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[SCSI] mptfusion - mapping fixs required support for transport layers.

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This utilizes the hostdata area that is hung off of scsi_target and
scsi_device for saving unique firmware mapping. This will be required
for supporting new Fibre and SPI transport support.

This also fixs problems in error handling error code for SAS
controllers, in which the incorrect mapping was passed to the
firmware.

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 Dean
2005-11-16 18:54:25 -07:00
committed by James Bottomley
parent f2ea8671a8
commit c7c82987b4
7 changed files with 417 additions and 423 deletions
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4
drivers/message/fusion/mptctl.c
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@@ -1245,7 +1245,7 @@ mptctl_gettargetinfo (unsigned long arg)
MPT_ADAPTER *ioc;
struct Scsi_Host *sh;
MPT_SCSI_HOST *hd;
VirtDevice *vdev;
VirtTarget *vdev;
char *pmem;
int *pdata;
IOCPage2_t *pIoc2;
@@ -1822,7 +1822,7 @@ mptctl_do_mpt_command (struct mpt_ioctl_command karg, void __user *mfPtr)
case MPI_FUNCTION_SCSI_IO_REQUEST:
if (ioc->sh) {
SCSIIORequest_t *pScsiReq = (SCSIIORequest_t *) mf;
VirtDevice *pTarget = NULL;
VirtTarget *pTarget = NULL;
MPT_SCSI_HOST *hd = NULL;
int qtag = MPI_SCSIIO_CONTROL_UNTAGGED;
int scsidir = 0;