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