Honored Contributor
Honored ContributorHi:
I've changed a little code in ISP1362-hcd.c, these is my boot message: <div class='quotetop'>QUOTE </div> --- Quote Start --- [SOPC Builder]$ nios2-terminal.exe nios2-terminal: connected to hardware target using JTAG UART on cable nios2-terminal: "USB-Blaster [USB-0]", device 1, instance 0 nios2-terminal: (Use the IDE stop button or Ctrl-C to terminate) Uncompressing Linux... Ok, booting the kernel. Linux version 2.6.16-uc0 (root@141.71.193.202.in-addr.arpa) (gcc version 3.4.6)# 10 PREEMPT Thu Apr 27 21:18:42 CST 2006 uClinux/Nios II Altera Nios II support © 2004 Microtronix Datacom Ltd. Built 1 zonelists Kernel command line: PID hash table entries: 64 (order: 6, 1024 bytes) Dentry cache hash table entries: 2048 (order: 1, 8192 bytes) Inode-cache hash table entries: 1024 (order: 0, 4096 bytes) Memory available: 6676k/8192k RAM, 0k/0k ROM (982k kernel code, 437k data) Mount-cache hash table entries: 512 SCSI subsystem initialized usbcore: registered new driver usbfs usbcore: registered new driver hub io scheduler noop registered io scheduler deadline registered (default) Serial: JTAG UART driver $Revision: 1.4 $ ttyJ0 at MMIO 0x81004000 (irq = 1) is a jtag_uart usbmon: debugfs is not available driver isp1362-hcd, 2005-04-04 isp1362-hcd isp1362-hcd: ISP1362 Host Controller isp1362_hc_reset: isp1362-hcd isp1362-hcd: new USB bus registered, assigned bus number 1 isp1362-hcd isp1362-hcd: irq 4, io mem 0x80900080 isp1362_hc_start: isp1362-hcd isp1362-hcd: ISP1362 Memory usage: isp1362-hcd isp1362-hcd: ISTL: 2 * 256: 512 @ $0000:$0100 isp1362-hcd isp1362-hcd: INTL: 16 * ( 64+8): 1152 @ $0200 isp1362-hcd isp1362-hcd: ATL : 32 * ( 64+8): 2304 @ $0680 isp1362-hcd isp1362-hcd: USED/FREE: 3968 128 usb usb1: Product: ISP1362 Host Controller usb usb1: Manufacturer: uClinux 2.6.16-uc0 isp1362-hcd usb usb1: SerialNumber: isp1362-hcd usb usb1: configuration# 1 chosen from 1 choice hub 1-0:1.0: USB hub found hub 1-0:1.0: 2 ports detected ISP1362 Host Controller, irq 4 Initializing USB Mass Storage driver... usbcore: registered new driver usb-storage USB Mass Storage support registered. Freeing unused kernel memory: 348k freed (0x102000 - 0x158000) init started: BusyBox v1.1.1-pre0 (2006.04.21-12:33+0000) multi-call binary BusyBox v1.1.1-pre0 (2006.04.21-12:33+0000) Built-in shell (msh) Enter 'help' for a list of built-in commands. # [/b] --- Quote End --- After I plug my usb flash disk, I got these message: <div class='quotetop'>QUOTE </div> --- Quote Start --- ]# usb 1-2: new full speed USB device using isp1362-hcd and address 2 usb 1-2: Product: USB Mass Storage usb 1-2: Manufacturer: USB Mass Storage usb 1-2: SerialNumber: ABCDEF123456789 usb 1-2: configuration# 1 chosen from 1 choice scsi0 : SCSI emulation for USB Mass Storage devices Vendor: USB-disk Model: FREEDIK-LWFORMAT Rev: 1.06 Type: Direct-Access ANSI SCSI revision: 00 SCSI device sda: 261856 512-byte hdwr sectors (134 MB) sda: Write Protect is off sda: assuming drive cache: write through SCSI device sda: 261856 512-byte hdwr sectors (134 MB) sda: Write Protect is off sda: assuming drive cache: write through sda:<7>usb-storage: queuecommand called sda1 sd 0:0:0:0: Attached scsi removable disk sda sd 0:0:0:0: Attached scsi generic sg0 type 0 # [/b] --- Quote End --- I don't sure the ISP1362 was working. I want to access my usb disk by nios2-sdk-shell, what I need to next step? THX
