Forum Discussion

Honored Contributor

19 years ago

USB device!

I have a usb flash disk, I want to using it on my board, I choose USB Mass storage and SCSI disk and ISA116X driver support in menuconfig. Start uClinux on NIOS II SDK shell, using dmesg, I got these message:

# dmesg

Linux version 2.6.11-uc0 (root@localhost.localdomain) (gcc version 3.4.6)# 11 Sa

t Apr 15 17:52:30 CST 2006

uClinux/Nios II

setup_arch: No persistant network settings signature at 008F0000

On node 0 totalpages: 2048

DMA zone: 2048 pages, LIFO batch:1

Normal zone: 0 pages, LIFO batch:1

HighMem zone: 0 pages, LIFO batch:1

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: 6188k/8192k RAM, 0k/0k ROM (1334k kernel code, 551k data)

Calibrating delay loop... 24.72 BogoMIPS (lpj=123648)

Mount-cache hash table entries: 512 (order: 0, 4096 bytes)

NET: Registered protocol family 16

SCSI subsystem initialized

usbcore: registered new driver usbfs

usbcore: registered new driver hub

Serial: JTAG UART driver $Revision: 1.4 $

ttyJ0 at MMIO 0x81004000 (irq = 1) is a jtag_uart

io scheduler noop registered

io scheduler deadline registered

dmfe_probe:eth0, 50000 Khz Nios

<DM9000> eth0 I/O: 80900090, VID: 90000a46

ADDR: 00:07:ed:00:00:00

dmfe_probe:eth1, 50000 Khz Nios

Linux video capture interface: v1.00

116x: driver isp116x-hcd, 08 Apr 2005

116x: ISP116x Host Controller, irq 4

isp116x-hcd isp116x-hcd: new USB bus registered, assigned bus number 1

116x: Invalid chip ID 3630

isp116x-hcd isp116x-hcd: USB bus 1 deregistered

116x: init error, -19

Initializing USB Mass Storage driver...

usbcore: registered new driver usb-storage

USB Mass Storage support registered.

NET: Registered protocol family 2

IP: routing cache hash table of 512 buckets, 4Kbytes

TCP established hash table entries: 512 (order: 0, 4096 bytes)

TCP bind hash table entries: 512 (order: -1, 2048 bytes)

TCP: Hash tables configured (established 512 bind 512)

NET: Registered protocol family 1

NET: Registered protocol family 17

Freeing unused kernel memory: 436k freed (0x15e000 - 0x1ca000)#

I plug my usb flash disk in my board usb host port, there is no message appear!

How could I to find the usb disk?

43 Replies

Altera_Forum
Honored Contributor
19 years ago
hi hippo

So far, i don't solve this problem for usb isp1362.
i find two problematic places in isp1362-hcd.c form booting messages to konw , it is "isp1362_hc_reset" and "isp1362_probe". such as following:

Booting messages for usb isp1362
.
driver isp1362-hcd, 2005-04-04
isp1362-hcd isp1362-hcd: ISP1362 Host Controller
isp1362_hc_reset:
Clock not ready after 20ms
isp1362-hcd isp1362-hcd: can't reset
init error, -19
.
.

static int isp1362_hc_reset(struct usb_hcd *hcd)
{
int ret = 0;
struct isp1362_hcd *isp1362_hcd = hcd_to_isp1362_hcd(hcd);
unsigned long t;
unsigned long timeout = 20;
unsigned long flags;
int clkrdy = 0;

INFO("%s:\n", __FUNCTION__);
// dump_regs(s, isp1362_hcd);
if (isp1362_hcd->board && isp1362_hcd->board->reset) {
isp1362_hcd->board->reset(hcd->self.controller, 1);
msleep(20);
if (isp1362_hcd->board->clock) {
isp1362_hcd->board->clock(hcd->self.controller, 1);
}
isp1362_hcd->board->reset(hcd->self.controller, 0);
} else {
isp1362_sw_reset(isp1362_hcd);
}

