Remove duplicated file, bcmutils.c under brcm80211/brcmfmac.
brcm80211/util/bcmutils.c will be shared between softmac
& fullmac. Makefile, and some other files are also modified
accordingly
Signed-off-by: Nohee Ko <noheek@xxxxxxxxxxxx>
---
drivers/staging/brcm80211/brcmfmac/Makefile | 2 +-
drivers/staging/brcm80211/brcmfmac/bcmutils.c | 1813 -----------------------
drivers/staging/brcm80211/brcmfmac/dhd_common.c | 2 +-
drivers/staging/brcm80211/brcmfmac/dhd_sdio.c | 6 +-
drivers/staging/brcm80211/include/bcmutils.h | 125 +--
drivers/staging/brcm80211/util/bcmutils.c | 532 +++++++-
6 files changed, 529 insertions(+), 1951 deletions(-)
delete mode 100644 drivers/staging/brcm80211/brcmfmac/bcmutils.c
diff --git a/drivers/staging/brcm80211/brcmfmac/Makefile b/drivers/staging/brcm80211/brcmfmac/Makefile
index 1dd989d..b92886f 100644
--- a/drivers/staging/brcm80211/brcmfmac/Makefile
+++ b/drivers/staging/brcm80211/brcmfmac/Makefile
@@ -41,7 +41,7 @@ ccflags-y := \
-Idrivers/staging/brcm80211/include \
-Idrivers/staging/brcm80211/util
-DHDOFILES = dhd_linux.o ../util/linux_osl.o bcmutils.o dhd_common.o dhd_custom_gpio.o \
+DHDOFILES = dhd_linux.o ../util/linux_osl.o ../util/bcmutils.o dhd_common.o dhd_custom_gpio.o \
wl_iw.o wl_cfg80211.o ../util/siutils.o ../util/sbutils.o ../util/aiutils.o ../util/hndpmu.o ../util/bcmwifi.o dhd_sdio.o \
dhd_linux_sched.o dhd_cdc.o bcmsdh_sdmmc.o bcmsdh.o bcmsdh_linux.o \
bcmsdh_sdmmc_linux.o
diff --git a/drivers/staging/brcm80211/brcmfmac/bcmutils.c b/drivers/staging/brcm80211/brcmfmac/bcmutils.c
deleted file mode 100644
index 8572fe6..0000000
--- a/drivers/staging/brcm80211/brcmfmac/bcmutils.c
+++ /dev/null
@@ -1,1813 +0,0 @@
-/*
- * Copyright (c) 2010 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.
- */
-
-#include <typedefs.h>
-#include <bcmdefs.h>
-#include <stdarg.h>
-#include <bcmutils.h>
-#ifdef BCMDRIVER
-#include <osl.h>
-#include <siutils.h>
-#else
-#include <stdio.h>
-#include <string.h>
-/* This case for external supplicant use */
-#if defined(BCMEXTSUP)
-#include <bcm_osl.h>
-#endif
-
-#endif /* BCMDRIVER */
-#include <bcmendian.h>
-#include <bcmdevs.h>
-#include <bcmnvram.h>
-#include <proto/ethernet.h>
-#include <proto/vlan.h>
-#include <proto/bcmip.h>
-#include <proto/802.1d.h>
-#include <proto/802.11.h>
-
-#ifdef BCMDRIVER
-
-/* copy a pkt buffer chain into a buffer */
-uint pktcopy(osl_t *osh, void *p, uint offset, int len, unsigned char * buf)
-{
- uint n, ret = 0;
-
- if (len < 0)
- len = 4096; /* "infinite" */
-
- /* skip 'offset' bytes */
- for (; p && offset; p = PKTNEXT(p)) {
- if (offset < (uint) PKTLEN(p))
- break;
- offset -= PKTLEN(p);
- }
-
- if (!p)
- return 0;
-
- /* copy the data */
- for (; p && len; p = PKTNEXT(p)) {
- n = min((uint) PKTLEN(p) - offset, (uint) len);
- bcopy(PKTDATA(p) + offset, buf, n);
- buf += n;
- len -= n;
- ret += n;
- offset = 0;
- }
-
- return ret;
-}
-
-/* copy a buffer into a pkt buffer chain */
-uint pktfrombuf(osl_t *osh, void *p, uint offset, int len, unsigned char *buf)
-{
- uint n, ret = 0;
-
- /* skip 'offset' bytes */
- for (; p && offset; p = PKTNEXT(p)) {
- if (offset < (uint) PKTLEN(p))
- break;
- offset -= PKTLEN(p);
- }
-
- if (!p)
- return 0;
-
- /* copy the data */
- for (; p && len; p = PKTNEXT(p)) {
- n = min((uint) PKTLEN(p) - offset, (uint) len);
- bcopy(buf, PKTDATA(p) + offset, n);
- buf += n;
- len -= n;
- ret += n;
- offset = 0;
- }
-
- return ret;
-}
-
-/* return total length of buffer chain */
-uint pkttotlen(osl_t *osh, void *p)
-{
- uint total;
-
- total = 0;
- for (; p; p = PKTNEXT(p))
- total += PKTLEN(p);
- return total;
-}
-
-/* return the last buffer of chained pkt */
-void *pktlast(osl_t *osh, void *p)
-{
- for (; PKTNEXT(p); p = PKTNEXT(p))
- ;
-
- return p;
-}
-
-/* count segments of a chained packet */
-uint pktsegcnt(osl_t *osh, void *p)
-{
- uint cnt;
-
- for (cnt = 0; p; p = PKTNEXT(p))
- cnt++;
-
- return cnt;
-}
-
-/*
- * osl multiple-precedence packet queue
- * hi_prec is always >= the number of the highest non-empty precedence
- */
-void *pktq_penq(struct pktq *pq, int prec, void *p)
-{
- struct pktq_prec *q;
-
- ASSERT(prec >= 0 && prec < pq->num_prec);
- ASSERT(PKTLINK(p) == NULL); /* queueing chains not allowed */
-
- ASSERT(!pktq_full(pq));
- ASSERT(!pktq_pfull(pq, prec));
-
- q = &pq->q[prec];
-
- if (q->head)
- PKTSETLINK(q->tail, p);
- else
- q->head = p;
-
- q->tail = p;
- q->len++;
-
- pq->len++;
-
- if (pq->hi_prec < prec)
- pq->hi_prec = (u8) prec;
-
- return p;
-}
-
-void *pktq_penq_head(struct pktq *pq, int prec, void *p)
-{
- struct pktq_prec *q;
-
- ASSERT(prec >= 0 && prec < pq->num_prec);
- ASSERT(PKTLINK(p) == NULL); /* queueing chains not allowed */
-
- ASSERT(!pktq_full(pq));
- ASSERT(!pktq_pfull(pq, prec));
-
- q = &pq->q[prec];
-
- if (q->head == NULL)
- q->tail = p;
-
- PKTSETLINK(p, q->head);
- q->head = p;
- q->len++;
-
- pq->len++;
-
- if (pq->hi_prec < prec)
- pq->hi_prec = (u8) prec;
-
- return p;
-}
-
-void *pktq_pdeq(struct pktq *pq, int prec)
-{
- struct pktq_prec *q;
- void *p;
-
- ASSERT(prec >= 0 && prec < pq->num_prec);
-
- q = &pq->q[prec];
-
- p = q->head;
- if (p == NULL)
- return NULL;
-
- q->head = PKTLINK(p);
- if (q->head == NULL)
- q->tail = NULL;
-
- q->len--;
-
- pq->len--;
-
- PKTSETLINK(p, NULL);
-
- return p;
-}
-
-void *pktq_pdeq_tail(struct pktq *pq, int prec)
-{
- struct pktq_prec *q;
- void *p, *prev;
-
- ASSERT(prec >= 0 && prec < pq->num_prec);
-
- q = &pq->q[prec];
-
- p = q->head;
- if (p == NULL)
- return NULL;
-
- for (prev = NULL; p != q->tail; p = PKTLINK(p))
- prev = p;
-
- if (prev)
- PKTSETLINK(prev, NULL);
- else
- q->head = NULL;
-
- q->tail = prev;
- q->len--;
-
- pq->len--;
-
- return p;
-}
-
-void pktq_pflush(osl_t *osh, struct pktq *pq, int prec, bool dir)
-{
- struct pktq_prec *q;
- void *p;
-
- q = &pq->q[prec];
- p = q->head;
- while (p) {
- q->head = PKTLINK(p);
- PKTSETLINK(p, NULL);
- PKTFREE(osh, p, dir);
- q->len--;
- pq->len--;
- p = q->head;
- }
- ASSERT(q->len == 0);
- q->tail = NULL;
-}
-
-bool pktq_pdel(struct pktq *pq, void *pktbuf, int prec)
-{
- struct pktq_prec *q;
- void *p;
-
- ASSERT(prec >= 0 && prec < pq->num_prec);
-
- if (!pktbuf)
- return FALSE;
-
- q = &pq->q[prec];
-
- if (q->head == pktbuf) {
- q->head = PKTLINK(pktbuf);
- if (q->head == NULL)
- q->tail = NULL;
- } else {
- for (p = q->head; p && PKTLINK(p) != pktbuf; p = PKTLINK(p))
- ;
- if (p == NULL)
- return FALSE;
-
- PKTSETLINK(p, PKTLINK(pktbuf));
- if (q->tail == pktbuf)
- q->tail = p;
- }
-
- q->len--;
- pq->len--;
- PKTSETLINK(pktbuf, NULL);
- return TRUE;
-}
-
-void pktq_init(struct pktq *pq, int num_prec, int max_len)
-{
- int prec;
-
- ASSERT(num_prec > 0 && num_prec <= PKTQ_MAX_PREC);
-
- /* pq is variable size; only zero out what's requested */
- bzero(pq,
- offsetof(struct pktq, q) + (sizeof(struct pktq_prec) * num_prec));
-
- pq->num_prec = (u16) num_prec;
-
- pq->max = (u16) max_len;
-
- for (prec = 0; prec < num_prec; prec++)
- pq->q[prec].max = pq->max;
-}
-
-void *pktq_deq(struct pktq *pq, int *prec_out)
-{
- struct pktq_prec *q;
- void *p;
- int prec;
-
- if (pq->len == 0)
- return NULL;
-
- while ((prec = pq->hi_prec) > 0 && pq->q[prec].head == NULL)
- pq->hi_prec--;
-
- q = &pq->q[prec];
-
- p = q->head;
- if (p == NULL)
- return NULL;
-
- q->head = PKTLINK(p);
- if (q->head == NULL)
- q->tail = NULL;
-
- q->len--;
-
- pq->len--;
-
- if (prec_out)
- *prec_out = prec;
-
- PKTSETLINK(p, NULL);
-
- return p;
-}
-
-void *pktq_deq_tail(struct pktq *pq, int *prec_out)
-{
- struct pktq_prec *q;
- void *p, *prev;
- int prec;
-
- if (pq->len == 0)
- return NULL;
-
- for (prec = 0; prec < pq->hi_prec; prec++)
- if (pq->q[prec].head)
- break;
-
- q = &pq->q[prec];
-
- p = q->head;
- if (p == NULL)
- return NULL;
-
- for (prev = NULL; p != q->tail; p = PKTLINK(p))
- prev = p;
-
- if (prev)
- PKTSETLINK(prev, NULL);
- else
- q->head = NULL;
-
- q->tail = prev;
- q->len--;
-
- pq->len--;
-
- if (prec_out)
- *prec_out = prec;
-
- PKTSETLINK(p, NULL);
-
- return p;
-}
-
-void *pktq_peek(struct pktq *pq, int *prec_out)
-{
- int prec;
-
- if (pq->len == 0)
- return NULL;
-
- while ((prec = pq->hi_prec) > 0 && pq->q[prec].head == NULL)
- pq->hi_prec--;
-
- if (prec_out)
- *prec_out = prec;
-
- return pq->q[prec].head;
-}
-
-void *pktq_peek_tail(struct pktq *pq, int *prec_out)
-{
- int prec;
-
- if (pq->len == 0)
- return NULL;
-
- for (prec = 0; prec < pq->hi_prec; prec++)
- if (pq->q[prec].head)
- break;
-
- if (prec_out)
- *prec_out = prec;
-
- return pq->q[prec].tail;
-}
-
-void pktq_flush(osl_t *osh, struct pktq *pq, bool dir)
-{
- int prec;
- for (prec = 0; prec < pq->num_prec; prec++)
- pktq_pflush(osh, pq, prec, dir);
- ASSERT(pq->len == 0);
-}
-
-/* Return sum of lengths of a specific set of precedences */
-int pktq_mlen(struct pktq *pq, uint prec_bmp)
-{
- int prec, len;
-
- len = 0;
-
- for (prec = 0; prec <= pq->hi_prec; prec++)
- if (prec_bmp & (1 << prec))
- len += pq->q[prec].len;
-
- return len;
-}
-
-/* Priority dequeue from a specific set of precedences */
-void *pktq_mdeq(struct pktq *pq, uint prec_bmp, int *prec_out)
-{
- struct pktq_prec *q;
- void *p;
- int prec;
-
- if (pq->len == 0)
- return NULL;
-
- while ((prec = pq->hi_prec) > 0 && pq->q[prec].head == NULL)
- pq->hi_prec--;
-
- while ((prec_bmp & (1 << prec)) == 0 || pq->q[prec].head == NULL)
- if (prec-- == 0)
- return NULL;
-
- q = &pq->q[prec];
-
- p = q->head;
- if (p == NULL)
- return NULL;
-
- q->head = PKTLINK(p);
- if (q->head == NULL)
- q->tail = NULL;
-
- q->len--;
-
- if (prec_out)
- *prec_out = prec;
-
- pq->len--;
-
- PKTSETLINK(p, NULL);
-
- return p;
-}
-#endif /* BCMDRIVER */
-
-const unsigned char bcm_ctype[] = {
- _BCM_C, _BCM_C, _BCM_C, _BCM_C, _BCM_C, _BCM_C, _BCM_C, _BCM_C,
