	ural_bbp_read (struct ural_softc *sc, uint8_t reg)
static void	ural_rf_write (struct ural_softc *sc, uint8_t reg, uint32_t val)
static void	ural_scan_start (struct ieee80211com *ic)
static void	ural_scan_end (struct ieee80211com *ic)
static void	ural_getradiocaps (struct ieee80211com *ic, int maxchans, int *nchans, struct ieee80211_channel chans[])
static void	ural_set_channel (struct ieee80211com *ic)
static void	ural_set_chan (struct ural_softc *sc, struct ieee80211_channel *c)
static void	ural_disable_rf_tune (struct ural_softc *sc)
static void	ural_enable_tsf_sync (struct ural_softc *sc)
static void	ural_enable_tsf (struct ural_softc *sc)
static void	ural_update_slot (struct ural_softc *sc)
static void	ural_set_txpreamble (struct ural_softc *sc)
static void	ural_set_basicrates (struct ural_softc *sc, const struct ieee80211_channel *c)
static void	ural_set_bssid (struct ural_softc *sc, const uint8_t *bssid)
static void	ural_set_macaddr (struct ural_softc *sc, const uint8_t *addr)
static void	ural_setpromisc (struct ural_softc *sc)
static void	ural_update_promisc (struct ieee80211com *ic)
static const char *	ural_get_rf (int rev)
static void	ural_read_eeprom (struct ural_softc *sc)
static int	ural_bbp_init (struct ural_softc *sc)
static void	ural_set_txantenna (struct ural_softc *sc, int antenna)
static void	ural_set_rxantenna (struct ural_softc *sc, int antenna)
static void	ural_init (struct ural_softc *sc)
static void	ural_stop (struct ural_softc *sc)
static int	ural_raw_xmit (struct ieee80211_node *ni, struct mbuf *m, const struct ieee80211_bpf_params *params)
static void	ural_ratectl_start (struct ural_softc *sc, struct ieee80211_node *ni)
static void	ural_ratectl_timeout (void *arg)
static void	ural_ratectl_task (void *arg, int pending)
static int	ural_pause (struct ural_softc *sc, int timeout)

Variables
static const STRUCT_USB_HOST_ID	ural_devs []
static usb_callback_t	ural_bulk_read_callback
static usb_callback_t	ural_bulk_write_callback
	ural_def_mac []
struct {
uint8_t   reg
uint8_t   val
}	ural_def_bbp []
static const uint32_t	ural_rf2522_r2 []
static const uint32_t	ural_rf2523_r2 []
static const uint32_t	ural_rf2524_r2 []
static const uint32_t	ural_rf2525_r2 []
static const uint32_t	ural_rf2525_hi_r2 []
static const uint32_t	ural_rf2525e_r2 []
static const uint32_t	ural_rf2526_hi_r2 []
static const uint32_t	ural_rf2526_r2 []
struct {
uint8_t   chan
uint32_t   r1
uint32_t   r2
uint32_t   r4
}	ural_rf5222 []
static const uint8_t	ural_chan_5ghz []
static const struct usb_config	ural_config [URAL_N_TRANSFER]
static device_probe_t	ural_match
static device_attach_t	ural_attach
static device_detach_t	ural_detach
static device_method_t	ural_methods []
static driver_t	ural_driver
static devclass_t	ural_devclass

Macro Definition Documentation

RAL_RXTX_TURNAROUND

#define RAL_RXTX_TURNAROUND   5 /* us */

Definition at line 1777 of file if_ural.c.

RAL_TX_TIMEOUT

#define RAL_TX_TIMEOUT   5000

Definition at line 1026 of file if_ural.c.

URAL_DEV

#define URAL_DEV	(		v,
			p
	)		{ USB_VP(USB_VENDOR_##v, USB_PRODUCT_##v##_##p) }

URAL_RSSI

#define URAL_RSSI

(

rssi

)

Value:

        ((rssi) > (RAL_NOISE_FLOOR + RAL_RSSI_CORR) ?   \
         ((rssi) - (RAL_NOISE_FLOOR + RAL_RSSI_CORR)) : 0)

Definition at line 89 of file if_ural.c.

USB_DEBUG_VAR

#define USB_DEBUG_VAR   ural_debug

Definition at line 74 of file if_ural.c.

Function Documentation

__FBSDID()

__FBSDID

(

"$FreeBSD$"

)

DRIVER_MODULE()

DRIVER_MODULE	(	ural	,
		uhub	,
		ural_driver	,
		ural_devclass	,
		NULL	,
		0
	)

MODULE_DEPEND() [1/2]

MODULE_DEPEND	(	ural	,
		usb	,
		1	,
		1	,
		1
	)

MODULE_DEPEND() [2/2]

MODULE_DEPEND	(	ural	,
		wlan	,
		1	,
		1	,
		1
	)

MODULE_VERSION()

MODULE_VERSION	(	ural	,
		1
	)

ural_attach()

static int ural_attach ( device_t  self )

static

Definition at line 428 of file if_ural.c.

References ural_softc::asic_rev, usb_attach_arg::device, device_set_usb_desc(), error, RAL_IFACE_INDEX, RAL_LOCK, RAL_MAC_CSR0, RAL_RX_RADIOTAP_PRESENT, RAL_TX_RADIOTAP_PRESENT, RAL_UNLOCK, ural_softc::rf_rev, ural_softc::sc_dev, ural_softc::sc_ic, ural_softc::sc_mtx, ural_softc::sc_rxtap, ural_softc::sc_snd, ural_softc::sc_txtap, ural_softc::sc_udev, ural_softc::sc_xfer, ural_config, ural_detach, ural_get_rf(), ural_getradiocaps(), URAL_N_TRANSFER, ural_parent(), ural_raw_xmit(), ural_read(), ural_read_eeprom(), ural_scan_end(), ural_scan_start(), ural_set_channel(), ural_transmit(), ural_update_promisc(), ural_vap_create(), ural_vap_delete(), usbd_errstr(), usbd_transfer_setup(), ural_rx_radiotap_header::wr_ihdr, and ural_tx_radiotap_header::wt_ihdr.

