On Tue, Jun 05, 2007 at 10:24:14AM -0400, Alan Stern wrote:
(Depending on which version of the kernel you are looking at -- [...]
Earlier versions did behave the way you describe.)
I was looking at 2.6.22-rc3 which might explain the differences.
So the system is behaving the way you want, but
On Wed, 6 Jun 2007, Michael Hanselmann wrote:
So the system is behaving the way you want, but not for the reason you
think. I bet you could remove the call to usb_root_hub_lost_power()
entirely and it wouldn't make any difference at all.
Actually, that's true. René Nussbaumer tried
On Mon, 4 Jun 2007, Michael Hanselmann wrote:
On Sat, Jun 02, 2007 at 10:49:44AM -0400, Alan Stern wrote:
Then later on, when the hub driver is resumed it will see the flag and
disconnect all the devices below the root hub.
For instance, you could force ohci-hcd to report connect-change
On Sat, Jun 02, 2007 at 10:49:44AM -0400, Alan Stern wrote:
Then later on, when the hub driver is resumed it will see the flag and
disconnect all the devices below the root hub.
For instance, you could force ohci-hcd to report connect-change events
on all the ports. Perhaps it does something
On Fri, Jun 01, 2007 at 10:19:30AM -0400, Alan Stern wrote:
@@ -779,7 +790,11 @@ static int ohci_restart (struct ohci_hcd
*/
spin_lock_irq(ohci-lock);
disable (ohci);
+
+#ifdef CONFIG_PM
usb_root_hub_lost_power(ohci_to_hcd(ohci)-self.root_hub);
+#endif
+
On Sat, 2 Jun 2007, Michael Hanselmann wrote:
On Fri, Jun 01, 2007 at 10:19:30AM -0400, Alan Stern wrote:
@@ -779,7 +790,11 @@ static int ohci_restart (struct ohci_hcd
*/
spin_lock_irq(ohci-lock);
disable (ohci);
+
+#ifdef CONFIG_PM
On Thu, 31 May 2007, Michael Hanselmann wrote:
This patch fixes a silicon bug in some NEC OHCI chips. The bug appears
at random times and is very, very difficult to reproduce. Without the
following patch, Linux would shut the chip and its associated devices
down. In Apple PowerBooks this
This patch fixes a silicon bug in some NEC OHCI chips. The bug appears
at random times and is very, very difficult to reproduce. Without the
following patch, Linux would shut the chip and its associated devices
down. In Apple PowerBooks this leads to an unusable keyboard and mouse
(SSH still
