Ben Chan <benchan@xxxxxxxxxxxx> writes: > According to "Universal Serial Bus Communications Class Subclass > Specification for Mobile Broadband Interface Model, Revision 1.0, > Errata-1" published by USB-IF, the wMTU field of the MBIM extended > functional descriptor indicates the operator preferred MTU for IP data > streams. > > This patch modifies cdc_ncm_setup to ensure that the MTU value set on > the usbnet device does not exceed the operator preferred MTU indicated > by wMTU if the MBIM device exposes a MBIM extended functional > descriptor. > > Signed-off-by: Ben Chan <benchan@xxxxxxxxxxxx> > --- > Patch v3 (which is same as v2) adds the le16_to_cpu conversion on > ctx->mbim_extended_desc->wMTU as pointed out and suggested by > 'Bjørn Mork <bjorn@xxxxxxx>'. Looks good to me FWIW. I was worried that I might have created a merge conflict here by posting the unrelated cdc_ncm fix, touching the same function. But we're in luck: That fix and your patch applies cleanly on top of each other in any order. Bjørn -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
