Date: Thu, 1 Jun 2006 22:29:39 +0800 From: "william wallace" <avalonwallace@gmail.com> To: "M. Warner Losh" <imp@bsdimp.com> Cc: freebsd-hackers@freebsd.org, scottl@samsco.org Subject: Re: misc questions about the device&driver arch Message-ID: <87ab37ab0606010729o6435988cw6196345902a7e151@mail.gmail.com> In-Reply-To: <20060530.193050.-957834284.imp@bsdimp.com> References: <87ab37ab0605300815k55358542y3110d4ee30cf8ba2@mail.gmail.com> <20060530094407.S93846@pooker.samsco.org> <87ab37ab0605301826j92e3f6gaed3ba75c039fe33@mail.gmail.com> <20060530.193050.-957834284.imp@bsdimp.com>
next in thread | previous in thread | raw e-mail | index | archive | help
Sir :
question one :
I see lots' of use of pcib_get_bus but i cannot see the
defination ,where is it ?
question two:
what is the relationship among 1device_delete_child
2devclass_delete_device and 3devclass_delete_driver
there seems some overlap among them :)
1devclass_delete_driver ->device_detach->devclass_delete_device
2device_delete_child -> device_detach
thank u!!
we who r about to die,salute u!
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?87ab37ab0606010729o6435988cw6196345902a7e151>