+++ /dev/null
-/**
- * This file contains ioctl functions
- */
-
-#include <linux/ctype.h>
-#include <linux/delay.h>
-#include <linux/if.h>
-#include <linux/if_arp.h>
-#include <linux/wireless.h>
-
-#include <net/iw_handler.h>
-#include <net/ieee80211.h>
-
-#include "host.h"
-#include "radiotap.h"
-#include "decl.h"
-#include "defs.h"
-#include "dev.h"
-#include "wext.h"
-#include "cmd.h"
-#include "ioctl.h"
-
-#define MAX_SCAN_CELL_SIZE (IW_EV_ADDR_LEN + \
- IW_ESSID_MAX_SIZE + \
- IW_EV_UINT_LEN + IW_EV_FREQ_LEN + \
- IW_EV_QUAL_LEN + IW_ESSID_MAX_SIZE + \
- IW_EV_PARAM_LEN + 40) /* 40 for WPAIE */
-
-#define WAIT_FOR_SCAN_RRESULT_MAX_TIME (10 * HZ)
-
-static int lbs_set_region(struct lbs_private * priv, u16 region_code)
-{
- int i;
- int ret = 0;
-
- for (i = 0; i < MRVDRV_MAX_REGION_CODE; i++) {
- // use the region code to search for the index
- if (region_code == lbs_region_code_to_index[i]) {
- priv->regioncode = region_code;
- break;
- }
- }
-
- // if it's unidentified region code
- if (i >= MRVDRV_MAX_REGION_CODE) {
- lbs_deb_ioctl("region Code not identified\n");
- ret = -1;
- goto done;
- }
-
- if (lbs_set_regiontable(priv, priv->regioncode, 0)) {
- ret = -EINVAL;
- }
-
-done:
- lbs_deb_leave_args(LBS_DEB_IOCTL, "ret %d", ret);
- return ret;
-}
-
-static inline int hex2int(char c)
-{
- if (c >= '0' && c <= '9')
- return (c - '0');
- if (c >= 'a' && c <= 'f')
- return (c - 'a' + 10);
- if (c >= 'A' && c <= 'F')
- return (c - 'A' + 10);
- return -1;
-}
-
-/* Convert a string representation of a MAC address ("xx:xx:xx:xx:xx:xx")
- into binary format (6 bytes).
-
- This function expects that each byte is represented with 2 characters
- (e.g., 11:2:11:11:11:11 is invalid)
-
- */
-static char *eth_str2addr(char *ethstr, u8 * addr)
-{
- int i, val, val2;
- char *pos = ethstr;
-
- /* get rid of initial blanks */
- while (*pos == ' ' || *pos == '\t')
- ++pos;
-
- for (i = 0; i < 6; i++) {
- val = hex2int(*pos++);
- if (val < 0)
- return NULL;
- val2 = hex2int(*pos++);
- if (val2 < 0)
- return NULL;
- addr[i] = (val * 16 + val2) & 0xff;
-
- if (i < 5 && *pos++ != ':')
- return NULL;
- }
- return pos;
-}
-
-/* this writes xx:xx:xx:xx:xx:xx into ethstr
- (ethstr must have space for 18 chars) */
-static int eth_addr2str(u8 * addr, char *ethstr)
-{
- int i;
- char *pos = ethstr;
-
- for (i = 0; i < 6; i++) {
- sprintf(pos, "%02x", addr[i] & 0xff);
- pos += 2;
- if (i < 5)
- *pos++ = ':';
- }
- return 17;
-}
-
-/**
- * @brief Add an entry to the BT table
- * @param priv A pointer to struct lbs_private structure
- * @param req A pointer to ifreq structure
- * @return 0 --success, otherwise fail
- */
-static int lbs_bt_add_ioctl(struct lbs_private * priv, struct ifreq *req)
-{
- struct iwreq *wrq = (struct iwreq *)req;
- char ethaddrs_str[18];
- char *pos;
- u8 ethaddr[ETH_ALEN];
- int ret;
-
- lbs_deb_enter(LBS_DEB_IOCTL);
-
- if (copy_from_user(ethaddrs_str, wrq->u.data.pointer,
- sizeof(ethaddrs_str)))
- return -EFAULT;
-
- if ((pos = eth_str2addr(ethaddrs_str, ethaddr)) == NULL) {
- lbs_pr_info("BT_ADD: Invalid MAC address\n");
- return -EINVAL;
- }
-
- lbs_deb_ioctl("BT: adding %s\n", ethaddrs_str);
- ret = lbs_prepare_and_send_command(priv, CMD_BT_ACCESS,
- CMD_ACT_BT_ACCESS_ADD,
- CMD_OPTION_WAITFORRSP, 0, ethaddr);
- lbs_deb_leave_args(LBS_DEB_IOCTL, "ret %d", ret);
- return ret;
-}
-
-/**
- * @brief Delete an entry from the BT table
- * @param priv A pointer to struct lbs_private structure
- * @param req A pointer to ifreq structure
- * @return 0 --success, otherwise fail
- */
-static int lbs_bt_del_ioctl(struct lbs_private * priv, struct ifreq *req)
-{
- struct iwreq *wrq = (struct iwreq *)req;
- char ethaddrs_str[18];
- u8 ethaddr[ETH_ALEN];
- char *pos;
-
- lbs_deb_enter(LBS_DEB_IOCTL);
-
- if (copy_from_user(ethaddrs_str, wrq->u.data.pointer,
- sizeof(ethaddrs_str)))
- return -EFAULT;
-
- if ((pos = eth_str2addr(ethaddrs_str, ethaddr)) == NULL) {
