diff options
| author | Felix Fietkau <nbd@openwrt.org> | 2010-06-14 11:00:30 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2010-06-14 11:00:30 +0000 |
| commit | b6fb8fd82131e12518ad05921f9994eeb1143001 (patch) | |
| tree | c019a2ae14806f18c767eae96b3420c5a42d7246 /package/broadcom-wl/src/driver | |
| parent | efa4f944363ae632afee1d9bb185391558ba56c9 (diff) | |
| download | upstream-b6fb8fd82131e12518ad05921f9994eeb1143001.tar.gz upstream-b6fb8fd82131e12518ad05921f9994eeb1143001.tar.bz2 upstream-b6fb8fd82131e12518ad05921f9994eeb1143001.zip | |
rename broadcom-wl to broadcom-wl-old
SVN-Revision: 21794
Diffstat (limited to 'package/broadcom-wl/src/driver')
25 files changed, 0 insertions, 9527 deletions
diff --git a/package/broadcom-wl/src/driver/Makefile b/package/broadcom-wl/src/driver/Makefile deleted file mode 100644 index d314428647..0000000000 --- a/package/broadcom-wl/src/driver/Makefile +++ /dev/null @@ -1,27 +0,0 @@ -# -# Makefile for the Broadcom wl driver -# -# Copyright 2004, Broadcom Corporation -# All Rights Reserved. -# -# THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY -# KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM -# SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS -# FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. -# - -EXTRA_CFLAGS += -I$(TOPDIR)/arch/mips/bcm947xx/include -DBCMDRIVER=1 -DBCMDMA64=1 - -O_TARGET := wl$(MOD_NAME).o - -obj-y := wl_mod$(MOD_NAME).o -obj-y += bcmutils.o hnddma.o linux_osl.o - -obj-m := $(O_TARGET) - -wl_mod$(MOD_NAME).o: wl_apsta$(MOD_NAME).o - perl -ne 's,eth%d,wl%d\x00,g,print' < $< > $@ - -modules: wl$(MOD_NAME).o - -include $(TOPDIR)/Rules.make diff --git a/package/broadcom-wl/src/driver/bcmip.h b/package/broadcom-wl/src/driver/bcmip.h deleted file mode 100644 index b363e3f9fb..0000000000 --- a/package/broadcom-wl/src/driver/bcmip.h +++ /dev/null @@ -1,100 +0,0 @@ -/* - * Copyright 2006, Broadcom Corporation - * All Rights Reserved. - * - * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY - * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM - * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS - * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. - * - * Fundamental constants relating to IP Protocol - * - */ - -#ifndef _bcmip_h_ -#define _bcmip_h_ - -/* IPV4 and IPV6 common */ -#define IP_VER_OFFSET 0x0 /* offset to version field */ -#define IP_VER_MASK 0xf0 /* version mask */ -#define IP_VER_SHIFT 4 /* version shift */ -#define IP_VER_4 4 /* version number for IPV4 */ -#define IP_VER_6 6 /* version number for IPV6 */ - -#define IP_VER(ip_body) \ - ((((uint8 *)(ip_body))[IP_VER_OFFSET] & IP_VER_MASK) >> IP_VER_SHIFT) - -#define IP_PROT_ICMP 0x1 /* ICMP protocol */ -#define IP_PROT_TCP 0x6 /* TCP protocol */ -#define IP_PROT_UDP 0x11 /* UDP protocol type */ - -/* IPV4 field offsets */ -#define IPV4_VER_HL_OFFSET 0 /* version and ihl byte offset */ -#define IPV4_TOS_OFFSET 1 /* type of service offset */ -#define IPV4_PROT_OFFSET 9 /* protocol type offset */ -#define IPV4_CHKSUM_OFFSET 10 /* IP header checksum offset */ -#define IPV4_SRC_IP_OFFSET 12 /* src IP addr offset */ -#define IPV4_DEST_IP_OFFSET 16 /* dest IP addr offset */ - -/* IPV4 field decodes */ -#define IPV4_VER_MASK 0xf0 /* IPV4 version mask */ -#define IPV4_VER_SHIFT 4 /* IPV4 version shift */ - -#define IPV4_HLEN_MASK 0x0f /* IPV4 header length mask */ -#define IPV4_HLEN(ipv4_body) (4 * (((uint8 *)(ipv4_body))[IPV4_VER_HL_OFFSET] & IPV4_HLEN_MASK)) - -#define IPV4_ADDR_LEN 4 /* IPV4 address length */ - -#define IPV4_ADDR_NULL(a) ((((uint8 *)(a))[0] | ((uint8 *)(a))[1] | \ - ((uint8 *)(a))[2] | ((uint8 *)(a))[3]) == 0) - -#define IPV4_TOS_DSCP_MASK 0xfc /* DiffServ codepoint mask */ -#define IPV4_TOS_DSCP_SHIFT 2 /* DiffServ codepoint shift */ - -#define IPV4_TOS(ipv4_body) (((uint8 *)(ipv4_body))[IPV4_TOS_OFFSET]) - -#define IPV4_TOS_PREC_MASK 0xe0 /* Historical precedence mask */ -#define IPV4_TOS_PREC_SHIFT 5 /* Historical precedence shift */ - -#define IPV4_TOS_LOWDELAY 0x10 /* Lowest delay requested */ -#define IPV4_TOS_THROUGHPUT 0x8 /* Best throughput requested */ -#define IPV4_TOS_RELIABILITY 0x4 /* Most reliable delivery requested */ - -#define IPV4_PROT(ipv4_body) (((uint8 *)(ipv4_body))[IPV4_PROT_OFFSET]) - -#define IPV4_ADDR_STR_LEN 16 /* Max IP address length in string format */ - -/* IPV6 field offsets */ -#define IPV6_PAYLOAD_LEN_OFFSET 4 /* payload length offset */ -#define IPV6_NEXT_HDR_OFFSET 6 /* next header/protocol offset */ -#define IPV6_HOP_LIMIT_OFFSET 7 /* hop limit offset */ -#define IPV6_SRC_IP_OFFSET 8 /* src IP addr offset */ -#define IPV6_DEST_IP_OFFSET 24 /* dst IP addr offset */ - -/* IPV6 field decodes */ -#define IPV6_TRAFFIC_CLASS(ipv6_body) \ - (((((uint8 *)(ipv6_body))[0] & 0x0f) << 4) | \ - ((((uint8 *)(ipv6_body))[1] & 0xf0) >> 4)) - -#define IPV6_FLOW_LABEL(ipv6_body) \ - (((((uint8 *)(ipv6_body))[1] & 0x0f) << 16) | \ - (((uint8 *)(ipv6_body))[2] << 8) | \ - (((uint8 *)(ipv6_body))[3])) - -#define IPV6_PAYLOAD_LEN(ipv6_body) \ - ((((uint8 *)(ipv6_body))[IPV6_PAYLOAD_LEN_OFFSET + 0] << 8) | \ - ((uint8 *)(ipv6_body))[IPV6_PAYLOAD_LEN_OFFSET + 1]) - -#define IPV6_NEXT_HDR(ipv6_body) \ - (((uint8 *)(ipv6_body))[IPV6_NEXT_HDR_OFFSET]) - -#define IPV6_PROT(ipv6_body) IPV6_NEXT_HDR(ipv6_body) - -#define IPV6_ADDR_LEN 16 /* IPV6 address length */ - -/* IPV4 TOS or IPV6 Traffic Classifier or 0 */ -#define IP_TOS(ip_body) \ - (IP_VER(ip_body) == IP_VER_4 ? IPV4_TOS(ip_body) : \ - IP_VER(ip_body) == IP_VER_6 ? IPV6_TRAFFIC_CLASS(ip_body) : 0) - -#endif /* _bcmip_h_ */ diff --git a/package/broadcom-wl/src/driver/bcmutils.c b/package/broadcom-wl/src/driver/bcmutils.c deleted file mode 100644 index f0d502f767..0000000000 --- a/package/broadcom-wl/src/driver/bcmutils.c +++ /dev/null @@ -1,2034 +0,0 @@ -/* - * Driver O/S-independent utility routines - * - * Copyright 2007, Broadcom Corporation - * All Rights Reserved. - * - * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY - * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM - * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS - * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. - */ - -#include <typedefs.h> -#include <bcmdefs.h> -#include <stdarg.h> -#include "bcmutils.h" -#include <osl.h> -#include <sbutils.h> -#include <bcmnvram.h> -#include <bcmendian.h> -#include <bcmdevs.h> -#include "proto/ethernet.h" -#include "proto/vlan.h" -#include "proto/bcmip.h" -#include "proto/bcmtcp.h" -#include "proto/802.1d.h" - -#ifdef BCMPERFSTATS -#include <bcmperf.h> -#endif - -#if 0 -/* nvram vars cache */ -static char *nvram_vars = NULL; -static int vars_len = -1; -#endif - -/* copy a pkt buffer chain into a buffer */ -uint -pktcopy (osl_t * osh, void *p, uint offset, int len, uchar * buf) -{ - uint n, ret = 0; - - if (len < 0) - len = 4096; /* "infinite" */ - - /* skip 'offset' bytes */ - for (; p && offset; p = PKTNEXT (osh, p)) - { - if (offset < (uint) PKTLEN (osh, p)) - break; - offset -= PKTLEN (osh, p); - } - - if (!p) - return 0; - - /* copy the data */ - for (; p && len; p = PKTNEXT (osh, p)) - { - n = MIN ((uint) PKTLEN (osh, p) - offset, (uint) len); - bcopy (PKTDATA (osh, p) + offset, buf, 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 (osh, p)) - total += PKTLEN (osh, p); - return (total); -} - -/* return the last buffer of chained pkt */ -void * -pktlast (osl_t * osh, void *p) -{ - for (; PKTNEXT (osh, p); p = PKTNEXT (osh, p)) - ; - - return (p); -} - - -/* - * 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 = (uint8) 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 = (uint8) 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]; - - if ((p = q->head) == NULL) - return NULL; - - if ((q->head = PKTLINK (p)) == 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]; - - if ((p = q->head) == 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; -} - -#if 0 -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) - { - if ((q->head = PKTLINK (pktbuf)) == 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; -} -#endif - -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 = (uint16) num_prec; - - pq->max = (uint16) max_len; - - for (prec = 0; prec < num_prec; prec++) - pq->q[prec].max = pq->max; -} - -int -pktq_setmax (struct pktq *pq, int max_len) -{ - int prec; - - if (!max_len) - return pq->max; - - pq->max = (uint16) max_len; - for (prec = 0; prec < pq->num_prec; prec++) - pq->q[prec].max = pq->max; - - return 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]; - - if ((p = q->head) == NULL) - return NULL; - - if ((q->head = PKTLINK (p)) == 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]; - - if ((p = q->head) == 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; -} - -#if 0 -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); -} -#endif - -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]; - - if ((p = q->head) == NULL) - return NULL; - - if ((q->head = PKTLINK (p)) == NULL) - q->tail = NULL; - - q->len--; - - if (prec_out) - *prec_out = prec; - - pq->len--; - - PKTSETLINK (p, NULL); - - return p; -} - -const unsigned char bcm_ctype[] = { - _BCM_C, _BCM_C, _BCM_C, _BCM_C, _BCM_C, _BCM_C, _BCM_C, _BCM_C, /* 0-7 */ - _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, /* 16-23 */ - _BCM_C, _BCM_C, _BCM_C, _BCM_C, _BCM_C, _BCM_C, _BCM_C, _BCM_C, /* 24-31 */ - _BCM_S | _BCM_SP, _BCM_P, _BCM_P, _BCM_P, _BCM_P, _BCM_P, _BCM_P, _BCM_P, /* 32-39 */ - _BCM_P, _BCM_P, _BCM_P, _BCM_P, _BCM_P, _BCM_P, _BCM_P, _BCM_P, /* 40-47 */ - _BCM_D, _BCM_D, _BCM_D, _BCM_D, _BCM_D, _BCM_D, _BCM_D, _BCM_D, /* 48-55 */ - _BCM_D, _BCM_D, _BCM_P, _BCM_P, _BCM_P, _BCM_P, _BCM_P, _BCM_P, /* 56-63 */ - _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, /* 64-71 */ - _BCM_U, _BCM_U, _BCM_U, _BCM_U, _BCM_U, _BCM_U, _BCM_U, _BCM_U, /* 72-79 */ - _BCM_U, _BCM_U, _BCM_U, _BCM_U, _BCM_U, _BCM_U, _BCM_U, _BCM_U, /* 80-87 */ - _BCM_U, _BCM_U, _BCM_U, _BCM_P, _BCM_P, _BCM_P, _BCM_P, _BCM_P, /* 88-95 */ - _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, /* 96-103 */ - _BCM_L, _BCM_L, _BCM_L, _BCM_L, _BCM_L, _BCM_L, _BCM_L, _BCM_L, /* 104-111 */ - _BCM_L, _BCM_L, _BCM_L, _BCM_L, _BCM_L, _BCM_L, _BCM_L, _BCM_L, /* 112-119 */ - _BCM_L, _BCM_L, _BCM_L, _BCM_P, _BCM_P, _BCM_P, _BCM_P, _BCM_C, /* 120-127 */ - 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 */ -}; - -ulong BCMROMFN (bcm_strtoul) (char *cp, char **endp, uint base) -{ - ulong result, 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; - cp++; - } - - if (minus) - result = (ulong) (result * -1); - - if (endp) - *endp = (char *) cp; - - return (result); -} - -#if 0 -int BCMROMFN (bcm_atoi) (char *s) -{ - return (int) bcm_strtoul (s, NULL, 10); -} - -/* return pointer to location of substring 'needle' in 'haystack' */ -char *BCMROMFN (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 *BCMROMFN (bcmstrcat) (char *dest, const char *src) -{ - strcpy (&dest[strlen (dest)], src); - return (dest); -} - -char *BCMROMFN (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); -} -#endif - -/* parse a xx:xx:xx:xx:xx:xx format ethernet address */ -int BCMROMFN (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) - */ -ulong -wchar2ascii (char *abuf, ushort * wbuf, ushort wbuflen, ulong abuflen) -{ - ulong copyct = 1; - ushort i; - - if (abuflen == 0) - return 0; - - /* wbuflen is in bytes */ - wbuflen /= sizeof (ushort); - - 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 */ - -#if 0 -char * -bcm_ether_ntoa (struct ether_addr *ea, char *buf) -{ - snprintf (buf, 18, "%02x:%02x:%02x:%02x:%02x:%02x", - 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); -} -void -bcm_mdelay (uint ms) -{ - uint i; - - for (i = 0; i < ms; i++) - { - OSL_DELAY (1000); - } -} -#endif - -#if 0 - -/* - * Search the name=value vars for a specific one and return its value. - * Returns NULL if not found. - */ -char * -getvar (char *vars, const char *name) -{ -#ifdef _MINOSL_ - return NULL; -#else - char *s; - int len; - - if (!name) - return NULL; - - len = strlen (name); - if (len == 0) - return NULL; - - /* first look in vars[] */ - for (s = vars; s && *s;) - { - /* CSTYLED */ - if ((bcmp (s, name, len) == 0) && (s[len] == '=')) - return (&s[len + 1]); - - while (*s++) - ; - } - - /* then query nvram */ - return (nvram_get (name)); -#endif /* _MINOSL_ */ -} - -/* - * Search the vars for a specific one and return its value as - * an integer. Returns 0 if not found. - */ -int -getintvar (char *vars, const char *name) -{ -#ifdef _MINOSL_ - return 0; -#else - char *val; - - if ((val = getvar (vars, name)) == NULL) - return (0); - - return (bcm_strtoul (val, NULL, 0)); -#endif /* _MINOSL_ */ -} - - -/* Search for token in comma separated token-string */ -static int -findmatch (char *string, char *name) -{ - uint len; - char *c; - - len = strlen (name); - /* CSTYLED */ - while ((c = strchr (string, ',')) != NULL) - { - if (len == (uint) (c - string) && !strncmp (string, name, len)) - return 1; - string = c + 1; - } - - return (!strcmp (string, name)); -} - -/* Return gpio pin number assigned to the named pin - * - * Variable should be in format: - * - * gpio<N>=pin_name,pin_name - * - * This format allows multiple features to share the gpio with mutual - * understanding. - * - * 'def_pin' is returned if a specific gpio is not defined for the requested functionality - * and if def_pin is not used by others. - */ -uint -getgpiopin (char *vars, char *pin_name, uint def_pin) -{ - char name[] = "gpioXXXX"; - char *val; - uint pin; - - /* Go thru all possibilities till a match in pin name */ - for (pin = 0; pin < GPIO_NUMPINS; pin++) - { - snprintf (name, sizeof (name), "gpio%d", pin); - val = getvar (vars, name); - if (val && findmatch (val, pin_name)) - return pin; - } - - if (def_pin != GPIO_PIN_NOTDEFINED) - { - /* make sure the default pin is not used by someone else */ - snprintf (name, sizeof (name), "gpio%d", def_pin); - if (getvar (vars, name)) - { - def_pin = GPIO_PIN_NOTDEFINED; - } - } - - return def_pin; -} -#endif - -#ifdef BCMPERFSTATS - -#define LOGSIZE 256 /* should be power of 2 to avoid div below */ -static struct -{ - uint cycles; - char *fmt; - uint a1; - uint a2; -} logtab[LOGSIZE]; - -/* last entry logged */ -static uint logi = 0; -/* next entry to read */ -static uint readi = 0; - -void -bcm_perf_enable () -{ - BCMPERF_ENABLE_INSTRCOUNT (); - BCMPERF_ENABLE_ICACHE_MISS (); - BCMPERF_ENABLE_ICACHE_HIT (); -} - -void -bcmlog (char *fmt, uint a1, uint a2) -{ - static uint last = 0; - uint cycles, i; - OSL_GETCYCLES (cycles); - - i = logi; - - logtab[i].cycles = cycles - last; - logtab[i].fmt = fmt; - logtab[i].a1 = a1; - logtab[i].a2 = a2; - - logi = (i + 1) % LOGSIZE; - last = cycles; -} - - -void -bcmstats (char *fmt) -{ - static uint last = 0; - static uint32 ic_miss = 0; - static uint32 instr_count = 0; - uint32 ic_miss_cur; - uint32 instr_count_cur; - uint cycles, i; - - OSL_GETCYCLES (cycles); - BCMPERF_GETICACHE_MISS (ic_miss_cur); - BCMPERF_GETINSTRCOUNT (instr_count_cur); - - i = logi; - - logtab[i].cycles = cycles - last; - logtab[i].a1 = ic_miss_cur - ic_miss; - logtab[i].a2 = instr_count_cur - instr_count; - logtab[i].fmt = fmt; - - logi = (i + 1) % LOGSIZE; - - last = cycles; - instr_count = instr_count_cur; - ic_miss = ic_miss_cur; -} - - -void -bcmdumplog (char *buf, int size) -{ - char *limit, *line; - int j = 0; - int num; - - limit = buf + size - 80; - *buf = '\0'; - - num = logi - readi; - - if (num < 0) - num += LOGSIZE; - - /* print in chronological order */ - - for (j = 0; j < num && (buf < limit); readi = (readi + 1) % LOGSIZE, j++) - { - if (logtab[readi].fmt == NULL) - continue; - line = buf; - buf += sprintf (buf, "%d\t", logtab[readi].cycles); - buf += - sprintf (buf, logtab[readi].fmt, logtab[readi].a1, logtab[readi].a2); - buf += sprintf (buf, "\n"); - } - -} - - -/* - * Dump one log entry at a time. - * Return index of next entry or -1 when no more . - */ -int -bcmdumplogent (char *buf, uint i) -{ - bool hit; - - /* - * If buf is NULL, return the starting index, - * interpreting i as the indicator of last 'i' entries to dump. - */ - if (buf == NULL) - { - i = ((i > 0) && (i < (LOGSIZE - 1))) ? i : (LOGSIZE - 1); - return ((logi - i) % LOGSIZE); - } - - *buf = '\0'; - - ASSERT (i < LOGSIZE); - - if (i == logi) - return (-1); - - hit = FALSE; - for (; (i != logi) && !hit; i = (i + 1) % LOGSIZE) - { - if (logtab[i].fmt == NULL) - continue; - buf += sprintf (buf, "%d: %d\t", i, logtab[i].cycles); - buf += sprintf (buf, logtab[i].fmt, logtab[i].a1, logtab[i].a2); - buf += sprintf (buf, "\n"); - hit = TRUE; - } - - return (i); -} - -#endif /* BCMPERFSTATS */ - -#ifdef BCMDBG -/* 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 (osh, p)) - prhex (NULL, PKTDATA (osh, p), PKTLEN (osh, p)); -} -#endif /* 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; - uint8 *pktdata; - int priority = 0; - int rc = 0; - - pktdata = (uint8 *) PKTDATA (NULL, pkt); - ASSERT (ISALIGNED ((uintptr) pktdata, sizeof (uint16))); - - eh = (struct ether_header *) pktdata; - - if (ntoh16 (eh->ether_type) == ETHER_TYPE_8021Q) - { - uint16 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) - { - uint8 *ip_body = pktdata + sizeof (struct ethervlan_header); - uint8 tos_tc = IP_TOS (ip_body); - dscp_prio = (int) (tos_tc >> IPV4_TOS_PREC_SHIFT); - if ((IP_VER (ip_body) == IP_VER_4) - && (IPV4_PROT (ip_body) == IP_PROT_TCP)) - { - int ip_len; - int src_port; - bool src_port_exc; - uint8 *tcp_hdr; - - ip_len = IPV4_PAYLOAD_LEN (ip_body); - tcp_hdr = IPV4_NO_OPTIONS_PAYLOAD (ip_body); - src_port = TCP_SRC_PORT (tcp_hdr); - src_port_exc = (src_port == 10110) || (src_port == 10120) || - (src_port == 10130) || (src_port == 10140); - - if ((ip_len == 40) && src_port_exc && TCP_IS_ACK (tcp_hdr)) - { - dscp_prio = 7; - } - } - } - - /* 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 |= (uint16) priority << VLAN_PRI_SHIFT; - evh->vlan_tag = hton16 (vlan_tag); - rc |= PKTPRIO_UPD; - } - } - else if (ntoh16 (eh->ether_type) == ETHER_TYPE_IP) - { - uint8 *ip_body = pktdata + sizeof (struct ether_header); - uint8 tos_tc = IP_TOS (ip_body); - priority = (int) (tos_tc >> IPV4_TOS_PREC_SHIFT); - rc |= PKTPRIO_DSCP; - if ((IP_VER (ip_body) == IP_VER_4) - && (IPV4_PROT (ip_body) == IP_PROT_TCP)) - { - int ip_len; - int src_port; - bool src_port_exc; - uint8 *tcp_hdr; - - ip_len = IPV4_PAYLOAD_LEN (ip_body); - tcp_hdr = IPV4_NO_OPTIONS_PAYLOAD (ip_body); - src_port = TCP_SRC_PORT (tcp_hdr); - src_port_exc = (src_port == 10110) || (src_port == 10120) || - (src_port == 10130) || (src_port == 10140); - - if ((ip_len == 40) && src_port_exc && TCP_IS_ACK (tcp_hdr)) - { - priority = 7; - } - } - } - - 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) == (ARRAYSIZE (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]; -} - -#if 0 -static void BCMINITFN (bcm_nvram_refresh) (char *flash) -{ - int i; - int ret = 0; - - ASSERT (flash); - - /* default "empty" vars cache */ - bzero (flash, 2); - - if ((ret = nvram_getall (flash, NVRAM_SPACE))) - return; - - /* determine nvram length */ - for (i = 0; i < NVRAM_SPACE; i++) - { - if (flash[i] == '\0' && flash[i + 1] == '\0') - break; - } - - if (i > 1) - vars_len = i + 2; - else - vars_len = 0; -} -#endif - -#ifdef BCMDBG_PKT /* pkt logging for debugging */ -/* Add a packet to the pktlist */ -void -pktlist_add (pktlist_info_t * pktlist, void *pkt) -{ - uint i; - ASSERT (pktlist->count < PKTLIST_SIZE); - - /* Verify the packet is not already part of the list */ - for (i = 0; i < pktlist->count; i++) - { - if (pktlist->list[i] == pkt) - ASSERT (0); - } - pktlist->list[pktlist->count] = pkt; - pktlist->count++; - return; -} - -/* Remove a packet from the pktlist */ -void -pktlist_remove (pktlist_info_t * pktlist, void *pkt) -{ - uint i; - uint num = pktlist->count; - - /* find the index where pkt exists */ - for (i = 0; i < num; i++) - { - /* check for the existence of pkt in the list */ - if (pktlist->list[i] == pkt) - { - /* replace with the last element */ - pktlist->list[i] = pktlist->list[num - 1]; - pktlist->count--; - return; - } - } - ASSERT (0); -} - -/* Dump the pktlist (and the contents of each packet if 'data' - * is set). 'buf' should be large enough - */ - -char * -pktlist_dump (pktlist_info_t * pktlist, char *buf) -{ - char *obuf; - uint i; - - obuf = buf; - - buf += sprintf (buf, "Packet list dump:\n"); - - for (i = 0; i < (pktlist->count); i++) - { - buf += sprintf (buf, "0x%p\t", pktlist->list[i]); - -#ifdef NOTDEF /* Remove this ifdef to print pkttag and pktdata */ - if (PKTTAG (pktlist->list[i])) - { - /* Print pkttag */ - buf += sprintf (buf, "Pkttag(in hex): "); - buf += - bcm_format_hex (buf, PKTTAG (pktlist->list[i]), OSL_PKTTAG_SZ); - } - buf += sprintf (buf, "Pktdata(in hex): "); - buf += bcm_format_hex (buf, PKTDATA (NULL, pktlist->list[i]), - PKTLEN (NULL, pktlist->list[i])); -#endif /* NOTDEF */ - - buf += sprintf (buf, "\n"); - } - return obuf; -} -#endif /* BCMDBG_PKT */ - -#if 0 -/* 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); - - 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 */ -} -#endif - -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 int32 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; -} - -#define CRC_INNER_LOOP(n, c, x) \ - (c) = ((c) >> 8) ^ crc##n##_table[((c) ^ (x)) & 0xff] - -#if 0 -/******************************************************************************* - * 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@guest.adelaide.edu.au, Rocksoft Pty Ltd., - * ftp://ftp.rocksoft.com/clients/rocksoft/papers/crc_v3.txt - * - * **************************************************************************** - */ - -static const uint8 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 -}; - -uint8 BCMROMFN (hndcrc8) (uint8 * pdata, /* pointer to array of data to process */ - uint nbytes, /* number of input data bytes to process */ - uint8 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 (uint8 >> 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@guest.adelaide.edu.au, Rocksoft Pty Ltd., - * ftp://ftp.rocksoft.com/clients/rocksoft/papers/crc_v3.txt - * - * **************************************************************************** - */ -static const uint16 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 -}; - -uint16 BCMROMFN (hndcrc16) (uint8 * pdata, /* pointer to array of data to process */ - uint nbytes, /* number of input data bytes to process */ - uint16 crc /* either CRC16_INIT_VALUE or previous return value */ - ) -{ - while (nbytes-- > 0) - CRC_INNER_LOOP (16, crc, *pdata++); - return crc; -} -#endif - -static const uint32 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 -}; - -uint32 BCMROMFN (hndcrc32) (uint8 * pdata, /* pointer to array of data to process */ - uint nbytes, /* number of input data bytes to process */ - uint32 crc /* either CRC32_INIT_VALUE or previous return value */ - ) -{ - uint8 *pend; -#ifdef __mips__ - uint8 tmp[4]; - ulong *tptr = (ulong *) tmp; - - /* in case the beginning of the buffer isn't aligned */ - pend = (uint8 *) ((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 = *(ulong *) pdata; - pdata += sizeof (ulong *); - 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; - uint8 *buf; - uint len[CNBUFS]; - uint32 crcr; - uint32 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 *BCMROMFN (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 *BCMROMFN (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 *) ((uint8 *) elt + (len + 2)); - totlen -= (len + 2); - } - - return NULL; -} - -#if 0 -/* - * 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 *BCMROMFN (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 *) ((uint8 *) elt + (len + 2)); - totlen -= (len + 2); - } - return NULL; -} - -#ifdef BCMDBG -int -bcm_format_flags (const bcm_bit_desc_t * bd, uint32 flags, char *buf, int len) -{ - int i; - char *p = buf; - char hexstr[16]; - int slen = 0; - uint32 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); -} - -void -deadbeef (void *p, uint len) -{ - static uint8 meat[] = { 0xde, 0xad, 0xbe, 0xef }; - - while (len-- > 0) - { - *(uint8 *) p = meat[((uintptr) p) & 3]; - p = (uint8 *) p + 1; - } -} - -/* pretty hex print a contiguous buffer */ -void -prhex (const char *msg, uchar * 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); -} - -/* 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 uint8 *src = (const uint8 *) bytes; - - for (i = 0; i < len; i++) - { - p += sprintf (p, "%02X", *src); - src++; - } - return (int) (p - str); -} - -#endif /* BCMDBG */ - -/* Produce a human-readable string for boardrev */ -char * -bcm_brev_str (uint16 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 -printfbig (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 (readreg_rtn read_rtn, void *arg0, void *arg1, - struct fielddesc * fielddesc_array, char *buf, uint32 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 || (uint32) len >= bufsize) - len = bufsize - 1; - buf += len; - bufsize -= len; - filled_len += len; - cur_ptr++; - } - return filled_len; -} -#endif - -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 uint16. - */ - -#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 uint16 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 -}; - -uint16 BCMROMFN (bcm_qdbm_to_mw) (uint8 qdbm) -{ - uint factor = 1; - int idx = qdbm - QDBM_OFFSET; - - if (idx > QDBM_TABLE_LEN) - { - /* clamp to max uint16 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); -} - -uint8 BCMROMFN (bcm_mw_to_qdbm) (uint16 mw) -{ - uint8 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 += (uint8) offset; - - return (qdbm); -} - - -uint BCMROMFN (bcm_bitcount) (uint8 * bitmap, uint length) -{ - uint bitcount = 0, i; - uint8 tmp; - for (i = 0; i < length; i++) - { - tmp = bitmap[i]; - while (tmp) - { - bitcount++; - tmp &= (tmp - 1); - } - } - 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; -} - -char * -bcm_ether_ntoa (struct ether_addr *ea, char *buf) -{ - snprintf (buf, 18, "%02x:%02x:%02x:%02x:%02x:%02x", - 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); -} - diff --git a/package/broadcom-wl/src/driver/bcmutils.h b/package/broadcom-wl/src/driver/bcmutils.h deleted file mode 100644 index 090e73e98f..0000000000 --- a/package/broadcom-wl/src/driver/bcmutils.h +++ /dev/null @@ -1,581 +0,0 @@ -/* - * Misc useful os-independent macros and functions. - * - * Copyright 2007, Broadcom Corporation - * All Rights Reserved. - * - * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY - * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM - * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS - * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. - */ - -#ifndef _bcmutils_h_ -#define _bcmutils_h_ -#include "linux_osl.h" - -/* 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)) - -/* Buffer structure for collecting string-formatted data -* using bcm_bprintf() API. -* Use bcm_binit() to initialize before use -*/ - -struct bcmstrbuf { - char *buf; /* pointer to current position in origbuf */ - unsigned int size; /* current (residual) size in bytes */ - char *origbuf; /* unmodified pointer to orignal buffer */ - unsigned int origsize; /* unmodified orignal buffer size in bytes */ -}; - -/* ** driver-only section ** */ -#include <osl.h> - -#define GPIO_PIN_NOTDEFINED 0x20 /* Pin not defined */ - - -/* osl multi-precedence packet queue */ -#ifndef PKTQ_LEN_DEFAULT -#define PKTQ_LEN_DEFAULT 128 /* Max 128 packets */ -#endif -#ifndef PKTQ_MAX_PREC -#define PKTQ_MAX_PREC 16 /* Maximum precedence levels */ -#endif - -typedef struct pktq_prec { - void *head; /* first packet to dequeue */ - void *tail; /* last packet to dequeue */ - uint16 len; /* number of queued packets */ - uint16 max; /* maximum number of queued packets */ -} pktq_prec_t; - - -/* multi-priority pkt queue */ -struct pktq { - uint16 num_prec; /* number of precedences in use */ - uint16 hi_prec; /* rapid dequeue hint (>= highest non-empty prec) */ - uint16 max; /* total max packets */ - uint16 len; /* total number of packets */ - /* q array must be last since # of elements can be either PKTQ_MAX_PREC or 1 */ - struct pktq_prec q[PKTQ_MAX_PREC]; -}; - -/* simple, non-priority pkt queue */ -struct spktq { - uint16 num_prec; /* number of precedences in use (always 1) */ - uint16 hi_prec; /* rapid dequeue hint (>= highest non-empty prec) */ - uint16 max; /* total max packets */ - uint16 len; /* total number of packets */ - /* q array must be last since # of elements can be either PKTQ_MAX_PREC or 1 */ - struct pktq_prec q[1]; -}; - -#define PKTQ_PREC_ITER(pq, prec) for (prec = (pq)->num_prec - 1; prec >= 0; prec--) - -/* forward definition of ether_addr structure used by some function prototypes */ -struct ether_addr; - -/* operations on a specific precedence in packet queue */ - -#define pktq_psetmax(pq, prec, _max) ((pq)->q[prec].max = (_max)) -#define pktq_plen(pq, prec) ((pq)->q[prec].len) -#define pktq_pavail(pq, prec) ((pq)->q[prec].max - (pq)->q[prec].len) -#define pktq_pfull(pq, prec) ((pq)->q[prec].len >= (pq)->q[prec].max) -#define pktq_pempty(pq, prec) ((pq)->q[prec].len == 0) - -#define pktq_ppeek(pq, prec) ((pq)->q[prec].head) -#define pktq_ppeek_tail(pq, prec) ((pq)->q[prec].tail) - -extern void *pktq_penq(struct pktq *pq, int prec, void *p); -extern void *pktq_penq_head(struct pktq *pq, int prec, void *p); -extern void *pktq_pdeq(struct pktq *pq, int prec); -extern void *pktq_pdeq_tail(struct pktq *pq, int prec); -/* Empty the queue at particular precedence level */ -extern void pktq_pflush(osl_t *osh, struct pktq *pq, int prec, bool dir); -/* Remove a specified packet from its queue */ -extern bool pktq_pdel(struct pktq *pq, void *p, int prec); - -/* operations on a set of precedences in packet queue */ - -extern int pktq_mlen(struct pktq *pq, uint prec_bmp); -extern void *pktq_mdeq(struct pktq *pq, uint prec_bmp, int *prec_out); - -/* operations on packet queue as a whole */ - -#define pktq_len(pq) ((int)(pq)->len) -#define pktq_max(pq) ((int)(pq)->max) -#define pktq_avail(pq) ((int)((pq)->max - (pq)->len)) -#define pktq_full(pq) ((pq)->len >= (pq)->max) -#define pktq_empty(pq) ((pq)->len == 0) - -/* operations for single precedence queues */ -#define pktenq(pq, p) pktq_penq(((struct pktq *)pq), 0, (p)) -#define pktenq_head(pq, p) pktq_penq_head(((struct pktq *)pq), 0, (p)) -#define pktdeq(pq) pktq_pdeq(((struct pktq *)pq), 0) -#define pktdeq_tail(pq) pktq_pdeq_tail(((struct pktq *)pq), 0) -#define pktqinit(pq, len) pktq_init(((struct pktq *)pq), 1, len) - -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 */ -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); -extern void *pktq_peek_tail(struct pktq *pq, int *prec_out); -extern void pktq_flush(osl_t *osh, struct pktq *pq, bool dir); /* Empty the entire queue */ -extern int pktq_setmax(struct pktq *pq, int max_len); - -/* externs */ -/* packet */ -extern uint pktcopy(osl_t *osh, void *p, uint offset, int len, uchar *buf); -extern uint pkttotlen(osl_t *osh, void *p); -extern void *pktlast(osl_t *osh, void *p); - -/* Get priority from a packet and pass it back in scb (or equiv) */ -extern uint pktsetprio(void *pkt, bool update_vtag); -#define PKTPRIO_VDSCP 0x100 /* DSCP prio found after VLAN tag */ -#define PKTPRIO_VLAN 0x200 /* VLAN prio found */ -#define PKTPRIO_UPD 0x400 /* DSCP used to update VLAN prio */ -#define PKTPRIO_DSCP 0x800 /* DSCP prio found */ - -/* string */ -extern int BCMROMFN(bcm_atoi)(char *s); -extern ulong 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 ulong wchar2ascii(char *abuf, ushort *wbuf, ushort wbuflen, ulong abuflen); -/* ethernet address */ -extern char *bcm_ether_ntoa(struct ether_addr *ea, char *buf); -extern int BCMROMFN(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); - -/* delay */ -extern void bcm_mdelay(uint ms); -/* variable access */ -extern char *getvar(char *vars, const char *name); -extern int getintvar(char *vars, const