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/linux-master/drivers/usb/host/
H A Dehci-pci.cdiff 16032c4f Wed May 12 16:21:35 MDT 2010 Alan Stern <stern@rowland.harvard.edu> USB: EHCI: fix controller wakeup flag settings during suspend

This patch (as1380) fixes a bug in the wakeup settings for EHCI host
controllers. When the controller is suspended, if it isn't enabled
for remote wakeup then we have to turn off all the port wakeup flags.
Disabling PCI PME# isn't good enough, because some systems (Intel)
evidently use alternate wakeup signalling paths.

In addition, the patch improves the handling of the Intel Moorestown
hardware by performing various power-up and power-down delays just
once instead of once for each port (i.e., the delays are moved outside
of the port loops). This requires extra code, but the total delay
time is reduced.

There are also a few additional minor cleanups.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Reported-by: Ondrej Zary <linux@rainbow-software.org>
CC: Alek Du <alek.du@intel.com>
CC: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff 16032c4f Wed May 12 16:21:35 MDT 2010 Alan Stern <stern@rowland.harvard.edu> USB: EHCI: fix controller wakeup flag settings during suspend

This patch (as1380) fixes a bug in the wakeup settings for EHCI host
controllers. When the controller is suspended, if it isn't enabled
for remote wakeup then we have to turn off all the port wakeup flags.
Disabling PCI PME# isn't good enough, because some systems (Intel)
evidently use alternate wakeup signalling paths.

In addition, the patch improves the handling of the Intel Moorestown
hardware by performing various power-up and power-down delays just
once instead of once for each port (i.e., the delays are moved outside
of the port loops). This requires extra code, but the total delay
time is reduced.

There are also a few additional minor cleanups.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Reported-by: Ondrej Zary <linux@rainbow-software.org>
CC: Alek Du <alek.du@intel.com>
CC: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
H A Dehci-fsl.cdiff 16032c4f Wed May 12 16:21:35 MDT 2010 Alan Stern <stern@rowland.harvard.edu> USB: EHCI: fix controller wakeup flag settings during suspend

This patch (as1380) fixes a bug in the wakeup settings for EHCI host
controllers. When the controller is suspended, if it isn't enabled
for remote wakeup then we have to turn off all the port wakeup flags.
Disabling PCI PME# isn't good enough, because some systems (Intel)
evidently use alternate wakeup signalling paths.

In addition, the patch improves the handling of the Intel Moorestown
hardware by performing various power-up and power-down delays just
once instead of once for each port (i.e., the delays are moved outside
of the port loops). This requires extra code, but the total delay
time is reduced.

There are also a few additional minor cleanups.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Reported-by: Ondrej Zary <linux@rainbow-software.org>
CC: Alek Du <alek.du@intel.com>
CC: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff 16032c4f Wed May 12 16:21:35 MDT 2010 Alan Stern <stern@rowland.harvard.edu> USB: EHCI: fix controller wakeup flag settings during suspend

This patch (as1380) fixes a bug in the wakeup settings for EHCI host
controllers. When the controller is suspended, if it isn't enabled
for remote wakeup then we have to turn off all the port wakeup flags.
Disabling PCI PME# isn't good enough, because some systems (Intel)
evidently use alternate wakeup signalling paths.

In addition, the patch improves the handling of the Intel Moorestown
hardware by performing various power-up and power-down delays just
once instead of once for each port (i.e., the delays are moved outside
of the port loops). This requires extra code, but the total delay
time is reduced.

There are also a few additional minor cleanups.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Reported-by: Ondrej Zary <linux@rainbow-software.org>
CC: Alek Du <alek.du@intel.com>
CC: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
H A Dehci.hdiff 16032c4f Wed May 12 16:21:35 MDT 2010 Alan Stern <stern@rowland.harvard.edu> USB: EHCI: fix controller wakeup flag settings during suspend

This patch (as1380) fixes a bug in the wakeup settings for EHCI host
controllers. When the controller is suspended, if it isn't enabled
for remote wakeup then we have to turn off all the port wakeup flags.
Disabling PCI PME# isn't good enough, because some systems (Intel)
evidently use alternate wakeup signalling paths.

In addition, the patch improves the handling of the Intel Moorestown
hardware by performing various power-up and power-down delays just
once instead of once for each port (i.e., the delays are moved outside
of the port loops). This requires extra code, but the total delay
time is reduced.

There are also a few additional minor cleanups.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Reported-by: Ondrej Zary <linux@rainbow-software.org>
CC: Alek Du <alek.du@intel.com>
CC: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff 16032c4f Wed May 12 16:21:35 MDT 2010 Alan Stern <stern@rowland.harvard.edu> USB: EHCI: fix controller wakeup flag settings during suspend

This patch (as1380) fixes a bug in the wakeup settings for EHCI host
controllers. When the controller is suspended, if it isn't enabled
for remote wakeup then we have to turn off all the port wakeup flags.
Disabling PCI PME# isn't good enough, because some systems (Intel)
evidently use alternate wakeup signalling paths.

In addition, the patch improves the handling of the Intel Moorestown
hardware by performing various power-up and power-down delays just
once instead of once for each port (i.e., the delays are moved outside
of the port loops). This requires extra code, but the total delay
time is reduced.

There are also a few additional minor cleanups.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Reported-by: Ondrej Zary <linux@rainbow-software.org>
CC: Alek Du <alek.du@intel.com>
CC: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
H A Dehci-hub.cdiff 16032c4f Wed May 12 16:21:35 MDT 2010 Alan Stern <stern@rowland.harvard.edu> USB: EHCI: fix controller wakeup flag settings during suspend

This patch (as1380) fixes a bug in the wakeup settings for EHCI host
controllers. When the controller is suspended, if it isn't enabled
for remote wakeup then we have to turn off all the port wakeup flags.
Disabling PCI PME# isn't good enough, because some systems (Intel)
evidently use alternate wakeup signalling paths.

In addition, the patch improves the handling of the Intel Moorestown
hardware by performing various power-up and power-down delays just
once instead of once for each port (i.e., the delays are moved outside
of the port loops). This requires extra code, but the total delay
time is reduced.

There are also a few additional minor cleanups.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Reported-by: Ondrej Zary <linux@rainbow-software.org>
CC: Alek Du <alek.du@intel.com>
CC: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff 16032c4f Wed May 12 16:21:35 MDT 2010 Alan Stern <stern@rowland.harvard.edu> USB: EHCI: fix controller wakeup flag settings during suspend

This patch (as1380) fixes a bug in the wakeup settings for EHCI host
controllers. When the controller is suspended, if it isn't enabled
for remote wakeup then we have to turn off all the port wakeup flags.
Disabling PCI PME# isn't good enough, because some systems (Intel)
evidently use alternate wakeup signalling paths.

In addition, the patch improves the handling of the Intel Moorestown
hardware by performing various power-up and power-down delays just
once instead of once for each port (i.e., the delays are moved outside
of the port loops). This requires extra code, but the total delay
time is reduced.

There are also a few additional minor cleanups.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Reported-by: Ondrej Zary <linux@rainbow-software.org>
CC: Alek Du <alek.du@intel.com>
CC: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

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