diff options
| author | Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> | 2024-01-12 12:53:36 +0000 |
|---|---|---|
| committer | Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> | 2024-02-13 19:37:28 +0000 |
| commit | df91fd4ecdc777fbf6282f99656f74a9edab69db (patch) | |
| tree | 38124a87a6ffb2a2f1c874527846e0984698c818 /hw | |
| parent | 83e803decde74b06c7b1d11f0b9e2c3343d4b683 (diff) | |
esp.c: convert esp_reg_write() do_cmd path to check for SCSI phase instead
Currently do_cmd is used to determine whether MESSAGE OUT and COMMAND phase data
is being accumulated in cmdfifo. Update esp_do_dma() to check directly for these
two SCSI phases instead.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Tested-by: Helge Deller <deller@gmx.de>
Tested-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20240112125420.514425-45-mark.cave-ayland@ilande.co.uk>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/scsi/esp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/scsi/esp.c b/hw/scsi/esp.c index 14759ada78..e679b1c39b 100644 --- a/hw/scsi/esp.c +++ b/hw/scsi/esp.c @@ -1207,7 +1207,7 @@ void esp_reg_write(ESPState *s, uint32_t saddr, uint64_t val) s->rregs[ESP_RSTAT] &= ~STAT_TC; break; case ESP_FIFO: - if (s->do_cmd) { + if (esp_get_phase(s) == STAT_MO || esp_get_phase(s) == STAT_CD) { if (!fifo8_is_full(&s->fifo)) { esp_fifo_push(&s->fifo, val); esp_fifo_push(&s->cmdfifo, fifo8_pop(&s->fifo)); |