diff options
| -rw-r--r-- | drivers/infiniband/ulp/iser/iscsi_iser.c | 32 | ||||
| -rw-r--r-- | drivers/scsi/be2iscsi/be_iscsi.c | 19 | ||||
| -rw-r--r-- | drivers/scsi/be2iscsi/be_main.c | 15 | ||||
| -rw-r--r-- | drivers/scsi/bnx2i/bnx2i_iscsi.c | 34 | ||||
| -rw-r--r-- | drivers/scsi/cxgbi/cxgb3i/cxgb3i.c | 11 | ||||
| -rw-r--r-- | drivers/scsi/cxgbi/cxgb4i/cxgb4i.c | 11 | ||||
| -rw-r--r-- | drivers/scsi/cxgbi/libcxgbi.c | 20 | ||||
| -rw-r--r-- | drivers/scsi/iscsi_tcp.c | 34 | ||||
| -rw-r--r-- | drivers/scsi/qla4xxx/ql4_os.c | 5 | ||||
| -rw-r--r-- | drivers/scsi/scsi_transport_iscsi.c | 148 | ||||
| -rw-r--r-- | include/scsi/iscsi_if.h | 38 | ||||
| -rw-r--r-- | include/scsi/scsi_transport_iscsi.h | 4 |
12 files changed, 199 insertions, 172 deletions
diff --git a/drivers/infiniband/ulp/iser/iscsi_iser.c b/drivers/infiniband/ulp/iser/iscsi_iser.c index c716722628cf..4f2411298b20 100644 --- a/drivers/infiniband/ulp/iser/iscsi_iser.c +++ b/drivers/infiniband/ulp/iser/iscsi_iser.c @@ -648,6 +648,25 @@ static mode_t iser_attr_is_visible(int param_type, int param) case ISCSI_PARAM_PERSISTENT_PORT: case ISCSI_PARAM_PING_TMO: case ISCSI_PARAM_RECV_TMO: + case ISCSI_PARAM_INITIAL_R2T_EN: + case ISCSI_PARAM_MAX_R2T: + case ISCSI_PARAM_IMM_DATA_EN: + case ISCSI_PARAM_FIRST_BURST: + case ISCSI_PARAM_MAX_BURST: + case ISCSI_PARAM_PDU_INORDER_EN: + case ISCSI_PARAM_DATASEQ_INORDER_EN: + case ISCSI_PARAM_TARGET_NAME: + case ISCSI_PARAM_TPGT: + case ISCSI_PARAM_USERNAME: + case ISCSI_PARAM_PASSWORD: + case ISCSI_PARAM_USERNAME_IN: + case ISCSI_PARAM_PASSWORD_IN: + case ISCSI_PARAM_FAST_ABORT: + case ISCSI_PARAM_ABORT_TMO: + case ISCSI_PARAM_LU_RESET_TMO: + case ISCSI_PARAM_TGT_RESET_TMO: + case ISCSI_PARAM_IFACE_NAME: + case ISCSI_PARAM_INITIATOR_NAME: return S_IRUGO; default: return 0; @@ -678,19 +697,6 @@ static struct iscsi_transport iscsi_iser_transport = { .owner = THIS_MODULE, .name = "iser", .caps = CAP_RECOVERY_L0 | CAP_MULTI_R2T, - .param_mask = ISCSI_INITIAL_R2T_EN | - ISCSI_MAX_R2T | - ISCSI_IMM_DATA_EN | - ISCSI_FIRST_BURST | - ISCSI_MAX_BURST | - ISCSI_PDU_INORDER_EN | - ISCSI_DATASEQ_INORDER_EN | - ISCSI_TARGET_NAME | ISCSI_TPGT | - ISCSI_USERNAME | ISCSI_PASSWORD | - ISCSI_USERNAME_IN | ISCSI_PASSWORD_IN | - ISCSI_FAST_ABORT | ISCSI_ABORT_TMO | - ISCSI_LU_RESET_TMO | ISCSI_TGT_RESET_TMO | - ISCSI_IFACE_NAME | ISCSI_INITIATOR_NAME, .host_param_mask = ISCSI_HOST_HWADDRESS | ISCSI_HOST_NETDEV_NAME | ISCSI_HOST_INITIATOR_NAME, diff --git a/drivers/scsi/be2iscsi/be_iscsi.c b/drivers/scsi/be2iscsi/be_iscsi.c index 87b7ae1ef488..ecd19bb3b207 100644 --- a/drivers/scsi/be2iscsi/be_iscsi.c +++ b/drivers/scsi/be2iscsi/be_iscsi.c @@ -750,6 +750,25 @@ mode_t be2iscsi_attr_is_visible(int param_type, int param) case ISCSI_PARAM_PERSISTENT_PORT: case