char *name); -extern uint getgpiopin(char *vars, char *pin_name, uint def_pin); -#ifdef BCMDBG -extern void prpkt(const char *msg, osl_t *osh, void *p0); -#endif /* BCMDBG */ -#ifdef BCMPERFSTATS -extern void bcm_perf_enable(void); -extern void bcmstats(char *fmt); -extern void bcmlog(char *fmt, uint a1, uint a2); -extern void bcmdumplog(char *buf, int size); -extern int bcmdumplogent(char *buf, uint idx); -#else -#define bcm_perf_enable() -#define bcmstats(fmt) -#define bcmlog(fmt, a1, a2) -#define bcmdumplog(buf, size) *buf = '\0' -#define bcmdumplogent(buf, idx) -1 -#endif /* BCMPERFSTATS */ -extern char *bcm_nvram_vars(uint *length); -extern int bcm_nvram_cache(void *sbh); - -/* 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 - * find the entry. Macros are provided to map ids and get/set actions - * into a single number space for a switch statement. - */ - -/* iovar structure */ -typedef struct bcm_iovar { - const char *name; /* name for lookup and display */ - uint16 varid; /* id for switch */ - uint16 flags; /* driver-specific flag bits */ - uint16 type; /* base type of argument */ - uint16 minlen; /* min length for buffer vars */ -} bcm_iovar_t; - -/* varid definitions are per-driver, may use these get/set bits */ - -/* IOVar action bits for id mapping */ -#define IOV_GET 0 /* Get an iovar */ -#define IOV_SET 1 /* Set an iovar */ - -/* Varid to actionid mapping */ -#define IOV_GVAL(id) ((id)*2) -#define IOV_SVAL(id) (((id)*2)+IOV_SET) -#define IOV_ISSET(actionid) ((actionid & IOV_SET) == IOV_SET) - -/* flags are per-driver based on driver attributes */ - -extern const bcm_iovar_t *bcm_iovar_lookup(const bcm_iovar_t *table, const char *name); -extern int bcm_iovar_lencheck(const bcm_iovar_t *table, void *arg, int len, bool set); - -/* Base type definitions */ -#define IOVT_VOID 0 /* no value (implictly set only) */ -#define IOVT_BOOL 1 /* any value ok (zero/nonzero) */ -#define IOVT_INT8 2 /* integer values are range-checked */ -#define IOVT_UINT8 3 /* unsigned int 8 bits */ -#define IOVT_INT16 4 /* int 16 bits */ -#define IOVT_UINT16 5 /* unsigned int 16 bits */ -#define IOVT_INT32 6 /* int 32 bits */ -#define IOVT_UINT32 7 /* unsigned int 32 bits */ -#define IOVT_BUFFER 8 /* buffer is size-checked as per minlen */ -#define BCM_IOVT_VALID(type) (((unsigned int)(type)) <= IOVT_BUFFER) - -/* Initializer for IOV type strings */ -#define BCM_IOV_TYPE_INIT { \ - "void", \ - "bool", \ - "int8", \ - "uint8", \ - "int16", \ - "uint16", \ - "int32", \ - "uint32", \ - "buffer", \ - "" } - -#define BCM_IOVT_IS_INT(type) (\ - (type == IOVT_BOOL) || \ - (type == IOVT_INT8) || \ - (type == IOVT_UINT8) || \ - (type == IOVT_INT16) || \ - (type == IOVT_UINT16) || \ - (type == IOVT_INT32) || \ - (type == IOVT_UINT32)) - -/* ** driver/apps-shared section ** */ - -#define BCME_STRLEN 64 /* Max string length for BCM errors */ -#define VALID_BCMERROR(e) ((e <= 0) && (e >= BCME_LAST)) - - -/* - * error codes could be added but the defined ones shouldn't be changed/deleted - * these error codes are exposed to the user code - * when ever a new error code is added to this list - * please update errorstring table with the related error string and - * update osl files with os specific errorcode map -*/ - -#define BCME_OK 0 /* Success */ -#define BCME_ERROR -1 /* Error generic */ -#define BCME_BADARG -2 /* Bad Argument */ -#define BCME_BADOPTION -3 /* Bad option */ -#define BCME_NOTUP -4 /* Not up */ -#define BCME_NOTDOWN -5 /* Not down */ -#define BCME_NOTAP -6 /* Not AP */ -#define BCME_NOTSTA -7 /* Not STA */ -#define BCME_BADKEYIDX -8 /* BAD Key Index */ -#define BCME_RADIOOFF -9 /* Radio Off */ -#define BCME_NOTBANDLOCKED -10 /* Not band locked */ -#define BCME_NOCLK -11 /* No Clock */ -#define BCME_BADRATESET -12 /* BAD Rate valueset */ -#define BCME_BADBAND -13 /* BAD Band */ -#define BCME_BUFTOOSHORT -14 /* Buffer too short */ -#define BCME_BUFTOOLONG -15 /* Buffer too long */ -#define BCME_BUSY -16 /* Busy */ -#define BCME_NOTASSOCIATED -17 /* Not Associated */ -#define BCME_BADSSIDLEN -18 /* Bad SSID len */ -#define BCME_OUTOFRANGECHAN -19 /* Out of Range Channel */ -#define BCME_BADCHAN -20 /* Bad Channel */ -#define BCME_BADADDR -21 /* Bad Address */ -#define BCME_NORESOURCE -22 /* Not Enough Resources */ -#define BCME_UNSUPPORTED -23 /* Unsupported */ -#define BCME_BADLEN -24 /* Bad length */ -#define BCME_NOTREADY -25 /* Not Ready */ -#define BCME_EPERM -26 /* Not Permitted */ -#define BCME_NOMEM -27 /* No Memory */ -#define BCME_ASSOCIATED -28 /* Associated */ -#define BCME_RANGE -29 /* Not In Range */ -#define BCME_NOTFOUND -30 /* Not Found */ -#define BCME_WME_NOT_ENABLED -31 /* WME Not Enabled */ -#define BCME_TSPEC_NOTFOUND -32 /* TSPEC Not Found */ -#define BCME_ACM_NOTSUPPORTED -33 /* ACM Not Supported */ -#define BCME_NOT_WME_ASSOCIATION -34 /* Not WME Association */ -#define BCME_SDIO_ERROR -35 /* SDIO Bus Error */ -#define BCME_DONGLE_DOWN -36 /* Dongle Not Accessible */ -#define BCME_VERSION -37 /* Incorrect version */ -#define BCME_LAST BCME_VERSION - -/* These are collection of BCME Error strings */ -#define BCMERRSTRINGTABLE { \ - "OK", \ - "Undefined error", \ - "Bad Argument", \ - "Bad Option", \ - "Not up", \ - "Not down", \ - "Not AP", \ - "Not STA", \ - "Bad Key Index", \ - "Radio Off", \ - "Not band locked", \ - "No clock", \ - "Bad Rate valueset", \ - "Bad Band", \ - "Buffer too short", \ - "Buffer too long", \ - "Busy", \ - "Not Associated", \ - "Bad SSID len", \ - "Out of Range Channel", \ - "Bad Channel", \ - "Bad Address", \ - "Not Enough Resources", \ - "Unsupported", \ - "Bad length", \ - "Not Ready", \ - "Not Permitted", \ - "No Memory", \ - "Associated", \ - "Not In Range", \ - "Not Found", \ - "WME Not Enabled", \ - "TSPEC Not Found", \ - "ACM Not Supported", \ - "Not WME Association", \ - "SDIO Bus Error", \ - "Dongle Not Accessible", \ - "Incorrect version" \ -} - -#ifndef ABS -#define ABS(a) (((a) < 0)?-(a):(a)) -#endif /* ABS */ - -#ifndef MIN -#define MIN(a, b) (((a) < (b))?(a):(b)) -#endif /* MIN */ - -#ifndef MAX -#define MAX(a, b) (((a) > (b))?(a):(b)) -#endif /* MAX */ - -#define CEIL(x, y) (((x) + ((y)-1)) / (y)) -#define ROUNDUP(x, y) ((((x)+((y)-1))/(y))*(y)) -#define ISALIGNED(a, x) (((a) & ((x)-1)) == 0) -#define ISPOWEROF2(x) ((((x)-1)&(x)) == 0) -#define VALID_MASK(mask) !((mask) & ((mask) + 1)) -#ifndef OFFSETOF -#define OFFSETOF(type, member) ((uint)(uintptr)&((type *)0)->member) -#endif /* OFFSETOF */ -#ifndef ARRAYSIZE -#define ARRAYSIZE(a) (sizeof(a)/sizeof(a[0])) -#endif - -/* bit map related macros */ -#ifndef setbit -#ifndef NBBY /* the BSD family defines NBBY */ -#define NBBY 8 /* 8 bits per byte */ -#endif /* #ifndef NBBY */ -#define setbit(a, i) (((uint8 *)a)[(i)/NBBY] |= 1<<((i)%NBBY)) -#define clrbit(a, i) (((uint8 *)a)[(i)/NBBY] &= ~(1<<((i)%NBBY))) -#define isset(a, i) (((const uint8 *)a)[(i)/NBBY] & (1<<((i)%NBBY))) -#define isclr(a, i) ((((const uint8 *)a)[(i)/NBBY] & (1<<((i)%NBBY))) == 0) -#endif /* setbit */ - -#define NBITS(type) (sizeof(type) * 8) -#define NBITVAL(nbits) (1 << (nbits)) -#define MAXBITVAL(nbits) ((1 << (nbits)) - 1) -#define NBITMASK(nbits) MAXBITVAL(nbits) -#define MAXNBVAL(nbyte) MAXBITVAL((nbyte) * 8) - -/* basic mux operation - can be optimized on several architectures */ -#define MUX(pred, true, false) ((pred) ? (true) : (false)) - -/* modulo inc/dec - assumes x E [0, bound - 1] */ -#define MODDEC(x, bound) MUX((x) == 0, (bound) - 1, (x) - 1) -#define MODINC(x, bound) MUX((x) == (bound) - 1, 0, (x) + 1) - -/* modulo inc/dec, bound = 2^k */ -#define MODDEC_POW2(x, bound) (((x) - 1) & ((bound) - 1)) -#define MODINC_POW2(x, bound) (((x) + 1) & ((bound) - 1)) - -/* modulo add/sub - assumes x, y E [0, bound - 1] */ -#define MODADD(x, y, bound) \ - MUX((x) + (y) >= (bound), (x) + (y) - (bound), (x) + (y)) -#define MODSUB(x, y, bound) \ - MUX(((int)(x)) - ((int)(y)) < 0, (x) - (y) + (bound), (x) - (y)) - -/* module add/sub, bound = 2^k */ -#define MODADD_POW2(x, y, bound) (((x) + (y)) & ((bound) - 1)) -#define MODSUB_POW2(x, y, bound) (((x) - (y)) & ((bound) - 1)) - -/* crc defines */ -#define CRC8_INIT_VALUE 0xff /* Initial CRC8 checksum value */ -#define CRC8_GOOD_VALUE 0x9f /* Good final CRC8 checksum value */ -#define CRC16_INIT_VALUE 0xffff /* Initial CRC16 checksum value */ -#define CRC16_GOOD_VALUE 0xf0b8 /* Good final CRC16 checksum value */ -#define CRC32_INIT_VALUE 0xffffffff /* Initial CRC32 checksum value */ -#define CRC32_GOOD_VALUE 0xdebb20e3 /* Good final CRC32 checksum value */ - -/* bcm_format_flags() bit description structure */ -typedef struct bcm_bit_desc { - uint32 bit; - const char* name; -} bcm_bit_desc_t; - -/* tag_ID/length/value_buffer tuple */ -typedef struct bcm_tlv { - uint8 id; - uint8 len; - uint8 data[1]; -} bcm_tlv_t; - -/* Check that bcm_tlv_t fits into the given buflen */ -#define bcm_valid_tlv(elt, buflen) ((buflen) >= 2 && (int)(buflen) >= (int)(2 + (elt)->len)) - -/* buffer length for ethernet address from bcm_ether_ntoa() */ -#define ETHER_ADDR_STR_LEN 18 /* 18-bytes of Ethernet address buffer length */ - -/* unaligned load and store macros */ -#ifdef IL_BIGENDIAN -static INLINE uint32 -load32_ua(uint8 *a) -{ - return ((a[0] << 24) | (a[1] << 16) | (a[2] << 8) | a[3]); -} - -static INLINE void -store32_ua(uint8 *a, uint32 v) -{ - a[0] = (v >> 24) & 0xff; - a[1] = (v >> 16) & 0xff; - a[2] = (v >> 8) & 0xff; - a[3] = v & 0xff; -} - -static INLINE uint16 -load16_ua(uint8 *a) -{ - return ((a[0] << 8) | a[1]); -} - -static INLINE void -store16_ua(uint8 *a, uint16 v) -{ - a[0] = (v >> 8) & 0xff; - a[1] = v & 0xff; -} - -#else /* IL_BIGENDIAN */ - -static INLINE uint32 -load32_ua(uint8 *a) -{ - return ((a[3] << 24) | (a[2] << 16) | (a[1] << 8) | a[0]); -} - -static INLINE void -store32_ua(uint8 *a, uint32 v) -{ - a[3] = (v >> 24) & 0xff; - a[2] = (v >> 16) & 0xff; - a[1] = (v >> 8) & 0xff; - a[0] = v & 0xff; -} - -static INLINE uint16 -load16_ua(uint8 *a) -{ - return ((a[1] << 8) | a[0]); -} - -static INLINE void -store16_ua(uint8 *a, uint16 v) -{ - a[1] = (v >> 8) & 0xff; - a[0] = v & 0xff; -} - -#endif /* IL_BIGENDIAN */ - -/* externs */ -/* crc */ -extern uint8 BCMROMFN(hndcrc8)(uint8 *p, uint nbytes, uint8 crc); -extern uint16 BCMROMFN(hndcrc16)(uint8 *p, uint nbytes, uint16 crc); -extern uint32 BCMROMFN(hndcrc32)(uint8 *p, uint nbytes, uint32 crc); -/* format/print */ -#ifdef BCMDBG -extern int bcm_format_flags(const bcm_bit_desc_t *bd, uint32 flags, char* buf, int len); -extern int bcm_format_hex(char *str, const void *bytes, int len); -extern void deadbeef(void *p, uint len); -extern void prhex(const char *msg, uchar *buf, uint len); -#endif /* BCMDBG */ -extern char *bcm_brev_str(uint16 brev, char *buf); -extern void printfbig(char *buf); - -/* IE parsing */ -extern bcm_tlv_t *BCMROMFN(bcm_next_tlv)(bcm_tlv_t *elt, int *buflen); -extern bcm_tlv_t *BCMROMFN(bcm_parse_tlvs)(void *buf, int buflen, uint key); -extern bcm_tlv_t *BCMROMFN(bcm_parse_ordered_tlvs)(void *buf, int buflen, uint key); - -/* bcmerror */ -extern const char *bcmerrorstr(int bcmerror); - -/* multi-bool data type: set of bools, mbool is true if any is set */ -typedef uint32 mbool; -#define mboolset(mb, bit) ((mb) |= (bit)) /* set one bool */ -#define mboolclr(mb, bit) ((mb) &= ~(bit)) /* clear one bool */ -#define mboolisset(mb, bit) (((mb) & (bit)) != 0) /* TRUE if one bool is set */ -#define mboolmaskset(mb, mask, val) ((mb) = (((mb) & ~(mask)) | (val))) - -/* power conversion */ -extern uint16 BCMROMFN(bcm_qdbm_to_mw)(uint8 qdbm); -extern uint8 BCMROMFN(bcm_mw_to_qdbm)(uint16 mw); - -/* generic datastruct to help dump routines */ -struct fielddesc { - const char *nameandfmt; - uint32 offset; - uint32 len; -}; - -extern void bcm_binit(struct bcmstrbuf *b, char *buf, uint size); -extern int bcm_bprintf(struct bcmstrbuf *b, const char *fmt, ...); - -typedef uint32 (*readreg_rtn)(void *arg0, void *arg1, uint32 offset); -extern uint bcmdumpfields(readreg_rtn func_ptr, void *arg0, void *arg1, struct fielddesc *str, - char *buf, uint32 bufsize); - -extern uint bcm_mkiovar(char *name, char *data, uint datalen, char *buf, uint len); -extern uint BCMROMFN(bcm_bitcount)(uint8 *bitmap, uint bytelength); - -#ifdef BCMDBG_PKT /* pkt logging for debugging */ -#define PKTLIST_SIZE 1000 -typedef struct { - void *list[PKTLIST_SIZE]; /* List of pointers to packets */ - uint count; /* Total count of the packets */ -} pktlist_info_t; - -extern void pktlist_add(pktlist_info_t *pktlist, void *p); -extern void pktlist_remove(pktlist_info_t *pktlist, void *p); -extern char* pktlist_dump(pktlist_info_t *pktlist, char *buf); -#endif /* BCMDBG_PKT */ - -#endif /* _bcmutils_h_ */ diff --git a/package/broadcom-wl/src/driver/hnddma.c b/package/broadcom-wl/src/driver/hnddma.c deleted file mode 100644 index 47f0e2fc9f..0000000000 --- a/package/broadcom-wl/src/driver/hnddma.c +++ /dev/null @@ -1,2280 +0,0 @@ -/* - * Generic Broadcom Home Networking Division (HND) DMA module. - * This supports the following chips: BCM42xx, 44xx, 47xx . - * - * Copyright 2007, Broadcom Corporation - * All Rights Reserved. - * - * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY - * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM - * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS - * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. - * - */ - -#include <typedefs.h> -#include <bcmdefs.h> -#include <osl.h> -#include "linux_osl.h" -#include <bcmendian.h> -#include <sbconfig.h> -#include "bcmutils.h" -#include <bcmdevs.h> -#include <sbutils.h> - -#include "sbhnddma.h" -#include "hnddma.h" - -/* debug/trace */ -#ifdef BCMDBG -#define DMA_ERROR(args) if (!(*di->msg_level & 1)); else printf args -#define DMA_TRACE(args) if (!(*di->msg_level & 2)); else printf args -#else -#define DMA_ERROR(args) -#define DMA_TRACE(args) -#endif - -/* default dma message level (if input msg_level pointer is null in dma_attach()) */ -static uint dma_msg_level = 0; - -#define MAXNAMEL 8 /* 8 char names */ - -#define DI_INFO(dmah) (dma_info_t *)dmah -typedef struct osl_dmainfo osldma_t; - -/* dma engine software state */ -typedef struct dma_info -{ - struct hnddma_pub hnddma; /* exported structure, don't use hnddma_t, - * which could be const - */ - uint *msg_level; /* message level pointer */ - char name[MAXNAMEL]; /* callers name for diag msgs */ - - void *osh; /* os handle */ - sb_t *sbh; /* sb handle */ - - bool dma64; /* dma64 enabled */ - bool addrext; /* this dma engine supports DmaExtendedAddrChanges */ - - dma32regs_t *d32txregs; /* 32 bits dma tx engine registers */ - dma32regs_t *d32rxregs; /* 32 bits dma rx engine registers */ - dma64regs_t *d64txregs; /* 64 bits dma tx engine registers */ - dma64regs_t *d64rxregs; /* 64 bits dma rx engine registers */ - - uint32 dma64align; /* either 8k or 4k depends on number of dd */ - dma32dd_t *txd32; /* pointer to dma32 tx descriptor ring */ - dma64dd_t *txd64; /* pointer to dma64 tx descriptor ring */ - uint ntxd; /* # tx descriptors tunable */ - uint txin; /* index of next descriptor to reclaim */ - uint txout; /* index of next descriptor to post */ - void **txp; /* pointer to parallel array of pointers to packets */ - osldma_t *tx_dmah; /* DMA TX descriptor ring handle */ - osldma_t **txp_dmah; /* DMA TX packet data handle */ - ulong txdpa; /* physical address of descriptor ring */ - uint txdalign; /* #bytes added to alloc'd mem to align txd */ - uint txdalloc; /* #bytes allocated for the ring */ - - dma32dd_t *rxd32; /* pointer to dma32 rx descriptor ring */ - dma64dd_t *rxd64; /* pointer to dma64 rx descriptor ring */ - uint nrxd; /* # rx descriptors tunable */ - uint rxin; /* index of next descriptor to reclaim */ - uint rxout; /* index of next descriptor to post */ - void **rxp; /* pointer to parallel array of pointers to packets */ - osldma_t *rx_dmah; /* DMA RX descriptor ring handle */ - osldma_t **rxp_dmah; /* DMA RX packet data handle */ - ulong rxdpa; /* physical address of descriptor ring */ - uint rxdalign; /* #bytes added to alloc'd mem to align rxd */ - uint rxdalloc; /* #bytes allocated for the ring */ - - /* tunables */ - uint rxbufsize; /* rx buffer size in bytes, - not including the extra headroom - */ - uint nrxpost; /* # rx buffers to keep posted */ - uint rxoffset; /* rxcontrol offset */ - uint ddoffsetlow; /* add to get dma address of descriptor ring, low 32 bits */ - uint ddoffsethigh; /* high 32 bits */ - uint dataoffsetlow; /* add to get dma address of data buffer, low 32 bits */ - uint dataoffsethigh; /* high 32 bits */ -} dma_info_t; - -#ifdef BCMDMA64 -#define DMA64_ENAB(di) ((di)->dma64) -#define DMA64_CAP TRUE -#else -#define DMA64_ENAB(di) (0) -#define DMA64_CAP FALSE -#endif - -/* descriptor bumping macros */ -#define XXD(x, n) ((x) & ((n) - 1)) /* faster than %, but n must be power of 2 */ -#define TXD(x) XXD((x), di->ntxd) -#define RXD(x) XXD((x), di->nrxd) -#define NEXTTXD(i) TXD(i + 1) -#define PREVTXD(i) TXD(i - 1) -#define NEXTRXD(i) RXD(i + 1) -#define NTXDACTIVE(h, t) TXD(t - h) -#define NRXDACTIVE(h, t) RXD(t - h) - -/* macros to convert between byte offsets and indexes */ -#define B2I(bytes, type) ((bytes) / sizeof(type)) -#define I2B(index, type) ((index) * sizeof(type)) - -#define PCI32ADDR_HIGH 0xc0000000 /* address[31:30] */ -#define PCI32ADDR_HIGH_SHIFT 30 /* address[31:30] */ - - -/* common prototypes */ -static bool _dma_isaddrext (dma_info_t * di); -static bool _dma_alloc (dma_info_t * di, uint direction); -static void _dma_detach (dma_info_t * di); -static void _dma_ddtable_init (dma_info_t * di, uint direction, ulong pa); -static void _dma_rxinit (dma_info_t * di); -static void *_dma_rx (dma_info_t * di); -static void _dma_rxfill (dma_info_t * di); -static void _dma_rxreclaim (dma_info_t * di); -static void _dma_rxenable (dma_info_t * di); -static void *_dma_getnextrxp (dma_info_t * di, bool forceall); - -static void _dma_txblock (dma_info_t * di); -static void _dma_txunblock (dma_info_t * di); -static uint _dma_txactive (dma_info_t * di); - -static void *_dma_peeknexttxp (dma_info_t * di); -static uintptr _dma_getvar (dma_info_t * di, const char *name); -static void _dma_counterreset (dma_info_t * di); -static void _dma_fifoloopbackenable (dma_info_t * di); - -/* ** 32 bit DMA prototypes */ -static bool dma32_alloc (dma_info_t * di, uint direction); -static bool dma32_txreset (dma_info_t * di); -static bool dma32_rxreset (dma_info_t * di); -static bool dma32_txsuspendedidle (dma_info_t * di); -static int dma32_txfast (dma_info_t * di, void *p0, bool commit); -static void *dma32_getnexttxp (dma_info_t * di, bool forceall); -static void *dma32_getnextrxp (dma_info_t * di, bool forceall); -static void dma32_txrotate (dma_info_t * di); -static bool dma32_rxidle (dma_info_t * di); -static void dma32_txinit (dma_info_t * di); -static bool dma32_txenabled (dma_info_t * di); -static void dma32_txsuspend (dma_info_t * di); -static void dma32_txresume (dma_info_t * di); -static bool dma32_txsuspended (dma_info_t * di); -static void dma32_txreclaim (dma_info_t * di, bool forceall); -static bool dma32_txstopped (dma_info_t * di); -static bool dma32_rxstopped (dma_info_t * di); -static bool dma32_rxenabled (dma_info_t * di); -static bool _dma32_addrext (osl_t * osh, dma32regs_t * dma32regs); - -/* ** 64 bit DMA prototypes and stubs */ -#ifdef BCMDMA64 -static bool dma64_alloc (dma_info_t * di, uint direction); -static bool dma64_txreset (dma_info_t * di); -static bool dma64_rxreset (dma_info_t * di); -static bool dma64_txsuspendedidle (dma_info_t * di); -static int dma64_txfast (dma_info_t * di, void *p0, bool commit); -static void *dma64_getnexttxp (dma_info_t * di, bool forceall); -static void *dma64_getnextrxp (dma_info_t * di, bool forceall); -static void dma64_txrotate (dma_info_t * di); - -static bool dma64_rxidle (dma_info_t * di); -static void dma64_txinit (dma_info_t * di); -static bool dma64_txenabled (dma_info_t * di); -static void dma64_txsuspend (dma_info_t * di); -static void dma64_txresume (dma_info_t * di); -static bool dma64_txsuspended (dma_info_t * di); -static void dma64_txreclaim (dma_info_t * di, bool forceall); -static bool dma64_txstopped (dma_info_t * di); -static bool dma64_rxstopped (dma_info_t * di); -static bool dma64_rxenabled (dma_info_t * di); -static bool _dma64_addrext (osl_t * osh, dma64regs_t * dma64regs); - -#else -static bool -dma64_alloc (dma_info_t * di, uint direction) -{ - return FALSE; -} -static bool -dma64_txreset (dma_info_t * di) -{ - return FALSE; -} -static bool -dma64_rxreset (dma_info_t * di) -{ - return FALSE; -} -static bool -dma64_txsuspendedidle (dma_info_t * di) -{ - return FALSE; -} -static int -dma64_txfast (dma_info_t * di, void *p0, bool commit) -{ - return 0; -} -static void * -dma64_getnexttxp (dma_info_t * di, bool forceall) -{ - return NULL; -} -static void * -dma64_getnextrxp (dma_info_t * di, bool forceall) -{ - return NULL; -} -static void -dma64_txrotate (dma_info_t * di) -{ - return; -} - -static bool -dma64_rxidle (dma_info_t * di) -{ - return FALSE; -} -static void -dma64_txinit (dma_info_t * di) -{ - return; -} -static bool -dma64_txenabled (dma_info_t * di) -{ - return FALSE; -} -static void -dma64_txsuspend (dma_info_t * di) -{ - return; -} -static void -dma64_txresume (dma_info_t * di) -{ - return; -} -static bool -dma64_txsuspended (dma_info_t * di) -{ - return FALSE; -} -static void -dma64_txreclaim (dma_info_t * di, bool forceall) -{ - return; -} -static bool -dma64_txstopped (dma_info_t * di) -{ - return FALSE; -} -static bool -dma64_rxstopped (dma_info_t * di) -{ - return FALSE; -} -static bool -dma64_rxenabled (dma_info_t * di) -{ - return FALSE; -} -static bool -_dma64_addrext (osl_t * osh, dma64regs_t * dma64regs) -{ - return FALSE; -} - -#endif /* BCMDMA64 */ - -#ifdef BCMDBG -static void dma32_dumpring (dma_info_t * di, struct bcmstrbuf *b, - dma32dd_t * ring, uint start, uint end, - uint max_num); -static void dma32_dump (dma_info_t * di, struct bcmstrbuf *b, bool dumpring); -static void dma32_dumptx (dma_info_t * di, struct bcmstrbuf *b, - bool dumpring); -static void dma32_dumprx (dma_info_t * di, struct bcmstrbuf *b, - bool dumpring); - -static void dma64_dumpring (dma_info_t * di, struct bcmstrbuf *b, - dma64dd_t * ring, uint start, uint end, - uint max_num); -static void dma64_dump (dma_info_t * di, struct bcmstrbuf *b, bool dumpring); -static void dma64_dumptx (dma_info_t * di, struct bcmstrbuf *b, - bool dumpring); -static void dma64_dumprx (dma_info_t * di, struct bcmstrbuf *b, - bool dumpring); -#endif - - -static di_fcn_t dma64proc = { - (di_detach_t) _dma_detach, - (di_txinit_t) dma64_txinit, - (di_txreset_t) dma64_txreset, - (di_txenabled_t) dma64_txenabled, - (di_txsuspend_t) dma64_txsuspend, - (di_txresume_t) dma64_txresume, - (di_txsuspended_t) dma64_txsuspended, - (di_txsuspendedidle_t) dma64_txsuspendedidle, - (di_txfast_t) dma64_txfast, - (di_txstopped_t) dma64_txstopped, - (di_txreclaim_t) dma64_txreclaim, - (di_getnexttxp_t) dma64_getnexttxp, - (di_peeknexttxp_t) _dma_peeknexttxp, - (di_txblock_t) _dma_txblock, - (di_txunblock_t) _dma_txunblock, - (di_txactive_t) _dma_txactive, - (di_txrotate_t) dma64_txrotate, - - (di_rxinit_t) _dma_rxinit, - (di_rxreset_t) dma64_rxreset, - (di_rxidle_t) dma64_rxidle, - (di_rxstopped_t) dma64_rxstopped, - (di_rxenable_t) _dma_rxenable, - (di_rxenabled_t) dma64_rxenabled, - (di_rx_t) _dma_rx, - (di_rxfill_t) _dma_rxfill, - (di_rxreclaim_t) _dma_rxreclaim, - (di_getnextrxp_t) _dma_getnextrxp, - - (di_fifoloopbackenable_t) _dma_fifoloopbackenable, - (di_getvar_t) _dma_getvar, - (di_counterreset_t) _dma_counterreset, - -#ifdef BCMDBG - (di_dump_t) dma64_dump, - (di_dumptx_t) dma64_dumptx, - (di_dumprx_t) dma64_dumprx, -#else - NULL, - NULL, - NULL, -#endif - 34 -}; - -static di_fcn_t dma32proc = { - (di_detach_t) _dma_detach, - (di_txinit_t) dma32_txinit, - (di_txreset_t) dma32_txreset, - (di_txenabled_t) dma32_txenabled, - (di_txsuspend_t) dma32_txsuspend, - (di_txresume_t) dma32_txresume, - (di_txsuspended_t) dma32_txsuspended, - (di_txsuspendedidle_t) dma32_txsuspendedidle, - (di_txfast_t) dma32_txfast, - (di_txstopped_t) dma32_txstopped, - (di_txreclaim_t) dma32_txreclaim, - (di_getnexttxp_t) dma32_getnexttxp, - (di_peeknexttxp_t) _dma_peeknexttxp, - (di_txblock_t) _dma_txblock, - (di_txunblock_t) _dma_txunblock, - (di_txactive_t) _dma_txactive, - (di_txrotate_t) dma32_txrotate, - - (di_rxinit_t) _dma_rxinit, - (di_rxreset_t) dma32_rxreset, - (di_rxidle_t) dma32_rxidle, - (di_rxstopped_t) dma32_rxstopped, - (di_rxenable_t) _dma_rxenable, - (di_rxenabled_t) dma32_rxenabled, - (di_rx_t) _dma_rx, - (di_rxfill_t) _dma_rxfill, - (di_rxreclaim_t) _dma_rxreclaim, - (di_getnextrxp_t) _dma_getnextrxp, - - (di_fifoloopbackenable_t) _dma_fifoloopbackenable, - (di_getvar_t) _dma_getvar, - (di_counterreset_t) _dma_counterreset, - -#ifdef BCMDBG - (di_dump_t) dma32_dump, - (di_dumptx_t) dma32_dumptx, - (di_dumprx_t) dma32_dumprx, -#else - NULL, - NULL, - NULL, -#endif - 34 -}; - -hnddma_t * -dma_attach (osl_t * osh, char *name, sb_t * sbh, void *dmaregstx, - void *dmaregsrx, uint ntxd, uint nrxd, uint rxbufsize, - uint nrxpost, uint rxoffset, uint * msg_level) -{ - dma_info_t *di; - uint size; - - /* allocate private info structure */ - if ((di = MALLOC (osh, sizeof (dma_info_t))) == NULL) - { -#ifdef BCMDBG - printf ("dma_attach: out of memory, malloced %d bytes\n", - MALLOCED (osh)); -#endif - return (NULL); - } - bzero ((char *) di, sizeof (dma_info_t)); - - di->msg_level = msg_level ? msg_level : &dma_msg_level; - - /* old chips w/o sb is no longer supported */ - ASSERT (sbh != NULL); - - di->dma64 = ((sb_coreflagshi (sbh, 0, 0) & SBTMH_DMA64) == SBTMH_DMA64); - -#ifndef BCMDMA64 - if (di->dma64) - { - DMA_ERROR (("dma_attach: driver doesn't have the capability to support " - "64 bits DMA\n")); - goto fail; - } -#endif - - /* check arguments */ - ASSERT (ISPOWEROF2 (ntxd)); - ASSERT (ISPOWEROF2 (nrxd)); - if (nrxd == 0) - ASSERT (dmaregsrx == NULL); - if (ntxd == 0) - ASSERT (dmaregstx == NULL); - - - /* init dma reg pointer */ - if (di->dma64) - { - ASSERT (ntxd <= D64MAXDD); - ASSERT (nrxd <= D64MAXDD); - di->d64txregs = (dma64regs_t *) dmaregstx; - di->d64rxregs = (dma64regs_t *) dmaregsrx; - - di->dma64align = D64RINGALIGN; - if ((ntxd < D64MAXDD / 2) && (nrxd < D64MAXDD / 2)) - { - /* for smaller dd table, HW relax the alignment requirement */ - di->dma64align = D64RINGALIGN / 2; - } - } - else - { - ASSERT (ntxd <= D32MAXDD); - ASSERT (nrxd <= D32MAXDD); - di->d32txregs = (dma32regs_t *) dmaregstx; - di->d32rxregs = (dma32regs_t *) dmaregsrx; - } - - DMA_TRACE (("%s: dma_attach: %s osh %p ntxd %d nrxd %d rxbufsize %d nrxpost %d " "rxoffset %d dmaregstx %p dmaregsrx %p\n", name, (di->dma64 ? "DMA64" : "DMA32"), osh, ntxd, nrxd, rxbufsize, nrxpost, rxoffset, dmaregstx, dmaregsrx)); - - /* make a private copy of our callers name */ - strncpy (di->name, name, MAXNAMEL); - di->name[MAXNAMEL - 1] = '\0'; - - di->osh = osh; - di->sbh = sbh; - - /* save tunables */ - di->ntxd = ntxd; - di->nrxd = nrxd; - - /* the actual dma size doesn't include the extra headroom */ - if (rxbufsize > BCMEXTRAHDROOM) - di->rxbufsize = rxbufsize - BCMEXTRAHDROOM; - else - di->rxbufsize = rxbufsize; - - di->nrxpost = nrxpost; - di->rxoffset = rxoffset; - - /* - * figure out the DMA physical address offset for dd and data - * for old chips w/o sb, use zero - * for new chips w sb, - * PCI/PCIE: they map silicon backplace address to zero based memory, need offset - * Other bus: use zero - * SB_BUS BIGENDIAN kludge: use sdram swapped region for data buffer, not descriptor - */ - di->ddoffsetlow = 0; - di->dataoffsetlow = 0; - /* for pci bus, add offset */ - if (sbh->bustype == PCI_BUS) - { - if ((sbh->buscoretype == SB_PCIE) && di->dma64) - { - /* pcie with DMA64 */ - di->ddoffsetlow = 0; - di->ddoffsethigh = SB_PCIE_DMA_H32; - } - else - { - /* pci(DMA32/DMA64) or pcie with DMA32 */ - di->ddoffsetlow = SB_PCI_DMA; - di->ddoffsethigh = 0; - } - di->dataoffsetlow = di->ddoffsetlow; - di->dataoffsethigh = di->ddoffsethigh; - } - -#if defined(__mips__) && defined(IL_BIGENDIAN) - di->dataoffsetlow = di->dataoffsetlow + SB_SDRAM_SWAPPED; -#endif - - di->addrext = _dma_isaddrext (di); - - /* allocate tx packet pointer vector */ - if (ntxd) - { - size = ntxd * sizeof (void *); - if ((di->txp = MALLOC (osh, size)) == NULL) - { - DMA_ERROR (("%s: dma_attach: out of tx memory, malloced %d bytes\n", - di->name, MALLOCED (osh))); - goto fail; - } - bzero ((char *) di->txp, size); - } - - /* allocate rx packet pointer vector */ - if (nrxd) - { - size = nrxd * sizeof (void *); - if ((di->rxp = MALLOC (osh, size)) == NULL) - { - DMA_ERROR (("%s: dma_attach: out of rx memory, malloced %d bytes\n", - di->name, MALLOCED (osh))); - goto fail; - } - bzero ((char *) di->rxp, size); - } - - /* allocate transmit descriptor ring, only need ntxd descriptors but it must be aligned */ - if (ntxd) - { - if (!_dma_alloc (di, DMA_TX)) - goto fail; - } - - /* allocate receive descriptor ring, only need nrxd descriptors but it must be aligned */ - if (nrxd) - { - if (!_dma_alloc (di, DMA_RX)) - goto fail; - } - - if ((di->ddoffsetlow == SB_PCI_DMA) && (di->txdpa > SB_PCI_DMA_SZ) - && !di->addrext) - { - DMA_ERROR (("%s: dma_attach: txdpa 0x%lx: addrext not supported\n", - di->name, di->txdpa)); - goto fail; - } - if ((di->ddoffsetlow == SB_PCI_DMA) && (di->rxdpa > SB_PCI_DMA_SZ) - && !di->addrext) - { - DMA_ERROR (("%s: dma_attach: rxdpa 0x%lx: addrext not supported\n", - di->name, di->rxdpa)); - goto fail; - } - - DMA_TRACE (("ddoffsetlow 0x%x ddoffsethigh 0x%x dataoffsetlow 0x%x dataoffsethigh " "0x%x addrext %d\n", di->ddoffsetlow, di->ddoffsethigh, di->dataoffsetlow, di->dataoffsethigh, di->addrext)); - - /* allocate tx packet pointer vector and DMA mapping vectors */ - if (ntxd) - { - - size = ntxd * sizeof (osldma_t **); - if ((di->txp_dmah = (osldma_t **) MALLOC (osh, size)) == NULL) - goto fail; - bzero ((char *) di->txp_dmah, size); - } - else - di->txp_dmah = NULL; - - /* allocate rx packet pointer vector and DMA mapping vectors */ - if (nrxd) - { - - size = nrxd * sizeof (osldma_t **); - if ((di->rxp_dmah = (osldma_t **) MALLOC (osh, size)) == NULL) - goto fail; - bzero ((char *) di->rxp_dmah, size); - - } - else - di->rxp_dmah = NULL; - - /* initialize opsvec of function pointers */ - di->hnddma.di_fn = DMA64_ENAB (di) ? dma64proc : dma32proc; - - return ((hnddma_t *) di); - -fail: - _dma_detach (di); - return (NULL); -} - -/* init the tx or rx descriptor */ -static INLINE void -dma32_dd_upd (dma_info_t * di, dma32dd_t * ddring, ulong pa, uint outidx, - uint32 * flags, uint32 bufcount) -{ - /* dma32 uses 32 bits control to fit both flags and bufcounter */ - *flags = *flags | (bufcount & CTRL_BC_MASK); - - if ((di->dataoffsetlow != SB_PCI_DMA) || !(pa & PCI32ADDR_HIGH)) - { - W_SM (&ddring[outidx].addr, BUS_SWAP32 (pa + di->dataoffsetlow)); - W_SM (&ddring[outidx].ctrl, BUS_SWAP32 (*flags)); - } - else - { - /* address extension */ - uint32 ae; - ASSERT (di->addrext); - ae = (pa & PCI32ADDR_HIGH) >> PCI32ADDR_HIGH_SHIFT; - pa &= ~PCI32ADDR_HIGH; - - *flags |= (ae << CTRL_AE_SHIFT); - W_SM (&ddring[outidx].addr, BUS_SWAP32 (pa + di->dataoffsetlow)); - W_SM (&ddring[outidx].ctrl, BUS_SWAP32 (*flags)); - } -} - -static INLINE void -dma64_dd_upd (dma_info_t * di, dma64dd_t * ddring, ulong pa, uint outidx, - uint32 * flags, uint32 bufcount) -{ - uint32 ctrl2 = bufcount & D64_CTRL2_BC_MASK; - - /* PCI bus with big(>1G) physical address, use address extension */ - if ((di->dataoffsetlow != SB_PCI_DMA) || !