diff options
Diffstat (limited to 'drivers/usb/musb/musb_host.c')
| -rw-r--r-- | drivers/usb/musb/musb_host.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/usb/musb/musb_host.c b/drivers/usb/musb/musb_host.c index 8b2473f..79cb0af 100644 --- a/drivers/usb/musb/musb_host.c +++ b/drivers/usb/musb/musb_host.c @@ -774,6 +774,10 @@ static void musb_ep_program(struct musb *musb, u8 epnum, if (musb->double_buffer_not_ok) musb_writew(epio, MUSB_TXMAXP, hw_ep->max_packet_sz_tx); + else if (can_bulk_split(musb, qh->type)) + musb_writew(epio, MUSB_TXMAXP, packet_sz + | ((hw_ep->max_packet_sz_tx / + packet_sz) - 1) << 11); else musb_writew(epio, MUSB_TXMAXP, qh->maxpacket | @@ -1932,7 +1936,7 @@ static int musb_urb_enqueue( INIT_LIST_HEAD(&qh->ring); qh->is_ready = 1; - qh->maxpacket = le16_to_cpu(epd->wMaxPacketSize); + qh->maxpacket = usb_endpoint_maxp(epd); qh->type = usb_endpoint_type(epd); /* Bits 11 & 12 of wMaxPacketSize encode high bandwidth multiplier. |