ISCSI_PARAM_PING_TMO: case ISCSI_PARAM_RECV_TMO: + case ISCSI_PARAM_INITIAL_R2T_EN: + case ISCSI_PARAM_MAX_R2T: + case ISCSI_PARAM_IMM_DATA_EN: + case ISCSI_PARAM_FIRST_BURST: + case ISCSI_PARAM_MAX_BURST: + case ISCSI_PARAM_PDU_INORDER_EN: + case ISCSI_PARAM_DATASEQ_INORDER_EN: + case ISCSI_PARAM_ERL: + case ISCSI_PARAM_TARGET_NAME: + case ISCSI_PARAM_TPGT: + case ISCSI_PARAM_USERNAME: + case ISCSI_PARAM_PASSWORD: + case ISCSI_PARAM_USERNAME_IN: + case ISCSI_PARAM_PASSWORD_IN: + case ISCSI_PARAM_FAST_ABORT: + case ISCSI_PARAM_ABORT_TMO: + case ISCSI_PARAM_LU_RESET_TMO: + case ISCSI_PARAM_IFACE_NAME: + case ISCSI_PARAM_INITIATOR_NAME: return S_IRUGO; default: return 0; diff --git a/drivers/scsi/be2iscsi/be_main.c b/drivers/scsi/be2iscsi/be_main.c index d2a3e4a4d024..93a3c708411a 100644 --- a/drivers/scsi/be2iscsi/be_main.c +++ b/drivers/scsi/be2iscsi/be_main.c @@ -4364,21 +4364,6 @@ struct iscsi_transport beiscsi_iscsi_transport = { .name = DRV_NAME, .caps = CAP_RECOVERY_L0 | CAP_HDRDGST | CAP_TEXT_NEGO | CAP_MULTI_R2T | CAP_DATADGST | CAP_DATA_PATH_OFFLOAD, - .param_mask = - ISCSI_INITIAL_R2T_EN | - ISCSI_MAX_R2T | - ISCSI_IMM_DATA_EN | - ISCSI_FIRST_BURST | - ISCSI_MAX_BURST | - ISCSI_PDU_INORDER_EN | - ISCSI_DATASEQ_INORDER_EN | - ISCSI_ERL | - ISCSI_TARGET_NAME | ISCSI_TPGT | - ISCSI_USERNAME | ISCSI_PASSWORD | - ISCSI_USERNAME_IN | ISCSI_PASSWORD_IN | - ISCSI_FAST_ABORT | ISCSI_ABORT_TMO | - ISCSI_LU_RESET_TMO | - ISCSI_IFACE_NAME | ISCSI_INITIATOR_NAME, .host_param_mask = ISCSI_HOST_HWADDRESS | ISCSI_HOST_IPADDRESS | ISCSI_HOST_INITIATOR_NAME, .create_session = beiscsi_session_create, diff --git a/drivers/scsi/bnx2i/bnx2i_iscsi.c b/drivers/scsi/bnx2i/bnx2i_iscsi.c index 2d529c9fa1ad..2db3399d2734 100644 --- a/drivers/scsi/bnx2i/bnx2i_iscsi.c +++ b/drivers/scsi/bnx2i/bnx2i_iscsi.c @@ -2193,6 +2193,26 @@ static mode_t bnx2i_attr_is_visible(int param_type, int param) case ISCSI_PARAM_PERSISTENT_PORT: case ISCSI_PARAM_PING_TMO: case ISCSI_PARAM_RECV_TMO: + case ISCSI_PARAM_INITIAL_R2T_EN: + case ISCSI_PARAM_MAX_R2T: + case ISCSI_PARAM_IMM_DATA_EN: + case ISCSI_PARAM_FIRST_BURST: + case ISCSI_PARAM_MAX_BURST: + case ISCSI_PARAM_PDU_INORDER_EN: + case ISCSI_PARAM_DATASEQ_INORDER_EN: + case ISCSI_PARAM_ERL: + case ISCSI_PARAM_TARGET_NAME: + case ISCSI_PARAM_TPGT: + case ISCSI_PARAM_USERNAME: + case ISCSI_PARAM_PASSWORD: + case ISCSI_PARAM_USERNAME_IN: + case ISCSI_PARAM_PASSWORD_IN: + case ISCSI_PARAM_FAST_ABORT: + case ISCSI_PARAM_ABORT_TMO: + case ISCSI_PARAM_LU_RESET_TMO: + case ISCSI_PARAM_TGT_RESET_TMO: + case ISCSI_PARAM_IFACE_NAME: + case ISCSI_PARAM_INITIATOR_NAME: return S_IRUGO; default: return 0; @@ -2231,20 +2251,6 @@ struct iscsi_transport bnx2i_iscsi_transport = { CAP_MULTI_R2T | CAP_DATADGST | CAP_DATA_PATH_OFFLOAD | CAP_TEXT_NEGO, - .param_mask = ISCSI_INITIAL_R2T_EN | - ISCSI_MAX_R2T | - ISCSI_IMM_DATA_EN | - ISCSI_FIRST_BURST | - ISCSI_MAX_BURST | - ISCSI_PDU_INORDER_EN | - ISCSI_DATASEQ_INORDER_EN | - ISCSI_ERL | - ISCSI_TARGET_NAME | ISCSI_TPGT | - ISCSI_USERNAME | ISCSI_PASSWORD | - ISCSI_USERNAME_IN | ISCSI_PASSWORD_IN | - ISCSI_FAST_ABORT | ISCSI_ABORT_TMO | - ISCSI_LU_RESET_TMO | ISCSI_TGT_RESET_TMO | - ISCSI_IFACE_NAME | ISCSI_INITIATOR_NAME, .host_param_mask = ISCSI_HOST_HWADDRESS | ISCSI_HOST_IPADDRESS | ISCSI_HOST_NETDEV_NAME, .create_session = bnx2i_session_create, diff --git a/drivers/scsi/cxgbi/cxgb3i/cxgb3i.c b/drivers/scsi/cxgbi/cxgb3i/cxgb3i.c index c13b3f0a4f03..50d4e3f05038 100644 --- a/drivers/scsi/cxgbi/cxgb3i/cxgb3i.c +++ b/drivers/scsi/cxgbi/cxgb3i/cxgb3i.c @@ -106,17 +106,6 @@ static struct iscsi_transport cxgb3i_iscsi_transport = { .caps = CAP_RECOVERY_L0 | CAP_MULTI_R2T | CAP_HDRDGST | CAP_DATADGST | CAP_DIGEST_OFFLOAD | CAP_PADDING_OFFLOAD | CAP_TEXT_NEGO, - .param_mask = - ISCSI_INITIAL_R2T_EN | ISCSI_MAX_R2T | - ISCSI_IMM_DATA_EN | ISCSI_FIRST_BURST | - ISCSI_MAX_BURST | ISCSI_PDU_INORDER_EN | - ISCSI_DATASEQ_INORDER_EN | ISCSI_ERL | - ISCSI_TARGET_NAME | ISCSI_TPGT | - ISCSI_USERNAME | ISCSI_PASSWORD | - ISCSI_USERNAME_IN | ISCSI_PASSWORD_IN | - ISCSI_FAST_ABORT | ISCSI_ABORT_TMO | - ISCSI_LU_RESET_TMO | ISCSI_TGT_RESET_TMO | - ISCSI_IFACE_NAME | ISCSI_INITIATOR_NAME, .host_param_mask = ISCSI_HOST_HWADDRESS | ISCSI_HOST_IPADDRESS | ISCSI_HOST_INITIATOR_NAME | ISCSI_HOST_NETDEV_NAME, diff --git a/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c b/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c index 89fca4b0787c..72f19ef7e016 100644 --- a/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c +++ b/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c @@ -107,17 +107,6 @@ static struct iscsi_transport cxgb4i_iscsi_transport = { .caps = CAP_RECOVERY_L0 | CAP_MULTI_R2T | CAP_HDRDGST | CAP_DATADGST | CAP_DIGEST_OFFLOAD | CAP_PADDING_OFFLOAD | CAP_TEXT_NEGO, - .param_mask = - ISCSI_INITIAL_R2T_EN | ISCSI_MAX_R2T | - ISCSI_IMM_DATA_EN | ISCSI_FIRST_BURST | - ISCSI_MAX_BURST | ISCSI_PDU_INORDER_EN | - ISCSI_DATASEQ_INORDER_EN | ISCSI_ERL | - ISCSI_TARGET_NAME | ISCSI_TPGT | - ISCSI_USERNAME | ISCSI_PASSWORD | - ISCSI_USERNAME_IN | ISCSI_PASSWORD_IN | - ISCSI_FAST_ABORT | ISCSI_ABORT_TMO | - ISCSI_LU_RESET_TMO | ISCSI_TGT_RESET_TMO | - ISCSI_IFACE_NAME | ISCSI_INITIATOR_NAME, .host_param_mask = ISCSI_HOST_HWADDRESS | ISCSI_HOST_IPADDRESS | ISCSI_HOST_INITIATOR_NAME | ISCSI_HOST_NETDEV_NAME, diff --git a/drivers/scsi/cxgbi/libcxgbi.c b/drivers/scsi/cxgbi/libcxgbi.c index e5f4f968ed7b..f9c2ca0d8083 100644 --- a/drivers/scsi/cxgbi/libcxgbi.c +++ b/drivers/scsi/cxgbi/libcxgbi.c @@ -2582,6 +2582,26 @@ mode_t cxgbi_attr_is_visible(int param_type, int