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path: root/drivers/usb/gadget/tcm_usb_gadget.c
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Diffstat (limited to 'drivers/usb/gadget/tcm_usb_gadget.c')
-rw-r--r--drivers/usb/gadget/tcm_usb_gadget.c49
1 files changed, 29 insertions, 20 deletions
diff --git a/drivers/usb/gadget/tcm_usb_gadget.c b/drivers/usb/gadget/tcm_usb_gadget.c
index 5444866e13ef..eaa1005377fc 100644
--- a/drivers/usb/gadget/tcm_usb_gadget.c
+++ b/drivers/usb/gadget/tcm_usb_gadget.c
@@ -25,13 +25,10 @@
#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)
@@ -1977,7 +1974,6 @@ static struct usb_interface_descriptor bot_intf_desc = {
.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 = {
@@ -1988,7 +1984,6 @@ 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 = {
@@ -2209,20 +2204,16 @@ static struct usb_device_descriptor usbg_device_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",
{ },
};
@@ -2244,7 +2235,6 @@ static int guas_unbind(struct usb_composite_dev *cdev)
static struct usb_configuration usbg_config_driver = {
.label = "Linux Target",
.bConfigurationValue = 1,
- .iConfiguration = USB_G_STR_CONFIG,
.bmAttributes = USB_CONFIG_ATT_SELFPOWER,
};
@@ -2417,6 +2407,9 @@ static int usbg_cfg_bind(struct usb_configuration *c)
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;
@@ -2431,22 +2424,38 @@ static int usb_target_bind(struct usb_composite_dev *cdev)
{
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)