// SPDX-License-Identifier: GPL-2.0-or-later
/****************************************************************

Siano Mobile Silicon, Inc.
MDTV receiver kernel modules.
Copyright (C) 2005-2009, Uri Shkolnik, Anatoly Greenblat


****************************************************************/

#include "smscoreapi.h"

#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/usb.h>
#include <linux/firmware.h>
#include <linux/slab.h>
#include <linux/module.h>
#include <media/media-device.h>

#include "sms-cards.h"
#include "smsendian.h"

#define USB1_BUFFER_SIZE                0x1000
#define USB2_BUFFER_SIZE                0x2000

#define MAX_BUFFERS             50
#define MAX_URBS                10

struct smsusb_device_t;

enum smsusb_state {
        SMSUSB_DISCONNECTED,
        SMSUSB_SUSPENDED,
        SMSUSB_ACTIVE
};

struct smsusb_urb_t {
        struct list_head entry;
        struct smscore_buffer_t *cb;
        struct smsusb_device_t *dev;

        struct urb *urb;

        /* For the bottom half */
        struct work_struct wq;
};

struct smsusb_device_t {
        struct usb_device *udev;
        struct smscore_device_t *coredev;

        struct smsusb_urb_t     surbs[MAX_URBS];

        int             response_alignment;
        int             buffer_size;

        unsigned char in_ep;
        unsigned char out_ep;
        enum smsusb_state state;
};

static int smsusb_submit_urb(struct smsusb_device_t *dev,
                             struct smsusb_urb_t *surb);

/*
 * Completing URB's callback handler - bottom half (process context)
 * submits the URB prepared on smsusb_onresponse()
 */
static void do_submit_urb(struct work_struct *work)
{
        struct smsusb_urb_t *surb = container_of(work, struct smsusb_urb_t, wq);
        struct smsusb_device_t *dev = surb->dev;

        smsusb_submit_urb(dev, surb);
}

/*
 * Completing URB's callback handler - top half (interrupt context)
 * adds completing sms urb to the global surbs list and activtes the worker
 * thread the surb
 * IMPORTANT - blocking functions must not be called from here !!!

 * @param urb pointer to a completing urb object
 */
static void smsusb_onresponse(struct urb *urb)
{
        struct smsusb_urb_t *surb = (struct smsusb_urb_t *) urb->context;
        struct smsusb_device_t *dev = surb->dev;

        if (urb->status == -ESHUTDOWN) {
                pr_err("error, urb status %d (-ESHUTDOWN), %d bytes\n",
                        urb->status, urb->actual_length);
                return;
        }

        if ((urb->actual_length > 0) && (urb->status == 0)) {
                struct sms_msg_hdr *phdr = (struct sms_msg_hdr *)surb->cb->p;

                smsendian_handle_message_header(phdr);
                if (urb->actual_length >= phdr->msg_length) {
                        surb->cb->size = phdr->msg_length;

                        if (dev->response_alignment &&
                            (phdr->msg_flags & MSG_HDR_FLAG_SPLIT_MSG)) {

                                surb->cb->offset =
                                        dev->response_alignment +
                                        ((phdr->msg_flags >> 8) & 3);

                                /* sanity check */
                                if (((int) phdr->msg_length +
                                     surb->cb->offset) > urb->actual_length) {
                                        pr_err("invalid response msglen %d offset %d size %d\n",
                                                phdr->msg_length,
                                                surb->cb->offset,
                                                urb->actual_length);
                                        goto exit_and_resubmit;
                                }

                                /* move buffer pointer and
                                 * copy header to its new location */
                                memcpy((char *) phdr + surb->cb->offset,
                                       phdr, sizeof(struct sms_msg_hdr));
                        } else
                                surb->cb->offset = 0;

                        pr_debug("received %s(%d) size: %d\n",
                                  smscore_translate_msg(phdr->msg_type),
                                  phdr->msg_type, phdr->msg_length);

                        smsendian_handle_rx_message((struct sms_msg_data *) phdr);