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ural_bbp_init()

static int ural_bbp_init ( struct ural_softc *  sc )

static

Definition at line 1938 of file if_ural.c.

References ural_softc::bbp_prom, RAL_BBP_VERSION, reg, ural_softc::reg, ural_softc::sc_dev, ural_bbp_read(), ural_bbp_write(), ural_def_bbp, ural_pause(), val, and ural_softc::val.

Referenced by ural_init().

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ural_bbp_read()

static uint8_t ural_bbp_read ( struct ural_softc *  sc, uint8_t  reg  )

static

Definition at line 1508 of file if_ural.c.

References RAL_BBP_BUSY, RAL_BBP_WRITE, RAL_PHY_CSR7, RAL_PHY_CSR8, reg, ural_softc::sc_dev, ural_pause(), ural_read(), ural_write(), and val.

Referenced by ural_bbp_init(), ural_set_chan(), ural_set_rxantenna(), and ural_set_txantenna().

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ural_bbp_write()

static void ural_bbp_write ( struct ural_softc *  sc, uint8_t  reg, uint8_t  val  )

static

Definition at line 1487 of file if_ural.c.

References RAL_BBP_BUSY, RAL_PHY_CSR7, RAL_PHY_CSR8, reg, ural_softc::sc_dev, ural_pause(), ural_read(), ural_write(), and val.

Referenced by ural_bbp_init(), ural_set_chan(), ural_set_rxantenna(), and ural_set_txantenna().

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ural_bulk_read_callback()

static void ural_bulk_read_callback ( struct usb_xfer *  xfer, usb_error_t  error  )

static

Definition at line 849 of file if_ural.c.

References DPRINTF, error, ural_rx_desc::flags, len, RAL_LOCK, RAL_NOISE_FLOOR, RAL_RX_CRC_ERROR, RAL_RX_DESC_SIZE, RAL_RX_OFDM, RAL_RX_PHY_ERROR, RAL_UNLOCK, ural_rx_desc::rate, ural_rx_desc::rssi, ural_softc::rx_ant, ural_softc::sc_dev, ural_softc::sc_ic, ural_softc::sc_rx_desc, ural_softc::sc_rxtap, URAL_RSSI, ural_start(), USB_ERR_CANCELLED, USB_GET_STATE, USB_ST_SETUP, USB_ST_TRANSFERRED, usbd_copy_out(), usbd_transfer_submit(), usbd_xfer_get_frame(), usbd_xfer_max_len(), usbd_xfer_set_frame_len(), usbd_xfer_set_stall(), usbd_xfer_softc(), usbd_xfer_status(), ural_rx_radiotap_header::wr_antenna, ural_rx_radiotap_header::wr_antnoise, ural_rx_radiotap_header::wr_antsignal, ural_rx_radiotap_header::wr_flags, and ural_rx_radiotap_header::wr_rate.

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ural_bulk_write_callback()

static void ural_bulk_write_callback ( struct usb_xfer *  xfer, usb_error_t  error  )

static

Definition at line 762 of file if_ural.c.

References data, error, len, next, RAL_FRAME_SIZE, RAL_TX_DESC_SIZE, ural_softc::sc_dev, ural_softc::sc_txtap, ural_softc::tx_ant, ural_softc::tx_q, ural_start(), ural_tx_free(), USB_ERR_STALLED, USB_ERR_TIMEOUT, USB_GET_STATE, USB_ST_SETUP, USB_ST_TRANSFERRED, usbd_copy_in(), usbd_errstr(), usbd_m_copy_in(), usbd_transfer_submit(), usbd_xfer_get_frame(), usbd_xfer_get_priv(), usbd_xfer_set_frame_len(), usbd_xfer_set_priv(), usbd_xfer_set_stall(), usbd_xfer_softc(), usbd_xfer_status(), ural_tx_radiotap_header::wt_antenna, ural_tx_radiotap_header::wt_flags, and ural_tx_radiotap_header::wt_rate.

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ural_detach()

static int ural_detach ( device_t  self )

static

Definition at line 514 of file if_ural.c.

References RAL_LOCK, RAL_UNLOCK, ural_softc::sc_detached, ural_softc::sc_ic, ural_softc::sc_mtx, ural_softc::sc_snd, ural_softc::sc_xfer, URAL_N_TRANSFER, ural_unsetup_tx_list(), and usbd_transfer_unsetup().

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ural_disable_rf_tune()

static void ural_disable_rf_tune ( struct ural_softc *  sc )

static

Definition at line 1721 of file if_ural.c.

References RAL_RF1, RAL_RF3, RAL_RF_2523, ural_softc::rf_regs, ural_softc::rf_rev, and ural_rf_write().

Referenced by ural_set_chan().

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ural_do_request()

static usb_error_t ural_do_request ( struct ural_softc *  sc, struct usb_device_request *  req, void *  data  )

static

Definition at line 541 of file if_ural.c.

References data, req, ural_softc::sc_mtx, ural_softc::sc_udev, ural_pause(), usbd_do_request_flags(), and usbd_errstr().

Referenced by ural_eeprom_read(), ural_read(), ural_read_multi(), ural_set_testmode(), ural_write(), and ural_write_multi().

