/* * Broadcom device-specific manifest constants. * * 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. * $Id$ */ #ifndef _BCMDEVS_H #define _BCMDEVS_H /* Known PCI vendor Id's */ #define VENDOR_EPIGRAM 0xfeda #define VENDOR_BROADCOM 0x14e4 #define VENDOR_3COM 0x10b7 #define VENDOR_NETGEAR 0x1385 #define VENDOR_DIAMOND 0x1092 #define VENDOR_DELL 0x1028 #define VENDOR_HP 0x0e11 #define VENDOR_APPLE 0x106b /* PCI Device Id's */ #define BCM4210_DEVICE_ID 0x1072 /* never used */ #define BCM4211_DEVICE_ID 0x4211 #define BCM4230_DEVICE_ID 0x1086 /* never used */ #define BCM4231_DEVICE_ID 0x4231 #define BCM4410_DEVICE_ID 0x4410 /* bcm44xx family pci iline */ #define BCM4430_DEVICE_ID 0x4430 /* bcm44xx family cardbus iline */ #define BCM4412_DEVICE_ID 0x4412 /* bcm44xx family pci enet */ #define BCM4432_DEVICE_ID 0x4432 /* bcm44xx family cardbus enet */ #define BCM3352_DEVICE_ID 0x3352 /* bcm3352 device id */ #define BCM3360_DEVICE_ID 0x3360 /* bcm3360 device id */ #define EPI41210_DEVICE_ID 0xa0fa /* bcm4210 */ #define EPI41230_DEVICE_ID 0xa10e /* bcm4230 */ #define BCM47XX_ILINE_ID 0x4711 /* 47xx iline20 */ #define BCM47XX_V90_ID 0x4712 /* 47xx v90 codec */ #define BCM47XX_ENET_ID 0x4713 /* 47xx enet */ #define BCM47XX_EXT_ID 0x4714 /* 47xx external i/f */ #define BCM47XX_USB_ID 0x4715 /* 47xx usb */ #define BCM47XX_USBH_ID 0x4716 /* 47xx usb host */ #define BCM47XX_USBD_ID 0x4717 /* 47xx usb device */ #define BCM47XX_IPSEC_ID 0x4718 /* 47xx ipsec */ #define BCM4710_DEVICE_ID 0x4710 /* 4710 primary function 0 */ #define BCM4610_DEVICE_ID 0x4610 /* 4610 primary function 0 */ #define BCM4610_ILINE_ID 0x4611 /* 4610 iline100 */ #define BCM4610_V90_ID 0x4612 /* 4610 v90 codec */ #define BCM4610_ENET_ID 0x4613 /* 4610 enet */ #define BCM4610_EXT_ID 0x4614 /* 4610 external i/f */ #define BCM4610_USB_ID 0x4615 /* 4610 usb */ #define BCM4402_DEVICE_ID 0x4402 /* 4402 primary function 0 */ #define BCM4402_ENET_ID 0x4402 /* 4402 enet */ #define BCM4402_V90_ID 0x4403 /* 4402 v90 codec */ #define BCM4301_DEVICE_ID 0x4301 /* 4301 primary function 0 */ #define BCM4301_D11B_ID 0x4301 /* 4301 802.11b */ #define BCM4307_DEVICE_ID 0x4307 /* 4307 primary function 0 */ #define BCM4307_V90_ID 0x4305 /* 4307 v90 codec */ #define BCM4307_ENET_ID 0x4306 /* 4307 enet */ #define BCM4307_D11B_ID 0x4307 /* 4307 802.11b */ #define BCM4306_DEVICE_ID 0x4306 /* 4306 chipcommon chipid */ #define BCM4306_D11G_ID 0x4320 /* 4306 802.11g */ #define BCM4306_D11G_ID2 0x4325 #define BCM4306_D11A_ID 0x4321 /* 4306 802.11a */ #define BCM4306_UART_ID 0x4322 /* 4306 uart */ #define BCM4306_V90_ID 0x4323 /* 4306 v90 codec */ #define BCM4306_D11DUAL_ID 