(pa & PCI32ADDR_HIGH)) - { - W_SM (&ddring[outidx].addrlow, BUS_SWAP32 (pa + di->dataoffsetlow)); - W_SM (&ddring[outidx].addrhigh, BUS_SWAP32 (0 + di->dataoffsethigh)); - W_SM (&ddring[outidx].ctrl1, BUS_SWAP32 (*flags)); - W_SM (&ddring[outidx].ctrl2, BUS_SWAP32 (ctrl2)); - } - else - { - /* address extension */ - uint32 ae; - ASSERT (di->addrext); - - ae = (pa & PCI32ADDR_HIGH) >> PCI32ADDR_HIGH_SHIFT; - pa &= ~PCI32ADDR_HIGH; - - ctrl2 |= (ae << D64_CTRL2_AE_SHIFT) & D64_CTRL2_AE; - W_SM (&ddring[outidx].addrlow, BUS_SWAP32 (pa + di->dataoffsetlow)); - W_SM (&ddring[outidx].addrhigh, BUS_SWAP32 (0 + di->dataoffsethigh)); - W_SM (&ddring[outidx].ctrl1, BUS_SWAP32 (*flags)); - W_SM (&ddring[outidx].ctrl2, BUS_SWAP32 (ctrl2)); - } -} - -static bool -_dma32_addrext (osl_t * osh, dma32regs_t * dma32regs) -{ - uint32 w; - - OR_REG (osh, &dma32regs->control, XC_AE); - w = R_REG (osh, &dma32regs->control); - AND_REG (osh, &dma32regs->control, ~XC_AE); - return ((w & XC_AE) == XC_AE); -} - -static bool -_dma_alloc (dma_info_t * di, uint direction) -{ - if (DMA64_ENAB (di)) - { - return dma64_alloc (di, direction); - } - else - { - return dma32_alloc (di, direction); - } -} - -/* !! may be called with core in reset */ -static void -_dma_detach (dma_info_t * di) -{ - if (di == NULL) - return; - - DMA_TRACE (("%s: dma_detach\n", di->name)); - - /* shouldn't be here if descriptors are unreclaimed */ - ASSERT (di->txin == di->txout); - ASSERT (di->rxin == di->rxout); - - /* free dma descriptor rings */ - if (DMA64_ENAB (di)) - { - if (di->txd64) - DMA_FREE_CONSISTENT (di->osh, - ((int8 *) (uintptr) di->txd64 - di->txdalign), - di->txdalloc, (di->txdpa - di->txdalign), - &di->tx_dmah); - if (di->rxd64) - DMA_FREE_CONSISTENT (di->osh, - ((int8 *) (uintptr) di->rxd64 - di->rxdalign), - di->rxdalloc, (di->rxdpa - di->rxdalign), - &di->rx_dmah); - } - else - { - if (di->txd32) - DMA_FREE_CONSISTENT (di->osh, - ((int8 *) (uintptr) di->txd32 - di->txdalign), - di->txdalloc, (di->txdpa - di->txdalign), - &di->tx_dmah); - if (di->rxd32) - DMA_FREE_CONSISTENT (di->osh, - ((int8 *) (uintptr) di->rxd32 - di->rxdalign), - di->rxdalloc, (di->rxdpa - di->rxdalign), - &di->rx_dmah); - } - - /* free packet pointer vectors */ - if (di->txp) - MFREE (di->osh, (void *) di->txp, (di->ntxd * sizeof (void *))); - if (di->rxp) - MFREE (di->osh, (void *) di->rxp, (di->nrxd * sizeof (void *))); - - /* free tx packet DMA handles */ - if (di->txp_dmah) - MFREE (di->osh, (void *) di->txp_dmah, di->ntxd * sizeof (osldma_t **)); - - /* free rx packet DMA handles */ - if (di->rxp_dmah) - MFREE (di->osh, (void *) di->rxp_dmah, di->nrxd * sizeof (osldma_t **)); - - /* free our private info structure */ - MFREE (di->osh, (void *) di, sizeof (dma_info_t)); - -} - -/* return TRUE if this dma engine supports DmaExtendedAddrChanges, otherwise FALSE */ -static bool -_dma_isaddrext (dma_info_t * di) -{ - if (DMA64_ENAB (di)) - { - /* DMA64 supports full 32 bits or 64 bits. AE is always valid */ - - /* not all tx or rx channel are available */ - if (di->d64txregs != NULL) - { - if (!_dma64_addrext (di->osh, di->d64txregs)) - { - DMA_ERROR (("%s: _dma_isaddrext: DMA64 tx doesn't have AE set\n", di->name)); - ASSERT (0); - } - return TRUE; - } - else if (di->d64rxregs != NULL) - { - if (!_dma64_addrext (di->osh, di->d64rxregs)) - { - DMA_ERROR (("%s: _dma_isaddrext: DMA64 rx doesn't have AE set\n", di->name)); - ASSERT (0); - } - return TRUE; - } - return FALSE; - } - else if (di->d32txregs) - return (_dma32_addrext (di->osh, di->d32txregs)); - else if (di->d32rxregs) - return (_dma32_addrext (di->osh, di->d32rxregs)); - return FALSE; -} - -/* initialize descriptor table base address */ -static void -_dma_ddtable_init (dma_info_t * di, uint direction, ulong pa) -{ - if (DMA64_ENAB (di)) - { - - if ((di->ddoffsetlow != SB_PCI_DMA) || !(pa & PCI32ADDR_HIGH)) - { - if (direction == DMA_TX) - { - W_REG (di->osh, &di->d64txregs->addrlow, - (pa + di->ddoffsetlow)); - W_REG (di->osh, &di->d64txregs->addrhigh, di->ddoffsethigh); - } - else - { - W_REG (di->osh, &di->d64rxregs->addrlow, - (pa + di->ddoffsetlow)); - W_REG (di->osh, &di->d64rxregs->addrhigh, di->ddoffsethigh); - } - } - else - { - /* DMA64 32bits address extension */ - uint32 ae; - ASSERT (di->addrext); - - /* shift the high bit(s) from pa to ae */ - ae = (pa & PCI32ADDR_HIGH) >> PCI32ADDR_HIGH_SHIFT; - pa &= ~PCI32ADDR_HIGH; - - if (direction == DMA_TX) - { - W_REG (di->osh, &di->d64txregs->addrlow, - (pa + di->ddoffsetlow)); - W_REG (di->osh, &di->d64txregs->addrhigh, di->ddoffsethigh); - SET_REG (di->osh, &di->d64txregs->control, D64_XC_AE, - (ae << D64_XC_AE_SHIFT)); - } - else - { - W_REG (di->osh, &di->d64rxregs->addrlow, - (pa + di->ddoffsetlow)); - W_REG (di->osh, &di->d64rxregs->addrhigh, di->ddoffsethigh); - SET_REG (di->osh, &di->d64rxregs->control, D64_RC_AE, - (ae << D64_RC_AE_SHIFT)); - } - } - - } - else - { - if ((di->ddoffsetlow != SB_PCI_DMA) || !(pa & PCI32ADDR_HIGH)) - { - if (direction == DMA_TX) - W_REG (di->osh, &di->d32txregs->addr, (pa + di->ddoffsetlow)); - else - W_REG (di->osh, &di->d32rxregs->addr, (pa + di->ddoffsetlow)); - } - else - { - /* dma32 address extension */ - uint32 ae; - ASSERT (di->addrext); - - /* shift the high bit(s) from pa to ae */ - ae = (pa & PCI32ADDR_HIGH) >> PCI32ADDR_HIGH_SHIFT; - pa &= ~PCI32ADDR_HIGH; - - if (direction == DMA_TX) - { - W_REG (di->osh, &di->d32txregs->addr, (pa + di->ddoffsetlow)); - SET_REG (di->osh, &di->d32txregs->control, XC_AE, - ae << XC_AE_SHIFT); - } - else - { - W_REG (di->osh, &di->d32rxregs->addr, (pa + di->ddoffsetlow)); - SET_REG (di->osh, &di->d32rxregs->control, RC_AE, - ae << RC_AE_SHIFT); - } - } - } -} - -static void -_dma_fifoloopbackenable (dma_info_t * di) -{ - DMA_TRACE (("%s: dma_fifoloopbackenable\n", di->name)); - if (DMA64_ENAB (di)) - OR_REG (di->osh, &di->d64txregs->control, D64_XC_LE); - else - OR_REG (di->osh, &di->d32txregs->control, XC_LE); -} - -static void -_dma_rxinit (dma_info_t * di) -{ - DMA_TRACE (("%s: dma_rxinit\n", di->name)); - - if (di->nrxd == 0) - return; - - di->rxin = di->rxout = 0; - - /* clear rx descriptor ring */ - if (DMA64_ENAB (di)) - BZERO_SM ((void *) (uintptr) di->rxd64, (di->nrxd * sizeof (dma64dd_t))); - else - BZERO_SM ((void *) (uintptr) di->rxd32, (di->nrxd * sizeof (dma32dd_t))); - - _dma_rxenable (di); - _dma_ddtable_init (di, DMA_RX, di->rxdpa); -} - -static void -_dma_rxenable (dma_info_t * di) -{ - DMA_TRACE (("%s: dma_rxenable\n", di->name)); - - if (DMA64_ENAB (di)) - W_REG (di->osh, &di->d64rxregs->control, - ((di->rxoffset << D64_RC_RO_SHIFT) | D64_RC_RE)); - else - W_REG (di->osh, &di->d32rxregs->control, - ((di->rxoffset << RC_RO_SHIFT) | RC_RE)); -} - -/* !! rx entry routine, returns a pointer to the next frame received, - * or NULL if there are no more - */ -static void * -_dma_rx (dma_info_t * di) -{ - void *p; - uint len; - int skiplen = 0; - - while ((p = _dma_getnextrxp (di, FALSE))) - { - /* skip giant packets which span multiple rx descriptors */ - if (skiplen > 0) - { - skiplen -= di->rxbufsize; - if (skiplen < 0) - skiplen = 0; - PKTFREE (di->osh, p, FALSE); - continue; - } - - len = ltoh16 (*(uint16 *) (PKTDATA (di->osh, p))); - DMA_TRACE (("%s: dma_rx len %d\n", di->name, len)); - - /* bad frame length check */ - if (len > (di->rxbufsize - di->rxoffset)) - { - DMA_ERROR (("%s: dma_rx: bad frame length (%d)\n", di->name, len)); - if (len > 0) - skiplen = len - (di->rxbufsize - di->rxoffset); - PKTFREE (di->osh, p, FALSE); - di->hnddma.rxgiants++; - continue; - } - - /* set actual length */ - PKTSETLEN (di->osh, p, (di->rxoffset + len)); - - break; - } - - return (p); -} - -/* post receive buffers */ -static void -_dma_rxfill (dma_info_t * di) -{ - void *p; - uint rxin, rxout; - uint32 flags = 0; - uint n; - uint i; - uint32 pa; - uint extra_offset = 0; - - /* - * Determine how many receive buffers we're lacking - * from the full complement, allocate, initialize, - * and post them, then update the chip rx lastdscr. - */ - - rxin = di->rxin; - rxout = di->rxout; - - n = di->nrxpost - NRXDACTIVE (rxin, rxout); - - DMA_TRACE (("%s: dma_rxfill: post %d\n", di->name, n)); - - if (di->rxbufsize > BCMEXTRAHDROOM) - extra_offset = BCMEXTRAHDROOM; - - for (i = 0; i < n; i++) - { - /* the di->rxbufsize doesn't include the extra headroom, we need to add it to the - size to be allocated - */ - if ((p = PKTGET (di->osh, di->rxbufsize + extra_offset, FALSE)) == NULL) - { - DMA_ERROR (("%s: dma_rxfill: out of rxbufs\n", di->name)); - di->hnddma.rxnobuf++; - break; - } - /* reserve an extra headroom, if applicable */ - if (extra_offset) - PKTPULL (di->osh, p, extra_offset); - - /* Do a cached write instead of uncached write since DMA_MAP - * will flush the cache. - */ - *(uint32 *) (PKTDATA (di->osh, p)) = 0; - - pa = (uint32) DMA_MAP (di->osh, PKTDATA (di->osh, p), - di->rxbufsize, DMA_RX, p, &di->rxp_dmah[rxout]); - - ASSERT (ISALIGNED (pa, 4)); - - /* save the free packet pointer */ - ASSERT (di->rxp[rxout] == NULL); - di->rxp[rxout] = p; - - /* reset flags for each descriptor */ - flags = 0; - if (DMA64_ENAB (di)) - { - if (rxout == (di->nrxd - 1)) - flags = D64_CTRL1_EOT; - - dma64_dd_upd (di, di->rxd64, pa, rxout, &flags, di->rxbufsize); - } - else - { - if (rxout == (di->nrxd - 1)) - flags = CTRL_EOT; - - dma32_dd_upd (di, di->rxd32, pa, rxout, &flags, di->rxbufsize); - } - rxout = NEXTRXD (rxout); - } - - di->rxout = rxout; - - /* update the chip lastdscr pointer */ - if (DMA64_ENAB (di)) - { - W_REG (di->osh, &di->d64rxregs->ptr, I2B (rxout, dma64dd_t)); - } - else - { - W_REG (di->osh, &di->d32rxregs->ptr, I2B (rxout, dma32dd_t)); - } -} - -/* like getnexttxp but no reclaim */ -static void * -_dma_peeknexttxp (dma_info_t * di) -{ - uint end, i; - - if (di->ntxd == 0) - return (NULL); - - if (DMA64_ENAB (di)) - { - end = - B2I (R_REG (di->osh, &di->d64txregs->status0) & D64_XS0_CD_MASK, - dma64dd_t); - } - else - { - end = - B2I (R_REG (di->osh, &di->d32txregs->status) & XS_CD_MASK, dma32dd_t); - } - - for (i = di->txin; i != end; i = NEXTTXD (i)) - if (di->txp[i]) - return (di->txp[i]); - - return (NULL); -} - -static void -_dma_rxreclaim (dma_info_t * di) -{ - void *p; - - /* "unused local" warning suppression for OSLs that - * define PKTFREE() without using the di->osh arg - */ - di = di; - - DMA_TRACE (("%s: dma_rxreclaim\n", di->name)); - - while ((p = _dma_getnextrxp (di, TRUE))) - PKTFREE (di->osh, p, FALSE); -} - -static void * -_dma_getnextrxp (dma_info_t * di, bool forceall) -{ - if (di->nrxd == 0) - return (NULL); - - if (DMA64_ENAB (di)) - { - return dma64_getnextrxp (di, forceall); - } - else - { - return dma32_getnextrxp (di, forceall); - } -} - -static void -_dma_txblock (dma_info_t * di) -{ - di->hnddma.txavail = 0; -} - -static void -_dma_txunblock (dma_info_t * di) -{ - di->hnddma.txavail = di->ntxd - NTXDACTIVE (di->txin, di->txout) - 1; -} - -static uint -_dma_txactive (dma_info_t * di) -{ - return (NTXDACTIVE (di->txin, di->txout)); -} - -static void -_dma_counterreset (dma_info_t * di) -{ - /* reset all software counter */ - di->hnddma.rxgiants = 0; - di->hnddma.rxnobuf = 0; - di->hnddma.txnobuf = 0; -} - -/* get the address of the var in order to change later */ -static uintptr -_dma_getvar (dma_info_t * di, const char *name) -{ - if (!strcmp (name, "&txavail")) - return ((uintptr) & (di->hnddma.txavail)); - else - { - ASSERT (0); - } - return (0); -} - -void -dma_txpioloopback (osl_t * osh, dma32regs_t * regs) -{ - OR_REG (osh, ®s->control, XC_LE); -} - -#ifdef BCMDBG -static void -dma32_dumpring (dma_info_t * di, struct bcmstrbuf *b, dma32dd_t * ring, - uint start, uint end, uint max_num) -{ - uint i; - - for (i = start; i != end; i = XXD ((i + 1), max_num)) - { - /* in the format of high->low 8 bytes */ - bcm_bprintf (b, "ring index %d: 0x%x %x\n", i, ring[i].addr, - ring[i].ctrl); - } -} - -static void -dma32_dumptx (dma_info_t * di, struct bcmstrbuf *b, bool dumpring) -{ - if (di->ntxd == 0) - return; - - bcm_bprintf (b, "DMA32: txd32 %p txdpa 0x%lx txp %p txin %d txout %d " - "txavail %d\n", di->txd32, di->txdpa, di->txp, di->txin, - di->txout, di->hnddma.txavail); - - bcm_bprintf (b, "xmtcontrol 0x%x xmtaddr 0x%x xmtptr 0x%x xmtstatus 0x%x\n", - R_REG (di->osh, &di->d32txregs->control), - R_REG (di->osh, &di->d32txregs->addr), - R_REG (di->osh, &di->d32txregs->ptr), - R_REG (di->osh, &di->d32txregs->status)); - - if (dumpring && di->txd32) - dma32_dumpring (di, b, di->txd32, di->txin, di->txout, di->ntxd); -} - -static void -dma32_dumprx (dma_info_t * di, struct bcmstrbuf *b, bool dumpring) -{ - if (di->nrxd == 0) - return; - - bcm_bprintf (b, "DMA32: rxd32 %p rxdpa 0x%lx rxp %p rxin %d rxout %d\n", - di->rxd32, di->rxdpa, di->rxp, di->rxin, di->rxout); - - bcm_bprintf (b, "rcvcontrol 0x%x rcvaddr 0x%x rcvptr 0x%x rcvstatus 0x%x\n", - R_REG (di->osh, &di->d32rxregs->control), - R_REG (di->osh, &di->d32rxregs->addr), - R_REG (di->osh, &di->d32rxregs->ptr), - R_REG (di->osh, &di->d32rxregs->status)); - if (di->rxd32 && dumpring) - dma32_dumpring (di, b, di->rxd32, di->rxin, di->rxout, di->nrxd); -} - -static void -dma32_dump (dma_info_t * di, struct bcmstrbuf *b, bool dumpring) -{ - dma32_dumptx (di, b, dumpring); - dma32_dumprx (di, b, dumpring); -} - -static void -dma64_dumpring (dma_info_t * di, struct bcmstrbuf *b, dma64dd_t * ring, - uint start, uint end, uint max_num) -{ - uint i; - - for (i = start; i != end; i = XXD ((i + 1), max_num)) - { - /* in the format of high->low 16 bytes */ - bcm_bprintf (b, "ring index %d: 0x%x %x %x %x\n", - i, ring[i].addrhigh, ring[i].addrlow, ring[i].ctrl2, - ring[i].ctrl1); - } -} - -static void -dma64_dumptx (dma_info_t * di, struct bcmstrbuf *b, bool dumpring) -{ - if (di->ntxd == 0) - return; - - bcm_bprintf (b, "DMA64: txd64 %p txdpa 0x%lx txp %p txin %d txout %d " - "txavail %d\n", di->txd64, di->txdpa, di->txp, di->txin, - di->txout, di->hnddma.txavail); - - bcm_bprintf (b, "xmtcontrol 0x%x xmtaddrlow 0x%x xmtaddrhigh 0x%x " - "xmtptr 0x%x xmtstatus0 0x%x xmtstatus1 0x%x\n", - R_REG (di->osh, &di->d64txregs->control), - R_REG (di->osh, &di->d64txregs->addrlow), - R_REG (di->osh, &di->d64txregs->addrhigh), - R_REG (di->osh, &di->d64txregs->ptr), - R_REG (di->osh, &di->d64txregs->status0), - R_REG (di->osh, &di->d64txregs->status1)); - - if (dumpring && di->txd64) - { - dma64_dumpring (di, b, di->txd64, di->txin, di->txout, di->ntxd); - } -} - -static void -dma64_dumprx (dma_info_t * di, struct bcmstrbuf *b, bool dumpring) -{ - if (di->nrxd == 0) - return; - - bcm_bprintf (b, "DMA64: rxd64 %p rxdpa 0x%lx rxp %p rxin %d rxout %d\n", - di->rxd64, di->rxdpa, di->rxp, di->rxin, di->rxout); - - bcm_bprintf (b, "rcvcontrol 0x%x rcvaddrlow 0x%x rcvaddrhigh 0x%x rcvptr " - "0x%x rcvstatus0 0x%x rcvstatus1 0x%x\n", - R_REG (di->osh, &di->d64rxregs->control), - R_REG (di->osh, &di->d64rxregs->addrlow), - R_REG (di->osh, &di->d64rxregs->addrhigh), - R_REG (di->osh, &di->d64rxregs->ptr), - R_REG (di->osh, &di->d64rxregs->status0), - R_REG (di->osh, &di->d64rxregs->status1)); - if (di->rxd64 && dumpring) - { - dma64_dumpring (di, b, di->rxd64, di->rxin, di->rxout, di->nrxd); - } -} - -static void -dma64_dump (dma_info_t * di, struct bcmstrbuf *b, bool dumpring) -{ - dma64_dumptx (di, b, dumpring); - dma64_dumprx (di, b, dumpring); -} - -#endif /* BCMDBG */ - - -/* 32 bits DMA functions */ -static void -dma32_txinit (dma_info_t * di) -{ - DMA_TRACE (("%s: dma_txinit\n", di->name)); - - if (di->ntxd == 0) - return; - - di->txin = di->txout = 0; - di->hnddma.txavail = di->ntxd - 1; - - /* clear tx descriptor ring */ - BZERO_SM ((void *) (uintptr) di->txd32, (di->ntxd * sizeof (dma32dd_t))); - W_REG (di->osh, &di->d32txregs->control, XC_XE); - _dma_ddtable_init (di, DMA_TX, di->txdpa); -} - -static bool -dma32_txenabled (dma_info_t * di) -{ - uint32 xc; - - /* If the chip is dead, it is not enabled :-) */ - xc = R_REG (di->osh, &di->d32txregs->control); - return ((xc != 0xffffffff) && (xc & XC_XE)); -} - -static void -dma32_txsuspend (dma_info_t * di) -{ - DMA_TRACE (("%s: dma_txsuspend\n", di->name)); - - if (di->ntxd == 0) - return; - - OR_REG (di->osh, &di->d32txregs->control, XC_SE); -} - -static void -dma32_txresume (dma_info_t * di) -{ - DMA_TRACE (("%s: dma_txresume\n", di->name)); - - if (di->ntxd == 0) - return; - - AND_REG (di->osh, &di->d32txregs->control, ~XC_SE); -} - -static bool -dma32_txsuspended (dma_info_t * di) -{ - return (di->ntxd == 0) - || ((R_REG (di->osh, &di->d32txregs->control) & XC_SE) == XC_SE); -} - -static void -dma32_txreclaim (dma_info_t * di, bool forceall) -{ - void *p; - - DMA_TRACE (("%s: dma_txreclaim %s\n", di->name, forceall ? "all" : "")); - - while ((p = dma32_getnexttxp (di, forceall))) - PKTFREE (di->osh, p, TRUE); -} - -static bool -dma32_txstopped (dma_info_t * di) -{ - return ((R_REG (di->osh, &di->d32txregs->status) & XS_XS_MASK) == - XS_XS_STOPPED); -} - -static bool -dma32_rxstopped (dma_info_t * di) -{ - return ((R_REG (di->osh, &di->d32rxregs->status) & RS_RS_MASK) == - RS_RS_STOPPED); -} - -static bool -dma32_alloc (dma_info_t * di, uint direction) -{ - uint size; - uint ddlen; - void *va; - - ddlen = sizeof (dma32dd_t); - - size = (direction == DMA_TX) ? (di->ntxd * ddlen) : (di->nrxd * ddlen); - - if (!ISALIGNED (DMA_CONSISTENT_ALIGN, D32RINGALIGN)) - size += D32RINGALIGN; - - - if (direction == DMA_TX) - { - if ((va = - DMA_ALLOC_CONSISTENT (di->osh, size, &di->txdpa, - &di->tx_dmah)) == NULL) - { - DMA_ERROR (("%s: dma_attach: DMA_ALLOC_CONSISTENT(ntxd) failed\n", - di->name)); - return FALSE; - } - - di->txd32 = (dma32dd_t *) ROUNDUP ((uintptr) va, D32RINGALIGN); - di->txdalign = (uint) ((int8 *) (uintptr) di->txd32 - (int8 *) va); - di->txdpa += di->txdalign; - di->txdalloc = size; - ASSERT (ISALIGNED ((uintptr) di->txd32, D32RINGALIGN)); - } - else - { - if ((va = - DMA_ALLOC_CONSISTENT (di->osh, size, &di->rxdpa, - &di->rx_dmah)) == NULL) - { - DMA_ERROR (("%s: dma_attach: DMA_ALLOC_CONSISTENT(nrxd) failed\n", - di->name)); - return FALSE; - } - di->rxd32 = (dma32dd_t *) ROUNDUP ((uintptr) va, D32RINGALIGN); - di->rxdalign = (uint) ((int8 *) (uintptr) di->rxd32 - (int8 *) va); - di->rxdpa += di->rxdalign; - di->rxdalloc = size; - ASSERT (ISALIGNED ((uintptr) di->rxd32, D32RINGALIGN)); - } - - return TRUE; -} - -static bool -dma32_txreset (dma_info_t * di) -{ - uint32 status; - - if (di->ntxd == 0) - return TRUE; - - /* suspend tx DMA first */ - W_REG (di->osh, &di->d32txregs->control, XC_SE); - SPINWAIT (((status = (R_REG (di->osh, &di->d32txregs->status) & XS_XS_MASK)) - != XS_XS_DISABLED) && - (status != XS_XS_IDLE) && (status != XS_XS_STOPPED), (10000)); - - W_REG (di->osh, &di->d32txregs->control, 0); - SPINWAIT (((status = (R_REG (di->osh, - &di->d32txregs->status) & XS_XS_MASK)) != - XS_XS_DISABLED), 10000); - - /* wait for the last transaction to complete */ - OSL_DELAY (300); - - return (status == XS_XS_DISABLED); -} - -static bool -dma32_rxidle (dma_info_t * di) -{ - DMA_TRACE (("%s: dma_rxidle\n", di->name)); - - if (di->nrxd == 0) - return TRUE; - - return ((R_REG (di->osh, &di->d32rxregs->status) & RS_CD_MASK) == - R_REG (di->osh, &di->d32rxregs->ptr)); -} - -static bool -dma32_rxreset (dma_info_t * di) -{ - uint32 status; - - if (di->nrxd == 0) - return TRUE; - - W_REG (di->osh, &di->d32rxregs->control, 0); - SPINWAIT (((status = (R_REG (di->osh, - &di->d32rxregs->status) & RS_RS_MASK)) != - RS_RS_DISABLED), 10000); - - return (status == RS_RS_DISABLED); -} - -static bool -dma32_rxenabled (dma_info_t * di) -{ - uint32 rc; - - rc = R_REG (di->osh, &di->d32rxregs->control); - return ((rc != 0xffffffff) && (rc & RC_RE)); -} - -static bool -dma32_txsuspendedidle (dma_info_t * di) -{ - if (di->ntxd == 0) - return TRUE; - - if (!(R_REG (di->osh, &di->d32txregs->control) & XC_SE)) - return 0; - - if ((R_REG (di->osh, &di->d32txregs->status) & XS_XS_MASK) != XS_XS_IDLE) - return 0; - - OSL_DELAY (2); - return ((R_REG (di->osh, &di->d32txregs->status) & XS_XS_MASK) == - XS_XS_IDLE); -} - -/* !! tx entry routine - * supports full 32bit dma engine buffer addressing so - * dma buffers can cross 4 Kbyte page boundaries. - */ -static int -dma32_txfast (dma_info_t * di, void *p0, bool commit) -{ - void *p, *next; - uchar *data; - uint len; - uint txout; - uint32 flags = 0; - uint32 pa; - - DMA_TRACE (("%s: dma_txfast\n", di->name)); - - txout = di->txout; - - /* - * Walk the chain of packet buffers - * allocating and initializing transmit descriptor entries. - */ - for (p = p0; p; p = next) - { - data = PKTDATA (di->osh, p); - len = PKTLEN (di->osh, p); - next = PKTNEXT (di->osh, p); - - /* return nonzero if out of tx descriptors */ - if (NEXTTXD (txout) == di->txin) - goto outoftxd; - - if (len == 0) - continue; - - /* get physical address of buffer start */ - pa = - (uint32) DMA_MAP (di->osh, data, len, DMA_TX, p, - &di->txp_dmah[txout]); - - flags = 0; - if (p == p0) - flags |= CTRL_SOF; - if (next == NULL) - flags |= (CTRL_IOC | CTRL_EOF); - if (txout == (di->ntxd - 1)) - flags |= CTRL_EOT; - - dma32_dd_upd (di, di->txd32, pa, txout, &flags, len); - ASSERT (di->txp[txout] == NULL); - - txout = NEXTTXD (txout); - } - - /* if last txd eof not set, fix it */ - if (!(flags & CTRL_EOF)) - W_SM (&di->txd32[PREVTXD (txout)].ctrl, - BUS_SWAP32 (flags | CTRL_IOC | CTRL_EOF)); - - /* save the packet */ - di->txp[PREVTXD (txout)] = p0; - - /* bump the tx descriptor index */ - di->txout = txout; - - /* kick the chip */ - if (commit) - W_REG (di->osh, &di->d32txregs->ptr, I2B (txout, dma32dd_t)); - - /* tx flow control */ - di->hnddma.txavail = di->ntxd - NTXDACTIVE (di->txin, di->txout) - 1; - - return (0); - -outoftxd: - DMA_ERROR (("%s: dma_txfast: out of txds\n", di->name)); - PKTFREE (di->osh, p0, TRUE); - di->hnddma.txavail = 0; - di->hnddma.txnobuf++; - return (-1); -} - -/* - * Reclaim next completed txd (txds if using chained buffers) and - * return associated packet. - * If 'force' is true, reclaim txd(s) and return associated packet - * regardless of the value of the hardware "curr" pointer. - */ -static void * -dma32_getnexttxp (dma_info_t * di, bool forceall) -{ - uint start, end, i; - void *txp; - - DMA_TRACE (("%s: dma_getnexttxp %s\n", di->name, forceall ? "all" : "")); - - if (di->ntxd == 0) - return (NULL); - - txp = NULL; - - start = di->txin; - if (forceall) - end = di->txout; - else - end = - B2I (R_REG (di->osh, &di->d32txregs->status) & XS_CD_MASK, dma32dd_t); - - if ((start == 0) && (end > di->txout)) - goto bogus; - - for (i = start; i != end && !txp; i = NEXTTXD (i)) - { - DMA_UNMAP (di->osh, - (BUS_SWAP32 (R_SM (&di->txd32[i].addr)) - di->dataoffsetlow), - (BUS_SWAP32 (R_SM (&di->txd32[i].ctrl)) & CTRL_BC_MASK), - DMA_TX, di->txp[i], &di->txp_dmah[i]); - - W_SM (&di->txd32[i].addr, 0xdeadbeef); - txp = di->txp[i]; - di->txp[i] = NULL; - } - - di->txin = i; - - /* tx flow control */ - di->hnddma.txavail = di->ntxd - NTXDACTIVE (di->txin, di->txout) - 1; - - return (txp); - -bogus: -/* - DMA_ERROR(("dma_getnexttxp: bogus curr: start %d end %d txout %d force %d\n", - start, end, di->txout, forceall)); -*/ - return (NULL); -} - -static void * -dma32_getnextrxp (dma_info_t * di, bool forceall) -{ - uint i; - void *rxp; - - /* if forcing, dma engine must be disabled */ - ASSERT (!forceall || !dma32_rxenabled (di)); - - i = di->rxin; - - /* return if no packets posted */ - if (i == di->rxout) - return (NULL); - - /* ignore curr if forceall */ - if (!forceall - && (i == - B2I (R_REG (di->osh, &di->d32rxregs->status) & RS_CD_MASK, - dma32dd_t))) - return (NULL); - - /* get the packet pointer that corresponds to the rx descriptor */ - rxp = di->rxp[i]; - ASSERT (rxp); - di->rxp[i] = NULL; - - /* clear this packet from the descriptor ring */ - DMA_UNMAP (di->osh, - (BUS_SWAP32 (R_SM (&di->rxd32[i].addr)) - di->dataoffsetlow), - di->rxbufsize, DMA_RX, rxp, &di->rxp_dmah[i]); - - W_SM (&di->rxd32[i].addr, 0xdeadbeef); - - di->rxin = NEXTRXD (i); - - return (rxp); -} - -/* - * Rotate all active tx dma ring entries "forward" by (ActiveDescriptor - txin). - */ -static void -dma32_txrotate (dma_info_t * di) -{ - uint ad; - uint nactive; - uint rot; - uint old, new; - uint32 w; - uint first, last; - - ASSERT (dma32_txsuspendedidle (di)); - - nactive = _dma_txactive (di); - ad = - B2I (((R_REG (di->osh, &di->d32txregs->status) & XS_AD_MASK) >> - XS_AD_SHIFT), dma32dd_t); - rot = TXD (ad - di->txin); - - ASSERT (rot < di->ntxd); - - /* full-ring case is a lot harder - don't worry about this */ - if (rot >= (di->ntxd - nactive)) - { - DMA_ERROR (("%s: dma_txrotate: ring full - punt\n", di->name)); - return; - } - - first = di->txin; - last = PREVTXD (di->txout); - - /* move entries starting at last and moving backwards to first */ - for (old = last; old != PREVTXD (first); old = PREVTXD (old)) - { - new = TXD (old + rot); - - /* - * Move the tx dma descriptor. - * EOT is set only in the last entry in the ring. - */ - w = BUS_SWAP32 (R_SM (&di->txd32[old].ctrl)) & ~CTRL_EOT; - if (new == (di->ntxd - 1)) - w |= CTRL_EOT; - W_SM (&di->txd32[new].ctrl, BUS_SWAP32 (w)); - W_SM (&di->txd32[new].addr, R_SM (&di->txd32[old].addr)); - - /* zap the old tx dma descriptor address field */ - W_SM (&di->txd32[old].addr, BUS_SWAP32 (0xdeadbeef)); - - /* move the corresponding txp[] entry */ - ASSERT (di->txp[new] == NULL); - di->txp[new] = di->txp[old]; - di->txp[old] = NULL; - } - - /* update txin and txout */ - di->txin = ad; - di->txout = TXD (di->txout + rot); - di->hnddma.txavail = di->ntxd - NTXDACTIVE (di->txin, di->txout) - 1; - - /* kick the chip */ - W_REG (di->osh, &di->d32txregs->ptr, I2B (di->txout, dma32dd_t)); -} - -/* 64 bits DMA functions */ - -#ifdef BCMDMA64 -static void -dma64_txinit (dma_info_t * di) -{ - DMA_TRACE (("%s: dma_txinit\n", di->name)); - - if (di->ntxd == 0) - return; - - di->txin = di->txout = 0; - di->hnddma.txavail = di->ntxd - 1; - - /* clear tx descriptor ring */ - BZERO_SM ((void *) (uintptr) di->txd64, (di->ntxd * sizeof (dma64dd_t))); - W_REG (di->osh, &di->d64txregs->control, D64_XC_XE); - _dma_ddtable_init (di, DMA_TX, di->txdpa); -} - -static bool -dma64_txenabled (dma_info_t * di) -{ - uint32 xc; - - /* If the chip is dead, it is not enabled :-) */ - xc = R_REG (di->osh, &di->d64txregs->control); - return ((xc != 0xffffffff) && (xc & D64_XC_XE)); -} - -static void -dma64_txsuspend (dma_info_t * di) -{ - DMA_TRACE (("%s: dma_txsuspend\n", di->name)); - - if (di->ntxd == 0) - return; - - OR_REG (di->osh, &di->d64txregs->control, D64_XC_SE); -} - -static void -dma64_txresume (dma_info_t * di) -{ - DMA_TRACE (("%s: dma_txresume\n", di->name)); - - if (di->ntxd == 0) - return; - - AND_REG (di->osh, &di->d64txregs->control, ~D64_XC_SE); -} - -static bool -dma64_txsuspended (dma_info_t * di) -{ - return (di->ntxd == 0) - || ((R_REG (di->osh, &di->d64txregs->control) & D64_XC_SE) == D64_XC_SE); -} - -static void -dma64_txreclaim (dma_info_t * di, bool forceall) -{ - void *p; - - DMA_TRACE (("%s: dma_txreclaim %s\n", di->name, forceall ? "all" : "")); - - while ((p = dma64_getnexttxp (di, forceall))) - PKTFREE (di->osh, p, TRUE); -} - -static bool -dma64_txstopped (dma_info_t * di) -{ - return ((R_REG (di->osh, &di->d64txregs->status0) & D64_XS0_XS_MASK) == - D64_XS0_XS_STOPPED); -} - -static bool -dma64_rxstopped (dma_info_t * di) -{ - return ((R_REG (di->osh, &di->d64rxregs->status0) & D64_RS0_RS_MASK) == - D64_RS0_RS_STOPPED); -} - -static bool -dma64_alloc (dma_info_t * di, uint direction) -{ - uint size; - uint ddlen; - uint32 alignbytes; - void *va; - - ddlen = sizeof (dma64dd_t); - - size = (direction == DMA_TX) ? (di->ntxd * ddlen) : (di->nrxd * ddlen); - - alignbytes = di->dma64align; - - if (!ISALIGNED (DMA_CONSISTENT_ALIGN, alignbytes)) - size += alignbytes; - - if (direction == DMA_TX) - { - if ((va = - DMA_ALLOC_CONSISTENT (di->osh, size, &di->txdpa, - &di->tx_dmah)) == NULL) - { - DMA_ERROR (("%s: dma_attach: DMA_ALLOC_CONSISTENT(ntxd) failed\n", - di->name)); - return FALSE; - } - - di->txd64 = (dma64dd_t *) ROUNDUP ((uintptr) va, alignbytes); - di->txdalign = (uint) ((int8 *) (uintptr) di->txd64 - (int8 *) va); - di->txdpa += di->txdalign; - di->txdalloc = size; - ASSERT (ISALIGNED ((uintptr) di->txd64, alignbytes)); - } - else - { - if ((va = - DMA_ALLOC_CONSISTENT (di->osh, size, &di->rxdpa, - &di->rx_dmah)) == NULL) - { - DMA_ERROR (("%s: dma_attach: DMA_ALLOC_CONSISTENT(nrxd) failed\n", - di->name)); - return FALSE; - } - di->rxd64 = (dma64dd_t *) ROUNDUP ((uintptr) va, alignbytes); - di->rxdalign = (uint) ((int8 *) (uintptr) di->rxd64 - (int8 *) va); - di->rxdpa += di->rxdalign; - di->rxdalloc = size; - ASSERT (ISALIGNED ((uintptr) di->rxd64, alignbytes)); - } - - return TRUE; -} - -static bool -dma64_txreset (dma_info_t * di) -{ - uint32 status; - - if (di->ntxd == 0) - return TRUE; - - /* suspend tx DMA first */ - W_REG (di->osh, &di->d64txregs->control, D64_XC_SE); - SPINWAIT (((status = - (R_REG (di->osh, &di->d64txregs->status0) & D64_XS0_XS_MASK)) != - D64_XS0_XS_DISABLED) && (status != D64_XS0_XS_IDLE) - && (status != D64_XS0_XS_STOPPED), 10000); - - W_REG (di->osh, &di->d64txregs->control, 0); - SPINWAIT (((status = - (R_REG (di->osh, &di->d64txregs->status0) & D64_XS0_XS_MASK)) != - D64_XS0_XS_DISABLED), 10000); - - /* wait for the last transaction to complete */ - OSL_DELAY (300); - - return (status == D64_XS0_XS_DISABLED); -} - -static bool -dma64_rxidle (dma_info_t * di) -{ - DMA_TRACE (("%s: dma_rxidle\n", di->name)); - - if (di->nrxd == 0) - return TRUE; - - return ((R_REG (di->osh, &di->d64rxregs->status0) & D64_RS0_CD_MASK) == - R_REG (di->osh, &di->d64rxregs->ptr)); -} - -static bool -dma64_rxreset (dma_info_t * di) -{ - uint32 status; - - if (di->nrxd == 0) - return TRUE; - - W_REG (di->osh, &di->d64rxregs->control, 0); - SPINWAIT (((status = - (R_REG (di->osh, &di->d64rxregs->status0) & D64_RS0_RS_MASK)) != - D64_RS0_RS_DISABLED), 10000); - - return (status == D64_RS0_RS_DISABLED); -} - -static bool -dma64_rxenabled (dma_info_t * di) -{ - uint32 rc; - - rc = R_REG (di->osh, &di->d64rxregs->control); - return ((rc != 0xffffffff) && (rc & D64_RC_RE)); -} - -static bool -dma64_txsuspendedidle (dma_info_t * di) -{ - - if (di->ntxd == 0) - return TRUE; - - if (!(R_REG (di->osh, &di->d64txregs->control) & D64_XC_SE)) - return 0; - - if ((R_REG (di->osh, &di->d64txregs->status0) & D64_XS0_XS_MASK) == - D64_XS0_XS_IDLE) - return 1; - - return 0; -} - - -/* !! tx entry routine */ -static int -dma64_txfast (dma_info_t * di, void *p0, bool commit) -{ - void *p, *next; - uchar *data; - uint len; - uint txout; - uint32 flags = 0; - uint32 pa; - - DMA_TRACE (("%s: dma_txfast\n", di->name)); - - txout = di->txout; - - /* - * Walk the chain of packet buffers - * allocating and initializing transmit descriptor entries. - */ - for (p = p0; p; p = next) - { - data = PKTDATA (di->osh, p); - len = PKTLEN (di->osh, p); - next = PKTNEXT (di->osh, p); - - /* return nonzero if out of tx descriptors */ - if (NEXTTXD (txout) == di->txin) - goto outoftxd; - - if (len == 0) - continue; - - /* get physical address of buffer start */ - pa = - (uint32) DMA_MAP (di->osh, data, len, DMA_TX, p, - &di->txp_dmah[txout]); - - flags = 0; - if (p == p0) - flags |= D64_CTRL1_SOF; - if (next == NULL) - flags |= (D64_CTRL1_IOC | D64_CTRL1_EOF); - if (txout == (di->ntxd - 1)) - flags |= D64_CTRL1_EOT; - - dma64_dd_upd (di, di->txd64, pa, txout, &flags, len); - ASSERT (di->txp[txout] == NULL); - - txout = NEXTTXD (txout); - } - - /* if last txd eof not set, fix it */ - if (!