From owner-freebsd-bugs@freebsd.org Wed May 6 05:24:41 2020 Return-Path: Delivered-To: freebsd-bugs@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 7D8F92E041C for ; Wed, 6 May 2020 05:24:41 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id 49H4ls2nlQz440p for ; Wed, 6 May 2020 05:24:41 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 5DD182E041B; Wed, 6 May 2020 05:24:41 +0000 (UTC) Delivered-To: bugs@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 5D9712E041A for ; Wed, 6 May 2020 05:24:41 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 49H4ls1sDXz440n for ; Wed, 6 May 2020 05:24:41 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 3B2E32238A for ; Wed, 6 May 2020 05:24:41 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 0465Of9n073506 for ; Wed, 6 May 2020 05:24:41 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 0465OfZx073499 for bugs@FreeBSD.org; Wed, 6 May 2020 05:24:41 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 204521] [new driver] [request] Port rtsx from OpenBSD to FreeBSD Date: Wed, 06 May 2020 05:24:32 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: feature, patch X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: jsm@FreeBSD.org X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 06 May 2020 05:24:41 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D204521 --- Comment #50 from Jesper Schmitz Mouridsen --- Still does not work.. I looked into the bus width thing though.. it sets 1 bit even though capabi= lity is 4 bit in mmc.c mmc_app_decode_scr(uint32_t *raw_scr, struct mmc_scr *scr) { unsigned int scr_struct; memset(scr, 0, sizeof(*scr)); scr_struct =3D mmc_get_bits(raw_scr, 64, 60, 4); if (scr_struct !=3D 0) { printf("Unrecognised SCR structure version %d\n", scr_struct); return; } scr->sda_vsn =3D mmc_get_bits(raw_scr, 64, 56, 4); scr->bus_widths =3D mmc_get_bits(raw_scr, 64, 48, 4); } and in mmc_discover_cards function in mmc.c if ((host_caps & MMC_CAP_4_BIT_DATA) && (ivar->scr.bus_widths & SD_SCR_BUS_WIDTH_4)) ivar->bus_width =3D bus_width_4; but bus_width is 1 and iirc 4 on openbsd so ivar->scr.bus_widths & SD_SCR_BUS_WIDTH_4 is false. Removing it sets the bus width to 4 bits, but still controller timeout. so perhaps mmc_app_decode_scr does not apply to Realteks way of doing thing= s? --=20 You are receiving this mail because: You are the assignee for the bug.=