drivers/net/ieee802154/atusb.c

1012

usb_control_msg_send(atusb->usb_dev, 0, ATUSB_REG_WRITE, ATUSB_REQ_TO_DEV,

drivers/net/ieee802154/atusb.c

104

static int atusb_read_subreg(struct atusb *lp,

drivers/net/ieee802154/atusb.c

1040

atusb_write_subreg(atusb, SR_RX_SAFE_MODE, 1);

drivers/net/ieee802154/atusb.c

1042

usb_control_msg_send(atusb->usb_dev, 0, ATUSB_REG_WRITE, ATUSB_REQ_TO_DEV,

drivers/net/ieee802154/atusb.c

1045

ret = atusb_get_and_clear_error(atusb);

drivers/net/ieee802154/atusb.c

1049

dev_err(&atusb->usb_dev->dev,

drivers/net/ieee802154/atusb.c

1055

atusb_free_urbs(atusb);

drivers/net/ieee802154/atusb.c

1056

usb_kill_urb(atusb->tx_urb);

drivers/net/ieee802154/atusb.c

1057

usb_free_urb(atusb->tx_urb);

drivers/net/ieee802154/atusb.c

1065

struct atusb *atusb = usb_get_intfdata(interface);

drivers/net/ieee802154/atusb.c

1067

dev_dbg(&atusb->usb_dev->dev, "%s\n", __func__);

drivers/net/ieee802154/atusb.c

1069

atusb->shutdown = 1;

drivers/net/ieee802154/atusb.c

1070

cancel_delayed_work_sync(&atusb->work);

drivers/net/ieee802154/atusb.c

1072

usb_kill_anchored_urbs(&atusb->rx_urbs);

drivers/net/ieee802154/atusb.c

1073

atusb_free_urbs(atusb);

drivers/net/ieee802154/atusb.c

1074

usb_kill_urb(atusb->tx_urb);

drivers/net/ieee802154/atusb.c

1075

usb_free_urb(atusb->tx_urb);

drivers/net/ieee802154/atusb.c

1077

ieee802154_unregister_hw(atusb->hw);

drivers/net/ieee802154/atusb.c

1079

usb_put_dev(atusb->usb_dev);

drivers/net/ieee802154/atusb.c

1081

ieee802154_free_hw(atusb->hw);

drivers/net/ieee802154/atusb.c

120

static int atusb_get_and_clear_error(struct atusb *atusb)

drivers/net/ieee802154/atusb.c

122

int err = atusb->err;

drivers/net/ieee802154/atusb.c

124

atusb->err = 0;

drivers/net/ieee802154/atusb.c

133

#define SKB_ATUSB(skb) (*(struct atusb **)(skb)->cb)

drivers/net/ieee802154/atusb.c

137

static int atusb_submit_rx_urb(struct atusb *atusb, struct urb *urb)

drivers/net/ieee802154/atusb.c

139

struct usb_device *usb_dev = atusb->usb_dev;

drivers/net/ieee802154/atusb.c

151

SKB_ATUSB(skb) = atusb;

drivers/net/ieee802154/atusb.c

156

usb_anchor_urb(urb, &atusb->rx_urbs);

drivers/net/ieee802154/atusb.c

169

struct atusb *atusb =

drivers/net/ieee802154/atusb.c

170

container_of(to_delayed_work(work), struct atusb, work);

drivers/net/ieee802154/atusb.c

171

struct usb_device *usb_dev = atusb->usb_dev;

drivers/net/ieee802154/atusb.c

175

if (atusb->shutdown)

drivers/net/ieee802154/atusb.c

179

urb = usb_get_from_anchor(&atusb->idle_urbs);

drivers/net/ieee802154/atusb.c

182

ret = atusb_submit_rx_urb(atusb, urb);

drivers/net/ieee802154/atusb.c

185

usb_anchor_urb(urb, &atusb->idle_urbs);

drivers/net/ieee802154/atusb.c

188

schedule_delayed_work(&atusb->work,

drivers/net/ieee802154/atusb.c

194

static void atusb_tx_done(struct atusb *atusb, u8 seq, int reason)

drivers/net/ieee802154/atusb.c

196

struct usb_device *usb_dev = atusb->usb_dev;

drivers/net/ieee802154/atusb.c

197

u8 expect = atusb->tx_ack_seq;

drivers/net/ieee802154/atusb.c

203

ieee802154_xmit_complete(atusb->hw, atusb->tx_skb, false);

