From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx1.aruba.it (mxaruba.aruba.it [62.149.128.10]) by ozlabs.org (Postfix) with SMTP id A1852679F4 for ; Wed, 8 Mar 2006 02:49:09 +1100 (EST) Message-ID: <20060307154903.18326.qmail@mx1.aruba.it> References: <20060307131500.3467.qmail@mx1.aruba.it> <20060307165522.7936fd7b@vitb.ru.mvista.com> <20060307153716.1130.qmail@mx1.aruba.it> <20060307184217.1422472c@vitb.ru.mvista.com> In-Reply-To: <20060307184217.1422472c@vitb.ru.mvista.com> From: "antonio.dibacco" To: linuxppc-embedded@ozlabs.org Subject: Re: fs_enet on 2.4 and 8xx_immap Date: Tue, 07 Mar 2006 15:49:03 GMT Mime-Version: 1.0 Content-Type: text/plain; format=flowed; charset="iso-8859-1" List-Id: Linux on Embedded PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Hi, I'm a novice and I don't understand what is "IIRC". Is something that handles the two FECs on 885ads? I knew that on 885ads the second ethernet was realized via an SCC and not FEC. Am I wrong? Bye, Antonio. Vitaly Bordug Scrive: > On Tue, 07 Mar 2006 15:37:16 GMT > "antonio.dibacco" wrote: > >> I think I will use the 8xx_immap.h borrowed from u-boot-1.1.4, it is really >> similar to that of 2.4.25, with some explicit padding and fec2. Do you think >> that porting fs_enet to 2.4 is it the best way to have both FECs working on >> a MPC875? I don't want to use 2.6. >> > Sounds reasonable, but I'll repeat: > fs_enet patches for 2.6 used to support 2.4 thing(via #ifdef's), it was cleaned up close to submission. IIRC, it handles 2 fecs quite great on my 885ads, so it worths to search around a bit before hacking... > >> Bye, >> Antonio. >> >> Vitaly Bordug Scrive: >> >> > On Tue, 07 Mar 2006 13:15:00 GMT >> > "antonio.dibacco" wrote: >> > >> >> I think that to make it work I need to update cpm8xx_t inserting the fec2 >> >> filed. Is this true? Could I use the 8xx_immap.h of a 2.6 kernel? >> >> >> > Not exactly. I think you can borrow the structures from 2.6, but do a triple-check that the result offsets are the same. >> > >> >> Bye, >> >> Antonio. >> >> _______________________________________________ >> >> Linuxppc-embedded mailing list >> >> Linuxppc-embedded@ozlabs.org >> >> https://ozlabs.org/mailman/listinfo/linuxppc-embedded >> >> >> >> >> > >> > >> > -- >> > Sincerely, >> > Vitaly >> >> >> > > > -- > Sincerely, > Vitaly