/* CDC and RNDIS support the same host-chosen outgoing packet filters. */
#define DEFAULT_FILTER (USB_CDC_PACKET_TYPE_BROADCAST \
+ |USB_CDC_PACKET_TYPE_ALL_MULTICAST \
+ |USB_CDC_PACKET_TYPE_PROMISCUOUS \
|USB_CDC_PACKET_TYPE_DIRECTED)
/* also defer IRQs on highspeed TX */
#define TX_DELAY qmult
-#define BITRATE(g) (((g)->speed == USB_SPEED_HIGH) ? HS_BPS : FS_BPS)
+static inline int BITRATE(struct usb_gadget *g)
+{
+ return (g->speed == USB_SPEED_HIGH) ? HS_BPS : FS_BPS;
+}
#else /* full speed (low speed doesn't do bulk) */
#define qlen(gadget) DEFAULT_QLEN
-#define BITRATE(g) FS_BPS
+static inline int BITRATE(struct usb_gadget *g)
+{
+ return FS_BPS;
+}
#endif
/* include the status endpoint if we can, even where it's optional.
* use wMaxPacketSize big enough to fit CDC_NOTIFY_SPEED_CHANGE in one
- * packet, to simplify cancelation; and a big transfer interval, to
+ * packet, to simplify cancellation; and a big transfer interval, to
* waste less bandwidth.
*
* some drivers (like Linux 2.4 cdc-ether!) "need" it to exist even
eth_reset_config (dev);
/* default: pass all packets, no multicast filtering */
- dev->cdc_filter = 0x000f;
+ dev->cdc_filter = DEFAULT_FILTER;
switch (number) {
case DEV_CONFIG_VALUE:
struct eth_dev *dev = get_gadget_data (gadget);
struct usb_request *req = dev->req;
int value = -EOPNOTSUPP;
- u16 wIndex = ctrl->wIndex;
- u16 wValue = ctrl->wValue;
- u16 wLength = ctrl->wLength;
+ u16 wIndex = (__force u16) ctrl->wIndex;
+ u16 wValue = (__force u16) ctrl->wValue;
+ u16 wLength = (__force u16) ctrl->wLength;
/* descriptors just go into the pre-allocated ep0 buffer,
* while config change events may enable network traffic.
/* Some platforms perform better when IP packets are aligned,
* but on at least one, checksumming fails otherwise. Note:
- * this doesn't account for variable-sized RNDIS headers.
+ * RNDIS headers involve variable numbers of LE32 values.
*/
skb_reserve(skb, NET_IP_ALIGN);
#ifdef CONFIG_USB_ETH_RNDIS
/* we know MaxPacketsPerTransfer == 1 here */
if (dev->rndis)
- rndis_rm_hdr (req->buf, &(skb->len));
+ status = rndis_rm_hdr (skb);
#endif
- if (ETH_HLEN > skb->len || skb->len > ETH_FRAME_LEN) {
+ if (status < 0
+ || ETH_HLEN > skb->len
+ || skb->len > ETH_FRAME_LEN) {
dev->stats.rx_errors++;
dev->stats.rx_length_errors++;
DEBUG (dev, "rx length %d\n", skb->len);
DEBUG ((struct eth_dev *) ep->driver_data,
"rndis control ack complete --> %d, %d/%d\n",
req->status, req->actual, req->length);
-
- usb_ep_free_buffer(ep, req->buf, req->dma, 8);
- usb_ep_free_request(ep, req);
}
static int rndis_control_ack (struct net_device *net)
{
struct eth_dev *dev = netdev_priv(net);
u32 length;
- struct usb_request *resp;
+ struct usb_request *resp = dev->stat_req;
/* in case RNDIS calls this after disconnect */
- if (!dev->status_ep) {
+ if (!dev->status) {
DEBUG (dev, "status ENODEV\n");
return -ENODEV;
}
- /* Allocate memory for notification ie. ACK */
- resp = usb_ep_alloc_request (dev->status_ep, GFP_ATOMIC);
- if (!resp) {
- DEBUG (dev, "status ENOMEM\n");
- return -ENOMEM;
- }
-
- resp->buf = usb_ep_alloc_buffer (dev->status_ep, 8,
- &resp->dma, GFP_ATOMIC);
- if (!resp->buf) {
- DEBUG (dev, "status buf ENOMEM\n");
- usb_ep_free_request (dev->status_ep, resp);
- return -ENOMEM;
- }
-
/* Send RNDIS RESPONSE_AVAILABLE notification;
* USB_CDC_NOTIFY_RESPONSE_AVAILABLE should work too
*/
if (dev->rndis) {
rndis_set_param_medium (dev->rndis_config,
NDIS_MEDIUM_802_3,
- BITRATE(dev->gadget));
+ BITRATE(dev->gadget)/100);
rndis_send_media_state (dev, 1);
}
#endif
device_desc.bcdDevice = __constant_cpu_to_le16 (0x0210);
} else if (gadget_is_pxa27x(gadget)) {
device_desc.bcdDevice = __constant_cpu_to_le16 (0x0211);
- } else if (gadget_is_s3c2410(gadget)) {
- device_desc.bcdDevice = __constant_cpu_to_le16 (0x0212);
+ } else if (gadget_is_s3c2410(gadget)) {
+ device_desc.bcdDevice = __constant_cpu_to_le16 (0x0212);
} else if (gadget_is_at91(gadget)) {
device_desc.bcdDevice = __constant_cpu_to_le16 (0x0213);
} else {