diff options
Diffstat (limited to 'drivers/staging/rtl8712')
| -rw-r--r-- | drivers/staging/rtl8712/hal_init.c | 3 | ||||
| -rw-r--r-- | drivers/staging/rtl8712/usb_intf.c | 13 | ||||
| -rw-r--r-- | drivers/staging/rtl8712/wifi.h | 9 |
3 files changed, 12 insertions, 13 deletions
diff --git a/drivers/staging/rtl8712/hal_init.c b/drivers/staging/rtl8712/hal_init.c index 401f0e442bcf..fd220c284c01 100644 --- a/drivers/staging/rtl8712/hal_init.c +++ b/drivers/staging/rtl8712/hal_init.c @@ -33,7 +33,6 @@ static void rtl871x_load_fw_cb(const struct firmware *firmware, void *context) { struct _adapter *padapter = context; - complete(&padapter->rtl8712_fw_ready); if (!firmware) { struct usb_device *udev = padapter->dvobjpriv.pusbdev; struct usb_interface *pusb_intf = padapter->pusb_intf; @@ -41,11 +40,13 @@ static void rtl871x_load_fw_cb(const struct firmware *firmware, void *context) dev_err(&udev->dev, "r8712u: Firmware request failed\n"); usb_put_dev(udev); usb_set_intfdata(pusb_intf, NULL); + complete(&padapter->rtl8712_fw_ready); return; } padapter->fw = firmware; /* firmware available - start netdev */ register_netdev(padapter->pnetdev); + complete(&padapter->rtl8712_fw_ready); } static const char firmware_file[] = "rtlwifi/rtl8712u.bin"; diff --git a/drivers/staging/rtl8712/usb_intf.c b/drivers/staging/rtl8712/usb_intf.c index 7478bbd3de78..7c4678859ebd 100644 --- a/drivers/staging/rtl8712/usb_intf.c +++ b/drivers/staging/rtl8712/usb_intf.c @@ -247,7 +247,7 @@ static uint r8712_usb_dvobj_init(struct _adapter *padapter) pdvobjpriv->padapter = padapter; padapter->EepromAddressSize = 6; - phost_iface = &pintf->altsetting[0]; + phost_iface = pintf->cur_altsetting; piface_desc = &phost_iface->desc; pdvobjpriv->nr_endpoint = piface_desc->bNumEndpoints; if (pusbd->speed == USB_SPEED_HIGH) { @@ -595,13 +595,17 @@ static void r871xu_dev_remove(struct usb_interface *pusb_intf) if (pnetdev) { struct _adapter *padapter = netdev_priv(pnetdev); - usb_set_intfdata(pusb_intf, NULL); - release_firmware(padapter->fw); /* never exit with a firmware callback pending */ wait_for_completion(&padapter->rtl8712_fw_ready); + pnetdev = usb_get_intfdata(pusb_intf); + usb_set_intfdata(pusb_intf, NULL); + if (!pnetdev) + goto firmware_load_fail; + release_firmware(padapter->fw); if (drvpriv.drv_registered) padapter->surprise_removed = true; - unregister_netdev(pnetdev); /* will call netdev_close() */ + if (pnetdev->reg_state != NETREG_UNINITIALIZED) + unregister_netdev(pnetdev); /* will call netdev_close() */ flush_scheduled_work(); udelay(1); /* Stop driver mlme relation timer */ @@ -614,6 +618,7 @@ static void r871xu_dev_remove(struct usb_interface *pusb_intf) */ usb_put_dev(udev); } +firmware_load_fail: /* If we didn't unplug usb dongle and remove/insert module, driver * fails on sitesurvey for the first time when device is up. * Reset usb port for sitesurvey fail issue. diff --git a/drivers/staging/rtl8712/wifi.h b/drivers/staging/rtl8712/wifi.h index 77346debea03..2c35a3828c79 100644 --- a/drivers/staging/rtl8712/wifi.h +++ b/drivers/staging/rtl8712/wifi.h @@ -456,7 +456,7 @@ static inline unsigned char *get_hdr_bssid(unsigned char *pframe) /* block-ack parameters */ #define IEEE80211_ADDBA_PARAM_POLICY_MASK 0x0002 #define IEEE80211_ADDBA_PARAM_TID_MASK 0x003C -#define IEEE80211_ADDBA_PARAM_BUF_SIZE_MASK 0xFFA0 +#define IEEE80211_ADDBA_PARAM_BUF_SIZE_MASK 0xFFC0 #define IEEE80211_DELBA_PARAM_TID_MASK 0xF000 #define IEEE80211_DELBA_PARAM_INITIATOR_MASK 0x0800 @@ -550,13 +550,6 @@ struct ieee80211_ht_addt_info { #define IEEE80211_HT_IE_NON_GF_STA_PRSNT 0x0004 #define IEEE80211_HT_IE_NON_HT_STA_PRSNT 0x0010 -/* block-ack parameters */ -#define IEEE80211_ADDBA_PARAM_POLICY_MASK 0x0002 -#define IEEE80211_ADDBA_PARAM_TID_MASK 0x003C -#define IEEE80211_ADDBA_PARAM_BUF_SIZE_MASK 0xFFA0 -#define IEEE80211_DELBA_PARAM_TID_MASK 0xF000 -#define IEEE80211_DELBA_PARAM_INITIATOR_MASK 0x0800 - /* * A-PMDU buffer sizes * According to IEEE802.11n spec size varies from 8K to 64K (in powers of 2) |