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| author | Marc Carino <marc.ceeeee@gmail.com> | 2013-08-24 23:22:48 -0700 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2013-08-25 09:39:11 -0400 |
| commit | 8be5ad9acb7c11b9d717bcdbe3d6de0dab081a39 (patch) | |
| tree | 528bb497df99021c96fef990ccd4b3ae1b248e28 /include/linux/libata.h | |
| parent | f1bc1e4c44b1b78fe34431936c60759b5aad5e3f (diff) | |
| download | lwn-8be5ad9acb7c11b9d717bcdbe3d6de0dab081a39.tar.gz lwn-8be5ad9acb7c11b9d717bcdbe3d6de0dab081a39.zip | |
libata: Populate host-to-device FIS "auxiliary" field
SATA 3.1 added an "auxiliary" field to the host-to-device FIS.
Populate the host-to-device FIS with the new field via the
taskfile struct.
Signed-off-by: Marc Carino <marc.ceeeee@gmail.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'include/linux/libata.h')
| -rw-r--r-- | include/linux/libata.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/libata.h b/include/linux/libata.h index 3198617905e1..9b6ba196179f 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -555,6 +555,10 @@ struct ata_taskfile { u8 device; u8 command; /* IO operation */ + + u32 auxiliary; /* auxiliary field */ + /* from SATA 3.1 and */ + /* ATA-8 ACS-3 */ }; #ifdef CONFIG_ATA_SFF |