param) case ISCSI_PARAM_PERSISTENT_PORT: case ISCSI_PARAM_PING_TMO: case ISCSI_PARAM_RECV_TMO: + case ISCSI_PARAM_INITIAL_R2T_EN: + case ISCSI_PARAM_MAX_R2T: + case ISCSI_PARAM_IMM_DATA_EN: + case ISCSI_PARAM_FIRST_BURST: + case ISCSI_PARAM_MAX_BURST: + case ISCSI_PARAM_PDU_INORDER_EN: + case ISCSI_PARAM_DATASEQ_INORDER_EN: + case ISCSI_PARAM_ERL: + case ISCSI_PARAM_TARGET_NAME: + case ISCSI_PARAM_TPGT: + case ISCSI_PARAM_USERNAME: + case ISCSI_PARAM_PASSWORD: + case ISCSI_PARAM_USERNAME_IN: + case ISCSI_PARAM_PASSWORD_IN: + case ISCSI_PARAM_FAST_ABORT: + case ISCSI_PARAM_ABORT_TMO: + case ISCSI_PARAM_LU_RESET_TMO: + case ISCSI_PARAM_TGT_RESET_TMO: + case ISCSI_PARAM_IFACE_NAME: + case ISCSI_PARAM_INITIATOR_NAME: return S_IRUGO; default: return 0; diff --git a/drivers/scsi/iscsi_tcp.c b/drivers/scsi/iscsi_tcp.c index 1dcb4d183bc9..6ab212211760 100644 --- a/drivers/scsi/iscsi_tcp.c +++ b/drivers/scsi/iscsi_tcp.c @@ -888,6 +888,26 @@ static mode_t iscsi_sw_tcp_attr_is_visible(int param_type, int param) case ISCSI_PARAM_PERSISTENT_PORT: case ISCSI_PARAM_PING_TMO: case ISCSI_PARAM_RECV_TMO: + case ISCSI_PARAM_INITIAL_R2T_EN: + case ISCSI_PARAM_MAX_R2T: + case ISCSI_PARAM_IMM_DATA_EN: + case ISCSI_PARAM_FIRST_BURST: + case ISCSI_PARAM_MAX_BURST: + case ISCSI_PARAM_PDU_INORDER_EN: + case ISCSI_PARAM_DATASEQ_INORDER_EN: + case ISCSI_PARAM_ERL: + case ISCSI_PARAM_TARGET_NAME: + case ISCSI_PARAM_TPGT: + case ISCSI_PARAM_USERNAME: + case ISCSI_PARAM_PASSWORD: + case ISCSI_PARAM_USERNAME_IN: + case ISCSI_PARAM_PASSWORD_IN: + case ISCSI_PARAM_FAST_ABORT: + case ISCSI_PARAM_ABORT_TMO: + case ISCSI_PARAM_LU_RESET_TMO: + case ISCSI_PARAM_TGT_RESET_TMO: + case ISCSI_PARAM_IFACE_NAME: + case ISCSI_PARAM_INITIATOR_NAME: return S_IRUGO; default: return 0; @@ -935,20 +955,6 @@ static struct iscsi_transport iscsi_sw_tcp_transport = { .name = "tcp", .caps = CAP_RECOVERY_L0 | CAP_MULTI_R2T | CAP_HDRDGST | CAP_DATADGST, - .param_mask = ISCSI_INITIAL_R2T_EN | - ISCSI_MAX_R2T | - ISCSI_IMM_DATA_EN | - ISCSI_FIRST_BURST | - ISCSI_MAX_BURST | - ISCSI_PDU_INORDER_EN | - ISCSI_DATASEQ_INORDER_EN | - ISCSI_ERL | - ISCSI_TARGET_NAME | ISCSI_TPGT | - ISCSI_USERNAME | ISCSI_PASSWORD | - ISCSI_USERNAME_IN | ISCSI_PASSWORD_IN | - ISCSI_FAST_ABORT | ISCSI_ABORT_TMO | - ISCSI_LU_RESET_TMO | ISCSI_TGT_RESET_TMO | - ISCSI_IFACE_NAME | ISCSI_INITIATOR_NAME, .host_param_mask = ISCSI_HOST_HWADDRESS | ISCSI_HOST_IPADDRESS | ISCSI_HOST_INITIATOR_NAME | ISCSI_HOST_NETDEV_NAME, diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c index f8a1506cb76a..3022c1534156 100644 --- a/drivers/scsi/qla4xxx/ql4_os.c +++ b/drivers/scsi/qla4xxx/ql4_os.c @@ -138,8 +138,6 @@ static struct iscsi_transport qla4xxx_iscsi_transport = { .name = DRIVER_NAME, .caps = CAP_FW_DB | CAP_SENDTARGETS_OFFLOAD | CAP_DATA_PATH_OFFLOAD, - .param_mask = ISCSI_TARGET_NAME | ISCSI_TPGT | - ISCSI_TARGET_ALIAS, .host_param_mask = ISCSI_HOST_HWADDRESS | ISCSI_HOST_IPADDRESS | ISCSI_HOST_INITIATOR_NAME, @@ -173,6 +171,9 @@ static mode_t ql4_attr_is_visible(int param_type, int param) switch (param) { case ISCSI_PARAM_CONN_ADDRESS: case ISCSI_PARAM_CONN_PORT: + case ISCSI_PARAM_TARGET_NAME: + case ISCSI_PARAM_TPGT: + case ISCSI_PARAM_TARGET_ALIAS: return S_IRUGO; default: return 0; diff --git a/drivers/scsi/scsi_transport_iscsi.c b/drivers/scsi/scsi_transport_iscsi.c index e9eca98e1102..75d7f6e93b67 100644 --- a/drivers/scsi/scsi_transport_iscsi.c +++ b/drivers/scsi/scsi_transport_iscsi.c @@ -32,8 +32,6 @@ #include <scsi/iscsi_if.h> #include <scsi/scsi_cmnd.h> -#define ISCSI_SESSION_ATTRS 23 -#define ISCSI_CONN_ATTRS 13 #define ISCSI_HOST_ATTRS 4 #define ISCSI_TRANSPORT_VERSION "2.0-870" @@ -79,7 +77,6 @@ struct iscsi_internal { struct device_attribute *host_attrs[ISCSI_HOST_ATTRS + 1]; struct transport_container conn_cont; struct transport_container session_cont; - struct device_attribute *session_attrs[ISCSI_SESSION_ATTRS + 1]; }; static atomic_t iscsi_session_nr; /* sysfs session id for next new session */ @@ -2114,7 +2111,6 @@ show_session_param_##param(struct device *dev, \ iscsi_session_attr_show(param, perm) \ static ISCSI_CLASS_ATTR(sess, field, S_IRUGO, show_session_param_##param, \ NULL); - iscsi_session_attr(targetname, ISCSI_PARAM_TARGET_NAME, 0); iscsi_session_attr(initial_r2t, ISCSI_PARAM_INITIAL_R2T_EN, 0); iscsi_session_attr(max_outstanding_r2t, ISCSI_PARAM_MAX_R2T, 0); @@ -2191,6 +2187,100 @@ static ISCSI_CLASS_ATTR(priv_sess, field, S_IRUGO | S_IWUSR, \ store_priv_session_##field) iscsi_priv_session_rw_attr(recovery_tmo, "%d"); +static struct attribute *iscsi_session_attrs[] = { + &dev_attr_sess_initial_r2t.attr, + &dev_attr_sess_max_outstanding_r2t.attr, + &dev_attr_sess_immediate_data.attr, + &dev_attr_sess_first_burst_len.attr, + &dev_attr_sess_max_burst_len.attr, + &dev_attr_sess_data_pdu_in_order.attr, + &dev_attr_sess_data_seq_in_order.attr, + &dev_attr_sess_erl.attr, + &dev_attr_sess_targetname.attr, + &dev_attr_sess_tpgt.attr, + &dev_attr_sess_password.attr, + &dev_attr_sess_password_in.attr, + &dev_attr_sess_username.attr, + &dev_attr_sess_username_in.attr, + &dev_attr_sess_fast_abort.attr, + &dev_attr_sess_abort_tmo.attr, + &dev_attr_sess_lu_reset_tmo.attr, + &dev_attr_sess_tgt_reset_tmo.attr, + &dev_attr_sess_ifacename.attr, + &dev_attr_sess_initiatorname.attr, + &dev_attr_sess_targetalias.attr, + &dev_attr_priv_sess_recovery_tmo.attr, + &dev_attr_priv_sess_state.attr, + NULL, +}; + +static mode_t iscsi_session_attr_is_visible(struct kobject *kobj, + struct attribute *attr, int i) +{ + struct device *cdev = container_of(kobj, struct