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ural_eeprom_read()

static void ural_eeprom_read ( struct ural_softc *  sc, uint16_t  addr, void *  buf, int  len  )

static

Definition at line 1388 of file if_ural.c.

References addr, error, len, RAL_READ_EEPROM, req, ural_softc::sc_dev, ural_do_request(), usbd_errstr(), USETW, and UT_READ_VENDOR_DEVICE.

Referenced by ural_read_eeprom().

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ural_enable_tsf()

static void ural_enable_tsf ( struct ural_softc *  sc )

static

Definition at line 1770 of file if_ural.c.

References RAL_ENABLE_TSF, RAL_ENABLE_TSF_SYNC, RAL_TXRX_CSR19, and ural_write().

Referenced by ural_newstate().

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ural_enable_tsf_sync()

static void ural_enable_tsf_sync ( struct ural_softc *  sc )

static

Definition at line 1741 of file if_ural.c.

References DPRINTF, RAL_ENABLE_BEACON_GENERATOR, RAL_ENABLE_TBCN, RAL_ENABLE_TSF, RAL_ENABLE_TSF_SYNC, RAL_TXRX_CSR18, RAL_TXRX_CSR19, RAL_TXRX_CSR20, ural_softc::sc_ic, and ural_write().

Referenced by ural_newstate(), and ural_scan_end().

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ural_get_rf()

static const char * ural_get_rf ( int  rev )

static

Definition at line 1898 of file if_ural.c.

References RAL_RF_2522, RAL_RF_2523, RAL_RF_2524, RAL_RF_2525, RAL_RF_2525E, RAL_RF_2526, and RAL_RF_5222.

Referenced by ural_attach().

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ural_getradiocaps()

static void ural_getradiocaps ( struct ieee80211com *  ic, int  maxchans, int *  nchans, struct ieee80211_channel  chans[]  )

static

Definition at line 1581 of file if_ural.c.

References RAL_RF_5222, ural_softc::rf_rev, and ural_chan_5ghz.

Referenced by ural_attach().

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ural_init()

static void ural_init ( struct ural_softc *  sc )

static

Definition at line 2020 of file if_ural.c.

References fail, RAL_BBP_AWAKE, RAL_DROP_BAD_VERSION, RAL_DROP_CRC, RAL_DROP_CTL, RAL_DROP_NOT_TO_ME, RAL_DROP_PHY, RAL_DROP_TODS, RAL_HOST_READY, RAL_LOCK_ASSERT, RAL_MAC_CSR1, RAL_MAC_CSR17, RAL_RF_AWAKE, RAL_STA_CSR0, RAL_TXRX_CSR11, RAL_TXRX_CSR2, reg, ural_softc::rx_ant, ural_softc::sc_dev, ural_softc::sc_ic, ural_softc::sc_running, ural_softc::sc_xfer, ural_softc::sta, ural_softc::tx_ant, ural_bbp_init(), URAL_BULK_RD, URAL_BULK_WR, ural_def_mac, ural_pause(), ural_read(), ural_read_multi(), ural_set_chan(), ural_set_macaddr(), ural_set_rxantenna(), ural_set_testmode(), ural_set_txantenna(), ural_setup_tx_list(), ural_stop(), ural_write(), usbd_transfer_start(), usbd_xfer_set_stall(), and val.

Referenced by ural_parent().

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ural_match()

static int ural_match ( device_t  self )

static

Definition at line 413 of file if_ural.c.

References usbd_lookup_info::bConfigIndex, usbd_lookup_info::bIfaceIndex, usb_attach_arg::info, RAL_IFACE_INDEX, ural_devs, usb_attach_arg::usb_mode, USB_MODE_HOST, and usbd_lookup_id_by_uaa().

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ural_newstate()

static int ural_newstate ( struct ieee80211vap *  vap, enum ieee80211_state  nstate, int  arg  )

static

Definition at line 673 of file if_ural.c.

References DPRINTF, fail, ural_vap::newstate, RAL_LOCK, RAL_MAC_CSR20, RAL_TXRX_CSR19, RAL_UNLOCK, ural_vap::ratectl_ch, ural_softc::sc_bssid, ural_softc::sc_dev, ural_enable_tsf(), ural_enable_tsf_sync(), ural_ratectl_start(), ural_set_basicrates(), ural_set_bssid(), ural_set_txpreamble(), ural_tx_bcn(), ural_update_slot(), URAL_VAP, ural_write(), usb_callout_stop, and ural_vap::vap.

Referenced by ural_vap_create().

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ural_parent()

static void ural_parent ( struct ieee80211com *  ic )

static

Definition at line 1345 of file if_ural.c.

References RAL_LOCK, RAL_UNLOCK, ural_softc::sc_detached, ural_softc::sc_running, ural_init(), ural_setpromisc(), and ural_stop().

Referenced by ural_attach().

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ural_pause()

static int ural_pause ( struct ural_softc *  sc, int  timeout  )

static

Definition at line 2220 of file if_ural.c.

References ural_softc::sc_mtx, and usb_pause_mtx().

Referenced by ural_bbp_init(), ural_bbp_read(), ural_bbp_write(), ural_do_request(), ural_init(), ural_rf_write(), ural_set_chan(), and ural_stop().

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ural_plcp_signal()

static uint8_t ural_plcp_signal ( int  rate )

static

Definition at line 958 of file if_ural.c.

Referenced by ural_setup_tx_desc().

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ural_ratectl_start()

static void ural_ratectl_start ( struct ural_softc *  sc, struct ieee80211_node *  ni  )

static

Definition at line 2168 of file if_ural.c.

