/* from src/prism2/download/prism2dl.c
-*
-* utility for downloading prism2 images moved into kernelspace
-*
-* Copyright (C) 1999 AbsoluteValue Systems, Inc. All Rights Reserved.
-* --------------------------------------------------------------------
-*
-* linux-wlan
-*
-* The contents of this file are subject to the Mozilla Public
-* License Version 1.1 (the "License"); you may not use this file
-* except in compliance with the License. You may obtain a copy of
-* the License at http://www.mozilla.org/MPL/
-*
-* Software distributed under the License is distributed on an "AS
-* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
-* implied. See the License for the specific language governing
-* rights and limitations under the License.
-*
-* Alternatively, the contents of this file may be used under the
-* terms of the GNU Public License version 2 (the "GPL"), in which
-* case the provisions of the GPL are applicable instead of the
-* above. If you wish to allow the use of your version of this file
-* only under the terms of the GPL and not to allow others to use
-* your version of this file under the MPL, indicate your decision
-* by deleting the provisions above and replace them with the notice
-* and other provisions required by the GPL. If you do not delete
-* the provisions above, a recipient may use your version of this
-* file under either the MPL or the GPL.
-*
-* --------------------------------------------------------------------
-*
-* Inquiries regarding the linux-wlan Open Source project can be
-* made directly to:
-*
-* AbsoluteValue Systems Inc.
-* info@linux-wlan.com
-* http://www.linux-wlan.com
-*
-* --------------------------------------------------------------------
-*
-* Portions of the development of this software were funded by
-* Intersil Corporation as part of PRISM(R) chipset product development.
-*
-* --------------------------------------------------------------------
-*/
+ *
+ * utility for downloading prism2 images moved into kernelspace
+ *
+ * Copyright (C) 1999 AbsoluteValue Systems, Inc. All Rights Reserved.
+ * --------------------------------------------------------------------
+ *
+ * linux-wlan
+ *
+ * The contents of this file are subject to the Mozilla Public
+ * License Version 1.1 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS
+ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
+ * implied. See the License for the specific language governing
+ * rights and limitations under the License.
+ *
+ * Alternatively, the contents of this file may be used under the
+ * terms of the GNU Public License version 2 (the "GPL"), in which
+ * case the provisions of the GPL are applicable instead of the
+ * above. If you wish to allow the use of your version of this file
+ * only under the terms of the GPL and not to allow others to use
+ * your version of this file under the MPL, indicate your decision
+ * by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL. If you do not delete
+ * the provisions above, a recipient may use your version of this
+ * file under either the MPL or the GPL.
+ *
+ * --------------------------------------------------------------------
+ *
+ * Inquiries regarding the linux-wlan Open Source project can be
+ * made directly to:
+ *
+ * AbsoluteValue Systems Inc.
+ * info@linux-wlan.com
+ * http://www.linux-wlan.com
+ *
+ * --------------------------------------------------------------------
+ *
+ * Portions of the development of this software were funded by
+ * Intersil Corporation as part of PRISM(R) chipset product development.
+ *
+ * --------------------------------------------------------------------
+ */
/*================================================================*/
/* System Includes */
/* Function Definitions */
/*----------------------------------------------------------------
-* prism2_fwtry
-*
-* Try and get firmware into memory
-*
-* Arguments:
-* udev usb device structure
-* wlandev wlan device structure
-*
-* Returns:
-* 0 - success
-* ~0 - failure
-----------------------------------------------------------------*/
+ * prism2_fwtry
+ *
+ * Try and get firmware into memory
+ *
+ * Arguments:
+ * udev usb device structure
+ * wlandev wlan device structure
+ *
+ * Returns:
+ * 0 - success
+ * ~0 - failure
+ *----------------------------------------------------------------
+ */
static int prism2_fwtry(struct usb_device *udev, struct wlandevice *wlandev)
{
const struct firmware *fw_entry = NULL;
}
/*----------------------------------------------------------------
-* prism2_fwapply
-*
-* Apply the firmware loaded into memory
-*
-* Arguments:
-* rfptr firmware image in kernel memory
-* wlandev device
-*
-* Returns:
-* 0 - success
-* ~0 - failure
-----------------------------------------------------------------*/
+ * prism2_fwapply
+ *
+ * Apply the firmware loaded into memory
+ *
+ * Arguments:
+ * rfptr firmware image in kernel memory
+ * wlandev device
+ *
+ * Returns:
+ * 0 - success
+ * ~0 - failure
+ *----------------------------------------------------------------
+ */
static int prism2_fwapply(const struct ihex_binrec *rfptr,
struct wlandevice *wlandev)
{
}
/*----------------------------------------------------------------
-* crcimage
-*
-* Adds a CRC16 in the two bytes prior to each block identified by
-* an S3 CRC record. Currently, we don't actually do a CRC we just
-* insert the value 0xC0DE in hfa384x order.
