-//=====================================================
-// CopyRight (C) 2007 Qualcomm Inc. All Rights Reserved.
-//
-//
-// This file is part of Express Card USB Driver
-//
-// $Id:
-//====================================================
+/* CopyRight (C) 2007 Qualcomm Inc. All Rights Reserved.
+*
+*
+* This file is part of Express Card USB Driver
+*/
+
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/module.h>
#define MAX_RCV_LOOP 100
-//---------------------------------------------------------------------------
-// Function: ft1000_control
-//
-// Parameters: ft1000_usb - device structure
-// pipe - usb control message pipe
-// request - control request
-// requesttype - control message request type
-// value - value to be written or 0
-// index - register index
-// data - data buffer to hold the read/write values
-// size - data size
-// timeout - control message time out value
-//
-// Returns: STATUS_SUCCESS - success
-// STATUS_FAILURE - failure
-//
-// Description: This function sends a control message via USB interface synchronously
-//
-// Notes:
-//
-//---------------------------------------------------------------------------
+/* send a control message via USB interface synchronously
+* Parameters: ft1000_usb - device structure
+* pipe - usb control message pipe
+* request - control request
+* requesttype - control message request type
+* value - value to be written or 0
+* index - register index
+* data - data buffer to hold the read/write values
+* size - data size
+* timeout - control message time out value
+*/
static int ft1000_control(struct ft1000_usb *ft1000dev, unsigned int pipe,
u8 request, u8 requesttype, u16 value, u16 index,
void *data, u16 size, int timeout)
return ret;
}
-//---------------------------------------------------------------------------
-// Function: ft1000_read_register
-//
-// Parameters: ft1000_usb - device structure
-// Data - data buffer to hold the value read
-// nRegIndex - register index
-//
-// Returns: STATUS_SUCCESS - success
-// STATUS_FAILURE - failure
-//
-// Description: This function returns the value in a register
-//
-// Notes:
-//
-//---------------------------------------------------------------------------
-
+/* returns the value in a register */
int ft1000_read_register(struct ft1000_usb *ft1000dev, u16* Data,
u16 nRegIndx)
{
return ret;
}
-//---------------------------------------------------------------------------
-// Function: ft1000_write_register
-//
-// Parameters: ft1000_usb - device structure
-// value - value to write into a register
-// nRegIndex - register index
-//
-// Returns: STATUS_SUCCESS - success
-// STATUS_FAILURE - failure
-//
-// Description: This function writes the value in a register
-//
-// Notes:
-//
-//---------------------------------------------------------------------------
+/* writes the value in a register */
int ft1000_write_register(struct ft1000_usb *ft1000dev, u16 value,
u16 nRegIndx)
{
return ret;
}
-//---------------------------------------------------------------------------
-// Function: ft1000_read_dpram32
-//
-// Parameters: ft1000_usb - device structure
-// indx - starting address to read
-// buffer - data buffer to hold the data read
-// cnt - number of byte read from DPRAM
-//
-// Returns: STATUS_SUCCESS - success
-// STATUS_FAILURE - failure
-//
-// Description: This function read a number of bytes from DPRAM
-//
-// Notes:
-//
-//---------------------------------------------------------------------------
-
+/* read a number of bytes from DPRAM */
int ft1000_read_dpram32(struct ft1000_usb *ft1000dev, u16 indx, u8 *buffer,
u16 cnt)
{
return ret;
}
-//---------------------------------------------------------------------------
-// Function: ft1000_write_dpram32
-//
-// Parameters: ft1000_usb - device structure
-// indx - starting address to write the data
-// buffer - data buffer to write into DPRAM
-// cnt - number of bytes to write
-//
-// Returns: STATUS_SUCCESS - success
-// STATUS_FAILURE - failure
-//
-// Description: This function writes into DPRAM a number of bytes
-//
-// Notes:
-//
-//---------------------------------------------------------------------------
+/* writes into DPRAM a number of bytes */
int ft1000_write_dpram32(struct ft1000_usb *ft1000dev, u16 indx, u8 *buffer,
u16 cnt)
{
return ret;
}
-//---------------------------------------------------------------------------
-// Function: ft1000_read_dpram16
-//
-// Parameters: ft1000_usb - device structure
-// indx - starting address to read
-// buffer - data buffer to hold the data read
-// hightlow - high or low 16 bit word
-//
-// Returns: STATUS_SUCCESS - success
-// STATUS_FAILURE - failure
-//
-// Description: This function read 16 bits from DPRAM
-//
-// Notes:
-//
-//---------------------------------------------------------------------------
+/* read 16 bits from DPRAM */
int ft1000_read_dpram16(struct ft1000_usb *ft1000dev, u16 indx, u8 *buffer,
u8 highlow)
{
return ret;
}
-//---------------------------------------------------------------------------
-// Function: ft1000_write_dpram16
-//
-// Parameters: ft1000_usb - device structure
-// indx - starting address to write the data
-// value - 16bits value to write
-// hightlow - high or low 16 bit word
-//
-// Returns: STATUS_SUCCESS - success
-// STATUS_FAILURE - failure
-//
