mirror of https://gitee.com/openkylin/linux.git
staging: wlan-ng: fix block comment warnings in prism2fw.c
This patch fix the following checkpatch.pl warnings in prism2fw.c WARNING: Block comments should align the * on each line WARNING: Block comments use a trailing */ on a separate line Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Sergio Paracuellos
Greg Kroah-Hartman
parent
258ffd7bf1
commit
33630b0018
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@ -1,49 +1,49 @@
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/* from src/prism2/download/prism2dl.c
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*
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* utility for downloading prism2 images moved into kernelspace
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*
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* Copyright (C) 1999 AbsoluteValue Systems, Inc. All Rights Reserved.
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* --------------------------------------------------------------------
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*
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* linux-wlan
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*
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* The contents of this file are subject to the Mozilla Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* Alternatively, the contents of this file may be used under the
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* terms of the GNU Public License version 2 (the "GPL"), in which
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* case the provisions of the GPL are applicable instead of the
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* above. If you wish to allow the use of your version of this file
|
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* only under the terms of the GPL and not to allow others to use
|
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* your version of this file under the MPL, indicate your decision
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* by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL. If you do not delete
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* the provisions above, a recipient may use your version of this
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* file under either the MPL or the GPL.
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*
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* --------------------------------------------------------------------
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*
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* Inquiries regarding the linux-wlan Open Source project can be
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* made directly to:
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*
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* AbsoluteValue Systems Inc.
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* info@linux-wlan.com
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* http://www.linux-wlan.com
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*
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* --------------------------------------------------------------------
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*
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* Portions of the development of this software were funded by
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* Intersil Corporation as part of PRISM(R) chipset product development.
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*
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* --------------------------------------------------------------------
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*/
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*
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* utility for downloading prism2 images moved into kernelspace
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*
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* Copyright (C) 1999 AbsoluteValue Systems, Inc. All Rights Reserved.
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* --------------------------------------------------------------------
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*
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* linux-wlan
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*
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* The contents of this file are subject to the Mozilla Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* Alternatively, the contents of this file may be used under the
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* terms of the GNU Public License version 2 (the "GPL"), in which
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* case the provisions of the GPL are applicable instead of the
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* above. If you wish to allow the use of your version of this file
|
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* only under the terms of the GPL and not to allow others to use
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* your version of this file under the MPL, indicate your decision
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* by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL. If you do not delete
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* the provisions above, a recipient may use your version of this
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* file under either the MPL or the GPL.
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*
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* --------------------------------------------------------------------
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*
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* Inquiries regarding the linux-wlan Open Source project can be
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* made directly to:
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*
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* AbsoluteValue Systems Inc.
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* info@linux-wlan.com
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* http://www.linux-wlan.com
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*
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* --------------------------------------------------------------------
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*
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* Portions of the development of this software were funded by
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* Intersil Corporation as part of PRISM(R) chipset product development.
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*
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* --------------------------------------------------------------------
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*/
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/*================================================================*/
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/* System Includes */
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@ -189,18 +189,19 @@ static int validate_identity(void);
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/* Function Definitions */
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/*----------------------------------------------------------------
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* prism2_fwtry
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*
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* Try and get firmware into memory
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*
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* Arguments:
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* udev usb device structure
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* wlandev wlan device structure
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*
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* Returns:
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* 0 - success
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* ~0 - failure
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----------------------------------------------------------------*/
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* prism2_fwtry
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*
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* Try and get firmware into memory
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*
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* Arguments:
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* udev usb device structure
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* wlandev wlan device structure
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*
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* Returns:
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* 0 - success
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* ~0 - failure
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*----------------------------------------------------------------
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*/
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static int prism2_fwtry(struct usb_device *udev, struct wlandevice *wlandev)
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{
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const struct firmware *fw_entry = NULL;
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@ -226,18 +227,19 @@ static int prism2_fwtry(struct usb_device *udev, struct wlandevice *wlandev)
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}
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/*----------------------------------------------------------------
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* prism2_fwapply
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*
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* Apply the firmware loaded into memory
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*
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* Arguments:
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* rfptr firmware image in kernel memory
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* wlandev device
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*
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* Returns:
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* 0 - success
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* ~0 - failure
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----------------------------------------------------------------*/
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* prism2_fwapply
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*
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* Apply the firmware loaded into memory
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*
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* Arguments:
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* rfptr firmware image in kernel memory
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* wlandev device
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*
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* Returns:
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* 0 - success
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* ~0 - failure
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*----------------------------------------------------------------
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*/
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static int prism2_fwapply(const struct ihex_binrec *rfptr,
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struct wlandevice *wlandev)
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{
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@ -372,22 +374,23 @@ static int prism2_fwapply(const struct ihex_binrec *rfptr,
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}
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/*----------------------------------------------------------------
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* crcimage
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*
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* Adds a CRC16 in the two bytes prior to each block identified by
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* an S3 CRC record. Currently, we don't actually do a CRC we just
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* insert the value 0xC0DE in hfa384x order.
