Re: USB Mass Storage Device with HPS Stack
On Tue, Apr 29, 2008 at 3:01 PM, Hans Petter Selasky [EMAIL PROTECTED] wrote: If umass is in the kernel you need to rebuild. Else you kldunload umass. I managed to crash the system again when playing with kldload umass and kldunload umass. But maybe the backtrace does not make much sense, to me anyway. [EMAIL PROTECTED] /var/crash]# cat info.4 Dump header from device /dev/ad4s4b Architecture: i386 Architecture Version: 2 Dump Length: 152387584B (145 MB) Blocksize: 512 Dumptime: Tue Apr 29 20:34:58 2008 Hostname: freebsd7.MSHOME.net Magic: FreeBSD Kernel Dump Version String: FreeBSD 7.0-RELEASE #2: Tue Apr 29 19:47:40 SGT 2008 [EMAIL PROTECTED]:/usr/obj/usr/src/sys/custom Panic String: page fault Dump Parity: 3612086858 Bounds: 4 Dump Status: good [EMAIL PROTECTED] /usr/obj/usr/src/sys/custom]# kgdb kernel.debug /var/crash/vmcore.4 [GDB will not be able to debug user-mode threads: /usr/lib/libthread_db.so: Undefined symbol ps_pglobal_lookup] GNU gdb 6.1.1 [FreeBSD] Copyright 2004 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type show copying to see the conditions. There is absolutely no warranty for GDB. Type show warranty for details. This GDB was configured as i386-marcel-freebsd. Unread portion of the kernel message buffer: Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x8 fault code = supervisor write, page not present instruction pointer = 0x20:0xc4fcb2f5 stack pointer = 0x28:0xe6fdfbf4 frame pointer = 0x28:0xe6fdfc10 code segment= base 0x0, limit 0xf, type 0x1b = DPL 0, pres 1, def32 1, gran 1 processor eflags= interrupt enabled, resume, IOPL = 0 current process = 1376 (USB interrupt threa) trap number = 12 panic: page fault cpuid = 0 Uptime: 44m1s Physical memory: 1011 MB Dumping 145 MB: 130 114 98 82 66 50 34 18 2 #0 doadump () at pcpu.h:195 195 __asm __volatile(movl %%fs:0,%0 : =r (td)); (kgdb) list *0xc4fcb2f5 No source file for address 0xc4fcb2f5. (kgdb) backtrace #0 doadump () at pcpu.h:195 #1 0xc0739ac7 in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:409 #2 0xc0739d89 in panic (fmt=Variable fmt is not available. ) at /usr/src/sys/kern/kern_shutdown.c:563 #3 0xc0a3fb4c in trap_fatal (frame=0xe6fdfbb4, eva=8) at /usr/src/sys/i386/i386/trap.c:899 #4 0xc0a3fdb0 in trap_pfault (frame=0xe6fdfbb4, usermode=0, eva=8) at /usr/src/sys/i386/i386/trap.c:812 #5 0xc0a40732 in trap (frame=0xe6fdfbb4) at /usr/src/sys/i386/i386/trap.c:490 #6 0xc0a270bb in calltrap () at /usr/src/sys/i386/i386/exception.s:139 #7 0xc4fcb2f5 in ?? () Previous frame inner to this frame (corrupt stack?) (kgdb) quit Xiaofan ___ freebsd-usb@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-usb To unsubscribe, send any mail to [EMAIL PROTECTED]
Re: USB Mass Storage Device with HPS Stack
On Tue, Apr 29, 2008 at 7:59 PM, Xiaofan Chen [EMAIL PROTECTED] wrote: One more MP3 player which works under Windows XP and Linux but not FreeBSD 7.0-Release with HPS stack. [EMAIL PROTECTED] ~]# dmesg ... umass1: vendor 0x10d6 USB 2.0(HS) Flash Disk, class 0/0, rev 2.00/1.00, addr 3 on usb2 umass1: 8070i (ATAPI) over Bulk-Only; quirks = 0x umass1:1:1:-1: Attached to scbus1 da1 at umass-sim1 bus 1 target 0 lun 0 da1: USB 2.0 (HS) Flash Disk 1.00 Removable Direct Access SCSI-0 device da1: 40.000MB/s transfers da1: 1946MB (3987121 