struct kmem_cache *lio_ooo_cache;
struct kmem_cache *lio_r2t_cache;
-static int iscsit_handle_immediate_data(struct iscsi_cmd *,
+static int iscsit_handle_immediate_data(struct iscsit_cmd *,
struct iscsi_scsi_req *, u32);
struct iscsi_tiqn *iscsit_get_tiqn_for_login(unsigned char *buf)
return 0;
}
-static void iscsit_get_rx_pdu(struct iscsi_conn *);
+static void iscsit_get_rx_pdu(struct iscsit_conn *);
-int iscsit_queue_rsp(struct iscsi_conn *conn, struct iscsi_cmd *cmd)
+int iscsit_queue_rsp(struct iscsit_conn *conn, struct iscsit_cmd *cmd)
{
return iscsit_add_cmd_to_response_queue(cmd, cmd->conn, cmd->i_state);
}
EXPORT_SYMBOL(iscsit_queue_rsp);
-void iscsit_aborted_task(struct iscsi_conn *conn, struct iscsi_cmd *cmd)
+void iscsit_aborted_task(struct iscsit_conn *conn, struct iscsit_cmd *cmd)
{
spin_lock_bh(&conn->cmd_lock);
if (!list_empty(&cmd->i_conn_node))
static void iscsit_do_crypto_hash_buf(struct ahash_request *, const void *,
u32, u32, const void *, void *);
-static void iscsit_tx_thread_wait_for_tcp(struct iscsi_conn *);
+static void iscsit_tx_thread_wait_for_tcp(struct iscsit_conn *);
static int
-iscsit_xmit_nondatain_pdu(struct iscsi_conn *conn, struct iscsi_cmd *cmd,
+iscsit_xmit_nondatain_pdu(struct iscsit_conn *conn, struct iscsit_cmd *cmd,
const void *data_buf, u32 data_buf_len)
{
struct iscsi_hdr *hdr = (struct iscsi_hdr *)cmd->pdu;
return 0;
}
-static int iscsit_map_iovec(struct iscsi_cmd *cmd, struct kvec *iov, int nvec,
+static int iscsit_map_iovec(struct iscsit_cmd *cmd, struct kvec *iov, int nvec,
u32 data_offset, u32 data_length);
-static void iscsit_unmap_iovec(struct iscsi_cmd *);
-static u32 iscsit_do_crypto_hash_sg(struct ahash_request *, struct iscsi_cmd *,
+static void iscsit_unmap_iovec(struct iscsit_cmd *);
+static u32 iscsit_do_crypto_hash_sg(struct ahash_request *, struct iscsit_cmd *,
u32, u32, u32, u8 *);
static int
-iscsit_xmit_datain_pdu(struct iscsi_conn *conn, struct iscsi_cmd *cmd,
+iscsit_xmit_datain_pdu(struct iscsit_conn *conn, struct iscsit_cmd *cmd,
const struct iscsi_datain *datain)
{
struct kvec *iov;
return 0;
}
-static int iscsit_xmit_pdu(struct iscsi_conn *conn, struct iscsi_cmd *cmd,
+static int iscsit_xmit_pdu(struct iscsit_conn *conn, struct iscsit_cmd *cmd,
struct iscsi_datain_req *dr, const void *buf,
u32 buf_len)
{
return iscsit_xmit_nondatain_pdu(conn, cmd, buf, buf_len);
}
-static enum target_prot_op iscsit_get_sup_prot_ops(struct iscsi_conn *conn)
+static enum target_prot_op iscsit_get_sup_prot_ops(struct iscsit_conn *conn)
{
return TARGET_PROT_NORMAL;
}
}
int iscsit_add_reject(
- struct iscsi_conn *conn,
+ struct iscsit_conn *conn,
u8 reason,
unsigned char *buf)
{
- struct iscsi_cmd *cmd;
+ struct iscsit_cmd *cmd;
cmd = iscsit_allocate_cmd(conn, TASK_INTERRUPTIBLE);
if (!cmd)
EXPORT_SYMBOL(iscsit_add_reject);
static int iscsit_add_reject_from_cmd(
- struct iscsi_cmd *cmd,
+ struct iscsit_cmd *cmd,
u8 reason,
bool add_to_conn,
unsigned char *buf)
{
- struct iscsi_conn *conn;
+ struct iscsit_conn *conn;
const bool do_put = cmd->se_cmd.se_tfo != NULL;
if (!cmd->conn) {
return -1;
}
-static int iscsit_add_reject_cmd(struct iscsi_cmd *cmd, u8 reason,
+static int iscsit_add_reject_cmd(struct iscsit_cmd *cmd, u8 reason,
unsigned char *buf)
{
return iscsit_add_reject_from_cmd(cmd, reason, true, buf);
}
-int iscsit_reject_cmd(struct iscsi_cmd *cmd, u8 reason, unsigned char *buf)
+int iscsit_reject_cmd(struct iscsit_cmd *cmd, u8 reason, unsigned char *buf)
{
return iscsit_add_reject_from_cmd(cmd, reason, false, buf);
}
* Map some portion of the allocated scatterlist to an iovec, suitable for
* kernel sockets to copy data in/out.
