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[SCSI] fusion - removing target_id/bus_id from the VirtDevice structure

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It makes no sense in keeping the target_id and bus_id
in the VirtDevice structure, when it can be obtained
from the VirtTarget structure.

In addition, this patch fix's couple compilation bugs
in mptfc.c when MPT_DEBUG_FC is enabled. This
provided by Micheal Reed.

Signed-off-by: Eric Moore <Eric.Moore@lsil.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
This commit is contained in:
Moore, Eric
2006-03-14 09:19:36 -07:00
committed by James Bottomley
parent c972c70fa0
commit 914c2d8e59
5 changed files with 30 additions and 55 deletions
Download Patch File Download Diff File Expand all files Collapse all files

24
drivers/message/fusion/mptsas.c
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@ -350,6 +350,7 @@ mptsas_slave_alloc(struct scsi_device *sdev)
VirtTarget *vtarget;
VirtDevice *vdev;
struct scsi_target *starget;
u32 target_id;
int i;
vdev = kzalloc(sizeof(VirtDevice), GFP_KERNEL);
@ -358,10 +359,10 @@ mptsas_slave_alloc(struct scsi_device *sdev)
hd->ioc->name, sizeof(VirtDevice));
return -ENOMEM;
}
vdev->ioc_id = hd->ioc->id;
sdev->hostdata = vdev;
starget = scsi_target(sdev);
vtarget = starget->hostdata;
vtarget->ioc_id = hd->ioc->id;
vdev->vtarget = vtarget;
if (vtarget->num_luns == 0) {
vtarget->tflags = MPT_TARGET_FLAGS_Q_YES|MPT_TARGET_FLAGS_VALID_INQUIRY;
@ -372,8 +373,8 @@ mptsas_slave_alloc(struct scsi_device *sdev)
RAID volumes placed beyond the last expected port.
*/
if (sdev->channel == hd->ioc->num_ports) {
vdev->target_id = sdev->id;
vdev->bus_id = 0;
target_id = sdev->id;
vtarget->bus_id = 0;
vdev->lun = 0;
goto out;
}
@ -384,11 +385,10 @@ mptsas_slave_alloc(struct scsi_device *sdev)
for (i = 0; i < p->num_phys; i++) {
if (p->phy_info[i].attached.sas_address ==
rphy->identify.sas_address) {
vdev->target_id =
p->phy_info[i].attached.id;
vdev->bus_id = p->phy_info[i].attached.channel;
target_id = p->phy_info[i].attached.id;
vtarget->bus_id = p->phy_info[i].attached.channel;
vdev->lun = sdev->lun;
mutex_unlock(&hd->ioc->sas_topology_mutex);
mutex_unlock(&hd->ioc->sas_topology_mutex);
goto out;
}
}
@ -399,9 +399,7 @@ mptsas_slave_alloc(struct scsi_device *sdev)
return -ENXIO;
out:
vtarget->ioc_id = vdev->ioc_id;
vtarget->target_id = vdev->target_id;
vtarget->bus_id = vdev->bus_id;
vtarget->target_id = target_id;
vtarget->num_luns++;
return 0;
}
@ -444,8 +442,8 @@ mptsas_slave_destroy(struct scsi_device *sdev)
if (vdev->configured_lun){
if (mptscsih_TMHandler(hd,
MPI_SCSITASKMGMT_TASKTYPE_TARGET_RESET,
vdev->bus_id,
vdev->target_id,
vdev->vtarget->bus_id,
vdev->vtarget->target_id,
0, 0, 5 /* 5 second timeout */)
< 0){
@ -455,7 +453,7 @@ mptsas_slave_destroy(struct scsi_device *sdev)
printk(MYIOC_s_WARN_FMT
"Error processing TaskMgmt id=%d TARGET_RESET\n",
hd->ioc->name,
vdev->target_id);
vdev->vtarget->target_id);
hd->tmPending = 0;
hd->tmState = TM_STATE_NONE;