60 DBGC ( dm96xx,
"DM96XX %p could not reset: %s\n",
72 DBGC ( dm96xx,
"DM96XX %p failed to reset: %s\n",
77 DBGC ( dm96xx,
"DM96XX %p failed to reset (NCR=%#02x)\n",
98 DBGC ( dm96xx,
"DM96XX %p could not read MAC address: %s\n",
119 DBGC ( dm96xx,
"DM96XX %p could not write MAC address: %s\n",
159 DBGC ( dm96xx,
"DM96XX %p could not read network status: %s\n",
185 DBGC ( dm96xx,
"DM96XX %p could not read chip revision: %s\n",
196 if ( mode_ctl < 0 ) {
198 DBGC ( dm96xx,
"DM96XX %p could not read mode control: %s\n",
206 mode_ctl ) ) != 0 ) {
207 DBGC ( dm96xx,
"DM96XX %p could not write mode control: %s\n",
243 DBGC ( dm96xx,
"DM96XX %p interrupt failed: %s\n",
251 if (
len <
sizeof ( *
intr ) ) {
252 DBGC ( dm96xx,
"DM96XX %p underlength interrupt:\n", dm96xx );
294 DBGC ( dm96xx,
"DM96XX %p bulk IN failed: %s\n",
301 DBGC ( dm96xx,
"DM96XX %p underlength bulk IN\n", dm96xx );
314 DBGC ( dm96xx,
"DM96XX %p receive error %02x:\n",
411 DBGC ( dm96xx,
"DM96XX %p could not open: %s\n",
420 DBGC ( dm96xx,
"DM96XX %p could not write receive filters: " 529 memset ( dm96xx, 0,
sizeof ( *dm96xx ) );
538 DBGC ( dm96xx,
"DM96XX %p on %s\n", dm96xx, func->
name );
542 DBGC ( dm96xx,
"DM96XX %p could not describe: %s\n",
594 .
name =
"dm9601-corega",
619 .name =
"dm9601-hirose",
624 .name =
"dm9601-8101",
629 .name =
"dm9601-9700",
#define iob_pull(iobuf, len)
static void dm96xx_intr_complete(struct usb_endpoint *ep, struct io_buffer *iobuf, int rc)
Complete interrupt transfer.
#define EINVAL
Invalid argument.
struct arbelprm_rc_send_wqe rc
#define DM96XX_PAR
PHY address registers.
#define DM96XX_MODE_CTL_MODE
4-byte header mode
void(* complete)(struct usb_endpoint *ep, struct io_buffer *iobuf, int rc)
Complete transfer.
void netdev_rx_err(struct net_device *netdev, struct io_buffer *iobuf, int rc)
Discard received packet.
static int dm96xx_out_transmit(struct dm96xx_device *dm96xx, struct io_buffer *iobuf)
Transmit packet.
static void * usb_func_get_drvdata(struct usb_function *func)
Get USB function driver private data.
#define DM96XX_NCR
Network control register.
static int dm96xx_write_registers(struct dm96xx_device *dm96xx, unsigned int offset, void *data, size_t len)
Write registers.
int(* open)(struct net_device *netdev)
Open network device.
static struct usb_endpoint_driver_operations dm96xx_in_operations
Bulk IN endpoint operations.
#define iob_push(iobuf, len)
void free_iob(struct io_buffer *iobuf)
Free I/O buffer.
#define DM96XX_INTR_MAX_FILL
Interrupt maximum fill level.
int usb_stream(struct usb_endpoint *ep, struct io_buffer *iobuf, int terminate)
Enqueue USB stream transfer.
#define DM96XX_RCR
Receive control register.
#define DM96XX_NCR_RST
Software reset.
FILE_LICENCE(GPL2_OR_LATER_OR_UBDL)
struct usb_device * usb
USB device.
void netdev_link_down(struct net_device *netdev)
Mark network device as having link down.
struct usb_bus * bus
USB bus.
static int dm96xx_check_link(struct dm96xx_device *dm96xx)
Get link status.
uint8_t mac[ETH_ALEN]
MAC address.
int open
Endpoint is open.
static void dm96xx_in_complete(struct usb_endpoint *ep, struct io_buffer *iobuf, int rc)
Complete bulk IN transfer.
struct usb_endpoint intr
Interrupt endpoint.
static int dm96xx_read_mac(struct dm96xx_device *dm96xx, uint8_t *mac)
Read MAC address.
static void dm96xx_poll(struct net_device *netdev)
Poll for completed and received packets.
static void dm96xx_remove(struct usb_function *func)
Remove device.
struct usb_endpoint out
Bulk OUT endpoint.
struct usb_driver dm96xx_driver __usb_driver
Davicom DM96xx driver.
static void netdev_init(struct net_device *netdev, struct net_device_operations *op)
Initialise a network device.
#define ENOMEM
Not enough space.
#define iob_disown(iobuf)
Disown an I/O buffer.
#define DM96XX_MODE_CTL
RX header control/status register (DM9620+ only)
struct usb_port * port
USB port.
static void netdev_put(struct net_device *netdev)
Drop reference to network device.