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*
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* Arguments:
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* fchunk Array of image chunks
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* nfchunks Number of image chunks
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* s3crc Array of crc records
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* ns3crc Number of crc records
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*
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* Returns:
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* 0 success
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* ~0 failure
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----------------------------------------------------------------*/
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* crcimage
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*
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* Adds a CRC16 in the two bytes prior to each block identified by
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* an S3 CRC record. Currently, we don't actually do a CRC we just
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* insert the value 0xC0DE in hfa384x order.
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*
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* Arguments:
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* fchunk Array of image chunks
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* nfchunks Number of image chunks
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* s3crc Array of crc records
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* ns3crc Number of crc records
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*
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* Returns:
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* 0 success
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* ~0 failure
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*----------------------------------------------------------------
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*/
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static int crcimage(struct imgchunk *fchunk, unsigned int nfchunks,
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struct s3crcrec *s3crc, unsigned int ns3crc)
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{
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@ -439,16 +442,17 @@ static int crcimage(struct imgchunk *fchunk, unsigned int nfchunks,
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}
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/*----------------------------------------------------------------
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* free_chunks
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*
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* Clears the chunklist data structures in preparation for a new file.
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*
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* Arguments:
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* none
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*
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* Returns:
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* nothing
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----------------------------------------------------------------*/
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* free_chunks
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*
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* Clears the chunklist data structures in preparation for a new file.
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*
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* Arguments:
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* none
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*
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* Returns:
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* nothing
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*----------------------------------------------------------------
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*/
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static void free_chunks(struct imgchunk *fchunk, unsigned int *nfchunks)
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{
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int i;
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@ -462,16 +466,17 @@ static void free_chunks(struct imgchunk *fchunk, unsigned int *nfchunks)
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}
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/*----------------------------------------------------------------
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* free_srecs
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*
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* Clears the srec data structures in preparation for a new file.
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*
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* Arguments:
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* none
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*
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* Returns:
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* nothing
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----------------------------------------------------------------*/
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* free_srecs
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*
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* Clears the srec data structures in preparation for a new file.
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*
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* Arguments:
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* none
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*
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* Returns:
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* nothing
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*----------------------------------------------------------------
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*/
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static void free_srecs(void)
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{
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ns3data = 0;
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@ -486,19 +491,20 @@ static void free_srecs(void)
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}
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/*----------------------------------------------------------------
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* mkimage
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*
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* Scans the currently loaded set of S records for data residing
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* in contiguous memory regions. Each contiguous region is then
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* made into a 'chunk'. This function assumes that we're building
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* a new chunk list. Assumes the s3data items are in sorted order.
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*
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* Arguments: none
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*
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* Returns:
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* 0 - success
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* ~0 - failure (probably an errno)
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----------------------------------------------------------------*/
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* mkimage
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*
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* Scans the currently loaded set of S records for data residing
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* in contiguous memory regions. Each contiguous region is then
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* made into a 'chunk'. This function assumes that we're building
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* a new chunk list. Assumes the s3data items are in sorted order.
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*
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* Arguments: none
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*
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* Returns:
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* 0 - success
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* ~0 - failure (probably an errno)
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*----------------------------------------------------------------
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*/
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static int mkimage(struct imgchunk *clist, unsigned int *ccnt)
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{
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int result = 0;
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@ -577,19 +583,20 @@ static int mkimage(struct imgchunk *clist, unsigned int *ccnt)
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}
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/*----------------------------------------------------------------
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* mkpdrlist
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*
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* Reads a raw PDA and builds an array of pdrec_t structures.