-// Description: This function writes into DPRAM a number of bytes
-//
-// Notes:
-//
-//---------------------------------------------------------------------------
+/* write into DPRAM a number of bytes */
int ft1000_write_dpram16(struct ft1000_usb *ft1000dev, u16 indx, u16 value, u8 highlow)
{
int ret = STATUS_SUCCESS;
return ret;
}
-//---------------------------------------------------------------------------
-// Function: fix_ft1000_read_dpram32
-//
-// Parameters: ft1000_usb - device structure
-// indx - starting address to read
-// buffer - data buffer to hold the data read
-//
-//
-// Returns: STATUS_SUCCESS - success
-// STATUS_FAILURE - failure
-//
-// Description: This function read DPRAM 4 words at a time
-//
-// Notes:
-//
-//---------------------------------------------------------------------------
+/* read DPRAM 4 words at a time */
int fix_ft1000_read_dpram32(struct ft1000_usb *ft1000dev, u16 indx,
u8 *buffer)
{
}
-//---------------------------------------------------------------------------
-// Function: fix_ft1000_write_dpram32
-//
-// Parameters: ft1000_usb - device structure
-// indx - starting address to write
-// buffer - data buffer to write
-//
-//
-// Returns: STATUS_SUCCESS - success
-// STATUS_FAILURE - failure
-//
-// Description: This function write to DPRAM 4 words at a time
-//
-// Notes:
-//
-//---------------------------------------------------------------------------
+/* Description: This function write to DPRAM 4 words at a time */
int fix_ft1000_write_dpram32(struct ft1000_usb *ft1000dev, u16 indx, u8 *buffer)
{
u16 pos1;
return ret;
}
-
-//------------------------------------------------------------------------
-//
-// Function: card_reset_dsp
-//
-// Synopsis: This function is called to reset or activate the DSP
-//
-// Arguments: value - reset or activate
-//
-// Returns: None
-//-----------------------------------------------------------------------
+/* reset or activate the DSP */
static void card_reset_dsp(struct ft1000_usb *ft1000dev, bool value)
{
u16 status = STATUS_SUCCESS;
}
}
-//---------------------------------------------------------------------------
-// Function: card_send_command
-//
-// Parameters: ft1000_usb - device structure
-// ptempbuffer - command buffer
-// size - command buffer size
-//
-// Returns: STATUS_SUCCESS - success
-// STATUS_FAILURE - failure
-//
-// Description: This function sends a command to ASIC
-//
-// Notes:
-//
-//---------------------------------------------------------------------------
+/* send a command to ASIC
+* Parameters: ft1000_usb - device structure
+* ptempbuffer - command buffer
+* size - command buffer size
+*/
void card_send_command(struct ft1000_usb *ft1000dev, void *ptempbuffer,
int size)
{
}
-//--------------------------------------------------------------------------
-//
-// Function: dsp_reload
-//
-// Synopsis: This function is called to load or reload the DSP
-//
-// Arguments: ft1000dev - device structure
-//
-// Returns: None
-//-----------------------------------------------------------------------
+/* load or reload the DSP */
int dsp_reload(struct ft1000_usb *ft1000dev)
{
int status;
return 0;
}
-//---------------------------------------------------------------------------
-//
-// Function: ft1000_reset_asic
-// Description: This function will call the Card Service function to reset the
-// ASIC.
-// Input:
-// dev - device structure
-// Output:
-// none
-//
-//---------------------------------------------------------------------------
+/* call the Card Service function to reset the ASIC. */
static void ft1000_reset_asic(struct net_device *dev)
{
struct ft1000_info *info = netdev_priv(dev);
DEBUG("ft1000_hw: interrupt status register = 0x%x\n", tempword);
}
-
-//---------------------------------------------------------------------------
-//
-// Function: ft1000_reset_card
-// Description: This function will reset the card
-// Input:
-// dev - device structure
-// Output:
-// status - FALSE (card reset fail)
-// TRUE (card reset successful)
-//
-//---------------------------------------------------------------------------
static int ft1000_reset_card(struct net_device *dev)
{
struct ft1000_info *info = netdev_priv(dev);
return TRUE;
}
-//---------------------------------------------------------------------------
-// Function: ft1000_usb_transmit_complete
-//
-// Parameters: urb - transmitted usb urb
-//
-//
-// Returns: none
-//
-// Description: This is the callback function when a urb is transmitted
-//
-// Notes:
-//
-//---------------------------------------------------------------------------
+/* callback function when a urb is transmitted */
static void ft1000_usb_transmit_complete(struct urb *urb)
{
netif_wake_queue(ft1000dev->net);
}
-//---------------------------------------------------------------------------
-//
-// Function: ft1000_copy_down_pkt
-// Description: This function will take an ethernet packet and convert it to
-// a Flarion packet prior to sending it to the ASIC Downlink
-// FIFO.
-// Input:
-// dev - device structure
-// packet - address of ethernet packet
-// len - length of IP packet
-// Output:
-// status - FAILURE
-// SUCCESS
-//
-//---------------------------------------------------------------------------
+/* take an ethernet packet and convert it to a Flarion
+* packet prior to sending it to the ASIC Downlink FIFO.
