spin_unlock_irqrestore(&ha->hardware_lock, flags);
mutex_unlock(&ha->tgt.tgt_mutex);
- flush_delayed_work_sync(&tgt->sess_del_work);
+ flush_delayed_work(&tgt->sess_del_work);
ql_dbg(ql_dbg_tgt_mgt, vha, 0xf009,
"Waiting for sess works (tgt %p)", tgt);
ctio->u.status1.scsi_status =
__constant_cpu_to_le16(SS_RESPONSE_INFO_LEN_VALID);
ctio->u.status1.response_len = __constant_cpu_to_le16(8);
- ((uint32_t *)ctio->u.status1.sense_data)[0] = cpu_to_be32(resp_code);
+ ctio->u.status1.sense_data[0] = resp_code;
qla2x00_start_iocbs(ha, ha->req);
}
if (!param)
goto out;
+ param = iscsi_set_default_param(pl, MAXXMITDATASEGMENTLENGTH,
+ INITIAL_MAXXMITDATASEGMENTLENGTH,
+ PHASE_OPERATIONAL, SCOPE_CONNECTION_ONLY, SENDER_BOTH,
+ TYPERANGE_512_TO_16777215, USE_ALL);
+ if (!param)
+ goto out;
+
param = iscsi_set_default_param(pl, MAXRECVDATASEGMENTLENGTH,
INITIAL_MAXRECVDATASEGMENTLENGTH,
PHASE_OPERATIONAL, SCOPE_CONNECTION_ONLY, SENDER_BOTH,
SET_PSTATE_NEGOTIATE(param);
} else if (!strcmp(param->name, MAXRECVDATASEGMENTLENGTH)) {
SET_PSTATE_NEGOTIATE(param);
+ } else if (!strcmp(param->name, MAXXMITDATASEGMENTLENGTH)) {
+ continue;
} else if (!strcmp(param->name, MAXBURSTLENGTH)) {
SET_PSTATE_NEGOTIATE(param);
} else if (!strcmp(param->name, FIRSTBURSTLENGTH)) {
{
*value = strchr(textbuf, '=');
if (!*value) {
- pr_err("Unable to locate \"=\" seperator for key,"
+ pr_err("Unable to locate \"=\" separator for key,"
" ignoring request.\n");
return -1;
}
return proposer_values;
}
- static int iscsi_check_acceptor_state(struct iscsi_param *param, char *value)
+ static int iscsi_check_acceptor_state(struct iscsi_param *param, char *value,
+ struct iscsi_conn *conn)
{
u8 acceptor_boolean_value = 0, proposer_boolean_value = 0;
char *negoitated_value = NULL;
return -1;
}
- if (!strcmp(param->name, MAXRECVDATASEGMENTLENGTH))
- SET_PSTATE_REPLY_OPTIONAL(param);
+ if (!strcmp(param->name, MAXRECVDATASEGMENTLENGTH)) {
+ struct iscsi_param *param_mxdsl;
+ unsigned long long tmp;
+ int rc;
+
+ rc = strict_strtoull(param->value, 0, &tmp);
+ if (rc < 0)
+ return -1;
+
+ conn->conn_ops->MaxRecvDataSegmentLength = tmp;
+ pr_debug("Saving op->MaxRecvDataSegmentLength from"
+ " original initiator received value: %u\n",
+ conn->conn_ops->MaxRecvDataSegmentLength);
+
+ param_mxdsl = iscsi_find_param_from_key(
+ MAXXMITDATASEGMENTLENGTH,
+ conn->param_list);
+ if (!param_mxdsl)
+ return -1;
+
+ rc = iscsi_update_param_value(param,
+ param_mxdsl->value);
+ if (rc < 0)
+ return -1;
+
+ pr_debug("Updated %s to target MXDSL value: %s\n",
+ param->name, param->value);
+ }
+
} else if (IS_TYPE_NUMBER_RANGE(param)) {
negoitated_value = iscsi_get_value_from_number_range(
param, value);
comma_ptr = strchr(value, ',');
if (comma_ptr && !IS_TYPE_VALUE_LIST(param)) {
- pr_err("Detected value seperator \",\", but"
+ pr_err("Detected value separator \",\", but"
" key \"%s\" does not allow a value list,"
" protocol error.\n", param->name);
return -1;
u8 sender,
char *textbuf,
u32 length,
- struct iscsi_param_list *param_list)
+ struct iscsi_conn *conn)
{
+ struct iscsi_param_list *param_list = conn->param_list;
char *tmpbuf, *start = NULL, *end = NULL;
tmpbuf = kzalloc(length + 1, GFP_KERNEL);
}
SET_PSTATE_RESPONSE_GOT(param);
} else {
- if (iscsi_check_acceptor_state(param, value) < 0) {
+ if (iscsi_check_acceptor_state(param, value, conn) < 0) {
kfree(tmpbuf);
return -1;
}
pr_debug("---------------------------------------------------"
"---------------\n");
list_for_each_entry(param, ¶m_list->param_list, p_list) {
+ /*
+ * Special case to set MAXXMITDATASEGMENTLENGTH from the
+ * target requested MaxRecvDataSegmentLength, even though
+ * this key is not sent over the wire.
