Date: Wed, 7 Jun 2000 19:31:39 +0100 (BST) From: Doug Rabson <dfr@nlsystems.com> To: Alexander Langer <alex@big.endian.de> Cc: freebsd-alpha@FreeBSD.ORG Subject: Re: device ed (PCI) on alphas Message-ID: <Pine.BSF.4.21.0006071931010.37053-100000@salmon.nlsystems.com> In-Reply-To: <20000607152459.B9700@cichlids.cichlids.com>
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On Wed, 7 Jun 2000, Alexander Langer wrote: > Thus spake Doug Rabson (dfr@nlsystems.com): > > > > if ((inb(sc->nic_addr + ED_P0_CR) & > > > (ED_CR_RD2 | ED_CR_TXP | ED_CR_STA | ED_CR_STP)) != > > > (ED_CR_RD2 | ED_CR_STP)) > > > return (0); > > > the inb(...) & vars is == 33, but should be 39. (decimal). > > I don't know what to suggest since I'm not familiar with the hardware. I > > think Warner Losh and Matt Dodd are our resident ed driver people. > > The issue was a bug in the ed driver, which, in my eyes, used the > wrong OFFSETs for the NIC and APIC (mixed). > > NetBSD has the same values but vice versa, so I changed that and > everything worked. > > We have a working Alpha driver for if_ed now. Good. You should run your changes past Warner Losh and/or Matt Dodd to make sure it doesn't break anything on i386. -- Doug Rabson Mail: dfr@nlsystems.com Nonlinear Systems Ltd. Phone: +44 20 8442 9037 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-alpha" in the body of the message
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