*/
-static int iscsit_map_iovec(struct iscsi_cmd *cmd, struct kvec *iov, int nvec,
+static int iscsit_map_iovec(struct iscsit_cmd *cmd, struct kvec *iov, int nvec,
u32 data_offset, u32 data_length)
{
u32 i = 0, orig_data_length = data_length;
return -1;
}
-static void iscsit_unmap_iovec(struct iscsi_cmd *cmd)
+static void iscsit_unmap_iovec(struct iscsit_cmd *cmd)
{
u32 i;
struct scatterlist *sg;
kunmap(sg_page(&sg[i]));
}
-static void iscsit_ack_from_expstatsn(struct iscsi_conn *conn, u32 exp_statsn)
+static void iscsit_ack_from_expstatsn(struct iscsit_conn *conn, u32 exp_statsn)
{
LIST_HEAD(ack_list);
- struct iscsi_cmd *cmd, *cmd_p;
+ struct iscsit_cmd *cmd, *cmd_p;
conn->exp_statsn = exp_statsn;
}
}
-static int iscsit_allocate_iovecs(struct iscsi_cmd *cmd)
+static int iscsit_allocate_iovecs(struct iscsit_cmd *cmd)
{
u32 iov_count = max(1UL, DIV_ROUND_UP(cmd->se_cmd.data_length, PAGE_SIZE));
return 0;
}
-int iscsit_setup_scsi_cmd(struct iscsi_conn *conn, struct iscsi_cmd *cmd,
+int iscsit_setup_scsi_cmd(struct iscsit_conn *conn, struct iscsit_cmd *cmd,
unsigned char *buf)
{
int data_direction, payload_length;
}
EXPORT_SYMBOL(iscsit_setup_scsi_cmd);
-void iscsit_set_unsolicited_dataout(struct iscsi_cmd *cmd)
+void iscsit_set_unsolicited_dataout(struct iscsit_cmd *cmd)
{
iscsit_set_dataout_sequence_values(cmd);
}
EXPORT_SYMBOL(iscsit_set_unsolicited_dataout);
-int iscsit_process_scsi_cmd(struct iscsi_conn *conn, struct iscsi_cmd *cmd,
+int iscsit_process_scsi_cmd(struct iscsit_conn *conn, struct iscsit_cmd *cmd,
struct iscsi_scsi_req *hdr)
{
int cmdsn_ret = 0;
EXPORT_SYMBOL(iscsit_process_scsi_cmd);
static int
-iscsit_get_immediate_data(struct iscsi_cmd *cmd, struct iscsi_scsi_req *hdr,
+iscsit_get_immediate_data(struct iscsit_cmd *cmd, struct iscsi_scsi_req *hdr,
bool dump_payload)
{
int cmdsn_ret = 0, immed_ret = IMMEDIATE_DATA_NORMAL_OPERATION;
}
static int
-iscsit_handle_scsi_cmd(struct iscsi_conn *conn, struct iscsi_cmd *cmd,
+iscsit_handle_scsi_cmd(struct iscsit_conn *conn, struct iscsit_cmd *cmd,
unsigned char *buf)
{
struct iscsi_scsi_req *hdr = (struct iscsi_scsi_req *)buf;
static u32 iscsit_do_crypto_hash_sg(
struct ahash_request *hash,
- struct iscsi_cmd *cmd,
+ struct iscsit_cmd *cmd,
u32 data_offset,
u32 data_length,
u32 padding,
}
int
-__iscsit_check_dataout_hdr(struct iscsi_conn *conn, void *buf,
- struct iscsi_cmd *cmd, u32 payload_length,
+__iscsit_check_dataout_hdr(struct iscsit_conn *conn, void *buf,
+ struct iscsit_cmd *cmd, u32 payload_length,
bool *success)
{
struct iscsi_data *hdr = buf;
EXPORT_SYMBOL(__iscsit_check_dataout_hdr);
int
-iscsit_check_dataout_hdr(struct iscsi_conn *conn, void *buf,
