diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmfmac/usb.c | 88 | ||||
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmfmac/usb_rdl.h | 75 |
2 files changed, 69 insertions, 94 deletions
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/usb.c b/drivers/net/wireless/brcm80211/brcmfmac/usb.c index e533000787f3..3f12b606839e 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/usb.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/usb.c @@ -27,9 +27,9 @@ #include <dhd_dbg.h> #include "firmware.h" -#include "usb_rdl.h" #include "usb.h" + #define IOCTL_RESP_TIMEOUT 2000 #define BRCMF_USB_RESET_GETVER_SPINWAIT 100 /* in unit of ms */ @@ -49,6 +49,71 @@ #define BRCMF_USB_43242_FW_NAME "brcm/brcmfmac43242a.bin" #define BRCMF_USB_43569_FW_NAME "brcm/brcmfmac43569.bin" +#define TRX_MAGIC 0x30524448 /* "HDR0" */ +#define TRX_MAX_OFFSET 3 /* Max number of file offsets */ +#define TRX_UNCOMP_IMAGE 0x20 /* Trx holds uncompressed img */ +#define TRX_RDL_CHUNK 1500 /* size of each dl transfer */ +#define TRX_OFFSETS_DLFWLEN_IDX 0 + +/* Control messages: bRequest values */ +#define DL_GETSTATE 0 /* returns the rdl_state_t struct */ +#define DL_CHECK_CRC 1 /* currently unused */ +#define DL_GO 2 /* execute downloaded image */ +#define DL_START 3 /* initialize dl state */ +#define DL_REBOOT 4 /* reboot the device in 2 seconds */ +#define DL_GETVER 5 /* returns the bootrom_id_t struct */ +#define DL_GO_PROTECTED 6 /* execute the downloaded code and set reset + * event to occur in 2 seconds. It is the + * responsibility of the downloaded code to + * clear this event + */ +#define DL_EXEC 7 /* jump to a supplied address */ +#define DL_RESETCFG 8 /* To support single enum on dongle + * - Not used by bootloader + */ +#define DL_DEFER_RESP_OK 9 /* Potentially defer the response to setup + * if resp unavailable + */ + +/* states */ +#define DL_WAITING 0 /* waiting to rx first pkt */ +#define DL_READY 1 /* hdr was good, waiting for more of the + * compressed image + */ +#define DL_BAD_HDR 2 /* hdr was corrupted */ +#define DL_BAD_CRC 3 /* compressed image was corrupted */ +#define DL_RUNNABLE 4 /* download was successful,waiting for go cmd */ +#define DL_START_FAIL 5 /* failed to initialize correctly */ +#define DL_NVRAM_TOOBIG 6 /* host specified nvram data exceeds DL_NVRAM + * value + */ +#define DL_IMAGE_TOOBIG 7 /* firmware image too big */ + + +struct trx_header_le { + __le32 magic; /* "HDR0" */ + __le32 len; /* Length of file including header */ + __le32 crc32; /* CRC from flag_version to end of file */ + __le32 flag_version; /* 0:15 flags, 16:31 version */ + __le32 offsets[TRX_MAX_OFFSET]; /* Offsets of partitions from start of + * header + */ +}; + +struct rdl_state_le { + __le32 state; + __le32 bytes; +}; + +struct bootrom_id_le { + __le32 chip; /* Chip id */ + __le32 chiprev; /* Chip rev */ + __le32 ramsize; /* Size of RAM */ + __le32 remapbase; /* Current remap base address */ + __le32 boardtype; /* Type of board */ + __le32 boardrev; /* Board revision */ +}; + struct brcmf_usb_image { struct list_head list; s8 *fwname; @@ -788,7 +853,7 @@ brcmf_usb_dl_writeimage(struct brcmf_usbdev_info *devinfo, u8 *fw, int fwlen) brcmf_dbg(USB, "Enter, fw %p, len %d\n", fw, fwlen); - bulkchunk = kmalloc(RDL_CHUNK, GFP_ATOMIC); + bulkchunk = kmalloc(TRX_RDL_CHUNK, GFP_ATOMIC); if (bulkchunk == NULL) { err = -ENOMEM; goto fail; @@ -815,10 +880,10 @@ brcmf_usb_dl_writeimage(struct brcmf_usbdev_info *devinfo, u8 *fw, int fwlen) /* Wait until the usb device reports it received all * the bytes we sent */ if ((rdlbytes == sent) && (rdlbytes != dllen)) { - if ((dllen-sent) < RDL_CHUNK) + if ((dllen-sent) < TRX_RDL_CHUNK) sendlen = dllen-sent; else - sendlen = RDL_CHUNK; + sendlen = TRX_RDL_CHUNK; /* simply avoid having to send a ZLP by ensuring we * never have an even @@ -983,21 +1048,6 @@ static void brcmf_usb_detach(struct brcmf_usbdev_info *devinfo) kfree(devinfo->rx_reqs); } -#define TRX_MAGIC 0x30524448 /* "HDR0" */ -#define TRX_VERSION 1 /* Version 1 */ -#define TRX_MAX_LEN 0x3B0000 /* Max length */ -#define TRX_NO_HEADER 1 /* Do not write TRX header */ -#define TRX_MAX_OFFSET 3 /* Max number of individual files */ -#define TRX_UNCOMP_IMAGE 0x20 /* Trx contains uncompressed image */ - -struct trx_header_le { - __le32 magic; /* "HDR0" */ - __le32 len; /* Length of file including header */ - __le32 crc32; /* CRC from flag_version to end of file */ - __le32 flag_version; /* 0:15 flags, 16:31 version */ - __le32 offsets[TRX_MAX_OFFSET]; /* Offsets of partitions from start of - * header */ -}; static int check_file(const u8 *headers) { diff --git a/drivers/net/wireless/brcm80211/brcmfmac/usb_rdl.h b/drivers/net/wireless/brcm80211/brcmfmac/usb_rdl.h deleted file mode 100644 index 0a35c51c3da2..000000000000 --- a/drivers/net/wireless/brcm80211/brcmfmac/usb_rdl.h +++ /dev/null @@ -1,75 +0,0 @@ -/* - * Copyright (c) 2011 Broadcom Corporation - * - * Permission to use, copy, modify, and/or distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY - * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION - * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN - * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - */ - -#ifndef _USB_RDL_H -#define _USB_RDL_H - -/* Control messages: bRequest values */ -#define DL_GETSTATE 0 /* returns the rdl_state_t struct */ -#define DL_CHECK_CRC 1 /* currently unused */ -#define DL_GO 2 /* execute downloaded image */ -#define DL_START 3 /* initialize dl state */ -#define DL_REBOOT 4 /* reboot the device in 2 seconds */ -#define DL_GETVER 5 /* returns the bootrom_id_t struct */ -#define DL_GO_PROTECTED 6 /* execute the downloaded code and set reset - * event to occur in 2 seconds. It is the - * responsibility of the downloaded code to - * clear this event - */ -#define DL_EXEC 7 /* jump to a supplied address */ -#define DL_RESETCFG 8 /* To support single enum on dongle - * - Not used by bootloader - */ -#define DL_DEFER_RESP_OK 9 /* Potentially defer the response to setup - * if resp unavailable - */ - -/* states */ -#define DL_WAITING 0 /* waiting to rx first pkt */ -#define DL_READY 1 /* hdr was good, waiting for more of the - * compressed image */ -#define DL_BAD_HDR 2 /* hdr was corrupted */ -#define DL_BAD_CRC 3 /* compressed image was corrupted */ -#define DL_RUNNABLE 4 /* download was successful,waiting for go cmd */ -#define DL_START_FAIL 5 /* failed to initialize correctly */ -#define DL_NVRAM_TOOBIG 6 /* host specified nvram data exceeds DL_NVRAM - * value */ -#define DL_IMAGE_TOOBIG 7 /* download image too big (exceeds DATA_START - * for rdl) */ - -struct rdl_state_le { - __le32 state; - __le32 bytes; -}; - -struct bootrom_id_le { - __le32 chip; /* Chip id */ - __le32 chiprev; /* Chip rev */ - __le32 ramsize; /* Size of RAM */ - __le32 remapbase; /* Current remap base address */ - __le32 boardtype; /* Type of board */ - __le32 boardrev; /* Board revision */ -}; - -#define RDL_CHUNK 1500 /* size of each dl transfer */ - -#define TRX_OFFSETS_DLFWLEN_IDX 0 -#define TRX_OFFSETS_JUMPTO_IDX 1 -#define TRX_OFFSETS_NVM_LEN_IDX 2 - -#define TRX_OFFSETS_DLBASE_IDX 0 - -#endif /* _USB_RDL_H */ |