On Tue, Apr 3, 2012 at 12:43 PM, sudhakar <sudhakar@xxxxxx> wrote: > > From: Sudhakar Mamillapalli <sudhakar@xxxxxx> > > > The following commits don't completely fix the KT serial missing > interrupt problems. So they have been replaced instead by > enabling serial backup timer. The iir-once + msi tried approach tried > to enforce one read of the iir per THRE event, but its defeated by any > other event occurring at the wrong time, particularly MSR events. > > 448ac15 serial/8250_pci: setup-quirk workaround for the kt serial controller > e86ff4a serial/8250_pci: init-quirk msi support for kt serial controller > > Signed-off-by: Sudhakar Mamillapalli <sudhakar@xxxxxx> > Acked-by: Dan Williams <dan.j.williams@xxxxxxxxx> > Acked-by: Nhan H Mai <nhan.h.mai@xxxxxxxxx> Just a note that this should also be tagged for 3.3-stable since the msi setup hack in e86ff4a breaks suspend/resume like this: [ 365.250523] sysfs: cannot create duplicate filename '/devices/pci0000:00/0000:00:16.3/msi_irqs' -- To unsubscribe from this list: send the line "unsubscribe linux-serial" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
