From: Vasya Makarov <drmoriarty@rambler.ru>
To: ALT Linux Sisyphus discussion list <sisyphus@altlinux.ru>
Subject: Re: [sisyphus] uhci vs ehci
Date: Wed, 27 Apr 2005 14:44:03 +0400
Message-ID: <426F6CF3.70601@rambler.ru> (raw)
In-Reply-To: <426F19C0.7010204@rambler.ru>
Vasya Makarov пишет:
> Hi, All!
>
> У меня hotplug (2004_09_23-alt7) грузит два модуля ehci-hcd и uhci-hcd.
> При ффтыкании флешки на 12 консоль лезут ошибки типа неопознанный медиа
> дескриптор и ещё что-то. Если я один из модулей руками выгружаю, то всё
> пучком, флешка обнаруживается.
> Вопрос: как сказать хотплагу грузить один модуль а не два?
>
Привожу логи. Первый вариант - загружены оба модуля:
Apr 27 13:14:12 localhost kernel: usb 1-3: new high speed USB
device using ehci_hcd and address 2
Apr 27 13:14:13 localhost kernel: usb 3-1: new full speed USB
device using uhci_hcd and address 2
Apr 27 13:14:13 localhost kernel: usb 3-1: device descriptor
read/64, error -71
Apr 27 13:14:13 localhost kernel: usb 3-1: device descriptor
read/64, error -71
Apr 27 13:14:13 localhost kernel: usb 3-1: new full speed USB
device using uhci_hcd and address 3
Apr 27 13:14:13 localhost kernel: usb 3-1: device descriptor
read/64, error -71
Apr 27 13:14:13 localhost kernel: usb 3-1: device descriptor
read/64, error -71
Второй вариант загружен только ehci-hcd:
Apr 27 13:15:48 localhost kernel: usb 1-3: new high speed USB
device using ehci_hcd and address 3
Apr 27 13:15:50 localhost kernel: SCSI subsystem initialized
Apr 27 13:15:50 localhost kernel: Initializing USB Mass Storage
driver...
Apr 27 13:15:50 localhost kernel: scsi0 : SCSI emulation for USB
Mass Storage devices
Apr 27 13:15:50 localhost kernel: usbcore: registered new driver
usb-storage
Apr 27 13:15:50 localhost kernel: USB Mass Storage support
registered.
Вопрос остаётся.
--
Regards,
Vasya
next prev parent reply other threads:[~2005-04-27 10:44 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-04-27 4:49 Vasya Makarov
2005-04-27 9:40 ` Andrey Rahmatullin
2005-04-27 12:32 ` Vasya Makarov
2005-04-27 12:51 ` Re[2]: " Alexei V. Mezin
2005-04-27 14:06 ` Andrey Rahmatullin
2005-04-27 14:11 ` Led
2005-04-27 14:24 ` Re[2]: " Alexei V. Mezin
2005-04-27 17:15 ` Денис Смирнов
2005-04-28 5:23 ` Vasya Makarov
2005-04-28 5:56 ` Andrey Rahmatullin
2005-04-28 9:10 ` Re[2]: " Alexei V. Mezin
2005-04-28 9:59 ` meerkat
2005-04-27 10:44 ` Vasya Makarov [this message]
2005-04-28 6:41 ` [sisyphus] " Vitaly Ostanin
2005-04-28 6:56 ` Vasya Makarov
2005-04-28 7:10 ` Vitaly Ostanin
2005-04-28 7:12 ` Andrey Rahmatullin
2005-04-29 5:26 ` Vasya Makarov
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