Gadget mass storage passthrough The 2019 Stack Overflow Developer Survey Results Are InCan I...
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Gadget mass storage passthrough
The 2019 Stack Overflow Developer Survey Results Are InCan I make a USB port on my Linux computer look like a mass storage device?linux udev rule to load gadget module for client driverHaving a computer act as a virtual USB slave device rather than as a hostMIDI Linux Gadget Module (g_midi) with iPad on Raspberry PiDetect change in usb gadget stateRequired kernel modules / configuration for OTG host on OMAP3 based deviceKali Linux 2018 crash when connecting an USB deviceSafely remove USB device (of any type, not only block devices/mass storage)?Add new configs for USB gadget driver on-the-flyHow to cleanly remove a non-storage USB device
.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty{ margin-bottom:0;
}
I'm using Yocto in kernel 4.14 (computer 1). I have two USB port :
Host : with a USB key (mass storage device) plugged
OTG : connected to another computer (computer 2)
################ ###############
|USB_KEY|----## COMPUTER 1 ##----## COMPUTER 2##---|screen, keyboard, ...
################ ###############
^ ^
USB link 1 USB link 2
I am trying to access the USB key connected on the computer 1 from the computer 2.
I use g_ether gadget with the USB link 2 and I should use another gadget module like a mass storage gadget.
Can the computer 1 passthrough to a mass storage gadget?
Thanks
kernel usb
asked Mar 22 at 14:11
rBealrBeal
63
add a comment |
I'm using Yocto in kernel 4.14 (computer 1). I have two USB port :
Host : with a USB key (mass storage device) plugged
OTG : connected to another computer (computer 2)
################ ###############
|USB_KEY|----## COMPUTER 1 ##----## COMPUTER 2##---|screen, keyboard, ...
################ ###############
^ ^
USB link 1 USB link 2
I am trying to access the USB key connected on the computer 1 from the computer 2.
I use g_ether gadget with the USB link 2 and I should use another gadget module like a mass storage gadget.
Can the computer 1 passthrough to a mass storage gadget?
Thanks
kernel usb
asked Mar 22 at 14:11
rBealrBeal
63
add a comment |
I'm using Yocto in kernel 4.14 (computer 1). I have two USB port :
Host : with a USB key (mass storage device) plugged
OTG : connected to another computer (computer 2)
################ ###############
|USB_KEY|----## COMPUTER 1 ##----## COMPUTER 2##---|screen, keyboard, ...
################ ###############
^ ^
USB link 1 USB link 2
I am trying to access the USB key connected on the computer 1 from the computer 2.
I use g_ether gadget with the USB link 2 and I should use another gadget module like a mass storage gadget.
Can the computer 1 passthrough to a mass storage gadget?
Thanks
kernel usb
asked Mar 22 at 14:11
rBealrBeal
63
I'm using Yocto in kernel 4.14 (computer 1). I have two USB port :
Host : with a USB key (mass storage device) plugged
OTG : connected to another computer (computer 2)
################ ###############
|USB_KEY|----## COMPUTER 1 ##----## COMPUTER 2##---|screen, keyboard, ...
################ ###############
^ ^
USB link 1 USB link 2
I am trying to access the USB key connected on the computer 1 from the computer 2.
I use g_ether gadget with the USB link 2 and I should use another gadget module like a mass storage gadget.
Can the computer 1 passthrough to a mass storage gadget?
Thanks
kernel usb
kernel usb
asked Mar 22 at 14:11
rBealrBeal
63
asked Mar 22 at 14:11
rBealrBeal
63
asked Mar 22 at 14:11
rBealrBeal
63
asked Mar 22 at 14:11
rBealrBeal
63
asked Mar 22 at 14:11
rBealrBeal
63
63
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
And the solution was :
g_multi
Edit :
g_multi is the gadget usb called "Multifunction Composite Gadget" in Kernel.
This module have two options :
< > Multifunction Composite Gadget
[ ] RNDIS + CDC Serial + Storage configuration
[ ] CDC Ethernet + CDC Serial + Storage configuration
In my case I use the first option. But I have no reson to use the CDC Serial.
To enable it :
modprobe g_multi file=/dev/sda # sda is your USB mass storage device
This command will creates both usb0 network interface and mass storage device on host device. It also creates CDC Serial.
Now I use the USB gadget set up though configfs.