0x4324 /* 4306 dual A+B */ #define BCM4309_PKG_ID 1 /* 4309 package id */ #define BCM4303_D11B_ID 0x4303 /* 4303 802.11b */ #define BCM4303_PKG_ID 2 /* 4303 package id */ #define BCM4310_DEVICE_ID 0x4310 /* 4310 chipcommon chipid */ #define BCM4310_D11B_ID 0x4311 /* 4310 802.11b */ #define BCM4310_UART_ID 0x4312 /* 4310 uart */ #define BCM4310_ENET_ID 0x4313 /* 4310 enet */ #define BCM4310_USB_ID 0x4315 /* 4310 usb */ #define BCM4704_DEVICE_ID 0x4704 /* 4704 chipcommon chipid */ #define BCM4704_ENET_ID 0x4706 /* 4704 enet (Use 47XX_ENET_ID instead!) */ #define BCM4317_DEVICE_ID 0x4317 /* 4317 chip common chipid */ #define BCM4712_DEVICE_ID 0x4712 /* 4712 chipcommon chipid */ #define BCM4712_MIPS_ID 0x4720 /* 4712 base devid */ #define BCM4712SMALL_PKG_ID 1 /* 200pin 4712 package id */ #define SDIOH_FPGA_ID 0x4380 /* sdio host fpga */ #define BCM5365_DEVICE_ID 0x5365 /* 5365 chipcommon chipid */ /* PCMCIA vendor Id's */ #define VENDOR_BROADCOM_PCMCIA 0x02d0 /* SDIO vendor Id's */ #define VENDOR_BROADCOM_SDIO 0x00BF /* boardflags */ #define BFL_BTCOEXIST 0x0001 /* This board implements Bluetooth coexistance */ #define BFL_PACTRL 0x0002 /* This board has gpio 9 controlling the PA */ #define BFL_AIRLINEMODE 0x0004 /* This board implements gpio13 radio disable indication */ #define BFL_ENETSPI 0x0010 /* This board has ephy roboswitch spi */ #define BFL_CCKHIPWR 0x0040 /* Can do high-power CCK transmission */ #define BFL_ENETADM 0x0080 /* This board has ADMtek switch */ #define BFL_ENETVLAN 0x0100 /* This board can do vlan */ #define BFL_AFTERBURNER 0x0200 /* This board supports Afterburner mode */ #define BFL_NOPCI 0x0400 /* This board leaves PCI floating */ #define BFL_FEM 0x0800 /* This board supports the Front End Module */ /* board specific GPIO assignment, gpio 0-3 are also customer-configurable led */ #define BOARD_GPIO_HWRAD_B 0x010 /* bit 4 is HWRAD input on 4301 */ #define BOARD_GPIO_BTC_IN 0x080 /* bit 7 is BT Coexistance Input */ #define BOARD_GPIO_BTC_OUT 0x100 /* bit 8 is BT Coexistance Out */ #define BOARD_GPIO_PACTRL 0x200 /* bit 9 controls the PA on new 4306 boards */ #define PCI_CFG_GPIO_SCS 0x10 /* PCI config space bit 4 for 4306c0 slow clock source */ #define PCI_CFG_GPIO_HWRAD 0x20 /* PCI config space GPIO 13 for hw radio disable */ #define PCI_CFG_GPIO_XTAL 0x40 /* PCI config space GPIO 14 for Xtal powerup */ #define PCI_CFG_GPIO_PLL 0x80 /* PCI config space GPIO 15 for PLL powerdown */ /* Bus types */ #define SB_BUS 0 /* Silicon Backplane */ #define PCI_BUS 1 /* PCI target */ #define PCMCIA_BUS 2 /* PCMCIA target */ #define SDIO_BUS 3 /* SDIO target */ /* power control defines */ #define