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From: Barrett Lyon <blyon@bitgravity.com>
Date: Wed, 4 Apr 2007 18:56:21 -0700
To: freebsd-current@freebsd.org
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Cc: vkashyap@FreeBSD.org
Subject: twa failures on constant loads
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I'm getting a consistent failure with the twa driver Model  
9550SX-16ML, 16 ports, Firmware FE9X 3.04.00.005, BIOS BE9X  
3.04.00.002, it fails every within 24 hour periods with a constant  
load.  It seems to just out of the blue loop with these console  
messages:

twa0: INFO: (0x16: 0x1107): Controller reset done!:
twa0: ERROR: (0x05: 0x210B): Request timed out!: request =  
0xffffffff80e3e6b0
twa0: INFO: (0x16: 0x1108): Resetting controller...:
twa0: INFO: (0x04: 0x0001): Controller reset occurred: resets=26
twa0: INFO: (0x16: 0x1107): Controller reset done!:
twa0: ERROR: (0x05: 0x210B): Request timed out!: request =  
0xffffffff80e40b20
twa0: INFO: (0x16: 0x1108): Resetting controller...:
twa0: INFO: (0x04: 0x0001): Controller reset occurred: resets=27
twa0: INFO: (0x16: 0x1107): Controller reset done!:
twa0: ERROR: (0x05: 0x210B): Request timed out!: request =  
0xffffffff80e3dbb0
twa0: INFO: (0x16: 0x1108): Resetting controller...:
twa0: INFO: (0x04: 0x0001): Controller reset occurred: resets=28
twa0: INFO: (0x16: 0x1107): Controller reset done!:
twa0: ERROR: (0x05: 0x210B): Request timed out!: request =  
0xffffffff80e468a0
twa0: INFO: (0x16: 0x1108): Resetting controller...:
twa0: INFO: (0x04: 0x0001): Controller reset occurred: resets=29
twa0: INFO: (0x16: 0x1107): Controller reset done!: