Date: Sat, 9 Jul 2011 11:22:23 +0000 (UTC) From: Hans Petter Selasky <hselasky@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-8@freebsd.org Subject: svn commit: r223879 - in stable/8/sys/dev: sound/usb usb usb/quirk Message-ID: <201107091122.p69BMNkY098214@svn.freebsd.org>
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Author: hselasky Date: Sat Jul 9 11:22:23 2011 New Revision: 223879 URL: http://svn.freebsd.org/changeset/base/223879 Log: MFC r223727 and r223736: - Add quirk for non-compliant USB MIDI hardware. - Reduce MIDI TX buffer size to 512 bytes. Modified: stable/8/sys/dev/sound/usb/uaudio.c stable/8/sys/dev/usb/quirk/usb_quirk.c stable/8/sys/dev/usb/quirk/usb_quirk.h stable/8/sys/dev/usb/usbdevs Directory Properties: stable/8/sys/ (props changed) stable/8/sys/amd64/include/xen/ (props changed) stable/8/sys/cddl/contrib/opensolaris/ (props changed) stable/8/sys/contrib/dev/acpica/ (props changed) stable/8/sys/contrib/pf/ (props changed) Modified: stable/8/sys/dev/sound/usb/uaudio.c ============================================================================== --- stable/8/sys/dev/sound/usb/uaudio.c Sat Jul 9 08:42:23 2011 (r223878) +++ stable/8/sys/dev/sound/usb/uaudio.c Sat Jul 9 11:22:23 2011 (r223879) @@ -192,7 +192,8 @@ struct uaudio_chan { }; #define UMIDI_CABLES_MAX 16 /* units */ -#define UMIDI_BULK_SIZE 1024 /* bytes */ +#define UMIDI_TX_FRAMES 128 /* units */ +#define UMIDI_TX_BUFFER (UMIDI_TX_FRAMES * 4) /* bytes */ enum { UMIDI_TX_TRANSFER, @@ -235,6 +236,7 @@ struct umidi_chan { uint8_t curr_cable; uint8_t max_cable; uint8_t valid; + uint8_t single_command; }; struct uaudio_softc { @@ -497,8 +499,7 @@ static const struct usb_config .type = UE_BULK, .endpoint = UE_ADDR_ANY, .direction = UE_DIR_OUT, - .bufsize = UMIDI_BULK_SIZE, - .flags = {.pipe_bof = 1,.short_xfer_ok = 1,}, + .bufsize = UMIDI_TX_BUFFER, .callback = &umidi_bulk_write_callback, }, @@ -507,7 +508,7 @@ static const struct usb_config .endpoint = UE_ADDR_ANY, .direction = UE_DIR_IN, .bufsize = 4, /* bytes */ - .flags = {.pipe_bof = 1,.short_xfer_ok = 1,.proxy_buffer = 1,}, + .flags = {.short_xfer_ok = 1,.proxy_buffer = 1,}, .callback = &umidi_bulk_read_callback, }, }; @@ -3541,7 +3542,7 @@ umidi_bulk_write_callback(struct usb_xfe struct umidi_sub_chan *sub; struct usb_page_cache *pc; uint32_t actlen; - uint16_t total_length; + uint16_t nframes; uint8_t buf; uint8_t start_cable; uint8_t tr_any; @@ -3549,6 +3550,10 @@ umidi_bulk_write_callback(struct usb_xfe usbd_xfer_status(xfer, &len, NULL, NULL, NULL); + /* + * NOTE: Some MIDI devices only accept 4 bytes of data per + * short terminated USB transfer. + */ switch (USB_GET_STATE(xfer)) { case USB_ST_TRANSFERRED: DPRINTF("actlen=%d bytes\n", len); @@ -3557,7 +3562,7 @@ umidi_bulk_write_callback(struct usb_xfe tr_setup: DPRINTF("start\n"); - total_length = 0; /* reset */ + nframes = 0; /* reset */ start_cable = chan->curr_cable; tr_any = 0; pc = usbd_xfer_get_frame(xfer, 0); @@ -3569,51 +3574,50 @@ tr_setup: sub = &chan->sub[chan->curr_cable]; if (sub->write_open) { - usb_fifo_get_data(sub->fifo.fp[USB_FIFO_TX], - pc, total_length, 1, &actlen, 0); + usb_fifo_get_data_linear(sub->fifo.fp[USB_FIFO_TX], + &buf, 1, &actlen, 0); } else { actlen = 0; } if (actlen) { - usbd_copy_out(pc, total_length, &buf, 1); tr_any = 1; - DPRINTF("byte=0x%02x\n", buf); + DPRINTF("byte=0x%02x from FIFO %u\n", buf, + (unsigned int)chan->curr_cable); if (umidi_convert_to_usb(sub, chan->curr_cable, buf)) { - DPRINTF("sub= %02x %02x %02x %02x\n", + DPRINTF("sub=0x%02x 