Revision 53e65600
b/hw/serial.c | ||
---|---|---|
189 | 189 |
{ |
190 | 190 |
uint8_t tmp_iir = UART_IIR_NO_INT; |
191 | 191 |
|
192 |
if (!s->ier) { |
|
193 |
qemu_irq_lower(s->irq); |
|
194 |
return; |
|
195 |
} |
|
196 |
|
|
197 | 192 |
if ((s->ier & UART_IER_RLSI) && (s->lsr & UART_LSR_INT_ANY)) { |
198 | 193 |
tmp_iir = UART_IIR_RLSI; |
199 | 194 |
} else if (s->timeout_ipending) { |
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