summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat
-rw-r--r--drivers/infiniband/ulp/iser/iscsi_iser.c1
-rw-r--r--drivers/scsi/iscsi_tcp.c3
-rw-r--r--drivers/scsi/libiscsi.c11
-rw-r--r--drivers/scsi/qla4xxx/ql4_os.c3
-rw-r--r--drivers/scsi/scsi_transport_iscsi.c6
-rw-r--r--include/scsi/iscsi_if.h3
-rw-r--r--include/scsi/libiscsi.h3
7 files changed, 25 insertions, 5 deletions
diff --git a/drivers/infiniband/ulp/iser/iscsi_iser.c b/drivers/infiniband/ulp/iser/iscsi_iser.c
index bed583c426e6..1bf173decade 100644
--- a/drivers/infiniband/ulp/iser/iscsi_iser.c
+++ b/drivers/infiniband/ulp/iser/iscsi_iser.c
@@ -583,6 +583,7 @@ static struct iscsi_transport iscsi_iser_transport = {
ISCSI_USERNAME | ISCSI_PASSWORD |
ISCSI_USERNAME_IN | ISCSI_PASSWORD_IN,
.host_param_mask = ISCSI_HOST_HWADDRESS |
+ ISCSI_HOST_NETDEV_NAME |
ISCSI_HOST_INITIATOR_NAME,
.host_template = &iscsi_iser_sht,
.conndata_size = sizeof(struct iscsi_conn),
diff --git a/drivers/scsi/iscsi_tcp.c b/drivers/scsi/iscsi_tcp.c
index da66fb524b5b..d5a6527b3b3d 100644
--- a/drivers/scsi/iscsi_tcp.c
+++ b/drivers/scsi/iscsi_tcp.c
@@ -2303,7 +2303,8 @@ static struct iscsi_transport iscsi_tcp_transport = {
ISCSI_USERNAME | ISCSI_PASSWORD |
ISCSI_USERNAME_IN | ISCSI_PASSWORD_IN,
.host_param_mask = ISCSI_HOST_HWADDRESS | ISCSI_HOST_IPADDRESS |
- ISCSI_HOST_INITIATOR_NAME,
+ ISCSI_HOST_INITIATOR_NAME |
+ ISCSI_HOST_NETDEV_NAME,
.host_template = &iscsi_sht,
.conndata_size = sizeof(struct iscsi_conn),
.max_conn = 1,
diff --git a/drivers/scsi/libiscsi.c b/drivers/scsi/libiscsi.c
index 1632866f52cc..865dd5739f0e 100644
--- a/drivers/scsi/libiscsi.c
+++ b/drivers/scsi/libiscsi.c
@@ -1483,6 +1483,7 @@ void iscsi_session_teardown(struct iscsi_cls_session *cls_session)
kfree(session->username);
kfree(session->username_in);
kfree(session->targetname);
+ kfree(session->netdev);
kfree(session->hwaddress);
kfree(session->initiatorname);
@@ -2040,6 +2041,12 @@ int iscsi_host_get_param(struct Scsi_Host *shost, enum iscsi_host_param param,
int len;
switch (param) {
+ case ISCSI_HOST_PARAM_NETDEV_NAME:
+ if (!session->netdev)
+ len = sprintf(buf, "%s\n", "default");
+ else
+ len = sprintf(buf, "%s\n", session->netdev);
+ break;
case ISCSI_HOST_PARAM_HWADDRESS:
if (!session->hwaddress)
len = sprintf(buf, "%s\n", "default");
@@ -2067,6 +2074,10 @@ int iscsi_host_set_param(struct Scsi_Host *shost, enum iscsi_host_param param,
struct iscsi_session *session = iscsi_hostdata(shost->hostdata);
switch (param) {
+ case ISCSI_HOST_PARAM_NETDEV_NAME:
+ if (!session->netdev)
+ session->netdev = kstrdup(buf, GFP_KERNEL);
+ break;
case ISCSI_HOST_PARAM_HWADDRESS:
if (!session->hwaddress)
session->hwaddress = kstrdup(buf, GFP_KERNEL);
diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
index b87b460832ea..e69160a7bc60 100644
--- a/drivers/scsi/qla4xxx/ql4_os.c
+++ b/drivers/scsi/qla4xxx/ql4_os.c
@@ -102,7 +102,8 @@ static struct scsi_host_template qla4xxx_driver_template = {
