diff options
Diffstat (limited to 'drivers/ata/libata-eh.c')
| -rw-r--r-- | drivers/ata/libata-eh.c | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c index 1d4a6f1e88cd..043a1c846f2c 100644 --- a/drivers/ata/libata-eh.c +++ b/drivers/ata/libata-eh.c @@ -2596,12 +2596,19 @@ int ata_eh_reset(struct ata_link *link, int classify, /* mark that this EH session started with reset */ ehc->last_reset = jiffies; - if (reset == hardreset) + if (reset == hardreset) { ehc->i.flags |= ATA_EHI_DID_HARDRESET; - else + trace_ata_link_hardreset_begin(link, classes, deadline); + } else { ehc->i.flags |= ATA_EHI_DID_SOFTRESET; + trace_ata_link_softreset_begin(link, classes, deadline); + } rc = ata_do_reset(link, reset, classes, deadline, true); + if (reset == hardreset) + trace_ata_link_hardreset_end(link, classes, rc); + else + trace_ata_link_softreset_end(link, classes, rc); if (rc && rc != -EAGAIN) { failed_link = link; goto fail; @@ -2615,8 +2622,11 @@ int ata_eh_reset(struct ata_link *link, int classify, ata_link_info(slave, "hard resetting link\n"); ata_eh_about_to_do(slave, NULL, ATA_EH_RESET); + trace_ata_slave_hardreset_begin(slave, classes, + deadline); tmp = ata_do_reset(slave, reset, classes, deadline, false); + trace_ata_slave_hardreset_end(slave, classes, tmp); switch (tmp) { case -EAGAIN: rc = -EAGAIN; @@ -2644,7 +2654,9 @@ int ata_eh_reset(struct ata_link *link, int classify, } ata_eh_about_to_do(link, NULL, ATA_EH_RESET); + trace_ata_link_softreset_begin(link, classes, deadline); rc = ata_do_reset(link, reset, classes, deadline, true); + trace_ata_link_softreset_end(link, classes, rc); if (rc) { failed_link = link; goto fail; @@ -2698,8 +2710,11 @@ int ata_eh_reset(struct ata_link *link, int classify, */ if (postreset) { postreset(link, classes); - if (slave) + trace_ata_link_postreset(link, classes, rc); + if (slave) { postreset(slave, classes); + trace_ata_slave_postreset(slave, classes, rc); + } } /* |