References RAL_STA_CSR0, ural_vap::ratectl_ch, ural_softc::sta, ural_ratectl_timeout(), ural_read_multi(), URAL_VAP, usb_callout_reset, and ural_vap::vap.

Referenced by ural_newstate().

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ural_ratectl_task()

static void ural_ratectl_task ( void *  arg, int  pending  )

static

Definition at line 2190 of file if_ural.c.

References fail, RAL_LOCK, RAL_STA_CSR0, RAL_UNLOCK, ural_vap::ratectl_ch, ural_softc::sc_txs, ural_softc::sta, ural_ratectl_timeout(), ural_read_multi(), usb_callout_reset, and ural_vap::vap.

Referenced by ural_vap_create().

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ural_ratectl_timeout()

static void ural_ratectl_timeout ( void *  arg )

static

Definition at line 2180 of file if_ural.c.

References ural_vap::ratectl_task, and ural_vap::vap.

Referenced by ural_ratectl_start(), and ural_ratectl_task().

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ural_raw_xmit()

static int ural_raw_xmit ( struct ieee80211_node *  ni, struct mbuf *  m, const struct ieee80211_bpf_params *  params  )

static

Definition at line 2126 of file if_ural.c.

References RAL_LOCK, RAL_TX_MINFREE, RAL_UNLOCK, ural_softc::sc_running, ural_softc::tx_nfree, ural_tx_mgt(), and ural_tx_raw().

Referenced by ural_attach().

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ural_read()

static uint16_t ural_read ( struct ural_softc *  sc, uint16_t  reg  )

static

Definition at line 1407 of file if_ural.c.

References error, RAL_READ_MAC, reg, req, ural_softc::sc_dev, ural_do_request(), usbd_errstr(), USETW, UT_READ_VENDOR_DEVICE, and val.

Referenced by ural_attach(), ural_bbp_read(), ural_bbp_write(), ural_init(), ural_rf_write(), ural_set_chan(), ural_set_txantenna(), ural_set_txpreamble(), and ural_setpromisc().

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ural_read_eeprom()

static void ural_read_eeprom ( struct ural_softc *  sc )

static

Definition at line 1913 of file if_ural.c.

References ural_softc::bbp_prom, ural_softc::hw_radio, ural_softc::led_mode, ural_softc::nb_ant, RAL_EEPROM_ADDRESS, RAL_EEPROM_BBP_BASE, RAL_EEPROM_CONFIG0, RAL_EEPROM_TXPOWER, ural_softc::rf_rev, ural_softc::rx_ant, ural_softc::sc_ic, ural_softc::tx_ant, ural_softc::txpow, ural_eeprom_read(), and val.

Referenced by ural_attach().

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ural_read_multi()

static void ural_read_multi ( struct ural_softc *  sc, uint16_t  reg, void *  buf, int  len  )

static

Definition at line 1430 of file if_ural.c.

References error, len, RAL_READ_MULTI_MAC, reg, req, ural_softc::sc_dev, ural_do_request(), usbd_errstr(), USETW, and UT_READ_VENDOR_DEVICE.

Referenced by ural_init(), ural_ratectl_start(), and ural_ratectl_task().

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ural_rf_write()

static void ural_rf_write ( struct ural_softc *  sc, uint8_t  reg, uint32_t  val  )

static

Definition at line 1531 of file if_ural.c.

References RAL_PHY_CSR10, RAL_PHY_CSR9, RAL_RF_20BIT, RAL_RF_BUSY, RAL_RF_LOBUSY, reg, ural_softc::rf_regs, ural_softc::sc_dev, ural_pause(), ural_read(), ural_write(), and val.

Referenced by ural_disable_rf_tune(), and ural_set_chan().

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ural_scan_end()

static void ural_scan_end ( struct ieee80211com *  ic )

static

Definition at line 1569 of file if_ural.c.

References RAL_LOCK, RAL_UNLOCK, ural_softc::sc_bssid, ural_enable_tsf_sync(), and ural_set_bssid().

Referenced by ural_attach().

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ural_scan_start()

static void ural_scan_start ( struct ieee80211com *  ic )

static

Definition at line 1558 of file if_ural.c.

References RAL_LOCK, RAL_TXRX_CSR19, RAL_UNLOCK, ural_set_bssid(), and ural_write().

Referenced by ural_attach().

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ural_sendprot()

static int ural_sendprot ( struct ural_softc *  sc, const struct mbuf *  m, struct ieee80211_node *  ni, int  prot, int  rate  )

static

Definition at line 1127 of file if_ural.c.

References data, next, RAL_TX_ACK, RAL_TX_RETRY, ural_softc::sc_dev, ural_softc::sc_xfer, ural_softc::tx_free, ural_softc::tx_nfree, ural_softc::tx_q, URAL_BULK_WR, ural_setup_tx_desc(), and usbd_transfer_start().

Referenced by ural_tx_data(), and ural_tx_raw().

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ural_set_basicrates()

static void ural_set_basicrates ( struct ural_softc *  sc, const struct ieee80211_channel *  c  )

static

Definition at line 1819 of file if_ural.c.

References RAL_TXRX_CSR11, and ural_write().

Referenced by ural_newstate(), and ural_set_chan().

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ural_set_bssid()

static void ural_set_bssid ( struct ural_softc *  sc, const uint8_t *  bssid  )

static

Definition at line 1836 of file if_ural.c.

References DPRINTF, RAL_MAC_CSR5, RAL_MAC_CSR6, RAL_MAC_CSR7, and ural_write().

Referenced by ural_newstate(), ural_scan_end(), and ural_scan_start().