See the documentaion :
Gadget configfs documentation
With this "new" USB gadget system you will choose which all gadgets you want.
answered Mar 30 at 17:48
rBealrBeal
63
1
Can you explain exactly how you usedg_multi?
– Michael Mrozek♦
Mar 31 at 1:37
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
And the solution was :
g_multi
Edit :
g_multi is the gadget usb called "Multifunction Composite Gadget" in Kernel.
This module have two options :
< > Multifunction Composite Gadget
[ ] RNDIS + CDC Serial + Storage configuration
[ ] CDC Ethernet + CDC Serial + Storage configuration
In my case I use the first option. But I have no reson to use the CDC Serial.
To enable it :
modprobe g_multi file=/dev/sda # sda is your USB mass storage device
This command will creates both usb0 network interface and mass storage device on host device. It also creates CDC Serial.
Now I use the USB gadget set up though configfs.
See the documentaion :
Gadget configfs documentation
With this "new" USB gadget system you will choose which all gadgets you want.
answered Mar 30 at 17:48
rBealrBeal
63
1
Can you explain exactly how you usedg_multi?
– Michael Mrozek♦
Mar 31 at 1:37
add a comment |
And the solution was :
g_multi
Edit :
g_multi is the gadget usb called "Multifunction Composite Gadget" in Kernel.
This module have two options :
< > Multifunction Composite Gadget
[ ] RNDIS + CDC Serial + Storage configuration
[ ] CDC Ethernet + CDC Serial + Storage configuration
In my case I use the first option. But I have no reson to use the CDC Serial.
To enable it :
modprobe g_multi file=/dev/sda # sda is your USB mass storage device
This command will creates both usb0 network interface and mass storage device on host device. It also creates CDC Serial.
Now I use the USB gadget set up though configfs.
See the documentaion :
Gadget configfs documentation
With this "new" USB gadget system you will choose which all gadgets you want.
answered Mar 30 at 17:48
rBealrBeal
63
1
Can you explain exactly how you usedg_multi?
– Michael Mrozek♦
Mar 31 at 1:37
add a comment |
And the solution was :
g_multi
Edit :
g_multi is the gadget usb called "Multifunction Composite Gadget" in Kernel.
This module have two options :
< > Multifunction Composite Gadget
[ ] RNDIS + CDC Serial + Storage configuration
[ ] CDC Ethernet + CDC Serial + Storage configuration
In my case I use the first option. But I have no reson to use the CDC Serial.
To enable it :
modprobe g_multi file=/dev/sda # sda is your USB mass storage device
This command will creates both usb0 network interface and mass storage device on host device. It also creates CDC Serial.
Now I use the USB gadget set up though configfs.
See the documentaion :
Gadget configfs documentation
With this "new" USB gadget system you will choose which all gadgets you want.
answered Mar 30 at 17:48
rBealrBeal
63
And the solution was :
g_multi
Edit :
g_multi is the gadget usb called "Multifunction Composite Gadget" in Kernel.
This module have two options :
< > Multifunction Composite Gadget
[ ] RNDIS + CDC Serial + Storage configuration
[ ] CDC Ethernet + CDC Serial + Storage configuration
In my case I use the first option. But I have no reson to use the CDC Serial.
To enable it :
modprobe g_multi file=/dev/sda # sda is your USB mass storage device
This command will creates both usb0 network interface and mass storage device on host device. It also creates CDC Serial.
Now I use the USB gadget set up though configfs.
See the documentaion :
Gadget configfs documentation
With this "new" USB gadget system you will choose which all gadgets you want.
answered Mar 30 at 17:48
rBealrBeal
63
edited 13 hours ago
answered Mar 30 at 17:48
rBealrBeal
63
answered Mar 30 at 17:48
rBealrBeal
63
answered Mar 30 at 17:48
rBealrBeal
63
63
1
Can you explain exactly how you usedg_multi?
– Michael Mrozek♦
Mar 31 at 1:37
add a comment |
1
Can you explain exactly how you usedg_multi?
– Michael Mrozek♦
Mar 31 at 1:37
1
1
Can you explain exactly how you used
g_multi?– Michael Mrozek♦
Mar 31 at 1:37
Can you explain exactly how you used
g_multi?– Michael Mrozek♦
Mar 31 at 1:37
add a comment |
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