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*
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* Arguments:
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* pda buffer containing raw PDA bytes
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* pdrec ptr to an array of pdrec_t's. Will be filled on exit.
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* nrec ptr to a variable that will contain the count of PDRs
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*
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* Returns:
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* 0 - success
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* ~0 - failure (probably an errno)
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----------------------------------------------------------------*/
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* mkpdrlist
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*
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* Reads a raw PDA and builds an array of pdrec_t structures.
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*
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* Arguments:
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* pda buffer containing raw PDA bytes
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* pdrec ptr to an array of pdrec_t's. Will be filled on exit.
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* nrec ptr to a variable that will contain the count of PDRs
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*
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* Returns:
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* 0 - success
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* ~0 - failure (probably an errno)
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*----------------------------------------------------------------
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*/
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static int mkpdrlist(struct pda *pda)
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{
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u16 *pda16 = (u16 *)pda->buf;
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@ -644,22 +651,23 @@ static int mkpdrlist(struct pda *pda)
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}
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/*----------------------------------------------------------------
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* plugimage
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*
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* Plugs the given image using the given plug records from the given
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* PDA and filename.
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*
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* Arguments:
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* fchunk Array of image chunks
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* nfchunks Number of image chunks
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* s3plug Array of plug records
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* ns3plug Number of plug records
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* pda Current pda data
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*
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* Returns:
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* 0 success
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* ~0 failure
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----------------------------------------------------------------*/
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* plugimage
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*
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* Plugs the given image using the given plug records from the given
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* PDA and filename.
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*
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* Arguments:
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* fchunk Array of image chunks
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* nfchunks Number of image chunks
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* s3plug Array of plug records
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* ns3plug Number of plug records
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* pda Current pda data
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*
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* Returns:
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* 0 success
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* ~0 failure
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*----------------------------------------------------------------
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*/
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static int plugimage(struct imgchunk *fchunk, unsigned int nfchunks,
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struct s3plugrec *s3plug, unsigned int ns3plug, struct pda *pda)
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{
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@ -749,23 +757,24 @@ static int plugimage(struct imgchunk *fchunk, unsigned int nfchunks,
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}
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/*----------------------------------------------------------------
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* read_cardpda
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*
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* Sends the command for the driver to read the pda from the card
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* named in the device variable. Upon success, the card pda is
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* stored in the "cardpda" variables. Note that the pda structure
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* is considered 'well formed' after this function. That means
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* that the nrecs is valid, the rec array has been set up, and there's
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* a valid PDAEND record in the raw PDA data.
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*
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* Arguments:
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* pda pda structure
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* wlandev device
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*
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* Returns:
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* 0 - success
|
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* ~0 - failure (probably an errno)
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----------------------------------------------------------------*/
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* read_cardpda
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*
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* Sends the command for the driver to read the pda from the card
|
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* named in the device variable. Upon success, the card pda is
|
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* stored in the "cardpda" variables. Note that the pda structure
|
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* is considered 'well formed' after this function. That means
|
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* that the nrecs is valid, the rec array has been set up, and there's
|
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* a valid PDAEND record in the raw PDA data.
|
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*
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* Arguments:
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* pda pda structure
|
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* wlandev device
|
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*
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* Returns:
|
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* 0 - success
|
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* ~0 - failure (probably an errno)
|
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*----------------------------------------------------------------
|
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*/
|
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static int read_cardpda(struct pda *pda, struct wlandevice *wlandev)
|
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{
|
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int result = 0;
|
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|
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@ -802,65 +811,66 @@ static int read_cardpda(struct pda *pda, struct wlandevice *wlandev)
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}
|
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|
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/*----------------------------------------------------------------
|
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* read_fwfile
|
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*
|
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* Reads the given fw file which should have been compiled from an srec
|
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* file. Each record in the fw file will either be a plain data record,
|
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* a start address record, or other records used for plugging.
|
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*
|
||||
* Note that data records are expected to be sorted into
|
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* 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
|
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* 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;
|
||||
|
|
@ -968,20 +978,21 @@ static int read_fwfile(const struct ihex_binrec *record)
|
|||
}
|
||||
|
||||
/*----------------------------------------------------------------
|
||||
* 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)
|
||||
{
|
||||
|
|
|
|||
Loading…
Reference in New Issue