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-rw-r--r--include/target/iscsi/iscsi_transport.h6
-rw-r--r--include/target/target_core_backend.h3
-rw-r--r--include/target/target_core_base.h34
-rw-r--r--include/target/target_core_fabric.h6
4 files changed, 32 insertions, 17 deletions
diff --git a/include/target/iscsi/iscsi_transport.h b/include/target/iscsi/iscsi_transport.h
index ae5a1711196..daef9daa500 100644
--- a/include/target/iscsi/iscsi_transport.h
+++ b/include/target/iscsi/iscsi_transport.h
@@ -12,6 +12,7 @@ struct iscsit_transport {
int (*iscsit_setup_np)(struct iscsi_np *, struct __kernel_sockaddr_storage *);
int (*iscsit_accept_np)(struct iscsi_np *, struct iscsi_conn *);
void (*iscsit_free_np)(struct iscsi_np *);
+ void (*iscsit_wait_conn)(struct iscsi_conn *);
void (*iscsit_free_conn)(struct iscsi_conn *);
int (*iscsit_get_login_rx)(struct iscsi_conn *, struct iscsi_login *);
int (*iscsit_put_login_tx)(struct iscsi_conn *, struct iscsi_login *, u32);
@@ -20,6 +21,8 @@ struct iscsit_transport {
int (*iscsit_get_dataout)(struct iscsi_conn *, struct iscsi_cmd *, bool);
int (*iscsit_queue_data_in)(struct iscsi_conn *, struct iscsi_cmd *);
int (*iscsit_queue_status)(struct iscsi_conn *, struct iscsi_cmd *);
+ void (*iscsit_aborted_task)(struct iscsi_conn *, struct iscsi_cmd *);
+ enum target_prot_op (*iscsit_get_sup_prot_ops)(struct iscsi_conn *);
};
static inline void *iscsit_priv_cmd(struct iscsi_cmd *cmd)
@@ -67,7 +70,8 @@ extern void iscsit_build_nopin_rsp(struct iscsi_cmd *, struct iscsi_conn *,
extern void iscsit_build_task_mgt_rsp(struct iscsi_cmd *, struct iscsi_conn *,
struct iscsi_tm_rsp *);
extern int iscsit_build_text_rsp(struct iscsi_cmd *, struct iscsi_conn *,
- struct iscsi_text_rsp *);
+ struct iscsi_text_rsp *,
+ enum iscsit_transport_type);
extern void iscsit_build_reject(struct iscsi_cmd *, struct iscsi_conn *,
struct iscsi_reject *);
extern int iscsit_build_logout_rsp(struct iscsi_cmd *, struct iscsi_conn *,
diff --git a/include/target/target_core_backend.h b/include/target/target_core_backend.h
index 7020e33e742..9adc1bca117 100644
--- a/include/target/target_core_backend.h
+++ b/include/target/target_core_backend.h
@@ -59,6 +59,7 @@ int transport_subsystem_register(struct se_subsystem_api *);
void transport_subsystem_release(struct se_subsystem_api *);
void target_complete_cmd(struct se_cmd *, u8);
+void target_complete_cmd_with_length(struct se_cmd *, u8, int);
sense_reason_t spc_parse_cdb(struct se_cmd *cmd, unsigned int *size);
sense_reason_t spc_emulate_report_luns(struct se_cmd *cmd);
@@ -73,10 +74,12 @@ sense_reason_t sbc_execute_unmap(struct se_cmd *cmd,
sense_reason_t (*do_unmap_fn)(struct se_cmd *cmd, void *priv,
sector_t lba, sector_t nolb),
void *priv);
+void sbc_dif_generate(struct se_cmd *);
sense_reason_t sbc_dif_verify_write(struct se_cmd *, sector_t, unsigned int,
unsigned int, struct scatterlist *, int);
sense_reason_t sbc_dif_verify_read(struct se_cmd *, sector_t, unsigned int,
unsigned int, struct scatterlist *, int);
+sense_reason_t sbc_dif_read_strip(struct se_cmd *);
void transport_set_vpd_proto_id(struct t10_vpd *, unsigned char *);
int transport_set_vpd_assoc(struct t10_vpd *, unsigned char *);
diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h
index c9c791209cd..9ec9864ecf3 100644
--- a/include/target/target_core_base.h
+++ b/include/target/target_core_base.h
@@ -162,7 +162,7 @@ enum se_cmd_flags_table {