512 byte sectors: 255H 63S/T 248C) (da1:umass-sim1:1:0:0): Synchronize cache failed, status == 0x4, scsi status == 0x0 [EMAIL PROTECTED] ~]# usbdevs -v Controller /dev/usb0: addr 1: full speed, self powered, config 1, OHCI root HUB(0x), nVidia(0x), rev 1.00 port 1 powered port 2 powered port 3 powered port 4 powered Controller /dev/usb1: addr 1: full speed, self powered, config 1, OHCI root HUB(0x), nVidia(0x), rev 1.00 port 1 powered port 2 powered port 3 powered port 4 powered Controller /dev/usb2: addr 1: high speed, self powered, config 1, EHCI root HUB(0x), nVidia(0x), rev 1.00 port 1 addr 3: high speed, power 500 mA, config 1, USB 2.0(HS) Flash Disk(0x1101), vendor 0x10d6(0x10d6), rev 1.00 port 2 powered port 3 powered port 4 powered port 5 powered port 6 powered port 7 powered port 8 addr 2: high speed, power 100 mA, config 1, Mass Storage(0x2002), USB(0x178c), rev 2.00 port 1 addr 1 is the MP3 player, a cheap iPOD Nano clone (look-alike). port 8 addr 2 is the National Semiconductor USB Mass Storage device which has a read-only CDROM partition. Xiaofan ___ freebsd-usb@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-usb To unsubscribe, send any mail to [EMAIL PROTECTED]
Re: USB Mass Storage Device with HPS Stack
On Saturday 26 April 2008, Xiaofan Chen wrote:
http://sourceforge.net/projects/pic18fusb
Hi,
This source code is not USB standard compliant and it is not good!
For example:
//Clear feature
void clear_feature(void){
parity.msdi_parity = 0; //reset ep1 in parity
UEP1bits.EPSTALL = 0;
ep0Bi.CNT = 0; //send zero length packet
ep0Bi.STAT = 0x80 | 0x40 | 0x08;
send_csw(); //send csw
}
At least this function should check which endpoint you clear the stall on.
Maybe you can get my USB stack working on your PIC board? It now supports the
Device Side aswell as the host side! See usbd_handle_request in:
http://www.selasky.org/hans_petter/isdn4bsd/sources/src/sys/dev/usb/usb_transfer.c
Mass storage driver:
http://www.selasky.org/hans_petter/isdn4bsd/sources/src/sys/dev/usb/ustorage_fs.c
--HPS
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Re: USB CDC-ACM device under FreeBSD and HPS stack
On Saturday 26 April 2008, Xiaofan Chen wrote: Today is my FreeBSD USB day. :-) So I am attaching various USB device to FreeBSD and see if they work or not. ... As for the generic CDC-ACM device (the Olimex LPC-P2148), I do not know how to load the necessary kernel module to get it work as a usb-serial device. Under Linux, there is a generic cdc-acm device support. kldload umodem --HPS ___ freebsd-usb@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-usb To unsubscribe, send any mail to [EMAIL PROTECTED]
Re: USB Mass Storage Device with HPS Stack
On Tuesday 29 April 2008, Xiaofan Chen wrote: On Tue, Apr 29, 2008 at 7:59 PM, Xiaofan Chen [EMAIL PROTECTED] wrote: One more MP3 player which works under Windows XP and Linux but not FreeBSD 7.0-Release with HPS stack. Probably your device needs a quirk. --HPS ___ freebsd-usb@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-usb To unsubscribe, send any mail to [EMAIL PROTECTED]
Re: USB Mass Storage Device with HPS Stack
