diff options
| -rw-r--r-- | hw/scsi/esp.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/hw/scsi/esp.c b/hw/scsi/esp.c index 125bdea32a..349067eb6a 100644 --- a/hw/scsi/esp.c +++ b/hw/scsi/esp.c @@ -561,9 +561,6 @@ static void handle_ti(ESPState *s) } dmalen = esp_get_tc(s); - if (dmalen == 0) { - dmalen = 0x10000; - } s->dma_counter = dmalen; if (s->do_cmd) { @@ -698,7 +695,11 @@ void esp_reg_write(ESPState *s, uint32_t saddr, uint64_t val) if (val & CMD_DMA) { s->dma = 1; /* Reload DMA counter. */ - esp_set_tc(s, esp_get_stc(s)); + if (esp_get_stc(s) == 0) { + esp_set_tc(s, 0x10000); + } else { + esp_set_tc(s, esp_get_stc(s)); + } } else { s->dma = 0; } |