@@ -259,6 +259,7 @@ static uint32_t get_cmd(ESPState *s, uint32_t maxlen)
s->dma_memory_read(s->dma_opaque, buf, dmalen);
dmalen = MIN(fifo8_num_free(&s->cmdfifo), dmalen);
fifo8_push_all(&s->cmdfifo, buf, dmalen);
+ esp_set_tc(s, esp_get_tc(s) - dmalen);
} else {
return 0;
}
@@ -657,6 +658,7 @@ static void esp_do_dma(ESPState *s)
len = MIN(len, fifo8_num_free(&s->cmdfifo));
s->dma_memory_read(s->dma_opaque, buf, len);
fifo8_push_all(&s->cmdfifo, buf, len);
+ esp_set_tc(s, esp_get_tc(s) - len);
} else {
esp_set_pdma_cb(s, DO_DMA_PDMA_CB);
esp_raise_drq(s);
This is to ensure that STAT_TC is triggered during the right parts of the transfer when it is controlled exclusively by the TC. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> --- hw/scsi/esp.c | 2 ++ 1 file changed, 2 insertions(+)