static int flexcop_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
{
struct flexcop_device *fc;
struct flexcop_pci *fc_pci;
int ret = -ENOMEM;
if ((fc = flexcop_device_kmalloc(sizeof(struct flexcop_pci))) == NULL) {
err("out of memory\n");
return -ENOMEM;
}
/* general flexcop init */
fc_pci = fc->bus_specific;
fc_pci->fc_dev = fc;
fc->read_ibi_reg = flexcop_pci_read_ibi_reg;
fc->write_ibi_reg = flexcop_pci_write_ibi_reg;
fc->i2c_request = flexcop_i2c_request;
fc->get_mac_addr = flexcop_eeprom_check_mac_addr;
fc->stream_control = flexcop_pci_stream_control;
if (enable_pid_filtering)
info("will use the HW PID filter.");
else
info("will pass the complete TS to the demuxer.");
fc->pid_filtering = enable_pid_filtering;
fc->bus_type = FC_PCI;
fc->dev = &pdev->dev;
fc->owner = THIS_MODULE;
/* bus specific part */
fc_pci->pdev = pdev;
if ((ret = flexcop_pci_init(fc_pci)) != 0)
goto err_kfree;
/* init flexcop */
if ((ret = flexcop_device_initialize(fc)) != 0)
goto err_pci_exit;
/* init dma */
if ((ret = flexcop_pci_dma_init(fc_pci)) != 0)
goto err_fc_exit;
INIT_WORK(&fc_pci->irq_check_work, flexcop_pci_irq_check_work, fc_pci);
goto success;
err_fc_exit:
flexcop_device_exit(fc);
err_pci_exit:
flexcop_pci_exit(fc_pci);
err_kfree:
flexcop_device_kfree(fc);
success:
return ret;
}
static int flexcop_usb_probe(struct usb_interface *intf,
const struct usb_device_id *id)
{
struct usb_device *udev = interface_to_usbdev(intf);
struct flexcop_usb *fc_usb = NULL;
struct flexcop_device *fc = NULL;
int ret;
if ((fc = flexcop_device_kmalloc(sizeof(struct flexcop_usb))) == NULL) {
err("out of memory\n");
return -ENOMEM;
}
/* general flexcop init */
fc_usb = fc->bus_specific;
fc_usb->fc_dev = fc;
fc->read_ibi_reg = flexcop_usb_read_ibi_reg;
fc->write_ibi_reg = flexcop_usb_write_ibi_reg;
fc->i2c_request = flexcop_usb_i2c_request;
fc->get_mac_addr = flexcop_usb_get_mac_addr;
fc->stream_control = flexcop_usb_stream_control;
fc->pid_filtering = 1;
fc->bus_type = FC_USB;
fc->dev = &udev->dev;
fc->owner = THIS_MODULE;
/* bus specific part */
fc_usb->udev = udev;
fc_usb->uintf = intf;
if ((ret = flexcop_usb_init(fc_usb)) != 0)
goto err_kfree;
/* init flexcop */
if ((ret = flexcop_device_initialize(fc)) != 0)
goto err_usb_exit;
/* xfer init */
if ((ret = flexcop_usb_transfer_init(fc_usb)) != 0)
goto err_fc_exit;
info("%s successfully initialized and connected.", DRIVER_NAME);
return 0;
err_fc_exit:
flexcop_device_exit(fc);
err_usb_exit:
flexcop_usb_exit(fc_usb);
err_kfree:
flexcop_device_kfree(fc);
return ret;
}