drivers/net/ieee802154/atusb.c

205

ieee802154_xmit_error(atusb->hw, atusb->tx_skb, reason);

drivers/net/ieee802154/atusb.c

212

ieee802154_xmit_hw_error(atusb->hw, atusb->tx_skb);

drivers/net/ieee802154/atusb.c

220

struct atusb *atusb = SKB_ATUSB(skb);

drivers/net/ieee802154/atusb.c

251

atusb_tx_done(atusb, len, result);

drivers/net/ieee802154/atusb.c

270

ieee802154_rx_irqsafe(atusb->hw, skb, lqi);

drivers/net/ieee802154/atusb.c

278

struct atusb *atusb = SKB_ATUSB(skb);

drivers/net/ieee802154/atusb.c

293

usb_anchor_urb(urb, &atusb->idle_urbs);

drivers/net/ieee802154/atusb.c

294

if (!atusb->shutdown)

drivers/net/ieee802154/atusb.c

295

schedule_delayed_work(&atusb->work, 0);

drivers/net/ieee802154/atusb.c

300

static void atusb_free_urbs(struct atusb *atusb)

drivers/net/ieee802154/atusb.c

305

urb = usb_get_from_anchor(&atusb->idle_urbs);

drivers/net/ieee802154/atusb.c

313

static int atusb_alloc_urbs(struct atusb *atusb, int n)

drivers/net/ieee802154/atusb.c

320

atusb_free_urbs(atusb);

drivers/net/ieee802154/atusb.c

323

usb_anchor_urb(urb, &atusb->idle_urbs);

drivers/net/ieee802154/atusb.c

339

struct atusb *atusb = hw->priv;

drivers/net/ieee802154/atusb.c

340

struct usb_device *usb_dev = atusb->usb_dev;

drivers/net/ieee802154/atusb.c

344

atusb->tx_skb = skb;

drivers/net/ieee802154/atusb.c

345

atusb->tx_ack_seq++;

drivers/net/ieee802154/atusb.c

346

atusb->tx_dr.wIndex = cpu_to_le16(atusb->tx_ack_seq);

drivers/net/ieee802154/atusb.c

347

atusb->tx_dr.wLength = cpu_to_le16(skb->len);

drivers/net/ieee802154/atusb.c

349

usb_fill_control_urb(atusb->tx_urb, usb_dev,

drivers/net/ieee802154/atusb.c

351

(unsigned char *)&atusb->tx_dr, skb->data,

drivers/net/ieee802154/atusb.c

353

ret = usb_submit_urb(atusb->tx_urb, GFP_ATOMIC);

drivers/net/ieee802154/atusb.c

369

struct atusb *atusb = hw->priv;

drivers/net/ieee802154/atusb.c

370

struct device *dev = &atusb->usb_dev->dev;

drivers/net/ieee802154/atusb.c

376

usb_control_msg_send(atusb->usb_dev, 0, ATUSB_REG_WRITE, ATUSB_REQ_TO_DEV,

drivers/net/ieee802154/atusb.c

379

usb_control_msg_send(atusb->usb_dev, 0, ATUSB_REG_WRITE, ATUSB_REQ_TO_DEV,

drivers/net/ieee802154/atusb.c

387

usb_control_msg_send(atusb->usb_dev, 0, ATUSB_REG_WRITE, ATUSB_REQ_TO_DEV,

drivers/net/ieee802154/atusb.c

390

usb_control_msg_send(atusb->usb_dev, 0, ATUSB_REG_WRITE, ATUSB_REQ_TO_DEV,

drivers/net/ieee802154/atusb.c

400

usb_control_msg_send(atusb->usb_dev, 0, ATUSB_REG_WRITE, ATUSB_REQ_TO_DEV,

drivers/net/ieee802154/atusb.c

408

atusb_write_subreg(atusb, SR_AACK_I_AM_COORD, 1);

drivers/net/ieee802154/atusb.c

410

atusb_write_subreg(atusb, SR_AACK_I_AM_COORD, 0);

drivers/net/ieee802154/atusb.c

413

return atusb_get_and_clear_error(atusb);

drivers/net/ieee802154/atusb.c

418

struct atusb *atusb = hw->priv;

drivers/net/ieee802154/atusb.c

419

struct usb_device *usb_dev = atusb->usb_dev;

drivers/net/ieee802154/atusb.c

423

schedule_delayed_work(&atusb->work, 0);

