[Kernel-packages] [Bug 1011415] Re: [Feature] USB3 Port power off mechanism
All the above patches enable usb 2.0 port power off mechanism. Usb 3.0 port power off is not upstream. So I change this feature's title to usb 2.0 port power off mechanism. For Usb 3.0 port power off, I will fill a new entry. ** Summary changed: - [Feature] USB3 Port power off mechanism + [Feature] USB2.0 Port power off mechanism -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1011415 Title: [Feature] USB2.0 Port power off mechanism Status in intel: New Status in “linux” package in Ubuntu: Fix Released Status in “linux” source package in Raring: Fix Released Status in “linux” source package in Saucy: Fix Released Bug description: This is an Intel-specific feature. When a USB port is powered off, VBUS is removed, and port events are lost (device connect & disconnect, remote wake from USB device suspend, and overcurrent events). OEMs may power-gang several ports together, so VBUS may not be removed until several ports are powered off. To manage notifications about this bug go to: https://bugs.launchpad.net/intel/+bug/1011415/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1011415] Re: [Feature] USB3 Port power off mechanism
the following three commits will be in kernel 3.12 and are marked for stable for bug fixing this feature, please backport it to raring and saucy kernel. These are currently in Greg KH's usb-next tree (queued for 3.12), and are marked for stable: commit aa5ceae24bf8dff1d6fe87c6c4b08e69c6d33550 "USB: handle LPM errors during device suspend correctly" commit 98a4f1ff7bea8002ab79d6776e30d27932e88244 "usb: don't check pm qos NO_POWER_OFF flag in usb_port_suspend()" commit d49dad3e11638f66be4e16573ffaa8c46a09e3b3 "usb: Don't fail port power resume on device disconnect." External links: https://git.kernel.org/cgit/linux/kernel/git/gregkh/usb.git/commit/drivers/usb/core/hub.c?h=usb-next&id=aa5ceae24bf8dff1d6fe87c6c4b08e69c6d33550 https://git.kernel.org/cgit/linux/kernel/git/gregkh/usb.git/commit/drivers/usb/core/hub.c?h=usb-next&id=98a4f1ff7bea8002ab79d6776e30d27932e88244 https://git.kernel.org/cgit/linux/kernel/git/gregkh/usb.git/commit/drivers/usb/core/hub.c?h=usb-next&id=d49dad3e11638f66be4e16573ffaa8c46a09e3b3 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1011415 Title: [Feature] USB3 Port power off mechanism Status in intel: New Status in “linux” package in Ubuntu: Fix Released Status in “linux” source package in Raring: Fix Released Status in “linux” source package in Saucy: Fix Released Bug description: This is an Intel-specific feature. When a USB port is powered off, VBUS is removed, and port events are lost (device connect & disconnect, remote wake from USB device suspend, and overcurrent events). OEMs may power-gang several ports together, so VBUS may not be removed until several ports are powered off. To manage notifications about this bug go to: https://bugs.launchpad.net/intel/+bug/1011415/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1011415] Re: [Feature] USB3 Port power off mechanism
>From Tian Yu (intel designer): I have some fix and improvement patches under internal review So we need to wait his patch to upstream. ** Changed in: intel Status: Fix Released => New -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1011415 Title: [Feature] USB3 Port power off mechanism Status in intel: New Status in “linux” package in Ubuntu: Fix Released Status in “linux” source package in Raring: Fix Released Status in “linux” source package in Saucy: Fix Released Bug description: This is an Intel-specific feature. When a USB port is powered off, VBUS is removed, and port events are lost (device connect & disconnect, remote wake from USB device suspend, and overcurrent events). OEMs may power-gang several ports together, so VBUS may not be removed until several ports are powered off. To manage notifications about this bug go to: https://bugs.launchpad.net/intel/+bug/1011415/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1011415] Re: [Feature] USB3 Port power off mechanism
** Changed in: intel Status: New => Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1011415 Title: [Feature] USB3 Port power off mechanism Status in intel: Fix Released Status in “linux” package in Ubuntu: Fix Released Status in “linux” source package in Raring: Fix Released Status in “linux” source package in Saucy: Fix Released Bug description: This is an Intel-specific feature. When a USB port is powered off, VBUS is removed, and port events are lost (device connect & disconnect, remote wake from USB device suspend, and overcurrent events). OEMs may power-gang several ports together, so VBUS may not be removed until several ports are powered off. To manage notifications about this bug go to: https://bugs.launchpad.net/intel/+bug/1011415/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1011415] Re: [Feature] USB3 Port power off mechanism
Marking this Fix Released for Saucy. Per my notes from a call with Intel, the remaining patches needed for Saucy should have already landed in the v3.9 kernel. ** Changed in: linux (Ubuntu Saucy) Status: Incomplete => Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1011415 Title: [Feature] USB3 Port power off mechanism Status in intel: New Status in “linux” package in Ubuntu: Fix Released Status in “linux” source package in Raring: Fix Released Status in “linux” source package in Saucy: Fix Released Bug description: This is an Intel-specific feature. When a USB port is powered off, VBUS is removed, and port events are lost (device connect & disconnect, remote wake from USB device suspend, and overcurrent events). OEMs may power-gang several ports together, so VBUS may not be removed until several ports are powered off. To manage notifications about this bug go to: https://bugs.launchpad.net/intel/+bug/1011415/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