PLL_DELAY 150 /* 150us pll on delay */ #define FREF_DELAY 200 /* 200us fref change delay */ #define MIN_SLOW_CLK 32 /* 32us Slow clock period */ /* Reference Board Types */ #define BU4710_BOARD 0x0400 #define VSIM4710_BOARD 0x0401 #define QT4710_BOARD 0x0402 #define BU4610_BOARD 0x0403 #define VSIM4610_BOARD 0x0404 #define BU4307_BOARD 0x0405 #define BCM94301CB_BOARD 0x0406 #define BCM94301PC_BOARD 0x0406 /* Pcmcia 5v card */ #define BCM94301MP_BOARD 0x0407 #define BCM94307MP_BOARD 0x0408 #define BCMAP4307_BOARD 0x0409 #define BU4309_BOARD 0x040a #define BCM94309CB_BOARD 0x040b #define BCM94309MP_BOARD 0x040c #define BCM4309AP_BOARD 0x040d #define BCM94302MP_BOARD 0x040e #define VSIM4310_BOARD 0x040f #define BU4711_BOARD 0x0410 #define BCM94310U_BOARD 0x0411 #define BCM94310AP_BOARD 0x0412 #define BCM94310MP_BOARD 0x0414 #define BU4306_BOARD 0x0416 #define BCM94306CB_BOARD 0x0417 #define BCM94306MP_BOARD 0x0418 #define BCM94710D_BOARD 0x041a #define BCM94710R1_BOARD 0x041b #define BCM94710R4_BOARD 0x041c #define BCM94710AP_BOARD 0x041d #define BU2050_BOARD 0x041f #define BCM94309G_BOARD 0x0421 #define BCM94301PC3_BOARD 0x0422 /* Pcmcia 3.3v card */ #define BU4704_BOARD 0x0423 #define BU4702_BOARD 0x0424 #define BCM94306PC_BOARD 0x0425 /* pcmcia 3.3v 4306 card */ #define BU4317_BOARD 0x0426 #define BCM94702MN_BOARD 0x0428 /* BCM4702 1U CompactPCI Board */ #define BCM94702CPCI_BOARD 0x0429 /* BCM4702 with BCM95380 VLAN Router */ #define BCM95380RR_BOARD 0x042a /* cb4306 with SiGe PA */ #define BCM94306CBSG_BOARD 0x042b /* mp4301 with 2050 radio */ #define BCM94301MPL_BOARD 0x042c /* cb4306 with SiGe PA */ #define PCSG94306_BOARD 0x042d /* bu4704 with sdram */ #define BU4704SD_BOARD 0x042e /* Dual 11a/11g Router */ #define BCM94704AGR_BOARD 0x042f /* 11a-only minipci */ #define BCM94308MP_BOARD 0x0430 /* BCM94317 boards */ #define BCM94317CB_BOARD 0x0440 #define BCM94317MP_BOARD 0x0441 #define BCM94317PCMCIA_BOARD 0x0442 #define BCM94317SDIO_BOARD 0x0443 #define BU4712_BOARD 0x0444 /* BCM4712 boards */ #define BCM94712AGR_BOARD 0x0445 #define BCM94712AP_BOARD 0x0446 /* BCM4702 boards */ #define CT4702AP_BOARD 0x0447 /* BRCM 4306 w/ Front End Modules */ #define BCM94306MPM 0x0450 #define BCM94306MPL 0x0453 #endif /* _BCMDEVS_H */ 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 
/*
 * netlink/msg.c		Netlink Messages Interface
 *
 *	This library is free software; you can redistribute it and/or
 *	modify it under the terms of the GNU Lesser General Public
 *	License as published by the Free Software Foundation version 2.1
 *	of the License.
 *
 * Copyright (c) 2003-2006 Thomas Graf <tgraf@suug.ch>
 */

