diff options
| author | Eric Moore <eric.moore@lsil.com> | 2006-06-27 14:42:12 -0600 |
|---|---|---|
| committer | James Bottomley <jejb@mulgrave.il.steeleye.com> | 2006-06-28 12:41:33 -0400 |
| commit | 547f9a218436ea35baf9a52e981753e44d9cff1f (patch) | |
| tree | 59a13af4b90e3f51bf2ca795765161062e44518a /drivers/message/fusion/mptbase.h | |
| parent | 65c92b09acf0218b64f1c7ba4fdabeb8b732c876 (diff) | |
| download | op-kernel-dev-547f9a218436ea35baf9a52e981753e44d9cff1f.zip op-kernel-dev-547f9a218436ea35baf9a52e981753e44d9cff1f.tar.gz | |
[SCSI] mptsas: wide port support
* Wide port support added - using James Bottomley's new SAS wide port API.
(There is a known problem in sas transport layer reported yesterday to
James. The Kobject dev.bus_ids for end devices are not unique across
expanders. I have added a work around in this patch, where I asigning
an unique port identifier for every port within the host - this solves
the problem, but I expect a fix from James in the sas transport).
* Adding target_alloc and target_destroy entry points, and moving code over
from the slave entry points.
* The renaming of some mptscsih_xxx functions declared in mptsas.c,
to mptsas_xxx.
* Target Reset moved from slave_destroy to hotplug work thread
handling (with regard to device removal). Also inhibit IO to end device
while device is being broken down . Talked to James Smart about this
at Linux Expo (with questions of how the fc transport handles this).
* Cleaning up the kzalloc's, and kfree's
Signed-off-by: Eric Moore <Eric.Moore@lsil.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'drivers/message/fusion/mptbase.h')
| -rw-r--r-- | drivers/message/fusion/mptbase.h | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/drivers/message/fusion/mptbase.h b/drivers/message/fusion/mptbase.h index 4720f9a..ddef586 100644 --- a/drivers/message/fusion/mptbase.h +++ b/drivers/message/fusion/mptbase.h @@ -76,8 +76,8 @@ #define COPYRIGHT "Copyright (c) 1999-2005 " MODULEAUTHOR #endif -#define MPT_LINUX_VERSION_COMMON "3.03.10" -#define MPT_LINUX_PACKAGE_NAME "@(#)mptlinux-3.03.10" +#define MPT_LINUX_VERSION_COMMON "3.04.00" +#define MPT_LINUX_PACKAGE_NAME "@(#)mptlinux-3.04.00" #define WHAT_MAGIC_STRING "@" "(" "#" ")" #define show_mptmod_ver(s,ver) \ @@ -342,6 +342,7 @@ typedef struct _VirtTarget { u8 negoFlags; /* bit field, see above */ u8 raidVolume; /* set, if RAID Volume */ u8 type; /* byte 0 of Inquiry data */ + u8 deleted; /* target in process of being removed */ u32 num_luns; u32 luns[8]; /* Max LUNs is 256 */ } VirtTarget; @@ -633,7 +634,7 @@ typedef struct _MPT_ADAPTER int sas_index; /* index refrencing */ MPT_SAS_MGMT sas_mgmt; int num_ports; - struct work_struct mptscsih_persistTask; + struct work_struct sas_persist_task; struct work_struct fc_setup_reset_work; struct list_head fc_rports; @@ -642,6 +643,7 @@ typedef struct _MPT_ADAPTER struct work_struct fc_rescan_work; char fc_rescan_work_q_name[KOBJ_NAME_LEN]; struct workqueue_struct *fc_rescan_work_q; + u8 port_serial_number; } MPT_ADAPTER; /* @@ -893,6 +895,13 @@ typedef struct _mpt_sge { #define DBG_DUMP_REQUEST_FRAME_HDR(mfp) #endif +// debug sas wide ports +#ifdef MPT_DEBUG_SAS_WIDE +#define dsaswideprintk(x) printk x +#else +#define dsaswideprintk(x) +#endif + /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/ |