-*
-* Arguments:
-* fchunk Array of image chunks
-* nfchunks Number of image chunks
-* s3crc Array of crc records
-* ns3crc Number of crc records
-*
-* Returns:
-* 0 success
-* ~0 failure
-----------------------------------------------------------------*/
+ * crcimage
+ *
+ * Adds a CRC16 in the two bytes prior to each block identified by
+ * an S3 CRC record. Currently, we don't actually do a CRC we just
+ * insert the value 0xC0DE in hfa384x order.
+ *
+ * Arguments:
+ * fchunk Array of image chunks
+ * nfchunks Number of image chunks
+ * s3crc Array of crc records
+ * ns3crc Number of crc records
+ *
+ * Returns:
+ * 0 success
+ * ~0 failure
+ *----------------------------------------------------------------
+ */
static int crcimage(struct imgchunk *fchunk, unsigned int nfchunks,
struct s3crcrec *s3crc, unsigned int ns3crc)
{
}
/*----------------------------------------------------------------
-* free_chunks
-*
-* Clears the chunklist data structures in preparation for a new file.
-*
-* Arguments:
-* none
-*
-* Returns:
-* nothing
-----------------------------------------------------------------*/
+ * free_chunks
+ *
+ * Clears the chunklist data structures in preparation for a new file.
+ *
+ * Arguments:
+ * none
+ *
+ * Returns:
+ * nothing
+ *----------------------------------------------------------------
+ */
static void free_chunks(struct imgchunk *fchunk, unsigned int *nfchunks)
{
int i;
}
/*----------------------------------------------------------------
-* free_srecs
-*
-* Clears the srec data structures in preparation for a new file.
-*
-* Arguments:
-* none
-*
-* Returns:
-* nothing
-----------------------------------------------------------------*/
+ * free_srecs
+ *
+ * Clears the srec data structures in preparation for a new file.
+ *
+ * Arguments:
+ * none
+ *
+ * Returns:
+ * nothing
+ *----------------------------------------------------------------
+ */
static void free_srecs(void)
{
ns3data = 0;
}
/*----------------------------------------------------------------
-* mkimage
-*
-* Scans the currently loaded set of S records for data residing
-* in contiguous memory regions. Each contiguous region is then
-* made into a 'chunk'. This function assumes that we're building
-* a new chunk list. Assumes the s3data items are in sorted order.
-*
-* Arguments: none
-*
-* Returns:
-* 0 - success
-* ~0 - failure (probably an errno)
-----------------------------------------------------------------*/
+ * mkimage
+ *
+ * Scans the currently loaded set of S records for data residing
+ * in contiguous memory regions. Each contiguous region is then
+ * made into a 'chunk'. This function assumes that we're building
+ * a new chunk list. Assumes the s3data items are in sorted order.
+ *
+ * Arguments: none
+ *
+ * Returns:
+ * 0 - success
+ * ~0 - failure (probably an errno)
+ *----------------------------------------------------------------
+ */
static int mkimage(struct imgchunk *clist, unsigned int *ccnt)
{
int result = 0;
}
/*----------------------------------------------------------------
-* mkpdrlist
-*
-* Reads a raw PDA and builds an array of pdrec_t structures.
-*
-* Arguments:
-* pda buffer containing raw PDA bytes
-* pdrec ptr to an array of pdrec_t's. Will be filled on exit.
-* nrec ptr to a variable that will contain the count of PDRs
-*
-* Returns:
-* 0 - success
-* ~0 - failure (probably an errno)
-----------------------------------------------------------------*/
+ * mkpdrlist
+ *
+ * Reads a raw PDA and builds an array of pdrec_t structures.