- _BCM_C, _BCM_C | _BCM_S, _BCM_C | _BCM_S, _BCM_C | _BCM_S,
- _BCM_C | _BCM_S, _BCM_C | _BCM_S, _BCM_C,
- _BCM_C, /* 8-15 */
- _BCM_C, _BCM_C, _BCM_C, _BCM_C, _BCM_C, _BCM_C, _BCM_C, _BCM_C,
- _BCM_C, _BCM_C, _BCM_C, _BCM_C, _BCM_C, _BCM_C, _BCM_C, _BCM_C,
- _BCM_S | _BCM_SP, _BCM_P, _BCM_P, _BCM_P, _BCM_P, _BCM_P, _BCM_P,
- _BCM_P,
- _BCM_P, _BCM_P, _BCM_P, _BCM_P, _BCM_P, _BCM_P, _BCM_P, _BCM_P,
- _BCM_D, _BCM_D, _BCM_D, _BCM_D, _BCM_D, _BCM_D, _BCM_D, _BCM_D,
- _BCM_D, _BCM_D, _BCM_P, _BCM_P, _BCM_P, _BCM_P, _BCM_P, _BCM_P,
- _BCM_P, _BCM_U | _BCM_X, _BCM_U | _BCM_X, _BCM_U | _BCM_X,
- _BCM_U | _BCM_X, _BCM_U | _BCM_X,
- _BCM_U | _BCM_X, _BCM_U,
- _BCM_U, _BCM_U, _BCM_U, _BCM_U, _BCM_U, _BCM_U, _BCM_U, _BCM_U,
- _BCM_U, _BCM_U, _BCM_U, _BCM_U, _BCM_U, _BCM_U, _BCM_U, _BCM_U,
- _BCM_U, _BCM_U, _BCM_U, _BCM_P, _BCM_P, _BCM_P, _BCM_P, _BCM_P,
- _BCM_P, _BCM_L | _BCM_X, _BCM_L | _BCM_X, _BCM_L | _BCM_X,
- _BCM_L | _BCM_X, _BCM_L | _BCM_X,
- _BCM_L | _BCM_X, _BCM_L,
- _BCM_L, _BCM_L, _BCM_L, _BCM_L, _BCM_L, _BCM_L, _BCM_L, _BCM_L,
- _BCM_L, _BCM_L, _BCM_L, _BCM_L, _BCM_L, _BCM_L, _BCM_L, _BCM_L,
- _BCM_L, _BCM_L, _BCM_L, _BCM_P, _BCM_P, _BCM_P, _BCM_P, _BCM_C,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 128-143 */
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 144-159 */
- _BCM_S | _BCM_SP, _BCM_P, _BCM_P, _BCM_P, _BCM_P, _BCM_P, _BCM_P,
- _BCM_P, _BCM_P, _BCM_P,
- _BCM_P, _BCM_P, _BCM_P, _BCM_P, _BCM_P, _BCM_P, /* 160-175 */
- _BCM_P, _BCM_P, _BCM_P, _BCM_P, _BCM_P, _BCM_P, _BCM_P, _BCM_P, _BCM_P,
- _BCM_P, _BCM_P,
- _BCM_P, _BCM_P, _BCM_P, _BCM_P, _BCM_P, /* 176-191 */
- _BCM_U, _BCM_U, _BCM_U, _BCM_U, _BCM_U, _BCM_U, _BCM_U, _BCM_U, _BCM_U,
- _BCM_U, _BCM_U,
- _BCM_U, _BCM_U, _BCM_U, _BCM_U, _BCM_U, /* 192-207 */
- _BCM_U, _BCM_U, _BCM_U, _BCM_U, _BCM_U, _BCM_U, _BCM_U, _BCM_P, _BCM_U,
- _BCM_U, _BCM_U,
- _BCM_U, _BCM_U, _BCM_U, _BCM_U, _BCM_L, /* 208-223 */
- _BCM_L, _BCM_L, _BCM_L, _BCM_L, _BCM_L, _BCM_L, _BCM_L, _BCM_L, _BCM_L,
- _BCM_L, _BCM_L,
- _BCM_L, _BCM_L, _BCM_L, _BCM_L, _BCM_L, /* 224-239 */
- _BCM_L, _BCM_L, _BCM_L, _BCM_L, _BCM_L, _BCM_L, _BCM_L, _BCM_P, _BCM_L,
- _BCM_L, _BCM_L,
- _BCM_L, _BCM_L, _BCM_L, _BCM_L, _BCM_L /* 240-255 */
-};
-
-unsigned long bcm_strtoul(char *cp, char **endp, uint base)
-{
- unsigned long result, last_result = 0, value;
- bool minus;
-
- minus = FALSE;
-
- while (bcm_isspace(*cp))
- cp++;
-
- if (cp[0] == '+')
- cp++;
- else if (cp[0] == '-') {
- minus = TRUE;
- cp++;
- }
-
- if (base == 0) {
- if (cp[0] == '0') {
- if ((cp[1] == 'x') || (cp[1] == 'X')) {
- base = 16;
- cp = &cp[2];
- } else {
- base = 8;
- cp = &cp[1];
- }
- } else
- base = 10;
- } else if (base == 16 && (cp[0] == '0')
- && ((cp[1] == 'x') || (cp[1] == 'X'))) {
- cp = &cp[2];
- }
-
- result = 0;
-
- while (bcm_isxdigit(*cp) &&
- (value =
- bcm_isdigit(*cp) ? *cp - '0' : bcm_toupper(*cp) - 'A' + 10) <
- base) {
- result = result * base + value;
- /* Detected overflow */
- if (result < last_result && !minus)
- return (unsigned long)-1;
- last_result = result;
- cp++;
- }
-
- if (minus)
- result = (unsigned long) (-(long)result);
-
- if (endp)
- *endp = (char *)cp;
-
- return result;
-}
-
-int bcm_atoi(char *s)
-{
- return (int)bcm_strtoul(s, NULL, 10);
-}
-
-/* return pointer to location of substring 'needle' in 'haystack' */
-char *bcmstrstr(char *haystack, char *needle)
-{
- int len, nlen;
- int i;
-
- if ((haystack == NULL) || (needle == NULL))
- return haystack;
-
- nlen = strlen(needle);
- len = strlen(haystack) - nlen + 1;
-
- for (i = 0; i < len; i++)
- if (memcmp(needle, &haystack[i], nlen) == 0)
- return &haystack[i];
- return NULL;
-}
-
-char *bcmstrcat(char *dest, const char *src)
-{
- char *p;
-
- p = dest + strlen(dest);
-
- while ((*p++ = *src++) != '\0')
- ;
-
- return dest;
-}
-
-char *bcmstrncat(char *dest, const char *src, uint size)
-{
- char *endp;
- char *p;
-
- p = dest + strlen(dest);
- endp = p + size;
-
- while (p != endp && (*p++ = *src++) != '\0')
- ;
-
- return dest;
-}
-
-/****************************************************************************
-* Function: bcmstrtok
-*
-* Purpose:
-* Tokenizes a string. This function is conceptually similiar
-* to ANSI C strtok(),
-* but allows strToken() to be used by different strings or callers at the same
-* time. Each call modifies '*string' by substituting a NULL character for the
-* first delimiter that is encountered, and updates 'string' to point to
-* the char
-* after the delimiter. Leading delimiters are skipped.
-*
-* Parameters:
-* string (mod) Ptr to string ptr, updated by token.
-* delimiters (in) Set of delimiter characters.
-* tokdelim (out) Character that delimits the returned token. (May
-* be set to NULL if token delimiter is not required).
-*
-* Returns: Pointer to the next token found. NULL when no more tokens are found.
-*****************************************************************************
-*/
-char *bcmstrtok(char **string, const char *delimiters, char *tokdelim)
-{
- unsigned char *str;
- unsigned long map[8];
- int count;
- char *nextoken;
-
- if (tokdelim != NULL) {
- /* Prime the token delimiter */
- *tokdelim = '\0';
- }
-
- /* Clear control map */
- for (count = 0; count < 8; count++)
- map[count] = 0;
-
- /* Set bits in delimiter table */
- do {
- map[*delimiters >> 5] |= (1 << (*delimiters & 31));
- }
- while (*delimiters++)
- ;
-
- str = (unsigned char *)*string;
-
- /* Find beginning of token (skip over leading delimiters). Note that
- * there is no token iff this loop sets str to point to the terminal
- * null (*str == '\0')
- */
- while (((map[*str >> 5] & (1 << (*str & 31))) && *str) || (*str == ' '))
- str++;
-
- nextoken = (char *)str;
-
- /* Find the end of the token. If it is not the end of the string,
- * put a null there.
- */
- for (; *str; str++) {
- if (map[*str >> 5] & (1 << (*str & 31))) {
- if (tokdelim != NULL)
- *tokdelim = *str;
-
- *str++ = '\0';
- break;
- }
- }
-
- *string = (char *)str;
-
- /* Determine if a token has been found. */
- if (nextoken == (char *)str)
- return NULL;
- else
- return nextoken;
-}
-
-#define xToLower(C) \
- ((C >= 'A' && C <= 'Z') ? (char)((int)C - (int)'A' + (int)'a') : C)
-
-/****************************************************************************
-* Function: bcmstricmp
-*
-* Purpose: Compare to strings case insensitively.
-*
-* Parameters: s1 (in) First string to compare.
-* s2 (in) Second string to compare.
-*
-* Returns: Return 0 if the two strings are equal, -1 if t1 < t2 and 1 if
-* t1 > t2, when ignoring case sensitivity.
-*****************************************************************************
-*/
-int bcmstricmp(const char *s1, const char *s2)
-{
- char dc, sc;
-
- while (*s2 && *s1) {
- dc = xToLower(*s1);
- sc = xToLower(*s2);
- if (dc < sc)
- return -1;
- if (dc > sc)
- return 1;
- s1++;
- s2++;
- }
-
- if (*s1 && !*s2)
- return 1;
- if (!*s1 && *s2)
- return -1;
- return 0;
-}
-
-/****************************************************************************
-* Function: bcmstrnicmp
-*
-* Purpose: Compare to strings case insensitively, upto a max of 'cnt'
-* characters.
-*
-* Parameters: s1 (in) First string to compare.
-* s2 (in) Second string to compare.
-* cnt (in) Max characters to compare.
-*
-* Returns: Return 0 if the two strings are equal, -1 if t1 < t2 and 1 if
-* t1 > t2, when ignoring case sensitivity.
-*****************************************************************************
-*/
-int bcmstrnicmp(const char *s1, const char *s2, int cnt)
-{
- char dc, sc;
-
- while (*s2 && *s1 && cnt) {
- dc = xToLower(*s1);
- sc = xToLower(*s2);
- if (dc < sc)
- return -1;
- if (dc > sc)
- return 1;
- s1++;
- s2++;
- cnt--;
- }
-
- if (!cnt)
- return 0;
- if (*s1 && !*s2)
- return 1;
- if (!*s1 && *s2)
- return -1;
- return 0;
-}
-
-/* parse a xx:xx:xx:xx:xx:xx format ethernet address */
-int bcm_ether_atoe(char *p, struct ether_addr *ea)
-{
- int i = 0;
-
- for (;;) {
- ea->octet[i++] = (char)bcm_strtoul(p, &p, 16);
- if (!*p++ || i == 6)
- break;
- }
-
- return i == 6;
-}
-
-#if defined(CONFIG_USBRNDIS_RETAIL) || defined(NDIS_MINIPORT_DRIVER)
-/* registry routine buffer preparation utility functions:
- * parameter order is like strncpy, but returns count
- * of bytes copied. Minimum bytes copied is null char(1)/wchar(2)
- */
-unsigned long wchar2ascii(char *abuf, unsigned short * wbuf, unsigned short wbuflen, unsigned long abuflen)
-{
- unsigned long copyct = 1;
- unsigned short i;
-
- if (abuflen == 0)
- return 0;
-
- /* wbuflen is in bytes */
- wbuflen /= sizeof(unsigned short);
-
- for (i = 0; i < wbuflen; ++i) {
- if (--abuflen == 0)
- break;
- *abuf++ = (char)*wbuf++;
- ++copyct;
- }
- *abuf = '\0';
-
- return copyct;
-}
-#endif /* CONFIG_USBRNDIS_RETAIL || NDIS_MINIPORT_DRIVER */
-
-char *bcm_ether_ntoa(const struct ether_addr *ea, char *buf)
-{
- static const char template[] = "%02x:%02x:%02x:%02x:%02x:%02x";
- snprintf(buf, 18, template,
- ea->octet[0] & 0xff, ea->octet[1] & 0xff, ea->octet[2] & 0xff,
- ea->octet[3] & 0xff, ea->octet[4] & 0xff, ea->octet[5] & 0xff);
- return buf;
-}
-
-char *bcm_ip_ntoa(struct ipv4_addr *ia, char *buf)
-{
- snprintf(buf, 16, "%d.%d.%d.%d",
- ia->addr[0], ia->addr[1], ia->addr[2], ia->addr[3]);
- return buf;
-}
-
-#ifdef BCMDRIVER
-
-void bcm_mdelay(uint ms)
-{
- uint i;
-
- for (i = 0; i < ms; i++)
- OSL_DELAY(1000);
-}
-
-#if defined(DHD_DEBUG)
-/* pretty hex print a pkt buffer chain */
-void prpkt(const char *msg, osl_t *osh, void *p0)
-{
- void *p;
-
- if (msg && (msg[0] != '\0'))
- printf("%s:\n", msg);
-
- for (p = p0; p; p = PKTNEXT(p))
- prhex(NULL, PKTDATA(p), PKTLEN(p));
-}
-#endif
-
-/* Takes an Ethernet frame and sets out-of-bound PKTPRIO.
