static int _ss_send_attributes_payload(struct ss_device *dev)
{
if (!dev->connected)
return 0;
_ss_build_attributes_payload(dev);
return USB_WriteCtrlMsgAsync(dev->fd,
USB_REQTYPE_INTERFACE_SET,
USB_REQ_SETREPORT,
(USB_REPTYPE_OUTPUT<<8) | 0x01,
0x0,
sizeof(_ss_attributes_payload),
_ss_attributes_payload,
NULL, NULL);
}
static s32 __USB_CtrlMsgTimeout(usbstorage_handle *dev, u8 bmRequestType, u8 bmRequest, u16 wValue, u16 wIndex, u16 wLength, void *rpData)
{
s32 retval;
dev->retval = USBSTORAGE_PROCESSING;
retval = USB_WriteCtrlMsgAsync(dev->usb_fd, bmRequestType, bmRequest, wValue, wIndex, wLength, rpData, __usb_blkmsg_cb, (void *)dev);
if(retval < 0) return retval;
__usb_settimeout(dev, usbtimeout);
do {
retval = dev->retval;
if(retval!=USBSTORAGE_PROCESSING) break;
else LWP_ThreadSleep(__usbstorage_waitq);
} while(retval==USBSTORAGE_PROCESSING);
return retval;
}
int ss_get_mac(struct ss_device *dev, uint8_t *mac)
{
uint8_t ATTRIBUTE_ALIGN(32) msg[8];
int ret = USB_WriteCtrlMsgAsync(dev->fd,
USB_REQTYPE_INTERFACE_GET,
USB_REQ_GETREPORT,
(USB_REPTYPE_FEATURE<<8) | 0xf5,
0,
sizeof(msg),
msg,
NULL, NULL);
mac[0] = msg[2];
mac[1] = msg[3];
mac[2] = msg[4];
mac[3] = msg[5];
mac[4] = msg[6];
mac[5] = msg[7];
return ret;
}
mac[1] = msg[3];
mac[2] = msg[4];
mac[3] = msg[5];
mac[4] = msg[6];
mac[5] = msg[7];
return ret;
}
int ss_set_mac(struct ss_device *dev, const uint8_t *mac)
{
uint8_t ATTRIBUTE_ALIGN(32) msg[] = {0x01, 0x00, mac[0], mac[1],
mac[2], mac[3], mac[4], mac[5]};
int ret = USB_WriteCtrlMsgAsync(dev->fd,
USB_REQTYPE_INTERFACE_SET,
USB_REQ_SETREPORT,
(USB_REPTYPE_FEATURE<<8) | 0xf5,
0,
sizeof(msg),
msg,
NULL, NULL);
return ret;
}
static int _ss_read(struct ss_device *dev)
{
return USB_WriteCtrlMsgAsync(
dev->fd,
USB_REQTYPE_INTERFACE_GET,
USB_REQ_GETREPORT,
(USB_REPTYPE_INPUT<<8) | 0x01,
0x0,
