Date: Sat, 18 May 2013 17:43:56 +0930 From: Shane Ambler <FreeBSD@ShaneWare.Biz> To: Hans Petter Selasky <hps@bitfrost.no> Cc: "freebsd-multimedia@freebsd.org" <freebsd-multimedia@freebsd.org> Subject: Re: usb midi support for Alesis keyboard Message-ID: <51973844.9040806@ShaneWare.Biz> In-Reply-To: <51972B66.8050200@bitfrost.no> References: <519640FA.5080501@ShaneWare.Biz> <zarafa.5196b492.711d.75e55a3d527fcf35@eric2.bitfrost> <51972B66.8050200@bitfrost.no>
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On 18/05/2013 16:49, Hans Petter Selasky wrote: > Hi, > > Try this patch: > > http://svnweb.freebsd.org/changeset/base/250765 > With the device disconnecting - hw.usb.no_cs_fail=1 stopped that. /dev/midistat still says no midi devices. plug/un-plug creates/deletes /dev/umidi0.0 -> 15 (they are stable without the disconnecting) I'll try the patch and see how that goes. I rebuilt world to update to 9.1-RELEASE-p3 last night. Using a dtrace enabled kernel built with clang. The Q49 is plugged directly into a usb2.0/1.1 socket at the back of the motherboard. I get the following from usbdump from a middle c followed by usbconfig dump_curr_config_desc # usbdump -i usbus2 -f 6 -s 65536 -vvv 16:28:47.266708 usbus2.6 DONE-BULK-EP=00000081,SPD=FULL,NFR=1,SLEN=64,IVAL=0,ERR=0 frame[0] READ 64 bytes 0000 09 90 3C 5A 00 00 00 00 00 00 00 00 00 00 00 00 |..<Z............| 0010 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| 0020 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| 0030 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| flags 0x12 <SHORT_XFER_OK|PROXY_BUFFER|0> status 0xeb021 <OPEN|STARTED|SHORT_XFER_OK|BDMA_ENABLE|BDMA_SETUP|CURR_DMA_SET|CAN_CANCEL_IMMED|DOING_CALLBACK|0> 16:28:47.266713 usbus2.6 SUBM-BULK-EP=00000081,SPD=FULL,NFR=1,SLEN=0,IVAL=0 frame[0] READ 64 bytes flags 0x12 <SHORT_XFER_OK|PROXY_BUFFER|0> status 0xeb023 <OPEN|TRANSFERRING|STARTED|SHORT_XFER_OK|BDMA_ENABLE|BDMA_SETUP|CURR_DMA_SET|CAN_CANCEL_IMMED|DOING_CALLBACK|0> 16:28:47.403588 usbus2.6 DONE-BULK-EP=00000081,SPD=FULL,NFR=1,SLEN=64,IVAL=0,ERR=0 frame[0] READ 64 bytes 0000 08 80 3C 40 00 00 00 00 00 00 00 00 00 00 00 00 |..<@............| 0010 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| 0020 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| 0030 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| flags 0x12 <SHORT_XFER_OK|PROXY_BUFFER|0> status 0xcb021 <OPEN|STARTED|SHORT_XFER_OK|BDMA_ENABLE|BDMA_SETUP|CAN_CANCEL_IMMED|DOING_CALLBACK|0> 16:28:47.403593 usbus2.6 SUBM-BULK-EP=00000081,SPD=FULL,NFR=1,SLEN=0,IVAL=0 frame[0] READ 64 bytes flags 0x12 <SHORT_XFER_OK|PROXY_BUFFER|0> status 0xcb023 <OPEN|TRANSFERRING|STARTED|SHORT_XFER_OK|BDMA_ENABLE|BDMA_SETUP|CAN_CANCEL_IMMED|DOING_CALLBACK|0> # usbconfig -u 2 -a 6 dump_curr_config_desc ugen2.6: <Q49 Alesis> at usbus2, cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON Configuration index 0 bLength = 0x0009 bDescriptorType = 0x0002 wTotalLength = 0x0065 bNumInterfaces = 0x0002 bConfigurationValue = 0x0001 iConfiguration = 0x0000 <no string> bmAttributes = 0x00a0 bMaxPower = 0x0032 Interface 0 bLength = 0x0009 bDescriptorType = 0x0004 bInterfaceNumber = 0x0000 bAlternateSetting = 0x0000 bNumEndpoints = 0x0000 bInterfaceClass = 0x0001 bInterfaceSubClass = 0x0001 bInterfaceProtocol = 0x0000 iInterface = 0x0000 <no string> Additional Descriptor bLength = 0x09 bDescriptorType = 0x24 bDescriptorSubType = 0x01 RAW dump: 0x00 | 0x09, 0x24, 0x01, 0x00, 0x01, 0x09, 0x00, 0x01, 0x08 | 0x01 Interface 1 bLength = 0x0009 bDescriptorType = 0x0004 bInterfaceNumber = 0x0001 bAlternateSetting = 0x0000 bNumEndpoints = 0x0002 bInterfaceClass = 0x0001 bInterfaceSubClass = 0x0003 bInterfaceProtocol = 0x0000 iInterface = 0x0000 <no string> Additional Descriptor bLength = 0x07 bDescriptorType = 0x24 bDescriptorSubType = 0x01 RAW dump: 0x00 | 0x07, 0x24, 0x01, 0x00, 0x01, 0x41, 0x00 Additional Descriptor bLength = 0x06 bDescriptorType = 0x24 bDescriptorSubType = 0x02 RAW dump: 0x00 | 0x06, 0x24, 0x02, 0x01, 0x01, 0x00 Additional Descriptor bLength = 0x06 bDescriptorType = 0x24 bDescriptorSubType = 0x02 RAW dump: 0x00 | 0x06, 0x24, 0x02, 0x02, 0x02, 0x00 Additional Descriptor bLength = 0x09 bDescriptorType = 0x24 bDescriptorSubType = 0x03 RAW dump: 0x00 | 0x09, 0x24, 0x03, 0x01, 0x03, 0x01, 0x02, 0x01, 0x08 | 0x00 Additional Descriptor bLength = 0x09 bDescriptorType = 0x24 bDescriptorSubType = 0x03 RAW dump: 0x00 | 0x09, 0x24, 0x03, 0x02, 0x04, 0x01, 0x01, 0x01, 0x08 | 0x00 Endpoint 0 bLength = 0x0009 bDescriptorType = 0x0005 bEndpointAddress = 0x0001 <OUT> bmAttributes = 0x0002 <BULK> wMaxPacketSize = 0x0040 bInterval = 0x0000 bRefresh = 0x0000 bSynchAddress = 0x0000 Additional Descriptor bLength = 0x05 bDescriptorType = 0x25 bDescriptorSubType = 0x01 RAW dump: 0x00 | 0x05, 0x25, 0x01, 0x01, 0x01 Endpoint 1 bLength = 0x0009 bDescriptorType = 0x0005 bEndpointAddress = 0x0081 <IN> bmAttributes = 0x0002 <BULK> wMaxPacketSize = 0x0040 bInterval = 0x0000 bRefresh = 0x0000 bSynchAddress = 0x0000 Additional Descriptor bLength = 0x05 bDescriptorType = 0x25 bDescriptorSubType = 0x01 RAW dump: 0x00 | 0x05, 0x25, 0x01, 0x01, 0x03
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