[RTEMS Project] #3162: I2C EEPROM driver uses incorrect program timeout handling
RTEMS trac
trac at rtems.org
Mon Oct 2 11:41:28 UTC 2017
#3162: I2C EEPROM driver uses incorrect program timeout handling
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Reporter: Sebastian Huber | Owner: Sebastian Huber
Type: defect | Status: assigned
Priority: normal | Milestone: 4.11.3
Component: cpukit | Version: 4.11
Severity: normal | Resolution:
Keywords: |
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Comment (by Sebastian Huber <sebastian.huber@…>):
In [changeset:"9c063df3ab0d7617b02379a4f5ae9b47cfdc7077/rtems"
9c063df/rtems]:
{{{
#!CommitTicketReference repository="rtems"
revision="9c063df3ab0d7617b02379a4f5ae9b47cfdc7077"
i2c: Fix EEPROM driver program timeout handling
The RTEMS_MILLISECONDS_TO_TICKS() macro doesn't round up. Do not use it
to calculate the program timeout in ticks. Check program done condition
after the timeout check to account for pre-emptions.
Update #3162.
}}}
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Ticket URL: <http://devel.rtems.org/ticket/3162#comment:1>
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