- * Also updates the inplace vlan tag if requested.
- * For debugging, it returns an indication of what it did.
- */
-uint pktsetprio(void *pkt, bool update_vtag)
-{
- struct ether_header *eh;
- struct ethervlan_header *evh;
- u8 *pktdata;
- int priority = 0;
- int rc = 0;
-
- pktdata = (u8 *) PKTDATA(pkt);
- ASSERT(IS_ALIGNED((uintptr) pktdata, sizeof(u16)));
-
- eh = (struct ether_header *)pktdata;
-
- if (ntoh16(eh->ether_type) == ETHER_TYPE_8021Q) {
- u16 vlan_tag;
- int vlan_prio, dscp_prio = 0;
-
- evh = (struct ethervlan_header *)eh;
-
- vlan_tag = ntoh16(evh->vlan_tag);
- vlan_prio = (int)(vlan_tag >> VLAN_PRI_SHIFT) & VLAN_PRI_MASK;
-
- if (ntoh16(evh->ether_type) == ETHER_TYPE_IP) {
- u8 *ip_body =
- pktdata + sizeof(struct ethervlan_header);
- u8 tos_tc = IP_TOS(ip_body);
- dscp_prio = (int)(tos_tc >> IPV4_TOS_PREC_SHIFT);
- }
-
- /* DSCP priority gets precedence over 802.1P (vlan tag) */
- if (dscp_prio != 0) {
- priority = dscp_prio;
- rc |= PKTPRIO_VDSCP;
- } else {
- priority = vlan_prio;
- rc |= PKTPRIO_VLAN;
- }
- /*
- * If the DSCP priority is not the same as the VLAN priority,
- * then overwrite the priority field in the vlan tag, with the
- * DSCP priority value. This is required for Linux APs because
- * the VLAN driver on Linux, overwrites the skb->priority field
- * with the priority value in the vlan tag
- */
- if (update_vtag && (priority != vlan_prio)) {
- vlan_tag &= ~(VLAN_PRI_MASK << VLAN_PRI_SHIFT);
- vlan_tag |= (u16) priority << VLAN_PRI_SHIFT;
- evh->vlan_tag = hton16(vlan_tag);
- rc |= PKTPRIO_UPD;
- }
- } else if (ntoh16(eh->ether_type) == ETHER_TYPE_IP) {
- u8 *ip_body = pktdata + sizeof(struct ether_header);
- u8 tos_tc = IP_TOS(ip_body);
- priority = (int)(tos_tc >> IPV4_TOS_PREC_SHIFT);
- rc |= PKTPRIO_DSCP;
- }
-
- ASSERT(priority >= 0 && priority <= MAXPRIO);
- PKTSETPRIO(pkt, priority);
- return rc | priority;
-}
-
-static char bcm_undeferrstr[BCME_STRLEN];
-
-static const char *bcmerrorstrtable[] = BCMERRSTRINGTABLE;
-
-/* Convert the error codes into related error strings */
-const char *bcmerrorstr(int bcmerror)
-{
- /* check if someone added a bcmerror code but
- forgot to add errorstring */
- ASSERT(ABS(BCME_LAST) == (ARRAY_SIZE(bcmerrorstrtable) - 1));
-
- if (bcmerror > 0 || bcmerror < BCME_LAST) {
- snprintf(bcm_undeferrstr, BCME_STRLEN, "Undefined error %d",
- bcmerror);
- return bcm_undeferrstr;
- }
-
- ASSERT(strlen(bcmerrorstrtable[-bcmerror]) < BCME_STRLEN);
-
- return bcmerrorstrtable[-bcmerror];
-}
-
-/* iovar table lookup */
-const bcm_iovar_t *bcm_iovar_lookup(const bcm_iovar_t *table, const char *name)
-{
- const bcm_iovar_t *vi;
- const char *lookup_name;
-
- /* skip any ':' delimited option prefixes */
- lookup_name = strrchr(name, ':');
- if (lookup_name != NULL)
- lookup_name++;
- else
- lookup_name = name;
-
- ASSERT(table != NULL);
-
- for (vi = table; vi->name; vi++) {
- if (!strcmp(vi->name, lookup_name))
- return vi;
- }
- /* ran to end of table */
-
- return NULL; /* var name not found */
-}
-
-int bcm_iovar_lencheck(const bcm_iovar_t *vi, void *arg, int len, bool set)
-{
- int bcmerror = 0;
-
- /* length check on io buf */
- switch (vi->type) {
- case IOVT_BOOL:
- case IOVT_INT8:
- case IOVT_INT16:
- case IOVT_INT32:
- case IOVT_UINT8:
- case IOVT_UINT16:
- case IOVT_UINT32:
- /* all integers are s32 sized args at the ioctl interface */
- if (len < (int)sizeof(int))
- bcmerror = BCME_BUFTOOSHORT;
- break;
-
- case IOVT_BUFFER:
- /* buffer must meet minimum length requirement */
- if (len < vi->minlen)
- bcmerror = BCME_BUFTOOSHORT;
- break;
-
- case IOVT_VOID:
- if (!set) {
- /* Cannot return nil... */
- bcmerror = BCME_UNSUPPORTED;
- } else if (len) {
- /* Set is an action w/o parameters */
- bcmerror = BCME_BUFTOOLONG;
- }
- break;
-
- default:
- /* unknown type for length check in iovar info */
- ASSERT(0);
- bcmerror = BCME_UNSUPPORTED;
- }
-
- return bcmerror;
-}
-
-#endif /* BCMDRIVER */
-
-/****************************************************************************
- * crc8
- *
- * Computes a crc8 over the input data using the polynomial:
- *
- * x^8 + x^7 +x^6 + x^4 + x^2 + 1
- *
- * The caller provides the initial value (either CRC8_INIT_VALUE
- * or the previous returned value) to allow for processing of
- * discontiguous blocks of data. When generating the CRC the
- * caller is responsible for complementing the final return value
- * and inserting it into the byte stream. When checking, a final
- * return value of CRC8_GOOD_VALUE indicates a valid CRC.
- *
- * Reference: Dallas Semiconductor Application Note 27
- * Williams, Ross N., "A Painless Guide to CRC Error Detection Algorithms",
- * ver 3, Aug 1993, ross@xxxxxxxxxxxxxxxxxxxxx, Rocksoft Pty Ltd.,
- * ftp://ftp.rocksoft.com/clients/rocksoft/papers/crc_v3.txt
- *
- * ****************************************************************************
- */
-
-static const u8 crc8_table[256] = {
- 0x00, 0xF7, 0xB9, 0x4E, 0x25, 0xD2, 0x9C, 0x6B,
- 0x4A, 0xBD, 0xF3, 0x04, 0x6F, 0x98, 0xD6, 0x21,
- 0x94, 0x63, 0x2D, 0xDA, 0xB1, 0x46, 0x08, 0xFF,
- 0xDE, 0x29, 0x67, 0x90, 0xFB, 0x0C, 0x42, 0xB5,
- 0x7F, 0x88, 0xC6, 0x31, 0x5A, 0xAD, 0xE3, 0x14,
- 0x35, 0xC2, 0x8C, 0x7B, 0x10, 0xE7, 0xA9, 0x5E,
- 0xEB, 0x1C, 0x52, 0xA5, 0xCE, 0x39, 0x77, 0x80,
- 0xA1, 0x56, 0x18, 0xEF, 0x84, 0x73, 0x3D, 0xCA,
- 0xFE, 0x09, 0x47, 0xB0, 0xDB, 0x2C, 0x62, 0x95,
- 0xB4, 0x43, 0x0D, 0xFA, 0x91, 0x66, 0x28, 0xDF,
- 0x6A, 0x9D, 0xD3, 0x24, 0x4F, 0xB8, 0xF6, 0x01,
- 0x20, 0xD7, 0x99, 0x6E, 0x05, 0xF2, 0xBC, 0x4B,
- 0x81, 0x76, 0x38, 0xCF, 0xA4, 0x53, 0x1D, 0xEA,
- 0xCB, 0x3C, 0x72, 0x85, 0xEE, 0x19, 0x57, 0xA0,
- 0x15, 0xE2, 0xAC, 0x5B, 0x30, 0xC7, 0x89, 0x7E,
- 0x5F, 0xA8, 0xE6, 0x11, 0x7A, 0x8D, 0xC3, 0x34,
- 0xAB, 0x5C, 0x12, 0xE5, 0x8E, 0x79, 0x37, 0xC0,
- 0xE1, 0x16, 0x58, 0xAF, 0xC4, 0x33, 0x7D, 0x8A,
- 0x3F, 0xC8, 0x86, 0x71, 0x1A, 0xED, 0xA3, 0x54,
- 0x75, 0x82, 0xCC, 0x3B, 0x50, 0xA7, 0xE9, 0x1E,
- 0xD4, 0x23, 0x6D, 0x9A, 0xF1, 0x06, 0x48, 0xBF,
- 0x9E, 0x69, 0x27, 0xD0, 0xBB, 0x4C, 0x02, 0xF5,
- 0x40, 0xB7, 0xF9, 0x0E, 0x65, 0x92, 0xDC, 0x2B,
- 0x0A, 0xFD, 0xB3, 0x44, 0x2F, 0xD8, 0x96, 0x61,
- 0x55, 0xA2, 0xEC, 0x1B, 0x70, 0x87, 0xC9, 0x3E,
- 0x1F, 0xE8, 0xA6, 0x51, 0x3A, 0xCD, 0x83, 0x74,
- 0xC1, 0x36, 0x78, 0x8F, 0xE4, 0x13, 0x5D, 0xAA,
- 0x8B, 0x7C, 0x32, 0xC5, 0xAE, 0x59, 0x17, 0xE0,
- 0x2A, 0xDD, 0x93, 0x64, 0x0F, 0xF8, 0xB6, 0x41,
- 0x60, 0x97, 0xD9, 0x2E, 0x45, 0xB2, 0xFC, 0x0B,
- 0xBE, 0x49, 0x07, 0xF0, 0x9B, 0x6C, 0x22, 0xD5,
- 0xF4, 0x03, 0x4D, 0xBA, 0xD1, 0x26, 0x68, 0x9F
-};
-
-#define CRC_INNER_LOOP(n, c, x) \
- ((c) = ((c) >> 8) ^ crc##n##_table[((c) ^ (x)) & 0xff])
-
-u8 hndcrc8(u8 *pdata, /* pointer to array of data to process */
- uint nbytes, /* number of input data bytes to process */
- u8 crc /* either CRC8_INIT_VALUE or previous
- return value */
- )
-{
- /* hard code the crc loop instead of using CRC_INNER_LOOP macro
- * to avoid the undefined and unnecessary (u8 >> 8) operation.
- */
- while (nbytes-- > 0)
- crc = crc8_table[(crc ^ *pdata++) & 0xff];
-
- return crc;
-}
-
-/*****************************************************************************
- * crc16
- *
- * Computes a crc16 over the input data using the polynomial:
- *
- * x^16 + x^12 +x^5 + 1
- *
- * The caller provides the initial value (either CRC16_INIT_VALUE
- * or the previous returned value) to allow for processing of
- * discontiguous blocks of data. When generating the CRC the
- * caller is responsible for complementing the final return value
- * and inserting it into the byte stream. When checking, a final
- * return value of CRC16_GOOD_VALUE indicates a valid CRC.