- struct iscsi_cmd **out_cmd)
+iscsit_check_dataout_hdr(struct iscsit_conn *conn, void *buf,
+ struct iscsit_cmd **out_cmd)
{
struct iscsi_data *hdr = buf;
- struct iscsi_cmd *cmd;
+ struct iscsit_cmd *cmd;
u32 payload_length = ntoh24(hdr->dlength);
int rc;
bool success = false;
EXPORT_SYMBOL(iscsit_check_dataout_hdr);
static int
-iscsit_get_dataout(struct iscsi_conn *conn, struct iscsi_cmd *cmd,
+iscsit_get_dataout(struct iscsit_conn *conn, struct iscsit_cmd *cmd,
struct iscsi_data *hdr)
{
struct kvec *iov;
}
int
-iscsit_check_dataout_payload(struct iscsi_cmd *cmd, struct iscsi_data *hdr,
+iscsit_check_dataout_payload(struct iscsit_cmd *cmd, struct iscsi_data *hdr,
bool data_crc_failed)
{
- struct iscsi_conn *conn = cmd->conn;
+ struct iscsit_conn *conn = cmd->conn;
int rc, ooo_cmdsn;
/*
* Increment post receive data and CRC values or perform
}
EXPORT_SYMBOL(iscsit_check_dataout_payload);
-static int iscsit_handle_data_out(struct iscsi_conn *conn, unsigned char *buf)
+static int iscsit_handle_data_out(struct iscsit_conn *conn, unsigned char *buf)
{
- struct iscsi_cmd *cmd = NULL;
+ struct iscsit_cmd *cmd = NULL;
struct iscsi_data *hdr = (struct iscsi_data *)buf;
int rc;
bool data_crc_failed = false;
return iscsit_check_dataout_payload(cmd, hdr, data_crc_failed);
}
-int iscsit_setup_nop_out(struct iscsi_conn *conn, struct iscsi_cmd *cmd,
+int iscsit_setup_nop_out(struct iscsit_conn *conn, struct iscsit_cmd *cmd,
struct iscsi_nopout *hdr)
{
u32 payload_length = ntoh24(hdr->dlength);
* This is not a response to a Unsolicited NopIN, which means
* it can either be a NOPOUT ping request (with a valid ITT),
* or a NOPOUT not requesting a NOPIN (with a reserved ITT).
- * Either way, make sure we allocate an struct iscsi_cmd, as both
+ * Either way, make sure we allocate an struct iscsit_cmd, as both
* can contain ping data.
*/
if (hdr->ttt == cpu_to_be32(0xFFFFFFFF)) {
}
EXPORT_SYMBOL(iscsit_setup_nop_out);
-int iscsit_process_nop_out(struct iscsi_conn *conn, struct iscsi_cmd *cmd,
+int iscsit_process_nop_out(struct iscsit_conn *conn, struct iscsit_cmd *cmd,
struct iscsi_nopout *hdr)
{
- struct iscsi_cmd *cmd_p = NULL;
+ struct iscsit_cmd *cmd_p = NULL;
int cmdsn_ret = 0;
/*
* Initiator is expecting a NopIN ping reply..
}
EXPORT_SYMBOL(iscsit_process_nop_out);
-static int iscsit_handle_nop_out(struct iscsi_conn *conn, struct iscsi_cmd *cmd,
+static int iscsit_handle_nop_out(struct iscsit_conn *conn, struct iscsit_cmd *cmd,
unsigned char *buf)
{
unsigned char *ping_data = NULL;
ping_data[payload_length] = '\0';
/*
- * Attach ping data to struct iscsi_cmd->buf_ptr.
+ * Attach ping data to struct iscsit_cmd->buf_ptr.
