From a1524f226a02aa6edebd90ae0752e97cfd78b159 Mon Sep 17 00:00:00 2001 From: Hannes Reinecke Date: Fri, 27 Mar 2015 16:46:37 +0100 Subject: libata-eh: Set 'information' field for autosense If NCQ autosense or the sense data reporting feature is enabled the LBA of the offending command should be stored in the sense data 'information' field. Signed-off-by: Hannes Reinecke Signed-off-by: Tejun Heo --- drivers/ata/libata-scsi.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'drivers/ata/libata-scsi.c') diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c index 3ac5be3acdbe..3131adcc1f87 100644 --- a/drivers/ata/libata-scsi.c +++ b/drivers/ata/libata-scsi.c @@ -280,6 +280,18 @@ void ata_scsi_set_sense(struct scsi_cmnd *cmd, u8 sk, u8 asc, u8 ascq) scsi_build_sense_buffer(0, cmd->sense_buffer, sk, asc, ascq); } +void ata_scsi_set_sense_information(struct scsi_cmnd *cmd, + const struct ata_taskfile *tf) +{ + u64 information; + + if (!cmd) + return; + + information = ata_tf_read_block(tf, NULL); + scsi_set_sense_information(cmd->sense_buffer, information); +} + static ssize_t ata_scsi_em_message_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) -- cgit v1.2.3