diff options
| -rw-r--r-- | drivers/ata/libata-eh.c | 44 |
1 files changed, 31 insertions, 13 deletions
diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c index 0e1ec37070d1..e7196fc29ff0 100644 --- a/drivers/ata/libata-eh.c +++ b/drivers/ata/libata-eh.c | |||
| @@ -2606,21 +2606,39 @@ static void ata_eh_link_report(struct ata_link *link) | |||
| 2606 | [DMA_TO_DEVICE] = "out", | 2606 | [DMA_TO_DEVICE] = "out", |
| 2607 | [DMA_FROM_DEVICE] = "in", | 2607 | [DMA_FROM_DEVICE] = "in", |
| 2608 | }; | 2608 | }; |
| 2609 | static const char *prot_str[] = { | 2609 | const char *prot_str = NULL; |
| 2610 | [ATA_PROT_UNKNOWN] = "unknown", | ||
| 2611 | [ATA_PROT_NODATA] = "nodata", | ||
| 2612 | [ATA_PROT_PIO] = "pio", | ||
| 2613 | [ATA_PROT_DMA] = "dma", | ||
| 2614 | [ATA_PROT_NCQ] = "ncq dma", | ||
| 2615 | [ATA_PROT_NCQ_NODATA] = "ncq nodata", | ||
| 2616 | [ATAPI_PROT_NODATA] = "nodata", | ||
| 2617 | [ATAPI_PROT_PIO] = "pio", | ||
| 2618 | [ATAPI_PROT_DMA] = "dma", | ||
| 2619 | }; | ||
| 2620 | 2610 | ||
| 2611 | switch (qc->tf.protocol) { | ||
| 2612 | case ATA_PROT_UNKNOWN: | ||
| 2613 | prot_str = "unknown"; | ||
| 2614 | break; | ||
| 2615 | case ATA_PROT_NODATA: | ||
| 2616 | prot_str = "nodata"; | ||
| 2617 | break; | ||
| 2618 | case ATA_PROT_PIO: | ||
| 2619 | prot_str = "pio"; | ||
| 2620 | break; | ||
| 2621 | case ATA_PROT_DMA: | ||
| 2622 | prot_str = "dma"; | ||
| 2623 | break; | ||
| 2624 | case ATA_PROT_NCQ: | ||
| 2625 | prot_str = "ncq dma"; | ||
| 2626 | break; | ||
| 2627 | case ATA_PROT_NCQ_NODATA: | ||
| 2628 | prot_str = "ncq nodata"; | ||
| 2629 | break; | ||
| 2630 | case ATAPI_PROT_NODATA: | ||
| 2631 | prot_str = "nodata"; | ||
| 2632 | break; | ||
| 2633 | case ATAPI_PROT_PIO: | ||
| 2634 | prot_str = "pio"; | ||
| 2635 | break; | ||
| 2636 | case ATAPI_PROT_DMA: | ||
| 2637 | prot_str = "dma"; | ||
| 2638 | break; | ||
| 2639 | } | ||
| 2621 | snprintf(data_buf, sizeof(data_buf), " %s %u %s", | 2640 | snprintf(data_buf, sizeof(data_buf), " %s %u %s", |
| 2622 | prot_str[qc->tf.protocol], qc->nbytes, | 2641 | prot_str, qc->nbytes, dma_str[qc->dma_dir]); |
| 2623 | dma_str[qc->dma_dir]); | ||
| 2624 | } | 2642 | } |
| 2625 | 2643 | ||
| 2626 | if (ata_is_atapi(qc->tf.protocol)) { | 2644 | if (ata_is_atapi(qc->tf.protocol)) { |