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ural_set_chan()

static void ural_set_chan ( struct ural_softc *  sc, struct ieee80211_channel *  c  )

static

Definition at line 1610 of file if_ural.c.

References chan, r1, r2, r4, RAL_JAPAN_FILTER, RAL_RF1, RAL_RF2, RAL_RF3, RAL_RF4, RAL_RF_2522, RAL_RF_2523, RAL_RF_2524, RAL_RF_2525, RAL_RF_2525E, RAL_RF_2526, RAL_RF_5222, RAL_STA_CSR0, ural_softc::rf_rev, ural_softc::sc_ic, ural_softc::txpow, ural_bbp_read(), ural_bbp_write(), ural_disable_rf_tune(), ural_pause(), ural_read(), ural_rf2522_r2, ural_rf2523_r2, ural_rf2524_r2, ural_rf2525_hi_r2, ural_rf2525_r2, ural_rf2525e_r2, ural_rf2526_hi_r2, ural_rf2526_r2, ural_rf5222, ural_rf_write(), and ural_set_basicrates().

Referenced by ural_init(), and ural_set_channel().

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ural_set_channel()

static void ural_set_channel ( struct ieee80211com *  ic )

static

Definition at line 1600 of file if_ural.c.

References RAL_LOCK, RAL_UNLOCK, and ural_set_chan().

Referenced by ural_attach().

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ural_set_macaddr()

static void ural_set_macaddr ( struct ural_softc *  sc, const uint8_t *  addr  )

static

Definition at line 1853 of file if_ural.c.

References addr, DPRINTF, RAL_MAC_CSR2, RAL_MAC_CSR3, RAL_MAC_CSR4, and ural_write().

Referenced by ural_init().

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ural_set_rxantenna()

static void ural_set_rxantenna ( struct ural_softc *  sc, int  antenna  )

static

Definition at line 2000 of file if_ural.c.

References RAL_BBP_ANTA, RAL_BBP_ANTB, RAL_BBP_DIVERSITY, RAL_BBP_RX, RAL_RF_2525E, RAL_RF_2526, ural_softc::rf_rev, ural_bbp_read(), and ural_bbp_write().

Referenced by ural_init().

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ural_set_testmode()

static void ural_set_testmode ( struct ural_softc *  sc )

static

Definition at line 1369 of file if_ural.c.

References error, RAL_VENDOR_REQUEST, req, ural_softc::sc_dev, ural_do_request(), usbd_errstr(), USETW, and UT_WRITE_VENDOR_DEVICE.

Referenced by ural_init().

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ural_set_txantenna()

static void ural_set_txantenna ( struct ural_softc *  sc, int  antenna  )

static

Definition at line 1971 of file if_ural.c.

References RAL_BBP_ANTA, RAL_BBP_ANTB, RAL_BBP_DIVERSITY, RAL_BBP_FLIPIQ, RAL_BBP_TX, RAL_PHY_CSR5, RAL_PHY_CSR6, RAL_RF_2525E, RAL_RF_2526, RAL_RF_5222, ural_softc::rf_rev, tx, ural_bbp_read(), ural_bbp_write(), ural_read(), and ural_write().

Referenced by ural_init().

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ural_set_txpreamble()

static void ural_set_txpreamble ( struct ural_softc *  sc )

static

Definition at line 1804 of file if_ural.c.

References RAL_SHORT_PREAMBLE, RAL_TXRX_CSR10, ural_softc::sc_ic, ural_read(), and ural_write().

Referenced by ural_newstate().

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ural_setpromisc()

static void ural_setpromisc ( struct ural_softc *  sc )

static

Definition at line 1870 of file if_ural.c.

References DPRINTF, RAL_DROP_NOT_TO_ME, RAL_TXRX_CSR2, ural_softc::sc_ic, ural_read(), and ural_write().

Referenced by ural_parent(), and ural_update_promisc().

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ural_setup_tx_desc()

static void ural_setup_tx_desc ( struct ural_softc *  sc, struct ural_tx_desc *  desc, uint32_t  flags, int  len, int  rate  )

static

Definition at line 981 of file if_ural.c.

References desc, len, RAL_AIFSN, RAL_IVOFFSET, RAL_LOGCWMAX, RAL_LOGCWMIN, RAL_PLCP_LENGEXT, RAL_TX_NEWSEQ, RAL_TX_OFDM, remainder, ural_softc::sc_ic, and ural_plcp_signal().

Referenced by ural_sendprot(), ural_tx_bcn(), ural_tx_data(), ural_tx_mgt(), and ural_tx_raw().

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ural_setup_tx_list()

static void ural_setup_tx_list ( struct ural_softc *  sc )

static

Definition at line 628 of file if_ural.c.

References data, next, RAL_TX_LIST_COUNT, ural_tx_data::sc, ural_softc::tx_data, ural_softc::tx_free, ural_softc::tx_nfree, and ural_softc::tx_q.

Referenced by ural_init().

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ural_start()

static void ural_start ( struct ural_softc *  sc )

static

Definition at line 1322 of file if_ural.c.

References RAL_LOCK_ASSERT, RAL_TX_MINFREE, ural_softc::sc_running, ural_softc::sc_snd, ural_softc::tx_nfree, and ural_tx_data().

Referenced by ural_bulk_read_callback(), ural_bulk_write_callback(), and ural_transmit().

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ural_stop()

static void ural_stop ( struct ural_softc *  sc )

static

Definition at line 2097 of file if_ural.c.

References RAL_DISABLE_RX, RAL_LOCK, RAL_LOCK_ASSERT, RAL_MAC_CSR1, RAL_RESET_ASIC, RAL_RESET_BBP, RAL_TXRX_CSR2, RAL_UNLOCK, ural_softc::sc_running, ural_softc::sc_xfer, URAL_BULK_RD, URAL_BULK_WR, ural_pause(), ural_unsetup_tx_list(), ural_write(), and usbd_transfer_drain().