#define container_of(ptr, type, field)
Get containing structure.
uint8_t intr
Interrupts enabled.
void * priv
Driver private data.
static void netdev_link_up(struct net_device *netdev)
Mark network device as having link up.
void udelay(unsigned long usecs)
Delay for a fixed number of microseconds.
static int dm96xx_read_register(struct dm96xx_device *dm96xx, unsigned int offset)
Read register.
static struct usb_endpoint_driver_operations dm96xx_intr_operations
Interrupt endpoint operations.
static void usb_refill_init(struct usb_endpoint *ep, size_t reserve, size_t len, unsigned int max)
Initialise USB endpoint refill.
static int netdev_link_ok(struct net_device *netdev)
Check link state of network device.
static int dm96xx_reset(struct dm96xx_device *dm96xx)
Reset device.
static struct net_device * netdev
#define DM96XX_CHIPR_9601
DM9601.
static void usb_func_set_drvdata(struct usb_function *func, void *priv)
Set USB function driver private data.
void unregister_netdev(struct net_device *netdev)
Unregister network device.
static void dm96xx_out_complete(struct usb_endpoint *ep, struct io_buffer *iobuf, int rc)
Complete bulk OUT transfer.
int usbnet_refill(struct usbnet_device *usbnet)
Refill USB network device bulk IN and interrupt endpoints.
static int dm96xx_write_register(struct dm96xx_device *dm96xx, unsigned int offset, uint8_t value)
Write register.
static void usb_poll(struct usb_bus *bus)
Poll USB bus.
#define iob_unput(iobuf, len)
char * strerror(int errno)
Retrieve string representation of error number.
static struct net_device_operations dm96xx_operations
DM96xx network device operations.
static int dm96xx_probe(struct usb_function *func, struct usb_configuration_descriptor *config)
Probe device.
int register_netdev(struct net_device *netdev)
Register network device.
static size_t iob_len(struct io_buffer *iobuf)
Calculate length of data in an I/O buffer.
#define USB_CLASS_ID(base, subclass, protocol)
Construct USB class ID.
struct usb_endpoint in
Bulk IN endpoint.
static void netdev_nullify(struct net_device *netdev)
Stop using a network device.
struct usb_device * usb
USB device.
static int dm96xx_rx_mode(struct dm96xx_device *dm96xx)
Set DM9601-compatible RX header mode.
#define DM96XX_RCR_RXEN
RX enable.
#define DM96XX_NSR_LINKST
Link status.
#define DM96XX_RSR_MF
Multicast frame.
Network device operations.
void netdev_rx(struct net_device *netdev, struct io_buffer *iobuf)
Add packet to receive queue.
struct device * dev
Underlying hardware device.
static int dm96xx_transmit(struct net_device *netdev, struct io_buffer *iobuf)
Transmit packet.
#define DM96XX_RCR_RUNT
Pass runt packet.
static struct usb_device_id dm96xx_ids[]
DM96xx device IDs.
#define DM96XX_CHIPR
Chip revision register.
struct net_device * netdev
Network device.
A USB configuration descriptor.
static int dm96xx_open(struct net_device *netdev)
Open network device.
#define DM96XX_RCR_PRMSC
Promiscuous mode.
void netdev_tx_complete_err(struct net_device *netdev, struct io_buffer *iobuf, int rc)
Complete network transmission.
static int dm96xx_write_mac(struct dm96xx_device *dm96xx, uint8_t *mac)
Write MAC address.
#define USB_ANY_ID
Match-anything ID.
Universal Serial Bus (USB)
static void usbnet_init(struct usbnet_device *usbnet, struct usb_function *func, struct usb_endpoint_driver_operations *intr, struct usb_endpoint_driver_operations *in, struct usb_endpoint_driver_operations *out)
Initialise USB network device.
void * data
Start of data.
struct usb_hub * hub
USB hub.
#define EIO
Input/output error.
struct net_device * alloc_etherdev(size_t priv_size)
Allocate Ethernet device.
struct ena_aq_header header
Header.
#define cpu_to_le16(value)
#define DM96XX_IN_MAX_FILL
Bulk IN maximum fill level.
#define DM96XX_RCR_ALL
Pass all multicast.
Davicom DM96xx USB Ethernet driver.
#define DM96XX_RESET_DELAY_US
Reset delay (in microseconds)
int usbnet_describe(struct usbnet_device *usbnet, struct usb_configuration_descriptor *config)
Describe USB network device interfaces.
uint8_t ll_addr[MAX_LL_ADDR_LEN]
Link-layer address.
static void dm96xx_link_nsr(struct dm96xx_device *dm96xx, unsigned int nsr)
Update link status based on network status register.
void usbnet_close(struct usbnet_device *usbnet)
Close USB network device.
USB endpoint driver operations.
struct device dev
Generic device.
struct usb_bus * bus
USB bus.
int iob_ensure_headroom(struct io_buffer *iobuf, size_t len)
Ensure I/O buffer has sufficient headroom.
#define DM96XX_IN_MTU
Bulk IN buffer size.
uint8_t hw_addr[MAX_HW_ADDR_LEN]
Hardware address.
#define NULL
NULL pointer (VOID *)
static struct usb_endpoint_driver_operations dm96xx_out_operations
Bulk OUT endpoint operations.
#define DM96XX_NSR
Network status register.
struct usbnet_device usbnet
USB network device.
struct bofm_section_header done
struct usb_device_id * ids
USB ID table.
static void dm96xx_close(struct net_device *netdev)
Close network device.
void * memset(void *dest, int character, size_t len) __nonnull
static int dm96xx_read_registers(struct dm96xx_device *dm96xx, unsigned int offset, void *data, size_t len)
Read registers.
int usbnet_open(struct usbnet_device *usbnet)
Open USB network device.