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9c58b7ddd7
Every fabric driver has to supply a se_tfo->set_fabric_sense_len()
method, just so iSCSI can return an offset of 2. However, every fabric
driver is already allocating a sense buffer and passing it into the
target core, either via transport_init_se_cmd() or target_submit_cmd().
So instead of having iSCSI pass the start of its sense buffer into the
core and then later tell the core to skip the first 2 bytes, it seems
easier for iSCSI just to do the offset of 2 when it passes the sense
buffer into the core. Then we can drop the se_tfo->set_fabric_sense_len()
everywhere, and just add a couple of lines of code to iSCSI to set the
sense data length to the beginning of the buffer right before it sends
it over the network.
(nab: Remove .set_fabric_sense_len usage from tcm_qla2xxx_npiv_ops +
change transport_get_sense_buffer to follow v3.6-rc6 code w/o
->set_fabric_sense_len usage)
Signed-off-by: Roland Dreier <roland@purestorage.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
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|---|---|---|
| .. | ||
| Kconfig | ||
| Makefile | ||
| qla_attr.c | ||
| qla_bsg.c | ||
| qla_bsg.h | ||
| qla_dbg.c | ||
| qla_dbg.h | ||
| qla_def.h | ||
| qla_devtbl.h | ||
| qla_dfs.c | ||
| qla_fw.h | ||
| qla_gbl.h | ||
| qla_gs.c | ||
| qla_init.c | ||
| qla_inline.h | ||
| qla_iocb.c | ||
| qla_isr.c | ||
| qla_mbx.c | ||
| qla_mid.c | ||
| qla_nx.c | ||
| qla_nx.h | ||
| qla_os.c | ||
| qla_settings.h | ||
| qla_sup.c | ||
| qla_target.c | ||
| qla_target.h | ||
| qla_version.h | ||
| tcm_qla2xxx.c | ||
| tcm_qla2xxx.h | ||