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| author | Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> | 2024-01-12 12:54:06 +0000 |
|---|---|---|
| committer | Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> | 2024-02-13 19:37:28 +0000 |
| commit | 8ba3204893d755c3b43eb4cff7f2b88a2e247733 (patch) | |
| tree | fb22b3fde92c5da2a3ca66bc359dc98c927e6bb6 /scripts | |
| parent | 41f157e50f7e9d3da751f178565109bbd069350d (diff) | |
| download | qemu-8ba3204893d755c3b43eb4cff7f2b88a2e247733.zip qemu-8ba3204893d755c3b43eb4cff7f2b88a2e247733.tar.gz qemu-8ba3204893d755c3b43eb4cff7f2b88a2e247733.tar.bz2 | |
esp.c: handle non-DMA FIFO writes used to terminate DMA commands
Certain versions of MacOS send the first 5 bytes of the CDB using DMA and then
send the last byte of the CDB by writing to the FIFO. Update the non-DMA state
machine to detect the end of the CDB and execute the SCSI command using similar
logic as that which already exists for transferring the remainder of the CDB
using the ESP TI command.
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: <20240112125420.514425-75-mark.cave-ayland@ilande.co.uk>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Diffstat (limited to 'scripts')
0 files changed, 0 insertions, 0 deletions