0x%02x 0x%02x 0x%02x\n", sub->temp_cmd[0], sub->temp_cmd[1], sub->temp_cmd[2], sub->temp_cmd[3]); - usbd_copy_in(pc, total_length, - sub->temp_cmd, 4); + usbd_copy_in(pc, nframes * 4, sub->temp_cmd, 4); - total_length += 4; + nframes++; - if (total_length >= UMIDI_BULK_SIZE) { + if ((nframes >= UMIDI_TX_FRAMES) || (chan->single_command != 0)) break; - } } else { continue; } } + chan->curr_cable++; - if (chan->curr_cable >= chan->max_cable) { + if (chan->curr_cable >= chan->max_cable) chan->curr_cable = 0; - } + if (chan->curr_cable == start_cable) { - if (tr_any == 0) { + if (tr_any == 0) break; - } tr_any = 0; } } - if (total_length) { - usbd_xfer_set_frame_len(xfer, 0, total_length); + if (nframes != 0) { + DPRINTF("Transferring %d frames\n", (int)nframes); + usbd_xfer_set_frame_len(xfer, 0, 4 * nframes); usbd_transfer_submit(xfer); } break; @@ -3785,6 +3789,9 @@ umidi_probe(device_t dev) int error; uint32_t n; + if (usb_test_quirk(uaa, UQ_SINGLE_CMD_MIDI)) + chan->single_command = 1; + if (usbd_set_alt_interface_index(sc->sc_udev, chan->iface_index, chan->iface_alt_index)) { DPRINTF("setting of alternate index failed!\n"); Modified: stable/8/sys/dev/usb/quirk/usb_quirk.c ============================================================================== --- stable/8/sys/dev/usb/quirk/usb_quirk.c Sat Jul 9 08:42:23 2011 (r223878) +++ stable/8/sys/dev/usb/quirk/usb_quirk.c Sat Jul 9 11:22:23 2011 (r223879) @@ -472,6 +472,7 @@ static struct usb_quirk_entry usb_quirks USB_QUIRK(ROLAND, SD20, 0x0000, 0xffff, UQ_AU_VENDOR_CLASS), USB_QUIRK(ROLAND, SD80, 0x0000, 0xffff, UQ_AU_VENDOR_CLASS), USB_QUIRK(ROLAND, UA700, 0x0000, 0xffff, UQ_AU_VENDOR_CLASS), + USB_QUIRK(MEDELI, DD305, 0x0000, 0xffff, UQ_SINGLE_CMD_MIDI, UQ_MATCH_VENDOR_ONLY), }; #undef USB_QUIRK_VP #undef USB_QUIRK @@ -538,6 +539,7 @@ static const char *usb_quirk_str[USB_QUI [UQ_MSC_EJECT_TCT] = "UQ_MSC_EJECT_TCT", [UQ_BAD_MIDI] = "UQ_BAD_MIDI", [UQ_AU_VENDOR_CLASS] = "UQ_AU_VENDOR_CLASS", + [UQ_SINGLE_CMD_MIDI] = "UQ_SINGLE_CMD_MIDI", }; /*------------------------------------------------------------------------* Modified: stable/8/sys/dev/usb/quirk/usb_quirk.h ============================================================================== --- stable/8/sys/dev/usb/quirk/usb_quirk.h Sat Jul 9 08:42:23 2011 (r223878) +++ stable/8/sys/dev/usb/quirk/usb_quirk.h Sat Jul 9 11:22:23 2011 (r223879) @@ -102,6 +102,7 @@ enum { UQ_BAD_MIDI, /* device claims MIDI class, but isn't */ UQ_AU_VENDOR_CLASS, /* audio device uses vendor and not audio class */ + UQ_SINGLE_CMD_MIDI, /* at most one command per USB packet */ USB_QUIRK_MAX }; Modified: stable/8/sys/dev/usb/usbdevs ============================================================================== --- stable/8/sys/dev/usb/usbdevs Sat Jul 9 08:42:23 2011 (r223878) +++ stable/8/sys/dev/usb/usbdevs Sat Jul 9 11:22:23 2011 (r223879) @@ -484,6 +484,7 @@ vendor SHANTOU 0x0a46 ShanTou vendor MEDIAGEAR 0x0a48 MediaGear vendor BROADCOM 0x0a5c Broadcom vendor GREENHOUSE 0x0a6b GREENHOUSE +vendor MEDELI 0x0a67 Medeli vendor GEOCAST 0x0a79 Geocast Network Systems vendor IDQUANTIQUE 0x0aba id Quantique vendor ZYDAS 0x0ace Zydas Technology Corporation @@ -2129,6 +2130,9 @@ product MCT DU_H3SP_USB232 0x0200 D-Link product MCT USB232 0x0210 USB-232 Interface product MCT SITECOM_USB232 0x0230 Sitecom USB-232 Products +/* Medeli */ +product MEDELI DD305 0x5011 DD305 Digital Drum Set + /* MediaTek, Inc. */ product MEDIATEK MTK3329 0x3329 MTK II GPS Receiver
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