#ifndef NETLINK_MSG_H_
#define NETLINK_MSG_H_

#include <netlink/netlink.h>
#include <netlink/object.h>

#ifdef __cplusplus
extern "C" {
#endif

struct nla_policy;

#define NL_DONTPAD	0

/**
 * @ingroup msg
 * @brief
 * Will cause the netlink pid to be set to the pid assigned to
 * the netlink handle (socket) just before sending the message off.
 * @note Requires the use of nl_send_auto_complete()!
 */
#define NL_AUTO_PID	0

/**
 * @ingroup msg
 * @brief
 * May be used to refer to a sequence number which should be
 * automatically set just before sending the message off.
 * @note Requires the use of nl_send_auto_complete()!
 */
#define NL_AUTO_SEQ	0

#define NL_MSG_CRED_PRESENT 1

struct nl_msg
{
	int			nm_protocol;
	int			nm_flags;
	struct sockaddr_nl	nm_src;
	struct sockaddr_nl	nm_dst;
	struct ucred		nm_creds;
	struct nlmsghdr *	nm_nlh;
	size_t			nm_size;
	int			nm_refcnt;
};


struct nl_msg;
struct nl_tree;
struct ucred;

/* message parsing */
extern int		  nlmsg_ok(const struct nlmsghdr *, int);
extern struct nlmsghdr *  nlmsg_next(struct nlmsghdr *, int *);
extern int		  nlmsg_parse(struct nlmsghdr *, int, struct nlattr **,
				      int, struct nla_policy *);
extern int		  nlmsg_validate(struct nlmsghdr *, int, int,
					 struct nla_policy *);

extern struct nl_msg *	  nlmsg_alloc(void);
extern struct nl_msg *	  nlmsg_alloc_size(size_t);
extern struct nl_msg *	  nlmsg_alloc_simple(int, int);
extern void		  nlmsg_set_default_size(size_t);
extern struct nl_msg *	  nlmsg_inherit(struct nlmsghdr *);
extern struct nl_msg *	  nlmsg_convert(struct nlmsghdr *);
extern void *		  nlmsg_reserve(struct nl_msg *, size_t, int);
extern int		  nlmsg_append(struct nl_msg *, void *, size_t, int);

extern struct nlmsghdr *  nlmsg_put(struct nl_msg *, uint32_t, uint32_t,
				    int, int, int);
extern void		  nlmsg_free(struct nl_msg *);

extern int		  nl_msg_parse(struct nl_msg *,
				       void (*cb)(struct nl_object *, void *),
				       void *);

extern void		nl_msg_dump(struct nl_msg *, FILE *);

/**
 * length of netlink message not including padding
 * @arg payload		length of message payload
 */
static inline int nlmsg_msg_size(int payload)
{
	return NLMSG_HDRLEN + payload;
}

/**
 * length of netlink message including padding
 * @arg payload		length of message payload
 */
static inline int nlmsg_total_size(int payload)
{
	return NLMSG_ALIGN(nlmsg_msg_size(payload));
}

/**
 * length of padding at the message's tail
 * @arg payload		length of message payload
 */
static inline int nlmsg_padlen(int payload)
{
	return nlmsg_total_size(payload) - nlmsg_msg_size(payload);
}

/**
 * head of message payload
 * @arg nlh		netlink messsage header
 */
static inline void *nlmsg_data(const struct nlmsghdr *nlh)
{
	return (unsigned char *) nlh + NLMSG_HDRLEN;
}

static inline void *nlmsg_tail(const struct nlmsghdr *nlh)
{
	return (unsigned char *) nlh + NLMSG_ALIGN(nlh->nlmsg_len);
}

/**
 * length of message payload
 * @arg nlh		netlink message header
 */
static inline int nlmsg_len(const struct nlmsghdr *nlh)
{
	return nlh->nlmsg_len - NLMSG_HDRLEN;
}

/**
 * head of attributes data
 * @arg nlh		netlink message header
 * @arg hdrlen		length of family specific header
 */
static inline struct nlattr *nlmsg_attrdata(const struct nlmsghdr *nlh, int hdrlen)
{
	unsigned char *data = (unsigned char*)nlmsg_data(nlh);
	return (struct nlattr *) (data + NLMSG_ALIGN(hdrlen));
}

