Merge commit 'v3.6-rc1' into linux-next

* commit 'v3.6-rc1': (9532 commits)
  Linux 3.6-rc1
  mm: remove node_start_pfn checking in new WARN_ON for now
  ARM: mmp: add missing irqs.h
  arm: mvebu: fix typo in .dtsi comment for Armada XP SoCs
  ARM: PRIMA2: delete redundant codes to restore LATCHED when timer resumes
  libceph: fix crypto key null deref, memory leak
  ceph: simplify+fix atomic_open
  sh: explicitly include sh_dma.h in setup-sh7722.c
  um: Add arch/x86/um to MAINTAINERS
  um: pass siginfo to guest process
  um: fix ubd_file_size for read-only files
  md/dm-raid: DM_RAID should select MD_RAID10
  md/raid1: submit IO from originating thread instead of md thread.
  raid5: raid5d handle stripe in batch way
  raid5: make_request use batch stripe release
  um: pull interrupt_end() into userspace()
  um: split syscall_trace(), pass pt_regs to it
  um: switch UPT_SET_RETURN_VALUE and regs_return_value to pt_regs
  MIPS: Loongson 2: Sort out clock managment.
  locks: remove unused lm_release_private
  ...

1 files changed, 13 insertions, 4 deletions

diff --git a/include/target/target_core_backend.h b/include/target/target_core_backend.h
index 2d7db85e93ae..f1405d335a96 100644
--- a/include/target/target_core_backend.h
+++ b/include/target/target_core_backend.h
@@ -24,10 +24,8 @@ struct se_subsystem_api {
 				struct se_subsystem_dev *, void *);
 	void (*free_device)(void *);
 	int (*transport_complete)(struct se_cmd *cmd, struct scatterlist *);
-	int (*execute_cmd)(struct se_cmd *, struct scatterlist *, u32,
-			enum dma_data_direction);
-	int (*do_discard)(struct se_device *, sector_t, u32);
-	void (*do_sync_cache)(struct se_cmd *);
+
+	int (*parse_cdb)(struct se_cmd *cmd);
 	ssize_t (*check_configfs_dev_params)(struct se_hba *,
 			struct se_subsystem_dev *);
 	ssize_t (*set_configfs_dev_params)(struct se_hba *,
@@ -40,6 +38,13 @@ struct se_subsystem_api {
 	unsigned char *(*get_sense_buffer)(struct se_cmd *);
 };
 
+struct spc_ops {
+	int (*execute_rw)(struct se_cmd *cmd);
+	int (*execute_sync_cache)(struct se_cmd *cmd);
+	int (*execute_write_same)(struct se_cmd *cmd);
+	int (*execute_unmap)(struct se_cmd *cmd);
+};
+
 int	transport_subsystem_register(struct se_subsystem_api *);
 void	transport_subsystem_release(struct se_subsystem_api *);
 
@@ -49,6 +54,10 @@ struct se_device *transport_add_device_to_core_hba(struct se_hba *,
 
 void	target_complete_cmd(struct se_cmd *, u8);
 
+int	sbc_parse_cdb(struct se_cmd *cmd, struct spc_ops *ops);
+int	spc_parse_cdb(struct se_cmd *cmd, unsigned int *size);
+int	spc_get_write_same_sectors(struct se_cmd *cmd);
+
 void	transport_set_vpd_proto_id(struct t10_vpd *, unsigned char *);
 int	transport_set_vpd_assoc(struct t10_vpd *, unsigned char *);
 int	transport_set_vpd_ident_type(struct t10_vpd *, unsigned char *);