Date: Mon, 23 Nov 1998 15:53:04 -0500 (EST) From: Doug Ledford <dledford@redhat.com> To: Neil Conway <nconway.list@ukaea.org.uk> Cc: aic7xxx@FreeBSD.ORG Subject: Re: Ultra with 20MB/s od AIC7890 ???? Message-ID: <Pine.LNX.4.04.9811231551010.26778-100000@kabal.redhat.com> In-Reply-To: <98Nov23.174617gmt.66305@gateway.ukaea.org.uk>
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On Mon, 23 Nov 1998, Neil Conway wrote: > Doug Ledford wrote: > > > > That will be fixed in 5.1.5 (a bug introduced by myself accidentally while > > dealing with YANSF (Yet Another New Seeprom Format)). > > I don't suppose it's a quickneasy fix ? I'm about to bring a production > machine back on-line this evening for a (hopefully) multi-week run and > it'd be nice to get the interface back up to speed, as I'll probably not > get another chance for many weeks... If it's only a two-liner I could > just patch the kernel. > > sorry to hassle you - the driver is great in all other ways. It is quick and easy. Around line 8352 make the code look like: if (p->flags & AHC_NEWEEPROM_FMT) { if (sc->device_flags[i] & CFSYNCHISULTRA) { p->ultraenb |= mask; } else if (sc->device_flags[i] & CFNEWULTRAFORMAT) { if ( ((sc->device_flags[i] & (CFSYNCHISULTRA | CFXFER)) == 0x03) && !(p->features & AHC_ULTRA2) ) { sc->device_flags[i] &= ~CFXFER; sc->device_flags[i] |= CFSYNCHISULTRA; p->ultraenb |= mask; } } } Doug Ledford <dledford@redhat.com> Opinions expressed are my own, but they should be everybody's. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-aic7xxx" in the body of the message
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