*/
cmd->buf_ptr = ping_data;
cmd->buf_ptr_size = payload_length;
}
int
-iscsit_handle_task_mgt_cmd(struct iscsi_conn *conn, struct iscsi_cmd *cmd,
+iscsit_handle_task_mgt_cmd(struct iscsit_conn *conn, struct iscsit_cmd *cmd,
unsigned char *buf)
{
struct se_tmr_req *se_tmr;
/* #warning FIXME: Support Text Command parameters besides SendTargets */
int
-iscsit_setup_text_cmd(struct iscsi_conn *conn, struct iscsi_cmd *cmd,
+iscsit_setup_text_cmd(struct iscsit_conn *conn, struct iscsit_cmd *cmd,
struct iscsi_text *hdr)
{
u32 payload_length = ntoh24(hdr->dlength);
EXPORT_SYMBOL(iscsit_setup_text_cmd);
int
-iscsit_process_text_cmd(struct iscsi_conn *conn, struct iscsi_cmd *cmd,
+iscsit_process_text_cmd(struct iscsit_conn *conn, struct iscsit_cmd *cmd,
struct iscsi_text *hdr)
{
unsigned char *text_in = cmd->text_in_ptr, *text_ptr;
EXPORT_SYMBOL(iscsit_process_text_cmd);
static int
-iscsit_handle_text_cmd(struct iscsi_conn *conn, struct iscsi_cmd *cmd,
+iscsit_handle_text_cmd(struct iscsit_conn *conn, struct iscsit_cmd *cmd,
unsigned char *buf)
{
struct iscsi_text *hdr = (struct iscsi_text *)buf;
return iscsit_reject_cmd(cmd, ISCSI_REASON_PROTOCOL_ERROR, buf);
}
-int iscsit_logout_closesession(struct iscsi_cmd *cmd, struct iscsi_conn *conn)
+int iscsit_logout_closesession(struct iscsit_cmd *cmd, struct iscsit_conn *conn)
{
- struct iscsi_conn *conn_p;
- struct iscsi_session *sess = conn->sess;
+ struct iscsit_conn *conn_p;
+ struct iscsit_session *sess = conn->sess;
pr_debug("Received logout request CLOSESESSION on CID: %hu"
" for SID: %u.\n", conn->cid, conn->sess->sid);
return 0;
}
-int iscsit_logout_closeconnection(struct iscsi_cmd *cmd, struct iscsi_conn *conn)
+int iscsit_logout_closeconnection(struct iscsit_cmd *cmd, struct iscsit_conn *conn)
{
- struct iscsi_conn *l_conn;
- struct iscsi_session *sess = conn->sess;
+ struct iscsit_conn *l_conn;
+ struct iscsit_session *sess = conn->sess;
pr_debug("Received logout request CLOSECONNECTION for CID:"
" %hu on CID: %hu.\n", cmd->logout_cid, conn->cid);
return 0;
}
-int iscsit_logout_removeconnforrecovery(struct iscsi_cmd *cmd, struct iscsi_conn *conn)
+int iscsit_logout_removeconnforrecovery(struct iscsit_cmd *cmd, struct iscsit_conn *conn)
{
- struct iscsi_session *sess = conn->sess;
+ struct iscsit_session *sess = conn->sess;
pr_debug("Received explicit REMOVECONNFORRECOVERY logout for"
" CID: %hu on CID: %hu.\n", cmd->logout_cid, conn->cid);
}
int
-iscsit_handle_logout_cmd(struct iscsi_conn *conn, struct iscsi_cmd *cmd,
+iscsit_handle_logout_cmd(struct iscsit_conn *conn, struct iscsit_cmd *cmd,
unsigned char *buf)
{
int cmdsn_ret, logout_remove = 0;
EXPORT_SYMBOL(iscsit_handle_logout_cmd);
int iscsit_handle_snack(
- struct iscsi_conn *conn,
+ struct iscsit_conn *conn,
unsigned char *buf)
{
struct iscsi_snack *hdr;
}
EXPORT_SYMBOL(iscsit_handle_snack);
-static void iscsit_rx_thread_wait_for_tcp(struct iscsi_conn *conn)
+static void iscsit_rx_thread_wait_for_tcp(struct iscsit_conn *conn)
{
if ((conn->sock->sk->sk_shutdown & SEND_SHUTDOWN) ||
(conn->sock->sk->sk_shutdown & RCV_SHUTDOWN)) {
}
static int iscsit_handle_immediate_data(
- struct iscsi_cmd *cmd,
+ struct iscsit_cmd *cmd,
struct iscsi_scsi_req *hdr,
u32 length)
{
int iov_ret, rx_got = 0, rx_size = 0;
u32 checksum, iov_count = 0, padding = 0;
- struct iscsi_conn *conn = cmd->conn;
+ struct iscsit_conn *conn = cmd->conn;
struct kvec *iov;
void *overflow_buf = NULL;
/* #warning iscsi_build_conn_drop_async_message() only sends out on connections
