Module Name: src Committed By: is Date: Fri Oct 30 16:22:32 UTC 2009
Modified Files: src/sys/dev/usb: umass.c umass_quirks.c umassvar.h usbdevs Log Message: Quirk to regenerate residue for borken UMASS devices; needed (at least) for Supertop IDE bridge. From Matthias Kretschmer, PR 42225. To generate a diff of this commit: cvs rdiff -u -r1.134 -r1.135 src/sys/dev/usb/umass.c cvs rdiff -u -r1.77 -r1.78 src/sys/dev/usb/umass_quirks.c cvs rdiff -u -r1.27 -r1.28 src/sys/dev/usb/umassvar.h cvs rdiff -u -r1.534 -r1.535 src/sys/dev/usb/usbdevs Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
Modified files: Index: src/sys/dev/usb/umass.c diff -u src/sys/dev/usb/umass.c:1.134 src/sys/dev/usb/umass.c:1.135 --- src/sys/dev/usb/umass.c:1.134 Wed Sep 23 19:07:19 2009 +++ src/sys/dev/usb/umass.c Fri Oct 30 16:22:32 2009 @@ -1,4 +1,4 @@ -/* $NetBSD: umass.c,v 1.134 2009/09/23 19:07:19 plunky Exp $ */ +/* $NetBSD: umass.c,v 1.135 2009/10/30 16:22:32 is Exp $ */ /* * Copyright (c) 2003 The NetBSD Foundation, Inc. @@ -124,7 +124,7 @@ */ #include <sys/cdefs.h> -__KERNEL_RCSID(0, "$NetBSD: umass.c,v 1.134 2009/09/23 19:07:19 plunky Exp $"); +__KERNEL_RCSID(0, "$NetBSD: umass.c,v 1.135 2009/10/30 16:22:32 is Exp $"); #include "atapibus.h" #include "scsibus.h" @@ -1012,6 +1012,7 @@ { struct umass_softc *sc = (struct umass_softc *) priv; usbd_xfer_handle next_xfer; + int residue; KASSERT(sc->sc_wire & UMASS_WPROTO_BBB, ("sc->sc_wire == 0x%02x wrong for umass_bbb_state\n", @@ -1184,6 +1185,11 @@ DIF(UDMASS_BBB, umass_bbb_dump_csw(sc, &sc->csw)); + if (sc->sc_quirks & UMASS_QUIRK_IGNORE_RESIDUE) + residue = sc->transfer_datalen - sc->transfer_actlen; + else + residue = UGETDW(sc->csw.dCSWDataResidue); + /* Translate weird command-status signatures. */ if ((sc->sc_quirks & UMASS_QUIRK_WRONG_CSWSIG) && UGETDW(sc->csw.dCSWSignature) == CSWSIGNATURE_OLYMPUS_C1) @@ -1226,8 +1232,7 @@ return; } else if (sc->csw.bCSWStatus == CSWSTATUS_PHASE) { printf("%s: Phase Error, residue = %d\n", - device_xname(sc->sc_dev), - UGETDW(sc->csw.dCSWDataResidue)); + device_xname(sc->sc_dev), residue); umass_bbb_reset(sc, STATUS_WIRE_FAILED); return; @@ -1239,32 +1244,29 @@ sc->transfer_actlen, sc->transfer_datalen); #if 0 } else if (sc->transfer_datalen - sc->transfer_actlen - != UGETDW(sc->csw.dCSWDataResidue)) { + != residue) { DPRINTF(UDMASS_BBB, ("%s: actlen=%d != residue=%d\n", device_xname(sc->sc_dev), sc->transfer_datalen - sc->transfer_actlen, - UGETDW(sc->csw.dCSWDataResidue))); + residue)); umass_bbb_reset(sc, STATUS_WIRE_FAILED); return; #endif } else if (sc->csw.bCSWStatus == CSWSTATUS_FAILED) { DPRINTF(UDMASS_BBB, ("%s: Command Failed, res = %d\n", - device_xname(sc->sc_dev), - UGETDW(sc->csw.dCSWDataResidue))); + device_xname(sc->sc_dev), residue)); /* SCSI command failed but transfer was succesful */ sc->transfer_state = TSTATE_IDLE; - sc->transfer_cb(sc, sc->transfer_priv, - UGETDW(sc->csw.dCSWDataResidue), + sc->transfer_cb(sc, sc->transfer_priv, residue, STATUS_CMD_FAILED); return; } else { /* success */ sc->transfer_state = TSTATE_IDLE; - sc->transfer_cb(sc, sc->transfer_priv, - UGETDW(sc->csw.dCSWDataResidue), + sc->transfer_cb(sc, sc->transfer_priv, residue, STATUS_CMD_OK); return; Index: src/sys/dev/usb/umass_quirks.c diff -u src/sys/dev/usb/umass_quirks.c:1.77 src/sys/dev/usb/umass_quirks.c:1.78 --- src/sys/dev/usb/umass_quirks.c:1.77 Mon Oct 12 23:43:05 2009 +++ src/sys/dev/usb/umass_quirks.c Fri Oct 30 16:22:32 2009 @@ -1,4 +1,4 @@ -/* $NetBSD: umass_quirks.c,v 1.77 2009/10/12 23:43:05 wiz Exp $ */ +/* $NetBSD: umass_quirks.c,v 1.78 2009/10/30 16:22:32 is Exp $ */ /* * Copyright (c) 2001, 2004 The NetBSD Foundation, Inc. @@ -32,7 +32,7 @@ */ #include <sys/cdefs.h> -__KERNEL_RCSID(0, "$NetBSD: umass_quirks.c,v 1.77 2009/10/12 23:43:05 wiz Exp $"); +__KERNEL_RCSID(0, "$NetBSD: umass_quirks.c,v 1.78 2009/10/30 16:22:32 is Exp $"); #include <sys/param.h> #include <sys/systm.h> @@ -229,6 +229,17 @@ UMATCH_VENDOR_PRODUCT, NULL, NULL }, + + /* + * Devices with bad residue. + */ + { { USB_VENDOR_SUPERTOP, USB_PRODUCT_SUPERTOP_IDEBRIDGE }, + UMASS_WPROTO_UNSPEC, UMASS_CPROTO_UNSPEC, + UMASS_QUIRK_IGNORE_RESIDUE, + 0, + UMATCH_VENDOR_PRODUCT, + NULL, NULL + }, }; const struct umass_quirk * Index: src/sys/dev/usb/umassvar.h diff -u src/sys/dev/usb/umassvar.h:1.27 src/sys/dev/usb/umassvar.h:1.28 --- src/sys/dev/usb/umassvar.h:1.27 Sat Sep 6 21:49:00 2008 +++ src/sys/dev/usb/umassvar.h Fri Oct 30 16:22:32 2009 @@ -1,4 +1,4 @@ -/* $NetBSD: umassvar.h,v 1.27 2008/09/06 21:49:00 rmind Exp $ */ +/* $NetBSD: umassvar.h,v 1.28 2009/10/30 16:22:32 is Exp $ */ /*- * Copyright (c) 1999 MAEKAWA Masahide <bis...@rr.iij4u.or.jp>, * Nick Hibma <n_hi...@freebsd.org> @@ -180,6 +180,7 @@ #define UMASS_QUIRK_WRONG_CSWTAG 0x00000002 #define UMASS_QUIRK_RBC_PAD_TO_12 0x00000004 #define UMASS_QUIRK_NOGETMAXLUN 0x00000008 +#define UMASS_QUIRK_IGNORE_RESIDUE 0x00000010 #define UMASS_QUIRK_USE_DEFAULTMATCH -1 Index: src/sys/dev/usb/usbdevs diff -u src/sys/dev/usb/usbdevs:1.534 src/sys/dev/usb/usbdevs:1.535 --- src/sys/dev/usb/usbdevs:1.534 Mon Oct 12 22:28:15 2009 +++ src/sys/dev/usb/usbdevs Fri Oct 30 16:22:32 2009 @@ -1,4 +1,4 @@ -$NetBSD: usbdevs,v 1.534 2009/10/12 22:28:15 wiz Exp $ +$NetBSD: usbdevs,v 1.535 2009/10/30 16:22:32 is Exp $ /* * Copyright (c) 1998-2004 The NetBSD Foundation, Inc. @@ -464,6 +464,7 @@ vendor RALINK 0x1485 Ralink Technology vendor RALINK_2 0x148f Ralink Technology vendor CONCEPTRONIC 0x14b2 Conceptronic +vendor SUPERTOP 0x14cd SuperTop vendor PLANEX3 0x14ea Planex Communications vendor SILICONPORTALS 0x1527 Silicon Portals vendor OQO 0x1557 OQO @@ -2234,6 +2235,9 @@ /* XXX The above is a North American PC style keyboard possibly */ product SUN MOUSE 0x0100 Type 6 USB mouse +/* SuperTop products */ +product SUPERTOP IDEBRIDGE 0x6600 SuperTop IDE Bridge + /* Supra products */ product DIAMOND2 SUPRAEXPRESS56K 0x07da Supra Express 56K modem product DIAMOND2 SUPRA2890 0x0b4a SupraMax 2890 56K Modem