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 | ||
| 8973a6e7 RD |
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 | |
| 1556c0f2 | 33 | #define BOOT_CMD_RESP_NOT_SUPPORTED 0x0002 |
| 876c9d3a | 34 | |
| eae86bf3 | 35 | struct bootcmdresp |
| 876c9d3a | 36 | { |
| eae86bf3 DW |
37 | __le32 magic; |
| 38 | uint8_t cmd; | |
| 39 | uint8_t result; | |
| 40 | uint8_t pad[2]; | |
| 876c9d3a MT |
41 | }; |
| 42 | ||
| 8973a6e7 | 43 | /* USB card description structure*/ |
| eae86bf3 | 44 | struct if_usb_card { |
| 876c9d3a | 45 | struct usb_device *udev; |
| 5cddea81 | 46 | uint32_t model; /* MODEL_* */ |
| 876c9d3a | 47 | struct urb *rx_urb, *tx_urb; |
| 6bc822b5 | 48 | struct lbs_private *priv; |
| 876c9d3a | 49 | |
| eae86bf3 | 50 | struct sk_buff *rx_skb; |
| eae86bf3 DW |
51 | |
| 52 | uint8_t ep_in; | |
| 53 | uint8_t ep_out; | |
| 876c9d3a | 54 | |
| 1556c0f2 BC |
55 | /* bootcmdresp == 0 means command is pending |
| 56 | * bootcmdresp < 0 means error | |
| 57 | * bootcmdresp > 0 is a BOOT_CMD_RESP_* from firmware | |
| 58 | */ | |
| eae86bf3 DW |
59 | int8_t bootcmdresp; |
| 60 | ||
| 61 | int ep_in_size; | |
| 62 | ||
| 63 | void *ep_out_buf; | |
| 64 | int ep_out_size; | |
| 876c9d3a | 65 | |
| 954ee164 | 66 | const struct firmware *fw; |
| 4f82f5c8 DW |
67 | struct timer_list fw_timeout; |
| 68 | wait_queue_head_t fw_wq; | |
| eae86bf3 DW |
69 | uint32_t fwseqnum; |
| 70 | uint32_t totalbytes; | |
| 71 | uint32_t fwlastblksent; | |
| 72 | uint8_t CRC_OK; | |
| 73 | uint8_t fwdnldover; | |
| 74 | uint8_t fwfinalblk; | |
| 75 | uint8_t surprise_removed; | |
| 76 | ||
| 4365929d | 77 | __le16 boot2_version; |
| 876c9d3a MT |
78 | }; |
| 79 | ||
| 8973a6e7 | 80 | /* fwheader */ |
| 876c9d3a | 81 | struct fwheader { |
| 981f187b DW |
82 | __le32 dnldcmd; |
| 83 | __le32 baseaddr; | |
| 84 | __le32 datalength; | |
| 85 | __le32 CRC; | |
| 876c9d3a MT |
86 | }; |
| 87 | ||
| 88 | #define FW_MAX_DATA_BLK_SIZE 600 | |
| 8973a6e7 | 89 | /* FWData */ |
| eae86bf3 DW |
90 | struct fwdata { |
| 91 | struct fwheader hdr; | |
| 981f187b | 92 | __le32 seqnum; |
| eae86bf3 | 93 | uint8_t data[0]; |
| 876c9d3a MT |
94 | }; |
| 95 | ||
| 8973a6e7 | 96 | /* fwsyncheader */ |
| 876c9d3a | 97 | struct fwsyncheader { |
| 981f187b DW |
98 | __le32 cmd; |
| 99 | __le32 seqnum; | |
| 876c9d3a MT |
100 | }; |
| 101 | ||
| 102 | #define FW_HAS_DATA_TO_RECV 0x00000001 | |
| 103 | #define FW_HAS_LAST_BLOCK 0x00000004 | |
| 104 | ||
| 876c9d3a | 105 | |
| 435a1acb | 106 | #endif |