- *
- * Reference: Dallas Semiconductor Application Note 27
- * Williams, Ross N., "A Painless Guide to CRC Error Detection Algorithms",
- * ver 3, Aug 1993, ross@xxxxxxxxxxxxxxxxxxxxx, Rocksoft Pty Ltd.,
- * ftp://ftp.rocksoft.com/clients/rocksoft/papers/crc_v3.txt
- *
- * ****************************************************************************
- */
-
-static const u16 crc16_table[256] = {
- 0x0000, 0x1189, 0x2312, 0x329B, 0x4624, 0x57AD, 0x6536, 0x74BF,
- 0x8C48, 0x9DC1, 0xAF5A, 0xBED3, 0xCA6C, 0xDBE5, 0xE97E, 0xF8F7,
- 0x1081, 0x0108, 0x3393, 0x221A, 0x56A5, 0x472C, 0x75B7, 0x643E,
- 0x9CC9, 0x8D40, 0xBFDB, 0xAE52, 0xDAED, 0xCB64, 0xF9FF, 0xE876,
- 0x2102, 0x308B, 0x0210, 0x1399, 0x6726, 0x76AF, 0x4434, 0x55BD,
- 0xAD4A, 0xBCC3, 0x8E58, 0x9FD1, 0xEB6E, 0xFAE7, 0xC87C, 0xD9F5,
- 0x3183, 0x200A, 0x1291, 0x0318, 0x77A7, 0x662E, 0x54B5, 0x453C,
- 0xBDCB, 0xAC42, 0x9ED9, 0x8F50, 0xFBEF, 0xEA66, 0xD8FD, 0xC974,
- 0x4204, 0x538D, 0x6116, 0x709F, 0x0420, 0x15A9, 0x2732, 0x36BB,
- 0xCE4C, 0xDFC5, 0xED5E, 0xFCD7, 0x8868, 0x99E1, 0xAB7A, 0xBAF3,
- 0x5285, 0x430C, 0x7197, 0x601E, 0x14A1, 0x0528, 0x37B3, 0x263A,
- 0xDECD, 0xCF44, 0xFDDF, 0xEC56, 0x98E9, 0x8960, 0xBBFB, 0xAA72,
- 0x6306, 0x728F, 0x4014, 0x519D, 0x2522, 0x34AB, 0x0630, 0x17B9,
- 0xEF4E, 0xFEC7, 0xCC5C, 0xDDD5, 0xA96A, 0xB8E3, 0x8A78, 0x9BF1,
- 0x7387, 0x620E, 0x5095, 0x411C, 0x35A3, 0x242A, 0x16B1, 0x0738,
- 0xFFCF, 0xEE46, 0xDCDD, 0xCD54, 0xB9EB, 0xA862, 0x9AF9, 0x8B70,
- 0x8408, 0x9581, 0xA71A, 0xB693, 0xC22C, 0xD3A5, 0xE13E, 0xF0B7,
- 0x0840, 0x19C9, 0x2B52, 0x3ADB, 0x4E64, 0x5FED, 0x6D76, 0x7CFF,
- 0x9489, 0x8500, 0xB79B, 0xA612, 0xD2AD, 0xC324, 0xF1BF, 0xE036,
- 0x18C1, 0x0948, 0x3BD3, 0x2A5A, 0x5EE5, 0x4F6C, 0x7DF7, 0x6C7E,
- 0xA50A, 0xB483, 0x8618, 0x9791, 0xE32E, 0xF2A7, 0xC03C, 0xD1B5,
- 0x2942, 0x38CB, 0x0A50, 0x1BD9, 0x6F66, 0x7EEF, 0x4C74, 0x5DFD,
- 0xB58B, 0xA402, 0x9699, 0x8710, 0xF3AF, 0xE226, 0xD0BD, 0xC134,
- 0x39C3, 0x284A, 0x1AD1, 0x0B58, 0x7FE7, 0x6E6E, 0x5CF5, 0x4D7C,
- 0xC60C, 0xD785, 0xE51E, 0xF497, 0x8028, 0x91A1, 0xA33A, 0xB2B3,
- 0x4A44, 0x5BCD, 0x6956, 0x78DF, 0x0C60, 0x1DE9, 0x2F72, 0x3EFB,
- 0xD68D, 0xC704, 0xF59F, 0xE416, 0x90A9, 0x8120, 0xB3BB, 0xA232,
- 0x5AC5, 0x4B4C, 0x79D7, 0x685E, 0x1CE1, 0x0D68, 0x3FF3, 0x2E7A,
- 0xE70E, 0xF687, 0xC41C, 0xD595, 0xA12A, 0xB0A3, 0x8238, 0x93B1,
- 0x6B46, 0x7ACF, 0x4854, 0x59DD, 0x2D62, 0x3CEB, 0x0E70, 0x1FF9,
- 0xF78F, 0xE606, 0xD49D, 0xC514, 0xB1AB, 0xA022, 0x92B9, 0x8330,
- 0x7BC7, 0x6A4E, 0x58D5, 0x495C, 0x3DE3, 0x2C6A, 0x1EF1, 0x0F78
-};
-
-u16 hndcrc16(u8 *pdata, /* pointer to array of data to process */
- uint nbytes, /* number of input data bytes to process */
- u16 crc /* either CRC16_INIT_VALUE or previous
- return value */
-)
-{
- while (nbytes-- > 0)
- CRC_INNER_LOOP(16, crc, *pdata++);
- return crc;
-}
-
-static const u32 crc32_table[256] = {
- 0x00000000, 0x77073096, 0xEE0E612C, 0x990951BA,
- 0x076DC419, 0x706AF48F, 0xE963A535, 0x9E6495A3,
- 0x0EDB8832, 0x79DCB8A4, 0xE0D5E91E, 0x97D2D988,
- 0x09B64C2B, 0x7EB17CBD, 0xE7B82D07, 0x90BF1D91,
- 0x1DB71064, 0x6AB020F2, 0xF3B97148, 0x84BE41DE,
- 0x1ADAD47D, 0x6DDDE4EB, 0xF4D4B551, 0x83D385C7,
- 0x136C9856, 0x646BA8C0, 0xFD62F97A, 0x8A65C9EC,
- 0x14015C4F, 0x63066CD9, 0xFA0F3D63, 0x8D080DF5,
- 0x3B6E20C8, 0x4C69105E, 0xD56041E4, 0xA2677172,
- 0x3C03E4D1, 0x4B04D447, 0xD20D85FD, 0xA50AB56B,
- 0x35B5A8FA, 0x42B2986C, 0xDBBBC9D6, 0xACBCF940,
- 0x32D86CE3, 0x45DF5C75, 0xDCD60DCF, 0xABD13D59,
- 0x26D930AC, 0x51DE003A, 0xC8D75180, 0xBFD06116,
- 0x21B4F4B5, 0x56B3C423, 0xCFBA9599, 0xB8BDA50F,
- 0x2802B89E, 0x5F058808, 0xC60CD9B2, 0xB10BE924,
- 0x2F6F7C87, 0x58684C11, 0xC1611DAB, 0xB6662D3D,
- 0x76DC4190, 0x01DB7106, 0x98D220BC, 0xEFD5102A,
- 0x71B18589, 0x06B6B51F, 0x9FBFE4A5, 0xE8B8D433,
- 0x7807C9A2, 0x0F00F934, 0x9609A88E, 0xE10E9818,
- 0x7F6A0DBB, 0x086D3D2D, 0x91646C97, 0xE6635C01,
- 0x6B6B51F4, 0x1C6C6162, 0x856530D8, 0xF262004E,
- 0x6C0695ED, 0x1B01A57B, 0x8208F4C1, 0xF50FC457,
- 0x65B0D9C6, 0x12B7E950, 0x8BBEB8EA, 0xFCB9887C,
- 0x62DD1DDF, 0x15DA2D49, 0x8CD37CF3, 0xFBD44C65,
- 0x4DB26158, 0x3AB551CE, 0xA3BC0074, 0xD4BB30E2,
- 0x4ADFA541, 0x3DD895D7, 0xA4D1C46D, 0xD3D6F4FB,
- 0x4369E96A, 0x346ED9FC, 0xAD678846, 0xDA60B8D0,
- 0x44042D73, 0x33031DE5, 0xAA0A4C5F, 0xDD0D7CC9,
- 0x5005713C, 0x270241AA, 0xBE0B1010, 0xC90C2086,
- 0x5768B525, 0x206F85B3, 0xB966D409, 0xCE61E49F,
- 0x5EDEF90E, 0x29D9C998, 0xB0D09822, 0xC7D7A8B4,
- 0x59B33D17, 0x2EB40D81, 0xB7BD5C3B, 0xC0BA6CAD,
- 0xEDB88320, 0x9ABFB3B6, 0x03B6E20C, 0x74B1D29A,
- 0xEAD54739, 0x9DD277AF, 0x04DB2615, 0x73DC1683,
- 0xE3630B12, 0x94643B84, 0x0D6D6A3E, 0x7A6A5AA8,
- 0xE40ECF0B, 0x9309FF9D, 0x0A00AE27, 0x7D079EB1,
- 0xF00F9344, 0x8708A3D2, 0x1E01F268, 0x6906C2FE,
- 0xF762575D, 0x806567CB, 0x196C3671, 0x6E6B06E7,
- 0xFED41B76, 0x89D32BE0, 0x10DA7A5A, 0x67DD4ACC,
- 0xF9B9DF6F, 0x8EBEEFF9, 0x17B7BE43, 0x60B08ED5,
- 0xD6D6A3E8, 0xA1D1937E, 0x38D8C2C4, 0x4FDFF252,
- 0xD1BB67F1, 0xA6BC5767, 0x3FB506DD, 0x48B2364B,
- 0xD80D2BDA, 0xAF0A1B4C, 0x36034AF6, 0x41047A60,
- 0xDF60EFC3, 0xA867DF55, 0x316E8EEF, 0x4669BE79,
- 0xCB61B38C, 0xBC66831A, 0x256FD2A0, 0x5268E236,
- 0xCC0C7795, 0xBB0B4703, 0x220216B9, 0x5505262F,
- 0xC5BA3BBE, 0xB2BD0B28, 0x2BB45A92, 0x5CB36A04,
- 0xC2D7FFA7, 0xB5D0CF31, 0x2CD99E8B, 0x5BDEAE1D,
- 0x9B64C2B0, 0xEC63F226, 0x756AA39C, 0x026D930A,
- 0x9C0906A9, 0xEB0E363F, 0x72076785, 0x05005713,
- 0x95BF4A82, 0xE2B87A14, 0x7BB12BAE, 0x0CB61B38,
- 0x92D28E9B, 0xE5D5BE0D, 0x7CDCEFB7, 0x0BDBDF21,
- 0x86D3D2D4, 0xF1D4E242, 0x68DDB3F8, 0x1FDA836E,
- 0x81BE16CD, 0xF6B9265B, 0x6FB077E1, 0x18B74777,
- 0x88085AE6, 0xFF0F6A70, 0x66063BCA, 0x11010B5C,
- 0x8F659EFF, 0xF862AE69, 0x616BFFD3, 0x166CCF45,
- 0xA00AE278, 0xD70DD2EE, 0x4E048354, 0x3903B3C2,
- 0xA7672661, 0xD06016F7, 0x4969474D, 0x3E6E77DB,
- 0xAED16A4A, 0xD9D65ADC, 0x40DF0B66, 0x37D83BF0,
- 0xA9BCAE53, 0xDEBB9EC5, 0x47B2CF7F, 0x30B5FFE9,
- 0xBDBDF21C, 0xCABAC28A, 0x53B39330, 0x24B4A3A6,
- 0xBAD03605, 0xCDD70693, 0x54DE5729, 0x23D967BF,
- 0xB3667A2E, 0xC4614AB8, 0x5D681B02, 0x2A6F2B94,
- 0xB40BBE37, 0xC30C8EA1, 0x5A05DF1B, 0x2D02EF8D
-};
-
-u32 hndcrc32(u8 *pdata, /* pointer to array of data to process */
- uint nbytes, /* number of input data bytes to process */
- u32 crc /* either CRC32_INIT_VALUE or previous
- return value */
-)
-{
- u8 *pend;
-#ifdef __mips__
- u8 tmp[4];
- unsigned long *tptr = (unsigned long *) tmp;
-
- /* in case the beginning of the buffer isn't aligned */
- pend = (u8 *) ((uint) (pdata + 3) & 0xfffffffc);
- nbytes -= (pend - pdata);
- while (pdata < pend)
- CRC_INNER_LOOP(32, crc, *pdata++);
-
- /* handle bulk of data as 32-bit words */
- pend = pdata + (nbytes & 0xfffffffc);
- while (pdata < pend) {
- *tptr = *(unsigned long *) pdata;
- pdata += sizeof(unsigned long *);
- CRC_INNER_LOOP(32, crc, tmp[0]);
- CRC_INNER_LOOP(32, crc, tmp[1]);
- CRC_INNER_LOOP(32, crc, tmp[2]);
- CRC_INNER_LOOP(32, crc, tmp[3]);
- }
-
- /* 1-3 bytes at end of buffer */
- pend = pdata + (nbytes & 0x03);
- while (pdata < pend)
- CRC_INNER_LOOP(32, crc, *pdata++);
-#else
- pend = pdata + nbytes;
- while (pdata < pend)
- CRC_INNER_LOOP(32, crc, *pdata++);
-#endif /* __mips__ */
-
- return crc;
-}
-
-#ifdef notdef
-#define CLEN 1499 /* CRC Length */
-#define CBUFSIZ (CLEN+4)
-#define CNBUFS 5 /* # of bufs */
-
-void testcrc32(void)
-{
- uint j, k, l;
- u8 *buf;
- uint len[CNBUFS];
- u32 crcr;
- u32 crc32tv[CNBUFS] = {
- 0xd2cb1faa, 0xd385c8fa, 0xf5b4f3f3, 0x55789e20, 0x00343110};
-
- ASSERT((buf = MALLOC(CBUFSIZ * CNBUFS)) != NULL);
-
- /* step through all possible alignments */
- for (l = 0; l <= 4; l++) {
- for (j = 0; j < CNBUFS; j++) {
- len[j] = CLEN;
- for (k = 0; k < len[j]; k++)
- *(buf + j * CBUFSIZ + (k + l)) = (j + k) & 0xff;
- }
-
- for (j = 0; j < CNBUFS; j++) {
- crcr =
- crc32(buf + j * CBUFSIZ + l, len[j],
- CRC32_INIT_VALUE);
- ASSERT(crcr == crc32tv[j]);
- }
- }
-
- MFREE(buf, CBUFSIZ * CNBUFS);
- return;
-}
-#endif /* notdef */
-
-/*
- * Advance from the current 1-byte tag/1-byte length/variable-length value
- * triple, to the next, returning a pointer to the next.
- * If the current or next TLV is invalid (does not fit in given buffer length),
- * NULL is returned.
- * *buflen is not modified if the TLV elt parameter is invalid,
- * or is decremented
- * by the TLV parameter's length if it is valid.
- */
-bcm_tlv_t *bcm_next_tlv(bcm_tlv_t *elt, int *buflen)
-{
- int len;
-
- /* validate current elt */
- if (!bcm_valid_tlv(elt, *buflen))
- return NULL;
-
- /* advance to next elt */
- len = elt->len;
- elt = (bcm_tlv_t *) (elt->data + len);
- *buflen -= (2 + len);
-
- /* validate next elt */
- if (!bcm_valid_tlv(elt, *buflen))
- return NULL;
-
- return elt;
-}
-
-/*
- * Traverse a string of 1-byte tag/1-byte length/variable-length value
- * triples, returning a pointer to the substring whose first element
- * matches tag
- */
-bcm_tlv_t *bcm_parse_tlvs(void *buf, int buflen, uint key)
-{
- bcm_tlv_t *elt;
- int totlen;
-
- elt = (bcm_tlv_t *) buf;
- totlen = buflen;
-
- /* find tagged parameter */
- while (totlen >= 2) {
- int len = elt->len;
-
- /* validate remaining totlen */
- if ((elt->id == key) && (totlen >= (len + 2)))
- return elt;
-
- elt = (bcm_tlv_t *) ((u8 *) elt + (len + 2));
- totlen -= (len + 2);
- }
-
- return NULL;
-}
-
-/*
- * Traverse a string of 1-byte tag/1-byte length/variable-length value
- * triples, returning a pointer to the substring whose first element
- * matches tag. Stop parsing when we see an element whose ID is greater
- * than the target key.