// chip has been reset. First we need to see a clock
t = jiffies + msecs_to_jiffies(timeout);
while (!clkrdy && time_before_eq(jiffies, t)) {
spin_lock_irqsave(&isp1362_hcd->lock, flags);
clkrdy = isp1362_read_reg16(isp1362_hcd, HCuPINT) & HCuPINT_CLKRDY;
spin_unlock_irqrestore(&isp1362_hcd->lock, flags);
if (!clkrdy) {
msleep(4);
}
}

spin_lock_irqsave(&isp1362_hcd->lock, flags);
isp1362_write_reg16(isp1362_hcd, HCuPINT, HCuPINT_CLKRDY);
spin_unlock_irqrestore(&isp1362_hcd->lock, flags);
if (!clkrdy) {
ERR("Clock not ready after %lums\n", timeout);
ret = -ENODEV;

}
return ret;
}

////////////////////////////////////////////////////////////////////////////////////////////

static int __init isp1362_probe(struct platform_device *pdev)
{
struct usb_hcd *hcd;
struct isp1362_hcd *isp1362_hcd;
struct resource *addr, *data;
void __iomem *addr_reg;
void __iomem *data_reg;
int irq;
int retval = 0;

/* basic sanity checks first. board-specific init logic should
* have initialized this the three resources and probably board
* specific platform_data. we don't probe for IRQs, and do only
* minimal sanity checking.
*/
if (pdev->num_resources < 3) {
retval = -ENODEV;
goto err1;
}

data = platform_get_resource(pdev, IORESOURCE_MEM, 0);
addr = platform_get_resource(pdev, IORESOURCE_MEM, 1);
irq = platform_get_irq(pdev, 0);
if (!addr || !data || irq < 0) {
retval = -ENODEV;
goto err1;
}
# ifdef CONFIG_USB_HCD_DMA
if (pdev->dev.dma_mask) {
struct resource *dma_res = platform_get_resource(pdev, IORESOURCE_MEM, 2);

if (!dma_res) {
retval = -ENODEV;
goto err1;
}
isp1362_hcd->data_dma = dma_res->start;
isp1362_hcd->max_dma_size = resource_len(dma_res);
}# else
if (pdev->dev.dma_mask) {
DBG(1, "won't do DMA");
retval = -ENODEV;
goto err1;
}# endif

if (!request_mem_region(addr->start, resource_len(addr), hcd_name)) {
retval = -EBUSY;
goto err1;
}
.
.
.
err1:
printk("init error, %d\n", retval);
return retval;
.
.

i am not good in usb driver. http://forum.niosforum.com/work2/style_emoticons/<#EMO_DIR#>/sad.gif
Can you tell more detail how to debug it ?

Thx in advance !

jay
Altera_Forum
Honored Contributor
19 years ago
--- Quote Start ---
originally posted by jay_1025@Apr 25 2006, 08:48 PM
hi hippo

so far, i don't solve this problem for usb isp1362.
i find two problematic places in isp1362-hcd.c form booting messages to konw , it is "isp1362_hc_reset" and "isp1362_probe". such as following:

booting messages for usb isp1362
.
driver isp1362-hcd, 2005-04-04
isp1362-hcd isp1362-hcd: isp1362 host controller
isp1362_hc_reset:
clock not ready after 20ms
isp1362-hcd isp1362-hcd: can't reset
init error, -19
.
.

static int isp1362_hc_reset(struct usb_hcd *hcd)
{
int ret = 0;
struct isp1362_hcd *isp1362_hcd = hcd_to_isp1362_hcd(hcd);
unsigned long t;
unsigned long timeout = 20;
unsigned long flags;
int clkrdy = 0;

info("%s:\n", __function__);
// dump_regs(s, isp1362_hcd);
if (isp1362_hcd->board && isp1362_hcd->board->reset) {
isp1362_hcd->board->reset(hcd->self.controller, 1);
msleep(20);
if (isp1362_hcd->board->clock) {
isp1362_hcd->board->clock(hcd->self.controller, 1);
}
isp1362_hcd->board->reset(hcd->self.controller, 0);
} else {
isp1362_sw_reset(isp1362_hcd);
}

