From: Toni Wilen <twilen@winuae.net>
Date: Wed, 7 Jun 2017 17:42:17 +0000 (+0300)
Subject: CMD_ICCS puts both status and message byte in FIFO, even in PIO mode. Fixes Masoboshi... 
X-Git-Tag: 3500~11
X-Git-Url: https://git.unchartedbackwaters.co.uk/w/?a=commitdiff_plain;h=1dbe661020c75db87efd6210852431f9d4000584;p=francis%2Fwinuae.git

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

diff --git a/qemuvga/esp.cpp b/qemuvga/esp.cpp
index 03109db6..3bf3556f 100644
--- a/qemuvga/esp.cpp
+++ b/qemuvga/esp.cpp
@@ -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);
 	}