                        smscore_onresponse(dev->coredev, surb->cb);
                        surb->cb = NULL;
                } else {
                        pr_err("invalid response msglen %d actual %d\n",
                                phdr->msg_length, urb->actual_length);
                }
        } else
                pr_err("error, urb status %d, %d bytes\n",
                        urb->status, urb->actual_length);


exit_and_resubmit:
        INIT_WORK(&surb->wq, do_submit_urb);
        schedule_work(&surb->wq);
}

static int smsusb_submit_urb(struct smsusb_device_t *dev,
                             struct smsusb_urb_t *surb)
{
        if (!surb->cb) {
                /* This function can sleep */
                surb->cb = smscore_getbuffer(dev->coredev);
                if (!surb->cb) {
                        pr_err("smscore_getbuffer(...) returned NULL\n");
                        return -ENOMEM;
                }
        }

        usb_fill_bulk_urb(
                surb->urb,
                dev->udev,
                usb_rcvbulkpipe(dev->udev, dev->in_ep),
                surb->cb->p,
                dev->buffer_size,
                smsusb_onresponse,
                surb
        );
        surb->urb->transfer_flags |= URB_FREE_BUFFER;

        return usb_submit_urb(surb->urb, GFP_ATOMIC);
}

static void smsusb_stop_streaming(struct smsusb_device_t *dev)
{
        int i;

        for (i = 0; i < MAX_URBS; i++) {
                usb_kill_urb(dev->surbs[i].urb);
                if (dev->surbs[i].wq.func)
                        cancel_work_sync(&dev->surbs[i].wq);

                if (dev->surbs[i].cb) {
                        smscore_putbuffer(dev->coredev, dev->surbs[i].cb);
                        dev->surbs[i].cb = NULL;
                }
        }
}

static int smsusb_start_streaming(struct smsusb_device_t *dev)
{
        int i, rc;

        for (i = 0; i < MAX_URBS; i++) {
                rc = smsusb_submit_urb(dev, &dev->surbs[i]);
                if (rc < 0) {
                        pr_err("smsusb_submit_urb(...) failed\n");
                        smsusb_stop_streaming(dev);
                        break;
                }
        }

        return rc;
}

static int smsusb_sendrequest(void *context, void *buffer, size_t size)
{
        struct smsusb_device_t *dev = (struct smsusb_device_t *) context;
        struct sms_msg_hdr *phdr;
        int dummy, ret;

        if (dev->state != SMSUSB_ACTIVE) {
                pr_debug("Device not active yet\n");
                return -ENOENT;
        }

        phdr = kmemdup(buffer, size, GFP_KERNEL);
        if (!phdr)
                return -ENOMEM;

        pr_debug("sending %s(%d) size: %d\n",
                  smscore_translate_msg(phdr->msg_type), phdr->msg_type,
                  phdr->msg_length);

        smsendian_handle_tx_message((struct sms_msg_data *) phdr);
        smsendian_handle_message_header((struct sms_msg_hdr *)phdr);
        ret = usb_bulk_msg(dev->udev, usb_sndbulkpipe(dev->udev, 2),
                            phdr, size, &dummy, 1000);

        kfree(phdr);
        return ret;
}

static char *smsusb1_fw_lkup[] = {
        "dvbt_stellar_usb.inp",
        "dvbh_stellar_usb.inp",
        "tdmb_stellar_usb.inp",
        "none",
        "dvbt_bda_stellar_usb.inp",
};

static inline char *sms_get_fw_name(int mode, int board_id)
{
        char **fw = sms_get_board(board_id)->fw;
        return (fw && fw[mode]) ? fw[mode] : smsusb1_fw_lkup[mode];
}

static int smsusb1_load_firmware(struct usb_device *udev, int id, int board_id)
{
        const struct firmware *fw;
        u8 *fw_buffer;
        int rc, dummy;
        char *fw_filename;

        if (id < 0)
                id = sms_get_board(board_id)->default_mode;

        if (id < DEVICE_MODE_DVBT || id > DEVICE_MODE_DVBT_BDA) {
                pr_err("invalid firmware id specified %d\n", id);
                return -EINVAL;
        }

        fw_filename = sms_get_fw_name(id, board_id);

        rc = request_firmware(&fw, fw_filename, &udev->dev);
        if (rc < 0) {
                pr_warn("failed to open '%s' mode %d, trying again with default firmware\n",
                        fw_filename, id);

                fw_filename = smsusb1_fw_lkup[id];
                rc = request_firmware(&fw, fw_filename, &udev->dev);
                if (rc < 0) {
                        pr_warn("failed to open '%s' mode %d\n",
                                 fw_filename, id);