drivers/net/ieee802154/atusb.c

424

usb_control_msg_send(atusb->usb_dev, 0, ATUSB_RX_MODE, ATUSB_REQ_TO_DEV, 1, 0,

drivers/net/ieee802154/atusb.c

426

ret = atusb_get_and_clear_error(atusb);

drivers/net/ieee802154/atusb.c

428

usb_kill_anchored_urbs(&atusb->idle_urbs);

drivers/net/ieee802154/atusb.c

434

struct atusb *atusb = hw->priv;

drivers/net/ieee802154/atusb.c

435

struct usb_device *usb_dev = atusb->usb_dev;

drivers/net/ieee802154/atusb.c

438

usb_kill_anchored_urbs(&atusb->idle_urbs);

drivers/net/ieee802154/atusb.c

439

usb_control_msg_send(atusb->usb_dev, 0, ATUSB_RX_MODE, ATUSB_REQ_TO_DEV, 0, 0,

drivers/net/ieee802154/atusb.c

441

atusb_get_and_clear_error(atusb);

drivers/net/ieee802154/atusb.c

453

struct atusb *atusb = hw->priv;

drivers/net/ieee802154/atusb.c

455

if (atusb->data)

drivers/net/ieee802154/atusb.c

456

return atusb->data->set_txpower(hw, mbm);

drivers/net/ieee802154/atusb.c

464

struct atusb *atusb = hw->priv;

drivers/net/ieee802154/atusb.c

469

return atusb_write_subreg(atusb, SR_TX_PWR_23X, i);

drivers/net/ieee802154/atusb.c

515

struct atusb *atusb = hw->priv;

drivers/net/ieee802154/atusb.c

542

return atusb_write_subreg(atusb, SR_CCA_MODE, val);

drivers/net/ieee802154/atusb.c

545

static int hulusb_set_cca_ed_level(struct atusb *lp, int rssi_base_val)

drivers/net/ieee802154/atusb.c

574

struct atusb *atusb = hw->priv;

drivers/net/ieee802154/atusb.c

579

return atusb_write_subreg(atusb, SR_CCA_ED_THRES, i);

drivers/net/ieee802154/atusb.c

587

struct atusb *atusb = hw->priv;

drivers/net/ieee802154/atusb.c

590

if (atusb->data) {

drivers/net/ieee802154/atusb.c

591

ret = atusb->data->set_channel(hw, page, channel);

drivers/net/ieee802154/atusb.c

593

msleep(atusb->data->t_channel_switch);

drivers/net/ieee802154/atusb.c

601

struct atusb *atusb = hw->priv;

drivers/net/ieee802154/atusb.c

604

ret = atusb_write_subreg(atusb, SR_CHANNEL, channel);

drivers/net/ieee802154/atusb.c

615

struct atusb *lp = hw->priv;

drivers/net/ieee802154/atusb.c

644

struct atusb *atusb = hw->priv;

drivers/net/ieee802154/atusb.c

647

ret = atusb_write_subreg(atusb, SR_MIN_BE, min_be);

drivers/net/ieee802154/atusb.c

651

ret = atusb_write_subreg(atusb, SR_MAX_BE, max_be);

drivers/net/ieee802154/atusb.c

655

return atusb_write_subreg(atusb, SR_MAX_CSMA_RETRIES, retries);

drivers/net/ieee802154/atusb.c

661

struct atusb *atusb = hw->priv;

drivers/net/ieee802154/atusb.c

663

return atusb_write_subreg(atusb, SR_CSMA_LBT_MODE, on);

drivers/net/ieee802154/atusb.c

669

struct atusb *atusb = hw->priv;

drivers/net/ieee802154/atusb.c

671

return atusb_write_subreg(atusb, SR_MAX_FRAME_RETRIES, retries);

drivers/net/ieee802154/atusb.c

677

struct atusb *atusb = hw->priv;

drivers/net/ieee802154/atusb.c

681

ret = atusb_write_subreg(atusb, SR_AACK_DIS_ACK, 1);

drivers/net/ieee802154/atusb.c

685

ret = atusb_write_subreg(atusb, SR_AACK_PROM_MODE, 1);

drivers/net/ieee802154/atusb.c

689

ret = atusb_write_subreg(atusb, SR_AACK_PROM_MODE, 0);

drivers/net/ieee802154/atusb.c

693

ret = atusb_write_subreg(atusb, SR_AACK_DIS_ACK, 0);

drivers/net/ieee802154/atusb.c

734

static int atusb_get_and_show_revision(struct atusb *atusb)