static struct iscsi_transport qla4xxx_iscsi_transport = {
.owner = THIS_MODULE,
.name = DRIVER_NAME,
- .caps = CAP_FW_DB | CAP_SENDTARGETS_OFFLOAD,
+ .caps = CAP_FW_DB | CAP_SENDTARGETS_OFFLOAD |
+ CAP_DATA_PATH_OFFLOAD,
.param_mask = ISCSI_CONN_PORT | ISCSI_CONN_ADDRESS |
ISCSI_TARGET_NAME | ISCSI_TPGT,
.host_param_mask = ISCSI_HOST_HWADDRESS |
diff --git a/drivers/scsi/scsi_transport_iscsi.c b/drivers/scsi/scsi_transport_iscsi.c
index 9b54eea20560..34c1860a259d 100644
--- a/drivers/scsi/scsi_transport_iscsi.c
+++ b/drivers/scsi/scsi_transport_iscsi.c
@@ -32,7 +32,7 @@
#define ISCSI_SESSION_ATTRS 15
#define ISCSI_CONN_ATTRS 11
-#define ISCSI_HOST_ATTRS 3
+#define ISCSI_HOST_ATTRS 4
#define ISCSI_TRANSPORT_VERSION "2.0-724"
struct iscsi_internal {
@@ -1261,8 +1261,9 @@ show_host_param_##param(struct class_device *cdev, char *buf) \
static ISCSI_CLASS_ATTR(host, field, S_IRUGO, show_host_param_##param, \
NULL);
-iscsi_host_attr(ipaddress, ISCSI_HOST_PARAM_IPADDRESS);
+iscsi_host_attr(netdev, ISCSI_HOST_PARAM_NETDEV_NAME);
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) \
@@ -1399,6 +1400,7 @@ iscsi_register_transport(struct iscsi_transport *tt)
priv->t.host_size = sizeof(struct iscsi_host);
transport_container_register(&priv->t.host_attrs);
+ SETUP_HOST_RD_ATTR(netdev, ISCSI_HOST_NETDEV_NAME);
SETUP_HOST_RD_ATTR(ipaddress, ISCSI_HOST_IPADDRESS);
SETUP_HOST_RD_ATTR(hwaddress, ISCSI_HOST_HWADDRESS);
SETUP_HOST_RD_ATTR(initiatorname, ISCSI_HOST_INITIATOR_NAME);
diff --git a/include/scsi/iscsi_if.h b/include/scsi/iscsi_if.h
index 642998069e00..50e907f42048 100644
--- a/include/scsi/iscsi_if.h
+++ b/include/scsi/iscsi_if.h
@@ -271,12 +271,14 @@ enum iscsi_param {
enum iscsi_host_param {
ISCSI_HOST_PARAM_HWADDRESS,
ISCSI_HOST_PARAM_INITIATOR_NAME,
+ ISCSI_HOST_PARAM_NETDEV_NAME,
ISCSI_HOST_PARAM_IPADDRESS,
ISCSI_HOST_PARAM_MAX,
};
#define ISCSI_HOST_HWADDRESS (1 << ISCSI_HOST_PARAM_HWADDRESS)
#define ISCSI_HOST_INITIATOR_NAME (1 << ISCSI_HOST_PARAM_INITIATOR_NAME)
+#define ISCSI_HOST_NETDEV_NAME (1 << ISCSI_HOST_PARAM_NETDEV_NAME)
#define ISCSI_HOST_IPADDRESS (1 << ISCSI_HOST_PARAM_IPADDRESS)
#define iscsi_ptr(_handle) ((void*)(unsigned long)_handle)
@@ -303,6 +305,7 @@ enum iscsi_host_param {
#define CAP_MARKERS 0x100
#define CAP_FW_DB 0x200
#define CAP_SENDTARGETS_OFFLOAD 0x400
+#define CAP_DATA_PATH_OFFLOAD 0x800
/*
* These flags describes reason of stop_conn() call
diff --git a/include/scsi/libiscsi.h b/include/scsi/libiscsi.h
index eea33f7b1544..3f631b08a1ab 100644
--- a/include/scsi/libiscsi.h
+++ b/include/scsi/libiscsi.h
@@ -228,8 +228,9 @@ struct iscsi_session {
char *password_in;
char *targetname;
char *initiatorname;
- /* hw address being used for iscsi connection */
+ /* hw address or netdev iscsi connection is bound to */
char *hwaddress;
+ char *netdev;
/* control data */
struct iscsi_transport *tt;
struct Scsi_Host *host;
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-26 00:46:47 +0300