device, kobj); + struct iscsi_cls_session *session = transport_class_to_session(cdev); + struct iscsi_transport *t = session->transport; + int param; + + if (attr == &dev_attr_sess_initial_r2t.attr) + param = ISCSI_PARAM_INITIAL_R2T_EN; + else if (attr == &dev_attr_sess_max_outstanding_r2t.attr) + param = ISCSI_PARAM_MAX_R2T; + else if (attr == &dev_attr_sess_immediate_data.attr) + param = ISCSI_PARAM_IMM_DATA_EN; + else if (attr == &dev_attr_sess_first_burst_len.attr) + param = ISCSI_PARAM_FIRST_BURST; + else if (attr == &dev_attr_sess_max_burst_len.attr) + param = ISCSI_PARAM_MAX_BURST; + else if (attr == &dev_attr_sess_data_pdu_in_order.attr) + param = ISCSI_PARAM_PDU_INORDER_EN; + else if (attr == &dev_attr_sess_data_seq_in_order.attr) + param = ISCSI_PARAM_DATASEQ_INORDER_EN; + else if (attr == &dev_attr_sess_erl.attr) + param = ISCSI_PARAM_ERL; + else if (attr == &dev_attr_sess_targetname.attr) + param = ISCSI_PARAM_TARGET_NAME; + else if (attr == &dev_attr_sess_tpgt.attr) + param = ISCSI_PARAM_TPGT; + else if (attr == &dev_attr_sess_password.attr) + param = ISCSI_PARAM_USERNAME; + else if (attr == &dev_attr_sess_password_in.attr) + param = ISCSI_PARAM_USERNAME_IN; + else if (attr == &dev_attr_sess_username.attr) + param = ISCSI_PARAM_PASSWORD; + else if (attr == &dev_attr_sess_username_in.attr) + param = ISCSI_PARAM_PASSWORD_IN; + else if (attr == &dev_attr_sess_fast_abort.attr) + param = ISCSI_PARAM_FAST_ABORT; + else if (attr == &dev_attr_sess_abort_tmo.attr) + param = ISCSI_PARAM_ABORT_TMO; + else if (attr == &dev_attr_sess_lu_reset_tmo.attr) + param = ISCSI_PARAM_LU_RESET_TMO; + else if (attr == &dev_attr_sess_tgt_reset_tmo.attr) + param = ISCSI_PARAM_TGT_RESET_TMO; + else if (attr == &dev_attr_sess_ifacename.attr) + param = ISCSI_PARAM_IFACE_NAME; + else if (attr == &dev_attr_sess_initiatorname.attr) + param = ISCSI_PARAM_INITIATOR_NAME; + else if (attr == &dev_attr_sess_targetalias.attr) + param = ISCSI_PARAM_TARGET_ALIAS; + else if (attr == &dev_attr_priv_sess_recovery_tmo.attr) + return S_IRUGO | S_IWUSR; + else if (attr == &dev_attr_priv_sess_state.attr) + return S_IRUGO; + else { + WARN_ONCE(1, "Invalid session attr"); + return 0; + } + + return t->attr_is_visible(ISCSI_PARAM, param); +} + +static struct attribute_group iscsi_session_group = { + .attrs = iscsi_session_attrs, + .is_visible = iscsi_session_attr_is_visible, +}; + /* * iSCSI host attrs */ @@ -2214,26 +2304,6 @@ iscsi_host_attr(hwaddress, ISCSI_HOST_PARAM_HWADDRESS); iscsi_host_attr(ipaddress, ISCSI_HOST_PARAM_IPADDRESS); iscsi_host_attr(initiatorname, ISCSI_HOST_PARAM_INITIATOR_NAME); -#define SETUP_PRIV_SESSION_RD_ATTR(field) \ -do { \ - priv->session_attrs[count] = &dev_attr_priv_sess_##field; \ - count++; \ -} while (0) - -#define SETUP_PRIV_SESSION_RW_ATTR(field) \ -do { \ - priv->session_attrs[count] = &dev_attr_priv_sess_##field; \ - count++; \ -} while (0) - -#define SETUP_SESSION_RD_ATTR(field, param_flag) \ -do { \ - if (tt->param_mask & param_flag) { \ - priv->session_attrs[count] = &dev_attr_sess_##field; \ - count++; \ - } \ -} while (0) - #define SETUP_HOST_RD_ATTR(field, param_flag) \ do { \ if (tt->host_param_mask & param_flag) { \ @@ -2360,39 +2430,11 @@ iscsi_register_transport(struct iscsi_transport *tt) transport_container_register(&priv->conn_cont); /* session parameters */ - priv->session_cont.ac.attrs = &priv->session_attrs[0]; priv->session_cont.ac.class = &iscsi_session_class.class; priv->session_cont.ac.match = iscsi_session_match; + priv->session_cont.ac.grp = &iscsi_session_group; transport_container_register(&priv->session_cont); - SETUP_SESSION_RD_ATTR(initial_r2t, ISCSI_INITIAL_R2T_EN); - SETUP_SESSION_RD_ATTR(max_outstanding_r2t, ISCSI_MAX_R2T); - SETUP_SESSION_RD_ATTR(immediate_data, ISCSI_IMM_DATA_EN); - SETUP_SESSION_RD_ATTR(first_burst_len, ISCSI_FIRST_BURST); - SETUP_SESSION_RD_ATTR(max_burst_len, ISCSI_MAX_BURST); - SETUP_SESSION_RD_ATTR(data_pdu_in_order, ISCSI_PDU_INORDER_EN); - SETUP_SESSION_RD_ATTR(data_seq_in_order, ISCSI_DATASEQ_INORDER_EN); - SETUP_SESSION_RD_ATTR(erl, ISCSI_ERL); - SETUP_SESSION_RD_ATTR(targetname, ISCSI_TARGET_NAME); - SETUP_SESSION_RD_ATTR(tpgt, ISCSI_TPGT); - SETUP_SESSION_RD_ATTR(password, ISCSI_USERNAME); - SETUP_SESSION_RD_ATTR(password_in, ISCSI_USERNAME_IN); - SETUP_SESSION_RD_ATTR(username, ISCSI_PASSWORD); - SETUP_SESSION_RD_ATTR(username_in, ISCSI_PASSWORD_IN); - SETUP_SESSION_RD_ATTR(fast_abort, ISCSI_FAST_ABORT); - SETUP_SESSION_RD_ATTR(abort_tmo, ISCSI_ABORT_TMO); - SETUP_SESSION_RD_ATTR(lu_reset_tmo,ISCSI_LU_RESET_TMO); - SETUP_SESSION_RD_ATTR(tgt_reset_tmo,ISCSI_TGT_RESET_TMO); - SETUP_SESSION_RD_ATTR(ifacename, ISCSI_IFACE_NAME); - SETUP_SESSION_RD_ATTR(initiatorname, ISCSI_INITIATOR_NAME); - SETUP_SESSION_RD_ATTR(targetalias, ISCSI_TARGET_ALIAS); - SETUP_PRIV_SESSION_RW_ATTR(recovery_tmo); - SETUP_PRIV_SESSION_RD_ATTR(state); - - BUG_ON(count > ISCSI_SESSION_ATTRS); - priv->session_attrs[count] = NULL; - count = 0; - spin_lock_irqsave(&iscsi_transport_lock, flags); list_add(&priv->list, &iscsi_transports); spin_unlock_irqrestore(&iscsi_transport_lock, flags); diff --git a/include/scsi/iscsi_if.h b/include/scsi/iscsi_if.h index a563753d578b..a4353ff563f2 100644 --- a/include/scsi/iscsi_if.h +++ b/include/scsi/iscsi_if.h @@ -399,44 +399,6 @@ enum iscsi_param { ISCSI_PARAM_MAX, }; -#define ISCSI_MAX_RECV_DLENGTH (1ULL << ISCSI_PARAM_MAX_RECV_DLENGTH) -#define ISCSI_MAX_XMIT_DLENGTH (1ULL << ISCSI_PARAM_MAX_XMIT_DLENGTH) -#define ISCSI_HDRDGST_EN (1ULL << ISCSI_PARAM_HDRDGST_EN) -#define ISCSI_DATADGST_EN (1ULL << ISCSI_PARAM_DATADGST_EN) -#define