- */
-bcm_tlv_t *bcm_parse_ordered_tlvs(void *buf, int buflen, uint key)
-{
- bcm_tlv_t *elt;
- int totlen;
-
- elt = (bcm_tlv_t *) buf;
- totlen = buflen;
-
- /* find tagged parameter */
- while (totlen >= 2) {
- uint id = elt->id;
- int len = elt->len;
-
- /* Punt if we start seeing IDs > than target key */
- if (id > key)
- return NULL;
-
- /* validate remaining totlen */
- if ((id == key) && (totlen >= (len + 2)))
- return elt;
-
- elt = (bcm_tlv_t *) ((u8 *) elt + (len + 2));
- totlen -= (len + 2);
- }
- return NULL;
-}
-
-#if defined(WLMSG_PRHDRS) || defined(WLMSG_PRPKT) || defined(WLMSG_ASSOC) || \
- defined(DHD_DEBUG)
-int
-bcm_format_flags(const bcm_bit_desc_t *bd, u32 flags, char *buf, int len)
-{
- int i;
- char *p = buf;
- char hexstr[16];
- int slen = 0;
- u32 bit;
- const char *name;
-
- if (len < 2 || !buf)
- return 0;
-
- buf[0] = '\0';
- len -= 1;
-
- for (i = 0; flags != 0; i++) {
- bit = bd[i].bit;
- name = bd[i].name;
- if (bit == 0 && flags) {
- /* print any unnamed bits */
- sprintf(hexstr, "0x%X", flags);
- name = hexstr;
- flags = 0; /* exit loop */
- } else if ((flags & bit) == 0)
- continue;
- slen += strlen(name);
- if (len < slen)
- break;
- if (p != buf)
- p += sprintf(p, " "); /* btwn flag space */
- strcat(p, name);
- p += strlen(name);
- flags &= ~bit;
- len -= slen;
- slen = 1; /* account for btwn flag space */
- }
-
- /* indicate the str was too short */
- if (flags != 0) {
- if (len == 0)
- p--; /* overwrite last char */
- p += sprintf(p, ">");
- }
-
- return (int)(p - buf);
-}
-
-/*
-* print bytes formatted as hex to a string. return the resulting
-* string length
-*/
-int bcm_format_hex(char *str, const void *bytes, int len)
-{
- int i;
- char *p = str;
- const u8 *src = (const u8 *)bytes;
-
- for (i = 0; i < len; i++) {
- p += sprintf(p, "%02X", *src);
- src++;
- }
- return (int)(p - str);
-}
-
-/* pretty hex print a contiguous buffer */
-void prhex(const char *msg, unsigned char *buf, uint nbytes)
-{
- char line[128], *p;
- uint i;
-
- if (msg && (msg[0] != '\0'))
- printf("%s:\n", msg);
-
- p = line;
- for (i = 0; i < nbytes; i++) {
- if (i % 16 == 0)
- p += sprintf(p, " %04d: ", i); /* line prefix */
-
- p += sprintf(p, "%02x ", buf[i]);
- if (i % 16 == 15) {
- printf("%s\n", line); /* flush line */
- p = line;
- }
- }
-
- /* flush last partial line */
- if (p != line)
- printf("%s\n", line);
-}
-#endif /* defined(WLMSG_PRHDRS) || defined(WLMSG_PRPKT) */
-
-/* Produce a human-readable string for boardrev */
-char *bcm_brev_str(u32 brev, char *buf)
-{
- if (brev < 0x100)
- snprintf(buf, 8, "%d.%d", (brev & 0xf0) >> 4, brev & 0xf);
- else
- snprintf(buf, 8, "%c%03x",
- ((brev & 0xf000) == 0x1000) ? 'P' : 'A', brev & 0xfff);
-
- return buf;
-}
-
-#define BUFSIZE_TODUMP_ATONCE 512 /* Buffer size */
-
-/* dump large strings to console */
-void printbig(char *buf)
-{
- uint len, max_len;
- char c;
-
- len = strlen(buf);
-
- max_len = BUFSIZE_TODUMP_ATONCE;
-
- while (len > max_len) {
- c = buf[max_len];
- buf[max_len] = '\0';
- printf("%s", buf);
- buf[max_len] = c;
-
- buf += max_len;
- len -= max_len;
- }
- /* print the remaining string */
- printf("%s\n", buf);
- return;
-}
-
-/* routine to dump fields in a fileddesc structure */
-uint
-bcmdumpfields(bcmutl_rdreg_rtn read_rtn, void *arg0, uint arg1,
- struct fielddesc *fielddesc_array, char *buf, u32 bufsize)
-{
- uint filled_len;
- int len;
- struct fielddesc *cur_ptr;
-
- filled_len = 0;
- cur_ptr = fielddesc_array;
-
- while (bufsize > 1) {
- if (cur_ptr->nameandfmt == NULL)
- break;
- len = snprintf(buf, bufsize, cur_ptr->nameandfmt,
- read_rtn(arg0, arg1, cur_ptr->offset));
- /* check for snprintf overflow or error */
- if (len < 0 || (u32) len >= bufsize)
- len = bufsize - 1;
- buf += len;
- bufsize -= len;
- filled_len += len;
- cur_ptr++;
- }
- return filled_len;
-}
-
-uint bcm_mkiovar(char *name, char *data, uint datalen, char *buf, uint buflen)
-{
- uint len;
-
- len = strlen(name) + 1;
-
- if ((len + datalen) > buflen)
- return 0;
-
- strncpy(buf, name, buflen);
-
- /* append data onto the end of the name string */
- memcpy(&buf[len], data, datalen);
- len += datalen;
-
- return len;
-}
-
-/* Quarter dBm units to mW
- * Table starts at QDBM_OFFSET, so the first entry is mW for qdBm=153
- * Table is offset so the last entry is largest mW value that fits in
- * a u16.
- */
-
-#define QDBM_OFFSET 153 /* Offset for first entry */
-#define QDBM_TABLE_LEN 40 /* Table size */
-
-/* Smallest mW value that will round up to the first table entry, QDBM_OFFSET.
- * Value is ( mW(QDBM_OFFSET - 1) + mW(QDBM_OFFSET) ) / 2
- */
-#define QDBM_TABLE_LOW_BOUND 6493 /* Low bound */
-
-/* Largest mW value that will round down to the last table entry,
- * QDBM_OFFSET + QDBM_TABLE_LEN-1.
- * Value is ( mW(QDBM_OFFSET + QDBM_TABLE_LEN - 1) +
- * mW(QDBM_OFFSET + QDBM_TABLE_LEN) ) / 2.
- */
-#define QDBM_TABLE_HIGH_BOUND 64938 /* High bound */
-
-static const u16 nqdBm_to_mW_map[QDBM_TABLE_LEN] = {
-/* qdBm: +0 +1 +2 +3 +4 +5 +6 +7 */
-/* 153: */ 6683, 7079, 7499, 7943, 8414, 8913, 9441, 10000,
-/* 161: */ 10593, 11220, 11885, 12589, 13335, 14125, 14962, 15849,
-/* 169: */ 16788, 17783, 18836, 19953, 21135, 22387, 23714, 25119,
-/* 177: */ 26607, 28184, 29854, 31623, 33497, 35481, 37584, 39811,
-/* 185: */ 42170, 44668, 47315, 50119, 53088, 56234, 59566, 63096
-};
-
-u16 bcm_qdbm_to_mw(u8 qdbm)
-{
- uint factor = 1;
- int idx = qdbm - QDBM_OFFSET;
-
- if (idx >= QDBM_TABLE_LEN) {
- /* clamp to max u16 mW value */
- return 0xFFFF;
- }
-
- /* scale the qdBm index up to the range of the table 0-40
- * where an offset of 40 qdBm equals a factor of 10 mW.
- */
- while (idx < 0) {
- idx += 40;
- factor *= 10;
- }
-
- /* return the mW value scaled down to the correct factor of 10,
- * adding in factor/2 to get proper rounding.
- */
- return (nqdBm_to_mW_map[idx] + factor / 2) / factor;
-}
-
-u8 bcm_mw_to_qdbm(u16 mw)
-{
- u8 qdbm;
- int offset;
- uint mw_uint = mw;
- uint boundary;
-
- /* handle boundary case */
- if (mw_uint <= 1)
- return 0;
-
- offset = QDBM_OFFSET;
-
- /* move mw into the range of the table */
- while (mw_uint < QDBM_TABLE_LOW_BOUND) {
- mw_uint *= 10;
- offset -= 40;
- }
-
- for (qdbm = 0; qdbm < QDBM_TABLE_LEN - 1; qdbm++) {
- boundary = nqdBm_to_mW_map[qdbm] + (nqdBm_to_mW_map[qdbm + 1] -
- nqdBm_to_mW_map[qdbm]) / 2;
- if (mw_uint < boundary)
- break;
- }
-
- qdbm += (u8) offset;
-
- return qdbm;
-}
-
-uint bcm_bitcount(u8 *bitmap, uint length)
-{
- uint bitcount = 0, i;
- u8 tmp;
- for (i = 0; i < length; i++) {
- tmp = bitmap[i];
- while (tmp) {
- bitcount++;
- tmp &= (tmp - 1);
- }
- }
- return bitcount;
-}
-
-#ifdef BCMDRIVER
-
-/* Initialization of bcmstrbuf structure */
-void bcm_binit(struct bcmstrbuf *b, char *buf, uint size)
-{
- b->origsize = b->size = size;
- b->origbuf = b->buf = buf;
-}
-
-/* Buffer sprintf wrapper to guard against buffer overflow */
-int bcm_bprintf(struct bcmstrbuf *b, const char *fmt, ...)
-{
- va_list ap;
- int r;
-
- va_start(ap, fmt);
- r = vsnprintf(b->buf, b->size, fmt, ap);
-
- /* Non Ansi C99 compliant returns -1,
- * Ansi compliant return r >= b->size,
- * bcmstdlib returns 0, handle all
- */
- if ((r == -1) || (r >= (int)b->size) || (r == 0)) {
- b->size = 0;
- } else {
- b->size -= r;
- b->buf += r;
- }
-
- va_end(ap);
-
- return r;
-}
-
-void bcm_inc_bytes(unsigned char *num, int num_bytes, u8 amount)
-{
- int i;
-
- for (i = 0; i < num_bytes; i++) {
- num[i] += amount;
- if (num[i] >= amount)
- break;
- amount = 1;
- }
-}
-
-int bcm_cmp_bytes(unsigned char *arg1, unsigned char *arg2, u8 nbytes)
-{
- int i;
-
- for (i = nbytes - 1; i >= 0; i--) {
- if (arg1[i] != arg2[i])
- return arg1[i] - arg2[i];
- }
- return 0;
-}
-
-void bcm_print_bytes(char *name, const unsigned char *data, int len)
-{
- int i;
- int per_line = 0;
-
- printf("%s: %d \n", name ? name : "", len);
- for (i = 0; i < len; i++) {
- printf("%02x ", *data++);
- per_line++;
- if (per_line == 16) {
- per_line = 0;
- printf("\n");
- }
- }
- printf("\n");
-}
-
-int getintvar(char *vars, const char *name)
-{
- return 0;
-}
-
-char *bcm_chipname(uint chipid, char *buf, uint len)
-{
- const char *fmt;
-
- fmt = ((chipid > 0xa000) || (chipid < 0x4000)) ? "%d" : "%x";
- snprintf(buf, len, fmt, chipid);
- return buf;
-}
-
-char *getvar(char *vars, const char *name)
-{
- return NULL;
-}
-
-/*
- * buffer length needed for wlc_format_ssid
- * 32 SSID chars, max of 4 chars for each SSID char "\xFF", plus NULL.