// chip has been reset. first we need to see a clock
t = jiffies + msecs_to_jiffies(timeout);
while (!clkrdy && time_before_eq(jiffies, t)) {
spin_lock_irqsave(&isp1362_hcd->lock, flags);
clkrdy = isp1362_read_reg16(isp1362_hcd, hcupint) & hcupint_clkrdy;
spin_unlock_irqrestore(&isp1362_hcd->lock, flags);
if (!clkrdy) {
msleep(4);
}
}

spin_lock_irqsave(&isp1362_hcd->lock, flags);
isp1362_write_reg16(isp1362_hcd, hcupint, hcupint_clkrdy);
spin_unlock_irqrestore(&isp1362_hcd->lock, flags);
if (!clkrdy) {
err("clock not ready after %lums\n", timeout);
ret = -enodev;

}
return ret;
}

////////////////////////////////////////////////////////////////////////////////////////////

static int __init isp1362_probe(struct platform_device *pdev)
{
struct usb_hcd *hcd;
struct isp1362_hcd *isp1362_hcd;
struct resource *addr, *data;
void __iomem *addr_reg;
void __iomem *data_reg;
int irq;
int retval = 0;

/* basic sanity checks first. board-specific init logic should
* have initialized this the three resources and probably board
* specific platform_data. we don't probe for irqs, and do only
* minimal sanity checking.
*/
if (pdev->num_resources < 3) {
retval = -enodev;
goto err1;
}

data = platform_get_resource(pdev, ioresource_mem, 0);
addr = platform_get_resource(pdev, ioresource_mem, 1);
irq = platform_get_irq(pdev, 0);
if (!addr || !data || irq < 0) {
retval = -enodev;
goto err1;
}
# ifdef config_usb_hcd_dma
if (pdev->dev.dma_mask) {
struct resource *dma_res = platform_get_resource(pdev, ioresource_mem, 2);

if (!dma_res) {
retval = -enodev;
goto err1;
}
isp1362_hcd->data_dma = dma_res->start;
isp1362_hcd->max_dma_size = resource_len(dma_res);
}# else
if (pdev->dev.dma_mask) {
dbg(1, "won't do dma");
retval = -enodev;
goto err1;
}# endif

if (!request_mem_region(addr->start, resource_len(addr), hcd_name)) {
retval = -ebusy;
goto err1;
}
.
.
.
err1:
printk("init error, %d\n", retval);
return retval;
.
.

i am not good in usb driver. http://forum.niosforum.com/work2/style_emoticons/<#emo_dir#>/sad.gif
can you tell more detail how to debug it ?

thx in advance !

jay
<div align='right'><{post_snapback}> (index.php?act=findpost&pid=14647)
--- quote end ---

--- Quote End ---

Please check isp1362 registers access first.
<div class='quotetop'>QUOTE </div>
--- Quote Start ---
<div class='quotetop'>QUOTE
--- Quote End ---

--- Quote Start ---

Then in function isp1362_hc_reset() of ~/linux-2.6.x/drivers/usb/host/isp1362_hcd.c
add some printk() to display the io ports of data, addr and irq.
add a dump_regs() to display the regs.
try some write / read compare to the regs.
add some dump_regs during the clock test.

We have to make sure the chip can be accessed by the driver correctly.
Check the clock, data... etc with a scope.
Check irq pin during the clokc test.[/b]
--- Quote End ---
[/b]
--- Quote End ---
Altera_Forum
Honored Contributor
19 years ago
Hi:
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
Altera_Forum
Honored Contributor
19 years ago
--- Quote Start ---
originally posted by goral@Apr 27 2006, 09:42 PM
hi:
i've changed a little code in isp1362-hcd.c, these is my boot message:
<div class='quotetop'>quote
--- quote end ---

--- 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.
#
--- 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
<div align='right'><{post_snapback}> (index.php?act=findpost&pid=14756)</div>
[/b]
--- Quote End ---

Very Good, http://forum.niosforum.com/work2/style_emoticons/<#EMO_DIR#>/smile.gif

It seems to working. The usb disk is detected. /dev/sda1
You can try "mount -t vfat /dev/sda1 /mnt" .

