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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
commit | 2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch) | |
tree | 848558de17fb3008cdf4d861b01ac7781903ce39 /drivers/net/wireless/marvell/libertas_tf/if_usb.h | |
parent | Initial commit. (diff) | |
download | linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.tar.xz linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.zip |
Adding upstream version 6.1.76.upstream/6.1.76
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/net/wireless/marvell/libertas_tf/if_usb.h')
-rw-r--r-- | drivers/net/wireless/marvell/libertas_tf/if_usb.h | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/drivers/net/wireless/marvell/libertas_tf/if_usb.h b/drivers/net/wireless/marvell/libertas_tf/if_usb.h new file mode 100644 index 000000000..f6dd7373b --- /dev/null +++ b/drivers/net/wireless/marvell/libertas_tf/if_usb.h @@ -0,0 +1,94 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * Copyright (C) 2008, cozybit Inc. + * Copyright (C) 2003-2006, Marvell International Ltd. + */ +#include <linux/wait.h> +#include <linux/timer.h> + +struct lbtf_private; + +/** + * This file contains definition for USB interface. + */ +#define CMD_TYPE_REQUEST 0xF00DFACE +#define CMD_TYPE_DATA 0xBEADC0DE +#define CMD_TYPE_INDICATION 0xBEEFFACE + +#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 /* LVRM */ + +struct bootcmd { + __le32 magic; + uint8_t cmd; + uint8_t pad[11]; +}; + +#define BOOT_CMD_RESP_OK 0x0001 +#define BOOT_CMD_RESP_FAIL 0x0000 + +struct bootcmdresp { + __le32 magic; + uint8_t cmd; + uint8_t result; + uint8_t pad[2]; +}; + +/** USB card description structure*/ +struct if_usb_card { + struct usb_device *udev; + struct urb *rx_urb, *tx_urb, *cmd_urb; + struct lbtf_private *priv; + + struct sk_buff *rx_skb; + + uint8_t ep_in; + uint8_t ep_out; + + int8_t bootcmdresp; + + int ep_in_size; + + void *ep_out_buf; + int ep_out_size; + + const struct firmware *fw; + struct timer_list fw_timeout; + wait_queue_head_t fw_wq; + uint32_t fwseqnum; + uint32_t totalbytes; + uint32_t fwlastblksent; + uint8_t CRC_OK; + uint8_t fwdnldover; + uint8_t fwfinalblk; + + __le16 boot2_version; +}; + +/** fwheader */ +struct fwheader { + __le32 dnldcmd; + __le32 baseaddr; + __le32 datalength; + __le32 CRC; +}; + +#define FW_MAX_DATA_BLK_SIZE 600 +/** FWData */ +struct fwdata { + struct fwheader hdr; + __le32 seqnum; + uint8_t data[]; +}; + +/** fwsyncheader */ +struct fwsyncheader { + __le32 cmd; + __le32 seqnum; +}; + +#define FW_HAS_DATA_TO_RECV 0x00000001 +#define FW_HAS_LAST_BLOCK 0x00000004 |