This patch removes the crc-itu-t files from rt2x00 and makes sure rt2x00 will use the generic crc-itu-t implementation inside the lib folder.
Signed-off-by Ivo van Doorn <[EMAIL PROTECTED]> --- diff -rNU3 wireless-dev/drivers/net/wireless/d80211/rt2x00/Kconfig wireless-dev_crc/drivers/net/wireless/d80211/rt2x00/Kconfig --- wireless-dev/drivers/net/wireless/d80211/rt2x00/Kconfig 2007-01-03 21:02:41.000000000 +0100 +++ wireless-dev_crc/drivers/net/wireless/d80211/rt2x00/Kconfig 2007-01-03 21:14:18.000000000 +0100 @@ -81,11 +81,3 @@ depends on RT73USB ---help--- Enable debugging output. - -config CRC_ITU_T - tristate "CRC ITU-T V.41 functions" - help - This option is provided for the case where no in-kernel-tree - modules require CRC ITU-T V.41 functions, but a module built outside - the kernel tree does. Such modules that use library CRC ITU-T V.41 - functions require M here. diff -rNU3 wireless-dev/drivers/net/wireless/d80211/rt2x00/Makefile wireless-dev_crc/drivers/net/wireless/d80211/rt2x00/Makefile --- wireless-dev/drivers/net/wireless/d80211/rt2x00/Makefile 2007-01-03 21:08:49.000000000 +0100 +++ wireless-dev_crc/drivers/net/wireless/d80211/rt2x00/Makefile 2007-01-03 21:14:26.000000000 +0100 @@ -3,4 +3,3 @@ obj-$(CONFIG_RT61PCI) += rt61pci.o obj-$(CONFIG_RT2500USB) += rt2500usb.o obj-$(CONFIG_RT73USB) += rt73usb.o -obj-$(CONFIG_CRC_ITU_T) += crc-itu-t.o diff -rNU3 wireless-dev/drivers/net/wireless/d80211/rt2x00/crc-itu-t.c wireless-dev_crc/drivers/net/wireless/d80211/rt2x00/crc-itu-t.c --- wireless-dev/drivers/net/wireless/d80211/rt2x00/crc-itu-t.c 2007-01-03 20:53:57.000000000 +0100 +++ wireless-dev_crc/drivers/net/wireless/d80211/rt2x00/crc-itu-t.c 1970-01-01 01:00:00.000000000 +0100 @@ -1,66 +0,0 @@ -/* - * crc-itu-t.c - * - * This source code is licensed under the GNU General Public License, - * Version 2. See the file COPYING for more details. - */ - -#include <linux/types.h> -#include <linux/module.h> - -#include "crc-itu-t.h" - -MODULE_AUTHOR("http://rt2x00.serialmonkey.com"); -MODULE_DESCRIPTION("CRC ITU-T V.41 calculations"); -MODULE_LICENSE("GPL"); - -/** CRC table for the CRC ITU-T V.41 0x0x1021 (x^16 + x^12 + x^15 + 1) */ -const u16 crc_itu_t_table[256] = { - 0x0000, 0x1021, 0x2042, 0x3063, 0x4084, 0x50a5, 0x60c6, 0x70e7, - 0x8108, 0x9129, 0xa14a, 0xb16b, 0xc18c, 0xd1ad, 0xe1ce, 0xf1ef, - 0x1231, 0x0210, 0x3273, 0x2252, 0x52b5, 0x4294, 0x72f7, 0x62d6, - 0x9339, 0x8318, 0xb37b, 0xa35a, 0xd3bd, 0xc39c, 0xf3ff, 0xe3de, - 0x2462, 0x3443, 0x0420, 0x1401, 0x64e6, 0x74c7, 0x44a4, 0x5485, - 0xa56a, 0xb54b, 0x8528, 0x9509, 0xe5ee, 0xf5cf, 0xc5ac, 0xd58d, - 0x3653, 0x2672, 0x1611, 0x0630, 0x76d7, 0x66f6, 0x5695, 0x46b4, - 0xb75b, 0xa77a, 0x9719, 0x8738, 0xf7df, 0xe7fe, 0xd79d, 0xc7bc, - 0x48c4, 0x58e5, 0x6886, 0x78a7, 0x0840, 0x1861, 0x2802, 0x3823, - 0xc9cc, 0xd9ed, 0xe98e, 0xf9af, 0x8948, 0x9969, 0xa90a, 0xb92b, - 0x5af5, 0x4ad4, 0x7ab7, 0x6a96, 0x1a71, 0x0a50, 0x3a33, 0x2a12, - 0xdbfd, 0xcbdc, 0xfbbf, 0xeb9e, 0x9b79, 0x8b58, 0xbb3b, 0xab1a, - 0x6ca6, 0x7c87, 0x4ce4, 0x5cc5, 0x2c22, 0x3c03, 0x0c60, 0x1c41, - 0xedae, 0xfd8f, 0xcdec, 0xddcd, 0xad2a, 0xbd0b, 0x8d68, 0x9d49, - 0x7e97, 0x6eb6, 0x5ed5, 0x4ef4, 0x3e13, 0x2e32, 0x1e51, 0x0e70, - 0xff9f, 0xefbe, 0xdfdd, 0xcffc, 0xbf1b, 0xaf3a, 0x9f59, 0x8f78, - 0x9188, 0x81a9, 0xb1ca, 0xa1eb, 0xd10c, 0xc12d, 0xf14e, 0xe16f, - 0x1080, 0x00a1, 0x30c2, 0x20e3, 0x5004, 0x4025, 0x7046, 0x6067, - 0x83b9, 0x9398, 0xa3fb, 0xb3da, 0xc33d, 0xd31c, 0xe37f, 0xf35e, - 0x02b1, 0x1290, 0x22f3, 0x32d2, 0x4235, 