(flags & D64_CTRL1_EOF)) - W_SM (&di->txd64[PREVTXD (txout)].ctrl1, - BUS_SWAP32 (flags | D64_CTRL1_IOC | D64_CTRL1_EOF)); - - /* save the packet */ - di->txp[PREVTXD (txout)] = p0; - - /* bump the tx descriptor index */ - di->txout = txout; - - /* kick the chip */ - if (commit) - W_REG (di->osh, &di->d64txregs->ptr, I2B (txout, dma64dd_t)); - - /* tx flow control */ - di->hnddma.txavail = di->ntxd - NTXDACTIVE (di->txin, di->txout) - 1; - - return (0); - -outoftxd: - DMA_ERROR (("%s: dma_txfast: out of txds\n", di->name)); - PKTFREE (di->osh, p0, TRUE); - di->hnddma.txavail = 0; - di->hnddma.txnobuf++; - return (-1); -} - -/* - * Reclaim next completed txd (txds if using chained buffers) and - * return associated packet. - * If 'force' is true, reclaim txd(s) and return associated packet - * regardless of the value of the hardware "curr" pointer. - */ -static void * -dma64_getnexttxp (dma_info_t * di, bool forceall) -{ - uint start, end, i; - void *txp; - - DMA_TRACE (("%s: dma_getnexttxp %s\n", di->name, forceall ? "all" : "")); - - if (di->ntxd == 0) - return (NULL); - - txp = NULL; - - start = di->txin; - if (forceall) - end = di->txout; - else - end = - B2I (R_REG (di->osh, &di->d64txregs->status0) & D64_XS0_CD_MASK, - dma64dd_t); - - if ((start == 0) && (end > di->txout)) - goto bogus; - - for (i = start; i != end && !txp; i = NEXTTXD (i)) - { - DMA_UNMAP (di->osh, - (BUS_SWAP32 (R_SM (&di->txd64[i].addrlow)) - - di->dataoffsetlow), - (BUS_SWAP32 (R_SM (&di->txd64[i].ctrl2)) & - D64_CTRL2_BC_MASK), DMA_TX, di->txp[i], &di->txp_dmah[i]); - - W_SM (&di->txd64[i].addrlow, 0xdeadbeef); - W_SM (&di->txd64[i].addrhigh, 0xdeadbeef); - - txp = di->txp[i]; - di->txp[i] = NULL; - } - - di->txin = i; - - /* tx flow control */ - di->hnddma.txavail = di->ntxd - NTXDACTIVE (di->txin, di->txout) - 1; - - return (txp); - -bogus: -/* - DMA_ERROR(("dma_getnexttxp: bogus curr: start %d end %d txout %d force %d\n", - start, end, di->txout, forceall)); -*/ - return (NULL); -} - -static void * -dma64_getnextrxp (dma_info_t * di, bool forceall) -{ - uint i; - void *rxp; - - /* if forcing, dma engine must be disabled */ - ASSERT (!forceall || !dma64_rxenabled (di)); - - i = di->rxin; - - /* return if no packets posted */ - if (i == di->rxout) - return (NULL); - - /* ignore curr if forceall */ - if (!forceall && - (i == - B2I (R_REG (di->osh, &di->d64rxregs->status0) & D64_RS0_CD_MASK, - dma64dd_t))) - return (NULL); - - /* get the packet pointer that corresponds to the rx descriptor */ - rxp = di->rxp[i]; - ASSERT (rxp); - di->rxp[i] = NULL; - - /* clear this packet from the descriptor ring */ - DMA_UNMAP (di->osh, - (BUS_SWAP32 (R_SM (&di->rxd64[i].addrlow)) - di->dataoffsetlow), - di->rxbufsize, DMA_RX, rxp, &di->rxp_dmah[i]); - - W_SM (&di->rxd64[i].addrlow, 0xdeadbeef); - W_SM (&di->rxd64[i].addrhigh, 0xdeadbeef); - - di->rxin = NEXTRXD (i); - - return (rxp); -} - -static bool -_dma64_addrext (osl_t * osh, dma64regs_t * dma64regs) -{ - uint32 w; - OR_REG (osh, &dma64regs->control, D64_XC_AE); - w = R_REG (osh, &dma64regs->control); - AND_REG (osh, &dma64regs->control, ~D64_XC_AE); - return ((w & D64_XC_AE) == D64_XC_AE); -} - -/* - * Rotate all active tx dma ring entries "forward" by (ActiveDescriptor - txin). - */ -static void -dma64_txrotate (dma_info_t * di) -{ - uint ad; - uint nactive; - uint rot; - uint old, new; - uint32 w; - uint first, last; - - ASSERT (dma64_txsuspendedidle (di)); - - nactive = _dma_txactive (di); - ad = - B2I ((R_REG (di->osh, &di->d64txregs->status1) & D64_XS1_AD_MASK), - dma64dd_t); - rot = TXD (ad - di->txin); - - ASSERT (rot < di->ntxd); - - /* full-ring case is a lot harder - don't worry about this */ - if (rot >= (di->ntxd - nactive)) - { - DMA_ERROR (("%s: dma_txrotate: ring full - punt\n", di->name)); - return; - } - - first = di->txin; - last = PREVTXD (di->txout); - - /* move entries starting at last and moving backwards to first */ - for (old = last; old != PREVTXD (first); old = PREVTXD (old)) - { - new = TXD (old + rot); - - /* - * Move the tx dma descriptor. - * EOT is set only in the last entry in the ring. - */ - w = BUS_SWAP32 (R_SM (&di->txd64[old].ctrl1)) & ~D64_CTRL1_EOT; - if (new == (di->ntxd - 1)) - w |= D64_CTRL1_EOT; - W_SM (&di->txd64[new].ctrl1, BUS_SWAP32 (w)); - - w = BUS_SWAP32 (R_SM (&di->txd64[old].ctrl2)); - W_SM (&di->txd64[new].ctrl2, BUS_SWAP32 (w)); - - W_SM (&di->txd64[new].addrlow, R_SM (&di->txd64[old].addrlow)); - W_SM (&di->txd64[new].addrhigh, R_SM (&di->txd64[old].addrhigh)); - - /* zap the old tx dma descriptor address field */ - W_SM (&di->txd64[old].addrlow, BUS_SWAP32 (0xdeadbeef)); - W_SM (&di->txd64[old].addrhigh, BUS_SWAP32 (0xdeadbeef)); - - /* move the corresponding txp[] entry */ - ASSERT (di->txp[new] == NULL); - di->txp[new] = di->txp[old]; - di->txp[old] = NULL; - } - - /* update txin and txout */ - di->txin = ad; - di->txout = TXD (di->txout + rot); - di->hnddma.txavail = di->ntxd - NTXDACTIVE (di->txin, di->txout) - 1; - - /* kick the chip */ - W_REG (di->osh, &di->d64txregs->ptr, I2B (di->txout, dma64dd_t)); -} - -#endif /* BCMDMA64 */ - -uint -dma_addrwidth (sb_t * sbh, void *dmaregs) -{ - dma32regs_t *dma32regs; - osl_t *osh; - - osh = sb_osh (sbh); - - if (DMA64_CAP) - { - /* DMA engine is 64-bit capable */ - if (((sb_coreflagshi (sbh, 0, 0) & SBTMH_DMA64) == SBTMH_DMA64)) - { - /* backplane are 64 bits capable */ - if (sb_backplane64 (sbh)) - /* If bus is System Backplane or PCIE then we can access 64-bits */ - if ((BUSTYPE (sbh->bustype) == SB_BUS) || - ((BUSTYPE (sbh->bustype) == PCI_BUS) && - sbh->buscoretype == SB_PCIE)) - return (DMADDRWIDTH_64); - - /* DMA64 is always 32 bits capable, AE is always TRUE */ -#ifdef BCMDMA64 - ASSERT (_dma64_addrext (osh, (dma64regs_t *) dmaregs)); -#endif - return (DMADDRWIDTH_32); - } - } - - /* Start checking for 32-bit / 30-bit addressing */ - dma32regs = (dma32regs_t *) dmaregs; - - /* For System Backplane, PCIE bus or addrext feature, 32-bits ok */ - if ((BUSTYPE (sbh->bustype) == SB_BUS) || - ((BUSTYPE (sbh->bustype) == PCI_BUS) && sbh->buscoretype == SB_PCIE) || - (_dma32_addrext (osh, dma32regs))) - return (DMADDRWIDTH_32); - - /* Fallthru */ - return (DMADDRWIDTH_30); -} diff --git a/package/broadcom-wl/src/driver/hnddma.h b/package/broadcom-wl/src/driver/hnddma.h deleted file mode 100644 index 62940631a6..0000000000 --- a/package/broadcom-wl/src/driver/hnddma.h +++ /dev/null @@ -1,159 +0,0 @@ -/* - * Generic Broadcom Home Networking Division (HND) DMA engine SW interface - * This supports the following chips: BCM42xx, 44xx, 47xx . - * - * Copyright 2007, Broadcom Corporation - * All Rights Reserved. - * - * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY - * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM - * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS - * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. - */ - -#ifndef _hnddma_h_ -#define _hnddma_h_ - -typedef const struct hnddma_pub hnddma_t; - -/* dma function type */ -typedef void (*di_detach_t)(hnddma_t *dmah); -typedef bool (*di_txreset_t)(hnddma_t *dmah); -typedef bool (*di_rxreset_t)(hnddma_t *dmah); -typedef bool (*di_rxidle_t)(hnddma_t *dmah); -typedef void (*di_txinit_t)(hnddma_t *dmah); -typedef bool (*di_txenabled_t)(hnddma_t *dmah); -typedef void (*di_rxinit_t)(hnddma_t *dmah); -typedef void (*di_txsuspend_t)(hnddma_t *dmah); -typedef void (*di_txresume_t)(hnddma_t *dmah); -typedef bool (*di_txsuspended_t)(hnddma_t *dmah); -typedef bool (*di_txsuspendedidle_t)(hnddma_t *dmah); -typedef int (*di_txfast_t)(hnddma_t *dmah, void *p, bool commit); -typedef void (*di_fifoloopbackenable_t)(hnddma_t *dmah); -typedef bool (*di_txstopped_t)(hnddma_t *dmah); -typedef bool (*di_rxstopped_t)(hnddma_t *dmah); -typedef bool (*di_rxenable_t)(hnddma_t *dmah); -typedef bool (*di_rxenabled_t)(hnddma_t *dmah); -typedef void* (*di_rx_t)(hnddma_t *dmah); -typedef void (*di_rxfill_t)(hnddma_t *dmah); -typedef void (*di_txreclaim_t)(hnddma_t *dmah, bool forceall); -typedef void (*di_rxreclaim_t)(hnddma_t *dmah); -typedef uintptr (*di_getvar_t)(hnddma_t *dmah, const char *name); -typedef void* (*di_getnexttxp_t)(hnddma_t *dmah, bool forceall); -typedef void* (*di_getnextrxp_t)(hnddma_t *dmah, bool forceall); -typedef void* (*di_peeknexttxp_t)(hnddma_t *dmah); -typedef void (*di_txblock_t)(hnddma_t *dmah); -typedef void (*di_txunblock_t)(hnddma_t *dmah); -typedef uint (*di_txactive_t)(hnddma_t *dmah); -typedef void (*di_txrotate_t)(hnddma_t *dmah); -typedef void (*di_counterreset_t)(hnddma_t *dmah); -typedef char* (*di_dump_t)(hnddma_t *dmah, struct bcmstrbuf *b, bool dumpring); -typedef char* (*di_dumptx_t)(hnddma_t *dmah, struct bcmstrbuf *b, bool dumpring); -typedef char* (*di_dumprx_t)(hnddma_t *dmah, struct bcmstrbuf *b, bool dumpring); - -/* dma opsvec */ -typedef struct di_fcn_s { - di_detach_t detach; - di_txinit_t txinit; - di_txreset_t txreset; - di_txenabled_t txenabled; - di_txsuspend_t txsuspend; - di_txresume_t txresume; - di_txsuspended_t txsuspended; - di_txsuspendedidle_t txsuspendedidle; - di_txfast_t txfast; - di_txstopped_t txstopped; - di_txreclaim_t txreclaim; - di_getnexttxp_t getnexttxp; - di_peeknexttxp_t peeknexttxp; - di_txblock_t txblock; - di_txunblock_t txunblock; - di_txactive_t txactive; - di_txrotate_t txrotate; - - di_rxinit_t rxinit; - di_rxreset_t rxreset; - di_rxidle_t rxidle; - di_rxstopped_t rxstopped; - di_rxenable_t rxenable; - di_rxenabled_t rxenabled; - di_rx_t rx; - di_rxfill_t rxfill; - di_rxreclaim_t rxreclaim; - di_getnextrxp_t getnextrxp; - - di_fifoloopbackenable_t fifoloopbackenable; - di_getvar_t d_getvar; - di_counterreset_t counterreset; - di_dump_t dump; - di_dumptx_t dumptx; - di_dumprx_t dumprx; - uint endnum; -} di_fcn_t; - -/* - * Exported data structure (read-only) - */ -/* export structure */ -struct hnddma_pub { - di_fcn_t di_fn; /* DMA function pointers */ - uint txavail; /* # free tx descriptors */ - - /* rx error counters */ - uint rxgiants; /* rx giant frames */ - uint rxnobuf; /* rx out of dma descriptors */ - /* tx error counters */ - uint txnobuf; /* tx out of dma descriptors */ -}; - - -extern hnddma_t * dma_attach(osl_t *osh, char *name, sb_t *sbh, void *dmaregstx, void *dmaregsrx, - uint ntxd, uint nrxd, uint rxbufsize, uint nrxpost, uint rxoffset, - uint *msg_level); -#define dma_detach(di) ((di)->di_fn.detach(di)) -#define dma_txreset(di) ((di)->di_fn.txreset(di)) -#define dma_rxreset(di) ((di)->di_fn.rxreset(di)) -#define dma_rxidle(di) ((di)->di_fn.rxidle(di)) -#define dma_txinit(di) ((di)->di_fn.txinit(di)) -#define dma_txenabled(di) ((di)->di_fn.txenabled(di)) -#define dma_rxinit(di) ((di)->di_fn.rxinit(di)) -#define dma_txsuspend(di) ((di)->di_fn.txsuspend(di)) -#define dma_txresume(di) ((di)->di_fn.txresume(di)) -#define dma_txsuspended(di) ((di)->di_fn.txsuspended(di)) -#define dma_txsuspendedidle(di) ((di)->di_fn.txsuspendedidle(di)) -#define dma_txfast(di, p, commit) ((di)->di_fn.txfast(di, p, commit)) -#define dma_fifoloopbackenable(di) ((di)->di_fn.fifoloopbackenable(di)) -#define dma_txstopped(di) ((di)->di_fn.txstopped(di)) -#define dma_rxstopped(di) ((di)->di_fn.rxstopped(di)) -#define dma_rxenable(di) ((di)->di_fn.rxenable(di)) -#define dma_rxenabled(di) ((di)->di_fn.rxenabled(di)) -#define dma_rx(di) ((di)->di_fn.rx(di)) -#define dma_rxfill(di) ((di)->di_fn.rxfill(di)) -#define dma_txreclaim(di, forceall) ((di)->di_fn.txreclaim(di, forceall)) -#define dma_rxreclaim(di) ((di)->di_fn.rxreclaim(di)) -#define dma_getvar(di, name) ((di)->di_fn.d_getvar(di, name)) -#define dma_getnexttxp(di, forceall) ((di)->di_fn.getnexttxp(di, forceall)) -#define dma_getnextrxp(di, forceall) ((di)->di_fn.getnextrxp(di, forceall)) -#define dma_peeknexttxp(di) ((di)->di_fn.peeknexttxp(di)) -#define dma_txblock(di) ((di)->di_fn.txblock(di)) -#define dma_txunblock(di) ((di)->di_fn.txunblock(di)) -#define dma_txactive(di) ((di)->di_fn.txactive(di)) -#define dma_txrotate(di) ((di)->di_fn.txrotate(di)) -#define dma_counterreset(di) ((di)->di_fn.counterreset(di)) -#ifdef BCMDBG -#define dma_dump(di, buf, dumpring) ((di)->di_fn.dump(di, buf, dumpring)) -#define dma_dumptx(di, buf, dumpring) ((di)->di_fn.dumptx(di, buf, dumpring)) -#define dma_dumprx(di, buf, dumpring) ((di)->di_fn.dumprx(di, buf, dumpring)) -#endif - -/* return addresswidth allowed - * This needs to be done after SB attach but before dma attach. - * SB attach provides ability to probe backplane and dma core capabilities - * This info is needed by DMA_ALLOC_CONSISTENT in dma attach - */ -extern uint dma_addrwidth(sb_t *sbh, void *dmaregs); - -/* pio helpers */ -void dma_txpioloopback(osl_t *osh, dma32regs_t *); - -#endif /* _hnddma_h_ */ diff --git a/package/broadcom-wl/src/driver/linux_osl.c b/package/broadcom-wl/src/driver/linux_osl.c deleted file mode 100644 index 467756b0ef..0000000000 --- a/package/broadcom-wl/src/driver/linux_osl.c +++ /dev/null @@ -1,889 +0,0 @@ -/* - * Linux OS Independent Layer - * - * Copyright 2007, Broadcom Corporation - * All Rights Reserved. - * - * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY - * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM - * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS - * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. - * - */ - -#define LINUX_OSL - -#include <typedefs.h> -#include <bcmendian.h> -#include <linuxver.h> -#include <bcmdefs.h> -#include <osl.h> -#include "linux_osl.h" -#include "bcmutils.h" -#include <linux/delay.h> -#ifdef mips -#include <asm/paccess.h> -#endif /* mips */ -#include <pcicfg.h> - -#define PCI_CFG_RETRY 10 - -#define OS_HANDLE_MAGIC 0x1234abcd /* Magic # to recognise osh */ -#define BCM_MEM_FILENAME_LEN 24 /* Mem. filename length */ - -typedef struct bcm_mem_link -{ - struct bcm_mem_link *prev; - struct bcm_mem_link *next; - uint size; - int line; - char file[BCM_MEM_FILENAME_LEN]; -} bcm_mem_link_t; - -#if 0 -struct osl_info -{ - osl_pubinfo_t pub; - uint magic; - void *pdev; - uint malloced; - uint failed; - uint bustype; - bcm_mem_link_t *dbgmem_list; -#ifdef BCMDBG_PKT /* pkt logging for debugging */ - pktlist_info_t pktlist; -#endif /* BCMDBG_PKT */ -}; -#endif - -static int16 linuxbcmerrormap[] = { 0, /* 0 */ - -EINVAL, /* BCME_ERROR */ - -EINVAL, /* BCME_BADARG */ - -EINVAL, /* BCME_BADOPTION */ - -EINVAL, /* BCME_NOTUP */ - -EINVAL, /* BCME_NOTDOWN */ - -EINVAL, /* BCME_NOTAP */ - -EINVAL, /* BCME_NOTSTA */ - -EINVAL, /* BCME_BADKEYIDX */ - -EINVAL, /* BCME_RADIOOFF */ - -EINVAL, /* BCME_NOTBANDLOCKED */ - -EINVAL, /* BCME_NOCLK */ - -EINVAL, /* BCME_BADRATESET */ - -EINVAL, /* BCME_BADBAND */ - -E2BIG, /* BCME_BUFTOOSHORT */ - -E2BIG, /* BCME_BUFTOOLONG */ - -EBUSY, /* BCME_BUSY */ - -EINVAL, /* BCME_NOTASSOCIATED */ - -EINVAL, /* BCME_BADSSIDLEN */ - -EINVAL, /* BCME_OUTOFRANGECHAN */ - -EINVAL, /* BCME_BADCHAN */ - -EFAULT, /* BCME_BADADDR */ - -ENOMEM, /* BCME_NORESOURCE */ - -EOPNOTSUPP, /* BCME_UNSUPPORTED */ - -EMSGSIZE, /* BCME_BADLENGTH */ - -EINVAL, /* BCME_NOTREADY */ - -EPERM, /* BCME_NOTPERMITTED */ - -ENOMEM, /* BCME_NOMEM */ - -EINVAL, /* BCME_ASSOCIATED */ - -ERANGE, /* BCME_RANGE */ - -EINVAL, /* BCME_NOTFOUND */ - -EINVAL, /* BCME_WME_NOT_ENABLED */ - -EINVAL, /* BCME_TSPEC_NOTFOUND */ - -EINVAL, /* BCME_ACM_NOTSUPPORTED */ - -EINVAL, /* BCME_NOT_WME_ASSOCIATION */ - -EIO, /* BCME_SDIO_ERROR */ - -ENODEV, /* BCME_DONGLE_DOWN */ - -EINVAL /* BCME_VERSION */ -/* When an new error code is added to bcmutils.h, add os - * spcecific error translation here as well - */ -/* check if BCME_LAST changed since the last time this function was updated */ -#if BCME_LAST != -37 -#error "You need to add a OS error translation in the linuxbcmerrormap \ - for new error code defined in bcmuitls.h" -#endif /* BCME_LAST != -37 */ -}; - -/* translate bcmerrors into linux errors */ -int -osl_error (int bcmerror) -{ - if (bcmerror > 0) - bcmerror = 0; - else if (bcmerror < BCME_LAST) - bcmerror = BCME_ERROR; - - /* Array bounds covered by ASSERT in osl_attach */ - return linuxbcmerrormap[-bcmerror]; -} - -osl_t * -osl_attach (void *pdev, uint bustype, bool pkttag) -{ - osl_t *osh; - - osh = kmalloc (sizeof (osl_t), GFP_ATOMIC); - ASSERT (osh); - - bzero (osh, sizeof (osl_t)); - - /* Check that error map has the right number of entries in it */ - ASSERT (ABS (BCME_LAST) == (ARRAYSIZE (linuxbcmerrormap) - 1)); - - osh->magic = OS_HANDLE_MAGIC; - osh->malloced = 0; - osh->failed = 0; - osh->dbgmem_list = NULL; - osh->pdev = pdev; - osh->pub.pkttag = pkttag; - osh->bustype = bustype; - - switch (bustype) - { - case PCI_BUS: - case SB_BUS: - case PCMCIA_BUS: - osh->pub.mmbus = TRUE; - break; - case JTAG_BUS: - case SDIO_BUS: - break; - default: - ASSERT (FALSE); - break; - } - -#ifdef BCMDBG - if (pkttag) - { - struct sk_buff *skb; - ASSERT (OSL_PKTTAG_SZ <= sizeof (skb->cb)); - } -#endif - return osh; -} - -void -osl_detach (osl_t * osh) -{ - if (osh == NULL) - return; - - ASSERT (osh->magic == OS_HANDLE_MAGIC); - kfree (osh); -} - -/* Return a new packet. zero out pkttag */ -void * -osl_pktget (osl_t * osh, uint len) -{ - struct sk_buff *skb; - - if ((skb = dev_alloc_skb (len))) - { - skb_put (skb, len); - skb->priority = 0; - -#ifdef BCMDBG_PKT - pktlist_add (&(osh->pktlist), (void *) skb); -#endif /* BCMDBG_PKT */ - - osh->pub.pktalloced++; - } - - return ((void *) skb); -} - -/* Free the driver packet. Free the tag if present */ -void -osl_pktfree (osl_t * osh, void *p, bool send) -{ - struct sk_buff *skb, *nskb; - - skb = (struct sk_buff *) p; - - if (send && osh->pub.tx_fn) - osh->pub.tx_fn (osh->pub.tx_ctx, p, 0); - - /* perversion: we use skb->next to chain multi-skb packets */ - while (skb) - { - nskb = skb->next; - skb->next = NULL; - -#ifdef BCMDBG_PKT - pktlist_remove (&(osh->pktlist), (void *) skb); -#endif /* BCMDBG_PKT */ - - if (skb->destructor) - { - /* cannot kfree_skb() on hard IRQ (net/core/skbuff.c) if destructor exists - */ - dev_kfree_skb_any (skb); - } - else - { - /* can free immediately (even in_irq()) if destructor does not exist */ - dev_kfree_skb (skb); - } - - osh->pub.pktalloced--; - - skb = nskb; - } -} - -uint32 -osl_pci_read_config (osl_t * osh, uint offset, uint size) -{ - uint val; - uint retry = PCI_CFG_RETRY; - - ASSERT ((osh && (osh->magic == OS_HANDLE_MAGIC))); - - /* only 4byte access supported */ - ASSERT (size == 4); - - do - { - pci_read_config_dword (osh->pdev, offset, &val); - if (val != 0xffffffff) - break; - } - while (retry--); - -#ifdef BCMDBG - if (retry < PCI_CFG_RETRY) - printk ("PCI CONFIG READ access to %d required %d retries\n", offset, - (PCI_CFG_RETRY - retry)); -#endif /* BCMDBG */ - - return (val); -} - -void -osl_pci_write_config (osl_t * osh, uint offset, uint size, uint val) -{ - uint retry = PCI_CFG_RETRY; - - ASSERT ((osh && (osh->magic == OS_HANDLE_MAGIC))); - - /* only 4byte access supported */ - ASSERT (size == 4); - - do - { - pci_write_config_dword (osh->pdev, offset, val); - if (offset != PCI_BAR0_WIN) - break; - if (osl_pci_read_config (osh, offset, size) == val) - break; - } - while (retry--); - -#ifdef BCMDBG - if (retry < PCI_CFG_RETRY) - printk ("PCI CONFIG WRITE access to %d required %d retries\n", offset, - (PCI_CFG_RETRY - retry)); -#endif /* BCMDBG */ -} - -/* return bus # for the pci device pointed by osh->pdev */ -uint -osl_pci_bus (osl_t * osh) -{ - ASSERT (osh && (osh->magic == OS_HANDLE_MAGIC) && osh->pdev); - - return ((struct pci_dev *) osh->pdev)->bus->number; -} - -/* return slot # for the pci device pointed by osh->pdev */ -uint -osl_pci_slot (osl_t * osh) -{ - ASSERT (osh && (osh->magic == OS_HANDLE_MAGIC) && osh->pdev); - - return PCI_SLOT (((struct pci_dev *) osh->pdev)->devfn); -} - -static void -osl_pcmcia_attr (osl_t * osh, uint offset, char *buf, int size, bool write) -{ -} - -void -osl_pcmcia_read_attr (osl_t * osh, uint offset, void *buf, int size) -{ - osl_pcmcia_attr (osh, offset, (char *) buf, size, FALSE); -} - -void -osl_pcmcia_write_attr (osl_t * osh, uint offset, void *buf, int size) -{ - osl_pcmcia_attr (osh, offset, (char *) buf, size, TRUE); -} - - -#ifdef BCMDBG_MEM - -void * -osl_debug_malloc (osl_t * osh, uint size, int line, char *file) -{ - bcm_mem_link_t *p; - char *basename; - - ASSERT (size); - - if ((p = - (bcm_mem_link_t *) osl_malloc (osh, - sizeof (bcm_mem_link_t) + size)) == - NULL) - return (NULL); - - p->size = size; - p->line = line; - - basename = strrchr (file, '/'); - /* skip the '/' */ - if (basename) - basename++; - - if (!basename) - basename = file; - - strncpy (p->file, basename, BCM_MEM_FILENAME_LEN); - p->file[BCM_MEM_FILENAME_LEN - 1] = '\0'; - - /* link this block */ - p->prev = NULL; - p->next = osh->dbgmem_list; - if (p->next) - p->next->prev = p; - osh->dbgmem_list = p; - - return p + 1; -} - -void -osl_debug_mfree (osl_t * osh, void *addr, uint size, int line, char *file) -{ - bcm_mem_link_t *p = - (bcm_mem_link_t *) ((int8 *) addr - sizeof (bcm_mem_link_t)); - - ASSERT ((osh && (osh->magic == OS_HANDLE_MAGIC))); - - if (p->size == 0) - { - printk - ("osl_debug_mfree: double free on addr %p size %d at line %d file %s\n", - addr, size, line, file); - ASSERT (p->size); - return; - } - - if (p->size != size) - { - printk - ("osl_debug_mfree: dealloc size %d does not match alloc size %d on addr %p" - " at line %d file %s\n", size, p->size, addr, line, file); - ASSERT (p->size == size); - return; - } - - /* unlink this block */ - if (p->prev) - p->prev->next = p->next; - if (p->next) - p->next->prev = p->prev; - if (osh->dbgmem_list == p) - osh->dbgmem_list = p->next; - p->next = p->prev = NULL; - - osl_mfree (osh, p, size + sizeof (bcm_mem_link_t)); -} - -int -osl_debug_memdump (osl_t * osh, struct bcmstrbuf *b) -{ - bcm_mem_link_t *p; - - ASSERT ((osh && (osh->magic == OS_HANDLE_MAGIC))); - - bcm_bprintf (b, " Address\tSize\tFile:line\n"); - for (p = osh->dbgmem_list; p; p = p->next) - bcm_bprintf (b, "0x%08x\t%5d\t%s:%d\n", - (uintptr) p + sizeof (bcm_mem_link_t), p->size, p->file, - p->line); - - return 0; -} - -#endif /* BCMDBG_MEM */ - -void * -osl_malloc (osl_t * osh, uint size) -{ - void *addr; - - /* only ASSERT if osh is defined */ - if (osh) - ASSERT (osh->magic == OS_HANDLE_MAGIC); - - if ((addr = kmalloc (size, GFP_ATOMIC)) == NULL) - { - if (osh) - osh->failed++; - return (NULL); - } - if (osh) - osh->malloced += size; - - return (addr); -} - -void -osl_mfree (osl_t * osh, void *addr, uint size) -{ - if (osh) - { - ASSERT (osh->magic == OS_HANDLE_MAGIC); - osh->malloced -= size; - } - kfree (addr); -} - -uint -osl_malloced (osl_t * osh) -{ - ASSERT ((osh && (osh->magic == OS_HANDLE_MAGIC))); - return (osh->malloced); -} - -uint -osl_malloc_failed (osl_t * osh) -{ - ASSERT ((osh && (osh->magic == OS_HANDLE_MAGIC))); - return (osh->failed); -} - -void * -osl_dma_alloc_consistent (osl_t * osh, uint size, ulong * pap) -{ - ASSERT ((osh && (osh->magic == OS_HANDLE_MAGIC))); - - return (pci_alloc_consistent (osh->pdev, size, (dma_addr_t *) pap)); -} - -void -osl_dma_free_consistent (osl_t * osh, void *va, uint size, ulong pa) -{ - ASSERT ((osh && (osh->magic == OS_HANDLE_MAGIC))); - - pci_free_consistent (osh->pdev, size, va, (dma_addr_t) pa); -} - -uint -osl_dma_map (osl_t * osh, void *va, uint size, int direction) -{ - int dir; - - ASSERT ((osh && (osh->magic == OS_HANDLE_MAGIC))); - dir = (direction == DMA_TX) ? PCI_DMA_TODEVICE : PCI_DMA_FROMDEVICE; - return (pci_map_single (osh->pdev, va, size, dir)); -} - -void -osl_dma_unmap (osl_t * osh, uint pa, uint size, int direction) -{ - int dir; - - ASSERT ((osh && (osh->magic == OS_HANDLE_MAGIC))); - dir = (direction == DMA_TX) ? PCI_DMA_TODEVICE : PCI_DMA_FROMDEVICE; - pci_unmap_single (osh->pdev, (uint32) pa, size, dir); -} - -#if defined(BINOSL) || defined(BCMDBG_ASSERT) -void -osl_assert (char *exp, char *file, int line) -{ - char tempbuf[255]; - - sprintf (tempbuf, "assertion \"%s\" failed: file \"%s\", line %d\n", exp, - file, line); - panic (tempbuf); -} -#endif /* BCMDBG_ASSERT || BINOSL */ - -void -osl_delay (uint usec) -{ - uint d; - - while (usec > 0) - { - d = MIN (usec, 1000); - udelay (d); - usec -= d; - } -} - -/* Clone a packet. - * The pkttag contents are NOT cloned. - */ -void * -osl_pktdup (osl_t * osh, void *skb) -{ - void *p; - - if ((p = skb_clone ((struct sk_buff *) skb, GFP_ATOMIC)) == NULL) - return NULL; - - /* skb_clone copies skb->cb.. we don't want that */ - if (osh->pub.pkttag) - bzero ((void *) ((struct sk_buff *) p)->cb, OSL_PKTTAG_SZ); - - /* Increment the packet counter */ - osh->pub.pktalloced++; -#ifdef BCMDBG_PKT - pktlist_add (&(osh->pktlist), (void *) p); -#endif /* BCMDBG_PKT */ - return (p); -} - -uint -osl_pktalloced (osl_t * osh) -{ - return (osh->pub.pktalloced); -} - -#ifdef BCMDBG_PKT -char * -osl_pktlist_dump (osl_t * osh, char *buf) -{ - pktlist_dump (&(osh->pktlist), buf); - return buf; -} - -void -osl_pktlist_add (osl_t * osh, void *p) -{ - pktlist_add (&(osh->pktlist), p); -} - -void -osl_pktlist_remove (osl_t * osh, void *p) -{ - pktlist_remove (&(osh->pktlist), p); -} -#endif /* BCMDBG_PKT */ - -/* - * BINOSL selects the slightly slower function-call-based binary compatible osl. - */ -#ifdef BINOSL - -int -osl_printf (const char *format, ...) -{ - va_list args; - char buf[1024]; - int len; - - /* sprintf into a local buffer because there *is* no "vprintk()".. */ - va_start (args, format); - len = vsnprintf (buf, 1024, format, args); - va_end (args); - - if (len > sizeof (buf)) - { - printk ("osl_printf: buffer overrun\n"); - return (0); - } - - return (printk (buf)); -} - -int -osl_sprintf (char *buf, const char *format, ...) -{ - va_list args; - int rc; - - va_start (args, format); - rc = vsprintf (buf, format, args); - va_end (args); - return (rc); -} - -int -osl_strcmp (const char *s1, const char *s2) -{ - return (strcmp (s1, s2)); -} - -int -osl_strncmp (const char *s1, const char *s2, uint n) -{ - return (strncmp (s1, s2, n)); -} - -int -osl_strlen (const char *s) -{ - return (strlen (s)); -} - -char * -osl_strcpy (char *d, const char *s) -{ - return (strcpy (d, s)); -} - -char * -osl_strncpy (char *d, const char *s, uint n) -{ - return (strncpy (d, s, n)); -} - -void -bcopy (const void *src, void *dst, int len) -{ - memcpy (dst, src, len); -} - -int -bcmp (const void *b1, const void *b2, int len) -{ - return (memcmp (b1, b2, len)); -} - -void -bzero (void *b, int len) -{ - memset (b, '\0', len); -} - -uint32 -osl_readl (volatile uint32 * r) -{ - return (readl (r)); -} - -uint16 -osl_readw (volatile uint16 * r) -{ - return (readw (r)); -} - -uint8 -osl_readb (volatile uint8 * r) -{ - return (readb (r)); -} - -void -osl_writel (uint32 v, volatile uint32 * r) -{ - writel (v, r); -} - -void -osl_writew (uint16 v, volatile uint16 * r) -{ - writew (v, r); -} - -void -osl_writeb (uint8 v, volatile uint8 * r) -{ - writeb (v, r); -} - -void * -osl_uncached (void *va) -{ -#ifdef mips - return ((void *) KSEG1ADDR (va)); -#else - return ((void *) va); -#endif /* mips */ -} - -uint -osl_getcycles (void) -{ - uint cycles; - -#if defined(mips) - cycles = read_c0_count () * 2; -#elif defined(__i386__) - rdtscl (cycles); -#else - cycles = 0; -#endif /* defined(mips) */ - return cycles; -} - -void * -osl_reg_map (uint32 pa, uint size) -{ - return (ioremap_nocache ((unsigned long) pa, (unsigned long) size)); -} - -void -osl_reg_unmap (void *va) -{ - iounmap (va); -} - -int -osl_busprobe (uint32 * val, uint32 addr) -{ -#ifdef mips - return get_dbe (*val, (uint32 *) addr); -#else - *val = readl ((uint32 *) (uintptr) addr); - return 0; -#endif /* mips */ -} - -bool -osl_pktshared (void *skb) -{ - return (((struct sk_buff *) skb)->cloned); -} - -uchar * -osl_pktdata (osl_t * osh, void *skb) -{ - return (((struct sk_buff *) skb)->data); -} - -uint -osl_pktlen (osl_t * osh, void *skb) -{ - return (((struct sk_buff *) skb)->len); -} - -uint -osl_pktheadroom (osl_t * osh, void *skb) -{ - return (uint) skb_headroom ((struct sk_buff *) skb); -} - -uint -osl_pkttailroom (osl_t * osh, void *skb) -{ - return (uint) skb_tailroom ((struct sk_buff *) skb); -} - -void * -osl_pktnext (osl_t * osh, void *skb) -{ - return (((struct sk_buff *) skb)->next); -} - -void -osl_pktsetnext (void *skb, void *x) -{ - ((struct sk_buff *) skb)->next = (struct sk_buff *) x; -} - -void -osl_pktsetlen (osl_t * osh, void *skb, uint len) -{ - __skb_trim ((struct sk_buff *) skb, len); -} - -uchar * -osl_pktpush (osl_t * osh, void *skb, int bytes) -{ - return (skb_push ((struct sk_buff *) skb, bytes)); -} - -uchar * -osl_pktpull (osl_t * osh, void *skb, int bytes) -{ - return (skb_pull ((struct sk_buff *) skb, bytes)); -} - -void * -osl_pkttag (void *skb) -{ - return ((void *) (((struct sk_buff *) skb)->cb)); -} - -void * -osl_pktlink (void *skb) -{ - return (((struct sk_buff *) skb)->prev); -} - -void -osl_pktsetlink (void *skb, void *x) -{ - ((struct sk_buff *) skb)->prev = (struct sk_buff *) x; -} - -uint -osl_pktprio (void *skb) -{ - return (((struct sk_buff *) skb)->priority); -} - -void -osl_pktsetprio (void *skb, uint x) -{ - ((struct sk_buff *) skb)->priority = x; -} - -/* Convert a driver packet to native(OS) packet - * In the process, packettag is zeroed out before sending up - * IP code depends on skb->cb to be setup correctly with various options - * In our case, that means it should be 0 - */ -struct sk_buff * -osl_pkt_tonative (osl_t * osh, void *pkt) -{ - struct sk_buff *nskb; - - if (osh->pub.pkttag) - bzero ((void *) ((struct sk_buff *) pkt)->cb, OSL_PKTTAG_SZ); - - /* Decrement the packet counter */ - for (nskb = (struct sk_buff *) pkt; nskb; nskb = nskb->next) - { -#ifdef BCMDBG_PKT - pktlist_remove (&(osh->pktlist), (void *) nskb); -#endif /* BCMDBG_PKT */ - osh->pub.pktalloced--; - } - - return (struct sk_buff *) pkt; -} - -/* Convert a native(OS) packet to driver packet. - * In the process, native packet is destroyed, there is no copying - * Also, a packettag is zeroed out - */ -void * -osl_pkt_frmnative (osl_t * osh, struct sk_buff *skb) -{ - struct sk_buff *nskb; - - if (osh->pub.pkttag) - bzero ((void *) skb->cb, OSL_PKTTAG_SZ); - - /* Increment the packet counter */ - for (nskb = skb; nskb; nskb = nskb->next) - { -#ifdef BCMDBG_PKT - pktlist_add (&(osh->pktlist), (void *) nskb); -#endif /* BCMDBG_PKT */ - osh->pub.pktalloced++; - } - - return (void *) skb; -} - -#endif /* BINOSL */ diff --git a/package/broadcom-wl/src/driver/linux_osl.h b/package/broadcom-wl/src/driver/linux_osl.h deleted file mode 100644 index b3cbbcc438..0000000000 --- a/package/broadcom-wl/src/driver/linux_osl.h +++ /dev/null @@ -1,382 +0,0 @@ -/* - * Linux OS Independent Layer - * - * Copyright 2007, Broadcom Corporation - * All Rights Reserved. - * - * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY - * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM - * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS - * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. - * - */ - -#ifndef _linux_osl_h_ -#define _linux_osl_h_ - -#include <typedefs.h> -#include <linuxver.h> -#include <osl.h> - -#define OSL_PKTTAG_SZ 32 /* Size of PktTag */ - -/* microsecond delay */ -extern void osl_delay(uint usec); - -/* OSL initialization */ -extern osl_t *osl_attach(void *pdev, uint bustype, bool pkttag); -extern void osl_detach(osl_t *osh); - -#define PKTFREESETCB(osh, _tx_fn, _tx_ctx) \ - do { \ - ((osl_pubinfo_t*)osh)->tx_fn = _tx_fn; \ - ((osl_pubinfo_t*)osh)->tx_ctx = _tx_ctx; \ - } while (0) - -/* host/bus architecture-specific byte swap */ -#define BUS_SWAP32(v) (v) - - -#define MALLOC_FAILED(osh) osl_malloc_failed((osh)) - -extern void *osl_malloc(osl_t *osh, uint size); -extern void osl_mfree(osl_t *osh, void *addr, uint size); -extern uint osl_malloced(osl_t *osh); -extern uint osl_malloc_failed(osl_t *osh); - -/* allocate/free shared (dma-able) consistent memory */ -#define DMA_CONSISTENT_ALIGN PAGE_SIZE -#define DMA_ALLOC_CONSISTENT(osh, size, pap, dmah) \ - osl_dma_alloc_consistent((osh), (size), (pap)) -#define DMA_FREE_CONSISTENT(osh, va, size, pa, dmah) \ - osl_dma_free_consistent((osh), (void*)(va), (size), (pa)) -extern void *osl_dma_alloc_consistent(osl_t *osh, uint size, ulong *pap); -extern void osl_dma_free_consistent(osl_t *osh, void *va, uint size, ulong pa); - -/* map/unmap direction */ -#define DMA_TX 1 /* TX direction for DMA */ -#define DMA_RX 2 /* RX direction for DMA */ - -/* map/unmap shared (dma-able) memory */ -#define DMA_MAP(osh, va, size, direction, p, dmah) \ - osl_dma_map((osh), (va), (size), (direction)) -#define DMA_UNMAP(osh, pa, size, direction, p, dmah) \ - osl_dma_unmap((osh), (pa), (size), (direction)) -extern uint osl_dma_map(osl_t *osh, void *va, uint size, int direction); -extern void osl_dma_unmap(osl_t *osh, uint pa, uint