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improve handling of unimplemented commands

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19755 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Frank Gevaerts 2009-01-12 21:22:26 +00:00
parent 09ba2bbf39
commit bbd33a0a7d
1 changed files with 5 additions and 1 deletions
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6
firmware/usbstack/usb_storage.c
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@ -97,6 +97,8 @@
#define ASC_WRITE_ERROR 0x0C
#define ASC_READ_ERROR 0x11
#define ASC_NOT_READY 0x04
#define ASC_INVALID_COMMAND 0x20
#define ASCQ_BECOMING_READY 0x01
#define SCSI_FORMAT_CAPACITY_FORMATTED_MEDIA 0x02000000
@ -1024,8 +1026,10 @@ static void handle_scsi(struct command_block_wrapper* cbw)
default:
logf("scsi unknown cmd %x",cbw->command_block[0x0]);
usb_drv_stall(ep_in, true,true);
send_csw(UMS_STATUS_FAIL);
cur_sense_data.sense_key=SENSE_ILLEGAL_REQUEST;
cur_sense_data.asc=ASC_INVALID_COMMAND;
cur_sense_data.ascq=0;
break;
}
}