From mboxrd@z Thu Jan 1 00:00:00 1970 Received: (from majordomo@localhost) by oss.sgi.com (8.11.2/8.11.3) id f9H9bdu22530 for linux-mips-outgoing; Wed, 17 Oct 2001 02:37:39 -0700 Received: from t111.niisi.ras.ru (t111.niisi.ras.ru [193.232.173.111]) by oss.sgi.com (8.11.2/8.11.3) with SMTP id f9H9bRD22521 for ; Wed, 17 Oct 2001 02:37:30 -0700 Received: from t06.niisi.ras.ru (t06.niisi.ras.ru [193.232.173.6]) by t111.niisi.ras.ru (8.9.1/8.9.1) with ESMTP id NAA32647; Wed, 17 Oct 2001 13:37:25 +0300 Received: (from uucp@localhost) by t06.niisi.ras.ru (8.7.6/8.7.3) with UUCP id NAA05416; Wed, 17 Oct 2001 13:32:32 +0300 Received: from niisi.msk.ru (t34 [193.232.173.34]) by niisi.msk.ru (8.8.8/8.8.8) with ESMTP id MAA16320; Wed, 17 Oct 2001 12:32:24 +0300 (MSK) Message-ID: <3BCD506F.9683F0E8@niisi.msk.ru> Date: Wed, 17 Oct 2001 13:33:35 +0400 From: "Gleb O. Raiko" Organization: NIISI RAN X-Mailer: Mozilla 4.77 [en] (WinNT; U) X-Accept-Language: en,ru MIME-Version: 1.0 To: Atsushi Nemoto CC: hli@quicklogic.com, linux-mips@oss.sgi.com Subject: Re: IDE DMA mode in Big endian for mips References: <20011012225433.A10523@lucon.org> <20011017.113842.41627007.nemoto@toshiba-tops.co.jp> Content-Type: text/plain; charset=koi8-r Content-Transfer-Encoding: 7bit Sender: owner-linux-mips@oss.sgi.com Precedence: bulk Atsushi Nemoto wrote: > When I tried PCI-IDE in BigEndian (with 2.4.6 kernel), this patch > solved my problem. > It seems you need either own version of outl and outw with byte swapping or instruct your hw to do that itself (if your hw can, of course). Regards, Gleb.