SCF_SENT_CHECK_CONDITION = 0x00000800,
SCF_OVERFLOW_BIT = 0x00001000,
SCF_UNDERFLOW_BIT = 0x00002000,
- SCF_SENT_DELAYED_TAS = 0x00004000,
+ SCF_SEND_DELAYED_TAS = 0x00004000,
SCF_ALUA_NON_OPTIMIZED = 0x00008000,
SCF_PASSTHROUGH_SG_TO_MEM_NOALLOC = 0x00020000,
SCF_ACK_KREF = 0x00040000,
@@ -442,19 +442,18 @@ struct se_tmr_req {
};
enum target_prot_op {
- TARGET_PROT_NORMAL = 0,
- TARGET_PROT_DIN_INSERT,
- TARGET_PROT_DOUT_INSERT,
- TARGET_PROT_DIN_STRIP,
- TARGET_PROT_DOUT_STRIP,
- TARGET_PROT_DIN_PASS,
- TARGET_PROT_DOUT_PASS,
+ TARGET_PROT_NORMAL = 0,
+ TARGET_PROT_DIN_INSERT = (1 << 0),
+ TARGET_PROT_DOUT_INSERT = (1 << 1),
+ TARGET_PROT_DIN_STRIP = (1 << 2),
+ TARGET_PROT_DOUT_STRIP = (1 << 3),
+ TARGET_PROT_DIN_PASS = (1 << 4),
+ TARGET_PROT_DOUT_PASS = (1 << 5),
};
-enum target_prot_ho {
- PROT_SEPERATED,
- PROT_INTERLEAVED,
-};
+#define TARGET_PROT_ALL TARGET_PROT_DIN_INSERT | TARGET_PROT_DOUT_INSERT | \
+ TARGET_PROT_DIN_STRIP | TARGET_PROT_DOUT_STRIP | \
+ TARGET_PROT_DIN_PASS | TARGET_PROT_DOUT_PASS
enum target_prot_type {
TARGET_DIF_TYPE0_PROT,
@@ -463,6 +462,12 @@ enum target_prot_type {
TARGET_DIF_TYPE3_PROT,
};
+enum target_core_dif_check {
+ TARGET_DIF_CHECK_GUARD = 0x1 << 0,
+ TARGET_DIF_CHECK_APPTAG = 0x1 << 1,
+ TARGET_DIF_CHECK_REFTAG = 0x1 << 2,
+};
+
struct se_dif_v1_tuple {
__be16 guard_tag;
__be16 app_tag;
@@ -525,7 +530,6 @@ struct se_cmd {
#define CMD_T_COMPLETE (1 << 2)
#define CMD_T_SENT (1 << 4)
#define CMD_T_STOP (1 << 5)
-#define CMD_T_FAILED (1 << 6)
#define CMD_T_DEV_ACTIVE (1 << 7)
#define CMD_T_REQUEST_STOP (1 << 8)
#define CMD_T_BUSY (1 << 9)
@@ -557,13 +561,14 @@ struct se_cmd {
/* DIF related members */
enum target_prot_op prot_op;
enum target_prot_type prot_type;
+ u8 prot_checks;
u32 prot_length;
u32 reftag_seed;
struct scatterlist *t_prot_sg;
unsigned int t_prot_nents;
- enum target_prot_ho prot_handover;
sense_reason_t pi_err;
sector_t bad_sector;
+ bool prot_pto;
};
struct se_ua {
@@ -604,6 +609,7 @@ struct se_node_acl {
struct se_session {
unsigned sess_tearing_down:1;
u64 sess_bin_isid;
+ enum target_prot_op sup_prot_ops;
struct se_node_acl *se_node_acl;
struct se_portal_group *se_tpg;
void *fabric_sess_ptr;
diff --git a/include/target/target_core_fabric.h b/include/target/target_core_fabric.h
index 0218d689b3d..22a4e98eec8 100644
--- a/include/target/target_core_fabric.h
+++ b/include/target/target_core_fabric.h
@@ -62,6 +62,7 @@ struct target_core_fabric_ops {
int (*queue_data_in)(struct se_cmd *);
int (*queue_status)(struct se_cmd *);
void (*queue_tm_rsp)(struct se_cmd *);
+ void (*aborted_task)(struct se_cmd *);
/*
* fabric module calls for target_core_fabric_configfs.c
*/
@@ -83,10 +84,11 @@ struct target_core_fabric_ops {
void (*fabric_drop_nodeacl)(struct se_node_acl *);
};
-struct se_session *transport_init_session(void);
+struct se_session *transport_init_session(enum target_prot_op);
int transport_alloc_session_tags(struct se_session *, unsigned int,
unsigned int);
-struct se_session *transport_init_session_tags(unsigned int, unsigned int);
+struct se_session *transport_init_session_tags(unsigned int, unsigned int,
+ enum target_prot_op);
void __transport_register_session(struct se_portal_group *,
struct se_node_acl *, struct se_session *, void *);
void transport_register_session(struct se_portal_group *,
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-11-10 04:36:00 +0000