with active network interface */
-static void iscsit_build_conn_drop_async_message(struct iscsi_conn *conn)
+static void iscsit_build_conn_drop_async_message(struct iscsit_conn *conn)
{
- struct iscsi_cmd *cmd;
- struct iscsi_conn *conn_p;
+ struct iscsit_cmd *cmd;
+ struct iscsit_conn *conn_p;
bool found = false;
lockdep_assert_held(&conn->sess->conn_lock);
}
static int iscsit_send_conn_drop_async_message(
- struct iscsi_cmd *cmd,
- struct iscsi_conn *conn)
+ struct iscsit_cmd *cmd,
+ struct iscsit_conn *conn)
{
struct iscsi_async *hdr;
return conn->conn_transport->iscsit_xmit_pdu(conn, cmd, NULL, NULL, 0);
}
-static void iscsit_tx_thread_wait_for_tcp(struct iscsi_conn *conn)
+static void iscsit_tx_thread_wait_for_tcp(struct iscsit_conn *conn)
{
if ((conn->sock->sk->sk_shutdown & SEND_SHUTDOWN) ||
(conn->sock->sk->sk_shutdown & RCV_SHUTDOWN)) {
}
void
-iscsit_build_datain_pdu(struct iscsi_cmd *cmd, struct iscsi_conn *conn,
+iscsit_build_datain_pdu(struct iscsit_cmd *cmd, struct iscsit_conn *conn,
struct iscsi_datain *datain, struct iscsi_data_rsp *hdr,
bool set_statsn)
{
}
EXPORT_SYMBOL(iscsit_build_datain_pdu);
-static int iscsit_send_datain(struct iscsi_cmd *cmd, struct iscsi_conn *conn)
+static int iscsit_send_datain(struct iscsit_cmd *cmd, struct iscsit_conn *conn)
{
struct iscsi_data_rsp *hdr = (struct iscsi_data_rsp *)&cmd->pdu[0];
struct iscsi_datain datain;
}
int
-iscsit_build_logout_rsp(struct iscsi_cmd *cmd, struct iscsi_conn *conn,
+iscsit_build_logout_rsp(struct iscsit_cmd *cmd, struct iscsit_conn *conn,
struct iscsi_logout_rsp *hdr)
{
- struct iscsi_conn *logout_conn = NULL;
+ struct iscsit_conn *logout_conn = NULL;
struct iscsi_conn_recovery *cr = NULL;
- struct iscsi_session *sess = conn->sess;
+ struct iscsit_session *sess = conn->sess;
/*
* The actual shutting down of Sessions and/or Connections
* for CLOSESESSION and CLOSECONNECTION Logout Requests
EXPORT_SYMBOL(iscsit_build_logout_rsp);
static int
-iscsit_send_logout(struct iscsi_cmd *cmd, struct iscsi_conn *conn)
+iscsit_send_logout(struct iscsit_cmd *cmd, struct iscsit_conn *conn)
{
int rc;
}
void
-iscsit_build_nopin_rsp(struct iscsi_cmd *cmd, struct iscsi_conn *conn,
+iscsit_build_nopin_rsp(struct iscsit_cmd *cmd, struct iscsit_conn *conn,
struct iscsi_nopin *hdr, bool nopout_response)
{
hdr->opcode = ISCSI_OP_NOOP_IN;
* Unsolicited NOPIN, either requesting a response or not.
*/
static int iscsit_send_unsolicited_nopin(
- struct iscsi_cmd *cmd,
- struct iscsi_conn *conn,
+ struct iscsit_cmd *cmd,
+ struct iscsit_conn *conn,
int want_response)
{
struct iscsi_nopin *hdr = (struct iscsi_nopin *)&cmd->pdu[0];
}
static int
-iscsit_send_nopin(struct iscsi_cmd *cmd, struct iscsi_conn *conn)
+iscsit_send_nopin(struct iscsit_cmd *cmd, struct iscsit_conn *conn)
{
struct iscsi_nopin *hdr = (struct iscsi_nopin *)&cmd->pdu[0];
iscsit_build_nopin_rsp(cmd, conn, hdr, true);
/*
- * NOPOUT Ping Data is attached to struct iscsi_cmd->buf_ptr.
- * NOPOUT DataSegmentLength is at struct iscsi_cmd->buf_ptr_size.
+ * NOPOUT Ping Data is attached to struct iscsit_cmd->buf_ptr.
+ * NOPOUT DataSegmentLength is at struct iscsit_cmd->buf_ptr_size.
*/
pr_debug("Echoing back %u bytes of ping data.\n", cmd->buf_ptr_size);
}
static int iscsit_send_r2t(
- struct iscsi_cmd *cmd,
- struct iscsi_conn *conn)
+ struct iscsit_cmd *cmd,
+ struct iscsit_conn *conn)
{
struct iscsi_r2t *r2t;
struct iscsi_r2t_rsp *hdr;
* connection recovery.