On Wed, Apr 30, 2008 at 3:59 AM, Hans Petter Selasky [EMAIL PROTECTED] wrote: Maybe you can get my USB stack working on your PIC board? It now supports the Device Side aswell as the host side! See usbd_handle_request in: http://www.selasky.org/hans_petter/isdn4bsd/sources/src/sys/dev/usb/usb_transfer.c Mass storage driver: http://www.selasky.org/hans_petter/isdn4bsd/sources/src/sys/dev/usb/ustorage_fs.c The PIC18F4550 is a lowly 8-bit MCU (12MIPS, 32KB Flash, 2KB SRAM including USB RAM). So maybe it is too low to run your USB stack's device side. What is the minimum requirement to run your USB stack's device side? XIaofan ___ freebsd-usb@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-usb To unsubscribe, send any mail to [EMAIL PROTECTED]
Re: USB CDC-ACM device under FreeBSD and HPS stack
On Wed, Apr 30, 2008 at 3:45 AM, Hans Petter Selasky [EMAIL PROTECTED] wrote: As for the generic CDC-ACM device (the Olimex LPC-P2148), I do not know how to load the necessary kernel module to get it work as a usb-serial device. Under Linux, there is a generic cdc-acm device support. kldload umodem I tried that and nothing happens. [EMAIL PROTECTED] ~]# kldload umodem [EMAIL PROTECTED] ~]# kldstat Id Refs AddressSize Name 1 18 0xc040 90568c kernel 21 0xc0d06000 6f88 snd_ich.ko 32 0xc0d0d000 4a5acsound.ko 41 0xc0d58000 6a32cacpi.ko 51 0xc4492000 22000linux.ko 61 0xc46f7000 21000radeon.ko 71 0xc4718000 f000 drm.ko 101 0xc4d9a000 4000 umodem.ko 111 0xc4d9f000 4000 ucom.ko [EMAIL PROTECTED] ~]# dmesg (nothing happens). [EMAIL PROTECTED] ~]# kldload ugen [EMAIL PROTECTED] ~]# dmesg ugen0: vendor 0x10d6 USB 2.0(HS) Flash Disk, class 0/0, rev 2.00/1.00, addr 2 on usb2 ugen1: LPCUSB USBSerial, class 2/0, rev 2.00/1.00, addr 3 on usb0 [EMAIL PROTECTED] ~]# lsusb -vvv Bus /dev/usb0 Device /dev/ugen1: ID :0005 Device Descriptor: bLength18 bDescriptorType 1 bcdUSB 2.00 bDeviceClass2 Communications bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize064 idVendor 0x idProduct 0x0005 bcdDevice1.00 iManufacturer 1 LPCUSB iProduct2 USBSerial iSerial 3 DEADC0DE bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 67 bNumInterfaces 2 bConfigurationValue 1 iConfiguration 0 bmAttributes 0xc0 Self Powered MaxPower 100mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber0 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 2 Communications bInterfaceSubClass 2 Abstract (modem) bInterfaceProtocol 1 AT-commands (v.25ter) iInterface 0 CDC Header: bcdCDC 1.10 CDC Call Management: bmCapabilities 0x01 call management bDataInterface 1 CDC ACM: bmCapabilities 0x02 line coding and serial state CDC Union: bMasterInterface0 bSlaveInterface 1 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes3 Transfer TypeInterrupt Synch Type None Usage Type Data wMaxPacketSize 0x0008 1x 8 bytes bInterval 10 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber1 bAlternateSetting 0 bNumEndpoints 2 bInterfaceClass10 CDC Data bInterfaceSubClass 0 Unused bInterfaceProtocol 0 iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x05 EP 5 OUT bmAttributes2 Transfer TypeBulk Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x82 EP 2 IN bmAttributes2 Transfer TypeBulk Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 0 can't get device qualifier: Input/output error can't get debug descriptor: Input/output error Device Status: 0x (Bus Powered) Xiaofan ___ freebsd-usb@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-usb To unsubscribe, send any mail to [EMAIL PROTECTED]