+ *
+ * Arguments:
+ * pda buffer containing raw PDA bytes
+ * pdrec ptr to an array of pdrec_t's. Will be filled on exit.
+ * nrec ptr to a variable that will contain the count of PDRs
+ *
+ * Returns:
+ * 0 - success
+ * ~0 - failure (probably an errno)
+ *----------------------------------------------------------------
+ */
static int mkpdrlist(struct pda *pda)
{
u16 *pda16 = (u16 *)pda->buf;
}
/*----------------------------------------------------------------
-* plugimage
-*
-* Plugs the given image using the given plug records from the given
-* PDA and filename.
-*
-* Arguments:
-* fchunk Array of image chunks
-* nfchunks Number of image chunks
-* s3plug Array of plug records
-* ns3plug Number of plug records
-* pda Current pda data
-*
-* Returns:
-* 0 success
-* ~0 failure
-----------------------------------------------------------------*/
+ * plugimage
+ *
+ * Plugs the given image using the given plug records from the given
+ * PDA and filename.
+ *
+ * Arguments:
+ * fchunk Array of image chunks
+ * nfchunks Number of image chunks
+ * s3plug Array of plug records
+ * ns3plug Number of plug records
+ * pda Current pda data
+ *
+ * Returns:
+ * 0 success
+ * ~0 failure
+ *----------------------------------------------------------------
+ */
static int plugimage(struct imgchunk *fchunk, unsigned int nfchunks,
struct s3plugrec *s3plug, unsigned int ns3plug, struct pda *pda)
{
}
/*----------------------------------------------------------------
-* read_cardpda
-*
-* Sends the command for the driver to read the pda from the card
-* named in the device variable. Upon success, the card pda is
-* stored in the "cardpda" variables. Note that the pda structure
-* is considered 'well formed' after this function. That means
-* that the nrecs is valid, the rec array has been set up, and there's
-* a valid PDAEND record in the raw PDA data.
-*
-* Arguments:
-* pda pda structure
-* wlandev device
-*
-* Returns:
-* 0 - success
-* ~0 - failure (probably an errno)
-----------------------------------------------------------------*/
+ * read_cardpda
+ *
+ * Sends the command for the driver to read the pda from the card
+ * named in the device variable. Upon success, the card pda is
+ * stored in the "cardpda" variables. Note that the pda structure
+ * is considered 'well formed' after this function. That means
+ * that the nrecs is valid, the rec array has been set up, and there's
+ * a valid PDAEND record in the raw PDA data.
+ *
+ * Arguments:
+ * pda pda structure
+ * wlandev device
+ *
+ * Returns:
+ * 0 - success
+ * ~0 - failure (probably an errno)
+ *----------------------------------------------------------------
+ */
static int read_cardpda(struct pda *pda, struct wlandevice *wlandev)
{
int result = 0;
}
/*----------------------------------------------------------------
-* read_fwfile
-*
-* Reads the given fw file which should have been compiled from an srec
-* file. Each record in the fw file will either be a plain data record,
-* a start address record, or other records used for plugging.
-*
-* Note that data records are expected to be sorted into
-* ascending address order in the fw file.
-*
-* Note also that the start address record, originally an S7 record in
-* the srec file, is expected in the fw file to be like a data record but
-* with a certain address to make it identifiable.
-*
-* Here's the SREC format that the fw should have come from:
-* S[37]nnaaaaaaaaddd...dddcc
-*
-* nn - number of bytes starting with the address field
-* aaaaaaaa - address in readable (or big endian) format
-* dd....dd - 0-245 data bytes (two chars per byte)
-* cc - checksum
-*
-* The S7 record's (there should be only one) address value gets
-* converted to an S3 record with address of 0xff400000, with the
-* start address being stored as a 4 byte data word. That address is
-* the start execution address used for RAM downloads.
-*
-* The S3 records have a collection of subformats indicated by the
-* value of aaaaaaaa:
-* 0xff000000 - Plug record, data field format:
-* xxxxxxxxaaaaaaaassssssss
-* x - PDR code number (little endian)
-* a - Address in load image to plug (little endian)
-* s - Length of plug data area (little endian)
-*
-* 0xff100000 - CRC16 generation record, data field format:
-* aaaaaaaassssssssbbbbbbbb
-* a - Start address for CRC calculation (little endian)
-* s - Length of data to calculate over (little endian)
-* b - Boolean, true=write crc, false=don't write
-*
-* 0xff200000 - Info record, data field format:
-* ssssttttdd..dd
-* s - Size in words (little endian)
-* t - Info type (little endian), see #defines and
-* struct s3inforec for details about types.
-* d - (s - 1) little endian words giving the contents of
-* the given info type.
-*
-* 0xff400000 - Start address record, data field format:
-* aaaaaaaa
-* a - Address in load image to plug (little endian)
-*
-* Arguments:
-* record firmware image (ihex record structure) in kernel memory
-*
-* Returns:
-* 0 - success
-* ~0 - failure (probably an errno)
-----------------------------------------------------------------*/
+ * read_fwfile
+ *
+ * Reads the given fw file which should have been compiled from an srec
+ * file. Each record in the fw file will either be a plain data record,
+ * a start address record, or other records used for plugging.
+ *
+ * Note that data records are expected to be sorted into
+ * ascending address order in the fw file.
+ *
+ * Note also that the start address record, originally an S7 record in
+ * the srec file, is expected in the fw file to be like a data record but
+ * with a certain address to make it identifiable.
+ *
+ * Here's the SREC format that the fw should have come from:
+ * S[37]nnaaaaaaaaddd...dddcc
+ *
+ * nn - number of bytes starting with the address field
+ * aaaaaaaa - address in readable (or big endian) format
+ * dd....dd - 0-245 data bytes (two chars per byte)
+ * cc - checksum
+ *
+ * The S7 record's (there should be only one) address value gets
+ * converted to an S3 record with address of 0xff400000, with the
+ * start address being stored as a 4 byte data word. That address is
+ * the start execution address used for RAM downloads.
+ *
+ * The S3 records have a collection of subformats indicated by the
+ * value of aaaaaaaa:
+ * 0xff000000 - Plug record, data field format:
+ * xxxxxxxxaaaaaaaassssssss
+ * x - PDR code number (little endian)
+ * a - Address in load image to plug (little endian)
+ * s - Length of plug data area (little endian)
+ *
+ * 0xff100000 - CRC16 generation record, data field format:
+ * aaaaaaaassssssssbbbbbbbb
+ * a - Start address for CRC calculation (little endian)
+ * s - Length of data to calculate over (little endian)
+ * b - Boolean, true=write crc, false=don't write
+ *
+ * 0xff200000 - Info record, data field format:
+ * ssssttttdd..dd
+ * s - Size in words (little endian)
+ * t - Info type (little endian), see #defines and
+ * struct s3inforec for details about types.
+ * d - (s - 1) little endian words giving the contents of
+ * the given info type.
+ *
+ * 0xff400000 - Start address record, data field format:
+ * aaaaaaaa
+ * a - Address in load image to plug (little endian)
+ *
+ * Arguments:
+ * record firmware image (ihex record structure) in kernel memory
+ *
+ * Returns:
+ * 0 - success
+ * ~0 - failure (probably an errno)
+ *----------------------------------------------------------------
+ */
static int read_fwfile(const struct ihex_binrec *record)
{
int i;
}
/*----------------------------------------------------------------
-* writeimage
-*
-* Takes the chunks, builds p80211 messages and sends them down
-* to the driver for writing to the card.
-*
-* Arguments:
-* wlandev device
-* fchunk Array of image chunks
-* nfchunks Number of image chunks
-*
-* Returns:
-* 0 success
-* ~0 failure
-----------------------------------------------------------------*/
+ * writeimage
+ *
+ * Takes the chunks, builds p80211 messages and sends them down
+ * to the driver for writing to the card.
+ *
+ * Arguments:
+ * wlandev device
+ * fchunk Array of image chunks
+ * nfchunks Number of image chunks
+ *
+ * Returns:
+ * 0 success
+ * ~0 failure
+ *----------------------------------------------------------------
+ */
static int writeimage(struct wlandevice *wlandev, struct imgchunk *fchunk,
unsigned int nfchunks)
{
projects / platform / kernel / linux-rpi.git / commitdiff