target: Update QUEUE ALGORITHM MODIFIER control page default
This patch adds the default 'Unrestricted reordering allowed' for SCSI
control mode page QUEUE ALGORITHM MODIFIER on a per se_device basis in
target_modesense_control() following spc4r23. This includes a new
emuluate_rest_reord configfs attribute that currently (only) accepts
zero to signal 'Unrestricted reordering allowed' in control mode page
usage by the backend target device.
Reported-by: Roland Dreier <roland@purestorage.com>
Signed-off-by: Nicholas Bellinger <nab@risingtidesystems.com>
diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h
index 8204c76..86ca355 100644
--- a/include/target/target_core_base.h
+++ b/include/target/target_core_base.h
@@ -662,6 +662,7 @@
int emulate_alua;
int enforce_pr_isids;
int is_nonrot;
+ int emulate_rest_reord;
u32 hw_block_size;
u32 block_size;
u32 hw_max_sectors;
