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| author | sos <sos@FreeBSD.org> | 2005-09-19 07:35:42 +0000 |
|---|---|---|
| committer | sos <sos@FreeBSD.org> | 2005-09-19 07:35:42 +0000 |
| commit | 903949a3ce270584d3a34e4dd95b4624f47192eb (patch) | |
| tree | e98395c8a806dfb20d9b137a46c9daeb95fea9f1 | |
| parent | 3a96c530e2e21570c06b1368d4f3168fb23cd5f0 (diff) | |
| download | FreeBSD-src-903949a3ce270584d3a34e4dd95b4624f47192eb.zip FreeBSD-src-903949a3ce270584d3a34e4dd95b4624f47192eb.tar.gz | |
Dont wait for READY on ATAPI_IDENTIFY.
Fixes the losage of some ATAPI device that reported failed probing with
"timeout waiting for read DRQ".
| -rw-r--r-- | sys/dev/ata/ata-lowlevel.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/sys/dev/ata/ata-lowlevel.c b/sys/dev/ata/ata-lowlevel.c index 29135b7..e227614 100644 --- a/sys/dev/ata/ata-lowlevel.c +++ b/sys/dev/ata/ata-lowlevel.c @@ -278,7 +278,11 @@ ata_end_transaction(struct ata_request *request) /* if read data get it */ if (request->flags & ATA_R_READ) { - if (ata_wait(ch, atadev, (ATA_S_READY | ATA_S_DRQ)) < 0) { + int flags = ATA_S_DRQ; + + if (request->u.ata.command != ATA_ATAPI_IDENTIFY) + flags |= ATA_S_READY; + if (ata_wait(ch, atadev, flags) < 0) { device_printf(request->dev, "timeout waiting for read DRQ\n"); request->result = EIO; |