- */
-
-#if defined(WLTINYDUMP) || defined(WLMSG_INFORM) || defined(WLMSG_ASSOC) || \
- defined(WLMSG_PRPKT) || defined(WLMSG_WSEC)
-int bcm_format_ssid(char *buf, const unsigned char ssid[], uint ssid_len)
-{
- uint i, c;
- char *p = buf;
- char *endp = buf + SSID_FMT_BUF_LEN;
-
- if (ssid_len > DOT11_MAX_SSID_LEN)
- ssid_len = DOT11_MAX_SSID_LEN;
-
- for (i = 0; i < ssid_len; i++) {
- c = (uint) ssid[i];
- if (c == '\\') {
- *p++ = '\\';
- *p++ = '\\';
- } else if (bcm_isprint((unsigned char) c)) {
- *p++ = (char)c;
- } else {
- p += snprintf(p, (endp - p), "\\x%02X", c);
- }
- }
- *p = '\0';
- ASSERT(p < endp);
-
- return (int)(p - buf);
-}
-#endif /* defined(WLTINYDUMP) ||
- defined(WLMSG_INFORM) || defined(WLMSG_ASSOC) */
-
-#endif /* BCMDRIVER */
diff --git a/drivers/staging/brcm80211/brcmfmac/dhd_common.c b/drivers/staging/brcm80211/brcmfmac/dhd_common.c
index 4cdecaa..54b07f9 100644
--- a/drivers/staging/brcm80211/brcmfmac/dhd_common.c
+++ b/drivers/staging/brcm80211/brcmfmac/dhd_common.c
@@ -967,7 +967,7 @@ void print_buf(void *pbuf, int len, int bytes_per_line)
printf("\n");
}
-#define strtoul(nptr, endptr, base) bcm_strtoul((nptr), (endptr), (base))
+#define strtoul(nptr, endptr, base) simple_strtoul((nptr), (endptr), (base))
/* Convert user's input in hex pattern to byte-size mask */
static int wl_pattern_atoh(char *src, char *dst)
diff --git a/drivers/staging/brcm80211/brcmfmac/dhd_sdio.c b/drivers/staging/brcm80211/brcmfmac/dhd_sdio.c
index ed450e5..0eb7eef 100644
--- a/drivers/staging/brcm80211/brcmfmac/dhd_sdio.c
+++ b/drivers/staging/brcm80211/brcmfmac/dhd_sdio.c
@@ -2397,15 +2397,15 @@ dhdsdio_doiovar(dhd_bus_t *bus, const bcm_iovar_t *vi, u32 actionid,
{
*(char *)arg = 0;
- bcmstrcat(arg, "\nFunc 0\n");
+ strcat(arg, "\nFunc 0\n");
bcmsdh_cis_read(bus->sdh, 0x10,
(u8 *) arg + strlen(arg),
SBSDIO_CIS_SIZE_LIMIT);
- bcmstrcat(arg, "\nFunc 1\n");
+ strcat(arg, "\nFunc 1\n");
bcmsdh_cis_read(bus->sdh, 0x11,
(u8 *) arg + strlen(arg),
SBSDIO_CIS_SIZE_LIMIT);
- bcmstrcat(arg, "\nFunc 2\n");
+ strcat(arg, "\nFunc 2\n");
bcmsdh_cis_read(bus->sdh, 0x12,
(u8 *) arg + strlen(arg),
SBSDIO_CIS_SIZE_LIMIT);
diff --git a/drivers/staging/brcm80211/include/bcmutils.h b/drivers/staging/brcm80211/include/bcmutils.h
index dca5a38..07948b8 100644
--- a/drivers/staging/brcm80211/include/bcmutils.h
+++ b/drivers/staging/brcm80211/include/bcmutils.h
@@ -21,36 +21,6 @@
extern "C" {
#endif
-#ifdef BRCM_FULLMAC
-/* ctype replacement */
-#define _BCM_U 0x01 /* upper */
-#define _BCM_L 0x02 /* lower */
-#define _BCM_D 0x04 /* digit */
-#define _BCM_C 0x08 /* cntrl */
-#define _BCM_P 0x10 /* punct */
-#define _BCM_S 0x20 /* white space (space/lf/tab) */
-#define _BCM_X 0x40 /* hex digit */
-#define _BCM_SP 0x80 /* hard space (0x20) */
-
- extern const unsigned char bcm_ctype[];
-#define bcm_ismask(x) (bcm_ctype[(int)(unsigned char)(x)])
-
-#define bcm_isalnum(c) ((bcm_ismask(c)&(_BCM_U|_BCM_L|_BCM_D)) != 0)
-#define bcm_isalpha(c) ((bcm_ismask(c)&(_BCM_U|_BCM_L)) != 0)
-#define bcm_iscntrl(c) ((bcm_ismask(c)&(_BCM_C)) != 0)
-#define bcm_isdigit(c) ((bcm_ismask(c)&(_BCM_D)) != 0)
-#define bcm_isgraph(c) ((bcm_ismask(c)&(_BCM_P|_BCM_U|_BCM_L|_BCM_D)) != 0)
-#define bcm_islower(c) ((bcm_ismask(c)&(_BCM_L)) != 0)
-#define bcm_isprint(c) \
- ((bcm_ismask(c)&(_BCM_P|_BCM_U|_BCM_L|_BCM_D|_BCM_SP)) != 0)
-#define bcm_ispunct(c) ((bcm_ismask(c)&(_BCM_P)) != 0)
-#define bcm_isspace(c) ((bcm_ismask(c)&(_BCM_S)) != 0)
-#define bcm_isupper(c) ((bcm_ismask(c)&(_BCM_U)) != 0)
-#define bcm_isxdigit(c) ((bcm_ismask(c)&(_BCM_D|_BCM_X)) != 0)
-#define bcm_tolower(c) (bcm_isupper((c)) ? ((c) + 'a' - 'A') : (c))
-#define bcm_toupper(c) (bcm_islower((c)) ? ((c) + 'A' - 'a') : (c))
-#endif /* BRCM_FULLMAC */
-
/* Buffer structure for collecting string-formatted data
* using bcm_bprintf() API.
* Use bcm_binit() to initialize before use
@@ -150,17 +120,11 @@ extern "C" {
#else
extern void pktq_pflush(osl_t *osh, struct pktq *pq, int prec,
bool dir, ifpkt_cb_t fn, int arg);
-#endif
-#ifdef BRCM_FULLMAC
-/* Remove a specified packet from its queue */
- extern bool pktq_pdel(struct pktq *pq, void *p, int prec);
#endif /* BRCM_FULLMAC */
/* operations on a set of precedences in packet queue */
-#ifdef BRCM_FULLMAC
extern int pktq_mlen(struct pktq *pq, uint prec_bmp);
-#endif /* BRCM_FULLMAC */
extern void *pktq_mdeq(struct pktq *pq, uint prec_bmp, int *prec_out);
/* operations on packet queue as a whole */
@@ -180,11 +144,6 @@ extern "C" {
extern void pktq_init(struct pktq *pq, int num_prec, int max_len);
/* prec_out may be NULL if caller is not interested in return value */
-#ifdef BRCM_FULLMAC
- extern void *pktq_deq(struct pktq *pq, int *prec_out);
- extern void *pktq_deq_tail(struct pktq *pq, int *prec_out);
- extern void *pktq_peek(struct pktq *pq, int *prec_out);
-#endif /* BRCM_FULLMAC */
extern void *pktq_peek_tail(struct pktq *pq, int *prec_out);
#ifdef BRCM_FULLMAC
extern void pktq_flush(osl_t *osh, struct pktq *pq, bool dir);
@@ -195,14 +154,9 @@ extern "C" {
/* externs */
/* packet */
-#ifdef BRCM_FULLMAC
- extern uint pktcopy(osl_t *osh, void *p, uint offset, int len,
- unsigned char *buf);
extern uint pktfrombuf(osl_t *osh, void *p, uint offset, int len,
unsigned char *buf);
- extern void *pktlast(osl_t *osh, void *p);
extern uint pktsegcnt(osl_t *osh, void *p);
-#endif /* BRCM_FULLMAC */
extern uint pkttotlen(osl_t *osh, void *p);
/* Get priority from a packet and pass it back in scb (or equiv) */
@@ -212,39 +166,18 @@ extern "C" {
#define PKTPRIO_UPD 0x400 /* DSCP used to update VLAN prio */
#define PKTPRIO_DSCP 0x800 /* DSCP prio found */
-#ifdef BRCM_FULLMAC
-/* string */
- extern int BCMROMFN(bcm_atoi) (char *s);
- extern unsigned long BCMROMFN(bcm_strtoul) (char *cp, char **endp, uint base);
- extern char *BCMROMFN(bcmstrstr) (char *haystack, char *needle);
- extern char *BCMROMFN(bcmstrcat) (char *dest, const char *src);
- extern char *BCMROMFN(bcmstrncat) (char *dest, const char *src,
- uint size);
- extern unsigned long wchar2ascii(char *abuf, unsigned short *wbuf, unsigned short wbuflen,
- unsigned long abuflen);
char *bcmstrtok(char **string, const char *delimiters, char *tokdelim);
- int bcmstricmp(const char *s1, const char *s2);
- int bcmstrnicmp(const char *s1, const char *s2, int cnt);
-#endif
/* ethernet address */
extern char *bcm_ether_ntoa(const struct ether_addr *ea, char *buf);
- extern int BCMROMFN(bcm_ether_atoe) (char *p, struct ether_addr *ea);
+ extern int bcm_ether_atoe(char *p, struct ether_addr *ea);
/* ip address */
struct ipv4_addr;
extern char *bcm_ip_ntoa(struct ipv4_addr *ia, char *buf);
-#ifdef BRCM_FULLMAC
-/* delay */
- extern void bcm_mdelay(uint ms);
-#endif
/* variable access */
extern char *getvar(char *vars, const char *name);
extern int getintvar(char *vars, const char *name);
-#ifdef BRCM_FULLMAC
- extern int getintvararray(char *vars, const char *name, u8 index);
- extern uint getgpiopin(char *vars, char *pin_name, uint def_pin);
-#endif
#ifdef BCMDBG
extern void prpkt(const char *msg, osl_t *osh, void *p0);
#endif /* BCMDBG */
@@ -258,11 +191,6 @@ extern "C" {
#define bcmprinttslogs()
#define bcmprinttstamp(us)
-#ifdef BRCM_FULLLMAC
- extern char *bcm_nvram_vars(uint *length);
- extern int bcm_nvram_cache(void *sih);
-#endif
-
/* Support for sharing code across in-driver iovar implementations.
* The intent is that a driver use this structure to map iovar names
* to its (private) iovar identifiers, and the lookup function to
@@ -293,18 +221,10 @@ extern "C" {
/* flags are per-driver based on driver attributes */
-#ifdef BRCM_FULLMAC
extern const bcm_iovar_t *bcm_iovar_lookup(const bcm_iovar_t *table,
const char *name);
-#endif
extern int bcm_iovar_lencheck(const bcm_iovar_t *table, void *arg,
int len, bool set);
-#ifdef BRCM_FULLMAC
-#if defined(BCMDBG)
- extern int bcm_format_ssid(char *buf, const unsigned char ssid[],
- uint ssid_len);
-#endif
-#endif /* BRCM_FULLMAC */
/* Base type definitions */
#define IOVT_VOID 0 /* no value (implictly set only) */
@@ -549,40 +469,21 @@ extern "C" {
/* externs */
/* crc */
- extern u8 BCMROMFN(hndcrc8) (u8 *p, uint nbytes, u8 crc);
- extern u16 BCMROMFN(hndcrc16) (u8 *p, uint nbytes, u16 crc);
+ extern u8 hndcrc8(u8 *p, uint nbytes, u8 crc);
+ extern u16 hndcrc16(u8 *p, uint nbytes, u16 crc);
/* format/print */
#if defined(BCMDBG)
extern int bcm_format_flags(const bcm_bit_desc_t *bd, u32 flags,
char *buf, int len);
extern int bcm_format_hex(char *str, const void *bytes, int len);
#endif
-#ifdef BRCM_FULLMAC
-#ifdef BCMDBG
- extern void deadbeef(void *p, uint len);
-#endif
- extern const char *bcm_crypto_algo_name(uint algo);
-#endif /* BRCM_FULLMAC */
extern char *bcm_chipname(uint chipid, char *buf, uint len);
-#ifdef BRCM_FULLMAC
- extern char *bcm_brev_str(u32 brev, char *buf);
- extern void printbig(char *buf);
-#endif /* BRCM_FULLMAC */
extern void prhex(const char *msg, unsigned char *buf, uint len);
-#ifdef BRCM_FULLMAC
-/* IE parsing */
- extern bcm_tlv_t *BCMROMFN(bcm_next_tlv) (bcm_tlv_t *elt, int *buflen);
- extern bcm_tlv_t *BCMROMFN(bcm_parse_ordered_tlvs) (void *buf,
- int buflen,
- uint key);
-#endif
- extern bcm_tlv_t *BCMROMFN(bcm_parse_tlvs) (void *buf, int buflen,
+ extern bcm_tlv_t *bcm_parse_tlvs(void *buf, int buflen,
uint key);
-#ifdef BRCM_FULLMAC
/* bcmerror */
extern const char *bcmerrorstr(int bcmerror);
-#endif
/* multi-bool data type: set of bools, mbool is true if any is set */
typedef u32 mbool;
@@ -591,11 +492,9 @@ extern "C" {
#define mboolisset(mb, bit) (((mb) & (bit)) != 0) /* TRUE if one bool is set */
#define mboolmaskset(mb, mask, val) ((mb) = (((mb) & ~(mask)) | (val)))
