Date: Fri, 11 Dec 2009 03:52:39 GMT From: Alexander Motin <mav@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 171636 for review Message-ID: <200912110352.nBB3qdKC009883@repoman.freebsd.org>
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http://p4web.freebsd.org/chv.cgi?CH=171636 Change 171636 by mav@mav_mavtest on 2009/12/11 03:52:21 Make PMP driber honot user-configured SATA revision. Affected files ... .. //depot/projects/scottl-camlock/src/sys/cam/ata/ata_pmp.c#25 edit Differences ... ==== //depot/projects/scottl-camlock/src/sys/cam/ata/ata_pmp.c#25 (text+ko) ==== @@ -416,8 +416,11 @@ static void pmpstart(struct cam_periph *periph, union ccb *start_ccb) { + struct ccb_trans_settings cts; struct ccb_ataio *ataio; struct pmp_softc *softc; + struct cam_path *dpath; + int revision = 0; softc = (struct pmp_softc *)periph->softc; ataio = &start_ccb->ataio; @@ -426,7 +429,22 @@ softc->restart = 0; softc->state = PMP_STATE_PORTS; } - + /* Fetch user wanted device speed. */ + if (softc->state == PMP_STATE_RESET || + softc->state == PMP_STATE_CONNECT) { + if (xpt_create_path(&dpath, periph, + xpt_path_path_id(periph->path), + softc->pm_step, 0) == CAM_REQ_CMP) { + bzero(&cts, sizeof(cts)); + xpt_setup_ccb(&cts.ccb_h, dpath, CAM_PRIORITY_NORMAL); + cts.ccb_h.func_code = XPT_GET_TRAN_SETTINGS; + cts.type = CTS_TYPE_USER_SETTINGS; + xpt_action((union ccb *)&cts); + if (cts.xport_specific.sata.valid & CTS_SATA_VALID_REVISION) + revision = cts.xport_specific.sata.revision; + xpt_free_path(dpath); + } + } switch (softc->state) { case PMP_STATE_PORTS: cam_fill_ataio(ataio, @@ -460,7 +478,8 @@ /*dxfer_len*/0, pmp_default_timeout * 1000); ata_pm_write_cmd(ataio, 2, softc->pm_step, - (softc->found & (1 << softc->pm_step)) ? 0 : 1); + (revision << 4) | + ((softc->found & (1 << softc->pm_step)) ? 0 : 1)); break; case PMP_STATE_CONNECT: cam_fill_ataio(ataio, @@ -471,7 +490,8 @@ /*data_ptr*/NULL, /*dxfer_len*/0, pmp_default_timeout * 1000); - ata_pm_write_cmd(ataio, 2, softc->pm_step, 0); + ata_pm_write_cmd(ataio, 2, softc->pm_step, + (revision << 4)); break; case PMP_STATE_CHECK: cam_fill_ataio(ataio,
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