*/
int iscsit_build_r2ts_for_cmd(
- struct iscsi_conn *conn,
- struct iscsi_cmd *cmd,
+ struct iscsit_conn *conn,
+ struct iscsit_cmd *cmd,
bool recovery)
{
int first_r2t = 1;
}
EXPORT_SYMBOL(iscsit_build_r2ts_for_cmd);
-void iscsit_build_rsp_pdu(struct iscsi_cmd *cmd, struct iscsi_conn *conn,
+void iscsit_build_rsp_pdu(struct iscsit_cmd *cmd, struct iscsit_conn *conn,
bool inc_stat_sn, struct iscsi_scsi_rsp *hdr)
{
if (inc_stat_sn)
}
EXPORT_SYMBOL(iscsit_build_rsp_pdu);
-static int iscsit_send_response(struct iscsi_cmd *cmd, struct iscsi_conn *conn)
+static int iscsit_send_response(struct iscsit_cmd *cmd, struct iscsit_conn *conn)
{
struct iscsi_scsi_rsp *hdr = (struct iscsi_scsi_rsp *)&cmd->pdu[0];
bool inc_stat_sn = (cmd->i_state == ISTATE_SEND_STATUS);
}
void
-iscsit_build_task_mgt_rsp(struct iscsi_cmd *cmd, struct iscsi_conn *conn,
+iscsit_build_task_mgt_rsp(struct iscsit_cmd *cmd, struct iscsit_conn *conn,
struct iscsi_tm_rsp *hdr)
{
struct se_tmr_req *se_tmr = cmd->se_cmd.se_tmr_req;
EXPORT_SYMBOL(iscsit_build_task_mgt_rsp);
static int
-iscsit_send_task_mgt_rsp(struct iscsi_cmd *cmd, struct iscsi_conn *conn)
+iscsit_send_task_mgt_rsp(struct iscsit_cmd *cmd, struct iscsit_conn *conn)
{
struct iscsi_tm_rsp *hdr = (struct iscsi_tm_rsp *)&cmd->pdu[0];
#define SENDTARGETS_BUF_LIMIT 32768U
static int
-iscsit_build_sendtargets_response(struct iscsi_cmd *cmd,
+iscsit_build_sendtargets_response(struct iscsit_cmd *cmd,
enum iscsit_transport_type network_transport,
int skip_bytes, bool *completed)
{
char *payload = NULL;
- struct iscsi_conn *conn = cmd->conn;
+ struct iscsit_conn *conn = cmd->conn;
struct iscsi_portal_group *tpg;
struct iscsi_tiqn *tiqn;
struct iscsi_tpg_np *tpg_np;
}
int
-iscsit_build_text_rsp(struct iscsi_cmd *cmd, struct iscsi_conn *conn,
+iscsit_build_text_rsp(struct iscsit_cmd *cmd, struct iscsit_conn *conn,
struct iscsi_text_rsp *hdr,
enum iscsit_transport_type network_transport)
{
EXPORT_SYMBOL(iscsit_build_text_rsp);
static int iscsit_send_text_rsp(
- struct iscsi_cmd *cmd,
- struct iscsi_conn *conn)
+ struct iscsit_cmd *cmd,
+ struct iscsit_conn *conn)
{
struct iscsi_text_rsp *hdr = (struct iscsi_text_rsp *)cmd->pdu;
int text_length;
}
void
-iscsit_build_reject(struct iscsi_cmd *cmd, struct iscsi_conn *conn,
+iscsit_build_reject(struct iscsit_cmd *cmd, struct iscsit_conn *conn,
struct iscsi_reject *hdr)
{
hdr->opcode = ISCSI_OP_REJECT;
EXPORT_SYMBOL(iscsit_build_reject);
static int iscsit_send_reject(
- struct iscsi_cmd *cmd,
- struct iscsi_conn *conn)
+ struct iscsit_cmd *cmd,
+ struct iscsit_conn *conn)
{
struct iscsi_reject *hdr = (struct iscsi_reject *)&cmd->pdu[0];
ISCSI_HDR_LEN);
}
-void iscsit_thread_get_cpumask(struct iscsi_conn *conn)
+void iscsit_thread_get_cpumask(struct iscsit_conn *conn)
{
int ord, cpu;
cpumask_var_t conn_allowed_cpumask;
cpumask_setall(conn->conn_cpumask);
}
-static void iscsit_thread_reschedule(struct iscsi_conn *conn)
+static void iscsit_thread_reschedule(struct iscsit_conn *conn)
{
/*
* If iscsit_global->allowed_cpumask modified, reschedule iSCSI
}
void iscsit_thread_check_cpumask(
- struct iscsi_conn *conn,
+ struct iscsit_conn *conn,
struct task_struct *p,
int mode)
{
EXPORT_SYMBOL(iscsit_thread_check_cpumask);
int
-iscsit_immediate_queue(struct iscsi_conn *conn, struct iscsi_cmd *cmd, int state)
