Enrico Mioso 75f82a703b cdc_ncm: Set NTB format again after altsetting switch for Huawei devices ... commit 2b02c20ce0 upstream. Some firmwares in Huawei E3372H devices have been observed to switch back to NTB 32-bit format after altsetting switch. This patch implements a driver flag to check for the device settings and set NTB format to 16-bit again if needed. The flag has been activated for devices controlled by the huawei_cdc_ncm.c driver. V1->V2: - fixed broken error checks - some corrections to the commit message V2->V3: - variable name changes, to clarify what's happening - check (and possibly set) the NTB format later in the common bind code path Signed-off-by: Enrico Mioso <mrkiko.rs@gmail.com> Reported-and-tested-by: Christian Panton <christian@panton.org> Reviewed-by: Bjørn Mork <bjorn@mork.no> CC: Bjørn Mork <bjorn@mork.no> CC: Christian Panton <christian@panton.org> CC: linux-usb@vger.kernel.org CC: netdev@vger.kernel.org CC: Oliver Neukum <oliver@neukum.org> Signed-off-by: David S. Miller <davem@davemloft.net> Cc: Porto Rio <porto.rio@gmx.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2017-11-15 17:13:11 +01:00
..
association.h
atmel_usba_udc.h
audio-v2.h
audio.h
c67x00.h
cdc-wdm.h
cdc.h
cdc_ncm.h	cdc_ncm: Set NTB format again after altsetting switch for Huawei devices	2017-11-15 17:13:11 +01:00
ch9.h
chipidea.h	usb: chipidea: Handle extcon events properly	2017-05-14 13:32:56 +02:00
composite.h
ehci-dbgp.h
ehci_def.h	USB: EHCI: declare hostpc register as zero-length array	2016-07-27 09:47:28 -07:00
ehci_pdriver.h
ezusb.h
functionfs.h
g_hid.h
gadget.h
gadget_configfs.h
gpio_vbus.h
hcd.h	usb: Fix typo in the definition of Endpoint[out]Request	2017-07-15 11:57:45 +02:00
input.h
iowarrior.h
irda.h
isp116x.h
isp1301.h
isp1362.h
isp1760.h
m66592.h
msm_hsusb.h
msm_hsusb_hw.h
musb-omap.h
musb-ux500.h
musb.h
net2280.h
of.h
ohci_pdriver.h
otg-fsm.h
otg.h
phy.h
phy_companion.h
quirks.h	usb-core: Add LINEAR_FRAME_INTR_BINTERVAL USB quirk	2017-03-30 09:35:16 +02:00
r8a66597.h
renesas_usbhs.h
rndis_host.h
samsung_usb_phy.h
serial.h
sl811.h
storage.h
tegra_usb_phy.h
tilegx.h
uas.h
ulpi.h
usb338x.h
usb_phy_generic.h
usbnet.h
wusb-wa.h
wusb.h
xhci_pdriver.h