diff options
Diffstat (limited to 'drivers/net/wireless/marvell/libertas_tf/if_usb.c')
-rw-r--r-- | drivers/net/wireless/marvell/libertas_tf/if_usb.c | 38 |
1 files changed, 19 insertions, 19 deletions
diff --git a/drivers/net/wireless/marvell/libertas_tf/if_usb.c b/drivers/net/wireless/marvell/libertas_tf/if_usb.c index 789337ea676a..a4b9ede70705 100644 --- a/drivers/net/wireless/marvell/libertas_tf/if_usb.c +++ b/drivers/net/wireless/marvell/libertas_tf/if_usb.c @@ -42,14 +42,14 @@ MODULE_DEVICE_TABLE(usb, if_usb_table); static void if_usb_receive(struct urb *urb); static void if_usb_receive_fwload(struct urb *urb); -static int if_usb_prog_firmware(struct if_usb_card *cardp); +static int if_usb_prog_firmware(struct lbtf_private *priv); static int if_usb_host_to_card(struct lbtf_private *priv, uint8_t type, uint8_t *payload, uint16_t nb); static int usb_tx_block(struct if_usb_card *cardp, uint8_t *payload, uint16_t nb, u8 data); static void if_usb_free(struct if_usb_card *cardp); static int if_usb_submit_rx_urb(struct if_usb_card *cardp); -static int if_usb_reset_device(struct if_usb_card *cardp); +static int if_usb_reset_device(struct lbtf_private *priv); /** * if_usb_wrike_bulk_callback - call back to handle URB status @@ -131,6 +131,12 @@ static void if_usb_fw_timeo(struct timer_list *t) lbtf_deb_leave(LBTF_DEB_USB); } +static const struct lbtf_ops if_usb_ops = { + .hw_host_to_card = if_usb_host_to_card, + .hw_prog_firmware = if_usb_prog_firmware, + .hw_reset_device = if_usb_reset_device, +}; + /** * if_usb_probe - sets the configuration values * @@ -216,17 +222,11 @@ static int if_usb_probe(struct usb_interface *intf, goto dealloc; } - priv = lbtf_add_card(cardp, &udev->dev); + cardp->boot2_version = udev->descriptor.bcdDevice; + priv = lbtf_add_card(cardp, &udev->dev, &if_usb_ops); if (!priv) goto dealloc; - cardp->priv = priv; - - priv->hw_host_to_card = if_usb_host_to_card; - priv->hw_prog_firmware = if_usb_prog_firmware; - priv->hw_reset_device = if_usb_reset_device; - cardp->boot2_version = udev->descriptor.bcdDevice; - usb_get_dev(udev); usb_set_intfdata(intf, cardp); @@ -251,7 +251,7 @@ static void if_usb_disconnect(struct usb_interface *intf) lbtf_deb_enter(LBTF_DEB_MAIN); - if_usb_reset_device(cardp); + if_usb_reset_device(priv); if (priv) lbtf_remove_card(priv); @@ -334,8 +334,9 @@ static int if_usb_send_fw_pkt(struct if_usb_card *cardp) return 0; } -static int if_usb_reset_device(struct if_usb_card *cardp) +static int if_usb_reset_device(struct lbtf_private *priv) { + struct if_usb_card *cardp = priv->card; struct cmd_ds_802_11_reset *cmd = cardp->ep_out_buf + 4; int ret; @@ -433,8 +434,6 @@ static int __if_usb_submit_rx_urb(struct if_usb_card *cardp, skb_tail_pointer(skb), MRVDRV_ETH_RX_PACKET_BUFFER_SIZE, callbackfn, cardp); - cardp->rx_urb->transfer_flags |= URB_ZERO_PACKET; - lbtf_deb_usb2(&cardp->udev->dev, "Pointer for rx_urb %p\n", cardp->rx_urb); ret = usb_submit_urb(cardp->rx_urb, GFP_ATOMIC); @@ -808,14 +807,17 @@ static int check_fwfile_format(const u8 *data, u32 totlen) } -static int if_usb_prog_firmware(struct if_usb_card *cardp) +static int if_usb_prog_firmware(struct lbtf_private *priv) { + struct if_usb_card *cardp = priv->card; int i = 0; static int reset_count = 10; int ret = 0; lbtf_deb_enter(LBTF_DEB_USB); + cardp->priv = priv; + kernel_param_lock(THIS_MODULE); ret = request_firmware(&cardp->fw, lbtf_fw_name, &cardp->udev->dev); if (ret < 0) { @@ -851,7 +853,7 @@ restart: if (cardp->bootcmdresp <= 0) { if (--reset_count >= 0) { - if_usb_reset_device(cardp); + if_usb_reset_device(priv); goto restart; } return -1; @@ -880,7 +882,7 @@ restart: if (!cardp->fwdnldover) { pr_info("failed to load fw, resetting device!\n"); if (--reset_count >= 0) { - if_usb_reset_device(cardp); + if_usb_reset_device(priv); goto restart; } @@ -889,8 +891,6 @@ restart: goto release_fw; } - cardp->priv->fw_ready = 1; - release_fw: release_firmware(cardp->fw); cardp->fw = NULL; |