                        return rc;
                }
        }

        fw_buffer = kmemdup(fw->data, fw->size, GFP_KERNEL);
        if (fw_buffer) {
                rc = usb_bulk_msg(udev, usb_sndbulkpipe(udev, 2),
                                  fw_buffer, fw->size, &dummy, 1000);

                pr_debug("sent %zu(%d) bytes, rc %d\n", fw->size, dummy, rc);

                kfree(fw_buffer);
        } else {
                pr_err("failed to allocate firmware buffer\n");
                rc = -ENOMEM;
        }
        pr_debug("read FW %s, size=%zu\n", fw_filename, fw->size);

        release_firmware(fw);

        return rc;
}

static void smsusb1_detectmode(void *context, int *mode)
{
        char *product_string =
                ((struct smsusb_device_t *) context)->udev->product;

        *mode = DEVICE_MODE_NONE;

        if (!product_string) {
                product_string = "none";
                pr_err("product string not found\n");
        } else if (strstr(product_string, "DVBH"))
                *mode = 1;
        else if (strstr(product_string, "BDA"))
                *mode = 4;
        else if (strstr(product_string, "DVBT"))
                *mode = 0;
        else if (strstr(product_string, "TDMB"))
                *mode = 2;

        pr_debug("%d \"%s\"\n", *mode, product_string);
}

static int smsusb1_setmode(void *context, int mode)
{
        struct sms_msg_hdr msg = { MSG_SW_RELOAD_REQ, 0, HIF_TASK,
                             sizeof(struct sms_msg_hdr), 0 };

        if (mode < DEVICE_MODE_DVBT || mode > DEVICE_MODE_DVBT_BDA) {
                pr_err("invalid firmware id specified %d\n", mode);
                return -EINVAL;
        }

        return smsusb_sendrequest(context, &msg, sizeof(msg));
}

static void smsusb_term_device(struct usb_interface *intf)
{
        struct smsusb_device_t *dev = usb_get_intfdata(intf);

        if (dev) {
                int i;

                dev->state = SMSUSB_DISCONNECTED;

                smsusb_stop_streaming(dev);

                /* unregister from smscore */
                if (dev->coredev)
                        smscore_unregister_device(dev->coredev);

                for (i = 0; i < MAX_URBS; i++)
                        usb_free_urb(dev->surbs[i].urb);

                pr_debug("device 0x%p destroyed\n", dev);
                kfree(dev);
        }

        usb_set_intfdata(intf, NULL);
}

static void *siano_media_device_register(struct smsusb_device_t *dev,
                                        int board_id)
{
#ifdef CONFIG_MEDIA_CONTROLLER_DVB
        struct media_device *mdev;
        struct usb_device *udev = dev->udev;
        struct sms_board *board = sms_get_board(board_id);
        int ret;

        mdev = kzalloc_obj(*mdev);
        if (!mdev)
                return NULL;

        media_device_usb_init(mdev, udev, board->name);

        ret = media_device_register(mdev);
        if (ret) {
                media_device_cleanup(mdev);
                kfree(mdev);
                return NULL;
        }

        pr_info("media controller created\n");

        return mdev;
#else
        return NULL;
#endif
}

static int smsusb_init_device(struct usb_interface *intf, int board_id)
{
        struct smsdevice_params_t params;
        struct smsusb_device_t *dev;
        void *mdev;
        int i, rc;
        int align = 0;

        /* create device object */
        dev = kzalloc_obj(struct smsusb_device_t);
        if (!dev)
                return -ENOMEM;

        memset(&params, 0, sizeof(params));
        usb_set_intfdata(intf, dev);
        dev->udev = interface_to_usbdev(intf);
        dev->state = SMSUSB_DISCONNECTED;

        for (i = 0; i < intf->cur_altsetting->desc.bNumEndpoints; i++) {
                struct usb_endpoint_descriptor *desc =
                                &intf->cur_altsetting->endpoint[i].desc;

                if (desc->bEndpointAddress & USB_DIR_IN) {
                        dev->in_ep = desc->bEndpointAddress;
                        align = usb_endpoint_maxp(desc) - sizeof(struct sms_msg_hdr);
                } else {
                        dev->out_ep = desc->bEndpointAddress;
                }
        }

        pr_debug("in_ep = %02x, out_ep = %02x\n", dev->in_ep, dev->out_ep);
        if (!dev->in_ep || !dev->out_ep || align < 0) {  /* Missing endpoints? */
                smsusb_term_device(intf);
                return -ENODEV;
        }

