bugReal-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 Jan 17 16:41:19 2008  
Category: NoneSeverity: 3 - Normal
Priority: 5 - NormalStatus: None
Privacy: PublicAssigned to: None
Open/Closed: Open

Thu Jan 17 16:41:19 2008, 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,
/* enable modem status interrupt */
ctx->ier_status |= IER_TX; <<<---
/* disable modem status interrupt */
ctx->ier_status &= ~IER_TX; <<<---

Joao Assuncao <jassuncao>


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