+*/
static int ft1000_copy_down_pkt(struct net_device *netdev, u8 * packet, u16 len)
{
struct ft1000_info *pInfo = netdev_priv(netdev);
return 0;
}
-//---------------------------------------------------------------------------
-// Function: ft1000_start_xmit
-//
-// Parameters: skb - socket buffer to be sent
-// dev - network device
-//
-//
-// Returns: none
-//
-// Description: transmit a ethernet packet
-//
-// Notes:
-//
-//---------------------------------------------------------------------------
+/* transmit an ethernet packet
+* Parameters: skb - socket buffer to be sent
+* dev - network device
+*/
static int ft1000_start_xmit(struct sk_buff *skb, struct net_device *dev)
{
struct ft1000_info *pInfo = netdev_priv(dev);
return NETDEV_TX_OK;
}
-//---------------------------------------------------------------------------
-// Function: ft1000_open
-//
-// Parameters:
-// dev - network device
-//
-//
-// Returns: none
-//
-// Description: open the network driver
-//
-// Notes:
-//
-//---------------------------------------------------------------------------
+/* open the network driver */
static int ft1000_open(struct net_device *dev)
{
struct ft1000_info *pInfo = netdev_priv(dev);
.ndo_get_stats = &ft1000_netdev_stats,
};
-//---------------------------------------------------------------------------
-// Function: init_ft1000_netdev
-//
-// Parameters: ft1000dev - device structure
-//
-//
-// Returns: STATUS_SUCCESS - success
-// STATUS_FAILURE - failure
-//
-// Description: This function initialize the network device
-//
-// Notes:
-//
-//---------------------------------------------------------------------------
-
+/* initialize the network device */
static int ft1000_reset(void *dev)
{
ft1000_reset_card(dev);
return ret_val;
}
-//---------------------------------------------------------------------------
-// Function: reg_ft1000_netdev
-//
-// Parameters: ft1000dev - device structure
-//
-//
-// Returns: STATUS_SUCCESS - success
-// STATUS_FAILURE - failure
-//
-// Description: This function register the network driver
-//
-// Notes:
-//
-//---------------------------------------------------------------------------
+/* register the network driver */
int reg_ft1000_netdev(struct ft1000_usb *ft1000dev,
struct usb_interface *intf)
{
return 0;
}
-//---------------------------------------------------------------------------
-//
-// Function: ft1000_copy_up_pkt
-// Description: This function will take a packet from the FIFO up link and
-// convert it into an ethernet packet and deliver it to the IP stack
-// Input:
-// urb - the receiving usb urb
-//
-// Output:
-// status - FAILURE
-// SUCCESS
-//
-//---------------------------------------------------------------------------
+/* take a packet from the FIFO up link and
+* convert it into an ethernet packet and deliver it to the IP stack
+*/
static int ft1000_copy_up_pkt(struct urb *urb)
{
struct ft1000_info *info = urb->context;
}
-//---------------------------------------------------------------------------
-//
-// Function: ft1000_submit_rx_urb
-// Description: the receiving function of the network driver
-//
-// Input:
-// info - a private structure contains the device information
-//
-// Output:
-// status - FAILURE
-// SUCCESS
-//
-//---------------------------------------------------------------------------
+/* the receiving function of the network driver */
static int ft1000_submit_rx_urb(struct ft1000_info *info)
{
int result;
return 0;
}
-//---------------------------------------------------------------------------
-// Function: ft1000_close
-//
-// Parameters:
-// net - network device
-//
-//
-// Returns: none
-//
-// Description: close the network driver
-//
-// Notes:
-//
-//---------------------------------------------------------------------------
+/* close the network driver */
int ft1000_close(struct net_device *net)
{
struct ft1000_info *pInfo = netdev_priv(net);
return 0;
}
-//---------------------------------------------------------------------------
-//
-// Function: ft1000_chkcard
-// Description: This function will check if the device is presently available on
-// the system.
-// Input:
-// dev - device structure
-// Output:
-// status - FALSE (device is not present)
-// TRUE (device is present)
-//
-//---------------------------------------------------------------------------
+/* check if the device is presently available on the system. */
static int ft1000_chkcard(struct ft1000_usb *dev)
{
u16 tempword;
return TRUE;
}
-//---------------------------------------------------------------------------
-//
-// Function: ft1000_receive_cmd
-// Description: This function will read a message from the dpram area.
-// Input:
-// dev - network device structure
-// pbuffer - caller supply address to buffer
-// pnxtph - pointer to next pseudo header
-// Output:
-// Status = 0 (unsuccessful)
-// = 1 (successful)
-//
-//---------------------------------------------------------------------------
+/* read a message from the dpram area.
+* Input:
+* dev - network device structure
+* pbuffer - caller supply address to buffer
+* pnxtph - pointer to next pseudo header
+*/
static bool ft1000_receive_cmd(struct ft1000_usb *dev, u16 *pbuffer,
int maxsz, u16 *pnxtph)
{
projects / openwrt / staging / blogic.git / commitdiff