diff mbox series

[19/88] esp: remove zero transfer size check from esp_do_dma()

Message ID 20240112125420.514425-20-mark.cave-ayland@ilande.co.uk (mailing list archive)
State New, archived
Headers show
Series esp: rework ESP emulation to use a SCSI phase-based state machine | expand

Commit Message

Mark Cave-Ayland Jan. 12, 2024, 12:53 p.m. UTC 
The TI end of transfer interrupt only occurs when the TC reaches zero and is
not related to the SCSI layer transfer.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
---
 hw/scsi/esp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/hw/scsi/esp.c b/hw/scsi/esp.c
index 5b9c3f1e5e..dc515e6435 100644
--- a/hw/scsi/esp.c
+++ b/hw/scsi/esp.c
@@ -748,7 +748,7 @@  static void esp_do_dma(ESPState *s)
                  * complete the DMA operation immediately.  Otherwise defer
                  * until the scsi layer has completed.
                  */
-                if (esp_get_tc(s) != 0 || s->ti_size == 0) {
+                if (esp_get_tc(s) != 0) {
                     return;
                 }
             }