size, int direction); - -/* API for DMA addressing capability */ -#define OSL_DMADDRWIDTH(osh, addrwidth) do {} while (0) - -/* register access macros */ -#if defined(BCMJTAG) -#include <bcmjtag.h> -#define OSL_WRITE_REG(osh, r, v) (bcmjtag_write(NULL, (uintptr)(r), (v), sizeof(*(r)))) -#define OSL_READ_REG(osh, r) (bcmjtag_read(NULL, (uintptr)(r), sizeof(*(r)))) -#endif - -#if defined(BCMJTAG) -#define SELECT_BUS_WRITE(osh, mmap_op, bus_op) if (((osl_pubinfo_t*)(osh))->mmbus) \ - mmap_op else bus_op -#define SELECT_BUS_READ(osh, mmap_op, bus_op) (((osl_pubinfo_t*)(osh))->mmbus) ? \ - mmap_op : bus_op -#else -#define SELECT_BUS_WRITE(osh, mmap_op, bus_op) mmap_op -#define SELECT_BUS_READ(osh, mmap_op, bus_op) mmap_op -#endif - -/* - * BINOSL selects the slightly slower function-call-based binary compatible osl. - * Macros expand to calls to functions defined in linux_osl.c . - */ -#ifndef BINOSL - -/* string library, kernel mode */ -#ifndef printf -#define printf(fmt, args...) printk(fmt, ## args) -#endif /* printf */ -#include <linux/kernel.h> -#include <linux/string.h> - -/* register access macros */ -#define AND_REG(osh, r, v) W_REG(osh, (r), R_REG(osh, r) & (v)) -#define OR_REG(osh, r, v) W_REG(osh, (r), R_REG(osh, r) | (v)) - -/* bcopy, bcmp, and bzero */ -#define bcopy(src, dst, len) memcpy((dst), (src), (len)) -#define bcmp(b1, b2, len) memcmp((b1), (b2), (len)) -#define bzero(b, len) memset((b), '\0', (len)) - -/* uncached virtual address */ -#ifdef mips -#define OSL_UNCACHED(va) KSEG1ADDR((va)) -#include <asm/addrspace.h> -#else -#define OSL_UNCACHED(va) (va) -#endif /* mips */ - -/* get processor cycle count */ -#if defined(mips) -#define OSL_GETCYCLES(x) ((x) = read_c0_count() * 2) -#elif defined(__i386__) -#define OSL_GETCYCLES(x) rdtscl((x)) -#else -#define OSL_GETCYCLES(x) ((x) = 0) -#endif /* defined(mips) */ - -/* dereference an address that may cause a bus exception */ -#ifdef mips -#if defined(MODULE) && (LINUX_VERSION_CODE < KERNEL_VERSION(2, 4, 17)) -#define BUSPROBE(val, addr) panic("get_dbe() will not fixup a bus exception when compiled into"\ - " a module") -#else -#define BUSPROBE(val, addr) get_dbe((val), (addr)) -#include <asm/paccess.h> -#endif /* defined(MODULE) && (LINUX_VERSION_CODE < KERNEL_VERSION(2, 4, 17)) */ -#else -#define BUSPROBE(val, addr) ({ (val) = R_REG(NULL, (addr)); 0; }) -#endif /* mips */ - -/* map/unmap physical to virtual I/O */ -#define REG_MAP(pa, size) ioremap_nocache((unsigned long)(pa), (unsigned long)(size)) -#define REG_UNMAP(va) iounmap((void *)(va)) - -/* shared (dma-able) memory access macros */ -#define R_SM(r) *(r) -#define W_SM(r, v) (*(r) = (v)) -#define BZERO_SM(r, len) memset((r), '\0', (len)) - -/* packet primitives */ -#define PKTGET(osh, len, send) osl_pktget((osh), (len)) -#define PKTFREE(osh, skb, send) osl_pktfree((osh), (skb), (send)) -#define PKTDATA(osh, skb) (((struct sk_buff*)(skb))->data) -#define PKTLEN(osh, skb) (((struct sk_buff*)(skb))->len) -#define PKTHEADROOM(osh, skb) (PKTDATA(osh, skb)-(((struct sk_buff*)(skb))->head)) -#define PKTTAILROOM(osh, skb) ((((struct sk_buff*)(skb))->end)-(((struct sk_buff*)(skb))->tail)) -#define PKTNEXT(osh, skb) (((struct sk_buff*)(skb))->next) -#define PKTSETNEXT(osh, skb, x) (((struct sk_buff*)(skb))->next = (struct sk_buff*)(x)) -#define PKTSETLEN(osh, skb, len) __skb_trim((struct sk_buff*)(skb), (len)) -#define PKTPUSH(osh, skb, bytes) skb_push((struct sk_buff*)(skb), (bytes)) -#define PKTPULL(osh, skb, bytes) skb_pull((struct sk_buff*)(skb), (bytes)) -#define PKTDUP(osh, skb) osl_pktdup((osh), (skb)) -#define PKTTAG(skb) ((void*)(((struct sk_buff*)(skb))->cb)) -#define PKTALLOCED(osh) ((osl_pubinfo_t *)(osh))->pktalloced -#ifdef BCMDBG_PKT /* pkt logging for debugging */ -#define PKTLIST_DUMP(osh, buf) osl_pktlist_dump(osh, buf) -#else /* BCMDBG_PKT */ -#define PKTLIST_DUMP(osh, buf) -#endif /* BCMDBG_PKT */ - -#ifdef BCMDBG_PKT /* pkt logging for debugging */ -extern void osl_pktlist_add(osl_t *osh, void *p); -extern void osl_pktlist_remove(osl_t *osh, void *p); -extern char *osl_pktlist_dump(osl_t *osh, char *buf); -#endif /* BCMDBG_PKT */ - -/* Convert a native(OS) packet to driver packet. - * In the process, native packet is destroyed, there is no copying - * Also, a packettag is zeroed out - */ -static INLINE void * -osl_pkt_frmnative(osl_pubinfo_t *osh, struct sk_buff *skb) -{ - struct sk_buff *nskb; - - if (osh->pkttag) - bzero((void*)skb->cb, OSL_PKTTAG_SZ); - - /* Increment the packet counter */ - for (nskb = skb; nskb; nskb = nskb->next) { -#ifdef BCMDBG_PKT - osl_pktlist_add((osl_t *)osh, (void *) nskb); -#endif /* BCMDBG_PKT */ - osh->pktalloced++; - } - - return (void *)skb; -} -#define PKTFRMNATIVE(osh, skb) osl_pkt_frmnative(((osl_pubinfo_t *)osh), (struct sk_buff*)(skb)) - -/* Convert a driver packet to native(OS) packet - * In the process, packettag is zeroed out before sending up - * IP code depends on skb->cb to be setup correctly with various options - * In our case, that means it should be 0 - */ -static INLINE struct sk_buff * -osl_pkt_tonative(osl_pubinfo_t *osh, void *pkt) -{ - struct sk_buff *nskb; - - if (osh->pkttag) - bzero(((struct sk_buff*)pkt)->cb, OSL_PKTTAG_SZ); - - /* Decrement the packet counter */ - for (nskb = (struct sk_buff *)pkt; nskb; nskb = nskb->next) { -#ifdef BCMDBG_PKT - osl_pktlist_remove((osl_t *)osh, (void *) nskb); -#endif /* BCMDBG_PKT */ - osh->pktalloced--; - } - - return (struct sk_buff *)pkt; -} -#define PKTTONATIVE(osh, pkt) osl_pkt_tonative((osl_pubinfo_t *)(osh), (pkt)) - -#define PKTLINK(skb) (((struct sk_buff*)(skb))->prev) -#define PKTSETLINK(skb, x) (((struct sk_buff*)(skb))->prev = (struct sk_buff*)(x)) -#define PKTPRIO(skb) (((struct sk_buff*)(skb))->priority) -#define PKTSETPRIO(skb, x) (((struct sk_buff*)(skb))->priority = (x)) -#define PKTSUMNEEDED(skb) (((struct sk_buff*)(skb))->ip_summed == CHECKSUM_HW) -#define PKTSETSUMGOOD(skb, x) (((struct sk_buff*)(skb))->ip_summed = \ - ((x) ? CHECKSUM_UNNECESSARY : CHECKSUM_NONE)) -/* PKTSETSUMNEEDED and PKTSUMGOOD are not possible because skb->ip_summed is overloaded */ -#define PKTSHARED(skb) (((struct sk_buff*)(skb))->cloned) - -extern void *osl_pktget(osl_t *osh, uint len); -extern void osl_pktfree(osl_t *osh, void *skb, bool send); -extern void *osl_pktdup(osl_t *osh, void *skb); -#else /* BINOSL */ - -/* string library */ -#ifndef LINUX_OSL -#undef printf -#define printf(fmt, args...) osl_printf((fmt), ## args) -#undef sprintf -#define sprintf(buf, fmt, args...) osl_sprintf((buf), (fmt), ## args) -#undef strcmp -#define strcmp(s1, s2) osl_strcmp((s1), (s2)) -#undef strncmp -#define strncmp(s1, s2, n) osl_strncmp((s1), (s2), (n)) -#undef strlen -#define strlen(s) osl_strlen((s)) -#undef strcpy -#define strcpy(d, s) osl_strcpy((d), (s)) -#undef strncpy -#define strncpy(d, s, n) osl_strncpy((d), (s), (n)) -#endif /* LINUX_OSL */ -extern int osl_printf(const char *format, ...); -extern int osl_sprintf(char *buf, const char *format, ...); -extern int osl_strcmp(const char *s1, const char *s2); -extern int osl_strncmp(const char *s1, const char *s2, uint n); -extern int osl_strlen(const char *s); -extern char* osl_strcpy(char *d, const char *s); -extern char* osl_strncpy(char *d, const char *s, uint n); - -/* register access macros */ -#if !defined(BCMJTAG) -#define R_REG(osh, r) (\ - sizeof(*(r)) == sizeof(uint8) ? osl_readb((volatile uint8*)(r)) : \ - sizeof(*(r)) == sizeof(uint16) ? osl_readw((volatile uint16*)(r)) : \ - osl_readl((volatile uint32*)(r)) \ -) -#define W_REG(osh, r, v) do { \ - switch (sizeof(*(r))) { \ - case sizeof(uint8): osl_writeb((uint8)(v), (volatile uint8*)(r)); break; \ - case sizeof(uint16): osl_writew((uint16)(v), (volatile uint16*)(r)); break; \ - case sizeof(uint32): osl_writel((uint32)(v), (volatile uint32*)(r)); break; \ - } \ -} while (0) -#endif - -#define AND_REG(osh, r, v) W_REG(osh, (r), R_REG(osh, r) & (v)) -#define OR_REG(osh, r, v) W_REG(osh, (r), R_REG(osh, r) | (v)) -extern uint8 osl_readb(volatile uint8 *r); -extern uint16 osl_readw(volatile uint16 *r); -extern uint32 osl_readl(volatile uint32 *r); -extern void osl_writeb(uint8 v, volatile uint8 *r); -extern void osl_writew(uint16 v, volatile uint16 *r); -extern void osl_writel(uint32 v, volatile uint32 *r); - -/* bcopy, bcmp, and bzero */ -extern void bcopy(const void *src, void *dst, int len); -extern int bcmp(const void *b1, const void *b2, int len); -extern void bzero(void *b, int len); - -/* uncached virtual address */ -#define OSL_UNCACHED(va) osl_uncached((va)) -extern void *osl_uncached(void *va); - -/* get processor cycle count */ -#define OSL_GETCYCLES(x) ((x) = osl_getcycles()) -extern uint osl_getcycles(void); - -/* dereference an address that may target abort */ -#define BUSPROBE(val, addr) osl_busprobe(&(val), (addr)) -extern int osl_busprobe(uint32 *val, uint32 addr); - -/* map/unmap physical to virtual */ -#define REG_MAP(pa, size) osl_reg_map((pa), (size)) -#define REG_UNMAP(va) osl_reg_unmap((va)) -extern void *osl_reg_map(uint32 pa, uint size); -extern void osl_reg_unmap(void *va); - -/* shared (dma-able) memory access macros */ -#define R_SM(r) *(r) -#define W_SM(r, v) (*(r) = (v)) -#define BZERO_SM(r, len) bzero((r), (len)) - -/* packet primitives */ -#define PKTGET(osh, len, send) osl_pktget((osh), (len)) -#define PKTFREE(osh, skb, send) osl_pktfree((osh), (skb), (send)) -#define PKTDATA(osh, skb) osl_pktdata((osh), (skb)) -#define PKTLEN(osh, skb) osl_pktlen((osh), (skb)) -#define PKTHEADROOM(osh, skb) osl_pktheadroom((osh), (skb)) -#define PKTTAILROOM(osh, skb) osl_pkttailroom((osh), (skb)) -#define PKTNEXT(osh, skb) osl_pktnext((osh), (skb)) -#define PKTSETNEXT(osh, skb, x) osl_pktsetnext((skb), (x)) -#define PKTSETLEN(osh, skb, len) osl_pktsetlen((osh), (skb), (len)) -#define PKTPUSH(osh, skb, bytes) osl_pktpush((osh), (skb), (bytes)) -#define PKTPULL(osh, skb, bytes) osl_pktpull((osh), (skb), (bytes)) -#define PKTDUP(osh, skb) osl_pktdup((osh), (skb)) -#define PKTTAG(skb) osl_pkttag((skb)) -#define PKTFRMNATIVE(osh, skb) osl_pkt_frmnative((osh), (struct sk_buff*)(skb)) -#define PKTTONATIVE(osh, pkt) osl_pkt_tonative((osh), (pkt)) -#define PKTLINK(skb) osl_pktlink((skb)) -#define PKTSETLINK(skb, x) osl_pktsetlink((skb), (x)) -#define PKTPRIO(skb) osl_pktprio((skb)) -#define PKTSETPRIO(skb, x) osl_pktsetprio((skb), (x)) -#define PKTSHARED(skb) osl_pktshared((skb)) -#define PKTALLOCED(osh) osl_pktalloced((osh)) -#ifdef BCMDBG_PKT -#define PKTLIST_DUMP(osh, buf) osl_pktlist_dump(osh, buf) -#else /* BCMDBG_PKT */ -#define PKTLIST_DUMP(osh, buf) -#endif /* BCMDBG_PKT */ - -extern void *osl_pktget(osl_t *osh, uint len); -extern void osl_pktfree(osl_t *osh, void *skb, bool send); -extern uchar *osl_pktdata(osl_t *osh, void *skb); -extern uint osl_pktlen(osl_t *osh, void *skb); -extern uint osl_pktheadroom(osl_t *osh, void *skb); -extern uint osl_pkttailroom(osl_t *osh, void *skb); -extern void *osl_pktnext(osl_t *osh, void *skb); -extern void osl_pktsetnext(void *skb, void *x); -extern void osl_pktsetlen(osl_t *osh, void *skb, uint len); -extern uchar *osl_pktpush(osl_t *osh, void *skb, int bytes); -extern uchar *osl_pktpull(osl_t *osh, void *skb, int bytes); -extern void *osl_pktdup(osl_t *osh, void *skb); -extern void *osl_pkttag(void *skb); -extern void *osl_pktlink(void *skb); -extern void osl_pktsetlink(void *skb, void *x); -extern uint osl_pktprio(void *skb); -extern void osl_pktsetprio(void *skb, uint x); -extern void *osl_pkt_frmnative(osl_t *osh, struct sk_buff *skb); -extern struct sk_buff *osl_pkt_tonative(osl_t *osh, void *pkt); -extern bool osl_pktshared(void *skb); -extern uint osl_pktalloced(osl_t *osh); - -#ifdef BCMDBG_PKT /* pkt logging for debugging */ -extern char *osl_pktlist_dump(osl_t *osh, char *buf); -extern void osl_pktlist_add(osl_t *osh, void *p); -extern void osl_pktlist_remove(osl_t *osh, void *p); -#endif /* BCMDBG_PKT */ - -#endif /* BINOSL */ - -#define OSL_ERROR(bcmerror) osl_error(bcmerror) -extern int osl_error(int bcmerror); - -/* the largest reasonable packet buffer driver uses for ethernet MTU in bytes */ -#define PKTBUFSZ 2048 /* largest reasonable packet buffer, driver uses for ethernet MTU */ - -#endif /* _linux_osl_h_ */ diff --git a/package/broadcom-wl/src/driver/proto/802.11.h b/package/broadcom-wl/src/driver/proto/802.11.h deleted file mode 100644 index 89d13564ed..0000000000 --- a/package/broadcom-wl/src/driver/proto/802.11.h +++ /dev/null @@ -1,1386 +0,0 @@ -/* - * Copyright 2007, Broadcom Corporation - * All Rights Reserved. - * - * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY - * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM - * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS - * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. - * - * Fundamental types and constants relating to 802.11 - * - */ - -#ifndef _802_11_H_ -#define _802_11_H_ - -#ifndef _TYPEDEFS_H_ -#include <typedefs.h> -#endif - -#ifndef _NET_ETHERNET_H_ -#include <proto/ethernet.h> -#endif - -#include <proto/wpa.h> - -/* enable structure packing */ -#if defined(__GNUC__) -#define PACKED __attribute__((packed)) -#else -#pragma pack(1) -#define PACKED -#endif - -#define DOT11_TU_TO_US 1024 /* 802.11 Time Unit is 1024 microseconds */ - -/* Generic 802.11 frame constants */ -#define DOT11_A3_HDR_LEN 24 /* d11 header length with A3 */ -#define DOT11_A4_HDR_LEN 30 /* d11 header length with A4 */ -#define DOT11_MAC_HDR_LEN DOT11_A3_HDR_LEN /* MAC header length */ -#define DOT11_FCS_LEN 4 /* d11 FCS length */ -#define DOT11_ICV_LEN 4 /* d11 ICV length */ -#define DOT11_ICV_AES_LEN 8 /* d11 ICV/AES length */ -#define DOT11_QOS_LEN 2 /* d11 QoS length */ -#define DOT11_HTC_LEN 4 /* d11 HT Control field length */ - -#define DOT11_KEY_INDEX_SHIFT 6 /* d11 key index shift */ -#define DOT11_IV_LEN 4 /* d11 IV length */ -#define DOT11_IV_TKIP_LEN 8 /* d11 IV TKIP length */ -#define DOT11_IV_AES_OCB_LEN 4 /* d11 IV/AES/OCB length */ -#define DOT11_IV_AES_CCM_LEN 8 /* d11 IV/AES/CCM length */ -#define DOT11_IV_MAX_LEN 8 /* maximum iv len for any encryption */ - -/* Includes MIC */ -#define DOT11_MAX_MPDU_BODY_LEN 2304 /* max MPDU body length */ -/* A4 header + QoS + CCMP + PDU + ICV + FCS = 2352 */ -#define DOT11_MAX_MPDU_LEN (DOT11_A4_HDR_LEN + \ - DOT11_QOS_LEN + \ - DOT11_IV_AES_CCM_LEN + \ - DOT11_MAX_MPDU_BODY_LEN + \ - DOT11_ICV_LEN + \ - DOT11_FCS_LEN) /* d11 max MPDU length */ - -#define DOT11_MAX_SSID_LEN 32 /* d11 max ssid length */ - -/* dot11RTSThreshold */ -#define DOT11_DEFAULT_RTS_LEN 2347 /* d11 default RTS length */ -#define DOT11_MAX_RTS_LEN 2347 /* d11 max RTS length */ - -/* dot11FragmentationThreshold */ -#define DOT11_MIN_FRAG_LEN 256 /* d11 min fragmentation length */ -#define DOT11_MAX_FRAG_LEN 2346 /* Max frag is also limited by aMPDUMaxLength - * of the attached PHY - */ -#define DOT11_DEFAULT_FRAG_LEN 2346 /* d11 default fragmentation length */ - -/* dot11BeaconPeriod */ -#define DOT11_MIN_BEACON_PERIOD 1 /* d11 min beacon period */ -#define DOT11_MAX_BEACON_PERIOD 0xFFFF /* d11 max beacon period */ - -/* dot11DTIMPeriod */ -#define DOT11_MIN_DTIM_PERIOD 1 /* d11 min DTIM period */ -#define DOT11_MAX_DTIM_PERIOD 0xFF /* d11 max DTIM period */ - -/* 802.2 LLC/SNAP header used by 802.11 per 802.1H */ -#define DOT11_LLC_SNAP_HDR_LEN 8 /* d11 LLC/SNAP header length */ -#define DOT11_OUI_LEN 3 /* d11 OUI length */ -struct dot11_llc_snap_header { - uint8 dsap; /* always 0xAA */ - uint8 ssap; /* always 0xAA */ - uint8 ctl; /* always 0x03 */ - uint8 oui[DOT11_OUI_LEN]; /* RFC1042: 0x00 0x00 0x00 - * Bridge-Tunnel: 0x00 0x00 0xF8 - */ - uint16 type; /* ethertype */ -} PACKED; - -/* RFC1042 header used by 802.11 per 802.1H */ -#define RFC1042_HDR_LEN (ETHER_HDR_LEN + DOT11_LLC_SNAP_HDR_LEN) /* RCF1042 header length */ - -/* Generic 802.11 MAC header */ -/* - * N.B.: This struct reflects the full 4 address 802.11 MAC header. - * The fields are defined such that the shorter 1, 2, and 3 - * address headers just use the first k fields. - */ -struct dot11_header { - uint16 fc; /* frame control */ - uint16 durid; /* duration/ID */ - struct ether_addr a1; /* address 1 */ - struct ether_addr a2; /* address 2 */ - struct ether_addr a3; /* address 3 */ - uint16 seq; /* sequence control */ - struct ether_addr a4; /* address 4 */ -} PACKED; - -/* Control frames */ - -struct dot11_rts_frame { - uint16 fc; /* frame control */ - uint16 durid; /* duration/ID */ - struct ether_addr ra; /* receiver address */ - struct ether_addr ta; /* transmitter address */ -} PACKED; -#define DOT11_RTS_LEN 16 /* d11 RTS frame length */ - -struct dot11_cts_frame { - uint16 fc; /* frame control */ - uint16 durid; /* duration/ID */ - struct ether_addr ra; /* receiver address */ -} PACKED; -#define DOT11_CTS_LEN 10 /* d11 CTS frame length */ - -struct dot11_ack_frame { - uint16 fc; /* frame control */ - uint16 durid; /* duration/ID */ - struct ether_addr ra; /* receiver address */ -} PACKED; -#define DOT11_ACK_LEN 10 /* d11 ACK frame length */ - -struct dot11_ps_poll_frame { - uint16 fc; /* frame control */ - uint16 durid; /* AID */ - struct ether_addr bssid; /* receiver address, STA in AP */ - struct ether_addr ta; /* transmitter address */ -} PACKED; -#define DOT11_PS_POLL_LEN 16 /* d11 PS poll frame length */ - -struct dot11_cf_end_frame { - uint16 fc; /* frame control */ - uint16 durid; /* duration/ID */ - struct ether_addr ra; /* receiver address */ - struct ether_addr bssid; /* transmitter address, STA in AP */ -} PACKED; -#define DOT11_CS_END_LEN 16 /* d11 CF-END frame length */ - -/* BA/BAR Control parameters */ -#define DOT11_BA_CTL_POLICY_NORMAL 0x0000 /* normal ack */ -#define DOT11_BA_CTL_POLICY_NOACK 0x0001 /* no ack */ -#define DOT11_BA_CTL_POLICY_MASK 0x0001 /* ack policy mask */ - -#define DOT11_BA_CTL_MTID 0x0002 /* multi tid BA */ -#define DOT11_BA_CTL_COMPRESSED 0x0004 /* compressed bitmap */ - -#define DOT11_BA_CTL_NUMMSDU_MASK 0x0FC0 /* num msdu in bitmap mask */ -#define DOT11_BA_CTL_NUMMSDU_SHIFT 6 /* num msdu in bitmap shift */ - -#define DOT11_BA_CTL_TID_MASK 0xF000 /* tid mask */ -#define DOT11_BA_CTL_TID_SHIFT 12 /* tid shift */ - -/* control frame header (BA/BAR) */ -struct dot11_ctl_header { - uint16 fc; /* frame control */ - uint16 durid; /* duration/ID */ - struct ether_addr ra; /* receiver address */ - struct ether_addr ta; /* transmitter address */ -} PACKED; -#define DOT11_CTL_HDR_LEN 16 /* control frame hdr len */ - -/* BAR frame payload */ -struct dot11_bar { - uint16 bar_control; /* BAR Control */ - uint16 seqnum; /* Starting Sequence control */ -} PACKED; -#define DOT11_BAR_LEN 4 /* BAR frame payload length */ - -#define DOT11_BA_BITMAP_LEN 128 /* bitmap length */ -#define DOT11_BA_CMP_BITMAP_LEN 8 /* compressed bitmap length */ -/* BA frame payload */ -struct dot11_ba { - uint16 ba_control; /* BA Control */ - uint16 seqnum; /* Starting Sequence control */ - uint8 bitmap[DOT11_BA_BITMAP_LEN]; /* Block Ack Bitmap */ -} PACKED; -#define DOT11_BA_LEN 4 /* BA frame payload len (wo bitmap) */ - -/* Management frame header */ -struct dot11_management_header { - uint16 fc; /* frame control */ - uint16 durid; /* duration/ID */ - struct ether_addr da; /* receiver address */ - struct ether_addr sa; /* transmitter address */ - struct ether_addr bssid; /* BSS ID */ - uint16 seq; /* sequence control */ -} PACKED; -#define DOT11_MGMT_HDR_LEN 24 /* d11 management header length */ - -/* Management frame payloads */ - -struct dot11_bcn_prb { - uint32 timestamp[2]; - uint16 beacon_interval; - uint16 capability; -} PACKED; -#define DOT11_BCN_PRB_LEN 12 /* 802.11 beacon/probe frame fixed length */ - -struct dot11_auth { - uint16 alg; /* algorithm */ - uint16 seq; /* sequence control */ - uint16 status; /* status code */ -} PACKED; -#define DOT11_AUTH_FIXED_LEN 6 /* length of auth frame without challenge info - * elt - */ - -struct dot11_assoc_req { - uint16 capability; /* capability information */ - uint16 listen; /* listen interval */ -} PACKED; -#define DOT11_ASSOC_REQ_FIXED_LEN 4 /* length of assoc frame without info elts */ - -struct dot11_reassoc_req { - uint16 capability; /* capability information */ - uint16 listen; /* listen interval */ - struct ether_addr ap; /* Current AP address */ -} PACKED; -#define DOT11_REASSOC_REQ_FIXED_LEN 10 /* length of assoc frame without info elts */ - -struct dot11_assoc_resp { - uint16 capability; /* capability information */ - uint16 status; /* status code */ - uint16 aid; /* association ID */ -} PACKED; - -struct dot11_action_measure { - uint8 category; - uint8 action; - uint8 token; - uint8 data[1]; -} PACKED; -#define DOT11_ACTION_MEASURE_LEN 3 /* d11 action measurement header length */ - -struct dot11_action_ht_ch_width { - uint8 category; - uint8 action; - uint8 ch_width; -} PACKED; - -struct dot11_action_ht_mimops { - uint8 category; - uint8 action; - uint8 control; -} PACKED; - -#define SM_PWRSAVE_ENABLE 1 -#define SM_PWRSAVE_MODE 2 - -struct dot11_action_ht_info_xchg { - uint8 category; - uint8 action; - uint8 info; -} PACKED; - -#define DOT11_HT_INFO_XCHG_INFO_REQ 0x01 -#define DOT11_HT_INFO_XCHG_40MHZ_INTOLERANT 0x02 -#define DOT11_HT_INFO_XCHG_STA_CHAN_WIDTH 0x04 - - -/* ************* 802.11h related definitions. ************* */ -struct dot11_power_cnst { - uint8 id; - uint8 len; - uint8 power; -} PACKED; -typedef struct dot11_power_cnst dot11_power_cnst_t; - -struct dot11_power_cap { - uint8 min; - uint8 max; -} PACKED; -typedef struct dot11_power_cap dot11_power_cap_t; - -struct dot11_tpc_rep { - uint8 id; - uint8 len; - uint8 tx_pwr; - uint8 margin; -} PACKED; -typedef struct dot11_tpc_rep dot11_tpc_rep_t; -#define DOT11_MNG_IE_TPC_REPORT_LEN 2 /* length of IE data, not including 2 byte header */ - -struct dot11_supp_channels { - uint8 id; - uint8 len; - uint8 first_channel; - uint8 num_channels; -} PACKED; -typedef struct dot11_supp_channels dot11_supp_channels_t; - -/* Extension Channel Offset IE: 802.11n-D1.0 spec. added sideband - * offset for 40MHz operation. The possible 3 values are: - * 1 = above control channel - * 3 = below control channel - * 0 = no extension channel - */ -struct dot11_extch { - uint8 id; /* IE ID, 62, DOT11_MNG_EXT_CHANNEL_OFFSET */ - uint8 len; /* IE length */ - uint8 extch; -} PACKED; -typedef struct dot11_extch dot11_extch_ie_t; - -struct dot11_brcm_extch { - uint8 id; /* IE ID, 221, DOT11_MNG_PROPR_ID */ - uint8 len; /* IE length */ - uint8 oui[3]; /* Proprietary OUI, BRCM_OUI */ - uint8 type; /* type inidicates what follows */ - uint8 extch; -} PACKED; -typedef struct dot11_brcm_extch dot11_brcm_extch_ie_t; - -#define BRCM_EXTCH_IE_LEN 5 -#define BRCM_EXTCH_IE_TYPE 53 /* 802.11n ID not yet assigned */ -#define DOT11_EXTCH_IE_LEN 1 -#define DOT11_EXT_CH_MASK 0x03 /* extension channel mask */ -#define DOT11_EXT_CH_UPPER 0x01 /* ext. ch. on upper sb */ -#define DOT11_EXT_CH_LOWER 0x03 /* ext. ch. on lower sb */ -#define DOT11_EXT_CH_NONE 0x00 /* no extension ch. */ - -struct dot11_action_frmhdr { - uint8 category; - uint8 action; - uint8 data[1]; -} PACKED; - -/* CSA IE data structure */ -struct dot11_channel_switch { - uint8 id; /* id DOT11_MNG_CHANNEL_SWITCH_ID */ - uint8 len; /* length of IE */ - uint8 mode; /* mode 0 or 1 */ - uint8 channel; /* channel switch to */ - uint8 count; /* number of beacons before switching */ -} PACKED; -typedef struct dot11_channel_switch dot11_chan_switch_ie_t; - -#define DOT11_SWITCH_IE_LEN 3 /* length of IE data, not including 2 byte header */ -/* CSA mode - 802.11h-2003 $7.3.2.20 */ -#define DOT11_CSA_MODE_ADVISORY 0 /* no DOT11_CSA_MODE_NO_TX restriction imposed */ -#define DOT11_CSA_MODE_NO_TX 1 /* no transmission upon receiving CSA frame. */ - -struct dot11_action_switch_channel { - uint8 category; - uint8 action; - dot11_chan_switch_ie_t chan_switch_ie; /* for switch IE */ - dot11_brcm_extch_ie_t extch_ie; /* extension channel offset */ -} PACKED; - -/* 11n Extended Channel Switch IE data structure */ -struct dot11_ext_csa { - uint8 id; /* id DOT11_MNG_EXT_CHANNEL_SWITCH_ID */ - uint8 len; /* length of IE */ - uint8 mode; /* mode 0 or 1 */ - uint8 reg; /* regulatory class */ - uint8 channel; /* channel switch to */ - uint8 count; /* number of beacons before switching */ -} PACKED; -typedef struct dot11_ext_csa dot11_ext_csa_ie_t; -#define DOT11_EXT_CSA_IE_LEN 4 /* length of extended channel switch IE body */ - -struct dot11_action_ext_csa { - uint8 category; - uint8 action; - dot11_ext_csa_ie_t chan_switch_ie; /* for switch IE */ -} PACKED; - -/* 802.11h Measurement Request/Report IEs */ -/* Measurement Type field */ -#define DOT11_MEASURE_TYPE_BASIC 0 /* d11 measurement basic type */ -#define DOT11_MEASURE_TYPE_CCA 1 /* d11 measurement CCA type */ -#define DOT11_MEASURE_TYPE_RPI 2 /* d11 measurement PRI type */ - -/* Measurement Request Modes */ -#define DOT11_MEASURE_MODE_ENABLE (1<<1) /* d11 measurement enable */ -#define DOT11_MEASURE_MODE_REQUEST (1<<2) /* d11 measurement request */ -#define DOT11_MEASURE_MODE_REPORT (1<<3) /* d11 measurement report */ -/* Measurement Report Modes */ -#define DOT11_MEASURE_MODE_LATE (1<<0) /* d11 measurement late */ -#define DOT11_MEASURE_MODE_INCAPABLE (1<<1) /* d11 measurement incapable */ -#define DOT11_MEASURE_MODE_REFUSED (1<<2) /* d11 measurement refuse */ -/* Basic Measurement Map bits */ -#define DOT11_MEASURE_BASIC_MAP_BSS ((uint8)(1<<0)) /* d11 measurement basic map BSS */ -#define DOT11_MEASURE_BASIC_MAP_OFDM ((uint8)(1<<1)) /* d11 measurement map OFDM */ -#define DOT11_MEASURE_BASIC_MAP_UKNOWN ((uint8)(1<<2)) /* d11 measurement map unknown */ -#define DOT11_MEASURE_BASIC_MAP_RADAR ((uint8)(1<<3)) /* d11 measurement map radar */ -#define DOT11_MEASURE_BASIC_MAP_UNMEAS ((uint8)(1<<4)) /* d11 measurement map unmeasuremnt */ - -struct dot11_meas_req { - uint8 id; - uint8 len; - uint8 token; - uint8 mode; - uint8 type; - uint8 channel; - uint8 start_time[8]; - uint16 duration; -} PACKED; -typedef struct dot11_meas_req dot11_meas_req_t; -#define DOT11_MNG_IE_MREQ_LEN 14 /* d11 measurement request IE length */ -/* length of Measure Request IE data not including variable len */ -#define DOT11_MNG_IE_MREQ_FIXED_LEN 3 /* d11 measurement request IE fixed length */ - -struct dot11_meas_rep { - uint8 id; - uint8 len; - uint8 token; - uint8 mode; - uint8 type; - union - { - struct { - uint8 channel; - uint8 start_time[8]; - uint16 duration; - uint8 map; - } PACKED basic; - uint8 data[1]; - } PACKED rep; -} PACKED; -typedef struct dot11_meas_rep dot11_meas_rep_t; - -/* length of Measure Report IE data not including variable len */ -#define DOT11_MNG_IE_MREP_FIXED_LEN 3 /* d11 measurement response IE fixed length */ - -struct dot11_meas_rep_basic { - uint8 channel; - uint8 start_time[8]; - uint16 duration; - uint8 map; -} PACKED; -typedef struct dot11_meas_rep_basic dot11_meas_rep_basic_t; -#define DOT11_MEASURE_BASIC_REP_LEN 12 /* d11 measurement basic report length */ - -struct dot11_quiet { - uint8 id; - uint8 len; - uint8 count; /* TBTTs until beacon interval in quiet starts */ - uint8 period; /* Beacon intervals between periodic quiet periods ? */ - uint16 duration; /* Length of quiet period, in TU's */ - uint16 offset; /* TU's offset from TBTT in Count field */ -} PACKED; -typedef struct dot11_quiet dot11_quiet_t; - -struct chan_map_tuple { - uint8 channel; - uint8 map; -} PACKED; -typedef struct chan_map_tuple chan_map_tuple_t; - -struct dot11_ibss_dfs { - uint8 id; - uint8 len; - uint8 eaddr[ETHER_ADDR_LEN]; - uint8 interval; - chan_map_tuple_t map[1]; -} PACKED; -typedef struct dot11_ibss_dfs dot11_ibss_dfs_t; - -/* WME Elements */ -#define WME_OUI "\x00\x50\xf2" /* WME OUI */ -#define WME_VER 1 /* WME version */ -#define WME_TYPE 2 /* WME type */ -#define WME_SUBTYPE_IE 0 /* Information Element */ -#define WME_SUBTYPE_PARAM_IE 1 /* Parameter Element */ -#define WME_SUBTYPE_TSPEC 2 /* Traffic Specification */ - -/* WME Access Category Indices (ACIs) */ -#define AC_BE 0 /* Best Effort */ -#define AC_BK 1 /* Background */ -#define AC_VI 2 /* Video */ -#define AC_VO 3 /* Voice */ -#define AC_COUNT 4 /* number of ACs */ - -typedef uint8 ac_bitmap_t; /* AC bitmap of (1 << AC_xx) */ - -#define AC_BITMAP_NONE 0x0 /* No ACs */ -#define AC_BITMAP_ALL 0xf /* All ACs */ -#define AC_BITMAP_TST(ab, ac) (((ab) & (1 << (ac))) != 0) - -/* WME Information Element (IE) */ -struct wme_ie { - uint8 oui[3]; - uint8 type; - uint8 subtype; - uint8 version; - uint8 qosinfo; -} PACKED; -typedef struct wme_ie wme_ie_t; -#define WME_IE_LEN 7 /* WME IE length */ - -struct edcf_acparam { - uint8 ACI; - uint8 ECW; - uint16 TXOP; /* stored in network order (ls octet first) */ -} PACKED; -typedef struct edcf_acparam edcf_acparam_t; - -/* WME Parameter Element (PE) */ -struct wme_param_ie { - uint8 oui[3]; - uint8 type; - uint8 subtype; - uint8 version; - uint8 qosinfo; - uint8 rsvd; - edcf_acparam_t acparam[AC_COUNT]; -} PACKED; -typedef struct wme_param_ie wme_param_ie_t; -#define WME_PARAM_IE_LEN 24 /* WME Parameter IE length */ - -/* QoS Info field for IE as sent from AP */ -#define WME_QI_AP_APSD_MASK 0x80 /* U-APSD Supported mask */ -#define WME_QI_AP_APSD_SHIFT 7 /* U-APSD Supported shift */ -#define WME_QI_AP_COUNT_MASK 0x0f /* Parameter set count mask */ -#define WME_QI_AP_COUNT_SHIFT 0 /* Parameter set count shift */ - -/* QoS Info field for IE as sent from STA */ -#define WME_QI_STA_MAXSPLEN_MASK 0x60 /* Max Service Period Length mask */ -#define WME_QI_STA_MAXSPLEN_SHIFT 5 /* Max Service Period Length shift */ -#define WME_QI_STA_APSD_ALL_MASK 0xf /* APSD all AC bits mask */ -#define WME_QI_STA_APSD_ALL_SHIFT 0 /* APSD all AC bits shift */ -#define WME_QI_STA_APSD_BE_MASK 0x8 /* APSD AC_BE mask */ -#define WME_QI_STA_APSD_BE_SHIFT 3 /* APSD AC_BE shift */ -#define WME_QI_STA_APSD_BK_MASK 0x4 /* APSD AC_BK mask */ -#define WME_QI_STA_APSD_BK_SHIFT 2 /* APSD AC_BK shift */ -#define WME_QI_STA_APSD_VI_MASK 0x2 /* APSD AC_VI mask */ -#define WME_QI_STA_APSD_VI_SHIFT 1 /* APSD AC_VI shift */ -#define WME_QI_STA_APSD_VO_MASK 0x1 /* APSD AC_VO mask */ -#define WME_QI_STA_APSD_VO_SHIFT 0 /* APSD AC_VO shift */ - -/* ACI */ -#define EDCF_AIFSN_MIN 1 /* AIFSN minimum value */ -#define EDCF_AIFSN_MAX 15 /* AIFSN maximum value */ -#define EDCF_AIFSN_MASK 0x0f /* AIFSN mask */ -#define EDCF_ACM_MASK 0x10 /* ACM mask */ -#define EDCF_ACI_MASK 0x60 /* ACI mask */ -#define EDCF_ACI_SHIFT 5 /* ACI shift */ - -/* ECW */ -#define EDCF_ECW_MIN 0 /* cwmin/cwmax exponent minimum value */ -#define EDCF_ECW_MAX 15 /* cwmin/cwmax exponent maximum value */ -#define EDCF_ECW2CW(exp) ((1 << (exp)) - 1) -#define EDCF_ECWMIN_MASK 0x0f /* cwmin exponent form mask */ -#define EDCF_ECWMAX_MASK 0xf0 /* cwmax exponent form mask */ -#define EDCF_ECWMAX_SHIFT 4 /* cwmax exponent form shift */ - -/* TXOP */ -#define EDCF_TXOP_MIN 0 /* TXOP minimum value */ -#define EDCF_TXOP_MAX 65535 /* TXOP maximum value */ -#define EDCF_TXOP2USEC(txop) ((txop) << 5) - -/* Default EDCF parameters that AP advertises for STA to use; WMM draft Table 12 */ -#define EDCF_AC_BE_ACI_STA 0x03 /* STA ACI value for best effort AC */ -#define EDCF_AC_BE_ECW_STA 0xA4 /* STA ECW value for best effort AC */ -#define EDCF_AC_BE_TXOP_STA 0x0000 /* STA TXOP value for best effort AC */ -#define EDCF_AC_BK_ACI_STA 0x27 /* STA ACI value for background AC */ -#define EDCF_AC_BK_ECW_STA 0xA4 /* STA ECW value for background AC */ -#define EDCF_AC_BK_TXOP_STA 0x0000 /* STA TXOP value for background AC */ -#define EDCF_AC_VI_ACI_STA 0x42 /* STA ACI value for video AC */ -#define EDCF_AC_VI_ECW_STA 0x43 /* STA ECW value for video AC */ -#define EDCF_AC_VI_TXOP_STA 0x005e /* STA TXOP value for video AC */ -#define EDCF_AC_VO_ACI_STA 0x62 /* STA ACI value for audio AC */ -#define EDCF_AC_VO_ECW_STA 0x32 /* STA ECW value for audio AC */ -#define EDCF_AC_VO_TXOP_STA 0x002f /* STA TXOP value for audio AC */ - -/* Default EDCF parameters that AP uses; WMM draft Table 14 */ -#define EDCF_AC_BE_ACI_AP 0x03 /* AP ACI value