1 files changed, 27 insertions, 5 deletions

diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c
index e69f3df2ea39..3771eb83875f 100644
--- a/drivers/ata/libata-eh.c
+++ b/drivers/ata/libata-eh.c
@@ -1433,16 +1433,38 @@ static void ata_eh_report(struct ata_port *ap)
         }
 
         for (tag = 0; tag < ATA_MAX_QUEUE; tag++) {
+                static const char *dma_str[] = {
+                        [DMA_BIDIRECTIONAL]     = "bidi",
+                        [DMA_TO_DEVICE]         = "out",
+                        [DMA_FROM_DEVICE]       = "in",
+                        [DMA_NONE]              = "",
+                };
                 struct ata_queued_cmd *qc = __ata_qc_from_tag(ap, tag);
+                struct ata_taskfile *cmd = &qc->tf, *res = &qc->result_tf;
+                unsigned int nbytes;
 
                 if (!(qc->flags & ATA_QCFLAG_FAILED) || !qc->err_mask)
                         continue;
 
-                ata_dev_printk(qc->dev, KERN_ERR, "tag %d cmd 0x%x "
-                               "Emask 0x%x stat 0x%x err 0x%x (%s)\n",
-                               qc->tag, qc->tf.command, qc->err_mask,
-                               qc->result_tf.command, qc->result_tf.feature,
-                               ata_err_string(qc->err_mask));
+                nbytes = qc->nbytes;
+                if (!nbytes)
+                        nbytes = qc->nsect << 9;
+
+                ata_dev_printk(qc->dev, KERN_ERR,
+                        "cmd %02x/%02x:%02x:%02x:%02x:%02x/%02x:%02x:%02x:%02x:%02x/%02x "
+                        "tag %d data %u %s\n         "
+                        "res %02x/%02x:%02x:%02x:%02x:%02x/%02x:%02x:%02x:%02x:%02x/%02x "
+                        "Emask 0x%x (%s)\n",
+                        cmd->command, cmd->feature, cmd->nsect,
+                        cmd->lbal, cmd->lbam, cmd->lbah,
+                        cmd->hob_feature, cmd->hob_nsect,
+                        cmd->hob_lbal, cmd->hob_lbam, cmd->hob_lbah,
+                        cmd->device, qc->tag, nbytes, dma_str[qc->dma_dir],
+                        res->command, res->feature, res->nsect,
+                        res->lbal, res->lbam, res->lbah,
+                        res->hob_feature, res->hob_nsect,
+                        res->hob_lbal, res->hob_lbam, res->hob_lbah,
+                        res->device, qc->err_mask, ata_err_string(qc->err_mask));
         }
 }