esp.c: move CMD_TI end of message phase detection to esp_do_dma() and do_dma_pdma_cb()

The existing check for TC == 0 is only valid during a TI command.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Tested-by: Helge Deller <deller@gmx.de>
Tested-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20240112125420.514425-51-mark.cave-ayland@ilande.co.uk>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
This commit is contained in:
Mark Cave-Ayland 2024-01-12 12:53:42 +00:00
parent 3ee9a475a5
commit 3fd325a2de

View file

@ -555,14 +555,16 @@ static void do_dma_pdma_cb(ESPState *s)
}
}
break;
}
/* ATN remains asserted until TC == 0 */
if (esp_get_tc(s) == 0) {
esp_set_phase(s, STAT_CD);
s->rregs[ESP_RSEQ] = SEQ_CD;
s->rregs[ESP_RINTR] |= INTR_BS;
esp_raise_irq(s);
case CMD_TI | CMD_DMA:
/* ATN remains asserted until TC == 0 */
if (esp_get_tc(s) == 0) {
esp_set_phase(s, STAT_CD);
s->rregs[ESP_RSEQ] = SEQ_CD;
s->rregs[ESP_RINTR] |= INTR_BS;
esp_raise_irq(s);
}
break;
}
break;
@ -675,14 +677,16 @@ static void esp_do_dma(ESPState *s)
}
}
break;
}
/* ATN remains asserted until TC == 0 */
if (esp_get_tc(s) == 0) {
esp_set_phase(s, STAT_CD);
s->rregs[ESP_RSEQ] = SEQ_CD;
s->rregs[ESP_RINTR] |= INTR_BS;
esp_raise_irq(s);
case CMD_TI | CMD_DMA:
/* ATN remains asserted until TC == 0 */
if (esp_get_tc(s) == 0) {
esp_set_phase(s, STAT_CD);
s->rregs[ESP_RSEQ] = SEQ_CD;
s->rregs[ESP_RINTR] |= INTR_BS;
esp_raise_irq(s);
}
break;
}
break;