From owner-svn-soc-all@FreeBSD.ORG Wed Aug 14 15:19:17 2013 Return-Path: Delivered-To: svn-soc-all@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTP id 2A39191A for ; Wed, 14 Aug 2013 15:19:17 +0000 (UTC) (envelope-from zcore@FreeBSD.org) Received: from socsvn.freebsd.org (socsvn.freebsd.org [IPv6:2001:1900:2254:206a::50:2]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 14DE521A5 for ; Wed, 14 Aug 2013 15:19:17 +0000 (UTC) Received: from socsvn.freebsd.org ([127.0.1.124]) by socsvn.freebsd.org (8.14.7/8.14.7) with ESMTP id r7EFJGrJ032323 for ; Wed, 14 Aug 2013 15:19:16 GMT (envelope-from zcore@FreeBSD.org) Received: (from www@localhost) by socsvn.freebsd.org (8.14.7/8.14.6/Submit) id r7EFJG7D032318 for svn-soc-all@FreeBSD.org; Wed, 14 Aug 2013 15:19:16 GMT (envelope-from zcore@FreeBSD.org) Date: Wed, 14 Aug 2013 15:19:16 GMT Message-Id: <201308141519.r7EFJG7D032318@socsvn.freebsd.org> X-Authentication-Warning: socsvn.freebsd.org: www set sender to zcore@FreeBSD.org using -f From: zcore@FreeBSD.org To: svn-soc-all@FreeBSD.org Subject: socsvn commit: r255932 - soc2013/zcore/head/usr.sbin/bhyve MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-soc-all@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: SVN commit messages for the entire Summer of Code repository List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 14 Aug 2013 15:19:17 -0000 Author: zcore Date: Wed Aug 14 15:19:16 2013 New Revision: 255932 URL: http://svnweb.FreeBSD.org/socsvn/?view=rev&rev=255932 Log: map cmdlist/rfis when enabling CMD_ST/CMD_FRE Modified: soc2013/zcore/head/usr.sbin/bhyve/pci_ahci.c Modified: soc2013/zcore/head/usr.sbin/bhyve/pci_ahci.c ============================================================================== --- soc2013/zcore/head/usr.sbin/bhyve/pci_ahci.c Wed Aug 14 14:45:47 2013 (r255931) +++ soc2013/zcore/head/usr.sbin/bhyve/pci_ahci.c Wed Aug 14 15:19:16 2013 (r255932) @@ -73,6 +73,7 @@ struct blockif_ctxt *bctx; struct pci_ahci_softc *pr_sc; uint64_t cmd_lst; + uint64_t rfis; uint32_t clb; uint32_t clbu; uint32_t fb; @@ -390,29 +391,37 @@ break; case AHCI_P_CMD: { - uint64_t clb; p->cmd = value; if (!(value & AHCI_P_CMD_ST)) { p->cmd &= ~(AHCI_P_CMD_CR | AHCI_P_CMD_CCS_MASK); p->ci = 0; p->sact = 0; - } else + } else { + uint64_t clb; + p->cmd |= AHCI_P_CMD_CR; + clb = (uint64_t)p->clbu << 32 | p->clb; + p->cmd_lst = paddr_guest2host(ahci_ctx(sc), clb, + AHCI_CL_SIZE * AHCI_MAX_SLOTS); + } + + if (value & AHCI_P_CMD_FRE) { + uint64_t fb; - if (value & AHCI_P_CMD_FRE) p->cmd |= AHCI_P_CMD_FR; - else + fb = (uint64_t)p->fbu << 32 | p->fb; + /* we don't support FBSCP, so rfis size is 256Bytes */ + p->rfis = paddr_guest2host(ahci_ctx(sc), fb, 256); + } else { p->cmd &= ~AHCI_P_CMD_FR; + } if (value & AHCI_P_CMD_CLO) { p->tfd = 0; p->cmd &= ~AHCI_P_CMD_CLO; } - clb = (uint64_t)p->clbu << 32 | p->clb; - p->cmd_lst = paddr_guest2host(ahci_ctx(sc), clb, - AHCI_CL_SIZE * AHCI_MAX_SLOTS); handle_cmd(p); break; }