Date: Wed, 9 Jan 2013 05:04:14 +0000 (UTC) From: Marcel Moolenaar <marcel@FreeBSD.org> To: src-committers@freebsd.org, svn-src-projects@freebsd.org Subject: svn commit: r245215 - projects/altix2/sys/dev/isp Message-ID: <201301090504.r0954EBt043838@svn.freebsd.org>
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Author: marcel Date: Wed Jan 9 05:04:13 2013 New Revision: 245215 URL: http://svnweb.freebsd.org/changeset/base/245215 Log: Allocate the request/response queue with BUSDMA_ALLOC_CONSISTENT. It's required on the SGI Altix for coherency. Modified: projects/altix2/sys/dev/isp/isp_pci.c Modified: projects/altix2/sys/dev/isp/isp_pci.c ============================================================================== --- projects/altix2/sys/dev/isp/isp_pci.c Wed Jan 9 05:02:55 2013 (r245214) +++ projects/altix2/sys/dev/isp/isp_pci.c Wed Jan 9 05:04:13 2013 (r245215) @@ -1580,8 +1580,8 @@ isp_pci_mbxdma(ispsoftc_t *isp) return (error); } - error = busdma_mem_alloc(isp->isp_osinfo.cdmat, 0, - &isp->isp_osinfo.cdmd); + error = busdma_mem_alloc(isp->isp_osinfo.cdmat, + BUSDMA_ALLOC_CONSISTENT, &isp->isp_osinfo.cdmd); if (error != 0) { isp_prt(isp, ISP_LOGERR, "cannot allocate %d bytes of CCB memory", len); busdma_tag_destroy(isp->isp_osinfo.cdmat);
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