drivers/net/ieee802154/atusb.c

736

struct usb_device *usb_dev = atusb->usb_dev;

drivers/net/ieee802154/atusb.c

742

ret = usb_control_msg_recv(atusb->usb_dev, 0, ATUSB_ID, ATUSB_REQ_FROM_DEV, 0, 0,

drivers/net/ieee802154/atusb.c

745

atusb->fw_ver_maj = buffer[0];

drivers/net/ieee802154/atusb.c

746

atusb->fw_ver_min = buffer[1];

drivers/net/ieee802154/atusb.c

747

atusb->fw_hw_type = buffer[2];

drivers/net/ieee802154/atusb.c

749

switch (atusb->fw_hw_type) {

drivers/net/ieee802154/atusb.c

754

atusb->data = &atusb_chip_data;

drivers/net/ieee802154/atusb.c

758

atusb->data = &atusb_chip_data;

drivers/net/ieee802154/atusb.c

762

atusb->data = &hulusb_chip_data;

drivers/net/ieee802154/atusb.c

766

atusb->err = -ENOTSUPP;

drivers/net/ieee802154/atusb.c

77

static int atusb_write_subreg(struct atusb *atusb, u8 reg, u8 mask,

drivers/net/ieee802154/atusb.c

773

atusb->fw_ver_maj, atusb->fw_ver_min, hw_name,

drivers/net/ieee802154/atusb.c

774

atusb->fw_hw_type);

drivers/net/ieee802154/atusb.c

776

if (atusb->fw_ver_maj == 0 && atusb->fw_ver_min < 2) {

drivers/net/ieee802154/atusb.c

779

atusb->fw_ver_maj, atusb->fw_ver_min);

drivers/net/ieee802154/atusb.c

786

static int atusb_get_and_show_build(struct atusb *atusb)

drivers/net/ieee802154/atusb.c

788

struct usb_device *usb_dev = atusb->usb_dev;

drivers/net/ieee802154/atusb.c

796

ret = usb_control_msg(atusb->usb_dev, usb_rcvctrlpipe(usb_dev, 0), ATUSB_BUILD,

drivers/net/ieee802154/atusb.c

80

struct usb_device *usb_dev = atusb->usb_dev;

drivers/net/ieee802154/atusb.c

807

static int atusb_get_and_conf_chip(struct atusb *atusb)

drivers/net/ieee802154/atusb.c

809

struct usb_device *usb_dev = atusb->usb_dev;

drivers/net/ieee802154/atusb.c

812

struct ieee802154_hw *hw = atusb->hw;

drivers/net/ieee802154/atusb.c

861

atusb->hw->phy->supported.channels[0] = 0x7FFF800;

drivers/net/ieee802154/atusb.c

862

atusb->hw->phy->current_channel = 11; /* reset default */

drivers/net/ieee802154/atusb.c

863

atusb->hw->phy->supported.tx_powers = atusb_powers;

drivers/net/ieee802154/atusb.c

864

atusb->hw->phy->supported.tx_powers_size = ARRAY_SIZE(atusb_powers);

drivers/net/ieee802154/atusb.c

870

atusb->hw->phy->supported.channels[0] = 0x7FFF800;

drivers/net/ieee802154/atusb.c

871

atusb->hw->phy->current_channel = 11; /* reset default */

drivers/net/ieee802154/atusb.c

872

atusb->hw->phy->supported.tx_powers = atusb_powers;

drivers/net/ieee802154/atusb.c

873

atusb->hw->phy->supported.tx_powers_size = ARRAY_SIZE(atusb_powers);

drivers/net/ieee802154/atusb.c

879

atusb->hw->flags |= IEEE802154_HW_LBT;

drivers/net/ieee802154/atusb.c

880

atusb->hw->phy->supported.channels[0] = 0x00007FF;

drivers/net/ieee802154/atusb.c

881

atusb->hw->phy->supported.channels[2] = 0x00007FF;

drivers/net/ieee802154/atusb.c

882

atusb->hw->phy->current_channel = 5;

drivers/net/ieee802154/atusb.c

883

atusb->hw->phy->supported.lbt = NL802154_SUPPORTED_BOOL_BOTH;

drivers/net/ieee802154/atusb.c

884

atusb->hw->phy->supported.tx_powers = at86rf212_powers;

drivers/net/ieee802154/atusb.c

885

atusb->hw->phy->supported.tx_powers_size = ARRAY_SIZE(at86rf212_powers);