        params.device_type = sms_get_board(board_id)->type;

        switch (params.device_type) {
        case SMS_STELLAR:
                dev->buffer_size = USB1_BUFFER_SIZE;

                params.setmode_handler = smsusb1_setmode;
                params.detectmode_handler = smsusb1_detectmode;
                break;
        case SMS_UNKNOWN_TYPE:
                pr_err("Unspecified sms device type!\n");
                fallthrough;
        default:
                dev->buffer_size = USB2_BUFFER_SIZE;
                dev->response_alignment = align;

                params.flags |= SMS_DEVICE_FAMILY2;
                break;
        }

        params.device = &dev->udev->dev;
        params.usb_device = dev->udev;
        params.buffer_size = dev->buffer_size;
        params.num_buffers = MAX_BUFFERS;
        params.sendrequest_handler = smsusb_sendrequest;
        params.context = dev;
        usb_make_path(dev->udev, params.devpath, sizeof(params.devpath));

        mdev = siano_media_device_register(dev, board_id);

        /* register in smscore */
        rc = smscore_register_device(&params, &dev->coredev, 0, mdev);
        if (rc < 0) {
                pr_err("smscore_register_device(...) failed, rc %d\n", rc);
                goto err_unregister_device;
        }

        smscore_set_board_id(dev->coredev, board_id);

        dev->coredev->is_usb_device = true;

        /* initialize urbs */
        for (i = 0; i < MAX_URBS; i++) {
                dev->surbs[i].dev = dev;
                dev->surbs[i].urb = usb_alloc_urb(0, GFP_KERNEL);
                if (!dev->surbs[i].urb)
                        goto err_unregister_device;
        }

        pr_debug("smsusb_start_streaming(...).\n");
        rc = smsusb_start_streaming(dev);
        if (rc < 0) {
                pr_err("smsusb_start_streaming(...) failed\n");
                goto err_unregister_device;
        }

        dev->state = SMSUSB_ACTIVE;

        rc = smscore_start_device(dev->coredev);
        if (rc < 0) {
                pr_err("smscore_start_device(...) failed\n");
                goto err_unregister_device;
        }

        pr_debug("device 0x%p created\n", dev);

        return rc;

err_unregister_device:
        /* smsusb_term_device() frees any allocated urb. */
        smsusb_term_device(intf);
#ifdef CONFIG_MEDIA_CONTROLLER_DVB
        media_device_unregister(mdev);
#endif
        kfree(mdev);
        return rc;
}

static int smsusb_probe(struct usb_interface *intf,
                        const struct usb_device_id *id)
{
        struct usb_device *udev = interface_to_usbdev(intf);
        char devpath[32];
        int i, rc;

        pr_info("board id=%lu, interface number %d\n",
                 id->driver_info,
                 intf->cur_altsetting->desc.bInterfaceNumber);

        if (sms_get_board(id->driver_info)->intf_num !=
            intf->cur_altsetting->desc.bInterfaceNumber) {
                pr_debug("interface %d won't be used. Expecting interface %d to popup\n",
                        intf->cur_altsetting->desc.bInterfaceNumber,
                        sms_get_board(id->driver_info)->intf_num);
                return -ENODEV;
        }

        if (intf->num_altsetting > 1) {
                rc = usb_set_interface(udev,
                                       intf->cur_altsetting->desc.bInterfaceNumber,
                                       0);
                if (rc < 0) {
                        pr_err("usb_set_interface failed, rc %d\n", rc);
                        return rc;
                }
        }

        pr_debug("smsusb_probe %d\n",
               intf->cur_altsetting->desc.bInterfaceNumber);
        for (i = 0; i < intf->cur_altsetting->desc.bNumEndpoints; i++) {
                pr_debug("endpoint %d %02x %02x %d\n", i,
                       intf->cur_altsetting->endpoint[i].desc.bEndpointAddress,
                       intf->cur_altsetting->endpoint[i].desc.bmAttributes,
                       intf->cur_altsetting->endpoint[i].desc.wMaxPacketSize);
                if (intf->cur_altsetting->endpoint[i].desc.bEndpointAddress &
                    USB_DIR_IN)
                        rc = usb_clear_halt(udev, usb_rcvbulkpipe(udev,
                                intf->cur_altsetting->endpoint[i].desc.bEndpointAddress));
                else
                        rc = usb_clear_halt(udev, usb_sndbulkpipe(udev,
                                intf->cur_altsetting->endpoint[i].desc.bEndpointAddress));
        }
        if ((udev->actconfig->desc.bNumInterfaces == 2) &&
            (intf->cur_altsetting->desc.bInterfaceNumber == 0)) {
                pr_debug("rom interface 0 is not used\n");
                return -ENODEV;
        }

