diff options
| author | mav <mav@FreeBSD.org> | 2009-10-23 13:07:22 +0000 |
|---|---|---|
| committer | mav <mav@FreeBSD.org> | 2009-10-23 13:07:22 +0000 |
| commit | a9d32e2a18a255072c843d33eba2dc18662c60e0 (patch) | |
| tree | 2e5f0c8220ca348565a9276e0fd1c00438113fe9 /sys/dev/ahci | |
| parent | 737d93433cefb60c8dd0f95d94f6def141704008 (diff) | |
| download | FreeBSD-src-a9d32e2a18a255072c843d33eba2dc18662c60e0.zip FreeBSD-src-a9d32e2a18a255072c843d33eba2dc18662c60e0.tar.gz | |
Revert interrupt reason check order back.
ATAPI errors may set IF bit together with TFE.
Diffstat (limited to 'sys/dev/ahci')
| -rw-r--r-- | sys/dev/ahci/ahci.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/sys/dev/ahci/ahci.c b/sys/dev/ahci/ahci.c index 485ac3d..0a2472e 100644 --- a/sys/dev/ahci/ahci.c +++ b/sys/dev/ahci/ahci.c @@ -1001,12 +1001,7 @@ ahci_ch_intr(void *data) /* XXX: reqests in loading state. */ if (((err >> i) & 1) == 0) continue; - if (istatus & AHCI_P_IX_IF) { - if (ch->numtslots == 0 && i != ccs) - et = AHCI_ERR_INNOCENT; - else - et = AHCI_ERR_SATA; - } else if (istatus & AHCI_P_IX_TFE) { + if (istatus & AHCI_P_IX_TFE) { /* Task File Error */ if (ch->numtslots == 0) { /* Untagged operation. */ @@ -1019,6 +1014,11 @@ ahci_ch_intr(void *data) et = AHCI_ERR_NCQ; ncq_err = 1; } + } else if (istatus & AHCI_P_IX_IF) { + if (ch->numtslots == 0 && i != ccs) + et = AHCI_ERR_INNOCENT; + else + et = AHCI_ERR_SATA; } else et = AHCI_ERR_INVALID; ahci_end_transaction(&ch->slot[i], et); |
