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| author | James Bottomley <James.Bottomley@steeleye.com> | 2006-09-07 02:36:13 +0400 |
|---|---|---|
| committer | James Bottomley <jejb@mulgrave.il.steeleye.com> | 2006-09-07 21:41:16 +0400 |
| commit | 88edf74610bd894b93438f389688bc8b4a2d3414 (patch) | |
| tree | 5f22ad465f07a8eda5576185db2e24ac7797d68a /include/scsi/scsi_transport_sas.h | |
| parent | b4620233d6a3510564c561a5a2a365a1d8a34b68 (diff) | |
| download | linux-88edf74610bd894b93438f389688bc8b4a2d3414.tar.xz | |
[SCSI] SAS: consolidate linkspeed definitions
At the moment we have two separate linkspeed enumerations covering
roughly the same values. This patch consolidates on a single one enum
sas_linkspeed in scsi_transport_sas.h and uses it everywhere in the
aic94xx driver. Eventually I'll get around to removing the duplicated
fields in asd_sas_phy and sas_phy ...
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 | 26 |
1 files changed, 17 insertions, 9 deletions
diff --git a/include/scsi/scsi_transport_sas.h b/include/scsi/scsi_transport_sas.h index eeb2200de855..87de518960c1 100644 --- a/include/scsi/scsi_transport_sas.h +++ b/include/scsi/scsi_transport_sas.h @@ -24,15 +24,23 @@ enum sas_protocol { }; enum sas_linkrate { - SAS_LINK_RATE_UNKNOWN, - SAS_PHY_DISABLED, - SAS_LINK_RATE_FAILED, - SAS_SATA_SPINUP_HOLD, - SAS_SATA_PORT_SELECTOR, - SAS_LINK_RATE_1_5_GBPS, - SAS_LINK_RATE_3_0_GBPS, - SAS_LINK_RATE_6_0_GBPS, - SAS_LINK_VIRTUAL, + /* These Values are defined in the SAS standard */ + SAS_LINK_RATE_UNKNOWN = 0, + SAS_PHY_DISABLED = 1, + SAS_PHY_RESET_PROBLEM = 2, + SAS_SATA_SPINUP_HOLD = 3, + SAS_SATA_PORT_SELECTOR = 4, + SAS_PHY_RESET_IN_PROGRESS = 5, + SAS_LINK_RATE_1_5_GBPS = 8, + SAS_LINK_RATE_G1 = SAS_LINK_RATE_1_5_GBPS, + SAS_LINK_RATE_3_0_GBPS = 9, + SAS_LINK_RATE_G2 = SAS_LINK_RATE_3_0_GBPS, + SAS_LINK_RATE_6_0_GBPS = 10, + /* These are virtual to the transport class and may never + * be signalled normally since the standard defined field + * is only 4 bits */ + SAS_LINK_RATE_FAILED = 0x10, + SAS_PHY_VIRTUAL = 0x11, }; struct sas_identify { |