        if (id->driver_info == SMS1XXX_BOARD_SIANO_STELLAR_ROM) {
                /* Detected a Siano Stellar uninitialized */

                snprintf(devpath, sizeof(devpath), "usb\\%d-%s",
                         udev->bus->busnum, udev->devpath);
                pr_info("stellar device in cold state was found at %s.\n",
                        devpath);
                rc = smsusb1_load_firmware(
                                udev, smscore_registry_getmode(devpath),
                                id->driver_info);

                /* This device will reset and gain another USB ID */
                if (!rc)
                        pr_info("stellar device now in warm state\n");
                else
                        pr_err("Failed to put stellar in warm state. Error: %d\n",
                               rc);

                return rc;
        } else {
                rc = smsusb_init_device(intf, id->driver_info);
        }

        pr_info("Device initialized with return code %d\n", rc);
        sms_board_load_modules(id->driver_info);
        return rc;
}

static void smsusb_disconnect(struct usb_interface *intf)
{
        smsusb_term_device(intf);
}

static int smsusb_suspend(struct usb_interface *intf, pm_message_t msg)
{
        struct smsusb_device_t *dev = usb_get_intfdata(intf);
        printk(KERN_INFO "%s  Entering status %d.\n", __func__, msg.event);
        dev->state = SMSUSB_SUSPENDED;
        /*smscore_set_power_mode(dev, SMS_POWER_MODE_SUSPENDED);*/
        smsusb_stop_streaming(dev);
        return 0;
}

static int smsusb_resume(struct usb_interface *intf)
{
        int rc, i;
        struct smsusb_device_t *dev = usb_get_intfdata(intf);
        struct usb_device *udev = interface_to_usbdev(intf);

        printk(KERN_INFO "%s  Entering.\n", __func__);
        usb_clear_halt(udev, usb_rcvbulkpipe(udev, dev->in_ep));
        usb_clear_halt(udev, usb_sndbulkpipe(udev, dev->out_ep));

        for (i = 0; i < intf->cur_altsetting->desc.bNumEndpoints; i++)
                printk(KERN_INFO "endpoint %d %02x %02x %d\n", i,
                       intf->cur_altsetting->endpoint[i].desc.bEndpointAddress,
                       intf->cur_altsetting->endpoint[i].desc.bmAttributes,
                       intf->cur_altsetting->endpoint[i].desc.wMaxPacketSize);

        if (intf->num_altsetting > 0) {
                rc = usb_set_interface(udev,
                                       intf->cur_altsetting->desc.
                                       bInterfaceNumber, 0);
                if (rc < 0) {
                        printk(KERN_INFO "%s usb_set_interface failed, rc %d\n",
                               __func__, rc);
                        return rc;
                }
        }

        smsusb_start_streaming(dev);
        return 0;
}

static const struct usb_device_id smsusb_id_table[] = {
        /* This device is only present before firmware load */
        { USB_DEVICE(0x187f, 0x0010),
                .driver_info = SMS1XXX_BOARD_SIANO_STELLAR_ROM },
        /* This device pops up after firmware load */
        { USB_DEVICE(0x187f, 0x0100),
                .driver_info = SMS1XXX_BOARD_SIANO_STELLAR },

