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| author | Mark Cave-Ayland | 2021-03-04 23:10:46 +0100 |
|---|---|---|
| committer | Mark Cave-Ayland | 2021-03-07 11:39:05 +0100 |
| commit | 02abe246889398a108a3f92428b9f1f87e32de81 (patch) | |
| tree | 7217e275547156abb2281104cff24e81cb17f5f4 /include/hw | |
| parent | esp: use in-built TC to determine PDMA transfer length (diff) | |
| download | qemu-02abe246889398a108a3f92428b9f1f87e32de81.tar.gz qemu-02abe246889398a108a3f92428b9f1f87e32de81.tar.xz qemu-02abe246889398a108a3f92428b9f1f87e32de81.zip | |
esp: remove CMD pdma_origin
The cmdbuf is really just a copy of FIFO data (including extra message phase
bytes) so its pdma_origin is effectively TI. Fortunately we already know when
we are receiving a SCSI command since do_cmd == 1 which enables us to
distinguish between the two cases in esp_pdma_read()/esp_pdma_write().
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <20210304221103.6369-26-mark.cave-ayland@ilande.co.uk>
Diffstat (limited to 'include/hw')
| -rw-r--r-- | include/hw/scsi/esp.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/include/hw/scsi/esp.h b/include/hw/scsi/esp.h index 1be4586aff..dbbbb3fc52 100644 --- a/include/hw/scsi/esp.h +++ b/include/hw/scsi/esp.h @@ -17,7 +17,6 @@ typedef struct ESPState ESPState; enum pdma_origin_id { TI, - CMD, ASYNC, }; |