diff options
| author | David S. Miller <davem@davemloft.net> | 2014-03-20 16:58:01 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-03-20 16:58:01 -0400 |
| commit | 418ebec0158e473fd4c9fb3edfc014b3f46c37e0 (patch) | |
| tree | 2c972b7f21f84be2ea4ba8afa319ffc700f2ccf1 /include/linux | |
| parent | 45ba5973c19fc1cd593ae249fda45c3f2badc6ef (diff) | |
| parent | 259fef033ffe4e70bf7f358c53400a09f1b5384e (diff) | |
Merge branch 'cdc-next'
Ben Chan says:
====================
Adjust MTU as indicated by MBIM extended functional descriptor.
The MBIM extended functional descriptor, defined in "Universal Serial Bus
Communications Class Subclass Specification for Mobile Broadband Interface
Model, Revision 1.0, Errata-1" by USB-IF, indicates the operator preferred MTU
value via a wMTU field.
This patch set ensures that the initial MTU value set by cdc_ncm on a MBIM net
device does not exceed the wMTU value, provided the MBIM device exposes a MBIM
extended functional descriptor.
* Changelog
v2: Fixed a le16_to_cpu conversion issue in patch 2/2 pointed out by
Bjørn Mork <bjorn@mork.no>
v3: No code changes. Resubmitted to include patch 1/2 as suggested by
David Miller <davem@davemloft.net>
v4: No code changes. Resubmitted as suggested by David Miller:
- Added a summary of the patch set
- Carried the ACK from Greg Kroah-Hartman <gregkh@linuxfoundation.org>
- Added a specified the tree (net-next) to apply the patch set to
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/usb/cdc_ncm.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/usb/cdc_ncm.h b/include/linux/usb/cdc_ncm.h index c3fa80745996..bdf05fb36729 100644 --- a/include/linux/usb/cdc_ncm.h +++ b/include/linux/usb/cdc_ncm.h @@ -93,6 +93,7 @@ struct cdc_ncm_ctx { const struct usb_cdc_ncm_desc *func_desc; const struct usb_cdc_mbim_desc *mbim_desc; + const struct usb_cdc_mbim_extended_desc *mbim_extended_desc; const struct usb_cdc_ether_desc *ether_desc; struct usb_interface *control; |