Referenced by ural_init(), and ural_parent().

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ural_transmit()

static int ural_transmit ( struct ieee80211com *  ic, struct mbuf *  m  )

static

Definition at line 1300 of file if_ural.c.

References error, RAL_LOCK, RAL_UNLOCK, ural_softc::sc_running, ural_softc::sc_snd, and ural_start().

Referenced by ural_attach().

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ural_tx_bcn()

static int ural_tx_bcn ( struct ural_softc *  sc, struct mbuf *  m0, struct ieee80211_node *  ni  )

static

Definition at line 1029 of file if_ural.c.

References data, next, ural_tx_data::ni, RAL_TX_IFS_NEWBACKOFF, RAL_TX_TIMESTAMP, ural_tx_data::sc, ural_softc::sc_xfer, ural_softc::tx_free, ural_softc::tx_nfree, ural_softc::tx_q, URAL_BULK_WR, ural_setup_tx_desc(), and usbd_transfer_start().

Referenced by ural_newstate().

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ural_tx_data()

static int ural_tx_data ( struct ural_softc *  sc, struct mbuf *  m0, struct ieee80211_node *  ni  )

static

Definition at line 1217 of file if_ural.c.

References data, error, k, next, RAL_LOCK_ASSERT, RAL_TX_ACK, RAL_TX_IFS_SIFS, RAL_TX_RETRY, ural_softc::sc_xfer, ural_softc::tx_free, ural_softc::tx_nfree, ural_softc::tx_q, URAL_BULK_WR, ural_sendprot(), ural_setup_tx_desc(), usbd_transfer_start(), and USETW.

Referenced by ural_start().

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ural_tx_free()

static void ural_tx_free ( struct ural_tx_data *  data, int  txerr  )

static

Definition at line 614 of file if_ural.c.

References data, next, ural_softc::tx_free, and ural_softc::tx_nfree.

Referenced by ural_bulk_write_callback().

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ural_tx_mgt()

static int ural_tx_mgt ( struct ural_softc *  sc, struct mbuf *  m0, struct ieee80211_node *  ni  )

static

Definition at line 1069 of file if_ural.c.

References data, k, next, RAL_LOCK_ASSERT, RAL_TX_ACK, RAL_TX_TIMESTAMP, ural_softc::sc_xfer, ural_softc::tx_free, ural_softc::tx_nfree, ural_softc::tx_q, URAL_BULK_WR, ural_setup_tx_desc(), usbd_transfer_start(), and USETW.

Referenced by ural_raw_xmit().

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ural_tx_raw()

static int ural_tx_raw ( struct ural_softc *  sc, struct mbuf *  m0, struct ieee80211_node *  ni, const struct ieee80211_bpf_params *  params  )

static

Definition at line 1164 of file if_ural.c.

References data, error, next, ural_tx_data::ni, RAL_LOCK_ASSERT, RAL_TX_ACK, RAL_TX_IFS_SIFS, ural_tx_data::rate, ural_tx_data::sc, ural_softc::sc_xfer, ural_softc::tx_free, ural_softc::tx_nfree, ural_softc::tx_q, URAL_BULK_WR, ural_sendprot(), ural_setup_tx_desc(), and usbd_transfer_start().

Referenced by ural_raw_xmit().

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ural_unsetup_tx_list()

static void ural_unsetup_tx_list ( struct ural_softc *  sc )

static

Definition at line 647 of file if_ural.c.

References data, RAL_TX_LIST_COUNT, ural_tx_data::sc, ural_softc::tx_data, ural_softc::tx_free, ural_softc::tx_nfree, and ural_softc::tx_q.

Referenced by ural_detach(), and ural_stop().

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ural_update_promisc()

static void ural_update_promisc ( struct ieee80211com *  ic )

static

Definition at line 1887 of file if_ural.c.

References RAL_LOCK, RAL_UNLOCK, ural_softc::sc_running, and ural_setpromisc().

Referenced by ural_attach().

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ural_update_slot()

static void ural_update_slot ( struct ural_softc *  sc )

static

Definition at line 1779 of file if_ural.c.

References RAL_MAC_CSR10, RAL_MAC_CSR11, RAL_MAC_CSR12, RAL_RXTX_TURNAROUND, ural_softc::sc_ic, and ural_write().

Referenced by ural_newstate().

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ural_vap_create()

static struct ieee80211vap * ural_vap_create ( struct ieee80211com *  ic, const char  name[IFNAMSIZ], int  unit, enum ieee80211_opmode  opmode, int  flags, const uint8_t  bssid[IEEE80211_ADDR_LEN], const uint8_t  mac[IEEE80211_ADDR_LEN]  )

static

Definition at line 562 of file if_ural.c.

References name, ural_vap::newstate, ural_vap::ratectl_ch, ural_vap::ratectl_task, ural_softc::sc_mtx, ural_newstate(), ural_ratectl_task(), usb_callout_init_mtx, and ural_vap::vap.

Referenced by ural_attach().

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ural_vap_delete()

static void ural_vap_delete ( struct ieee80211vap *  vap )

static

Definition at line 601 of file if_ural.c.

References ural_vap::ratectl_ch, ural_vap::ratectl_task, URAL_VAP, usb_callout_drain, and ural_vap::vap.

Referenced by ural_attach().

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ural_write()

static void ural_write ( struct ural_softc *  sc, uint16_t  reg, uint16_t  val  )

static

Definition at line 1449 of file if_ural.c.

