diff options
| -rw-r--r-- | hw/scsi/esp.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/hw/scsi/esp.c b/hw/scsi/esp.c index 04dfd90090..5d9b52632e 100644 --- a/hw/scsi/esp.c +++ b/hw/scsi/esp.c @@ -506,7 +506,6 @@ static void esp_dma_ti_check(ESPState *s) if (esp_get_tc(s) == 0 && fifo8_num_used(&s->fifo) < 2) { s->rregs[ESP_RINTR] |= INTR_BS; esp_raise_irq(s); - esp_lower_drq(s); } } @@ -526,7 +525,6 @@ static void esp_do_dma(ESPState *s) } else { len = esp_fifo_pop_buf(s, buf, fifo8_num_used(&s->fifo)); len = MIN(fifo8_num_free(&s->cmdfifo), len); - esp_raise_drq(s); } fifo8_push_all(&s->cmdfifo, buf, len); @@ -583,7 +581,6 @@ static void esp_do_dma(ESPState *s) len = esp_fifo_pop_buf(s, buf, fifo8_num_used(&s->fifo)); len = MIN(fifo8_num_free(&s->cmdfifo), len); fifo8_push_all(&s->cmdfifo, buf, len); - esp_raise_drq(s); } trace_esp_handle_ti_cmd(cmdlen); s->ti_size = 0; @@ -615,7 +612,6 @@ static void esp_do_dma(ESPState *s) len = MIN(s->async_len, ESP_FIFO_SZ); len = MIN(len, fifo8_num_used(&s->fifo)); len = esp_fifo_pop_buf(s, s->async_buf, len); - esp_raise_drq(s); } s->async_buf += len; @@ -667,7 +663,6 @@ static void esp_do_dma(ESPState *s) /* Copy device data to FIFO */ len = MIN(len, fifo8_num_free(&s->fifo)); esp_fifo_push_buf(s, s->async_buf, len); - esp_raise_drq(s); } s->async_buf += len; @@ -733,7 +728,6 @@ static void esp_do_dma(ESPState *s) if (fifo8_num_used(&s->fifo) < 2) { s->rregs[ESP_RINTR] |= INTR_BS; esp_raise_irq(s); - esp_lower_drq(s); } break; } @@ -1021,9 +1015,6 @@ void esp_command_complete(SCSIRequest *req, size_t resid) s->rregs[ESP_RINTR] |= INTR_BS; esp_raise_irq(s); - /* Ensure DRQ is set correctly for TC underflow or normal completion */ - esp_dma_ti_check(s); - if (s->current_req) { scsi_req_unref(s->current_req); s->current_req = NULL; |