diff options
| author | Boaz Harrosh <boazharrosh@gmail.com> | 2007-12-13 12:43:24 -0600 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@HansenPartnership.com> | 2008-01-11 18:28:25 -0600 |
| commit | 38ad03de3fd350e683213ddf898a7049534628a8 (patch) | |
| tree | dd543bcfd0c3729be02572e816fe8fd1067ed451 | |
| parent | 004d6530f83bee43a55b51bb5960db96e7ae0ffa (diff) | |
| download | kernel_samsung_aries-38ad03de3fd350e683213ddf898a7049534628a8.zip kernel_samsung_aries-38ad03de3fd350e683213ddf898a7049534628a8.tar.gz kernel_samsung_aries-38ad03de3fd350e683213ddf898a7049534628a8.tar.bz2 | |
[SCSI] libiscsi,iser: patch for AHS support
- The default initialization of hdr_max is the minimum -
sizeof(struct iscsi_cmd) - Once this patch goes into iser the default
initialization at libiscsi can be removed.
- This is not yet full support for AHSs at iser end. But it should be easy.
Just allocate more space at iser_desc right after iscsi_hdr. Than
at transmission time use ctask->hdr_len to retrieve the total
size of all iscsi pdu headers. See previous patch at iscsi_tcp.[ch]
Signed-off-by: Boaz Harrosh <bharrosh@panasas.com>
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| -rw-r--r-- | drivers/infiniband/ulp/iser/iscsi_iser.c | 1 | ||||
| -rw-r--r-- | drivers/scsi/libiscsi.c | 1 |
2 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/ulp/iser/iscsi_iser.c b/drivers/infiniband/ulp/iser/iscsi_iser.c index 2eadb6d..a2622f4 100644 --- a/drivers/infiniband/ulp/iser/iscsi_iser.c +++ b/drivers/infiniband/ulp/iser/iscsi_iser.c @@ -400,6 +400,7 @@ iscsi_iser_session_create(struct iscsi_transport *iscsit, ctask = session->cmds[i]; iser_ctask = ctask->dd_data; ctask->hdr = (struct iscsi_cmd *)&iser_ctask->desc.iscsi_header; + ctask->hdr_max = sizeof(iser_ctask->desc.iscsi_header); } for (i = 0; i < session->mgmtpool_max; i++) { diff --git a/drivers/scsi/libiscsi.c b/drivers/scsi/libiscsi.c index 0d7914f..5936586 100644 --- a/drivers/scsi/libiscsi.c +++ b/drivers/scsi/libiscsi.c @@ -1570,7 +1570,6 @@ iscsi_session_setup(struct iscsi_transport *iscsit, if (cmd_task_size) ctask->dd_data = &ctask[1]; ctask->itt = cmd_i; - ctask->hdr_max = sizeof(struct iscsi_cmd); INIT_LIST_HEAD(&ctask->running); } |