net: usb: cdc_mbim: add flag FLAG_SEND_ZLP
Testing Telit LM940 with ICMP packets > 14552 bytes revealed that the modem needs FLAG_SEND_ZLP to properly work, otherwise the cdc mbim data interface won't be anymore responsive. Signed-off-by: Daniele Palmas <dnlplm@gmail.com> Acked-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
parent
8a11801581
commit
9f7c728332
|
@ -609,7 +609,7 @@ static const struct driver_info cdc_mbim_info_ndp_to_end = {
|
|||
*/
|
||||
static const struct driver_info cdc_mbim_info_avoid_altsetting_toggle = {
|
||||
.description = "CDC MBIM",
|
||||
.flags = FLAG_NO_SETINT | FLAG_MULTI_PACKET | FLAG_WWAN,
|
||||
.flags = FLAG_NO_SETINT | FLAG_MULTI_PACKET | FLAG_WWAN | FLAG_SEND_ZLP,
|
||||
.bind = cdc_mbim_bind,
|
||||
.unbind = cdc_mbim_unbind,
|
||||
.manage_power = cdc_mbim_manage_power,
|
||||
|
|
Loading…
Reference in a new issue