Date: Fri, 22 Jan 1999 11:15:57 -0800 (PST) From: Matthew Jacob <mjacob@feral.com> To: "Justin T. Gibbs" <gibbs@narnia.plutotech.com> Cc: scsi@FreeBSD.ORG Subject: Re: Problems with QLogic SCSI Message-ID: <Pine.LNX.4.04.9901221110430.1882-100000@feral-gw> In-Reply-To: <199901221855.LAA09398@narnia.plutotech.com>
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> > And what *might* be happening (which would be *really* annoying) is if > > bus_dmamem_alloc is allocating something that spans pages, although I > > doubt that what you see would be the symptoms if this were the case. > > > > -matt > > It will only span pages if the allocation size is > PAGE_SIZE. It doesn't (currently at 4096)- and I need to figure out how to make the bus_dma_tag_create call in isp_pci_mbxdma set things up so that you can at least *try* and get > pagesized allocations (maybe with the filter function- or maybe just try with a boundary limit and if you lose, you lose). -matt To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-scsi" in the body of the message
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