projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 10078321 HS |
1 | #ifndef _LBS_IF_USB_H |
| 2 | #define _LBS_IF_USB_H | |
| 435a1acb | 3 | |
| 4f82f5c8 DW |
4 | #include <linux/wait.h> |
| 5 | #include <linux/timer.h> | |
| 6 | ||
| 6bc822b5 DW |
7 | struct lbs_private; |
| 8 | ||
| 876c9d3a MT |
9 | /** |
| 10 | * This file contains definition for USB interface. | |
| 11 | */ | |
| eae86bf3 DW |
12 | #define CMD_TYPE_REQUEST 0xF00DFACE |
| 13 | #define CMD_TYPE_DATA 0xBEADC0DE | |
| 14 | #define CMD_TYPE_INDICATION 0xBEEFFACE | |
| 876c9d3a | 15 | |
| eae86bf3 | 16 | #define IPFIELD_ALIGN_OFFSET 2 |
| 876c9d3a | 17 | |
| eae86bf3 DW |
18 | #define BOOT_CMD_FW_BY_USB 0x01 |
| 19 | #define BOOT_CMD_FW_IN_EEPROM 0x02 | |
| 20 | #define BOOT_CMD_UPDATE_BOOT2 0x03 | |
| 21 | #define BOOT_CMD_UPDATE_FW 0x04 | |
| 22 | #define BOOT_CMD_MAGIC_NUMBER 0x4C56524D /* LVRM */ | |
| 876c9d3a | 23 | |
| eae86bf3 | 24 | struct bootcmd |
| 876c9d3a | 25 | { |
| eae86bf3 DW |
26 | __le32 magic; |
| 27 | uint8_t cmd; | |
| 28 | uint8_t pad[11]; | |
| 876c9d3a MT |
29 | }; |
| 30 | ||
| eae86bf3 DW |
31 | #define BOOT_CMD_RESP_OK 0x0001 |
| 32 | #define BOOT_CMD_RESP_FAIL 0x0000 | |
| 876c9d3a | 33 | |
| eae86bf3 | 34 | struct bootcmdresp |
| 876c9d3a | 35 | { |
| eae86bf3 DW |
36 | __le32 magic; |
| 37 | uint8_t cmd; | |
| 38 | uint8_t result; | |
| 39 | uint8_t pad[2]; | |
| 876c9d3a MT |
40 | }; |
| 41 | ||
| 42 | /** USB card description structure*/ | |
| eae86bf3 | 43 | struct if_usb_card { |
| 876c9d3a MT |
44 | struct usb_device *udev; |
| 45 | struct urb *rx_urb, *tx_urb; | |
| 6bc822b5 | 46 | struct lbs_private *priv; |
| 876c9d3a | 47 | |
| eae86bf3 | 48 | struct sk_buff *rx_skb; |
| eae86bf3 DW |
49 | |
| 50 | uint8_t ep_in; | |
| 51 | uint8_t ep_out; | |
| 876c9d3a | 52 | |
| eae86bf3 DW |
53 | int8_t bootcmdresp; |
| 54 | ||
| 55 | int ep_in_size; | |
| 56 | ||
| 57 | void *ep_out_buf; | |
| 58 | int ep_out_size; | |
| 876c9d3a | 59 | |
| 954ee164 | 60 | const struct firmware *fw; |
| 4f82f5c8 DW |
61 | struct timer_list fw_timeout; |
| 62 | wait_queue_head_t fw_wq; | |
| eae86bf3 DW |
63 | uint32_t fwseqnum; |
| 64 | uint32_t totalbytes; | |
| 65 | uint32_t fwlastblksent; | |
| 66 | uint8_t CRC_OK; | |
| 67 | uint8_t fwdnldover; | |
| 68 | uint8_t fwfinalblk; | |
| 69 | uint8_t surprise_removed; | |
| 70 | ||
| 4365929d | 71 | __le16 boot2_version; |
| 876c9d3a MT |
72 | }; |
| 73 | ||
| 74 | /** fwheader */ | |
| 75 | struct fwheader { | |
| 981f187b DW |
76 | __le32 dnldcmd; |
| 77 | __le32 baseaddr; | |
| 78 | __le32 datalength; | |
| 79 | __le32 CRC; | |
| 876c9d3a MT |
80 | }; |
| 81 | ||
| 82 | #define FW_MAX_DATA_BLK_SIZE 600 | |
| 83 | /** FWData */ | |
| eae86bf3 DW |
84 | struct fwdata { |
| 85 | struct fwheader hdr; | |
| 981f187b | 86 | __le32 seqnum; |
| eae86bf3 | 87 | uint8_t data[0]; |
| 876c9d3a MT |
88 | }; |
| 89 | ||
| 90 | /** fwsyncheader */ | |
| 91 | struct fwsyncheader { | |
| 981f187b DW |
92 | __le32 cmd; |
| 93 | __le32 seqnum; | |
| 876c9d3a MT |
94 | }; |
| 95 | ||
| 96 | #define FW_HAS_DATA_TO_RECV 0x00000001 | |
| 97 | #define FW_HAS_LAST_BLOCK 0x00000004 | |
| 98 | ||
| 876c9d3a | 99 | |
| 435a1acb | 100 | #endif |