RE: [PATCH 1/2] Revert "xhci 1.0: Limit arbitrarily-aligned scatter gather."

2014-03-07 Thread David Laight
From: Alan Stern > On Fri, 7 Mar 2014, David Laight wrote: > > > From: Mathias Nyman > > > This reverts commit 247bf557273dd775505fb9240d2d152f4f20d304. > > > > You need to revert further. > > Just don?t set hcd->self.no_sg_constraint ever - since it just > > doesn't work. > > No; it does work

RE: [PATCH 1/2] Revert "xhci 1.0: Limit arbitrarily-aligned scatter gather."

2014-03-07 Thread Alan Stern
On Fri, 7 Mar 2014, David Laight wrote: > From: Mathias Nyman > > This reverts commit 247bf557273dd775505fb9240d2d152f4f20d304. > > You need to revert further. > Just don�t set hcd->self.no_sg_constraint ever - since it just > doesn't work. No; it does work most of the time. If

RE: [PATCH 1/2] Revert "xhci 1.0: Limit arbitrarily-aligned scatter gather."

2014-03-07 Thread David Laight
From: Mathias Nyman > This reverts commit 247bf557273dd775505fb9240d2d152f4f20d304. You need to revert further. Just don’t set hcd->self.no_sg_constraint ever - since it just doesn't work. That will stop the ax88179_178a driver sending fragmented packets. With the check for aligned non-terminal

RE: [PATCH 1/2] Revert xhci 1.0: Limit arbitrarily-aligned scatter gather.

2014-03-07 Thread David Laight
From: Mathias Nyman This reverts commit 247bf557273dd775505fb9240d2d152f4f20d304. You need to revert further. Just don’t set hcd-self.no_sg_constraint ever - since it just doesn't work. That will stop the ax88179_178a driver sending fragmented packets. With the check for aligned non-terminal

RE: [PATCH 1/2] Revert xhci 1.0: Limit arbitrarily-aligned scatter gather.

2014-03-07 Thread Alan Stern
On Fri, 7 Mar 2014, David Laight wrote: From: Mathias Nyman This reverts commit 247bf557273dd775505fb9240d2d152f4f20d304. You need to revert further. Just don�t set hcd-self.no_sg_constraint ever - since it just doesn't work. No; it does work most of the time. If

RE: [PATCH 1/2] Revert xhci 1.0: Limit arbitrarily-aligned scatter gather.

2014-03-07 Thread David Laight
From: Alan Stern On Fri, 7 Mar 2014, David Laight wrote: From: Mathias Nyman This reverts commit 247bf557273dd775505fb9240d2d152f4f20d304. You need to revert further. Just don?t set hcd-self.no_sg_constraint ever - since it just doesn't work. No; it does work most of the time.