Real-Time Application Interface - Bugs: bug #10805, rt_16550_set

Real-Time Application Interface - Bugs: bug #10805, rt_16550_set_config: incorrect...

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bug #10805: rt_16550_set_config: incorrect enable modem status interrupt

Submitted by:	Joao Assuncao <jassuncao>
Submitted on:	Thu 17 Jan 2008 04:41:19 PM UTC

Category:	None	Severity:	3 - Normal
Priority:	5 - Normal	Status:	None
Privacy:	Public	Assigned to:	None
Open/Closed:	Open

Thu 17 Jan 2008 04:41:19 PM UTC, original submission:

Probably a typo, but it seems a incorrect mask is used to enable the modem status interrupt. If think IER_MODEM should be used instead of IER_TX.

...
if (testbits(config->event_mask,
RTSER_EVENT_MODEMHI | RTSER_EVENT_MODEMLO))
/* enable modem status interrupt */
ctx->ier_status |= IER_TX; <<<---
else
/* disable modem status interrupt */
ctx->ier_status &= ~IER_TX; <<<---
...

Joao Assuncao <jassuncao>

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-unavailable- added by jassuncao (Submitted the item)

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