+ */
+ if (!strcmp(param->name, MAXXMITDATASEGMENTLENGTH)) {
+ ops->MaxXmitDataSegmentLength =
+ simple_strtoul(param->value, &tmpptr, 0);
+ pr_debug("MaxXmitDataSegmentLength: %s\n",
+ param->value);
+ }
+
if (!IS_PSTATE_ACCEPTOR(param) && !IS_PSTATE_PROPOSER(param))
continue;
if (!strcmp(param->name, AUTHMETHOD)) {
pr_debug("DataDigest: %s\n",
param->value);
} else if (!strcmp(param->name, MAXRECVDATASEGMENTLENGTH)) {
- ops->MaxRecvDataSegmentLength =
- simple_strtoul(param->value, &tmpptr, 0);
- pr_debug("MaxRecvDataSegmentLength: %s\n",
- param->value);
+ /*
+ * At this point iscsi_check_acceptor_state() will have
+ * set ops->MaxRecvDataSegmentLength from the original
+ * initiator provided value.
+ */
+ pr_debug("MaxRecvDataSegmentLength: %u\n",
+ ops->MaxRecvDataSegmentLength);
} else if (!strcmp(param->name, OFMARKER)) {
ops->OFMarker = !strcmp(param->value, YES);
pr_debug("OFMarker: %s\n",
#include <target/configfs_macros.h>
#include <asm/unaligned.h>
-#include "usbstring.c"
-#include "epautoconf.c"
-#include "config.c"
-#include "composite.c"
-
#include "tcm_usb_gadget.h"
+USB_GADGET_COMPOSITE_OPTIONS();
+
static struct target_fabric_configfs *usbg_fabric_configfs;
static inline struct f_uas *to_f_uas(struct usb_function *f)
return 0;
}
- static u16 usbg_set_fabric_sense_len(struct se_cmd *se_cmd, u32 sense_length)
- {
- return 0;
- }
-
- static u16 usbg_get_fabric_sense_len(void)
- {
- return 0;
- }
-
static const char *usbg_check_wwn(const char *name)
{
const char *n;
ret = tcm_usbg_drop_nexus(tpg);
return (!ret) ? count : ret;
}
- if (strlen(page) > USBG_NAMELEN) {
+ if (strlen(page) >= USBG_NAMELEN) {
pr_err("Emulated NAA Sas Address: %s, exceeds"
" max: %d\n", page, USBG_NAMELEN);
return -EINVAL;
.queue_data_in = usbg_send_read_response,
.queue_status = usbg_send_status_response,
.queue_tm_rsp = usbg_queue_tm_rsp,
- .get_fabric_sense_len = usbg_get_fabric_sense_len,
- .set_fabric_sense_len = usbg_set_fabric_sense_len,
.check_stop_free = usbg_check_stop_free,
.fabric_make_wwn = usbg_make_tport,
static struct usb_interface_descriptor bot_intf_desc = {
.bLength = sizeof(bot_intf_desc),
.bDescriptorType = USB_DT_INTERFACE,
- .bAlternateSetting = 0,
.bNumEndpoints = 2,
.bAlternateSetting = USB_G_ALT_INT_BBB,
.bInterfaceClass = USB_CLASS_MASS_STORAGE,
.bInterfaceSubClass = USB_SC_SCSI,
.bInterfaceProtocol = USB_PR_BULK,
- .iInterface = USB_G_STR_INT_UAS,
};
static struct usb_interface_descriptor uasp_intf_desc = {
.bInterfaceClass = USB_CLASS_MASS_STORAGE,
.bInterfaceSubClass = USB_SC_SCSI,
