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| author | David S. Miller <davem@davemloft.net> | 2017-02-01 12:46:17 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-02-01 12:46:17 -0500 |
| commit | 889711a03e0fba427fb85317900e93c74e3be02a (patch) | |
| tree | 05af2eda6502a95cf11935cce1e9b25a1340e7ca /drivers/net/wireless/realtek/rtlwifi/usb.c | |
| parent | ff1176f6164f3d151ee64c05d3f7b6662a81b982 (diff) | |
| parent | 7243a1af37a4dc9225004546d9d0756c529ad3ce (diff) | |
| download | kernel_replicant_linux-889711a03e0fba427fb85317900e93c74e3be02a.tar.gz kernel_replicant_linux-889711a03e0fba427fb85317900e93c74e3be02a.tar.bz2 kernel_replicant_linux-889711a03e0fba427fb85317900e93c74e3be02a.zip | |
Merge tag 'wireless-drivers-next-for-davem-2017-02-01' of git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next
Kalle Valo says:
====================
wireless-drivers-next patches for 4.11
It's nice to see rt2x00 development has becoming active, for example
adding support for a new chip version. Also wcn36xx has been converted
to use the recently merged QCOM_SMD subsystem. Otherwise new features
and fixes it lots of drivers.
Major changes:
iwlwifi
* some more work in preparation for A000 family support
* add support for radiotap timestamps
* some work on our firmware debugging capabilities
wcn36xx
* convert to a proper QCOM_SMD driver (from the platform_driver interface)
ath10k
* VHT160 support
* dump Copy Engine registers during firmware crash
* search board file extension from SMBIOS
wil6210
* add disable_ap_sme module parameter
rt2x00
* support RT3352 with external PA
* support for RT3352 with 20MHz crystal
* add support for RT5350 WiSoC
brcmfmac
* add support for BCM43455 sdio device
rtl8xxxu
* add support for D-Link DWA-131 rev E1, TP-Link TL-WN822N v4 and others
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/wireless/realtek/rtlwifi/usb.c')
| -rw-r--r-- | drivers/net/wireless/realtek/rtlwifi/usb.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/drivers/net/wireless/realtek/rtlwifi/usb.c b/drivers/net/wireless/realtek/rtlwifi/usb.c index 916a230aeeaa..4d989b8ab185 100644 --- a/drivers/net/wireless/realtek/rtlwifi/usb.c +++ b/drivers/net/wireless/realtek/rtlwifi/usb.c @@ -818,12 +818,30 @@ static void rtl_usb_stop(struct ieee80211_hw *hw) struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); struct rtl_usb *rtlusb = rtl_usbdev(rtl_usbpriv(hw)); + struct urb *urb; /* should after adapter start and interrupt enable. */ set_hal_stop(rtlhal); cancel_work_sync(&rtlpriv->works.fill_h2c_cmd); /* Enable software */ SET_USB_STOP(rtlusb); + + /* free pre-allocated URBs from rtl_usb_start() */ + usb_kill_anchored_urbs(&rtlusb->rx_submitted); + + tasklet_kill(&rtlusb->rx_work_tasklet); + cancel_work_sync(&rtlpriv->works.lps_change_work); + + flush_workqueue(rtlpriv->works.rtl_wq); + + skb_queue_purge(&rtlusb->rx_queue); + + while ((urb = usb_get_from_anchor(&rtlusb->rx_cleanup_urbs))) { + usb_free_coherent(urb->dev, urb->transfer_buffer_length, + urb->transfer_buffer, urb->transfer_dma); + usb_free_urb(urb); + } + rtlpriv->cfg->ops->hw_disable(hw); } @@ -1074,7 +1092,6 @@ int rtl_usb_probe(struct usb_interface *intf, rtlpriv->rtlhal.interface = INTF_USB; rtlpriv->cfg = rtl_hal_cfg; rtlpriv->intf_ops = &rtl_usb_ops; - rtl_dbgp_flag_init(hw); /* Init IO handler */ _rtl_usb_io_handler_init(&udev->dev, hw); rtlpriv->cfg->ops->read_chip_version(hw); |