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esp.c: replace esp_fifo_pop_buf() with esp_fifo8_pop_buf() in do_message_phase()

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The aim is to restrict the esp_fifo_*() functions so that they only operate on
the hardware FIFO. When reading from cmdfifo in do_message_phase() use the
underlying esp_fifo8_pop_buf() function directly.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20240324191707.623175-4-mark.cave-ayland@ilande.co.uk>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
This commit is contained in:
Mark Cave-Ayland 2024-03-24 19:16:52 +00:00
parent f87d048705
commit 2260402be1
1 changed files with 1 additions and 1 deletions
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2
hw/scsi/esp.c
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@ -325,7 +325,7 @@ static void do_message_phase(ESPState *s)
/* Ignore extended messages for now */ /* Ignore extended messages for now */
if (s->cmdfifo_cdb_offset) { if (s->cmdfifo_cdb_offset) {
int len = MIN(s->cmdfifo_cdb_offset, fifo8_num_used(&s->cmdfifo)); int len = MIN(s->cmdfifo_cdb_offset, fifo8_num_used(&s->cmdfifo));
esp_fifo_pop_buf(&s->cmdfifo, NULL, len); esp_fifo8_pop_buf(&s->cmdfifo, NULL, len);
s->cmdfifo_cdb_offset = 0; s->cmdfifo_cdb_offset = 0;
} }
} }