This patchset's purppose is to bind usb device with associated acpi node. The ACPI method "_PLD" and "_UPC" can be used to identify usb port's connect type(hot-plug, hard-wired and not-used). The patchset also can work on the port without device connected. This patchset derives from following patches. >From Matthew Garrett [PATCH V2 2/4] ACPI: Add _PLD support [PATCH V2 3/4] usb: Bind devices to ACPI devices when possible [PATCH v2 4/4] usb: Set device removable state based on ACPI USB data >From Tianyu Lan [PATCH V3 1/4] usb: add struct usb_hub_port to store port related members [PATCH V3 2/4] usb: move struct usb_device->children to struct usb_hub_port->child [PATCH V3 3/4] usb/acpi: add the support of usb hub ports' acpi binding without attached devices. [PATCH V3 4/4] usb/acpi: add usb check for the connect type of usb port Previously those patches was blocked by [PATCH V2 1/4] ACPI: Fix up _PLD methods. Current the final version of this patch has been integrated into ACPICA and released as: 6a99b1c94d053b3420eaa4a4bc8b2883dd90a2f9 ACPICA: Object repair code: Support to add Package wrappers [PATCH V3 1/8] ACPI: Add stubs for (un)register_acpi_bus_type [PATCH V3 2/8] ACPI: Add _PLD support [PATCH V3 3/8] usb: Bind devices to ACPI devices when possible [PATCH V3 4/8] usb: Set device removable state based on ACPI USB [PATCH V3 5/8] usb: add struct usb_hub_port to store port related [PATCH V3 6/8] usb: move struct usb_device->children to struct [PATCH V3 7/8] usb/acpi: add the support of usb hub ports' acpi [PATCH V3 8/8] usb/acpi: add usb check for the connect type of usb git diff --stat drivers/acpi/glue.c | 2 + drivers/acpi/utils.c | 30 +++++++ drivers/staging/usbip/usbip_common.c | 3 +- drivers/usb/core/Makefile | 1 + drivers/usb/core/devices.c | 3 +- drivers/usb/core/hub.c | 135 +++++++++++++++++++++--------- drivers/usb/core/usb-acpi.c | 155 ++++++++++++++++++++++++++++++++++ drivers/usb/core/usb.c | 6 ++ drivers/usb/core/usb.h | 19 ++++- drivers/usb/host/r8a66597-hcd.c | 3 +- include/acpi/acpi_bus.h | 36 ++++++++ include/linux/usb.h | 11 ++- 12 files changed, 358 insertions(+), 46 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
