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[T1040RDB] l2sw_bin -> Failed to open /dev/l2sw_phy

Question asked by nicolaskury on Dec 14, 2015
Latest reply on Dec 18, 2015 by nicolaskury

Hi

 

I have a T1040RDB with image-core sdk 1.8.  I can run l2sw_bin, it works but I see some errors.  Why ? Is it important ?

 

root@t1040rdb:~# l2sw_bin

Using UIO: /dev/uio16

Mapped register memory @ 0x3fff9da00000

Chipid: 099530e9

Failed to open /dev/l2sw_phy_0 on port 0: No such file or directory

Failed to open /dev/l2sw_phy_1 on port 1: No such file or directory

Failed to open /dev/l2sw_phy_2 on port 2: No such file or directory

Failed to open /dev/l2sw_phy_3 on port 3: No such file or directory

Failed to open /dev/l2sw_phy_4 on port 4: No such file or directory

Failed to open /dev/l2sw_phy_5 on port 5: No such file or directory

Failed to open /dev/l2sw_phy_6 on port 6: No such file or directory

Failed to open /dev/l2sw_phy_7 on port 7: No such file or directory

l2switch>

 

I have noticed these logs when I start Linux :

phy_0: Failed to get irq number - 0

phy_1: Failed to get irq number - 0phy_2: Failed to get irq number - 0

phy_3: Failed to get irq number - 0phy_4: Failed to get irq number - 0

phy_5: Failed to get irq number - 0phy_6: Failed to get irq number - 0

phy_7: Failed to get irq number - 0S

 

Note: when I launch the board with the default image image-core sdk 1.7, I don't have these errors.

 

Thank you

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