diff options
| author | Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> | 2024-03-24 19:16:58 +0000 |
|---|---|---|
| committer | Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> | 2024-04-04 15:17:53 +0100 |
| commit | 266170f91f9079c102dafb252497f3bae5e844ee (patch) | |
| tree | 85fa6fa278fbebc06f9330ac938596cd68e12821 /hw/scsi | |
| parent | da8381260bc381b25a84c2d8515c6cc7b6764562 (diff) | |
esp.c: introduce esp_fifo_push_buf() function for pushing to the FIFO
Instead of pushing data into the FIFO directly with fifo8_push_all(), add a new
esp_fifo_push_buf() function and use it accordingly.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20240324191707.623175-10-mark.cave-ayland@ilande.co.uk>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Diffstat (limited to 'hw/scsi')
| -rw-r--r-- | hw/scsi/esp.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/hw/scsi/esp.c b/hw/scsi/esp.c index 83b621ee0f..1aac8f5564 100644 --- a/hw/scsi/esp.c +++ b/hw/scsi/esp.c @@ -116,6 +116,11 @@ static void esp_fifo_push(ESPState *s, uint8_t val) fifo8_push(&s->fifo, val); } +static void esp_fifo_push_buf(ESPState *s, uint8_t *buf, int len) +{ + fifo8_push_all(&s->fifo, buf, len); +} + static uint8_t esp_fifo_pop(ESPState *s) { if (fifo8_is_empty(&s->fifo)) { @@ -601,7 +606,7 @@ static void esp_do_dma(ESPState *s) } else { /* Copy device data to FIFO */ len = MIN(len, fifo8_num_free(&s->fifo)); - fifo8_push_all(&s->fifo, s->async_buf, len); + esp_fifo_push_buf(s, s->async_buf, len); esp_raise_drq(s); } @@ -650,7 +655,7 @@ static void esp_do_dma(ESPState *s) if (s->dma_memory_write) { s->dma_memory_write(s->dma_opaque, buf, len); } else { - fifo8_push_all(&s->fifo, buf, len); + esp_fifo_push_buf(s, buf, len); } esp_set_tc(s, esp_get_tc(s) - len); @@ -685,7 +690,7 @@ static void esp_do_dma(ESPState *s) if (s->dma_memory_write) { s->dma_memory_write(s->dma_opaque, buf, len); } else { - fifo8_push_all(&s->fifo, buf, len); + esp_fifo_push_buf(s, buf, len); } esp_set_tc(s, esp_get_tc(s) - len); |