References error, RAL_WRITE_MAC, reg, req, ural_softc::sc_dev, ural_do_request(), usbd_errstr(), USETW, UT_WRITE_VENDOR_DEVICE, and val.

Referenced by ural_bbp_read(), ural_bbp_write(), ural_enable_tsf(), ural_enable_tsf_sync(), ural_init(), ural_newstate(), ural_rf_write(), ural_scan_start(), ural_set_basicrates(), ural_set_bssid(), ural_set_macaddr(), ural_set_txantenna(), ural_set_txpreamble(), ural_setpromisc(), ural_stop(), and ural_update_slot().

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ural_write_multi() [1/2]

static void ural_write_multi ( struct ural_softc *  , uint16_t  , void *  , static void ural_getradiocaps(struct ieee80211com  int  )

static

Definition at line 161 of file if_ural.c.

ural_write_multi() [2/2]

static void ural_write_multi ( struct ural_softc *  sc, uint16_t  reg, void *  buf, int  len  )

static

Definition at line 1468 of file if_ural.c.

References error, len, RAL_WRITE_MULTI_MAC, reg, req, ural_softc::sc_dev, ural_do_request(), usbd_errstr(), USETW, and UT_WRITE_VENDOR_DEVICE.

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USB_PNP_HOST_INFO()

USB_PNP_HOST_INFO

(

ural_devs

)

Variable Documentation

chan

uint8_t chan

Definition at line 314 of file if_ural.c.

Referenced by rum_set_chan(), run_get_txpower(), run_iq_calib(), run_rssi2dbm(), run_rt2870_set_chan(), run_rt3070_set_chan(), run_rt3572_set_chan(), run_rt3593_set_chan(), run_rt5390_set_chan(), run_rt5592_set_chan(), run_set_chan(), upgt_set_chan(), ural_set_chan(), urtw_8225_rf_set_chan(), urtw_8225_set_txpwrlvl(), urtw_8225v2_rf_set_chan(), urtw_8225v2_set_txpwrlvl(), urtw_8225v2b_rf_set_chan(), urtw_8225v2b_set_txpwrlvl(), zyd_al2210_set_channel(), zyd_al2230_bandedge6(), zyd_al2230_set_channel(), zyd_al2230_set_channel_b(), zyd_al7230B_set_channel(), zyd_gct_set_channel(), zyd_gct_set_channel_synth(), zyd_gct_txgain(), zyd_maxim2_set_channel(), zyd_rfmd_set_channel(), and zyd_set_chan().

r1

uint32_t r1

Definition at line 315 of file if_ural.c.

Referenced by rum_set_chan(), run_rt2870_set_chan(), ural_set_chan(), zyd_al2230_set_channel(), zyd_al2230_set_channel_b(), zyd_al7230B_set_channel(), zyd_maxim2_set_channel(), and zyd_rfmd_set_channel().

r2

uint32_t r2

Definition at line 316 of file if_ural.c.

Referenced by rum_set_chan(), run_rt2870_set_chan(), ural_set_chan(), zyd_al2230_set_channel(), zyd_al2230_set_channel_b(), zyd_al7230B_set_channel(), zyd_maxim2_set_channel(), and zyd_rfmd_set_channel().

r4

uint32_t r4

Definition at line 317 of file if_ural.c.

Referenced by rum_set_chan(), run_rt2870_set_chan(), and ural_set_chan().

reg

uint8_t reg

Definition at line 229 of file if_ural.c.

Referenced by ural_bbp_init(), ural_bbp_read(), ural_bbp_write(), ural_init(), ural_read(), ural_read_multi(), ural_rf_write(), ural_write(), and ural_write_multi().

ural_attach

device_attach_t ural_attach

static

Definition at line 387 of file if_ural.c.

ural_bulk_read_callback

usb_callback_t ural_bulk_read_callback

static

Definition at line 128 of file if_ural.c.

ural_bulk_write_callback

usb_callback_t ural_bulk_write_callback

static

Definition at line 129 of file if_ural.c.

ural_chan_5ghz

const uint8_t ural_chan_5ghz[]

static

Initial value:

=
        { 36, 40, 44, 48, 52, 56, 60, 64,
          100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140,
          149, 153, 157, 161 }

Definition at line 361 of file if_ural.c.

Referenced by ural_getradiocaps().

ural_config

const struct usb_config ural_config[URAL_N_TRANSFER]

static

Initial value:

= {
        [URAL_BULK_WR] = {
                .type = UE_BULK,
                .endpoint = UE_ADDR_ANY,
                .direction = UE_DIR_OUT,
                .bufsize = (RAL_FRAME_SIZE + RAL_TX_DESC_SIZE + 4),
                .flags = {.pipe_bof = 1,.force_short_xfer = 1,},
                .callback = ural_bulk_write_callback,
                .timeout = 5000,        
        },
        [URAL_BULK_RD] = {
                .type = UE_BULK,
                .endpoint = UE_ADDR_ANY,
                .direction = UE_DIR_IN,
                .bufsize = (RAL_FRAME_SIZE + RAL_RX_DESC_SIZE),
                .flags = {.pipe_bof = 1,.short_xfer_ok = 1,},
                .callback = ural_bulk_read_callback,
        },
}

Definition at line 366 of file if_ural.c.

