On Sat, Nov 16, 2019 at 01:43:12PM +0200, Lorenzo Bianconi wrote: > > + memcpy(usb->data, val + i, current_batch_size); > > ret = __mt76u_vendor_request(dev, MT_VEND_MULTI_WRITE, > > USB_DIR_OUT | USB_TYPE_VENDOR, > > - 0, offset + i * 4, usb->data, > > - sizeof(u32)); > > + 0, offset + i, usb->data, > > + current_batch_size); > > @Stanislaw: I vaguely remember you reported some issues if the burst size > is greater than 4B (but I can be wrong) It didn't work as usb vendor requests which were not multiple of 4 were not transferred to the device on some usb host. But this is properly handled by the latest version of this patch set. Stanislaw