.bInterfaceProtocol = USB_PR_UAS,
- .iInterface = USB_G_STR_INT_BBB,
};
static struct usb_endpoint_descriptor uasp_bi_desc = {
.bDeviceClass = USB_CLASS_PER_INTERFACE,
.idVendor = cpu_to_le16(UAS_VENDOR_ID),
.idProduct = cpu_to_le16(UAS_PRODUCT_ID),
- .iManufacturer = USB_G_STR_MANUFACTOR,
- .iProduct = USB_G_STR_PRODUCT,
- .iSerialNumber = USB_G_STR_SERIAL,
-
.bNumConfigurations = 1,
};
static struct usb_string usbg_us_strings[] = {
- { USB_G_STR_MANUFACTOR, "Target Manufactor"},
- { USB_G_STR_PRODUCT, "Target Product"},
- { USB_G_STR_SERIAL, "000000000001"},
- { USB_G_STR_CONFIG, "default config"},
- { USB_G_STR_INT_UAS, "USB Attached SCSI"},
- { USB_G_STR_INT_BBB, "Bulk Only Transport"},
+ [USB_GADGET_MANUFACTURER_IDX].s = "Target Manufactor",
+ [USB_GADGET_PRODUCT_IDX].s = "Target Product",
+ [USB_GADGET_SERIAL_IDX].s = "000000000001",
+ [USB_G_STR_CONFIG].s = "default config",
+ [USB_G_STR_INT_UAS].s = "USB Attached SCSI",
+ [USB_G_STR_INT_BBB].s = "Bulk Only Transport",
{ },
};
static struct usb_configuration usbg_config_driver = {
.label = "Linux Target",
.bConfigurationValue = 1,
- .iConfiguration = USB_G_STR_CONFIG,
.bmAttributes = USB_CONFIG_ATT_SELFPOWER,
};
fu->function.disable = usbg_disable;
fu->tpg = the_only_tpg_I_currently_have;
+ bot_intf_desc.iInterface = usbg_us_strings[USB_G_STR_INT_BBB].id;
+ uasp_intf_desc.iInterface = usbg_us_strings[USB_G_STR_INT_UAS].id;
+
ret = usb_add_function(c, &fu->function);
if (ret)
goto err;
{
int ret;
+ ret = usb_string_ids_tab(cdev, usbg_us_strings);
+ if (ret)
+ return ret;
+
+ usbg_device_desc.iManufacturer =
+ usbg_us_strings[USB_GADGET_MANUFACTURER_IDX].id;
+ usbg_device_desc.iProduct = usbg_us_strings[USB_GADGET_PRODUCT_IDX].id;
+ usbg_device_desc.iSerialNumber =
+ usbg_us_strings[USB_GADGET_SERIAL_IDX].id;
+ usbg_config_driver.iConfiguration =
+ usbg_us_strings[USB_G_STR_CONFIG].id;
+
ret = usb_add_config(cdev, &usbg_config_driver,
usbg_cfg_bind);
+ if (ret)
+ return ret;
+ usb_composite_overwrite_options(cdev, &coverwrite);
return 0;
}
-static struct usb_composite_driver usbg_driver = {
+static __refdata struct usb_composite_driver usbg_driver = {
.name = "g_target",
.dev = &usbg_device_desc,
.strings = usbg_strings,
.max_speed = USB_SPEED_SUPER,
+ .bind = usb_target_bind,
.unbind = guas_unbind,
};
static int usbg_attach(struct usbg_tpg *tpg)
{
- return usb_composite_probe(&usbg_driver, usb_target_bind);
+ return usb_composite_probe(&usbg_driver);
}
static void usbg_detach(struct usbg_tpg *tpg)
projects / ~shefty / rdma-dev.git / commitdiff