Commit 2df77896 authored by Mark Cave-Ayland's avatar Mark Cave-Ayland Committed by David Gibson
Browse files

dbdma: reset io->processing flag for unassigned DBDMA channel rw accesses 



Otherwise MacOS 9 hangs upon shutdown.

Signed-off-by: default avatarMark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: default avatarBenjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: default avatarDavid Gibson <david@gibson.dropbear.id.au>
parent 89499390

hw/misc/macio/mac_dbdma.c

+1 −0
Original line number Diff line number Diff line
@@ -778,6 +778,7 @@ static void dbdma_unassigned_rw(DBDMA_io *io) 
    DBDMA_channel *ch = io->channel;

    qemu_log_mask(LOG_GUEST_ERROR, "%s: use of unassigned channel %d\n",

                  __func__, ch->channel);

    ch->io.processing = false;

}



static void dbdma_unassigned_flush(DBDMA_io *io)