Date: Fri, 25 Mar 2005 17:42:02 -0700 (MST) From: "M. Warner Losh" <imp@bsdimp.com> To: sobomax@portaone.com Cc: iedowse@FreeBSD.org Subject: Re: cvs commit: src/sys/dev/usb usb.c Message-ID: <20050325.174202.25952471.imp@bsdimp.com> In-Reply-To: <424473BB.4010607@portaone.com> References: <200503171941.j2HJfKje003685@repoman.freebsd.org> <424473BB.4010607@portaone.com>
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In message: <424473BB.4010607@portaone.com>
Maxim Sobolev <sobomax@portaone.com> writes:
: This is still suboptimal, since even after this change when ehci is
: enabled some (if not most) USB devices are detected after system goes
: into milti-user mode. Obviously, this makes it impossible to mount root
: fs off the USB HDD/FDD/CD. The simplest way to solve this problem is to
: add some sufficiently long and configurable delay before mounting root
: fs (similar to one used by the SCSI) when ehci is enabled to let those
: devices to be detected and attached.
/me notes that usb subsystem will know when it is done enumerating
devices. cardbus has a similar issue...
Warner
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