drivers/net/ieee802154/atusb.c

886

atusb->hw->phy->supported.cca_ed_levels = at86rf212_ed_levels_100;

drivers/net/ieee802154/atusb.c

887

atusb->hw->phy->supported.cca_ed_levels_size = ARRAY_SIZE(at86rf212_ed_levels_100);

drivers/net/ieee802154/atusb.c

904

atusb->err = -ENODEV;

drivers/net/ieee802154/atusb.c

908

static int atusb_set_extended_addr(struct atusb *atusb)

drivers/net/ieee802154/atusb.c

910

struct usb_device *usb_dev = atusb->usb_dev;

drivers/net/ieee802154/atusb.c

919

if (atusb->fw_ver_maj == 0 && atusb->fw_ver_min < 3) {

drivers/net/ieee802154/atusb.c

920

ieee802154_random_extended_addr(&atusb->hw->phy->perm_extended_addr);

drivers/net/ieee802154/atusb.c

925

ret = usb_control_msg_recv(atusb->usb_dev, 0, ATUSB_EUI64_READ, ATUSB_REQ_FROM_DEV, 0, 0,

drivers/net/ieee802154/atusb.c

929

ieee802154_random_extended_addr(&atusb->hw->phy->perm_extended_addr);

drivers/net/ieee802154/atusb.c

937

ieee802154_random_extended_addr(&atusb->hw->phy->perm_extended_addr);

drivers/net/ieee802154/atusb.c

939

atusb->hw->phy->perm_extended_addr = extended_addr;

drivers/net/ieee802154/atusb.c

940

addr = swab64((__force u64)atusb->hw->phy->perm_extended_addr);

drivers/net/ieee802154/atusb.c

955

struct atusb *atusb = NULL;

drivers/net/ieee802154/atusb.c

958

hw = ieee802154_alloc_hw(sizeof(struct atusb), &atusb_ops);

drivers/net/ieee802154/atusb.c

962

atusb = hw->priv;

drivers/net/ieee802154/atusb.c

963

atusb->hw = hw;

drivers/net/ieee802154/atusb.c

964

atusb->usb_dev = usb_get_dev(usb_dev);

drivers/net/ieee802154/atusb.c

965

usb_set_intfdata(interface, atusb);

drivers/net/ieee802154/atusb.c

967

atusb->shutdown = 0;

drivers/net/ieee802154/atusb.c

968

atusb->err = 0;

drivers/net/ieee802154/atusb.c

969

INIT_DELAYED_WORK(&atusb->work, atusb_work_urbs);

drivers/net/ieee802154/atusb.c

970

init_usb_anchor(&atusb->idle_urbs);

drivers/net/ieee802154/atusb.c

971

init_usb_anchor(&atusb->rx_urbs);

drivers/net/ieee802154/atusb.c

973

if (atusb_alloc_urbs(atusb, ATUSB_NUM_RX_URBS))

drivers/net/ieee802154/atusb.c

976

atusb->tx_dr.bRequestType = ATUSB_REQ_TO_DEV;

drivers/net/ieee802154/atusb.c

977

atusb->tx_dr.bRequest = ATUSB_TX;

drivers/net/ieee802154/atusb.c

978

atusb->tx_dr.wValue = cpu_to_le16(0);

drivers/net/ieee802154/atusb.c

980

atusb->tx_urb = usb_alloc_urb(0, GFP_KERNEL);

drivers/net/ieee802154/atusb.c

981

if (!atusb->tx_urb)

drivers/net/ieee802154/atusb.c

986

usb_control_msg_send(atusb->usb_dev, 0, ATUSB_RF_RESET, ATUSB_REQ_TO_DEV, 0, 0,

drivers/net/ieee802154/atusb.c

988

atusb_get_and_conf_chip(atusb);

drivers/net/ieee802154/atusb.c

989

atusb_get_and_show_revision(atusb);

drivers/net/ieee802154/atusb.c

990

atusb_get_and_show_build(atusb);

drivers/net/ieee802154/atusb.c

991

atusb_set_extended_addr(atusb);

drivers/net/ieee802154/atusb.c

993

if ((atusb->fw_ver_maj == 0 && atusb->fw_ver_min >= 3) || atusb->fw_ver_maj > 0)

drivers/net/ieee802154/atusb.c

996

ret = atusb_get_and_clear_error(atusb);

drivers/net/ieee802154/atusb.c

998

dev_err(&atusb->usb_dev->dev,