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| author |   Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> | 2024-01-12 13:15:29 +0000 |
|---|---|---|
| committer |   Philippe Mathieu-Daudé <philmd@linaro.org> | 2024-01-19 12:28:59 +0100 |
| commit | c2d7de557d19ec76eb83b87b6bf77c8114e2f183 (patch) | |
| tree | b27120be714ed9825908a2fcff36bf5844fbf10b /scripts/qapi/source.py | |
| parent | hw/scsi/esp-pci: synchronise setting of DMA_STAT_DONE with ESP completion interrupt (diff) | |
| download | qemu-c2d7de557d19ec76eb83b87b6bf77c8114e2f183.tar.xz qemu-c2d7de557d19ec76eb83b87b6bf77c8114e2f183.zip | |
hw/scsi/esp-pci: set DMA_STAT_BCMBLT when BLAST command issued
Even though the BLAST command isn't fully implemented in QEMU, the DMA_STAT_BCMBLT
bit should be set after the command has been issued to indicate that the command
has completed.
This fixes an issue with the DC390 DOS driver which issues the BLAST command as
part of its normal error recovery routine at startup, and otherwise sits in a
tight loop waiting for DMA_STAT_BCMBLT to be set before continuing.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Tested-by: Guenter Roeck <linux@roeck-us.net>
Message-ID: <20240112131529.515642-5-mark.cave-ayland@ilande.co.uk>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Diffstat (limited to 'scripts/qapi/source.py')
0 files changed, 0 insertions, 0 deletions