-#ifdef BRCM_FULLMAC
/* power conversion */
- extern u16 BCMROMFN(bcm_qdbm_to_mw) (u8 qdbm);
- extern u8 BCMROMFN(bcm_mw_to_qdbm) (u16 mw);
-#endif
+ extern u16 bcm_qdbm_to_mw(u8 qdbm);
+ extern u8 bcm_mw_to_qdbm(u16 mw);
/* generic datastruct to help dump routines */
struct fielddesc {
@@ -604,25 +503,15 @@ extern "C" {
u32 len;
};
-#ifdef BRCM_FULLMAC
extern void bcm_binit(struct bcmstrbuf *b, char *buf, uint size);
extern int bcm_bprintf(struct bcmstrbuf *b, const char *fmt, ...);
- extern void bcm_inc_bytes(unsigned char *num, int num_bytes, u8 amount);
- extern int bcm_cmp_bytes(unsigned char *arg1, unsigned char *arg2, u8 nbytes);
- extern void bcm_print_bytes(char *name, const unsigned char *cdata, int len);
-#endif
typedef u32(*bcmutl_rdreg_rtn) (void *arg0, uint arg1,
u32 offset);
-#ifdef BRCM_FULLMAC
- extern uint bcmdumpfields(bcmutl_rdreg_rtn func_ptr, void *arg0,
- uint arg1, struct fielddesc *str, char *buf,
- u32 bufsize);
extern uint bcm_mkiovar(char *name, char *data, uint datalen, char *buf,
uint len);
-#endif
- extern uint BCMROMFN(bcm_bitcount) (u8 *bitmap, uint bytelength);
+ extern uint bcm_bitcount(u8 *bitmap, uint bytelength);
#ifdef __cplusplus
}
diff --git a/drivers/staging/brcm80211/util/bcmutils.c b/drivers/staging/brcm80211/util/bcmutils.c
index df667c3..71b23b6 100644
--- a/drivers/staging/brcm80211/util/bcmutils.c
+++ b/drivers/staging/brcm80211/util/bcmutils.c
@@ -28,10 +28,39 @@
#include <bcmendian.h>
#include <bcmdevs.h>
#include <proto/ethernet.h>
+#include <proto/vlan.h>
+#include <proto/bcmip.h>
#include <proto/802.1d.h>
#include <proto/802.11.h>
+/* copy a buffer into a pkt buffer chain */
+uint pktfrombuf(osl_t *osh, void *p, uint offset, int len, unsigned char *buf)
+{
+ uint n, ret = 0;
+
+ /* skip 'offset' bytes */
+ for (; p && offset; p = PKTNEXT(p)) {
+ if (offset < (uint) PKTLEN(p))
+ break;
+ offset -= PKTLEN(p);
+ }
+
+ if (!p)
+ return 0;
+
+ /* copy the data */
+ for (; p && len; p = PKTNEXT(p)) {
+ n = min((uint) PKTLEN(p) - offset, (uint) len);
+ bcopy(buf, PKTDATA(p) + offset, n);
+ buf += n;
+ len -= n;
+ ret += n;
+ offset = 0;
+ }
+
+ return ret;
+}
/* return total length of buffer chain */
uint BCMFASTPATH pkttotlen(osl_t *osh, void *p)
{
@@ -157,6 +186,34 @@ void *BCMFASTPATH pktq_pdeq_tail(struct pktq *pq, int prec)
return p;
}
+#ifdef BRCM_FULLMAC
+void pktq_pflush(osl_t *osh, struct pktq *pq, int prec, bool dir)
+{
+ struct pktq_prec *q;
+ void *p;
+
+ q = &pq->q[prec];
+ p = q->head;
+ while (p) {
+ q->head = PKTLINK(p);
+ PKTSETLINK(p, NULL);
+ PKTFREE(osh, p, dir);
+ q->len--;
+ pq->len--;
+ p = q->head;
+ }
+ ASSERT(q->len == 0);
+ q->tail = NULL;
+}
+
+void pktq_flush(osl_t *osh, struct pktq *pq, bool dir)
+{
+ int prec;
+ for (prec = 0; prec < pq->num_prec; prec++)
+ pktq_pflush(osh, pq, prec, dir);
+ ASSERT(pq->len == 0);
+}
+#else /* !BRCM_FULLMAC */
void
pktq_pflush(osl_t *osh, struct pktq *pq, int prec, bool dir, ifpkt_cb_t fn,
int arg)
@@ -190,6 +247,16 @@ pktq_pflush(osl_t *osh, struct pktq *pq, int prec, bool dir, ifpkt_cb_t fn,
}
}
+void pktq_flush(osl_t *osh, struct pktq *pq, bool dir, ifpkt_cb_t fn, int arg)
+{
+ int prec;
+ for (prec = 0; prec < pq->num_prec; prec++)
+ pktq_pflush(osh, pq, prec, dir, fn, arg);
+ if (fn == NULL)
+ ASSERT(pq->len == 0);
+}
+#endif /* BRCM_FULLMAC */
+
void pktq_init(struct pktq *pq, int num_prec, int max_len)
{
int prec;
@@ -225,15 +292,19 @@ void *pktq_peek_tail(struct pktq *pq, int *prec_out)
return pq->q[prec].tail;
}
-void pktq_flush(osl_t *osh, struct pktq *pq, bool dir, ifpkt_cb_t fn, int arg)
+/* Return sum of lengths of a specific set of precedences */
+int pktq_mlen(struct pktq *pq, uint prec_bmp)
{
- int prec;
- for (prec = 0; prec < pq->num_prec; prec++)
- pktq_pflush(osh, pq, prec, dir, fn, arg);
- if (fn == NULL)
- ASSERT(pq->len == 0);
-}
+ int prec, len;
+ len = 0;
+
+ for (prec = 0; prec <= pq->hi_prec; prec++)
+ if (prec_bmp & (1 << prec))
+ len += pq->q[prec].len;
+
+ return len;
+}
/* Priority dequeue from a specific set of precedences */
void *BCMFASTPATH pktq_mdeq(struct pktq *pq, uint prec_bmp, int *prec_out)
{
@@ -274,7 +345,7 @@ void *BCMFASTPATH pktq_mdeq(struct pktq *pq, uint prec_bmp, int *prec_out)
}
/* parse a xx:xx:xx:xx:xx:xx format ethernet address */
-int BCMROMFN(bcm_ether_atoe) (char *p, struct ether_addr *ea)
+int bcm_ether_atoe(char *p, struct ether_addr *ea)
{
int i = 0;
@@ -317,9 +388,12 @@ char *getvar(char *vars, const char *name)
while (*s++)
;
}
-
+#ifdef BRCM_FULLMAC
+ return NULL;
+#else
/* then query nvram */
return nvram_get(name);
+#endif
}
/*
@@ -351,6 +425,118 @@ void prpkt(const char *msg, osl_t *osh, void *p0)
}
#endif /* defined(BCMDBG) */
+/* Takes an Ethernet frame and sets out-of-bound PKTPRIO.
+ * Also updates the inplace vlan tag if requested.
+ * For debugging, it returns an indication of what it did.
+ */
+uint pktsetprio(void *pkt, bool update_vtag)
+{
+ struct ether_header *eh;
+ struct ethervlan_header *evh;
+ u8 *pktdata;
+ int priority = 0;
+ int rc = 0;
+
+ pktdata = (u8 *) PKTDATA(pkt);
+ ASSERT(IS_ALIGNED((uintptr) pktdata, sizeof(u16)));
+
+ eh = (struct ether_header *)pktdata;
+
+ if (ntoh16(eh->ether_type) == ETHER_TYPE_8021Q) {
+ u16 vlan_tag;
+ int vlan_prio, dscp_prio = 0;
+
+ evh = (struct ethervlan_header *)eh;
+
+ vlan_tag = ntoh16(evh->vlan_tag);
+ vlan_prio = (int)(vlan_tag >> VLAN_PRI_SHIFT) & VLAN_PRI_MASK;
+
+ if (ntoh16(evh->ether_type) == ETHER_TYPE_IP) {
+ u8 *ip_body =
+ pktdata + sizeof(struct ethervlan_header);
+ u8 tos_tc = IP_TOS(ip_body);
+ dscp_prio = (int)(tos_tc >> IPV4_TOS_PREC_SHIFT);
+ }
+
+ /* DSCP priority gets precedence over 802.1P (vlan tag) */
+ if (dscp_prio != 0) {
+ priority = dscp_prio;
+ rc |= PKTPRIO_VDSCP;
+ } else {
+ priority = vlan_prio;
+ rc |= PKTPRIO_VLAN;
+ }
+ /*
+ * If the DSCP priority is not the same as the VLAN priority,
+ * then overwrite the priority field in the vlan tag, with the
+ * DSCP priority value. This is required for Linux APs because
+ * the VLAN driver on Linux, overwrites the skb->priority field
+ * with the priority value in the vlan tag
+ */
+ if (update_vtag && (priority != vlan_prio)) {
+ vlan_tag &= ~(VLAN_PRI_MASK << VLAN_PRI_SHIFT);
+ vlan_tag |= (u16) priority << VLAN_PRI_SHIFT;
+ evh->vlan_tag = hton16(vlan_tag);
+ rc |= PKTPRIO_UPD;
+ }
+ } else if (ntoh16(eh->ether_type) == ETHER_TYPE_IP) {
+ u8 *ip_body = pktdata + sizeof(struct ether_header);
+ u8 tos_tc = IP_TOS(ip_body);
+ priority = (int)(tos_tc >> IPV4_TOS_PREC_SHIFT);
+ rc |= PKTPRIO_DSCP;
+ }
+
+ ASSERT(priority >= 0 && priority <= MAXPRIO);
+ PKTSETPRIO(pkt, priority);
+ return rc | priority;
+}
+
+static char bcm_undeferrstr[BCME_STRLEN];
+
+static const char *bcmerrorstrtable[] = BCMERRSTRINGTABLE;
+
+/* Convert the error codes into related error strings */
+const char *bcmerrorstr(int bcmerror)
+{
+ /* check if someone added a bcmerror code but
+ forgot to add errorstring */
+ ASSERT(ABS(BCME_LAST) == (ARRAY_SIZE(bcmerrorstrtable) - 1));
+
+ if (bcmerror > 0 || bcmerror < BCME_LAST) {
+ snprintf(bcm_undeferrstr, BCME_STRLEN, "Undefined error %d",
+ bcmerror);
+ return bcm_undeferrstr;
+ }
+
+ ASSERT(strlen(bcmerrorstrtable[-bcmerror]) < BCME_STRLEN);
+
+ return bcmerrorstrtable[-bcmerror];
+}
+
+/* iovar table lookup */
+const bcm_iovar_t *bcm_iovar_lookup(const bcm_iovar_t *table, const char *name)
+{
+ const bcm_iovar_t *vi;
+ const char *lookup_name;
+
+ /* skip any ':' delimited option prefixes */
+ lookup_name = strrchr(name, ':');
+ if (lookup_name != NULL)
+ lookup_name++;
+ else
+ lookup_name = name;
+
+ ASSERT(table != NULL);
+
+ for (vi = table; vi->name; vi++) {
+ if (!strcmp(vi->name, lookup_name))
+ return vi;
+ }
+ /* ran to end of table */
+
+ return NULL; /* var name not found */
+}
+
int bcm_iovar_lencheck(const bcm_iovar_t *vi, void *arg, int len, bool set)
{
int bcmerror = 0;
@@ -456,7 +642,7 @@ static const u8 crc8_table[256] = {
#define CRC_INNER_LOOP(n, c, x) \
((c) = ((c) >> 8) ^ crc##n##_table[((c) ^ (x)) & 0xff])
-u8 BCMROMFN(hndcrc8) (u8 *pdata, /* pointer to array of data to process */
+u8 hndcrc8(u8 *pdata, /* pointer to array of data to process */
uint nbytes, /* number of input data bytes to process */
u8 crc /* either CRC8_INIT_VALUE or previous return value */
) {
@@ -526,21 +712,128 @@ static const u16 crc16_table[256] = {
0x7BC7, 0x6A4E, 0x58D5, 0x495C, 0x3DE3, 0x2C6A, 0x1EF1, 0x0F78
};
-u16 BCMROMFN(hndcrc16) (u8 *pdata, /* pointer to array of data to process */
- uint nbytes, /* number of input data bytes to process */
- u16 crc /* either CRC16_INIT_VALUE or previous return value */
+u16 hndcrc16(u8 *pdata, /* pointer to array of data to process */
+ uint nbytes, /* number of input data bytes to process */
+ u16 crc /* either CRC16_INIT_VALUE or previous return value */
) {
while (nbytes-- > 0)
CRC_INNER_LOOP(16, crc, *pdata++);
return crc;
}
+static const u32 crc32_table[256] = {
+ 0x00000000, 0x77073096, 0xEE0E612C, 0x990951BA,
+ 0x076DC419, 0x706AF48F, 0xE963A535, 0x9E6495A3,
+ 0x0EDB8832, 0x79DCB8A4, 0xE0D5E91E, 0x97D2D988,
+ 0x09B64C2B, 0x7EB17CBD, 0xE7B82D07, 0x90BF1D91,
+ 0x1DB71064, 0x6AB020F2, 0xF3B97148, 0x84BE41DE,
+ 0x1ADAD47D, 0x6DDDE4EB, 0xF4D4B551, 0x83D385C7,
+ 0x136C9856, 0x646BA8C0, 0xFD62F97A, 0x8A65C9EC,
+ 0x14015C4F, 0x63066CD9, 0xFA0F3D63, 0x8D080DF5,
+ 0x3B6E20C8, 0x4C69105E, 0xD56041E4, 0xA2677172,
+ 0x3C03E4D1, 0x4B04D447, 0xD20D85FD, 0xA50AB56B,
+ 0x35B5A8FA, 0x42B2986C, 0xDBBBC9D6, 0xACBCF940,
+ 0x32D86CE3, 0x45DF5C75, 0xDCD60DCF, 0xABD13D59,
+ 0x26D930AC, 0x51DE003A, 0xC8D75180, 0xBFD06116,
+ 0x21B4F4B5, 0x56B3C423, 0xCFBA9599, 0xB8BDA50F,
