Date: Tue, 5 Feb 2008 13:43:24 +0900 From: "Hidetoshi Shimokawa" <simokawa@FreeBSD.ORG> To: "Sean Bruno" <sbruno@miralink.com> Cc: freebsd-firewire@freebsd.org Subject: Re: Implementation of the AGENT_STATE Register Message-ID: <626eb4530802042043t3e0ce8d1l83f64b2d3ea48b1c@mail.gmail.com> In-Reply-To: <47A7E550.7060500@miralink.com> References: <47A79E13.5040706@miralink.com> <626eb4530802042020n78001c00kddbdedb907902691@mail.gmail.com> <47A7E550.7060500@miralink.com>
index | next in thread | previous in thread | raw e-mail
O.K. I checked the specification. AGENT_STATE is a register. So you have to respond with a read response packet rather than a write request packet. A response packet should be sent via fw_asyreq() with a tcode FWTCODE_RRES*. On Feb 5, 2008 1:25 PM, Sean Bruno <sbruno@miralink.com> wrote: > Hidetoshi Shimokawa wrote: > > I think you can send async. packets using fwmem_write_* functions. > > > > On Feb 5, 2008 8:21 AM, Sean Bruno <sbruno@miralink.com> wrote: > > > >> Hidetoshi: > >> > >> I'm attempting to implement the AGENT_STATE register in sbp_targ. > >> Somehow, I can't understand how to sent the agent state back to the > >> initiator. > >> > >> I am processing the request, but I am really unsure how to return the > >> state(what function calls?). > >> > >> Sean > >> > >> > >> > > > > > > > > > I think I am confused by the specification. Where does the AGENT_STATE > need to be written to? > > Sean > > -- /\ Hidetoshi Shimokawa \/ simokawa@FreeBSD.ORGhelp
Want to link to this message? Use this
URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?626eb4530802042043t3e0ce8d1l83f64b2d3ea48b1c>