Hi,
On Fri, Apr 01, 2011 at 12:07:28PM +0200, Michal Nazarewicz wrote:
> On Fri, 01 Apr 2011 10:38:17 +0200, Felipe Balbi <balbi@xxxxxx> wrote:
> >we shouldn't assume that value because on SuperSpeed, we have
> >1024 as wMaxPacketSize.
> >
> >Signed-off-by: Felipe Balbi <balbi@xxxxxx>
>
> >--- a/drivers/usb/gadget/file_storage.c
> >+++ b/drivers/usb/gadget/file_storage.c
> >@@ -1249,6 +1249,7 @@ static int do_read(struct fsg_dev *fsg)
> >static int do_write(struct fsg_dev *fsg)
> > {
> >+ struct usb_ep *ep = fsg->bulk_out;
> > struct fsg_lun *curlun = fsg->curlun;
> > u32 lba;
> > struct fsg_buffhd *bh;
> >@@ -1331,7 +1332,7 @@ static int do_write(struct fsg_dev *fsg)
> > curlun->info_valid = 1;
> > continue;
> > }
> >- amount -= (amount & 511);
> >+ amount -= (amount & (ep->maxpacket - 1));
> > if (amount == 0) {
> > /* Why were we were asked to transfer a
>
> Could you also make the same change to f_mass_storage.c? In
> f_mass_storage.c you get fsg object from common->fsg.
sure, will send new version in a jiffy.
--
balbi
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