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CMD_ICCS puts both status and message byte in FIFO, even in PIO mode. Fixes Masoboshi SCSI.

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This commit is contained in:
Toni Wilen 2017-06-07 20:42:17 +03:00
parent 92050b240e
commit 1dbe661020
1 changed files with 2 additions and 2 deletions
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4
qemuvga/esp.cpp
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@ -292,7 +292,7 @@ static void write_response(ESPState *s)
// sure wrong buffer is not read.
s->pio_on = 0;
s->async_buf = NULL;
s->fifo_on = 1;
s->fifo_on = 2;
s->ti_buf[0] = s->status;
s->ti_buf[1] = 0;
@ -620,7 +620,7 @@ uint64_t esp_reg_read(void *opaque, uint32_t saddr)
else
v = s->ti_size;
}
if (!s->dma && v > 1)
if (!s->dma && v > 1 && s->fifo_on != 2)
v = 1;
return v | (s->rregs[ESP_RSEQ] << 5);
}