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| author | philip <philip@FreeBSD.org> | 2008-08-15 10:55:11 +0000 |
|---|---|---|
| committer | philip <philip@FreeBSD.org> | 2008-08-15 10:55:11 +0000 |
| commit | 311231d490d114d702898a3547094efcbd883851 (patch) | |
| tree | 878c629585f29ddd422b21307f7fc59c0e640a91 /sys/dev/ata/ata-all.h | |
| parent | 2c4b93bf045f307042b9dc3ec000775209cf37e6 (diff) | |
| download | FreeBSD-src-311231d490d114d702898a3547094efcbd883851.zip FreeBSD-src-311231d490d114d702898a3547094efcbd883851.tar.gz | |
Introduce a new loader tunable "hw.ata.ata_dma_check_80pin", defaulting to 1.
This can be used to disable the 80pin cable check on systems which forget to
set the bit -- such as certain laptops and Soekris boards.
PR: kern/114605 (somewhat reworked)
Submitted by: marck
MFC after: 1 week
Diffstat (limited to 'sys/dev/ata/ata-all.h')
| -rw-r--r-- | sys/dev/ata/ata-all.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/dev/ata/ata-all.h b/sys/dev/ata/ata-all.h index 4bccc4d..b2283b9 100644 --- a/sys/dev/ata/ata-all.h +++ b/sys/dev/ata/ata-all.h @@ -544,7 +544,8 @@ extern struct intr_config_hook *ata_delayed_attach; extern devclass_t ata_devclass; extern int ata_wc; extern int ata_setmax; - +extern int ata_dma_check_80pin; + /* public prototypes */ /* ata-all.c: */ int ata_probe(device_t dev); |