0x5214, 0x6277, 0x7256, - 0xb5ea, 0xa5cb, 0x95a8, 0x8589, 0xf56e, 0xe54f, 0xd52c, 0xc50d, - 0x34e2, 0x24c3, 0x14a0, 0x0481, 0x7466, 0x6447, 0x5424, 0x4405, - 0xa7db, 0xb7fa, 0x8799, 0x97b8, 0xe75f, 0xf77e, 0xc71d, 0xd73c, - 0x26d3, 0x36f2, 0x0691, 0x16b0, 0x6657, 0x7676, 0x4615, 0x5634, - 0xd94c, 0xc96d, 0xf90e, 0xe92f, 0x99c8, 0x89e9, 0xb98a, 0xa9ab, - 0x5844, 0x4865, 0x7806, 0x6827, 0x18c0, 0x08e1, 0x3882, 0x28a3, - 0xcb7d, 0xdb5c, 0xeb3f, 0xfb1e, 0x8bf9, 0x9bd8, 0xabbb, 0xbb9a, - 0x4a75, 0x5a54, 0x6a37, 0x7a16, 0x0af1, 0x1ad0, 0x2ab3, 0x3a92, - 0xfd2e, 0xed0f, 0xdd6c, 0xcd4d, 0xbdaa, 0xad8b, 0x9de8, 0x8dc9, - 0x7c26, 0x6c07, 0x5c64, 0x4c45, 0x3ca2, 0x2c83, 0x1ce0, 0x0cc1, - 0xef1f, 0xff3e, 0xcf5d, 0xdf7c, 0xaf9b, 0xbfba, 0x8fd9, 0x9ff8, - 0x6e17, 0x7e36, 0x4e55, 0x5e74, 0x2e93, 0x3eb2, 0x0ed1, 0x1ef0 -}; -EXPORT_SYMBOL(crc_itu_t_table); - -/** - * crc_itu_t - Compute the CRC-ITU-T for the data buffer - * @crc: previous CRC value - * @buffer: data pointer - * @len: number of bytes in the buffer - */ -u16 crc_itu_t(u16 crc, const u8 *buffer, size_t len) -{ - while (len--) - crc = crc_itu_t_byte(crc, *buffer++); - return crc; -} -EXPORT_SYMBOL(crc_itu_t); diff -rNU3 wireless-dev/drivers/net/wireless/d80211/rt2x00/crc-itu-t.h wireless-dev_crc/drivers/net/wireless/d80211/rt2x00/crc-itu-t.h --- wireless-dev/drivers/net/wireless/d80211/rt2x00/crc-itu-t.h 2007-01-03 20:53:57.000000000 +0100 +++ wireless-dev_crc/drivers/net/wireless/d80211/rt2x00/crc-itu-t.h 1970-01-01 01:00:00.000000000 +0100 @@ -1,27 +0,0 @@ -/* - * crc-itu-t.h - CRC ITU-T V.41 routine - * - * Implements the standard CRC ITU-T V.41: - * Width 16 - * Poly 0x1021 (x^16 + x^12 + x^15 + 1) - * Init 0 - * - * This source code is licensed under the GNU General Public License, - * Version 2. See the file COPYING for more details. - */ - -#ifndef CRC_ITU_T_H -#define CRC_ITU_T_H - -#include <linux/types.h> - -extern u16 const crc_itu_t_table[256]; - -extern u16 crc_itu_t(u16 crc, const u8 *buffer, size_t len); - -static inline u16 crc_itu_t_byte(u16 crc, const u8 data) -{ - return (crc << 8) ^ crc_itu_t_table[((crc >> 8) ^ data) & 0xff]; -} - -#endif /* CRC_ITU_T_H */ diff -rNU3 wireless-dev/drivers/net/wireless/d80211/rt2x00/rt61pci.c wireless-dev_crc/drivers/net/wireless/d80211/rt2x00/rt61pci.c --- wireless-dev/drivers/net/wireless/d80211/rt2x00/rt61pci.c 2007-01-03 21:03:29.000000000 +0100 +++ wireless-dev_crc/drivers/net/wireless/d80211/rt2x00/rt61pci.c 2007-01-03 21:15:03.000000000 +0100 @@ -37,6 +37,7 @@ #include <linux/wireless.h> #include <linux/eeprom_93cx6.h> #include <linux/firmware.h> +#include <linux/crc-itu-t.h> #include <net/iw_handler.h> #include <net/d80211.h> @@ -55,7 +56,6 @@ #include "rt2x00.h" #include "rt2x00pci.h" #include "rt61pci.h" -#include "crc-itu-t.h" /* * Register access. diff -rNU3 wireless-dev/drivers/net/wireless/d80211/rt2x00/rt73usb.c wireless-dev_crc/drivers/net/wireless/d80211/rt2x00/rt73usb.c --- wireless-dev/drivers/net/wireless/d80211/rt2x00/rt73usb.c 2007-01-03 20:53:57.000000000 +0100 +++ wireless-dev_crc/drivers/net/wireless/d80211/rt2x00/rt73usb.c 2007-01-03 21:15:08.000000000 +0100 @@ -35,6 +35,7 @@ #include <linux/etherdevice.h> #include <linux/wireless.h> #include <linux/firmware.h> +#include <linux/crc-itu-t.h> #include <net/iw_handler.h> #include <net/d80211.h> @@ -51,7 +52,6 @@ #include "rt2x00.h" #include "rt2x00usb.h" #include "rt73usb.h" -#include "crc-itu-t.h" /* * Register access. - To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html