/**
 * length of attributes data
 * @arg nlh		netlink message header
 * @arg hdrlen		length of family specific header
 */
static inline int nlmsg_attrlen(const struct nlmsghdr *nlh, int hdrlen)
{
	return nlmsg_len(nlh) - NLMSG_ALIGN(hdrlen);
}

static inline int nlmsg_valid_hdr(const struct nlmsghdr *nlh, int hdrlen)
{
	if (nlh->nlmsg_len < (uint)nlmsg_msg_size(hdrlen))
		return 0;

	return 1;
}


static inline void nlmsg_set_proto(struct nl_msg *msg, int protocol)
{
	msg->nm_protocol = protocol;
}

static inline int nlmsg_get_proto(struct nl_msg *msg)
{
	return msg->nm_protocol;
}

static inline size_t nlmsg_get_max_size(struct nl_msg *msg)
{
	return msg->nm_size;
}

static inline void nlmsg_set_src(struct nl_msg *msg, struct sockaddr_nl *addr)
{
	memcpy(&msg->nm_src, addr, sizeof(*addr));
}

static inline struct sockaddr_nl *nlmsg_get_src(struct nl_msg *msg)
{
	return &msg->nm_src;
}

static inline void nlmsg_set_dst(struct nl_msg *msg, struct sockaddr_nl *addr)
{
	memcpy(&msg->nm_dst, addr, sizeof(*addr));
}

static inline struct sockaddr_nl *nlmsg_get_dst(struct nl_msg *msg)
{
	return &msg->nm_dst;
}

static inline void nlmsg_set_creds(struct nl_msg *msg, struct ucred *creds)
{
	memcpy(&msg->nm_creds, creds, sizeof(*creds));
	msg->nm_flags |= NL_MSG_CRED_PRESENT;
}

static inline struct ucred *nlmsg_get_creds(struct nl_msg *msg)
{
	if (msg->nm_flags & NL_MSG_CRED_PRESENT)
		return &msg->nm_creds;
	return NULL;
}

/**
 * Return actual netlink message
 * @arg n		netlink message
 * 
 * Returns the actual netlink message casted to the type of the netlink
 * message header.
 * 
 * @return A pointer to the netlink message.
 */
static inline struct nlmsghdr *nlmsg_hdr(struct nl_msg *n)
{
	return n->nm_nlh;
}

/**
 * Acquire a reference on a netlink message
 * @arg msg		message to acquire reference from
 */
static inline void nlmsg_get(struct nl_msg *msg)
{
	msg->nm_refcnt++;
}

/**
 * Expand maximum payload size of a netlink message
 * @arg n		Netlink message.
 * @arg newlen		New maximum payload size.
 *
 * Reallocates the payload section of a netlink message and increases
 * the maximum payload size of the message.
 *
 * @note Any pointers pointing to old payload block will be stale and
 *       need to be refetched. Therfore, do not expand while constructing
 *       nested attributes or while reserved data blocks are held.
 *
 * @return 0 on success or a negative error code.
 */
static inline int nlmsg_expand(struct nl_msg *n, size_t newlen)
{
	void *tmp;

	if (newlen <= n->nm_size)
		return -NLE_INVAL;

	tmp = realloc(n->nm_nlh, newlen);
	if (tmp == NULL)
		return -NLE_NOMEM;

	n->nm_nlh = (struct nlmsghdr*)tmp;
	n->nm_size = newlen;

	return 0;
}


/**
 * @name Iterators
 * @{
 */

/**
 * @ingroup msg
 * Iterate over a stream of attributes in a message
 * @arg pos	loop counter, set to current attribute
 * @arg nlh	netlink message header
 * @arg hdrlen	length of family header
 * @arg rem	initialized to len, holds bytes currently remaining in stream
 */
#define nlmsg_for_each_attr(pos, nlh, hdrlen, rem) \
	nla_for_each_attr(pos, nlmsg_attrdata(nlh, hdrlen), \
			  nlmsg_attrlen(nlh, hdrlen), rem)

/**
 * Iterate over a stream of messages
 * @arg pos	loop counter, set to current message
 * @arg head	head of message stream
 * @arg len	length of message stream
 * @arg rem	initialized to len, holds bytes currently remaining in stream
 */
#define nlmsg_for_each_msg(pos, head, len, rem) \
	for (pos = head, rem = len; \
	     nlmsg_ok(pos, rem); \
	     pos = nlmsg_next(pos, &(rem)))

/** @} */

#ifdef __cplusplus
}
#endif

#endif