You don't need scsi sg device. Only scsi disk is required for usb disk.

Would you attach your updated isp1362-hcd.c (zipped) to my buildroot guide?
Altera_Forum
Honored Contributor
19 years ago
Ok, My Lab was closed now , So I haven't update the program now, I'll update quickly!
THX for your help!
Altera_Forum
Honored Contributor
19 years ago
hi hippo

i can detect the usb flash from booting messages that can't mount usb flash.

uClinux/Nios II
Altera Nios II support © 2004 Microtronix Datacom Ltd.

setup_arch: No persistant network settings signature at 00BF0000
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: 5968k/8192k RAM, 0k/0k ROM (1577k kernel code, 554k data)
Mount-cache hash table entries: 512
NET: Registered protocol family 16
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 0x80c81120 (irq = 1) is a jtag_uart
dmfe_probe:eth0, 50000 Khz Nios
<DM9000> eth0 I/O: 80c81130, VID: 90000a46
ADDR: 00:07:ed:00:00:00
dmfe_probe:eth1, 50000 Khz Nios
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 0x80c810d0
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: 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.
NET: Registered protocol family 2
IP route cache hash table entries: 128 (order: -3, 512 bytes)
TCP established hash table entries: 512 (order: -1, 2048 bytes)
TCP bind hash table entries: 512 (order: -1, 2048 bytes)
TCP: Hash tables configured (established 512 bind 512)
TCP reno registered
TCP bic registered
NET: Registered protocol family 1
NET: Registered protocol family 10
IPv6 over IPv4 tunneling driver
NET: Registered protocol family 17
Freeing unused kernel memory: 436k freed (0x19c000 - 0x208000)
init started: BusyBox v1.1.1-pre0 (2006.04.20-12:52+0000) multi-call binary
usb 1-2: new full speed USB device using isp1362-hcd and address 2
usb 1-2: configuration# 1 chosen from 1 choice
scsi0 : SCSI emulation for USB Mass Storage devices

BusyBox v1.1.1-pre0 (2006.04.20-12:52+0000) Built-in shell (msh)
Enter 'help' for a list of built-in commands.
# Vendor: SigmaTel Model: MSCN Rev: 0001
Type: Direct-Access ANSI SCSI revision: 04
# mount -t vfat /dev/sda1 /mnt
mount: Mounting /dev/sda1 on /mnt failed: No such device# mount -t vfat /dev/hda1 /mnt
mount: Mounting /dev/hda1 on /mnt failed: No such device#

thank in advance !

jay
Altera_Forum
Honored Contributor
19 years ago
--- Quote Start ---
originally posted by jay_1025@Apr 27 2006, 11:16 PM
hi hippo

i can detect the usb flash from booting messages that can't mount usb flash.

uclinux/nios ii
altera nios ii support © 2004 microtronix datacom ltd.

setup_arch: no persistant network settings signature at 00bf0000
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: 5968k/8192k ram, 0k/0k rom (1577k kernel code, 554k data)
mount-cache hash table entries: 512
net: registered protocol family 16
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 0x80c81120 (irq = 1) is a jtag_uart
dmfe_probe:eth0, 50000 khz nios
<dm9000> eth0 i/o: 80c81130, vid: 90000a46
addr: 00:07:ed:00:00:00
dmfe_probe:eth1, 50000 khz nios
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 0x80c810d0
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: 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.
net: registered protocol family 2
ip route cache hash table entries: 128 (order: -3, 512 bytes)
tcp established hash table entries: 512 (order: -1, 2048 bytes)
tcp bind hash table entries: 512 (order: -1, 2048 bytes)
tcp: hash tables configured (established 512 bind 512)
tcp reno registered
tcp bic registered
net: registered protocol family 1
net: registered protocol family 10
ipv6 over ipv4 tunneling driver
net: registered protocol family 17
freeing unused kernel memory: 436k freed (0x19c000 - 0x208000)
init started: busybox v1.1.1-pre0 (2006.04.20-12:52+0000) multi-call binary
usb 1-2: new full speed usb device using isp1362-hcd and address 2
usb 1-2: configuration# 1 chosen from 1 choice
scsi0 : scsi emulation for usb mass storage devices

