Google
  Web www.spinics.net

Re: [Resend PATCH V2 7/7] usb/acpi: add usb check for the connect type of usb port

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]


On 2012年05月04日 14:37, Oliver Neukum wrote:
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.
Yeah. I think we can treat these three type ports differently. For example,
the port is hard wired and we don't need to concern about hot plug since
the device will not be removed physically.

	Regards
		Oliver

--
Best Regards
Tianyu Lan
linux kernel enabling team
--
To unsubscribe from this list: send the line "unsubscribe linux-acpi" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html


[Site Home]     [Linux IBM ACPI]     [Linux Power Management]     [Linux Kernel]     [Linux Laptop]     [Kernel Newbies]     [Share Photos]     [Security]     [Netfilter]     [Bugtraq]     [Rubini]     [Photo]     [Yosemite Photos]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Samba]     [Video 4 Linux]     [Device Mapper]     [Linux Resources]


  Powered by Linux