for best effort AC */ -#define EDCF_AC_BE_ECW_AP 0x64 /* AP ECW value for best effort AC */ -#define EDCF_AC_BE_TXOP_AP 0x0000 /* AP TXOP value for best effort AC */ -#define EDCF_AC_BK_ACI_AP 0x27 /* AP ACI value for background AC */ -#define EDCF_AC_BK_ECW_AP 0xA4 /* AP ECW value for background AC */ -#define EDCF_AC_BK_TXOP_AP 0x0000 /* AP TXOP value for background AC */ -#define EDCF_AC_VI_ACI_AP 0x41 /* AP ACI value for video AC */ -#define EDCF_AC_VI_ECW_AP 0x43 /* AP ECW value for video AC */ -#define EDCF_AC_VI_TXOP_AP 0x005e /* AP TXOP value for video AC */ -#define EDCF_AC_VO_ACI_AP 0x61 /* AP ACI value for audio AC */ -#define EDCF_AC_VO_ECW_AP 0x32 /* AP ECW value for audio AC */ -#define EDCF_AC_VO_TXOP_AP 0x002f /* AP TXOP value for audio AC */ - -struct dot11_qbss_load_ie { - uint8 id; /* 11, DOT11_MNG_QBSS_LOAD_ID */ - uint8 length; - uint16 station_count; /* total number of STAs associated */ - uint8 channel_utilization; /* % of time, normalized to 255, QAP sensed medium busy */ - uint16 aac; /* available admission capacity */ -} PACKED; -typedef struct dot11_qbss_load_ie dot11_qbss_load_ie_t; - -/* nom_msdu_size */ -#define FIXED_MSDU_SIZE 0x8000 /* MSDU size is fixed */ -#define MSDU_SIZE_MASK 0x7fff /* (Nominal or fixed) MSDU size */ - -/* surplus_bandwidth */ -/* Represented as 3 bits of integer, binary point, 13 bits fraction */ -#define INTEGER_SHIFT 13 /* integer shift */ -#define FRACTION_MASK 0x1FFF /* fraction mask */ - -/* Management Notification Frame */ -struct dot11_management_notification { - uint8 category; /* DOT11_ACTION_NOTIFICATION */ - uint8 action; - uint8 token; - uint8 status; - uint8 data[1]; /* Elements */ -} PACKED; -#define DOT11_MGMT_NOTIFICATION_LEN 4 /* Fixed length */ - -/* WME Action Codes */ -#define WME_ADDTS_REQUEST 0 /* WME ADDTS request */ -#define WME_ADDTS_RESPONSE 1 /* WME ADDTS response */ -#define WME_DELTS_REQUEST 2 /* WME DELTS request */ - -/* WME Setup Response Status Codes */ -#define WME_ADMISSION_ACCEPTED 0 /* WME admission accepted */ -#define WME_INVALID_PARAMETERS 1 /* WME invalide parameters */ -#define WME_ADMISSION_REFUSED 3 /* WME admission refused */ - -/* Macro to take a pointer to a beacon or probe response - * body and return the char* pointer to the SSID info element - */ -#define BCN_PRB_SSID(body) ((char*)(body) + DOT11_BCN_PRB_LEN) - -/* Authentication frame payload constants */ -#define DOT11_OPEN_SYSTEM 0 /* d11 open authentication */ -#define DOT11_SHARED_KEY 1 /* d11 shared authentication */ -#define DOT11_CHALLENGE_LEN 128 /* d11 challenge text length */ - -/* Frame control macros */ -#define FC_PVER_MASK 0x3 /* PVER mask */ -#define FC_PVER_SHIFT 0 /* PVER shift */ -#define FC_TYPE_MASK 0xC /* type mask */ -#define FC_TYPE_SHIFT 2 /* type shift */ -#define FC_SUBTYPE_MASK 0xF0 /* subtype mask */ -#define FC_SUBTYPE_SHIFT 4 /* subtype shift */ -#define FC_TODS 0x100 /* to DS */ -#define FC_TODS_SHIFT 8 /* to DS shift */ -#define FC_FROMDS 0x200 /* from DS */ -#define FC_FROMDS_SHIFT 9 /* from DS shift */ -#define FC_MOREFRAG 0x400 /* more frag. */ -#define FC_MOREFRAG_SHIFT 10 /* more frag. shift */ -#define FC_RETRY 0x800 /* retry */ -#define FC_RETRY_SHIFT 11 /* retry shift */ -#define FC_PM 0x1000 /* PM */ -#define FC_PM_SHIFT 12 /* PM shift */ -#define FC_MOREDATA 0x2000 /* more data */ -#define FC_MOREDATA_SHIFT 13 /* more data shift */ -#define FC_WEP 0x4000 /* WEP */ -#define FC_WEP_SHIFT 14 /* WEP shift */ -#define FC_ORDER 0x8000 /* order */ -#define FC_ORDER_SHIFT 15 /* order shift */ - -/* sequence control macros */ -#define SEQNUM_SHIFT 4 /* seq. number shift */ -#define SEQNUM_MAX 0x1000 /* max seqnum + 1 */ -#define FRAGNUM_MASK 0xF /* frag. number mask */ - -/* Frame Control type/subtype defs */ - -/* FC Types */ -#define FC_TYPE_MNG 0 /* management type */ -#define FC_TYPE_CTL 1 /* control type */ -#define FC_TYPE_DATA 2 /* data type */ - -/* Management Subtypes */ -#define FC_SUBTYPE_ASSOC_REQ 0 /* assoc. request */ -#define FC_SUBTYPE_ASSOC_RESP 1 /* assoc. response */ -#define FC_SUBTYPE_REASSOC_REQ 2 /* reassoc. request */ -#define FC_SUBTYPE_REASSOC_RESP 3 /* reassoc. response */ -#define FC_SUBTYPE_PROBE_REQ 4 /* probe request */ -#define FC_SUBTYPE_PROBE_RESP 5 /* probe response */ -#define FC_SUBTYPE_BEACON 8 /* beacon */ -#define FC_SUBTYPE_ATIM 9 /* ATIM */ -#define FC_SUBTYPE_DISASSOC 10 /* disassoc. */ -#define FC_SUBTYPE_AUTH 11 /* authentication */ -#define FC_SUBTYPE_DEAUTH 12 /* de-authentication */ -#define FC_SUBTYPE_ACTION 13 /* action */ -#define FC_SUBTYPE_ACTION_NOACK 14 /* action no-ack */ - -/* Control Subtypes */ -#define FC_SUBTYPE_CTL_WRAPPER 7 /* Control Wrapper */ -#define FC_SUBTYPE_BLOCKACK_REQ 8 /* Block Ack Req */ -#define FC_SUBTYPE_BLOCKACK 9 /* Block Ack */ -#define FC_SUBTYPE_PS_POLL 10 /* PS poll */ -#define FC_SUBTYPE_RTS 11 /* RTS */ -#define FC_SUBTYPE_CTS 12 /* CTS */ -#define FC_SUBTYPE_ACK 13 /* ACK */ -#define FC_SUBTYPE_CF_END 14 /* CF-END */ -#define FC_SUBTYPE_CF_END_ACK 15 /* CF-END ACK */ - -/* Data Subtypes */ -#define FC_SUBTYPE_DATA 0 /* Data */ -#define FC_SUBTYPE_DATA_CF_ACK 1 /* Data + CF-ACK */ -#define FC_SUBTYPE_DATA_CF_POLL 2 /* Data + CF-Poll */ -#define FC_SUBTYPE_DATA_CF_ACK_POLL 3 /* Data + CF-Ack + CF-Poll */ -#define FC_SUBTYPE_NULL 4 /* Null */ -#define FC_SUBTYPE_CF_ACK 5 /* CF-Ack */ -#define FC_SUBTYPE_CF_POLL 6 /* CF-Poll */ -#define FC_SUBTYPE_CF_ACK_POLL 7 /* CF-Ack + CF-Poll */ -#define FC_SUBTYPE_QOS_DATA 8 /* QoS Data */ -#define FC_SUBTYPE_QOS_DATA_CF_ACK 9 /* QoS Data + CF-Ack */ -#define FC_SUBTYPE_QOS_DATA_CF_POLL 10 /* QoS Data + CF-Poll */ -#define FC_SUBTYPE_QOS_DATA_CF_ACK_POLL 11 /* QoS Data + CF-Ack + CF-Poll */ -#define FC_SUBTYPE_QOS_NULL 12 /* QoS Null */ -#define FC_SUBTYPE_QOS_CF_POLL 14 /* QoS CF-Poll */ -#define FC_SUBTYPE_QOS_CF_ACK_POLL 15 /* QoS CF-Ack + CF-Poll */ - -/* Data Subtype Groups */ -#define FC_SUBTYPE_ANY_QOS(s) (((s) & 8) != 0) -#define FC_SUBTYPE_ANY_NULL(s) (((s) & 4) != 0) -#define FC_SUBTYPE_ANY_CF_POLL(s) (((s) & 2) != 0) -#define FC_SUBTYPE_ANY_CF_ACK(s) (((s) & 1) != 0) - -/* Type/Subtype Combos */ -#define FC_KIND_MASK (FC_TYPE_MASK | FC_SUBTYPE_MASK) /* FC kind mask */ - -#define FC_KIND(t, s) (((t) << FC_TYPE_SHIFT) | ((s) << FC_SUBTYPE_SHIFT)) /* FC kind */ - -#define FC_SUBTYPE(fc) (((fc) & FC_SUBTYPE_MASK) >> FC_SUBTYPE_SHIFT) /* Subtype from FC */ -#define FC_TYPE(fc) (((fc) & FC_TYPE_MASK) >> FC_TYPE_SHIFT) /* Type from FC */ - -#define FC_ASSOC_REQ FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_ASSOC_REQ) /* assoc. request */ -#define FC_ASSOC_RESP FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_ASSOC_RESP) /* assoc. response */ -#define FC_REASSOC_REQ FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_REASSOC_REQ) /* reassoc. request */ -#define FC_REASSOC_RESP FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_REASSOC_RESP) /* reassoc. response */ -#define FC_PROBE_REQ FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_PROBE_REQ) /* probe request */ -#define FC_PROBE_RESP FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_PROBE_RESP) /* probe response */ -#define FC_BEACON FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_BEACON) /* beacon */ -#define FC_DISASSOC FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_DISASSOC) /* disassoc */ -#define FC_AUTH FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_AUTH) /* authentication */ -#define FC_DEAUTH FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_DEAUTH) /* deauthentication */ -#define FC_ACTION FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_ACTION) /* action */ -#define FC_ACTION_NOACK FC_KIND(FC_TYPE_MNG, FC_SUBTYPE_ACTION_NOACK) /* action no-ack */ - -#define FC_CTL_WRAPPER FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_CTL_WRAPPER) /* Control Wrapper */ -#define FC_BLOCKACK_REQ FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_BLOCKACK_REQ) /* Block Ack Req */ -#define FC_BLOCKACK FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_BLOCKACK) /* Block Ack */ -#define FC_PS_POLL FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_PS_POLL) /* PS poll */ -#define FC_RTS FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_RTS) /* RTS */ -#define FC_CTS FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_CTS) /* CTS */ -#define FC_ACK FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_ACK) /* ACK */ -#define FC_CF_END FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_CF_END) /* CF-END */ -#define FC_CF_END_ACK FC_KIND(FC_TYPE_CTL, FC_SUBTYPE_CF_END_ACK) /* CF-END ACK */ - -#define FC_DATA FC_KIND(FC_TYPE_DATA, FC_SUBTYPE_DATA) /* data */ -#define FC_NULL_DATA FC_KIND(FC_TYPE_DATA, FC_SUBTYPE_NULL) /* null data */ -#define FC_DATA_CF_ACK FC_KIND(FC_TYPE_DATA, FC_SUBTYPE_DATA_CF_ACK) /* data CF ACK */ -#define FC_QOS_DATA FC_KIND(FC_TYPE_DATA, FC_SUBTYPE_QOS_DATA) /* QoS data */ -#define FC_QOS_NULL FC_KIND(FC_TYPE_DATA, FC_SUBTYPE_QOS_NULL) /* QoS null */ - -/* QoS Control Field */ - -/* 802.1D Priority */ -#define QOS_PRIO_SHIFT 0 /* QoS priority shift */ -#define QOS_PRIO_MASK 0x0007 /* QoS priority mask */ -#define QOS_PRIO(qos) (((qos) & QOS_PRIO_MASK) >> QOS_PRIO_SHIFT) /* QoS priority */ - -/* Traffic Identifier */ -#define QOS_TID_SHIFT 0 /* QoS TID shift */ -#define QOS_TID_MASK 0x000f /* QoS TID mask */ -#define QOS_TID(qos) (((qos) & QOS_TID_MASK) >> QOS_TID_SHIFT) /* QoS TID */ - -/* End of Service Period (U-APSD) */ -#define QOS_EOSP_SHIFT 4 /* QoS End of Service Period shift */ -#define QOS_EOSP_MASK 0x0010 /* QoS End of Service Period mask */ -#define QOS_EOSP(qos) (((qos) & QOS_EOSP_MASK) >> QOS_EOSP_SHIFT) /* Qos EOSP */ - -/* Ack Policy */ -#define QOS_ACK_NORMAL_ACK 0 /* Normal Ack */ -#define QOS_ACK_NO_ACK 1 /* No Ack (eg mcast) */ -#define QOS_ACK_NO_EXP_ACK 2 /* No Explicit Ack */ -#define QOS_ACK_BLOCK_ACK 3 /* Block Ack */ -#define QOS_ACK_SHIFT 5 /* QoS ACK shift */ -#define QOS_ACK_MASK 0x0060 /* QoS ACK mask */ -#define QOS_ACK(qos) (((qos) & QOS_ACK_MASK) >> QOS_ACK_SHIFT) /* QoS ACK */ - -/* A-MSDU flag */ -#define QOS_AMSDU_SHIFT 7 /* AMSDU shift */ -#define QOS_AMSDU_MASK 0x0080 /* AMSDU mask */ - -/* Management Frames */ - -/* Management Frame Constants */ - -/* Fixed fields */ -#define DOT11_MNG_AUTH_ALGO_LEN 2 /* d11 management auth. algo. length */ -#define DOT11_MNG_AUTH_SEQ_LEN 2 /* d11 management auth. seq. length */ -#define DOT11_MNG_BEACON_INT_LEN 2 /* d11 management beacon interval length */ -#define DOT11_MNG_CAP_LEN 2 /* d11 management cap. length */ -#define DOT11_MNG_AP_ADDR_LEN 6 /* d11 management AP address length */ -#define DOT11_MNG_LISTEN_INT_LEN 2 /* d11 management listen interval length */ -#define DOT11_MNG_REASON_LEN 2 /* d11 management reason length */ -#define DOT11_MNG_AID_LEN 2 /* d11 management AID length */ -#define DOT11_MNG_STATUS_LEN 2 /* d11 management status length */ -#define DOT11_MNG_TIMESTAMP_LEN 8 /* d11 management timestamp length */ - -/* DUR/ID field in assoc resp is 0xc000 | AID */ -#define DOT11_AID_MASK 0x3fff /* d11 AID mask */ - -/* Reason Codes */ -#define DOT11_RC_RESERVED 0 /* d11 RC reserved */ -#define DOT11_RC_UNSPECIFIED 1 /* Unspecified reason */ -#define DOT11_RC_AUTH_INVAL 2 /* Previous authentication no longer valid */ -#define DOT11_RC_DEAUTH_LEAVING 3 /* Deauthenticated because sending station - * is leaving (or has left) IBSS or ESS - */ -#define DOT11_RC_INACTIVITY 4 /* Disassociated due to inactivity */ -#define DOT11_RC_BUSY 5 /* Disassociated because AP is unable to handle - * all currently associated stations - */ -#define DOT11_RC_INVAL_CLASS_2 6 /* Class 2 frame received from - * nonauthenticated station - */ -#define DOT11_RC_INVAL_CLASS_3 7 /* Class 3 frame received from - * nonassociated station - */ -#define DOT11_RC_DISASSOC_LEAVING 8 /* Disassociated because sending station is - * leaving (or has left) BSS - */ -#define DOT11_RC_NOT_AUTH 9 /* Station requesting (re)association is not - * authenticated with responding station - */ -#define DOT11_RC_BAD_PC 10 /* Unacceptable power capability element */ -#define DOT11_RC_BAD_CHANNELS 11 /* Unacceptable supported channels element */ -/* 12 is unused */ - -/* 32-39 are QSTA specific reasons added in 11e */ -#define DOT11_RC_UNSPECIFIED_QOS 32 /* unspecified QoS-related reason */ -#define DOT11_RC_INSUFFCIENT_BW 33 /* QAP lacks sufficient bandwidth */ -#define DOT11_RC_EXCESSIVE_FRAMES 34 /* excessive number of frames need ack */ -#define DOT11_RC_TX_OUTSIDE_TXOP 35 /* transmitting outside the limits of txop */ -#define DOT11_RC_LEAVING_QBSS 36 /* QSTA is leaving the QBSS (or restting) */ -#define DOT11_RC_BAD_MECHANISM 37 /* does not want to use the mechanism */ -#define DOT11_RC_SETUP_NEEDED 38 /* mechanism needs a setup */ -#define DOT11_RC_TIMEOUT 39 /* timeout */ - -#define DOT11_RC_MAX 23 /* Reason codes > 23 are reserved */ - -/* Status Codes */ -#define DOT11_SC_SUCCESS 0 /* Successful */ -#define DOT11_SC_FAILURE 1 /* Unspecified failure */ -#define DOT11_SC_CAP_MISMATCH 10 /* Cannot support all requested - * capabilities in the Capability - * Information field - */ -#define DOT11_SC_REASSOC_FAIL 11 /* Reassociation denied due to inability - * to confirm that association exists - */ -#define DOT11_SC_ASSOC_FAIL 12 /* Association denied due to reason - * outside the scope of this standard - */ -#define DOT11_SC_AUTH_MISMATCH 13 /* Responding station does not support - * the specified authentication - * algorithm - */ -#define DOT11_SC_AUTH_SEQ 14 /* Received an Authentication frame - * with authentication transaction - * sequence number out of expected - * sequence - */ -#define DOT11_SC_AUTH_CHALLENGE_FAIL 15 /* Authentication rejected because of - * challenge failure - */ -#define DOT11_SC_AUTH_TIMEOUT 16 /* Authentication rejected due to timeout - * waiting for next frame in sequence - */ -#define DOT11_SC_ASSOC_BUSY_FAIL 17 /* Association denied because AP is - * unable to handle additional - * associated stations - */ -#define DOT11_SC_ASSOC_RATE_MISMATCH 18 /* Association denied due to requesting - * station not supporting all of the - * data rates in the BSSBasicRateSet - * parameter - */ -#define DOT11_SC_ASSOC_SHORT_REQUIRED 19 /* Association denied due to requesting - * station not supporting the Short - * Preamble option - */ -#define DOT11_SC_ASSOC_PBCC_REQUIRED 20 /* Association denied due to requesting - * station not supporting the PBCC - * Modulation option - */ -#define DOT11_SC_ASSOC_AGILITY_REQUIRED 21 /* Association denied due to requesting - * station not supporting the Channel - * Agility option - */ -#define DOT11_SC_ASSOC_SPECTRUM_REQUIRED 22 /* Association denied because Spectrum - * Management capability is required. - */ -#define DOT11_SC_ASSOC_BAD_POWER_CAP 23 /* Association denied because the info - * in the Power Cap element is - * unacceptable. - */ -#define DOT11_SC_ASSOC_BAD_SUP_CHANNELS 24 /* Association denied because the info - * in the Supported Channel element is - * unacceptable - */ -#define DOT11_SC_ASSOC_SHORTSLOT_REQUIRED 25 /* Association denied due to requesting - * station not supporting the Short Slot - * Time option - */ -#define DOT11_SC_ASSOC_ERPBCC_REQUIRED 26 /* Association denied due to requesting - * station not supporting the ER-PBCC - * Modulation option - */ -#define DOT11_SC_ASSOC_DSSOFDM_REQUIRED 27 /* Association denied due to requesting - * station not supporting the DSS-OFDM - * option - */ - -#define DOT11_SC_DECLINED 37 /* request declined */ -#define DOT11_SC_INVALID_PARAMS 38 /* One or more params have invalid values */ - -/* Info Elts, length of INFORMATION portion of Info Elts */ -#define DOT11_MNG_DS_PARAM_LEN 1 /* d11 management DS parameter length */ -#define DOT11_MNG_IBSS_PARAM_LEN 2 /* d11 management IBSS parameter length */ - -/* TIM Info element has 3 bytes fixed info in INFORMATION field, - * followed by 1 to 251 bytes of Partial Virtual Bitmap - */ -#define DOT11_MNG_TIM_FIXED_LEN 3 /* d11 management TIM fixed length */ -#define DOT11_MNG_TIM_DTIM_COUNT 0 /* d11 management DTIM count */ -#define DOT11_MNG_TIM_DTIM_PERIOD 1 /* d11 management DTIM period */ -#define DOT11_MNG_TIM_BITMAP_CTL 2 /* d11 management TIM BITMAP control */ -#define DOT11_MNG_TIM_PVB 3 /* d11 management TIM PVB */ - -/* TLV defines */ -#define TLV_TAG_OFF 0 /* tag offset */ -#define TLV_LEN_OFF 1 /* length offset */ -#define TLV_HDR_LEN 2 /* header length */ -#define TLV_BODY_OFF 2 /* body offset */ - -/* Management Frame Information Element IDs */ -#define DOT11_MNG_SSID_ID 0 /* d11 management SSID id */ -#define DOT11_MNG_RATES_ID 1 /* d11 management rates id */ -#define DOT11_MNG_FH_PARMS_ID 2 /* d11 management FH parameter id */ -#define DOT11_MNG_DS_PARMS_ID 3 /* d11 management DS parameter id */ -#define DOT11_MNG_CF_PARMS_ID 4 /* d11 management CF parameter id */ -#define DOT11_MNG_TIM_ID 5 /* d11 management TIM id */ -#define DOT11_MNG_IBSS_PARMS_ID 6 /* d11 management IBSS parameter id */ -#define DOT11_MNG_COUNTRY_ID 7 /* d11 management country id */ -#define DOT11_MNG_HOPPING_PARMS_ID 8 /* d11 management hopping parameter id */ -#define DOT11_MNG_HOPPING_TABLE_ID 9 /* d11 management hopping table id */ -#define DOT11_MNG_REQUEST_ID 10 /* d11 management request id */ -#define DOT11_MNG_QBSS_LOAD_ID 11 /* d11 management QBSS Load id */ -#define DOT11_MNG_CHALLENGE_ID 16 /* d11 management chanllenge id */ -#define DOT11_MNG_PWR_CONSTRAINT_ID 32 /* 11H PowerConstraint */ -#define DOT11_MNG_PWR_CAP_ID 33 /* 11H PowerCapability */ -#define DOT11_MNG_TPC_REQUEST_ID 34 /* 11H TPC Request */ -#define DOT11_MNG_TPC_REPORT_ID 35 /* 11H TPC Report */ -#define DOT11_MNG_SUPP_CHANNELS_ID 36 /* 11H Supported Channels */ -#define DOT11_MNG_CHANNEL_SWITCH_ID 37 /* 11H ChannelSwitch Announcement */ -#define DOT11_MNG_MEASURE_REQUEST_ID 38 /* 11H MeasurementRequest */ -#define DOT11_MNG_MEASURE_REPORT_ID 39 /* 11H MeasurementReport */ -#define DOT11_MNG_QUIET_ID 40 /* 11H Quiet */ -#define DOT11_MNG_IBSS_DFS_ID 41 /* 11H IBSS_DFS */ -#define DOT11_MNG_ERP_ID 42 /* d11 management ERP id */ -#define DOT11_MNG_TS_DELAY_ID 43 /* d11 management TS Delay id */ -#define DOT11_MNG_HT_CAP 45 /* d11 mgmt HT cap id */ -#define DOT11_MNG_NONERP_ID 47 /* d11 management NON-ERP id */ -#define DOT11_MNG_RSN_ID 48 /* d11 management RSN id */ -#define DOT11_MNG_EXT_RATES_ID 50 /* d11 management ext. rates id */ -#define DOT11_MNG_EXT_CSA_ID 60 /* d11 Extended CSA */ -#define DOT11_MNG_HT_ADD 61 /* d11 mgmt additional HT info */ -#define DOT11_MNG_EXT_CHANNEL_OFFSET 62 /* d11 mgmt ext channel offset */ -#define DOT11_MNG_EXT_CAP 127 /* d11 mgmt ext capability */ -#define DOT11_MNG_WPA_ID 221 /* d11 management WPA id */ -#define DOT11_MNG_PROPR_ID 221 /* d11 management proprietary id */ - -/* Rate element Basic flag and rate mask */ -#define DOT11_RATE_BASIC 0x80 /* flag for a Basic Rate */ -#define DOT11_RATE_MASK 0x7F /* mask for numeric part of rate */ - -/* ERP info element bit values */ -#define DOT11_MNG_ERP_LEN 1 /* ERP is currently 1 byte long */ -#define DOT11_MNG_NONERP_PRESENT 0x01 /* NonERP (802.11b) STAs are present - *in the BSS - */ -#define DOT11_MNG_USE_PROTECTION 0x02 /* Use protection mechanisms for - *ERP-OFDM frames - */ -#define DOT11_MNG_BARKER_PREAMBLE 0x04 /* Short Preambles: 0 == allowed, - * 1 == not allowed - */ -/* TS Delay element offset & size */ -#define DOT11_MGN_TS_DELAY_LEN 4 /* length of TS DELAY IE */ -#define TS_DELAY_FIELD_SIZE 4 /* TS DELAY field size */ - -/* Capability Information Field */ -#define DOT11_CAP_ESS 0x0001 /* d11 cap. ESS */ -#define DOT11_CAP_IBSS 0x0002 /* d11 cap. IBSS */ -#define DOT11_CAP_POLLABLE 0x0004 /* d11 cap. pollable */ -#define DOT11_CAP_POLL_RQ 0x0008 /* d11 cap. poll request */ -#define DOT11_CAP_PRIVACY 0x0010 /* d11 cap. privacy */ -#define DOT11_CAP_SHORT 0x0020 /* d11 cap. short */ -#define DOT11_CAP_PBCC 0x0040 /* d11 cap. PBCC */ -#define DOT11_CAP_AGILITY 0x0080 /* d11 cap. agility */ -#define DOT11_CAP_SPECTRUM 0x0100 /* d11 cap. spectrum */ -#define DOT11_CAP_SHORTSLOT 0x0400 /* d11 cap. shortslot */ -#define DOT11_CAP_CCK_OFDM 0x2000 /* d11 cap. CCK/OFDM */ - -/* Extended Capability Information Field */ -#define DOT11_EXT_CAP_HT_IE_SUPPORT 0x01 /* support for info xchg action frame */ - -/* Action Frame Constants */ -#define DOT11_ACTION_HDR_LEN 2 /* action frame header length */ -#define DOT11_ACTION_CAT_ERR_MASK 0x80 /* d11 action category error mask */ -#define DOT11_ACTION_CAT_MASK 0x7F /* d11 action category mask */ -#define DOT11_ACTION_CAT_SPECT_MNG 0x00 /* d11 action category spectrum management */ -#define DOT11_ACTION_CAT_BLOCKACK 0x03 /* d11 action category block ack */ -#define DOT11_ACTION_CAT_HT 0x07 /* d11 action category for HT */ -#define DOT11_ACTION_NOTIFICATION 0x11 /* 17 */ - -#define DOT11_ACTION_ID_M_REQ 0 /* d11 action measurement request */ -#define DOT11_ACTION_ID_M_REP 1 /* d11 action measurement response */ -#define DOT11_ACTION_ID_TPC_REQ 2 /* d11 action TPC request */ -#define DOT11_ACTION_ID_TPC_REP 3 /* d11 action TPC response */ -#define DOT11_ACTION_ID_CHANNEL_SWITCH 4 /* d11 action channel switch */ -#define DOT11_ACTION_ID_EXT_CSA 5 /* d11 extened CSA for 11n */ - -/* HT action ids */ -#define DOT11_ACTION_ID_HT_CH_WIDTH 0 /* notify channel width action id */ -#define DOT11_ACTION_ID_HT_MIMO_PS 1 /* mimo ps action id */ -#define DOT11_ACTION_ID_HT_INFO_XCHG 8 /* HT Information Exchange action id */ - -/* Block Ack action types */ -#define DOT11_BA_ACTION_ADDBA_REQ 0 /* ADDBA Req action frame type */ -#define DOT11_BA_ACTION_ADDBA_RESP 1 /* ADDBA Resp action frame type */ -#define DOT11_BA_ACTION_DELBA 2 /* DELBA action frame type */ - -/* ADDBA action parameters */ -#define DOT11_ADDBA_PARAM_AMSDU_SUP 0x0001 /* AMSDU supported under BA */ -#define DOT11_ADDBA_PARAM_POLICY_MASK 0x0002 /* policy mask(ack vs delayed) */ -#define DOT11_ADDBA_PARAM_POLICY_SHIFT 1 /* policy shift */ -#define DOT11_ADDBA_PARAM_TID_MASK 0x003c /* tid mask */ -#define DOT11_ADDBA_PARAM_TID_SHIFT 2 /* tid shift */ -#define DOT11_ADDBA_PARAM_BSIZE_MASK 0xffc0 /* buffer size mask */ -#define DOT11_ADDBA_PARAM_BSIZE_SHIFT 6 /* buffer size shift */ - -#define DOT11_ADDBA_POLICY_DELAYED 0 /* delayed BA policy */ -#define DOT11_ADDBA_POLICY_IMMEDIATE 1 /* immediate BA policy */ - -struct dot11_addba_req { - uint8 category; /* category of action frame (3) */ - uint8 action; /* action: addba req */ - uint8 token; /* identifier */ - uint16 addba_param_set; /* parameter set */ - uint16 timeout; /* timeout in seconds */ - uint16 start_seqnum; /* starting sequence number */ -}PACKED; -typedef struct dot11_addba_req dot11_addba_req_t; -#define DOT11_ADDBA_REQ_LEN 9 /* length of addba req frame */ - -struct dot11_addba_resp { - uint8 category; /* category of action frame (3) */ - uint8 action; /* action: addba resp */ - uint8 token; /* identifier */ - uint16 status; /* status of add request */ - uint16 addba_param_set; /* negotiated parameter set */ - uint16 timeout; /* negotiated timeout in seconds */ -}PACKED; -typedef struct dot11_addba_resp dot11_addba_resp_t; -#define DOT11_ADDBA_RESP_LEN 9 /* length of addba resp frame */ - -/* DELBA action parameters */ -#define DOT11_DELBA_PARAM_INIT_MASK 0x0800 /* initiator mask */ -#define DOT11_DELBA_PARAM_INIT_SHIFT 11 /* initiator shift */ -#define DOT11_DELBA_PARAM_TID_MASK 0xf000 /* tid mask */ -#define DOT11_DELBA_PARAM_TID_SHIFT 12 /* tid shift */ - -struct dot11_delba { - uint8 category; /* category of action frame (3) */ - uint8 action; /* action: addba req */ - uint16 delba_param_set; /* paarmeter set */ - uint16 reason; /* reason for dellba */ -}PACKED; -typedef struct dot11_delba dot11_delba_t; -#define DOT11_DELBA_LEN 6 /* length of delba frame */ - -/* MLME Enumerations */ -#define DOT11_BSSTYPE_INFRASTRUCTURE 0 /* d11 infrastructure */ -#define DOT11_BSSTYPE_INDEPENDENT 1 /* d11 independent */ -#define DOT11_BSSTYPE_ANY 2 /* d11 any BSS type */ -#define DOT11_SCANTYPE_ACTIVE 0 /* d11 scan active */ -#define DOT11_SCANTYPE_PASSIVE 1 /* d11 scan passive */ - -/* 802.11 BRCM "Compromise" Pre N constants */ -#define PREN_PREAMBLE 24 /* green field preamble time */ -#define PREN_MM_EXT 8 /* extra mixed mode preamble time */ -#define PREN_PREAMBLE_EXT 4 /* extra preamble (multiply by unique_streams-1) */ - -/* 802.11 N PHY constants */ -#define NPHY_RIFS_TIME 2 /* NPHY RIFS time */ - -/* 802.11 A PHY constants */ -#define APHY_SLOT_TIME 9 /* APHY slot time */ -#define APHY_SIFS_TIME 16 /* APHY SIFS time */ -#define APHY_DIFS_TIME (APHY_SIFS_TIME + (2 * APHY_SLOT_TIME)) /* APHY DIFS time */ -#define APHY_PREAMBLE_TIME 16 /* APHY preamble time */ -#define APHY_SIGNAL_TIME 4 /* APHY signal time */ -#define APHY_SYMBOL_TIME 4 /* APHY symbol time */ -#define APHY_SERVICE_NBITS 16 /* APHY service nbits */ -#define APHY_TAIL_NBITS 6 /* APHY tail nbits */ -#define APHY_CWMIN 15 /* APHY cwmin */ - -/* 802.11 B PHY constants */ -#define BPHY_SLOT_TIME 20 /* BPHY slot time */ -#define BPHY_SIFS_TIME 10 /* BPHY SIFS time */ -#define BPHY_DIFS_TIME 50 /* BPHY DIFS time */ -#define BPHY_PLCP_TIME 192 /* BPHY PLCP time */ -#define BPHY_PLCP_SHORT_TIME 96 /* BPHY PLCP short time */ -#define BPHY_CWMIN 31 /* BPHY cwmin */ - -/* 802.11 G constants */ -#define DOT11_OFDM_SIGNAL_EXTENSION 6 /* d11 OFDM signal extension */ - -#define PHY_CWMAX 1023 /* PHY cwmax */ - -#define DOT11_MAXNUMFRAGS 16 /* max # fragments per MSDU */ - -/* dot11Counters Table - 802.11 spec., Annex D */ -typedef struct d11cnt { - uint32 txfrag; /* dot11TransmittedFragmentCount */ - uint32 txmulti; /* dot11MulticastTransmittedFrameCount */ - uint32 txfail; /* dot11FailedCount */ - uint32 txretry; /* dot11RetryCount */ - uint32 txretrie; /* dot11MultipleRetryCount */ - uint32 rxdup; /* dot11FrameduplicateCount */ - uint32 txrts; /* dot11RTSSuccessCount */ - uint32 txnocts; /* dot11RTSFailureCount */ - uint32 txnoack; /* dot11ACKFailureCount */ - uint32 rxfrag; /* dot11ReceivedFragmentCount */ - uint32 rxmulti; /* dot11MulticastReceivedFrameCount */ - uint32 rxcrc; /* dot11FCSErrorCount */ - uint32 txfrmsnt; /* dot11TransmittedFrameCount */ - uint32 rxundec; /* dot11WEPUndecryptableCount */ -} d11cnt_t; - -/* BRCM OUI */ -#define BRCM_OUI "\x00\x10\x18" /* Broadcom OUI */ - -/* OUI for BRCM proprietary IE */ -#define BRCM_PROP_OUI "\x00\x90\x4C" /* Broadcom proprietary OUI */ - -/* BRCM info element */ -struct brcm_ie { - uint8 id; /* IE ID, 221, DOT11_MNG_PROPR_ID */ - uint8 len; /* IE length */ - uint8 oui[3]; /* Proprietary OUI, BRCM_OUI */ - uint8 ver; /* type/ver of this IE */ - uint8 assoc; /* # of assoc STAs */ - uint8 flags; /* misc flags */ - uint8 flags1; /* misc flags */ - uint16 amsdu_mtu_pref; /* preferred A-MSDU MTU */ -} PACKED; -typedef struct brcm_ie brcm_ie_t; -#define BRCM_IE_LEN 11 /* BRCM IE length */ -#define BRCM_IE_VER 2 /* BRCM IE version */ -#define BRCM_IE_LEGACY_AES_VER 1 /* BRCM IE legacy AES version */ - -/* brcm_ie flags */ -#define BRF_ABCAP 0x1 /* afterburner capable */ -#define BRF_ABRQRD 0x2 /* afterburner requested */ -#define BRF_LZWDS 0x4 /* lazy wds enabled */ -#define BRF_BLOCKACK 0x8 /* BlockACK capable */ -#define BRF_ABCOUNTER_MASK 0xf0 /* afterburner wds "state" counter */ -#define BRF_ABCOUNTER_SHIFT 4 /* offset of afterburner wds "state" counter */ - -/* brcm_ie flags1 */ -#define BRF1_AMSDU 0x1 /* A-MSDU capable */ -#define BRF1_DPT 0x2 /* DPT capable */ - -#define AB_WDS_TIMEOUT_MAX 15 /* afterburner wds Max count indicating not - * locally capable - */ -#define AB_WDS_TIMEOUT_MIN 1 /* afterburner wds, use zero count as indicating - * "downrev" - */ - -/* EWC definitions */ -#define MCSSET_LEN 16 /* 16-bits per 8-bit set to give 128-bits bitmap of MCS Index */ -#define MAX_MCS_NUM (128) /* max mcs number = 128 */ - -struct ewc_cap_ie { - uint16 cap; - uint8 params; - uint8 supp_mcs[MCSSET_LEN]; - uint16 ext_htcap; - uint32 txbf_cap; - uint8 as_cap; -} PACKED; -typedef struct ewc_cap_ie ewc_cap_ie_t; - -/* CAP IE: EWC 1.0 spec. simply stole a 802.11 IE, we use our prop. IE until this is resolved */ -/* the capability IE is primarily used to convey this nodes abilities */ -struct ewc_prop_cap_ie { - uint8 id; /* IE ID, 221, DOT11_MNG_PROPR_ID */ - uint8 len; /* IE length */ - uint8 oui[3]; /* Proprietary OUI, BRCM_PROP_OUI */ - uint8 type; /* type inidicates what follows */ - ewc_cap_ie_t cap_ie; -} PACKED; -typedef struct ewc_prop_cap_ie ewc_prop_cap_ie_t; -#define EWC_PROP_IE_OVERHEAD 4 /* overhead bytes for prop oui ie */ -#define EWC_CAP_IE_LEN 26 -#define EWC_CAP_IE_TYPE 51 - -#define EWC_CAP_LDPC_CODING 0x0001 /* Support for rx of LDPC coded pkts */ -#define EWC_CAP_40MHZ 0x0002 /* FALSE:20Mhz, TRUE:20/40MHZ supported */ -#define EWC_CAP_MIMO_PS_MASK 0x000C /* Mimo PS mask */ -#define EWC_CAP_MIMO_PS_SHIFT 0x0002 /* Mimo PS shift */ -#define EWC_CAP_MIMO_PS_OFF 0x0003 /* Mimo PS, no restriction */ -#define EWC_CAP_MIMO_PS_RTS 0x0001 /* Mimo PS, send RTS/CTS around MIMO frames */ -#define EWC_CAP_MIMO_PS_ON 0x0000 /* Mimo PS, MIMO disallowed */ -#define EWC_CAP_GF 0x0010 /* Greenfield preamble support */ -#define EWC_CAP_SHORT_GI_20 0x0020 /* 20MHZ short guard interval support */ -#define EWC_CAP_SHORT_GI_40 0x0040 /* 40Mhz short guard interval support */ -#define EWC_CAP_TX_STBC 0x0080 /* Tx STBC support */ -#define EWC_CAP_RX_STBC_MASK 0x0300 /* Rx STBC mask */ -#define EWC_CAP_RX_STBC_SHIFT 8 /* Rx STBC shift */ -#define EWC_CAP_DELAYED_BA 0x0400 /* delayed BA support */ -#define EWC_CAP_MAX_AMSDU 0x0800 /* Max AMSDU size in bytes , 0=3839, 1=7935 */ -#define EWC_CAP_DSSS_CCK 0x1000 /* DSSS/CCK supported by the BSS */ -#define EWC_CAP_PSMP 0x2000 /* Power Save Multi Poll support */ -#define EWC_CAP_40MHZ_INTOLERANT 0x4000 /* 40MHz Intolerant */ -#define EWC_CAP_LSIG_TXOP 0x8000 /* L-SIG TXOP protection support */ - -#define EWC_CAP_RX_STBC_NO 0x0 /* no rx STBC support */ -#define EWC_CAP_RX_STBC_ONE_STREAM 0x1 /* rx STBC support of 1 spatial stream */ -#define EWC_CAP_RX_STBC_TWO_STREAM 0x2 /* rx STBC support of 1-2 spatial streams */ -#define EWC_CAP_RX_STBC_THREE_STREAM 0x3 /* rx STBC support of 1-3 spatial streams */ - -#define EWC_MAX_AMSDU 7935 /* max amsdu size (bytes) per the EWC spec */ -#define EWC_MIN_AMSDU 3835 /* min amsdu size (bytes) per the EWC spec */ - -#define EWC_PARAMS_RX_FACTOR_MASK 0x03 /* ampdu rcv factor mask */ -#define EWC_PARAMS_DENSITY_MASK 0x1C /* ampdu density mask */ -#define EWC_PARAMS_DENSITY_SHIFT 2 /* ampdu density shift */ - -/* EWC/AMPDU specific define */ -#define AMPDU_MAX_MPDU_DENSITY 7 /* max mpdu density; in 1/8 usec units */ -#define AMPDU_MAX_RX_FACTOR 3 /* max rcv ampdu len (64kb) */ -#define AMPDU_RX_FACTOR_BASE 8*1024 /* ampdu factor base for rx len */ -#define AMPDU_DELIMITER_LEN 4 /* length of ampdu delimiter */ - -struct ewc_add_ie { - uint8 ctl_ch; /* control channel number */ - uint8 byte1; /* ext ch,rec. ch. width, RIFS support */ - uint16 opmode; /* operation mode */ - uint16 misc_bits; /* misc bits */ - uint8 basic_mcs[MCSSET_LEN]; /* required MCS set */ -} PACKED; -typedef struct ewc_add_ie ewc_add_ie_t; - -/* ADD IE: EWC 1.0 spec. simply stole a 802.11 IE, we use our prop. IE until this is resolved */ -/* the additional IE is primarily used to convey the current BSS configuration */ -struct ewc_prop_add_ie { - uint8 id; /* IE ID, 221, DOT11_MNG_PROPR_ID */ - uint8 len; /* IE length */ - uint8 oui[3]; /* Proprietary OUI, BRCM_PROP_OUI */ - uint8 type; /* indicates what follows */ - ewc_add_ie_t add_ie; -} PACKED; -typedef struct ewc_prop_add_ie ewc_prop_add_ie_t; - -#define EWC_ADD_IE_LEN 22 -#define EWC_ADD_IE_TYPE 52 - -/* byte1 defn's */ -#define EWC_BW_ANY 0x04 /* set, STA can use 20 or 40MHz */ -#define EWC_RIFS_PERMITTED 0x08 /* RIFS allowed */ - -/* opmode defn's */ -#define EWC_OPMODE_MASK 0x0003 /* protection mode mask */ -#define EWC_OPMODE_SHIFT 0 /* protection mode shift */ -#define EWC_OPMODE_PURE 0x0000 /* protection mode PURE */ -#define EWC_OPMODE_OPTIONAL 0x0001 /* protection mode optional */ -#define EWC_OPMODE_HT20IN40 0x0002 /* protection mode 20MHz HT in 40MHz BSS */ -#define EWC_OPMODE_MIXED 0x0003 /* protection mode Mixed Mode */ -#define EWC_OPMODE_NONGF 0x0004 /* protection mode non-GF */ -#define DOT11N_TXBURST 0x0008 /* Tx burst limit */ -#define DOT11N_OBSS_NONHT 0x0010 /* OBSS Non-HT STA present */ - -/* misc_bites defn's */ -#define EWC_BASIC_STBC_MCS 0x007f /* basic STBC MCS */ -#define EWC_DUAL_STBC_PROT 0x0080 /* Dual STBC Protection */ -#define EWC_SECOND_BCN 0x0100 /* Secondary beacon support */ -#define EWC_LSIG_TXOP 0x0200 /* L-SIG TXOP Protection full support */ -#define EWC_PCO_ACTIVE 0x0400 /* PCO active */ -#define EWC_PCO_PHASE 0x0800 /* PCO phase */ - -/* Tx Burst Limits */ -#define DOT11N_2G_TXBURST_LIMIT 6160 /* 2G band Tx burst limit per 802.11n Draft 1.10 (usec) */ -#define DOT11N_5G_TXBURST_LIMIT 3080 /* 5G band Tx burst limit per 802.11n Draft 1.10 (usec) */ - -/* Macros for opmode */ -#define GET_EWC_OPMODE(add_ie) ((ltoh16_ua(&add_ie->opmode) & EWC_OPMODE_MASK) \ - >> EWC_OPMODE_SHIFT) -#define EWC_MIXEDMODE_PRESENT(add_ie) ((ltoh16_ua(&add_ie->opmode) & EWC_OPMODE_MASK) \ - == EWC_OPMODE_MIXED) /* mixed mode present */ -#define EWC_HT20_PRESENT(add_ie) ((ltoh16_ua(&add_ie->opmode) & EWC_OPMODE_MASK) \ - == EWC_OPMODE_HT20IN40) /* 20MHz HT present */ -#define EWC_OPTIONAL_PRESENT(add_ie) ((ltoh16_ua(&add_ie->opmode) & EWC_OPMODE_MASK) \ - == EWC_OPMODE_OPTIONAL) /* Optional protection present */ -#define EWC_USE_PROTECTION(add_ie) (EWC_HT20_PRESENT((add_ie)) || \ - EWC_MIXEDMODE_PRESENT((add_ie))) /* use protection */ -#define EWC_NONGF_PRESENT(add_ie) ((ltoh16_ua(&add_ie->opmode) & EWC_OPMODE_NONGF) \ - == EWC_OPMODE_NONGF) /* non-GF present */ -#define DOT11N_TXBURST_PRESENT(add_ie) ((ltoh16_ua(&add_ie->opmode) & DOT11N_TXBURST) \ - == DOT11N_TXBURST) /* Tx Burst present */ -#define DOT11N_OBSS_NONHT_PRESENT(add_ie) ((ltoh16_ua(&add_ie->opmode) & DOT11N_OBSS_NONHT) \ - == DOT11N_OBSS_NONHT) /* OBSS Non-HT present */ - -/* Vendor IE structure */ -struct vndr_ie { - uchar id; - uchar len; - uchar oui [3]; - uchar data [1]; /* Variable size data */ -} PACKED; -typedef struct vndr_ie vndr_ie_t; - -#define VNDR_IE_HDR_LEN 2 /* id + len field */ -#define VNDR_IE_MIN_LEN 3 /* size of the oui field */ -#define VNDR_IE_MAX_LEN 256 /* verdor IE max length */ - -/* WPA definitions */ -#define WPA_VERSION 1 /* WPA version */ -#define WPA_OUI "\x00\x50\xF2" /* WPA OUI */ - -#define WPA2_VERSION 1 /* WPA2 version */ -#define WPA2_VERSION_LEN 2 /* WAP2 version length */ -#define WPA2_OUI "\x00\x0F\xAC" /* WPA2 OUI */ - -#define WPA_OUI_LEN 3 /* WPA OUI length */ - -/* RSN authenticated key managment suite */ -#define RSN_AKM_NONE 0 /* None (IBSS) */ -#define RSN_AKM_UNSPECIFIED 1 /* Over 802.1x */ -#define RSN_AKM_PSK 2 /* Pre-shared Key */ - -/* Key related defines */ -#define DOT11_MAX_DEFAULT_KEYS 4 /* number of default keys */ -#define DOT11_MAX_KEY_SIZE 32 /* max size of any key */ -#define DOT11_MAX_IV_SIZE 16 /* max size of any IV */ -#define DOT11_EXT_IV_FLAG (1<<5) /* flag to indicate IV is > 4 bytes */ - -#define WEP1_KEY_SIZE 5 /* max size of any WEP key */ -#define WEP1_KEY_HEX_SIZE 10 /* size of WEP key in hex. */ -#define WEP128_KEY_SIZE 13 /* max size of any WEP key */ -#define WEP128_KEY_HEX_SIZE 26 /* size of WEP key in hex. */ -#define TKIP_MIC_SIZE 8 /* size of TKIP MIC */ -#define TKIP_EOM_SIZE 7 /* max size of TKIP EOM */ -#define TKIP_EOM_FLAG 0x5a /* TKIP EOM flag byte */ -#define TKIP_KEY_SIZE 32 /* size of any TKIP key */ -#define TKIP_MIC_AUTH_TX 16 /* offset to Authenticator MIC TX key */ -#define TKIP_MIC_AUTH_RX 24 /* offset to Authenticator MIC RX key */ -#define TKIP_MIC_SUP_RX TKIP_MIC_AUTH_TX /* offset to Supplicant MIC RX key */ -#define TKIP_MIC_SUP_TX TKIP_MIC_AUTH_RX /* offset to Supplicant MIC TX key */ -#define AES_KEY_SIZE 16 /* size of AES key */ - -#undef PACKED -#if !defined(__GNUC__) -#pragma pack() -#endif - -#endif /* _802_11_H_ */ diff --git a/package/broadcom-wl/src/driver/proto/802.11e.h b/package/broadcom-wl/src/driver/proto/802.11e.h deleted file mode 100644 index 7e32656001..0000000000 --- a/package/broadcom-wl/src/driver/proto/802.11e.h +++ /dev/null @@ -1,122 +0,0 @@ -/* - * 802.11e protocol header file - * - * Copyright 2007, Broadcom Corporation - * All Rights Reserved. - * - * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY - * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM - * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS - * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. - * - */ - -#ifndef _802_11e_H_ -#define _802_11e_H_ - -/* enable structure packing */ -#if defined(__GNUC__) -#define PACKED __attribute__((packed)) -#else -#pragma pack(1) -#define PACKED -#endif - -#ifdef BCMDBG -extern const char *aci_names[]; -#endif /* BCMDBG */ - -/* WME Traffic Specification (TSPEC) element */ -#define WME_TSPEC_HDR_LEN 2 /* WME TSPEC header length */ -#define WME_TSPEC_BODY_OFF 2 /* WME TSPEC body offset */ - -#define WME_CATEGORY_CODE_OFFSET 0 /* WME Category code offset */ -#define WME_ACTION_CODE_OFFSET 1 /* WME Action code offset */ -#define WME_TOKEN_CODE_OFFSET 2 /* WME Token code offset */ -#define WME_STATUS_CODE_OFFSET 3 /* WME Status code offset */ - -struct tsinfo { - uint8 octets[3]; -} PACKED; - -typedef struct tsinfo tsinfo_t; - -/* 802.11e TSPEC IE */ -typedef struct tspec { - uint8 oui[DOT11_OUI_LEN]; /* WME_OUI */ - uint8 type; /* WME_TYPE */ - uint8 subtype; /* WME_SUBTYPE_TSPEC */ - uint8 version; /* WME_VERSION */ - tsinfo_t tsinfo; /* TS Info bit field */ - uint16 nom_msdu_size; /* (Nominal or fixed) MSDU Size (bytes) */ - uint16 max_msdu_size; /* Maximum MSDU Size (bytes) */ - uint32 min_srv_interval; /* Minimum Service Interval (us) */ - uint32 max_srv_interval; /* Maximum Service Interval (us) */ - uint32 inactivity_interval; /* Inactivity Interval (us) */ - uint32 suspension_interval; /* Suspension Interval (us) */ - uint32 srv_start_time; /* Service Start Time (us) */ - uint32 min_data_rate; /* Minimum Data Rate (bps) */ - uint32 mean_data_rate; /* Mean Data Rate (bps) */ - uint32 peak_data_rate; /* Peak Data Rate (bps) */ - uint32 max_burst_size; /* Maximum Burst Size (bytes) */ - uint32 delay_bound; /* Delay Bound (us) */ - uint32 min_phy_rate; /* Minimum PHY Rate (bps) */ - uint16 surplus_bw; /* Surplus Bandwidth Allowance Factor */ - uint16 medium_time; /* Medium Time (32 us/s periods) */ -} PACKED tspec_t; - -#define WME_TSPEC_LEN (sizeof(tspec_t)) /* not including 2-bytes of header */ - -/* ts_info */ -/* 802.1D priority is duplicated - bits 13-11 AND bits 3-1 */ -#define TS_INFO_TID_SHIFT 1 /* TS info. TID shift */ -#define TS_INFO_TID_MASK (0xf << TS_INFO_TID_SHIFT) /* TS info. TID mask */ -#define TS_INFO_CONTENTION_SHIFT 7 /* TS info. contention shift */ -#define TS_INFO_CONTENTION_MASK (0x1 << TS_INFO_CONTENTION_SHIFT) /* TS info. contention mask */ -#define TS_INFO_DIRECTION_SHIFT 5 /* TS info. direction shift */ -#define TS_INFO_DIRECTION_MASK (0x3 << TS_INFO_DIRECTION_SHIFT) /* TS info. direction mask */ -#define TS_INFO_PSB_SHIFT 2 /* TS info. PSB bit Shift */ -#define TS_INFO_PSB_MASK (1 << TS_INFO_PSB_SHIFT) /* TS info. PSB mask */ -#define TS_INFO_UPLINK (0 << TS_INFO_DIRECTION_SHIFT) /* TS info. uplink */ -#define TS_INFO_DOWNLINK (1 << TS_INFO_DIRECTION_SHIFT) /* TS info. downlink */ -#define TS_INFO_BIDIRECTIONAL (3 << TS_INFO_DIRECTION_SHIFT) /* TS info. bidirectional */ -#define TS_INFO_USER_PRIO_SHIFT 3 /* TS info. user priority shift */ -/* TS info. user priority mask */ -#define TS_INFO_USER_PRIO_MASK (0x7 << TS_INFO_USER_PRIO_SHIFT) - -/* Macro to get/set bit(s) field in TSINFO */ -#define WLC_CAC_GET_TID(pt) ((((pt).octets[0]) & TS_INFO_TID_MASK) >> TS_INFO_TID_SHIFT) -#define WLC_CAC_GET_DIR(pt) ((((pt).octets[0]) & \ - TS_INFO_DIRECTION_MASK) >> TS_INFO_DIRECTION_SHIFT) -#define WLC_CAC_GET_PSB(pt) ((((pt).octets[1]) & WLC_CAC_PSB_MASK) >> WLC_CAC_PSB_SHIFT) -#define WLC_CAC_GET_USER_PRIO(pt) ((((pt).octets[1]) & \ - TS_INFO_USER_PRIO_MASK) >> TS_INFO_USER_PRIO_SHIFT) - -#define WLC_CAC_SET_TID(pt, id) ((((pt).octets[0]) & (~TS_INFO_TID_MASK)) | \ - ((id) << TS_INFO_TID_SHIFT)) -#define WLC_CAC_SET_USER_PRIO(pt, prio) ((((pt).octets[0]) & (~TS_INFO_USER_PRIO_MASK)) | \ - ((prio) << TS_INFO_USER_PRIO_SHIFT)) - -/* 802.11e QBSS Load IE */ -#define QBSS_LOAD_IE_LEN 5 /* QBSS Load IE length */ -#define QBSS_LOAD_AAC_OFF 3 /* AAC offset in IE */ - -#define CAC_ADDTS_RESP_TIMEOUT 300 /* default ADDTS response timeout in ms */ - -/* 802.11e ADDTS status code */ -#define DOT11E_STATUS_ADMISSION_ACCEPTED 0 /* TSPEC Admission accepted status */ -#define DOT11E_STATUS_ADDTS_INVALID_PARAM 1 /* TSPEC invalid parameter status */ -#define DOT11E_STATUS_ADDTS_REFUSED_NSBW 3 /* ADDTS refused (non-sufficient BW) */ - -/* 802.11e DELTS status code */ -#define DOT11E_STATUS_QSTA_LEAVE_QBSS 36 /* STA leave QBSS */ -#define DOT11E_STATUS_END_TS 37 /* END TS */ -#define DOT11E_STATUS_UNKNOWN_TS 38 /* UNKNOWN TS */ -#define DOT11E_STATUS_QSTA_REQ_TIMEOUT 39 /* STA ADDTS request timeout */ - -#undef PACKED -#if !defined(__GNUC__) -#pragma pack() -#endif - -#endif /* _802_11e_CAC_H_ */ diff --git a/package/broadcom-wl/src/driver/proto/802.1d.h b/package/broadcom-wl/src/driver/proto/802.1d.h deleted file mode 100644 index 11e584208a..0000000000 --- a/package/broadcom-wl/src/driver/proto/802.1d.h +++ /dev/null @@ -1,37 +0,0 @@ -/* - * Copyright 2007, Broadcom Corporation - * All Rights Reserved. - * - * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY - * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM - * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS - * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. - * - * Fundamental types and constants relating to 802.1D - * - */ - -#ifndef _802_1_D_ -#define _802_1_D_ - -/* 802.1D priority defines */ -#define PRIO_8021D_NONE 2 /* None = - */ -#define PRIO_8021D_BK 1 /* BK - Background */ -#define PRIO_8021D_BE 0 /* BE - Best-effort */ -#define PRIO_8021D_EE 3 /* EE - Excellent-effort */ -#define PRIO_8021D_CL 4 /* CL - Controlled Load */ -#define PRIO_8021D_VI 5 /* Vi - Video */ -#define PRIO_8021D_VO 6 /* Vo - Voice */ -#define PRIO_8021D_NC 7 /* NC - Network Control */ -#define MAXPRIO 7 /* 0-7 */ -#define NUMPRIO (MAXPRIO + 1) - -#define ALLPRIO -1 /* All prioirty */ - -/* Converts prio to precedence since the numerical value of - * PRIO_8021D_BE and PRIO_8021D_NONE are swapped. - */ -#define PRIO2PREC(prio) \ - (((prio) == PRIO_8021D_NONE || (prio) == PRIO_8021D_BE) ? ((prio^2)) : (prio)) - -#endif /* _802_1_D__ */ diff --git a/package/broadcom-wl/src/driver/proto/802.3.h b/package/broadcom-wl/src/driver/proto/802.3.h deleted file mode 100644 index 6391b5f56c..0000000000 --- a/package/broadcom-wl/src/driver/proto/802.3.h +++ /dev/null @@ -1,19 +0,0 @@ -/* - * Copyright 2007, Broadcom Corporation - * All Rights Reserved. - * - * This is UNPUBLISHED PROPRIETARY SOURCE CODE of Broadcom Corporation; - * the contents of this file may not be disclosed to third parties, copied - * or duplicated in any form, in whole or in part, without the prior - * written permission of Broadcom Corporation. - * - * Fundamental constants relating to 802.3 - * - */ - -#ifndef _802_3_h_ -#define _802_3_h_ - -#define SNAP_HDR_LEN 6 /* 802.3 LLC/SNAP header length */ - -#endif /* #ifndef _802_3_h_ */ diff --git a/package/broadcom-wl/src/driver/proto/bcmarp.h b/package/broadcom-wl/src/driver/proto/bcmarp.h deleted file mode 100644 index 90a8802a41..0000000000 --- a/package/broadcom-wl/src/driver/proto/bcmarp.h +++ /dev/null @@ -1,59 +0,0 @@ -/* - * Copyright 2007, Broadcom Corporation - * All Rights Reserved. - * - * This is UNPUBLISHED PROPRIETARY SOURCE CODE of Broadcom Corporation; - * the contents of this file may not be disclosed to third parties, copied - * or duplicated in any form, in whole or in part, without the prior - * written permission of Broadcom Corporation. - * - * Fundamental constants relating to ARP Protocol - * - */ - -#ifndef _bcmarp_h_ -#define _bcmarp_h_ - -/* enable structure packing */ -#if defined(__GNUC__) -#define PACKED __attribute__((packed)) -#else -#pragma pack(1) -#define PACKED -#endif - -#define ARP_OPC_OFFSET 6 /* option code offset */ -#define ARP_SRC_ETH_OFFSET 8 /* src h/w address offset */ -#define ARP_SRC_IP_OFFSET 14 /* src IP address offset */ -#define ARP_TGT_ETH_OFFSET 18 /* target h/w address offset */ -#define ARP_TGT_IP_OFFSET 24 /* target IP address offset */ - -#define ARP_OPC_REQUEST 1 /* ARP request */ -#define ARP_OPC_REPLY 2 /* ARP reply */ - -#define ARP_DATA_LEN 28 /* ARP data length */ - -struct bcmarp { - uint16 htype; /* Header type (1 = ethernet) */ - uint16 ptype; /* Protocol type (0x800 = IP) */ - uint8 hlen; /* Hardware address length (Eth = 6) */ - uint8 plen; /* Protocol address length (IP = 4) */ - uint16 oper; /* ARP_OPC_... */ - uint8 src_eth[ETHER_ADDR_LEN]; /* Source hardware address */ - uint8 src_ip[IPV4_ADDR_LEN]; /* Source protocol address (not aligned) */ - uint8 dst_eth[ETHER_ADDR_LEN]; /* Destination hardware address */ - uint8 dst_ip[IPV4_ADDR_LEN]; /* Destination protocol address */ -} PACKED; - -/* Ethernet header + Arp message */ -struct bcmetharp { - struct ether_header eh; - struct bcmarp arp; -} PACKED; - -#undef PACKED -#if !defined(__GNUC__) -#pragma pack() -#endif - -#endif /* !defined(_bcmarp_h_) */ diff --git a/package/broadcom-wl/src/driver/proto/bcmdhcp.h b/package/broadcom-wl/src/driver/proto/bcmdhcp.h deleted file mode 100644 index ac0777b33c..0000000000 --- a/package/broadcom-wl/src/driver/proto/bcmdhcp.h +++ /dev/null @@ -1,35 +0,0 @@ -/* - * Copyright 2007, Broadcom Corporation - * All Rights Reserved. - * - * This is UNPUBLISHED PROPRIETARY SOURCE CODE of Broadcom Corporation; - * the contents of this file may not be disclosed to third parties, copied - * or duplicated in any form, in whole or in part, without the prior - * written permission of Broadcom Corporation. - * - * Fundamental constants relating to DHCP Protocol - * - */ - -#ifndef _bcmdhcp_h_ -#define _bcmdhcp_h_ - -/* DHCP params */ -#define DHCP_TYPE_OFFSET 0 /* DHCP type (request|reply) offset */ -#define DHCP_FLAGS_OFFSET 10 /* DHCP flags offset */ -#define DHCP_CIADDR_OFFSET 12 /* DHCP client IP address offset */ -#define DHCP_YIADDR_OFFSET 16 /* DHCP your IP address offset */ -#define DHCP_GIADDR_OFFSET 24 /* DHCP relay agent IP address offset */ -#define DHCP_CHADDR_OFFSET 28 /* DHCP client h/w address offset */ - -#define DHCP_TYPE_REQUEST 1 /* DHCP request (discover|request) */ -#define DHCP_TYPE_REPLY 2 /* DHCP reply (offset|ack) */ - -#define DHCP_PORT_SERVER 67 /* DHCP server UDP port */ -#define DHCP_PORT_CLIENT 68 /* DHCP client UDP port */ - -#define DHCP_FLAG_BCAST 0x8000 /* DHCP broadcast flag */ - -#define DHCP_FLAGS_LEN 2 /* DHCP flags field length */ - -#endif /* #ifndef _bcmdhcp_h_ */ diff --git a/package/broadcom-wl/src/driver/proto/bcmeth.h b/package/broadcom-wl/src/driver/proto/bcmeth.h deleted file mode 100644 index 80805699fd..0000000000 --- a/package/broadcom-wl/src/driver/proto/bcmeth.h +++ /dev/null @@ -1,100 +0,0 @@ -/* - * Broadcom Ethernettype protocol definitions - * - * Copyright 2007, Broadcom Corporation - * All Rights Reserved. - * - * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY - * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM - * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS - * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. - * - */ - -/* - * Broadcom Ethernet protocol defines - */ - -#ifndef _BCMETH_H_ -#define _BCMETH_H_ - -/* enable structure packing */ -#if defined(__GNUC__) -#define PACKED __attribute__((packed)) -#else -#pragma pack(1) -#define PACKED -#endif - -/* ETHER_TYPE_BRCM is defined in ethernet.h */ - -/* - * Following the 2byte BRCM ether_type is a 16bit BRCM subtype field - * in one of two formats: (only subtypes 32768-65535 are in use now) - * - * subtypes 0-32767: - * 8 bit subtype (0-127) - * 8 bit length in bytes (0-255) - * - * subtypes 32768-65535: - * 16 bit big-endian subtype - * 16 bit big-endian length in bytes (0-65535) - * - * length is the number of additional bytes beyond the 4 or 6 byte header - * - * Reserved values: - * 0 reserved - * 5-15 reserved for iLine protocol assignments - * 17-126 reserved, assignable - * 127 reserved - * 32768 reserved - * 32769-65534 reserved, assignable - * 65535 reserved - */ - -/* - * While adding the subtypes and their specific processing code make sure - * bcmeth_bcm_hdr_t is the first data structure in the user specific data structure definition - */ - -#define BCMILCP_SUBTYPE_RATE 1 -#define BCMILCP_SUBTYPE_LINK 2 -#define BCMILCP_SUBTYPE_CSA 3 -#define BCMILCP_SUBTYPE_LARQ 4 -#define BCMILCP_SUBTYPE_VENDOR 5 -#define BCMILCP_SUBTYPE_FLH 17 - -#define BCMILCP_SUBTYPE_VENDOR_LONG 32769 -#define BCMILCP_SUBTYPE_CERT 32770 -#define BCMILCP_SUBTYPE_SES 32771 - - -#define BCMILCP_BCM_SUBTYPE_RESERVED 0 -#define BCMILCP_BCM_SUBTYPE_EVENT 1 -#define BCMILCP_BCM_SUBTYPE_SES 2 -/* - * The EAPOL type is not used anymore. Instead EAPOL messages are now embedded - * within BCMILCP_BCM_SUBTYPE_EVENT type messages - */ -/* #define BCMILCP_BCM_SUBTYPE_EAPOL 3 */ - -#define BCMILCP_BCM_SUBTYPEHDR_MINLENGTH 8 -#define BCMILCP_BCM_SUBTYPEHDR_VERSION 0 - -/* These fields are stored in network order */ -typedef struct bcmeth_hdr -{ - uint16 subtype; /* Vendor specific..32769 */ - uint16 length; - uint8 version; /* Version is 0 */ - uint8 oui[3]; /* Broadcom OUI */ - /* user specific Data */ - uint16 usr_subtype; -} PACKED bcmeth_hdr_t; - -#undef PACKED -#if !defined(__GNUC__) -#pragma pack() -#endif - -#endif /* _BCMETH_H_ */ diff --git a/package/broadcom-wl/src/driver/proto/bcmevent.h b/package/broadcom-wl/src/driver/proto/bcmevent.h deleted file mode 100644 index 6c46beb7cd..0000000000 --- a/package/broadcom-wl/src/driver/proto/bcmevent.h +++ /dev/null @@ -1,165 +0,0 @@ -/* - * Broadcom Event protocol definitions - * - * Copyright 2007, Broadcom Corporation - * All Rights Reserved. - * - * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY - * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM - * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS - * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. - * - * - * Dependencies: proto/bcmeth.h - * - * - */ - -/* - * Broadcom Ethernet Events protocol defines - * - */ - -#ifndef _BCMEVENT_H_ -#define _BCMEVENT_H_ - -/* enable structure packing */ -#if defined(__GNUC__) -#define PACKED __attribute__((packed)) -#else -#pragma pack(1) -#define PACKED -#endif /* defined(__GNUC__) */ - -#define BCM_EVENT_MSG_VERSION 1 /* wl_event_msg_t struct version */ -#define BCM_MSG_IFNAME_MAX 16 /* max length of interface name */ - -/* flags */ -#define WLC_EVENT_MSG_LINK 0x01 /* link is up */ -#define WLC_EVENT_MSG_FLUSHTXQ 0x02 /* flush tx queue on MIC error */ -#define WLC_EVENT_MSG_GROUP 0x04 /* group MIC error */ - -/* these fields are stored in network order */ -typedef struct -{ - uint16 version; - uint16 flags; /* see flags below */ - uint32 event_type; /* Message (see below) */ - uint32 status; /* Status code (see below) */ - uint32 reason; /* Reason code (if applicable) */ - uint32 auth_type; /* WLC_E_AUTH */ - uint32 datalen; /* data buf */ - struct ether_addr addr; /* Station address (if applicable) */ - char ifname[BCM_MSG_IFNAME_MAX]; /* name of the packet incoming interface */ -} PACKED wl_event_msg_t; - -/* used by driver msgs */ -typedef struct bcm_event { - struct ether_header eth; - bcmeth_hdr_t bcm_hdr; - wl_event_msg_t event; - /* data portion follows */ -} PACKED bcm_event_t; - -#define BCM_MSG_LEN (sizeof(bcm_event_t) - sizeof(bcmeth_hdr_t) - sizeof(struct ether_header)) - -/* Event messages */ -#define WLC_E_SET_SSID 0 /* indicates status of set SSID */ -#define WLC_E_JOIN 1 /* differentiates join IBSS from found (WLC_E_START) IBSS */ -#define WLC_E_START 2 /* STA founded an IBSS or AP started a BSS */ -#define WLC_E_AUTH 3 /* 802.11 AUTH request */ -#define WLC_E_AUTH_IND 4 /* 802.11 AUTH indication */ -#define WLC_E_DEAUTH 5 /* 802.11 DEAUTH request */ -#define WLC_E_DEAUTH_IND 6 /* 802.11 DEAUTH indication */ -#define WLC_E_ASSOC 7 /* 802.11 ASSOC request */ -#define WLC_E_ASSOC_IND 8 /* 802.11 ASSOC indication */ -#define WLC_E_REASSOC 9 /* 802.11 REASSOC request */ -#define WLC_E_REASSOC_IND 10 /* 802.11 REASSOC indication */ -#define WLC_E_DISASSOC 11 /* 802.11 DISASSOC request */ -#define WLC_E_DISASSOC_IND 12 /* 802.11 DISASSOC indication */ -#define WLC_E_QUIET_START 13 /* 802.11h Quiet period started */ -#define WLC_E_QUIET_END 14 /* 802.11h Quiet period ended */ -#define WLC_E_BEACON_RX 15 /* BEACONS received/lost indication */ -#define WLC_E_LINK 16 /* generic link indication */ -#define WLC_E_MIC_ERROR 17 /* TKIP MIC error occurred */ -#define WLC_E_NDIS_LINK 18 /* NDIS style link indication */ -#define WLC_E_ROAM 19 /* roam attempt occurred: indicate status & reason */ -#define WLC_E_TXFAIL 20 /* change in dot11FailedCount (txfail) */ -#define WLC_E_PMKID_CACHE 21 /* WPA2 pmkid cache indication */ -#define WLC_E_RETROGRADE_TSF 22 /* current AP's TSF value went backward */ -#define WLC_E_PRUNE 23 /* AP was pruned from join list for reason */ -#define WLC_E_AUTOAUTH 24 /* report AutoAuth table entry match for join attempt */ -#define WLC_E_EAPOL_MSG 25 /* Event encapsulating an EAPOL message */ -#define WLC_E_SCAN_COMPLETE 26 /* Scan results are ready or scan was aborted */ -#define WLC_E_ADDTS_IND 27 /* indicate to host addts fail/success */ -#define WLC_E_DELTS_IND 28 /* indicate to host delts fail/success */ -#define WLC_E_BCNSENT_IND 29 /* indicate to host of beacon transmit */ -#define WLC_E_BCNRX_MSG 30 /* Send the received beacon up to the host */ -#define WLC_E_BCNLOST_MSG 31 /* indicate to host loss of beacon */ -#define WLC_E_ROAM_PREP 32 /* before attempting to roam */ -#define WLC_E_PFN_NET_FOUND 33 /* PFN network found event */ -#define WLC_E_PFN_NET_LOST 34 /* PFN network lost event */ - -#ifdef EXT_STA -#define WLC_E_RESET_COMPLETE 35 -#define WLC_E_JOIN_START 36 -#define WLC_E_ROAM_START 37 -#define WLC_E_ASSOC_START 38 -#define WLC_E_IBSS_ASSOC 39 -#define WLC_E_RADIO 40 -#define WLC_E_LAST 41 /* highest val + 1 for range checking */ -#else /* EXT_STA */ -#define WLC_E_LAST 35 /* highest val + 1 for range checking */ -#endif /* EXT_STA */ - -/* Event status codes */ -#define WLC_E_STATUS_SUCCESS 0 /* operation was successful */ -#define WLC_E_STATUS_FAIL 1 /* operation failed */ -#define WLC_E_STATUS_TIMEOUT 2 /* operation timed out */ -#define WLC_E_STATUS_NO_NETWORKS 3 /* failed due to no matching network found */ -#define WLC_E_STATUS_ABORT 4 /* operation was aborted */ -#define WLC_E_STATUS_NO_ACK 5 /* protocol failure: packet not ack'd */ -#define WLC_E_STATUS_UNSOLICITED 6 /* AUTH or ASSOC packet was unsolicited */ -#define WLC_E_STATUS_ATTEMPT 7 /* attempt to assoc to an auto auth configuration */ -#define WLC_E_STATUS_PARTIAL 8 /* scan results are incomplete */ -#define WLC_E_STATUS_NEWSCAN 9 /* scan aborted by another scan */ -#define WLC_E_STATUS_NEWASSOC 10 /* scan aborted due to assoc in progress */ -#define WLC_E_STATUS_11HQUIET 11 /* 802.11h quiet period started */ -#define WLC_E_STATUS_SUPPRESS 12 /* user disabled scanning (WLC_SET_SCANSUPPRESS) */ -#define WLC_E_STATUS_NOCHANS 13 /* no allowable channels to scan */ -#define WLC_E_STATUS_CCXFASTRM 14 /* scan aborted due to CCX fast roam */ - -/* roam reason codes */ -#define WLC_E_REASON_INITIAL_ASSOC 0 /* initial assoc */ -#define WLC_E_REASON_LOW_RSSI 1 /* roamed due to low RSSI */ -#define WLC_E_REASON_DEAUTH 2 /* roamed due to DEAUTH indication */ -#define WLC_E_REASON_DISASSOC 3 /* roamed due to DISASSOC indication */ -#define WLC_E_REASON_BCNS_LOST 4 /* roamed due to lost beacons */ -#define WLC_E_REASON_FAST_ROAM_FAILED 5 /* roamed due to fast roam failure */ -#define WLC_E_REASON_DIRECTED_ROAM 6 /* roamed due to request by AP */ -#define WLC_E_REASON_TSPEC_REJECTED 7 /* roamed due to TSPEC rejection */ -#define WLC_E_REASON_BETTER_AP 8 /* roamed due to finding better AP */ - -/* prune reason codes */ -#define WLC_E_PRUNE_ENCR_MISMATCH 1 /* encryption mismatch */ -#define WLC_E_PRUNE_BCAST_BSSID 2 /* AP uses a broadcast BSSID */ -#define WLC_E_PRUNE_MAC_DENY 3 /* STA's MAC addr is in AP's MAC deny list */ -#define WLC_E_PRUNE_MAC_NA 4 /* STA's MAC addr is not in AP's MAC allow list */ -#define WLC_E_PRUNE_REG_PASSV 5 /* AP not allowed due to regulatory restriction */ -#define WLC_E_PRUNE_SPCT_MGMT 6 /* AP does not support STA locale spectrum mgmt */ -#define WLC_E_PRUNE_RADAR 7 /* AP is on a radar channel of STA locale */ -#define WLC_E_RSN_MISMATCH 8 /* STA does not support AP's RSN */ -#define WLC_E_PRUNE_NO_COMMON_RATES 9 /* No rates in common with AP */ -#define WLC_E_PRUNE_BASIC_RATES 10 /* STA does not support all basic rates of BSS */ -#define WLC_E_PRUNE_CIPHER_NA 12 /* BSS's cipher not supported */ -#define WLC_E_PRUNE_KNOWN_STA 13 /* AP is already known to us as a STA */ -#define WLC_E_PRUNE_WDS_PEER 15 /* AP is already known to us as a WDS peer */ -#define WLC_E_PRUNE_QBSS_LOAD 16 /* QBSS LOAD - AAC is too low */ -#define WLC_E_PRUNE_HOME_AP 17 /* prune home AP */ - -#undef PACKED -#if !defined(__GNUC__) -#pragma pack() -#endif /* PACKED */ - -#endif /* _BCMEVENT_H_ */ diff --git a/package/broadcom-wl/src/driver/proto/bcmip.h b/package/broadcom-wl/src/driver/proto/bcmip.h deleted file mode 100644 index 07777b95b8..0000000000 --- a/package/broadcom-wl/src/driver/proto/bcmip.h +++ /dev/null @@ -1,151 +0,0 @@ -/* - * Copyright 2007, Broadcom Corporation - * All Rights Reserved. - * - * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY - * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM - * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS - * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. - * - * Fundamental constants relating to IP Protocol - * - */ - -#ifndef _bcmip_h_ -#define _bcmip_h_ - -/* enable structure packing */ -#if defined(__GNUC__) -#define PACKED __attribute__((packed)) -#else -#pragma pack(1) -#define PACKED -#endif - - -/* IPV4 and IPV6 common */ -#define IP_VER_OFFSET 0x0 /* offset to version field */ -#define IP_VER_MASK 0xf0 /* version mask */ -#define IP_VER_SHIFT 4 /* version shift */ -#define IP_VER_4 4 /* version number for IPV4 */ -#define IP_VER_6 6 /* version number for IPV6 */ - -#define IP_VER(ip_body) \ - ((((uint8 *)(ip_body))[IP_VER_OFFSET] & IP_VER_MASK) >> IP_VER_SHIFT) - -#define IP_PROT_ICMP 0x1 /* ICMP protocol */ -#define IP_PROT_TCP 0x6 /* TCP protocol */ -#define IP_PROT_UDP 0x11 /* UDP protocol type */ - -/* IPV4 field offsets */ -#define IPV4_VER_HL_OFFSET 0 /* version and ihl byte offset */ -#define IPV4_TOS_OFFSET 1 /* type of service offset */ -#define IPV4_PKTLEN_OFFSET 2 /* packet length offset */ -#define IPV4_PKTFLAG_OFFSET 6 /* more-frag,dont-frag flag offset */ -#define IPV4_PROT_OFFSET 9 /* protocol type offset */ -#define IPV4_CHKSUM_OFFSET 10 /* IP header checksum offset */ -#define IPV4_SRC_IP_OFFSET 12 /* src IP addr offset */ -#define IPV4_DEST_IP_OFFSET 16 /* dest IP addr offset */ -#define IPV4_OPTIONS_OFFSET 20 /* IP options offset */ - -/* IPV4 field decodes */ -#define IPV4_VER_MASK 0xf0 /* IPV4 version mask */ -#define IPV4_VER_SHIFT 4 /* IPV4 version shift */ - -#define IPV4_HLEN_MASK 0x0f /* IPV4 header length mask */ -#define IPV4_HLEN(ipv4_body) (4 * (((uint8 *)(ipv4_body))[IPV4_VER_HL_OFFSET] & IPV4_HLEN_MASK)) - -#define IPV4_ADDR_LEN 4 /* IPV4 address length */ - -#define IPV4_ADDR_NULL(a) ((((uint8 *)(a))[0] | ((uint8 *)(a))[1] | \ - ((uint8 *)(a))[2] | ((uint8 *)(a))[3]) == 0) - -#define IPV4_ADDR_BCAST(a) ((((uint8 *)(a))[0] & ((uint8 *)(a))[1] & \ - ((uint8 *)(a))[2] & ((uint8 *)(a))[3]) == 0xff) - -#define IPV4_TOS_DSCP_MASK 0xfc /* DiffServ codepoint mask */ -#define IPV4_TOS_DSCP_SHIFT 2 /* DiffServ codepoint shift */ - -#define IPV4_TOS(ipv4_body) (((uint8 *)(ipv4_body))[IPV4_TOS_OFFSET]) - -#define IPV4_TOS_PREC_MASK 0xe0 /* Historical precedence mask */ -#define IPV4_TOS_PREC_SHIFT 5 /* Historical precedence shift */ - -#define IPV4_TOS_LOWDELAY 0x10 /* Lowest delay requested */ -#define IPV4_TOS_THROUGHPUT 0x8 /* Best throughput requested */ -#define IPV4_TOS_RELIABILITY 0x4 /* Most reliable delivery requested */ - -#define IPV4_PROT(ipv4_body) (((uint8 *)(ipv4_body))[IPV4_PROT_OFFSET]) - -#define IPV4_FRAG_RESV 0x8000 /* Reserved */ -#define IPV4_FRAG_DONT 0x4000 /* Don't fragment */ -#define IPV4_FRAG_MORE 0x2000 /* More fragments */ -#define IPV4_FRAG_OFFSET_MASK 0x1fff /* Fragment offset */ - -#define IPV4_ADDR_STR_LEN 16 /* Max IP address length in string format */ - -/* IPv4, no options only. */ -#define IPV4_NO_OPTIONS_HDR_LEN 20 -#define IPV4_NO_OPTIONS_PAYLOAD(ip_hdr) (&(((uint8 *)(ip_hdr))[IPV4_NO_OPTIONS_HDR_LEN])) - -#define IPV4_PAYLOAD_LEN(ip_body) \ - (((int)(((uint8 *)(ip_body))[IPV4_PKTLEN_OFFSET + 0]) << 8) | \ - ((uint8 *)(ip_body))[IPV4_PKTLEN_OFFSET + 1]) - -/* IPV4 packet formats */ -struct ipv4_addr { - uint8 addr[IPV4_ADDR_LEN]; -} PACKED; - -struct ipv4_hdr { - uint8 version_ihl; /* Version and Internet Header Length */ - uint8 tos; /* Type Of Service */ - uint16 tot_len; /* Number of bytes in packet (max 65535) */ - uint16 id; - uint16 frag; /* 3 flag bits and fragment offset */ - uint8 ttl; /* Time To Live */ - uint8 prot; /* Protocol */ - uint16 hdr_chksum; /* IP header checksum */ - uint8 src_ip[IPV4_ADDR_LEN]; /* Source IP Address */ - uint8 dst_ip[IPV4_ADDR_LEN]; /* Destination IP Address */ -} PACKED; - -/* IPV6 field offsets */ -#define IPV6_PAYLOAD_LEN_OFFSET 4 /* payload length offset */ -#define IPV6_NEXT_HDR_OFFSET 6 /* next header/protocol offset */ -#define IPV6_HOP_LIMIT_OFFSET 7 /* hop limit offset */ -#define IPV6_SRC_IP_OFFSET 8 /* src IP addr offset */ -#define IPV6_DEST_IP_OFFSET 24 /* dst IP addr offset */ - -/* IPV6 field decodes */ -#define IPV6_TRAFFIC_CLASS(ipv6_body) \ - (((((uint8 *)(ipv6_body))[0] & 0x0f) << 4) | \ - ((((uint8 *)(ipv6_body))[1] & 0xf0) >> 4)) - -#define IPV6_FLOW_LABEL(ipv6_body) \ - (((((uint8 *)(ipv6_body))[1] & 0x0f) << 16) | \ - (((uint8 *)(ipv6_body))[2] << 8) | \ - (((uint8 *)(ipv6_body))[3])) - -#define IPV6_PAYLOAD_LEN(ipv6_body) \ - ((((uint8 *)(ipv6_body))[IPV6_PAYLOAD_LEN_OFFSET + 0] << 8) | \ - ((uint8 *)(ipv6_body))[IPV6_PAYLOAD_LEN_OFFSET + 1]) - -#define IPV6_NEXT_HDR(ipv6_body) \ - (((uint8 *)(ipv6_body))[IPV6_NEXT_HDR_OFFSET]) - -#define IPV6_PROT(ipv6_body) IPV6_NEXT_HDR(ipv6_body) - -#define IPV6_ADDR_LEN 16 /* IPV6 address length */ - -/* IPV4 TOS or IPV6 Traffic Classifier or 0 */ -#define IP_TOS(ip_body) \ - (IP_VER(ip_body) == IP_VER_4 ? IPV4_TOS(ip_body) : \ - IP_VER(ip_body) == IP_VER_6 ? IPV6_TRAFFIC_CLASS(ip_body) : 0) - -#undef PACKED -#if !defined(__GNUC__) -#pragma pack() -#endif - -#endif /* _bcmip_h_ */ diff --git a/package/broadcom-wl/src/driver/proto/bcmtcp.h b/package/broadcom-wl/src/driver/proto/bcmtcp.h deleted file mode 100644 index ab7c2bceb0..0000000000 --- a/package/broadcom-wl/src/driver/proto/bcmtcp.h +++ /dev/null @@ -1,67 +0,0 @@ -/* - * Copyright 2007, Broadcom Corporation - * All Rights Reserved. - * - * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY - * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM - * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS - * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. - * - * Fundamental constants relating to TCP Protocol - * - */ - -#ifndef _bcmtcp_h_ -#define _bcmtcp_h_ - -/* enable structure packing */ -#if defined(__GNUC__) -#define PACKED __attribute__((packed)) -#else -#pragma pack(1) -#define PACKED -#endif - -#define TCP_SRC_PORT_OFFSET 0 /* TCP source port offset */ -#define TCP_DEST_PORT_OFFSET 2 /* TCP dest port offset */ -#define