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| author | FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> | 2007-07-09 12:52:06 +0900 |
|---|---|---|
| committer | James Bottomley <jejb@mulgrave.localdomain> | 2007-07-18 11:18:07 -0500 |
| commit | 7aa68e80bd481faae1234bc2a7e4bcc9348f98b4 (patch) | |
| tree | d5df54a48de9c214fde64dd536e79ed3bba942a5 /include/scsi/scsi_transport_sas.h | |
| parent | 3ac709c113daa19e375e8b0fef318fab1713f687 (diff) | |
| download | linux-7aa68e80bd481faae1234bc2a7e4bcc9348f98b4.tar.bz2 | |
[SCSI] transport_sas: add SAS management protocol support
The sas transport class attaches one bsg device to every SAS object
(host, device, expander, etc). LLDs can define a function to handle
SMP requests via sas_function_template::smp_handler.
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'include/scsi/scsi_transport_sas.h')
| -rw-r--r-- | include/scsi/scsi_transport_sas.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/scsi/scsi_transport_sas.h b/include/scsi/scsi_transport_sas.h index 97eeb5b59ea5..af304fb9d979 100644 --- a/include/scsi/scsi_transport_sas.h +++ b/include/scsi/scsi_transport_sas.h @@ -7,7 +7,7 @@ struct scsi_transport_template; struct sas_rphy; - +struct request; enum sas_device_type { SAS_PHY_UNUSED, @@ -172,6 +172,7 @@ struct sas_function_template { int (*phy_reset)(struct sas_phy *, int); int (*phy_enable)(struct sas_phy *, int); int (*set_phy_speed)(struct sas_phy *, struct sas_phy_linkrates *); + int (*smp_handler)(struct Scsi_Host *, struct sas_rphy *, struct request *); }; |