On Thu, Dec 15, 2011 at 10:27:34AM +0100, Sebastian Andrzej Siewior wrote:
> * Felipe Balbi | 2011-12-14 22:18:17 [+0200]:
>
> >This is the patch i applied on top of Sebastian's UASP
> >Gadget.
>
> Thanks. I throw this into my tree.
>
> >--- a/drivers/target/uasp/gadget.c
> >+++ b/drivers/target/uasp/gadget.c
> >@@ -407,10 +413,12 @@ static void guas_data_write_cmpl(struct usb_ep *ep, struct usb_request *req)
> > goto cleanup;
> > }
> >
> >- sg_copy_from_buffer(se_cmd->t_data_sg,
> >- se_cmd->t_data_nents,
> >- cmd->data_buf,
> >- se_cmd->data_length);
> >+ if (req->num_sgs == 0) {
>
> I think, I change it to
>
> | if (gadget->sg_tablesize == 0) {
>
> Don't you think?
I think not, later we might want to have simpler ways to force non-SG
usage for the purpose of testing and this will prevent us having to
change this part ;-)
--
balbi
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