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(parent: 238ec4d) | patch
esp: implement non-DMA transfers in PDMA mode
authorMark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Thu, 4 Mar 2021 22:11:02 +0000 (22:11 +0000)
committerMark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Sun, 7 Mar 2021 10:39:05 +0000 (10:39 +0000)
commit1b9e48a5bdbc96833113f249909af0d30a76cc25
tree7868db88a9d6ee3a53839db966d3678af6d24d57tree | snapshot
parent238ec4d7d4dba29c8d6d8766351d1dedf84008e0commit | diff
esp: implement non-DMA transfers in PDMA mode

The MacOS toolbox ROM uses non-DMA TI commands to handle the first/last byte
of an unaligned 16-bit transfer to memory.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <20210304221103.6369-42-mark.cave-ayland@ilande.co.uk>
hw/scsi/esp.c diff | blob | history
include/hw/scsi/esp.h diff | blob | history
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