diff options
| author | Alexander Yurchenko <grange@cvs.openbsd.org> | 2005-05-15 18:09:30 +0000 |
|---|---|---|
| committer | Alexander Yurchenko <grange@cvs.openbsd.org> | 2005-05-15 18:09:30 +0000 |
| commit | 7680ecc4f68a0747b7a93e75e689cc59ac8fa358 (patch) | |
| tree | a404b30b5c5fdd21567f17d768555a82c56a4d8e | |
| parent | 1177586f605d0fc57128fce81a479094f3c75e7a (diff) | |
Use FLUSHCACHE EXT instead of FLUSHCACHE for LBA48 operations.
First noticed by christos@netbsd (iirc) a long time ago.
Tested by canacar@ and krw@.
| -rw-r--r-- | sys/dev/ata/wd.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sys/dev/ata/wd.c b/sys/dev/ata/wd.c index 97c52e29b0f..840f088b165 100644 --- a/sys/dev/ata/wd.c +++ b/sys/dev/ata/wd.c @@ -1,4 +1,4 @@ -/* $OpenBSD: wd.c,v 1.41 2004/07/06 00:38:38 aaron Exp $ */ +/* $OpenBSD: wd.c,v 1.42 2005/05/15 18:09:29 grange Exp $ */ /* $NetBSD: wd.c,v 1.193 1999/02/28 17:15:27 explorer Exp $ */ /* @@ -1274,7 +1274,8 @@ wd_flushcache(struct wd_softc *wd, int flags) if (wd->drvp->ata_vers < 4) /* WDCC_FLUSHCACHE is here since ATA-4 */ return; bzero(&wdc_c, sizeof(struct wdc_command)); - wdc_c.r_command = WDCC_FLUSHCACHE; + wdc_c.r_command = (wd->sc_flags & WDF_LBA48 ? WDCC_FLUSHCACHE_EXT : + WDCC_FLUSHCACHE); wdc_c.r_st_bmask = WDCS_DRDY; wdc_c.r_st_pmask = WDCS_DRDY; if (flags != 0) { |