busybox v1.1.1-pre0 (2006.04.20-12:52+0000) built-in shell (msh)
enter 'help' for a list of built-in commands.
# vendor: sigmatel model: mscn rev: 0001
type: direct-access ansi scsi revision: 04
# mount -t vfat /dev/sda1 /mnt
mount: mounting /dev/sda1 on /mnt failed: no such device# mount -t vfat /dev/hda1 /mnt
mount: mounting /dev/hda1 on /mnt failed: no such device#

thank in advance !

jay
<div align='right'><{post_snapback}> (index.php?act=findpost&pid=14766)
--- quote end ---

--- Quote End ---

There isn't sda or sda1 detected.
Did you select scsi disk , and usb mass storage in kernel config?
Altera_Forum
Honored Contributor
19 years ago
TO_BE_DONE
Altera_Forum
Honored Contributor
19 years ago
TO_BE_DONE
Altera_Forum
Honored Contributor
19 years ago
Hi, hippo :
this message I've got

<div class='quotetop'>QUOTE </div>
--- Quote Start ---
# fdisk -l /dev/sda

Disk /dev/sda: 134 MB, 134070272 bytes
2 heads, 32 sectors/track, 4091 cylinders
Units = cylinders of 64 * 512 = 32768 bytes

Device Boot Start End Blocks Id System
/dev/sda1 1 4090 130864 4 FAT16 <32M# mount -t vfat /dev/sda1 /mnt
mount: Mounting /dev/sda1 on /mnt failed: No such device# [/b]
--- Quote End ---

After I try to operate like sda1 as sda:

<div class='quotetop'>QUOTE </div>
--- Quote Start ---
# fdisk -l /dev/sda1

Disk /dev/sda1: 134 MB, 134004736 bytes
5 heads, 52 sectors/track, 1006 cylinders
Units = cylinders of 260 * 512 = 133120 bytes

Device Boot Start End Blocks Id System
/dev/sda1p1 ? 6546149 12813521 814758329+ 74 Unknown
Partition 1 has different physical/logical beginnings (non-Linux?):
phys=(288, 110, 36) logical=(6546148, 2, 41)
Partition 1 has different physical/logical endings:
phys=(366, 104, 37) logical=(12813520, 1, 31)
Partition 1 does not end on cylinder boundary.
/dev/sda1p2 ? 5116094 7189079 269488144 65 Unknown
Partition 2 has different physical/logical beginnings (non-Linux?):
phys=(107, 121, 32) logical=(5116093, 0, 13)
Partition 2 has different physical/logical endings:
phys=(10, 121, 13) logical=(7189078, 3, 44)
Partition 2 does not end on cylinder boundary.
/dev/sda1p3 ? 2073037 7451356 699181456 53 Unknown
Partition 3 has different physical/logical beginnings (non-Linux?):
phys=(345, 32, 19) logical=(2073036, 0, 32)
Partition 3 has different physical/logical endings:
phys=(324, 77, 19) logical=(7451355, 0, 3)
Partition 3 does not end on cylinder boundary.
/dev/sda1p4 ? 15035072 15035323 32669+ bb Unknown
Partition 4 has different physical/logical beginnings (non-Linux?):
phys=(65, 1, 0) logical=(15035071, 2, 3)
Partition 4 has different physical/logical endings:
phys=(96, 0, 7) logical=(15035322, 3, 29)
Partition 4 does not end on cylinder boundary.

Partition table entries are not in disk order# [/b]
--- Quote End ---

Maybe the disk wasn't work?
Could I try other device to replcae the usb flash disk to test the ISP1362?

Forum Discussion

USB device!

43 Replies

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