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2d3b8eea7f
After an error condition, some ATAPI tape drives set DRQ=1 together with ERR=1 when asking the host to transfer the CDB of the next packet command (i.e. request sense). This patch, a revised version of Alan/Mark's previous patch, adds ATA_HORKAGE_STUCK_ERR to workaround the problem by ignoring the ERR bit and proceed sending the CDB. Signed-off-by: Albert Lee <albertcc@tw.ibm.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: Mark Lord <liml@rtr.ca> Signed-off-by: Tejun Heo <htejun@gmail.com>