Messages in this thread | | | From | David Brownell <> | Subject | Re: fixing usb suspend/resuming | Date | Thu, 29 Jul 2004 07:16:21 -0700 |
| |
On Thursday 29 July 2004 01:35, Pavel Machek wrote:
> > See http://bugme.osdl.org/show_bug.cgi?id=2886 ... basically > > it looks like this problem would show up with any of a dozen > > or so different drivers, few of which are widely used on systems > > that use suspend/resume much (laptops!). > > Ben H. has some ideas how to fix this. Anyway, storing S-state or D-state in > integer is bad because someone will get it wrong.
Right, there seems to be agreement that passing an ACPI S-state u32 down to drivers expecting non-ACPI D-state u32 is a bad idea.. Drivers should see the right bus-specific D-states ... see
http://www.mail-archive.com/linux-usb-devel%40lists.sourceforge.net/msg26528.html
which touches on some of the issues with what he explained to me.
- Dave.
- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |