Nicholas Bellinger a026757ff5 target: Add target_submit_cmd_map_sgls for SGL fabric memory passthrough ...

This patch adds a new target_submit_cmd_map_sgls() to pass pre-allocated
SGL memory using transport_generic_map_mem_to_cmd() logic into the generic
target submit I/O codepath.

It also adds a target_submit_cmd() wrapper around target_submit_cmd_map_sgls()
for existing fabric code that already assumes internal target-core SGL memory
allocation.

(v2: Rename to target_submit_cmd_map_sgls + drop TARGET_SCF_MAP_MEM flag
     in favor of non zero sgl_count check)

Reported-by: Christoph Hellwig <[email protected]>
Cc: Christoph Hellwig <[email protected]>
Signed-off-by: Nicholas Bellinger <[email protected]>

2012-10-02 14:16:08 -07:00

..

configfs_macros.h

doc: fix broken references

2011-09-27 18:08:04 +02:00

target_core_backend.h

target: Drop se_subsystem_api->[write_cache,fua_write]_emulated flags

2012-09-17 17:13:34 -07:00

target_core_base.h

target: support zero allocation length in REQUEST SENSE

2012-09-07 11:14:21 -07:00

target_core_configfs.h

[SCSI] target: add initial statistics

2011-03-23 11:36:50 -05:00

target_core_fabric_configfs.h

…

target_core_fabric.h

target: Add target_submit_cmd_map_sgls for SGL fabric memory passthrough

2012-10-02 14:16:08 -07:00