        { USB_DEVICE(0x187f, 0x0200),
                .driver_info = SMS1XXX_BOARD_SIANO_NOVA_A },
        { USB_DEVICE(0x187f, 0x0201),
                .driver_info = SMS1XXX_BOARD_SIANO_NOVA_B },
        { USB_DEVICE(0x187f, 0x0300),
                .driver_info = SMS1XXX_BOARD_SIANO_VEGA },
        { USB_DEVICE(0x2040, 0x1700),
                .driver_info = SMS1XXX_BOARD_HAUPPAUGE_CATAMOUNT },
        { USB_DEVICE(0x2040, 0x1800),
                .driver_info = SMS1XXX_BOARD_HAUPPAUGE_OKEMO_A },
        { USB_DEVICE(0x2040, 0x1801),
                .driver_info = SMS1XXX_BOARD_HAUPPAUGE_OKEMO_B },
        { USB_DEVICE(0x2040, 0x2000),
                .driver_info = SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD },
        { USB_DEVICE(0x2040, 0x2009),
                .driver_info = SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD_R2 },
        { USB_DEVICE(0x2040, 0x200a),
                .driver_info = SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD },
        { USB_DEVICE(0x2040, 0x2010),
                .driver_info = SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD },
        { USB_DEVICE(0x2040, 0x2011),
                .driver_info = SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD },
        { USB_DEVICE(0x2040, 0x2019),
                .driver_info = SMS1XXX_BOARD_HAUPPAUGE_TIGER_MINICARD },
        { USB_DEVICE(0x2040, 0x5500),
                .driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
        { USB_DEVICE(0x2040, 0x5510),
                .driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
        { USB_DEVICE(0x2040, 0x5520),
                .driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
        { USB_DEVICE(0x2040, 0x5530),
                .driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
        { USB_DEVICE(0x2040, 0x5580),
                .driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
        { USB_DEVICE(0x2040, 0x5590),
                .driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
        { USB_DEVICE(0x2040, 0xb900),
                .driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
        { USB_DEVICE(0x2040, 0xb910),
                .driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
        { USB_DEVICE(0x2040, 0xb980),
                .driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
        { USB_DEVICE(0x2040, 0xb990),
                .driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
        { USB_DEVICE(0x2040, 0xc000),
                .driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
        { USB_DEVICE(0x2040, 0xc010),
                .driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
        { USB_DEVICE(0x2040, 0xc080),
                .driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
        { USB_DEVICE(0x2040, 0xc090),
                .driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
        { USB_DEVICE(0x2040, 0xc0a0),
                .driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
        { USB_DEVICE(0x2040, 0xf5a0),
                .driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
        { USB_DEVICE(0x187f, 0x0202),
                .driver_info = SMS1XXX_BOARD_SIANO_NICE },
        { USB_DEVICE(0x187f, 0x0301),
                .driver_info = SMS1XXX_BOARD_SIANO_VENICE },
        { USB_DEVICE(0x187f, 0x0302),
                .driver_info = SMS1XXX_BOARD_SIANO_VENICE },
        { USB_DEVICE(0x187f, 0x0310),
                .driver_info = SMS1XXX_BOARD_SIANO_MING },
        { USB_DEVICE(0x187f, 0x0500),
                .driver_info = SMS1XXX_BOARD_SIANO_PELE },
        { USB_DEVICE(0x187f, 0x0600),
                .driver_info = SMS1XXX_BOARD_SIANO_RIO },
        { USB_DEVICE(0x187f, 0x0700),
                .driver_info = SMS1XXX_BOARD_SIANO_DENVER_2160 },
        { USB_DEVICE(0x187f, 0x0800),
                .driver_info = SMS1XXX_BOARD_SIANO_DENVER_1530 },
        { USB_DEVICE(0x19D2, 0x0086),
                .driver_info = SMS1XXX_BOARD_ZTE_DVB_DATA_CARD },
        { USB_DEVICE(0x19D2, 0x0078),
                .driver_info = SMS1XXX_BOARD_ONDA_MDTV_DATA_CARD },
        { USB_DEVICE(0x3275, 0x0080),
                .driver_info = SMS1XXX_BOARD_SIANO_RIO },
        { USB_DEVICE(0x2013, 0x0257),
                .driver_info = SMS1XXX_BOARD_PCTV_77E },
        { } /* Terminating entry */
        };

MODULE_DEVICE_TABLE(usb, smsusb_id_table);

static struct usb_driver smsusb_driver = {
        .name                   = "smsusb",
        .probe                  = smsusb_probe,
        .disconnect             = smsusb_disconnect,
        .id_table               = smsusb_id_table,

        .suspend                = smsusb_suspend,
        .resume                 = smsusb_resume,
};

module_usb_driver(smsusb_driver);

MODULE_DESCRIPTION("Driver for the Siano SMS1xxx USB dongle");
MODULE_AUTHOR("Siano Mobile Silicon, Inc. <uris@siano-ms.com>");
MODULE_LICENSE("GPL");