+iscsit_immediate_queue(struct iscsit_conn *conn, struct iscsit_cmd *cmd, int state)
{
int ret;
EXPORT_SYMBOL(iscsit_immediate_queue);
static int
-iscsit_handle_immediate_queue(struct iscsi_conn *conn)
+iscsit_handle_immediate_queue(struct iscsit_conn *conn)
{
struct iscsit_transport *t = conn->conn_transport;
struct iscsi_queue_req *qr;
- struct iscsi_cmd *cmd;
+ struct iscsit_cmd *cmd;
u8 state;
int ret;
}
int
-iscsit_response_queue(struct iscsi_conn *conn, struct iscsi_cmd *cmd, int state)
+iscsit_response_queue(struct iscsit_conn *conn, struct iscsit_cmd *cmd, int state)
{
int ret;
}
EXPORT_SYMBOL(iscsit_response_queue);
-static int iscsit_handle_response_queue(struct iscsi_conn *conn)
+static int iscsit_handle_response_queue(struct iscsit_conn *conn)
{
struct iscsit_transport *t = conn->conn_transport;
struct iscsi_queue_req *qr;
- struct iscsi_cmd *cmd;
+ struct iscsit_cmd *cmd;
u8 state;
int ret;
int iscsi_target_tx_thread(void *arg)
{
int ret = 0;
- struct iscsi_conn *conn = arg;
+ struct iscsit_conn *conn = arg;
bool conn_freed = false;
/*
return 0;
}
-static int iscsi_target_rx_opcode(struct iscsi_conn *conn, unsigned char *buf)
+static int iscsi_target_rx_opcode(struct iscsit_conn *conn, unsigned char *buf)
{
struct iscsi_hdr *hdr = (struct iscsi_hdr *)buf;
- struct iscsi_cmd *cmd;
+ struct iscsit_cmd *cmd;
int ret = 0;
switch (hdr->opcode & ISCSI_OPCODE_MASK) {
return iscsit_add_reject(conn, ISCSI_REASON_BOOKMARK_NO_RESOURCES, buf);
}
-static bool iscsi_target_check_conn_state(struct iscsi_conn *conn)
+static bool iscsi_target_check_conn_state(struct iscsit_conn *conn)
{
bool ret;
return ret;
}
-static void iscsit_get_rx_pdu(struct iscsi_conn *conn)
+static void iscsit_get_rx_pdu(struct iscsit_conn *conn)
{
int ret;
u8 *buffer, opcode;
int iscsi_target_rx_thread(void *arg)
{
int rc;
- struct iscsi_conn *conn = arg;
+ struct iscsit_conn *conn = arg;
bool conn_freed = false;
/*
return 0;
}
-static void iscsit_release_commands_from_conn(struct iscsi_conn *conn)
+static void iscsit_release_commands_from_conn(struct iscsit_conn *conn)
{
LIST_HEAD(tmp_list);
- struct iscsi_cmd *cmd = NULL, *cmd_tmp = NULL;
- struct iscsi_session *sess = conn->sess;
+ struct iscsit_cmd *cmd = NULL, *cmd_tmp = NULL;
+ struct iscsit_session *sess = conn->sess;
/*
* We expect this function to only ever be called from either RX or TX
* thread context via iscsit_close_connection() once the other context
}
static void iscsit_stop_timers_for_cmds(
- struct iscsi_conn *conn)
+ struct iscsit_conn *conn)
{
- struct iscsi_cmd *cmd;
+ struct iscsit_cmd *cmd;
spin_lock_bh(&conn->cmd_lock);
list_for_each_entry(cmd, &conn->conn_cmd_list, i_conn_node) {
}
int iscsit_close_connection(
- struct iscsi_conn *conn)
+ struct iscsit_conn *conn)
{
int conn_logout = (conn->conn_state == TARG_CONN_STATE_IN_LOGOUT);
- struct iscsi_session *sess = conn->sess;
+ struct iscsit_session *sess = conn->sess;
pr_debug("Closing iSCSI connection CID %hu on SID:"
" %u\n", conn->cid, sess->sid);
* However for iser-target, isert_wait4logout() is using conn_logout_comp
* to signal logout response TX interrupt completion. Go ahead and skip
* this for iser since isert_rx_opcode() does not wait on logout failure,
- * and to avoid iscsi_conn pointer dereference in iser-target code.
