From mboxrd@z Thu Jan 1 00:00:00 1970 From: Oliver Neukum Subject: Re: [Resend PATCH V2 7/7] usb/acpi: add usb check for the connect type of usb port Date: Fri, 4 May 2012 08:37:55 +0200 Message-ID: <201205040837.55905.oneukum@suse.de> References: <1336100803-28353-1-git-send-email-tianyu.lan@intel.com> <1336100803-28353-8-git-send-email-tianyu.lan@intel.com> Mime-Version: 1.0 Content-Type: Text/Plain; charset="iso-8859-15" Content-Transfer-Encoding: 7bit Return-path: Received: from cantor2.suse.de ([195.135.220.15]:43327 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751859Ab2EDGqo (ORCPT ); Fri, 4 May 2012 02:46:44 -0400 In-Reply-To: <1336100803-28353-8-git-send-email-tianyu.lan@intel.com> Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: Lan Tianyu Cc: lenb@kernel.org, gregkh@linuxfoundation.org, linux-usb@vger.kernel.org, linux-acpi@vger.kernel.org, stern@rowland.harvard.edu, sarah.a.sharp@linux.intel.com, mjg59@srcf.ucam.org, mfm@muteddisk.com Am Freitag, 4. Mai 2012, 05:06:43 schrieb Lan Tianyu: > +enum usb_port_connect_type { > + USB_PORT_CONNECT_TYPE_UNKNOWN = 0, > + USB_PORT_CONNECT_TYPE_HOT_PLUG, > + USB_PORT_CONNECT_TYPE_HARD_WIRED, > + USB_PORT_NOT_USED, > +}; Is this actually useful? If we have ports known to ACPI (eg. hotplugged PCcard) we must assume the ports are fully hotpluggable. Regards Oliver