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SCSI CD-ROM/Disk/MO/ZIP: Treat data commands with request length 0 in ATAPI PIO mode as non-data commands, also allow WIN_SRST to go through BSY, fixes the regressions introduced in build 6731 reported by JVERNET.

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OBattler
2025-04-07 01:44:12 +02:00
parent 449c224ff7
commit e48d64de45
5 changed files with 64 additions and 22 deletions
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5
src/disk/zip.c
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@@ -665,7 +665,10 @@ zip_data_command_finish(zip_t *dev, int len, const int block_len,
zip_command_write_dma(dev);
} else {
zip_update_request_length(dev, len, block_len);
if (direction == 0)
if ((dev->drv->bus_type != ZIP_BUS_SCSI) &&
(dev->tf->request_length == 0))
zip_command_complete(dev);
else if (direction == 0)
zip_command_read(dev);
else
zip_command_write(dev);