TCP_CHKSUM_OFFSET 16 /* TCP body checksum offset */ - -/* These fields are stored in network order */ -struct bcmtcp_hdr -{ - uint16 src_port; /* Source Port Address */ - uint16 dst_port; /* Destination Port Address */ - uint32 seq_num; /* TCP Sequence Number */ - uint32 ack_num; /* TCP Sequence Number */ - uint16 hdrlen_rsvd_flags; /* Header length, reserved bits and flags */ - uint16 tcpwin; /* TCP window */ - uint16 chksum; /* Segment checksum with pseudoheader */ - uint16 urg_ptr; /* Points to seq-num of byte following urg data */ -} PACKED; - -#undef PACKED -#if !defined(__GNUC__) -#pragma pack() -#endif - -/* Byte offset of flags in TCP header */ -#define TCP_FLAGS_OFFSET 13 - -#define TCP_FLAGS_FIN 0x01 -#define TCP_FLAGS_SYN 0x02 -#define TCP_FLAGS_RST 0x03 -#define TCP_FLAGS_PSH 0x04 -#define TCP_FLAGS_ACK 0x10 -#define TCP_FLAGS_URG 0x20 -#define TCP_FLAGS_ECN 0x40 -#define TCP_FLAGS_CWR 0x80 - -#define TCP_FLAGS(tcp_hdr) (((uint8 *)(tcp_hdr))[TCP_FLAGS_OFFSET]) -#define TCP_IS_ACK(tcp_hdr) (TCP_FLAGS(tcp_hdr) & TCP_FLAGS_ACK) - -#define TCP_SRC_PORT(tcp_hdr) (ntoh16(((struct bcmtcp_hdr*)(tcp_hdr))->src_port)) -#define TCP_DST_PORT(tcp_hdr) (ntoh16(((struct bcmtcp_hdr*)(tcp_hdr))->dst_port)) -#define TCP_SEQ_NUM(tcp_hdr) (ntoh32(((struct bcmtcp_hdr*)(tcp_hdr))->seq_num)) -#define TCP_ACK_NUM(tcp_hdr) (ntoh32(((struct bcmtcp_hdr*)(tcp_hdr))->ack_num)) - -#endif /* #ifndef _bcmtcp_h_ */ diff --git a/package/broadcom-wl/src/driver/proto/bcmudp.h b/package/broadcom-wl/src/driver/proto/bcmudp.h deleted file mode 100644 index 69a3d0cf5b..0000000000 --- a/package/broadcom-wl/src/driver/proto/bcmudp.h +++ /dev/null @@ -1,47 +0,0 @@ -/* - * Copyright 2007, Broadcom Corporation - * All Rights Reserved. - * - * This is UNPUBLISHED PROPRIETARY SOURCE CODE of Broadcom Corporation; - * the contents of this file may not be disclosed to third parties, copied - * or duplicated in any form, in whole or in part, without the prior - * written permission of Broadcom Corporation. - * - * Fundamental constants relating to UDP Protocol - * - */ - -#ifndef _bcmudp_h_ -#define _bcmudp_h_ - -/* enable structure packing */ -#if defined(__GNUC__) -#define PACKED __attribute__((packed)) -#else -#pragma pack(1) -#define PACKED -#endif - -/* UDP header */ -#define UDP_DEST_PORT_OFFSET 2 /* UDP dest port offset */ -#define UDP_LEN_OFFSET 4 /* UDP length offset */ -#define UDP_CHKSUM_OFFSET 6 /* UDP body checksum offset */ - -#define UDP_HDR_LEN 8 /* UDP header length */ -#define UDP_PORT_LEN 2 /* UDP port length */ - -/* These fields are stored in network order */ -struct bcmudp_hdr -{ - uint16 src_port; /* Source Port Address */ - uint16 dst_port; /* Destination Port Address */ - uint16 len; /* Number of bytes in datagram including header */ - uint16 chksum; /* entire datagram checksum with pseudoheader */ -} PACKED; - -#undef PACKED -#if !defined(__GNUC__) -#pragma pack() -#endif - -#endif /* #ifndef _bcmudp_h_ */ diff --git a/package/broadcom-wl/src/driver/proto/eap.h b/package/broadcom-wl/src/driver/proto/eap.h deleted file mode 100644 index 04a10f6259..0000000000 --- a/package/broadcom-wl/src/driver/proto/eap.h +++ /dev/null @@ -1,44 +0,0 @@ -/* - * Extensible Authentication Protocol (EAP) definitions - * - * See - * RFC 2284: PPP Extensible Authentication Protocol (EAP) - * - * Copyright (C) 2002 Broadcom Corporation - * - */ - -#ifndef _eap_h_ -#define _eap_h_ - -/* EAP packet format */ -typedef struct { - unsigned char code; /* EAP code */ - unsigned char id; /* Current request ID */ - unsigned short length; /* Length including header */ - unsigned char type; /* EAP type (optional) */ - unsigned char data[1]; /* Type data (optional) */ -} eap_header_t; - -#define EAP_HEADER_LEN 4 - -/* EAP codes */ -#define EAP_REQUEST 1 -#define EAP_RESPONSE 2 -#define EAP_SUCCESS 3 -#define EAP_FAILURE 4 - -/* EAP types */ -#define EAP_IDENTITY 1 -#define EAP_NOTIFICATION 2 -#define EAP_NAK 3 -#define EAP_MD5 4 -#define EAP_OTP 5 -#define EAP_GTC 6 -#define EAP_TLS 13 -#define EAP_EXPANDED 254 -#define BCM_EAP_SES 10 -#define BCM_EAP_EXP_LEN 12 /* EAP_LEN 5 + 3 bytes for SMI ID + 4 bytes for ven type */ -#define BCM_SMI_ID 0x113d - -#endif /* _eap_h_ */ diff --git a/package/broadcom-wl/src/driver/proto/eapol.h b/package/broadcom-wl/src/driver/proto/eapol.h deleted file mode 100644 index cbf6b69617..0000000000 --- a/package/broadcom-wl/src/driver/proto/eapol.h +++ /dev/null @@ -1,178 +0,0 @@ -/* - * 802.1x EAPOL definitions - * - * See - * IEEE Std 802.1X-2001 - * IEEE 802.1X RADIUS Usage Guidelines - * - * Copyright (C) 2002 Broadcom Corporation - * - */ - -#ifndef _eapol_h_ -#define _eapol_h_ - -/* enable structure packing */ -#if defined(__GNUC__) -#define PACKED __attribute__((packed)) -#else -#pragma pack(1) -#define PACKED -#endif - -#include <bcmcrypto/aeskeywrap.h> - -/* EAPOL for 802.3/Ethernet */ -typedef struct { - struct ether_header eth; /* 802.3/Ethernet header */ - unsigned char version; /* EAPOL protocol version */ - unsigned char type; /* EAPOL type */ - unsigned short length; /* Length of body */ - unsigned char body[1]; /* Body (optional) */ -} eapol_header_t; - -#define EAPOL_HEADER_LEN 18 - -/* EAPOL version */ -#define WPA2_EAPOL_VERSION 2 -#define WPA_EAPOL_VERSION 1 -#define LEAP_EAPOL_VERSION 1 -#define SES_EAPOL_VERSION 1 - -/* EAPOL types */ -#define EAP_PACKET 0 -#define EAPOL_START 1 -#define EAPOL_LOGOFF 2 -#define EAPOL_KEY 3 -#define EAPOL_ASF 4 - -/* EAPOL-Key types */ -#define EAPOL_RC4_KEY 1 -#ifdef BCMWPA2 -#define EAPOL_WPA2_KEY 2 /* 802.11i/WPA2 */ -#endif -#define EAPOL_WPA_KEY 254 /* WPA */ - -/* RC4 EAPOL-Key header field sizes */ -#define EAPOL_KEY_REPLAY_LEN 8 -#define EAPOL_KEY_IV_LEN 16 -#define EAPOL_KEY_SIG_LEN 16 - -/* RC4 EAPOL-Key */ -typedef struct { - unsigned char type; /* Key Descriptor Type */ - unsigned short length; /* Key Length (unaligned) */ - unsigned char replay[EAPOL_KEY_REPLAY_LEN]; /* Replay Counter */ - unsigned char iv[EAPOL_KEY_IV_LEN]; /* Key IV */ - unsigned char index; /* Key Flags & Index */ - unsigned char signature[EAPOL_KEY_SIG_LEN]; /* Key Signature */ - unsigned char key[1]; /* Key (optional) */ -} PACKED eapol_key_header_t; - -#define EAPOL_KEY_HEADER_LEN 44 - -/* RC4 EAPOL-Key flags */ -#define EAPOL_KEY_FLAGS_MASK 0x80 -#define EAPOL_KEY_BROADCAST 0 -#define EAPOL_KEY_UNICAST 0x80 - -/* RC4 EAPOL-Key index */ -#define EAPOL_KEY_INDEX_MASK 0x7f - -/* WPA/802.11i/WPA2 EAPOL-Key header field sizes */ -#define EAPOL_WPA_KEY_REPLAY_LEN 8 -#define EAPOL_WPA_KEY_NONCE_LEN 32 -#define EAPOL_WPA_KEY_IV_LEN 16 -#define EAPOL_WPA_KEY_RSC_LEN 8 -#define EAPOL_WPA_KEY_ID_LEN 8 -#define EAPOL_WPA_KEY_MIC_LEN 16 -#define EAPOL_WPA_KEY_DATA_LEN (EAPOL_WPA_MAX_KEY_SIZE + AKW_BLOCK_LEN) -#define EAPOL_WPA_MAX_KEY_SIZE 32 - -/* WPA EAPOL-Key */ -typedef struct { - unsigned char type; /* Key Descriptor Type */ - unsigned short key_info; /* Key Information (unaligned) */ - unsigned short key_len; /* Key Length (unaligned) */ - unsigned char replay[EAPOL_WPA_KEY_REPLAY_LEN]; /* Replay Counter */ - unsigned char nonce[EAPOL_WPA_KEY_NONCE_LEN]; /* Nonce */ - unsigned char iv[EAPOL_WPA_KEY_IV_LEN]; /* Key IV */ - unsigned char rsc[EAPOL_WPA_KEY_RSC_LEN]; /* Key RSC */ - unsigned char id[EAPOL_WPA_KEY_ID_LEN]; /* WPA:Key ID, 802.11i/WPA2: Reserved */ - unsigned char mic[EAPOL_WPA_KEY_MIC_LEN]; /* Key MIC */ - unsigned short data_len; /* Key Data Length */ - unsigned char data[EAPOL_WPA_KEY_DATA_LEN]; /* Key data */ -} PACKED eapol_wpa_key_header_t; - -#define EAPOL_WPA_KEY_LEN 95 - -/* WPA/802.11i/WPA2 KEY KEY_INFO bits */ -#define WPA_KEY_DESC_V1 0x01 -#define WPA_KEY_DESC_V2 0x02 -#define WPA_KEY_PAIRWISE 0x08 -#define WPA_KEY_INSTALL 0x40 -#define WPA_KEY_ACK 0x80 -#define WPA_KEY_MIC 0x100 -#define WPA_KEY_SECURE 0x200 -#define WPA_KEY_ERROR 0x400 -#define WPA_KEY_REQ 0x800 - -/* WPA-only KEY KEY_INFO bits */ -#define WPA_KEY_INDEX_0 0x00 -#define WPA_KEY_INDEX_1 0x10 -#define WPA_KEY_INDEX_2 0x20 -#define WPA_KEY_INDEX_3 0x30 -#define WPA_KEY_INDEX_MASK 0x30 -#define WPA_KEY_INDEX_SHIFT 0x04 - -#ifdef BCMWPA2 -/* 802.11i/WPA2-only KEY KEY_INFO bits */ -#define WPA_KEY_ENCRYPTED_DATA 0x1000 - -/* Key Data encapsulation */ -typedef struct { - uint8 type; - uint8 length; - uint8 oui[3]; - uint8 subtype; - uint8 data[1]; -} PACKED eapol_wpa2_encap_data_t; - -#define EAPOL_WPA2_ENCAP_DATA_HDR_LEN 6 - -#define WPA2_KEY_DATA_SUBTYPE_GTK 1 -#define WPA2_KEY_DATA_SUBTYPE_STAKEY 2 -#define WPA2_KEY_DATA_SUBTYPE_MAC 3 -#define WPA2_KEY_DATA_SUBTYPE_PMKID 4 - -/* GTK encapsulation */ -typedef struct { - uint8 flags; - uint8 reserved; - uint8 gtk[EAPOL_WPA_MAX_KEY_SIZE]; -} PACKED eapol_wpa2_key_gtk_encap_t; - -#define EAPOL_WPA2_KEY_GTK_ENCAP_HDR_LEN 2 - -#define WPA2_GTK_INDEX_MASK 0x03 -#define WPA2_GTK_INDEX_SHIFT 0x00 - -#define WPA2_GTK_TRANSMIT 0x04 - -/* STAKey encapsulation */ -typedef struct { - uint8 reserved[2]; - uint8 mac[ETHER_ADDR_LEN]; - uint8 stakey[EAPOL_WPA_MAX_KEY_SIZE]; -} PACKED eapol_wpa2_key_stakey_encap_t; - -#define WPA2_KEY_DATA_PAD 0xdd - -#endif /* BCMWPA2 */ - -#undef PACKED -#if !defined(__GNUC__) -#pragma pack() -#endif - -#endif /* _eapol_h_ */ diff --git a/package/broadcom-wl/src/driver/proto/ethernet.h b/package/broadcom-wl/src/driver/proto/ethernet.h deleted file mode 100644 index b289b22eb6..0000000000 --- a/package/broadcom-wl/src/driver/proto/ethernet.h +++ /dev/null @@ -1,174 +0,0 @@ -/* - * From FreeBSD 2.2.7: Fundamental constants relating to ethernet. - * - * Copyright 2007, Broadcom Corporation - * All Rights Reserved. - * - * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY - * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM - * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS - * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. - * - */ - -#ifndef _NET_ETHERNET_H_ /* use native BSD ethernet.h when available */ -#define _NET_ETHERNET_H_ - -#ifndef _TYPEDEFS_H_ -#include "typedefs.h" -#endif - -/* enable structure packing */ -#if defined(__GNUC__) -#define PACKED __attribute__((packed)) -#else -#pragma pack(1) -#define PACKED -#endif - -/* - * The number of bytes in an ethernet (MAC) address. - */ -#define ETHER_ADDR_LEN 6 - -/* - * The number of bytes in the type field. - */ -#define ETHER_TYPE_LEN 2 - -/* - * The number of bytes in the trailing CRC field. - */ -#define ETHER_CRC_LEN 4 - -/* - * The length of the combined header. - */ -#define ETHER_HDR_LEN (ETHER_ADDR_LEN * 2 + ETHER_TYPE_LEN) - -/* - * The minimum packet length. - */ -#define ETHER_MIN_LEN 64 - -/* - * The minimum packet user data length. - */ -#define ETHER_MIN_DATA 46 - -/* - * The maximum packet length. - */ -#define ETHER_MAX_LEN 1518 - -/* - * The maximum packet user data length. - */ -#define ETHER_MAX_DATA 1500 - -/* ether types */ -#define ETHER_TYPE_MIN 0x0600 /* Anything less than MIN is a length */ -#define ETHER_TYPE_IP 0x0800 /* IP */ -#define ETHER_TYPE_ARP 0x0806 /* ARP */ -#define ETHER_TYPE_8021Q 0x8100 /* 802.1Q */ -#define ETHER_TYPE_BRCM 0x886c /* Broadcom Corp. */ -#define ETHER_TYPE_802_1X 0x888e /* 802.1x */ -#ifdef BCMWPA2 -#define ETHER_TYPE_802_1X_PREAUTH 0x88c7 /* 802.1x preauthentication */ -#endif - -/* Broadcom subtype follows ethertype; First 2 bytes are reserved; Next 2 are subtype; */ -#define ETHER_BRCM_SUBTYPE_LEN 4 /* Broadcom 4 byte subtype */ -#define ETHER_BRCM_CRAM 0x1 /* Broadcom subtype cram protocol */ - -/* ether header */ -#define ETHER_DEST_OFFSET (0 * ETHER_ADDR_LEN) /* dest address offset */ -#define ETHER_SRC_OFFSET (1 * ETHER_ADDR_LEN) /* src address offset */ -#define ETHER_TYPE_OFFSET (2 * ETHER_ADDR_LEN) /* ether type offset */ - -/* - * A macro to validate a length with - */ -#define ETHER_IS_VALID_LEN(foo) \ - ((foo) >= ETHER_MIN_LEN && (foo) <= ETHER_MAX_LEN) - - -#ifndef __INCif_etherh /* Quick and ugly hack for VxWorks */ -/* - * Structure of a 10Mb/s Ethernet header. - */ -struct ether_header { - uint8 ether_dhost[ETHER_ADDR_LEN]; - uint8 ether_shost[ETHER_ADDR_LEN]; - uint16 ether_type; -} PACKED; - -/* - * Structure of a 48-bit Ethernet address. - */ -#ifndef NOETHREQ /* Quick and ugly hack for VxWorks */ -struct ether_addr { - uint8 octet[ETHER_ADDR_LEN]; -} PACKED; -#endif -#endif /* !__INCif_etherh Quick and ugly hack for VxWorks */ - -/* - * Takes a pointer, set, test, clear, toggle locally admininistered - * address bit in the 48-bit Ethernet address. - */ -#define ETHER_SET_LOCALADDR(ea) (((uint8 *)(ea))[0] = (((uint8 *)(ea))[0] | 2)) -#define ETHER_IS_LOCALADDR(ea) (((uint8 *)(ea))[0] & 2) -#define ETHER_CLR_LOCALADDR(ea) (((uint8 *)(ea))[0] = (((uint8 *)(ea))[0] & 0xd)) -#define ETHER_TOGGLE_LOCALADDR(ea) (((uint8 *)(ea))[0] = (((uint8 *)(ea))[0] ^ 2)) - -/* Takes a pointer, marks unicast address bit in the MAC address */ -#define ETHER_SET_UNICAST(ea) (((uint8 *)(ea))[0] = (((uint8 *)(ea))[0] & ~1)) - -/* - * Takes a pointer, returns true if a 48-bit multicast address - * (including broadcast, since it is all ones) - */ -#define ETHER_ISMULTI(ea) (((const uint8 *)(ea))[0] & 1) - - -/* compare two ethernet addresses - assumes the pointers can be referenced as shorts */ -#define ether_cmp(a, b) (!(((short*)a)[0] == ((short*)b)[0]) | \ - !(((short*)a)[1] == ((short*)b)[1]) | \ - !(((short*)a)[2] == ((short*)b)[2])) - -/* copy an ethernet address - assumes the pointers can be referenced as shorts */ -#define ether_copy(s, d) { \ - ((short*)d)[0] = ((short*)s)[0]; \ - ((short*)d)[1] = ((short*)s)[1]; \ - ((short*)d)[2] = ((short*)s)[2]; } - -/* - * Takes a pointer, returns true if a 48-bit broadcast (all ones) - */ -#define ETHER_ISBCAST(ea) ((((uint8 *)(ea))[0] & \ - ((uint8 *)(ea))[1] & \ - ((uint8 *)(ea))[2] & \ - ((uint8 *)(ea))[3] & \ - ((uint8 *)(ea))[4] & \ - ((uint8 *)(ea))[5]) == 0xff) - -static const struct ether_addr ether_bcast = {{255, 255, 255, 255, 255, 255}}; -static const struct ether_addr ether_null = {{0, 0, 0, 0, 0, 0}}; - -/* - * Takes a pointer, returns true if a 48-bit null address (all zeros) - */ -#define ETHER_ISNULLADDR(ea) ((((uint8 *)(ea))[0] | \ - ((uint8 *)(ea))[1] | \ - ((uint8 *)(ea))[2] | \ - ((uint8 *)(ea))[3] | \ - ((uint8 *)(ea))[4] | \ - ((uint8 *)(ea))[5]) == 0) - -#undef PACKED -#if !defined(__GNUC__) -#pragma pack() -#endif - -#endif /* _NET_ETHERNET_H_ */ diff --git a/package/broadcom-wl/src/driver/proto/vlan.h b/package/broadcom-wl/src/driver/proto/vlan.h deleted file mode 100644 index 8085c71833..0000000000 --- a/package/broadcom-wl/src/driver/proto/vlan.h +++ /dev/null @@ -1,51 +0,0 @@ -/* - * 802.1Q VLAN protocol definitions - * - * Copyright 2007, Broadcom Corporation - * All Rights Reserved. - * - * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY - * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM - * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS - * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. - * - */ - -#ifndef _vlan_h_ -#define _vlan_h_ - -/* enable structure packing */ -#if defined(__GNUC__) -#define PACKED __attribute__((packed)) -#else -#pragma pack(1) -#define PACKED -#endif - -#define VLAN_VID_MASK 0xfff /* low 12 bits are vlan id */ -#define VLAN_CFI_SHIFT 12 /* canonical format indicator bit */ -#define VLAN_PRI_SHIFT 13 /* user priority */ - -#define VLAN_PRI_MASK 7 /* 3 bits of priority */ - -#define VLAN_TAG_LEN 4 -#define VLAN_TAG_OFFSET (2 * ETHER_ADDR_LEN) /* offset in Ethernet II packet only */ - -#define VLAN_TPID 0x8100 /* VLAN ethertype/Tag Protocol ID */ - -struct ethervlan_header { - uint8 ether_dhost[ETHER_ADDR_LEN]; - uint8 ether_shost[ETHER_ADDR_LEN]; - uint16 vlan_type; /* 0x8100 */ - uint16 vlan_tag; /* priority, cfi and vid */ - uint16 ether_type; -}; - -#define ETHERVLAN_HDR_LEN (ETHER_HDR_LEN + VLAN_TAG_LEN) - -#undef PACKED -#if !defined(__GNUC__) -#pragma pack() -#endif - -#endif /* _vlan_h_ */ diff --git a/package/broadcom-wl/src/driver/proto/wpa.h b/package/broadcom-wl/src/driver/proto/wpa.h deleted file mode 100644 index 11751bdc2c..0000000000 --- a/package/broadcom-wl/src/driver/proto/wpa.h +++ /dev/null @@ -1,157 +0,0 @@ -/* - * Fundamental types and constants relating to WPA - * - * Copyright 2007, Broadcom Corporation - * All Rights Reserved. - * - * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY - * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM - * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS - * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. - * - */ - -#ifndef _proto_wpa_h_ -#define _proto_wpa_h_ - -#include <typedefs.h> -#include <proto/ethernet.h> - -/* enable structure packing */ -#if defined(__GNUC__) -#define PACKED __attribute__((packed)) -#else -#pragma pack(1) -#define PACKED -#endif - -/* Reason Codes */ - -/* 13 through 23 taken from IEEE Std 802.11i-2004 */ -#define DOT11_RC_INVALID_WPA_IE 13 /* Invalid info. element */ -#define DOT11_RC_MIC_FAILURE 14 /* Michael failure */ -#define DOT11_RC_4WH_TIMEOUT 15 /* 4-way handshake timeout */ -#define DOT11_RC_GTK_UPDATE_TIMEOUT 16 /* Group key update timeout */ -#define DOT11_RC_WPA_IE_MISMATCH 17 /* WPA IE in 4-way handshake differs from - * (re-)assoc. request/probe response - */ -#define DOT11_RC_INVALID_MC_CIPHER 18 /* Invalid multicast cipher */ -#define DOT11_RC_INVALID_UC_CIPHER 19 /* Invalid unicast cipher */ -#define DOT11_RC_INVALID_AKMP 20 /* Invalid authenticated key management protocol */ -#define DOT11_RC_BAD_WPA_VERSION 21 /* Unsupported WPA version */ -#define DOT11_RC_INVALID_WPA_CAP 22 /* Invalid WPA IE capabilities */ -#define DOT11_RC_8021X_AUTH_FAIL 23 /* 802.1X authentication failure */ - -#define WPA2_PMKID_LEN 16 - -/* WPA IE fixed portion */ -typedef struct -{ - uint8 tag; /* TAG */ - uint8 length; /* TAG length */ - uint8 oui[3]; /* IE OUI */ - uint8 oui_type; /* OUI type */ - struct { - uint8 low; - uint8 high; - } PACKED version; /* IE version */ -} PACKED wpa_ie_fixed_t; -#define WPA_IE_OUITYPE_LEN 4 -#define WPA_IE_FIXED_LEN 8 -#define WPA_IE_TAG_FIXED_LEN 6 - -#ifdef BCMWPA2 -typedef struct { - uint8 tag; /* TAG */ - uint8 length; /* TAG length */ - struct { - uint8 low; - uint8 high; - } PACKED version; /* IE version */ -} PACKED wpa_rsn_ie_fixed_t; -#define WPA_RSN_IE_FIXED_LEN 4 -#define WPA_RSN_IE_TAG_FIXED_LEN 2 -typedef uint8 wpa_pmkid_t[WPA2_PMKID_LEN]; -#endif - -/* WPA suite/multicast suite */ -typedef struct -{ - uint8 oui[3]; - uint8 type; -} PACKED wpa_suite_t, wpa_suite_mcast_t; -#define WPA_SUITE_LEN 4 - -/* WPA unicast suite list/key management suite list */ -typedef struct -{ - struct { - uint8 low; - uint8 high; - } PACKED count; - wpa_suite_t list[1]; -} PACKED wpa_suite_ucast_t, wpa_suite_auth_key_mgmt_t; -#define WPA_IE_SUITE_COUNT_LEN 2 -#ifdef BCMWPA2 -typedef struct -{ - struct { - uint8 low; - uint8 high; - } PACKED count; - wpa_pmkid_t list[1]; -} PACKED wpa_pmkid_list_t; -#endif - -/* WPA cipher suites */ -#define WPA_CIPHER_NONE 0 /* None */ -#define WPA_CIPHER_WEP_40 1 /* WEP (40-bit) */ -#define WPA_CIPHER_TKIP 2 /* TKIP: default for WPA */ -#define WPA_CIPHER_AES_OCB 3 /* AES (OCB) */ -#define WPA_CIPHER_AES_CCM 4 /* AES (CCM) */ -#define WPA_CIPHER_WEP_104 5 /* WEP (104-bit) */ - -#define IS_WPA_CIPHER(cipher) ((cipher) == WPA_CIPHER_NONE || \ - (cipher) == WPA_CIPHER_WEP_40 || \ - (cipher) == WPA_CIPHER_WEP_104 || \ - (cipher) == WPA_CIPHER_TKIP || \ - (cipher) == WPA_CIPHER_AES_OCB || \ - (cipher) == WPA_CIPHER_AES_CCM) - -/* WPA TKIP countermeasures parameters */ -#define WPA_TKIP_CM_DETECT 60 /* multiple MIC failure window (seconds) */ -#define WPA_TKIP_CM_BLOCK 60 /* countermeasures active window (seconds) */ - -/* RSN IE defines */ -#define RSN_CAP_LEN 2 /* Length of RSN capabilities field (2 octets) */ - -/* RSN Capabilities defined in 802.11i */ -#define RSN_CAP_PREAUTH 0x0001 -#define RSN_CAP_NOPAIRWISE 0x0002 -#define RSN_CAP_PTK_REPLAY_CNTR_MASK 0x000C -#define RSN_CAP_PTK_REPLAY_CNTR_SHIFT 2 -#define RSN_CAP_GTK_REPLAY_CNTR_MASK 0x0030 -#define RSN_CAP_GTK_REPLAY_CNTR_SHIFT 4 -#define RSN_CAP_1_REPLAY_CNTR 0 -#define RSN_CAP_2_REPLAY_CNTRS 1 -#define RSN_CAP_4_REPLAY_CNTRS 2 -#define RSN_CAP_16_REPLAY_CNTRS 3 - -/* WPA capabilities defined in 802.11i */ -#define WPA_CAP_4_REPLAY_CNTRS RSN_CAP_4_REPLAY_CNTRS -#define WPA_CAP_16_REPLAY_CNTRS RSN_CAP_16_REPLAY_CNTRS -#define WPA_CAP_REPLAY_CNTR_SHIFT RSN_CAP_PTK_REPLAY_CNTR_SHIFT -#define WPA_CAP_REPLAY_CNTR_MASK RSN_CAP_PTK_REPLAY_CNTR_MASK - -/* WPA Specific defines */ -#define WPA_CAP_LEN RSN_CAP_LEN /* Length of RSN capabilities in RSN IE (2 octets) */ - -#define WPA_CAP_WPA2_PREAUTH RSN_CAP_PREAUTH - - -#undef PACKED -#if !defined(__GNUC__) -#pragma pack() -#endif - -#endif /* _proto_wpa_h_ */ diff --git a/package/broadcom-wl/src/driver/sbhnddma.h b/package/broadcom-wl/src/driver/sbhnddma.h deleted file mode 100644 index 743612206c..0000000000 --- a/package/broadcom-wl/src/driver/sbhnddma.h +++ /dev/null @@ -1,283 +0,0 @@ -/* - * Generic Broadcom Home Networking Division (HND) DMA engine HW interface - * This supports the following chips: BCM42xx, 44xx, 47xx . - * - * Copyright 2007, Broadcom Corporation - * All Rights Reserved. - * - * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY - * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM - * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS - * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. - * - */ - -#ifndef _sbhnddma_h_ -#define _sbhnddma_h_ - -/* DMA structure: - * support two DMA engines: 32 bits address or 64 bit addressing - * basic DMA register set is per channel(transmit or receive) - * a pair of channels is defined for convenience - */ - - -/* 32 bits addressing */ - -/* dma registers per channel(xmt or rcv) */ -typedef volatile struct { - uint32 control; /* enable, et al */ - uint32 addr; /* descriptor ring base address (4K aligned) */ - uint32 ptr; /* last descriptor posted to chip */ - uint32 status; /* current active descriptor, et al */ -} dma32regs_t; - -typedef volatile struct { - dma32regs_t xmt; /* dma tx channel */ - dma32regs_t rcv; /* dma rx channel */ -} dma32regp_t; - -typedef volatile struct { /* diag access */ - uint32 fifoaddr; /* diag address */ - uint32 fifodatalow; /* low 32bits of data */ - uint32 fifodatahigh; /* high 32bits of data */ - uint32 pad; /* reserved */ -} dma32diag_t; - -/* - * DMA Descriptor - * Descriptors are only read by the hardware, never written back. - */ -typedef volatile struct { - uint32 ctrl; /* misc control bits & bufcount */ - uint32 addr; /* data buffer address */ -} dma32dd_t; - -/* - * Each descriptor ring must be 4096byte aligned, and fit within a single 4096byte page. - */ -#define D32MAXRINGSZ 4096 -#define D32RINGALIGN 4096 -#define D32MAXDD (D32MAXRINGSZ / sizeof (dma32dd_t)) - -/* transmit channel control */ -#define XC_XE ((uint32)1 << 0) /* transmit enable */ -#define XC_SE ((uint32)1 << 1) /* transmit suspend request */ -#define XC_LE ((uint32)1 << 2) /* loopback enable */ -#define XC_FL ((uint32)1 << 4) /* flush request */ -#define XC_AE ((uint32)3 << 16) /* address extension bits */ -#define XC_AE_SHIFT 16 - -/* transmit descriptor table pointer */ -#define XP_LD_MASK 0xfff /* last valid descriptor */ - -/* transmit channel status */ -#define XS_CD_MASK 0x0fff /* current descriptor pointer */ -#define XS_XS_MASK 0xf000 /* transmit state */ -#define XS_XS_SHIFT 12 -#define XS_XS_DISABLED 0x0000 /* disabled */ -#define XS_XS_ACTIVE 0x1000 /* active */ -#define XS_XS_IDLE 0x2000 /* idle wait */ -#define XS_XS_STOPPED 0x3000 /* stopped */ -#define XS_XS_SUSP 0x4000 /* suspend pending */ -#define XS_XE_MASK 0xf0000 /* transmit errors */ -#define XS_XE_SHIFT 16 -#define XS_XE_NOERR 0x00000 /* no error */ -#define XS_XE_DPE 0x10000 /* descriptor protocol error */ -#define XS_XE_DFU 0x20000 /* data fifo underrun */ -#define XS_XE_BEBR 0x30000 /* bus error on buffer read */ -#define XS_XE_BEDA 0x40000 /* bus error on descriptor access */ -#define XS_AD_MASK 0xfff00000 /* active descriptor */ -#define XS_AD_SHIFT 20 - -/* receive channel control */ -#define RC_RE ((uint32)1 << 0) /* receive enable */ -#define RC_RO_MASK 0xfe /* receive frame offset */ -#define RC_RO_SHIFT 1 -#define RC_FM ((uint32)1 << 8) /* direct fifo receive (pio) mode */ -#define RC_AE ((uint32)3 << 16) /* address extension bits */ -#define RC_AE_SHIFT 16 - -/* receive descriptor table pointer */ -#define RP_LD_MASK 0xfff /* last valid descriptor */ - -/* receive channel status */ -#define RS_CD_MASK 0x0fff /* current descriptor pointer */ -#define RS_RS_MASK 0xf000 /* receive state */ -#define RS_RS_SHIFT 12 -#define RS_RS_DISABLED 0x0000 /* disabled */ -#define RS_RS_ACTIVE 0x1000 /* active */ -#define RS_RS_IDLE 0x2000 /* idle wait */ -#define RS_RS_STOPPED 0x3000 /* reserved */ -#define RS_RE_MASK 0xf0000 /* receive errors */ -#define RS_RE_SHIFT 16 -#define RS_RE_NOERR 0x00000 /* no error */ -#define RS_RE_DPE 0x10000 /* descriptor protocol error */ -#define RS_RE_DFO 0x20000 /* data fifo overflow */ -#define RS_RE_BEBW 0x30000 /* bus error on buffer write */ -#define RS_RE_BEDA 0x40000 /* bus error on descriptor access */ -#define RS_AD_MASK 0xfff00000 /* active descriptor */ -#define RS_AD_SHIFT 20 - -/* fifoaddr */ -#define FA_OFF_MASK 0xffff /* offset */ -#define FA_SEL_MASK 0xf0000 /* select */ -#define FA_SEL_SHIFT 16 -#define FA_SEL_XDD 0x00000 /* transmit dma data */ -#define FA_SEL_XDP 0x10000 /* transmit dma pointers */ -#define FA_SEL_RDD 0x40000 /* receive dma data */ -#define FA_SEL_RDP 0x50000 /* receive dma pointers */ -#define FA_SEL_XFD 0x80000 /* transmit fifo data */ -#define FA_SEL_XFP 0x90000 /* transmit fifo pointers */ -#define FA_SEL_RFD 0xc0000 /* receive fifo data */ -#define FA_SEL_RFP 0xd0000 /* receive fifo pointers */ -#define FA_SEL_RSD 0xe0000 /* receive frame status data */ -#define FA_SEL_RSP 0xf0000 /* receive frame status pointers */ - -/* descriptor control flags */ -#define CTRL_BC_MASK 0x1fff /* buffer byte count */ -#define CTRL_AE ((uint32)3 << 16) /* address extension bits */ -#define CTRL_AE_SHIFT 16 -#define CTRL_EOT ((uint32)1 << 28) /* end of descriptor table */ -#define CTRL_IOC ((uint32)1 << 29) /* interrupt on completion */ -#define CTRL_EOF ((uint32)1 << 30) /* end of frame */ -#define CTRL_SOF ((uint32)1 << 31) /* start of frame */ - -/* control flags in the range [27:20] are core-specific and not defined here */ -#define CTRL_CORE_MASK 0x0ff00000 - -/* 64 bits addressing */ - -/* dma registers per channel(xmt or rcv) */ -typedef volatile struct { - uint32 control; /* enable, et al */ - uint32 ptr; /* last descriptor posted to chip */ - uint32 addrlow; /* descriptor ring base address low 32-bits (8K aligned) */ - uint32 addrhigh; /* descriptor ring base address bits 63:32 (8K aligned) */ - uint32 status0; /* current descriptor, xmt state */ - uint32 status1; /* active descriptor, xmt error */ -} dma64regs_t; - -typedef volatile struct { - dma64regs_t tx; /* dma64 tx channel */ - dma64regs_t rx; /* dma64 rx channel */ -} dma64regp_t; - -typedef volatile struct { /* diag access */ - uint32 fifoaddr; /* diag address */ - uint32 fifodatalow; /* low 32bits of data */ - uint32 fifodatahigh; /* high 32bits of data */ - uint32 pad; /* reserved */ -} dma64diag_t; - -/* - * DMA Descriptor - * Descriptors are only read by the hardware, never written back. - */ -typedef volatile struct { - uint32 ctrl1; /* misc control bits & bufcount */ - uint32 ctrl2; /* buffer count and address extension */ - uint32 addrlow; /* memory address of the date buffer, bits 31:0 */ - uint32 addrhigh; /* memory address of the date buffer, bits 63:32 */ -} dma64dd_t; - -/* - * Each descriptor ring must be 8kB aligned, and fit within a contiguous 8kB physical addresss. - */ -#define D64MAXRINGSZ 8192 -#define D64RINGALIGN 8192 -#define D64MAXDD (D64MAXRINGSZ / sizeof (dma64dd_t)) - -/* transmit channel control */ -#define D64_XC_XE 0x00000001 /* transmit enable */ -#define D64_XC_SE 0x00000002 /* transmit suspend request */ -#define D64_XC_LE 0x00000004 /* loopback enable */ -#define D64_XC_FL 0x00000010 /* flush request */ -#define D64_XC_AE 0x00030000 /* address extension bits */ -#define D64_XC_AE_SHIFT 16 - -/* transmit descriptor table pointer */ -#define D64_XP_LD_MASK 0x00000fff /* last valid descriptor */ - -/* transmit channel status */ -#define D64_XS0_CD_MASK 0x00001fff /* current descriptor pointer */ -#define D64_XS0_XS_MASK 0xf0000000 /* transmit state */ -#define D64_XS0_XS_SHIFT 28 -#define D64_XS0_XS_DISABLED 0x00000000 /* disabled */ -#define D64_XS0_XS_ACTIVE 0x10000000 /* active */ -#define D64_XS0_XS_IDLE 0x20000000 /* idle wait */ -#define D64_XS0_XS_STOPPED 0x30000000 /* stopped */ -#define D64_XS0_XS_SUSP 0x40000000 /* suspend pending */ - -#define D64_XS1_AD_MASK 0x0001ffff /* active descriptor */ -#define D64_XS1_XE_MASK 0xf0000000 /* transmit errors */ -#define D64_XS1_XE_SHIFT 28 -#define D64_XS1_XE_NOERR 0x00000000 /* no error */ -#define D64_XS1_XE_DPE 0x10000000 /* descriptor protocol error */ -#define D64_XS1_XE_DFU 0x20000000 /* data fifo underrun */ -#define D64_XS1_XE_DTE 0x30000000 /* data transfer error */ -#define D64_XS1_XE_DESRE 0x40000000 /* descriptor read error */ -#define D64_XS1_XE_COREE 0x50000000 /* core error */ - -/* receive channel control */ -#define D64_RC_RE 0x00000001 /* receive enable */ -#define D64_RC_RO_MASK 0x000000fe /* receive frame offset */ -#define D64_RC_RO_SHIFT 1 -#define D64_RC_FM 0x00000100 /* direct fifo receive (pio) mode */ -#define D64_RC_AE 0x00030000 /* address extension bits */ -#define D64_RC_AE_SHIFT 16 - -/* receive descriptor table pointer */ -#define D64_RP_LD_MASK 0x00000fff /* last valid descriptor */ - -/* receive channel status */ -#define D64_RS0_CD_MASK 0x00001fff /* current descriptor pointer */ -#define D64_RS0_RS_MASK 0xf0000000 /* receive state */ -#define D64_RS0_RS_SHIFT 28 -#define D64_RS0_RS_DISABLED 0x00000000 /* disabled */ -#define D64_RS0_RS_ACTIVE 0x10000000 /* active */ -#define D64_RS0_RS_IDLE 0x20000000 /* idle wait */ -#define D64_RS0_RS_STOPPED 0x30000000 /* stopped */ -#define D64_RS0_RS_SUSP 0x40000000 /* suspend pending */ - -#define D64_RS1_AD_MASK 0x0001ffff /* active descriptor */ -#define D64_RS1_RE_MASK 0xf0000000 /* receive errors */ -#define D64_RS1_RE_SHIFT 28 -#define D64_RS1_RE_NOERR 0x00000000 /* no error */ -#define D64_RS1_RE_DPO 0x10000000 /* descriptor protocol error */ -#define D64_RS1_RE_DFU 0x20000000 /* data fifo overflow */ -#define D64_RS1_RE_DTE 0x30000000 /* data transfer error */ -#define D64_RS1_RE_DESRE 0x40000000 /* descriptor read error */ -#define D64_RS1_RE_COREE 0x50000000 /* core error */ - -/* fifoaddr */ -#define D64_FA_OFF_MASK 0xffff /* offset */ -#define D64_FA_SEL_MASK 0xf0000 /* select */ -#define D64_FA_SEL_SHIFT 16 -#define D64_FA_SEL_XDD 0x00000 /* transmit dma data */ -#define D64_FA_SEL_XDP 0x10000 /* transmit dma pointers */ -#define D64_FA_SEL_RDD 0x40000 /* receive dma data */ -#define D64_FA_SEL_RDP 0x50000 /* receive dma pointers */ -#define D64_FA_SEL_XFD 0x80000 /* transmit fifo data */ -#define D64_FA_SEL_XFP 0x90000 /* transmit fifo pointers */ -#define D64_FA_SEL_RFD 0xc0000 /* receive fifo data */ -#define D64_FA_SEL_RFP 0xd0000 /* receive fifo pointers */ -#define D64_FA_SEL_RSD 0xe0000 /* receive frame status data */ -#define D64_FA_SEL_RSP 0xf0000 /* receive frame status pointers */ - -/* descriptor control flags 1 */ -#define D64_CTRL1_EOT ((uint32)1 << 28) /* end of descriptor table */ -#define D64_CTRL1_IOC ((uint32)1 << 29) /* interrupt on completion */ -#define D64_CTRL1_EOF ((uint32)1 << 30) /* end of frame */ -#define D64_CTRL1_SOF ((uint32)1 << 31) /* start of frame */ - -/* descriptor control flags 2 */ -#define D64_CTRL2_BC_MASK 0x00007fff /* buffer byte count mask */ -#define D64_CTRL2_AE 0x00030000 /* address extension bits */ -#define D64_CTRL2_AE_SHIFT 16 - -/* control flags in the range [27:20] are core-specific and not defined here */ -#define D64_CTRL_CORE_MASK 0x0ff00000 - - -#endif /* _sbhnddma_h_ */ |