876c9d3aeb
Add the Marvell Libertas 8388 802.11 USB driver. Signed-off-by: Marcelo Tosatti <marcelo@kvack.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
39 lines
925 B
C
39 lines
925 B
C
/**
|
|
* This file contains functions used in USB Boot command
|
|
* and Boot2/FW update
|
|
*/
|
|
|
|
#include <linux/delay.h>
|
|
#include <linux/firmware.h>
|
|
#include <linux/netdevice.h>
|
|
#include <linux/usb.h>
|
|
|
|
#include "defs.h"
|
|
#include "dev.h"
|
|
#include "if_usb.h"
|
|
|
|
/**
|
|
* @brief This function issues Boot command to the Boot2 code
|
|
* @param ivalue 1:Boot from FW by USB-Download
|
|
* 2:Boot from FW in EEPROM
|
|
* @return 0
|
|
*/
|
|
int if_usb_issue_boot_command(wlan_private *priv, int ivalue)
|
|
{
|
|
struct usb_card_rec *cardp = priv->wlan_dev.card;
|
|
struct bootcmdstr sbootcmd;
|
|
int i;
|
|
|
|
/* Prepare command */
|
|
sbootcmd.u32magicnumber = BOOT_CMD_MAGIC_NUMBER;
|
|
sbootcmd.u8cmd_tag = ivalue;
|
|
for (i=0; i<11; i++)
|
|
sbootcmd.au8dumy[i]=0x00;
|
|
memcpy(cardp->bulk_out_buffer, &sbootcmd, sizeof(struct bootcmdstr));
|
|
|
|
/* Issue command */
|
|
usb_tx_block(priv, cardp->bulk_out_buffer, sizeof(struct bootcmdstr));
|
|
|
|
return 0;
|
|
}
|