Date: Mon, 23 Jun 2014 09:56:48 -0400 From: John Baldwin <jhb@freebsd.org> To: freebsd-arch@freebsd.org Cc: Emeric POUPON <emeric.poupon@arkoon-netasq.com> Subject: Re: How to properly handle several fonctions provided by the Winbond SuperIO chip? Message-ID: <201406230956.48220.jhb@freebsd.org> In-Reply-To: <750618593.166408.1403191319583.JavaMail.zimbra@arkoon-netasq.com> References: <1118241087.138096.1403180509132.JavaMail.zimbra@arkoon-netasq.com> <201406190919.04443.jhb@freebsd.org> <750618593.166408.1403191319583.JavaMail.zimbra@arkoon-netasq.com>
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On Thursday, June 19, 2014 11:21:59 am Emeric POUPON wrote: > Thanks for your answer! > > I was thinking about calling some parent device functions from the children devices in order to perform IO accesses. > But I imagine it would be "better" to expose a kind of bus interface from the main driver? > However, I'm not sure the extra work induced is worth it. What do you think? I think it's fine to have them call each other directly if they are going to all live in the same module. -- John Baldwin
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