Referenced by ural_attach().

const struct { ... } ural_def_bbp[]

Referenced by ural_bbp_init().

ural_def_mac

ural_def_mac[]

Initial value:

= {
        { RAL_TXRX_CSR5,  0x8c8d },
        { RAL_TXRX_CSR6,  0x8b8a },
        { RAL_TXRX_CSR7,  0x8687 },
        { RAL_TXRX_CSR8,  0x0085 },
        { RAL_MAC_CSR13,  0x1111 },
        { RAL_MAC_CSR14,  0x1e11 },
        { RAL_TXRX_CSR21, 0xe78f },
        { RAL_MAC_CSR9,   0xff1d },
        { RAL_MAC_CSR11,  0x0002 },
        { RAL_MAC_CSR22,  0x0053 },
        { RAL_MAC_CSR15,  0x0000 },
        { RAL_MAC_CSR8,   RAL_FRAME_SIZE },
        { RAL_TXRX_CSR19, 0x0000 },
        { RAL_TXRX_CSR18, 0x005a },
        { RAL_PHY_CSR2,   0x0000 },
        { RAL_TXRX_CSR0,  0x1ec0 },
        { RAL_PHY_CSR4,   0x000f }
}

Definition at line 205 of file if_ural.c.

Referenced by ural_init().

ural_detach

device_detach_t ural_detach

static

Definition at line 388 of file if_ural.c.

Referenced by ural_attach().

ural_devclass

devclass_t ural_devclass

static

Definition at line 404 of file if_ural.c.

ural_devs

const STRUCT_USB_HOST_ID ural_devs[]

static

Definition at line 94 of file if_ural.c.

Referenced by ural_match().

ural_driver

driver_t ural_driver

static

Initial value:

= {
        .name = "ural",
        .methods = ural_methods,
        .size = sizeof(struct ural_softc),
}

Definition at line 398 of file if_ural.c.

ural_match

device_probe_t ural_match

static

Definition at line 386 of file if_ural.c.

ural_methods

device_method_t ural_methods[]

static

Initial value:

= {
        
        DEVMETHOD(device_probe,         ural_match),
        DEVMETHOD(device_attach,        ural_attach),
        DEVMETHOD(device_detach,        ural_detach),
        DEVMETHOD_END
}

Definition at line 390 of file if_ural.c.

ural_rf2522_r2

const uint32_t ural_rf2522_r2[]

static

Initial value:

= {
        0x307f6, 0x307fb, 0x30800, 0x30805, 0x3080a, 0x3080f, 0x30814,
        0x30819, 0x3081e, 0x30823, 0x30828, 0x3082d, 0x30832, 0x3083e
}

Definition at line 269 of file if_ural.c.

Referenced by ural_set_chan().

ural_rf2523_r2

const uint32_t ural_rf2523_r2[]

static

Initial value:

= {
        0x00327, 0x00328, 0x00329, 0x0032a, 0x0032b, 0x0032c, 0x0032d,
        0x0032e, 0x0032f, 0x00340, 0x00341, 0x00342, 0x00343, 0x00346
}

Definition at line 274 of file if_ural.c.

Referenced by ural_set_chan().

ural_rf2524_r2

const uint32_t ural_rf2524_r2[]

static

Initial value:

= {
        0x00327, 0x00328, 0x00329, 0x0032a, 0x0032b, 0x0032c, 0x0032d,
        0x0032e, 0x0032f, 0x00340, 0x00341, 0x00342, 0x00343, 0x00346
}

Definition at line 279 of file if_ural.c.

Referenced by ural_set_chan().

ural_rf2525_hi_r2

const uint32_t ural_rf2525_hi_r2[]

static

Initial value:

= {
        0x2032f, 0x20340, 0x20341, 0x20342, 0x20343, 0x20344, 0x20345,
        0x20346, 0x20347, 0x20348, 0x20349, 0x2034a, 0x2034b, 0x2034e
}

Definition at line 289 of file if_ural.c.

Referenced by ural_set_chan().

ural_rf2525_r2

const uint32_t ural_rf2525_r2[]

static

Initial value:

= {
        0x20327, 0x20328, 0x20329, 0x2032a, 0x2032b, 0x2032c, 0x2032d,
        0x2032e, 0x2032f, 0x20340, 0x20341, 0x20342, 0x20343, 0x20346
}

Definition at line 284 of file if_ural.c.

Referenced by ural_set_chan().

ural_rf2525e_r2

const uint32_t ural_rf2525e_r2[]

static

Initial value:

= {
        0x2044d, 0x2044e, 0x2044f, 0x20460, 0x20461, 0x20462, 0x20463,
        0x20464, 0x20465, 0x20466, 0x20467, 0x20468, 0x20469, 0x2046b
}

Definition at line 294 of file if_ural.c.

Referenced by ural_set_chan().

ural_rf2526_hi_r2

const uint32_t ural_rf2526_hi_r2[]

static

Initial value:

= {
        0x0022a, 0x0022b, 0x0022b, 0x0022c, 0x0022c, 0x0022d, 0x0022d,
        0x0022e, 0x0022e, 0x0022f, 0x0022d, 0x00240, 0x00240, 0x00241
}

Definition at line 299 of file if_ural.c.

Referenced by ural_set_chan().

ural_rf2526_r2

const uint32_t ural_rf2526_r2[]

static

Initial value:

= {
        0x00226, 0x00227, 0x00227, 0x00228, 0x00228, 0x00229, 0x00229,
        0x0022a, 0x0022a, 0x0022b, 0x0022b, 0x0022c, 0x0022c, 0x0022d
}

Definition at line 304 of file if_ural.c.

Referenced by ural_set_chan().

const struct { ... } ural_rf5222[]

Referenced by ural_set_chan().

val

uint8_t val

Definition at line 230 of file if_ural.c.

Referenced by ural_bbp_init(), ural_bbp_read(), ural_bbp_write(), ural_init(), ural_read(), ural_read_eeprom(), ural_rf_write(), and ural_write().