ISCSI_INITIAL_R2T_EN (1ULL << ISCSI_PARAM_INITIAL_R2T_EN) -#define ISCSI_MAX_R2T (1ULL << ISCSI_PARAM_MAX_R2T) -#define ISCSI_IMM_DATA_EN (1ULL << ISCSI_PARAM_IMM_DATA_EN) -#define ISCSI_FIRST_BURST (1ULL << ISCSI_PARAM_FIRST_BURST) -#define ISCSI_MAX_BURST (1ULL << ISCSI_PARAM_MAX_BURST) -#define ISCSI_PDU_INORDER_EN (1ULL << ISCSI_PARAM_PDU_INORDER_EN) -#define ISCSI_DATASEQ_INORDER_EN (1ULL << ISCSI_PARAM_DATASEQ_INORDER_EN) -#define ISCSI_ERL (1ULL << ISCSI_PARAM_ERL) -#define ISCSI_IFMARKER_EN (1ULL << ISCSI_PARAM_IFMARKER_EN) -#define ISCSI_OFMARKER_EN (1ULL << ISCSI_PARAM_OFMARKER_EN) -#define ISCSI_EXP_STATSN (1ULL << ISCSI_PARAM_EXP_STATSN) -#define ISCSI_TARGET_NAME (1ULL << ISCSI_PARAM_TARGET_NAME) -#define ISCSI_TPGT (1ULL << ISCSI_PARAM_TPGT) -#define ISCSI_PERSISTENT_ADDRESS (1ULL << ISCSI_PARAM_PERSISTENT_ADDRESS) -#define ISCSI_PERSISTENT_PORT (1ULL << ISCSI_PARAM_PERSISTENT_PORT) -#define ISCSI_SESS_RECOVERY_TMO (1ULL << ISCSI_PARAM_SESS_RECOVERY_TMO) -#define ISCSI_CONN_PORT (1ULL << ISCSI_PARAM_CONN_PORT) -#define ISCSI_CONN_ADDRESS (1ULL << ISCSI_PARAM_CONN_ADDRESS) -#define ISCSI_USERNAME (1ULL << ISCSI_PARAM_USERNAME) -#define ISCSI_USERNAME_IN (1ULL << ISCSI_PARAM_USERNAME_IN) -#define ISCSI_PASSWORD (1ULL << ISCSI_PARAM_PASSWORD) -#define ISCSI_PASSWORD_IN (1ULL << ISCSI_PARAM_PASSWORD_IN) -#define ISCSI_FAST_ABORT (1ULL << ISCSI_PARAM_FAST_ABORT) -#define ISCSI_ABORT_TMO (1ULL << ISCSI_PARAM_ABORT_TMO) -#define ISCSI_LU_RESET_TMO (1ULL << ISCSI_PARAM_LU_RESET_TMO) -#define ISCSI_HOST_RESET_TMO (1ULL << ISCSI_PARAM_HOST_RESET_TMO) -#define ISCSI_PING_TMO (1ULL << ISCSI_PARAM_PING_TMO) -#define ISCSI_RECV_TMO (1ULL << ISCSI_PARAM_RECV_TMO) -#define ISCSI_IFACE_NAME (1ULL << ISCSI_PARAM_IFACE_NAME) -#define ISCSI_ISID (1ULL << ISCSI_PARAM_ISID) -#define ISCSI_INITIATOR_NAME (1ULL << ISCSI_PARAM_INITIATOR_NAME) -#define ISCSI_TGT_RESET_TMO (1ULL << ISCSI_PARAM_TGT_RESET_TMO) -#define ISCSI_TARGET_ALIAS (1ULL << ISCSI_PARAM_TARGET_ALIAS) - /* iSCSI HBA params */ enum iscsi_host_param { ISCSI_HOST_PARAM_HWADDRESS, diff --git a/include/scsi/scsi_transport_iscsi.h b/include/scsi/scsi_transport_iscsi.h index 8918329feaac..53eb93849377 100644 --- a/include/scsi/scsi_transport_iscsi.h +++ b/include/scsi/scsi_transport_iscsi.h @@ -86,7 +86,6 @@ struct iscsi_transport { char *name; unsigned int caps; /* LLD sets this to indicate what values it can export to sysfs */ - uint64_t param_mask; uint64_t host_param_mask; uint64_t iface_param_mask; @@ -219,6 +218,9 @@ struct iscsi_cls_session { #define iscsi_dev_to_session(_dev) \ container_of(_dev, struct iscsi_cls_session, dev) +#define transport_class_to_session(_cdev) \ + iscsi_dev_to_session(_cdev->parent) + #define iscsi_session_to_shost(_session) \ dev_to_shost(_session->dev.parent) |