diff options
author | Marcelo Tosatti <marcelo@kvack.org> | 2007-02-10 14:25:27 (GMT) |
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committer | Jeff Garzik <jeff@garzik.org> | 2007-04-28 15:00:54 (GMT) |
commit | 876c9d3aeb989cf1961f2c228d309ba5dcfb1172 (patch) | |
tree | 239e9db92d13abc799c1ffc5304d8ec1503dbc61 /drivers/net/wireless/libertas/if_usb.h | |
parent | 35c3404efa7407811b706453f83d39b2539dcbd0 (diff) | |
download | linux-fsl-qoriq-876c9d3aeb989cf1961f2c228d309ba5dcfb1172.tar.xz |
[PATCH] Marvell Libertas 8388 802.11b/g USB driver
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>
Diffstat (limited to 'drivers/net/wireless/libertas/if_usb.h')
-rw-r--r-- | drivers/net/wireless/libertas/if_usb.h | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/drivers/net/wireless/libertas/if_usb.h b/drivers/net/wireless/libertas/if_usb.h new file mode 100644 index 0000000..7851167 --- /dev/null +++ b/drivers/net/wireless/libertas/if_usb.h @@ -0,0 +1,109 @@ +/** + * This file contains definition for USB interface. + */ +#define CMD_TYPE_REQUEST 0xF00DFACE +#define CMD_TYPE_DATA 0xBEADC0DE +#define CMD_TYPE_INDICATION 0xBEEFFACE + +#define IPFIELD_ALIGN_OFFSET 2 + +#define USB8388_VID_1 0x1286 +#define USB8388_PID_1 0x2001 +#define USB8388_VID_2 0x05a3 +#define USB8388_PID_2 0x8388 + +#ifdef SUPPORT_BOOT_COMMAND +#define BOOT_CMD_FW_BY_USB 0x01 +#define BOOT_CMD_FW_IN_EEPROM 0x02 +#define BOOT_CMD_UPDATE_BOOT2 0x03 +#define BOOT_CMD_UPDATE_FW 0x04 +#define BOOT_CMD_MAGIC_NUMBER 0x4C56524D /* M=>0x4D,R=>0x52,V=>0x56,L=>0x4C */ + +struct bootcmdstr +{ + u32 u32magicnumber; + u8 u8cmd_tag; + u8 au8dumy[11]; +}; + +#define BOOT_CMD_RESP_OK 0x0001 +#define BOOT_CMD_RESP_FAIL 0x0000 + +struct bootcmdrespStr +{ + u32 u32magicnumber; + u8 u8cmd_tag; + u8 u8result; + u8 au8dumy[2]; +}; +#endif /* SUPPORT_BOOT_COMMAND */ + +/* read callback private data */ +struct read_cb_info { + wlan_private *priv; + struct sk_buff *skb; +}; + +/** USB card description structure*/ +struct usb_card_rec { + struct net_device *eth_dev; + struct usb_device *udev; + struct urb *rx_urb, *tx_urb; + void *priv; + struct read_cb_info rinfo; + + int bulk_in_size; + u8 bulk_in_endpointAddr; + + u8 *bulk_out_buffer; + int bulk_out_size; + u8 bulk_out_endpointAddr; + + u8 CRC_OK; + u32 fwseqnum; + u32 lastseqnum; + u32 totalbytes; + u32 fwlastblksent; + u8 fwdnldover; + u8 fwfinalblk; + + u32 usb_event_cause; + u8 usb_int_cause; + + u8 rx_urb_recall; + + u8 bootcmdresp; +}; + +/** fwheader */ +struct fwheader { + u32 dnldcmd; + u32 baseaddr; + u32 datalength; + u32 CRC; +}; + +#define FW_MAX_DATA_BLK_SIZE 600 +/** FWData */ +struct FWData { + struct fwheader fwheader; + u32 seqnum; + u8 data[FW_MAX_DATA_BLK_SIZE]; +}; + +/** fwsyncheader */ +struct fwsyncheader { + u32 cmd; + u32 seqnum; +}; + +#define FW_HAS_DATA_TO_RECV 0x00000001 +#define FW_HAS_LAST_BLOCK 0x00000004 + +#define FW_DATA_XMIT_SIZE \ + sizeof(struct fwheader) + fwdata->fwheader.datalength + sizeof(u32) + +int usb_tx_block(wlan_private *priv, u8 *payload, u16 nb); +void if_usb_free(struct usb_card_rec *cardp); +int if_usb_issue_boot_command(wlan_private *priv, int ivalue); + |