+ * and to avoid iscsit_conn pointer dereference in iser-target code.
*/
if (!conn->conn_transport->rdma_shutdown)
complete(&conn->conn_logout_comp);
*
* During normal operation clear the out of order commands (but
* do not free the struct iscsi_ooo_cmdsn's) and release all
- * struct iscsi_cmds.
+ * struct iscsit_cmds.
*/
if (atomic_read(&conn->connection_recovery)) {
iscsit_discard_unacknowledged_ooo_cmdsns_for_conn(conn);
* If the iSCSI Session for the iSCSI Initiator Node exists,
* forcefully shutdown the iSCSI NEXUS.
*/
-int iscsit_close_session(struct iscsi_session *sess, bool can_sleep)
+int iscsit_close_session(struct iscsit_session *sess, bool can_sleep)
{
struct iscsi_portal_group *tpg = sess->tpg;
struct se_portal_group *se_tpg = &tpg->tpg_se_tpg;
}
static void iscsit_logout_post_handler_closesession(
- struct iscsi_conn *conn)
+ struct iscsit_conn *conn)
{
- struct iscsi_session *sess = conn->sess;
+ struct iscsit_session *sess = conn->sess;
int sleep = 1;
/*
* Traditional iscsi/tcp will invoke this logic from TX thread
}
static void iscsit_logout_post_handler_samecid(
- struct iscsi_conn *conn)
+ struct iscsit_conn *conn)
{
int sleep = 1;
}
static void iscsit_logout_post_handler_diffcid(
- struct iscsi_conn *conn,
+ struct iscsit_conn *conn,
u16 cid)
{
- struct iscsi_conn *l_conn;
- struct iscsi_session *sess = conn->sess;
+ struct iscsit_conn *l_conn;
+ struct iscsit_session *sess = conn->sess;
bool conn_found = false;
if (!sess)
* Return of 0 causes the TX thread to restart.
*/
int iscsit_logout_post_handler(
- struct iscsi_cmd *cmd,
- struct iscsi_conn *conn)
+ struct iscsit_cmd *cmd,
+ struct iscsit_conn *conn)
{
int ret = 0;
}
EXPORT_SYMBOL(iscsit_logout_post_handler);
-void iscsit_fail_session(struct iscsi_session *sess)
+void iscsit_fail_session(struct iscsit_session *sess)
{
- struct iscsi_conn *conn;
+ struct iscsit_conn *conn;
spin_lock_bh(&sess->conn_lock);
list_for_each_entry(conn, &sess->sess_conn_list, conn_list) {
}
void iscsit_stop_session(
- struct iscsi_session *sess,
+ struct iscsit_session *sess,
int session_sleep,
int connection_sleep)
{
u16 conn_count = atomic_read(&sess->nconn);
- struct iscsi_conn *conn, *conn_tmp = NULL;
+ struct iscsit_conn *conn, *conn_tmp = NULL;
int is_last;
spin_lock_bh(&sess->conn_lock);
int iscsit_release_sessions_for_tpg(struct iscsi_portal_group *tpg, int force)
{
- struct iscsi_session *sess;
+ struct iscsit_session *sess;
struct se_portal_group *se_tpg = &tpg->tpg_se_tpg;
struct se_session *se_sess, *se_sess_tmp;
LIST_HEAD(free_list);
list_for_each_entry_safe(se_sess, se_sess_tmp, &se_tpg->tpg_sess_list,
sess_list) {
- sess = (struct iscsi_session *)se_sess->fabric_sess_ptr;
+ sess = (struct iscsit_session *)se_sess->fabric_sess_ptr;
spin_lock(&sess->conn_lock);
if (atomic_read(&sess->session_fall_back_to_erl0) ||
spin_unlock_bh(&se_tpg->session_lock);
list_for_each_entry_safe(se_sess, se_sess_tmp, &free_list, sess_list) {
- sess = (struct iscsi_session *)se_sess->fabric_sess_ptr;
+ sess = (struct iscsit_session *)se_sess->fabric_sess_ptr;
list_del_init(&se_sess->sess_list);
iscsit_stop_session(sess, 1, 1);
projects / platform / kernel / linux-starfive.git / blobdiff