+ 0x2802B89E, 0x5F058808, 0xC60CD9B2, 0xB10BE924,
+ 0x2F6F7C87, 0x58684C11, 0xC1611DAB, 0xB6662D3D,
+ 0x76DC4190, 0x01DB7106, 0x98D220BC, 0xEFD5102A,
+ 0x71B18589, 0x06B6B51F, 0x9FBFE4A5, 0xE8B8D433,
+ 0x7807C9A2, 0x0F00F934, 0x9609A88E, 0xE10E9818,
+ 0x7F6A0DBB, 0x086D3D2D, 0x91646C97, 0xE6635C01,
+ 0x6B6B51F4, 0x1C6C6162, 0x856530D8, 0xF262004E,
+ 0x6C0695ED, 0x1B01A57B, 0x8208F4C1, 0xF50FC457,
+ 0x65B0D9C6, 0x12B7E950, 0x8BBEB8EA, 0xFCB9887C,
+ 0x62DD1DDF, 0x15DA2D49, 0x8CD37CF3, 0xFBD44C65,
+ 0x4DB26158, 0x3AB551CE, 0xA3BC0074, 0xD4BB30E2,
+ 0x4ADFA541, 0x3DD895D7, 0xA4D1C46D, 0xD3D6F4FB,
+ 0x4369E96A, 0x346ED9FC, 0xAD678846, 0xDA60B8D0,
+ 0x44042D73, 0x33031DE5, 0xAA0A4C5F, 0xDD0D7CC9,
+ 0x5005713C, 0x270241AA, 0xBE0B1010, 0xC90C2086,
+ 0x5768B525, 0x206F85B3, 0xB966D409, 0xCE61E49F,
+ 0x5EDEF90E, 0x29D9C998, 0xB0D09822, 0xC7D7A8B4,
+ 0x59B33D17, 0x2EB40D81, 0xB7BD5C3B, 0xC0BA6CAD,
+ 0xEDB88320, 0x9ABFB3B6, 0x03B6E20C, 0x74B1D29A,
+ 0xEAD54739, 0x9DD277AF, 0x04DB2615, 0x73DC1683,
+ 0xE3630B12, 0x94643B84, 0x0D6D6A3E, 0x7A6A5AA8,
+ 0xE40ECF0B, 0x9309FF9D, 0x0A00AE27, 0x7D079EB1,
+ 0xF00F9344, 0x8708A3D2, 0x1E01F268, 0x6906C2FE,
+ 0xF762575D, 0x806567CB, 0x196C3671, 0x6E6B06E7,
+ 0xFED41B76, 0x89D32BE0, 0x10DA7A5A, 0x67DD4ACC,
+ 0xF9B9DF6F, 0x8EBEEFF9, 0x17B7BE43, 0x60B08ED5,
+ 0xD6D6A3E8, 0xA1D1937E, 0x38D8C2C4, 0x4FDFF252,
+ 0xD1BB67F1, 0xA6BC5767, 0x3FB506DD, 0x48B2364B,
+ 0xD80D2BDA, 0xAF0A1B4C, 0x36034AF6, 0x41047A60,
+ 0xDF60EFC3, 0xA867DF55, 0x316E8EEF, 0x4669BE79,
+ 0xCB61B38C, 0xBC66831A, 0x256FD2A0, 0x5268E236,
+ 0xCC0C7795, 0xBB0B4703, 0x220216B9, 0x5505262F,
+ 0xC5BA3BBE, 0xB2BD0B28, 0x2BB45A92, 0x5CB36A04,
+ 0xC2D7FFA7, 0xB5D0CF31, 0x2CD99E8B, 0x5BDEAE1D,
+ 0x9B64C2B0, 0xEC63F226, 0x756AA39C, 0x026D930A,
+ 0x9C0906A9, 0xEB0E363F, 0x72076785, 0x05005713,
+ 0x95BF4A82, 0xE2B87A14, 0x7BB12BAE, 0x0CB61B38,
+ 0x92D28E9B, 0xE5D5BE0D, 0x7CDCEFB7, 0x0BDBDF21,
+ 0x86D3D2D4, 0xF1D4E242, 0x68DDB3F8, 0x1FDA836E,
+ 0x81BE16CD, 0xF6B9265B, 0x6FB077E1, 0x18B74777,
+ 0x88085AE6, 0xFF0F6A70, 0x66063BCA, 0x11010B5C,
+ 0x8F659EFF, 0xF862AE69, 0x616BFFD3, 0x166CCF45,
+ 0xA00AE278, 0xD70DD2EE, 0x4E048354, 0x3903B3C2,
+ 0xA7672661, 0xD06016F7, 0x4969474D, 0x3E6E77DB,
+ 0xAED16A4A, 0xD9D65ADC, 0x40DF0B66, 0x37D83BF0,
+ 0xA9BCAE53, 0xDEBB9EC5, 0x47B2CF7F, 0x30B5FFE9,
+ 0xBDBDF21C, 0xCABAC28A, 0x53B39330, 0x24B4A3A6,
+ 0xBAD03605, 0xCDD70693, 0x54DE5729, 0x23D967BF,
+ 0xB3667A2E, 0xC4614AB8, 0x5D681B02, 0x2A6F2B94,
+ 0xB40BBE37, 0xC30C8EA1, 0x5A05DF1B, 0x2D02EF8D
+};
+
+u32 hndcrc32(u8 *pdata, /* pointer to array of data to process */
+ uint nbytes, /* number of input data bytes to process */
+ u32 crc /* either CRC32_INIT_VALUE or previous
+ return value */
+)
+{
+ u8 *pend;
+#ifdef __mips__
+ u8 tmp[4];
+ unsigned long *tptr = (unsigned long *) tmp;
+
+ /* in case the beginning of the buffer isn't aligned */
+ pend = (u8 *) ((uint) (pdata + 3) & 0xfffffffc);
+ nbytes -= (pend - pdata);
+ while (pdata < pend)
+ CRC_INNER_LOOP(32, crc, *pdata++);
+
+ /* handle bulk of data as 32-bit words */
+ pend = pdata + (nbytes & 0xfffffffc);
+ while (pdata < pend) {
+ *tptr = *(unsigned long *) pdata;
+ pdata += sizeof(unsigned long *);
+ CRC_INNER_LOOP(32, crc, tmp[0]);
+ CRC_INNER_LOOP(32, crc, tmp[1]);
+ CRC_INNER_LOOP(32, crc, tmp[2]);
+ CRC_INNER_LOOP(32, crc, tmp[3]);
+ }
+
+ /* 1-3 bytes at end of buffer */
+ pend = pdata + (nbytes & 0x03);
+ while (pdata < pend)
+ CRC_INNER_LOOP(32, crc, *pdata++);
+#else
+ pend = pdata + nbytes;
+ while (pdata < pend)
+ CRC_INNER_LOOP(32, crc, *pdata++);
+#endif /* __mips__ */
+
+ return crc;
+}
/*
* Traverse a string of 1-byte tag/1-byte length/variable-length value
* triples, returning a pointer to the substring whose first element
* matches tag
*/
-bcm_tlv_t *BCMROMFN(bcm_parse_tlvs) (void *buf, int buflen, uint key)
+bcm_tlv_t *bcm_parse_tlvs(void *buf, int buflen, uint key)
{
bcm_tlv_t *elt;
int totlen;
@@ -678,7 +971,108 @@ char *bcm_chipname(uint chipid, char *buf, uint len)
return buf;
}
-uint BCMROMFN(bcm_bitcount) (u8 *bitmap, uint length)
+uint bcm_mkiovar(char *name, char *data, uint datalen, char *buf, uint buflen)
+{
+ uint len;
+
+ len = strlen(name) + 1;
+
+ if ((len + datalen) > buflen)
+ return 0;
+
+ strncpy(buf, name, buflen);
+
+ /* append data onto the end of the name string */
+ memcpy(&buf[len], data, datalen);
+ len += datalen;
+
+ return len;
+}
+
+/* Quarter dBm units to mW
+ * Table starts at QDBM_OFFSET, so the first entry is mW for qdBm=153
+ * Table is offset so the last entry is largest mW value that fits in
+ * a u16.
+ */
+
+#define QDBM_OFFSET 153 /* Offset for first entry */
+#define QDBM_TABLE_LEN 40 /* Table size */
+
+/* Smallest mW value that will round up to the first table entry, QDBM_OFFSET.
+ * Value is ( mW(QDBM_OFFSET - 1) + mW(QDBM_OFFSET) ) / 2
+ */
+#define QDBM_TABLE_LOW_BOUND 6493 /* Low bound */
+
+/* Largest mW value that will round down to the last table entry,
+ * QDBM_OFFSET + QDBM_TABLE_LEN-1.
+ * Value is ( mW(QDBM_OFFSET + QDBM_TABLE_LEN - 1) +
+ * mW(QDBM_OFFSET + QDBM_TABLE_LEN) ) / 2.
+ */
+#define QDBM_TABLE_HIGH_BOUND 64938 /* High bound */
+
+static const u16 nqdBm_to_mW_map[QDBM_TABLE_LEN] = {
+/* qdBm: +0 +1 +2 +3 +4 +5 +6 +7 */
+/* 153: */ 6683, 7079, 7499, 7943, 8414, 8913, 9441, 10000,
+/* 161: */ 10593, 11220, 11885, 12589, 13335, 14125, 14962, 15849,
+/* 169: */ 16788, 17783, 18836, 19953, 21135, 22387, 23714, 25119,
+/* 177: */ 26607, 28184, 29854, 31623, 33497, 35481, 37584, 39811,
+/* 185: */ 42170, 44668, 47315, 50119, 53088, 56234, 59566, 63096
+};
+
+u16 bcm_qdbm_to_mw(u8 qdbm)
+{
+ uint factor = 1;
+ int idx = qdbm - QDBM_OFFSET;
+
+ if (idx >= QDBM_TABLE_LEN) {
+ /* clamp to max u16 mW value */
+ return 0xFFFF;
+ }
+
+ /* scale the qdBm index up to the range of the table 0-40
+ * where an offset of 40 qdBm equals a factor of 10 mW.
+ */
+ while (idx < 0) {
+ idx += 40;
+ factor *= 10;
+ }
+
+ /* return the mW value scaled down to the correct factor of 10,
+ * adding in factor/2 to get proper rounding.
+ */
+ return (nqdBm_to_mW_map[idx] + factor / 2) / factor;
+}
+u8 bcm_mw_to_qdbm(u16 mw)
+{
+ u8 qdbm;
+ int offset;
+ uint mw_uint = mw;
+ uint boundary;
+
+ /* handle boundary case */
+ if (mw_uint <= 1)
+ return 0;
+
+ offset = QDBM_OFFSET;
+
+ /* move mw into the range of the table */
+ while (mw_uint < QDBM_TABLE_LOW_BOUND) {
+ mw_uint *= 10;
+ offset -= 40;
+ }
+
+ for (qdbm = 0; qdbm < QDBM_TABLE_LEN - 1; qdbm++) {
+ boundary = nqdBm_to_mW_map[qdbm] + (nqdBm_to_mW_map[qdbm + 1] -
+ nqdBm_to_mW_map[qdbm]) / 2;
+ if (mw_uint < boundary)
+ break;
+ }
+
+ qdbm += (u8) offset;
+
+ return qdbm;
+}
+uint bcm_bitcount(u8 *bitmap, uint length)
{
uint bitcount = 0, i;
u8 tmp;
@@ -691,3 +1085,111 @@ uint BCMROMFN(bcm_bitcount) (u8 *bitmap, uint length)
}
return bitcount;
}
+/* Initialization of bcmstrbuf structure */
+void bcm_binit(struct bcmstrbuf *b, char *buf, uint size)
+{
+ b->origsize = b->size = size;
+ b->origbuf = b->buf = buf;
+}
+
+/* Buffer sprintf wrapper to guard against buffer overflow */
+int bcm_bprintf(struct bcmstrbuf *b, const char *fmt, ...)
+{
+ va_list ap;
+ int r;
+
+ va_start(ap, fmt);
+ r = vsnprintf(b->buf, b->size, fmt, ap);
+
+ /* Non Ansi C99 compliant returns -1,
+ * Ansi compliant return r >= b->size,
+ * bcmstdlib returns 0, handle all
+ */
+ if ((r == -1) || (r >= (int)b->size) || (r == 0)) {
+ b->size = 0;
+ } else {
+ b->size -= r;
+ b->buf += r;
+ }
+
+ va_end(ap);
+
+ return r;
+}
+
+/****************************************************************************
+* Function: bcmstrtok
+*
+* Purpose:
+* Tokenizes a string. This function is conceptually similiar to ANSI C strtok(),
+* but allows strToken() to be used by different strings or callers at the same
+* time. Each call modifies '*string' by substituting a NULL character for the
+* first delimiter that is encountered, and updates 'string' to point to the char
+* after the delimiter. Leading delimiters are skipped.
+*
+* Parameters:
+* string (mod) Ptr to string ptr, updated by token.
+* delimiters (in) Set of delimiter characters.
+* tokdelim (out) Character that delimits the returned token. (May
+* be set to NULL if token delimiter is not required).
+*
+* Returns: Pointer to the next token found. NULL when no more tokens are found.
+*****************************************************************************
+*/
+char *bcmstrtok(char **string, const char *delimiters, char *tokdelim)
+{
+ unsigned char *str;
+ unsigned long map[8];
+ int count;
+ char *nextoken;
+
+ if (tokdelim != NULL) {
+ /* Prime the token delimiter */
+ *tokdelim = '\0';
+ }
+
+ /* Clear control map */
+ for (count = 0; count < 8; count++) {
+ map[count] = 0;
+ }
+
+ /* Set bits in delimiter table */
+ do {
+ map[*delimiters >> 5] |= (1 << (*delimiters & 31));
+ } while (*delimiters++);
+
+ str = (unsigned char *)*string;
+
+ /* Find beginning of token (skip over leading delimiters). Note that
+ * there is no token iff this loop sets str to point to the terminal
+ * null (*str == '\0')
+ */
+ while (((map[*str >> 5] & (1 << (*str & 31))) && *str) || (*str == ' ')) {
+ str++;
+ }
+
+ nextoken = (char *)str;
+
+ /* Find the end of the token. If it is not the end of the string,
+ * put a null there.
+ */
+ for (; *str; str++) {
+ if (map[*str >> 5] & (1 << (*str & 31))) {
+ if (tokdelim != NULL) {
+ *tokdelim = *str;
+ }
+
+ *str++ = '\0';
+ break;
+ }
+ }
+
+ *string = (char *)str;
+
+ /* Determine if a token has been found. */
+ if (nextoken == (char *)str) {
+ return NULL;
+ } else {
+ return nextoken;
+ }
+}
--
1.7.0.4
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