Bug 208843 - System freeze and hard reset when attempting to flash Sparkfun Red-V
Summary: System freeze and hard reset when attempting to flash Sparkfun Red-V
Status: NEW
Alias: None
Product: Drivers
Classification: Unclassified
Component: USB (show other bugs)
Hardware: x86-64 Linux
: P1 normal
Assignee: Default virtual assignee for Drivers/USB
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2020-08-07 20:20 UTC by Michael T. Kloos
Modified: 2020-08-07 20:43 UTC (History)
1 user (show)

See Also:
Kernel Version: 5.4.48-gentoo
Subsystem:
Regression: No
Bisected commit-id:

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Description Michael T. Kloos 2020-08-07 20:20:29 UTC 
The Sparkfun Red-V appears as a flash drive and 2 ACM modems (UARTs).  When an ihex file is copied to the "flash drive", the Red-V resets as it uses that file to reflash it's SPI flash.  Every 4-5 times I attempt this procedure, the sudden disconnection of the device causes my host system to freeze for a second or 2 and then hard-reset.  I wish I could give more technical info, but I'm not a kernel dev.  If you need more info, let me know and I'll try to get it for you.
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