/* * Copyright (c) 2007-2008 Atheros Communications Inc. * * 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. */ /* Module Name : wrap_mem.c */ /* */ /* Abstract */ /* This module contains wrapper functions for memory management */ /* */ /* NOTES */ /* Platform dependent. */ /* */ /************************************************************************/ #include "oal_dt.h" #include "usbdrv.h" #include <linux/netlink.h> #include <net/iw_handler.h> /* Memory management */ /* Called to allocate uncached memory, allocated memory must */ /* in 4-byte boundary */ void *zfwMemAllocate(zdev_t *dev, u32_t size) { void *mem = NULL; mem = kmalloc(size, GFP_ATOMIC); return mem; } /* Called to free allocated memory */ void zfwMemFree(zdev_t *dev, void *mem, u32_t size) { kfree(mem); return; } void zfwMemoryCopy(u8_t *dst, u8_t *src, u16_t length) { /* u16_t i; */ memcpy(dst, src, length); /* * for(i=0; i<length; i++) * { * dst[i] = src[i]; * } */ return; } void zfwZeroMemory(u8_t *va, u16_t length) { /* u16_t i; */ memset(va, 0, length); /* * for(i=0; i<length; i++) * { * va[i] = 0; * } */ return; } void zfwMemoryMove(u8_t *dst, u8_t *src, u16_t length) { memcpy(dst, src, length); return; } u8_t zfwMemoryIsEqual(u8_t *m1, u8_t *m2, u16_t length) { /* u16_t i; */ int ret; ret = memcmp(m1, m2, length); return ((ret == 0) ? TRUE : FALSE); /* * for(i=0; i<length; i++) *{ * if ( m1[i] != m2[i] ) * { * return FALSE; * } *} * * return TRUE; */ } /* Leave an empty line below to remove warning message on some compiler */