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authorJames Bottomley <James.Bottomley@steeleye.com>2006-09-07 04:28:07 +0400
committerJames Bottomley <jejb@mulgrave.il.steeleye.com>2006-09-08 00:20:23 +0400
commita01e70e570a72b8a8c9a58062e4f5bdcd3986222 (patch)
treed2b8b5e0e69d14805ac98033561597de6e24d5c6 /include/scsi/sas.h
parentd24e1eeb3a16e4944288c2f3bf082e1513f4b425 (diff)
downloadlinux-a01e70e570a72b8a8c9a58062e4f5bdcd3986222.tar.xz
[SCSI] aci94xx: implement link rate setting
This patch implements the ability to set the minimum and maximum linkrates for both libsas (for expanders) and aic94xx (for the host phys). It also tidies up the setting of the hardware min and max to make sure they're updated when the expander emits a change broadcast. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'include/scsi/sas.h')
-rw-r--r--include/scsi/sas.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/scsi/sas.h b/include/scsi/sas.h
index 9c8a5b91ae64..2f4b6afa34fc 100644
--- a/include/scsi/sas.h
+++ b/include/scsi/sas.h
@@ -121,6 +121,7 @@ enum phy_func {
PHY_FUNC_CLEAR_AFFIL,
PHY_FUNC_TX_SATA_PS_SIGNAL,
PHY_FUNC_RELEASE_SPINUP_HOLD = 0x10, /* LOCAL PORT ONLY! */
+ PHY_FUNC_SET_LINK_RATE,
};
/* SAS LLDD would need to report only _very_few_ of those, like BROADCAST.