- lbs_pr_info("Invalid MAC address\n");
- return -EINVAL;
- }
-
- lbs_deb_ioctl("BT: deleting %s\n", ethaddrs_str);
-
- return (lbs_prepare_and_send_command(priv,
- CMD_BT_ACCESS,
- CMD_ACT_BT_ACCESS_DEL,
- CMD_OPTION_WAITFORRSP, 0, ethaddr));
-
- lbs_deb_leave(LBS_DEB_IOCTL);
- return 0;
-}
-
-/**
- * @brief Reset all entries from the BT table
- * @param priv A pointer to struct lbs_private structure
- * @return 0 --success, otherwise fail
- */
-static int lbs_bt_reset_ioctl(struct lbs_private * priv)
-{
- lbs_deb_enter(LBS_DEB_IOCTL);
-
- lbs_pr_alert( "BT: resetting\n");
-
- return (lbs_prepare_and_send_command(priv,
- CMD_BT_ACCESS,
- CMD_ACT_BT_ACCESS_RESET,
- CMD_OPTION_WAITFORRSP, 0, NULL));
-
- lbs_deb_leave(LBS_DEB_IOCTL);
- return 0;
-}
-
-/**
- * @brief List an entry from the BT table
- * @param priv A pointer to struct lbs_private structure
- * @param req A pointer to ifreq structure
- * @return 0 --success, otherwise fail
- */
-static int lbs_bt_list_ioctl(struct lbs_private * priv, struct ifreq *req)
-{
- int pos;
- char *addr1;
- struct iwreq *wrq = (struct iwreq *)req;
- /* used to pass id and store the bt entry returned by the FW */
- union {
- u32 id;
- char addr1addr2[2 * ETH_ALEN];
- } param;
- static char outstr[64];
- char *pbuf = outstr;
- int ret;
-
- lbs_deb_enter(LBS_DEB_IOCTL);
-
- if (copy_from_user(outstr, wrq->u.data.pointer, sizeof(outstr))) {
- lbs_deb_ioctl("Copy from user failed\n");
- return -1;
- }
- param.id = simple_strtoul(outstr, NULL, 10);
- pos = sprintf(pbuf, "%d: ", param.id);
- pbuf += pos;
-
- ret = lbs_prepare_and_send_command(priv, CMD_BT_ACCESS,
- CMD_ACT_BT_ACCESS_LIST,
- CMD_OPTION_WAITFORRSP, 0,
- (char *)¶m);
-
- if (ret == 0) {
- addr1 = param.addr1addr2;
-
- pos = sprintf(pbuf, "BT includes node ");
- pbuf += pos;
- pos = eth_addr2str(addr1, pbuf);
- pbuf += pos;
- } else {
- sprintf(pbuf, "(null)");
- pbuf += pos;
- }
-
- wrq->u.data.length = strlen(outstr);
- if (copy_to_user(wrq->u.data.pointer, (char *)outstr,
- wrq->u.data.length)) {
- lbs_deb_ioctl("BT_LIST: Copy to user failed!\n");
- return -EFAULT;
- }
-
- lbs_deb_leave(LBS_DEB_IOCTL);
- return 0 ;
-}
-
-/**
- * @brief Sets inverted state of blacklist (non-zero if inverted)
- * @param priv A pointer to struct lbs_private structure
- * @param req A pointer to ifreq structure
- * @return 0 --success, otherwise fail
- */
-static int lbs_bt_set_invert_ioctl(struct lbs_private * priv, struct ifreq *req)
-{
- int ret;
- struct iwreq *wrq = (struct iwreq *)req;
- union {
- u32 id;
- char addr1addr2[2 * ETH_ALEN];
- } param;
-
- lbs_deb_enter(LBS_DEB_IOCTL);
-
- param.id = SUBCMD_DATA(wrq) ;
- ret = lbs_prepare_and_send_command(priv, CMD_BT_ACCESS,
- CMD_ACT_BT_ACCESS_SET_INVERT,
- CMD_OPTION_WAITFORRSP, 0,
- (char *)¶m);
- if (ret != 0)
- return -EFAULT;
- lbs_deb_leave(LBS_DEB_IOCTL);
- return 0;
-}
-
-/**
- * @brief Gets inverted state of blacklist (non-zero if inverted)
- * @param priv A pointer to struct lbs_private structure
- * @param req A pointer to ifreq structure
- * @return 0 --success, otherwise fail
- */
-static int lbs_bt_get_invert_ioctl(struct lbs_private * priv, struct ifreq *req)
-{
- struct iwreq *wrq = (struct iwreq *)req;
- int ret;
- union {
- __le32 id;
- char addr1addr2[2 * ETH_ALEN];
- } param;
-
- lbs_deb_enter(LBS_DEB_IOCTL);
-
- ret = lbs_prepare_and_send_command(priv, CMD_BT_ACCESS,
- CMD_ACT_BT_ACCESS_GET_INVERT,
- CMD_OPTION_WAITFORRSP, 0,
- (char *)¶m);
-
- if (ret == 0)
- wrq->u.param.value = le32_to_cpu(param.id);
- else
- return -EFAULT;
-
- lbs_deb_leave(LBS_DEB_IOCTL);
- return 0;
-}
-
-/**
- * @brief Find the next parameter in an input string
- * @param ptr A pointer to the input parameter string
- * @return A pointer to the next parameter, or 0 if no parameters left.
- */
-static char * next_param(char * ptr)
-{
- if (!ptr) return NULL;
- while (*ptr == ' ' || *ptr == '\t') ++ptr;
- return (*ptr == '\0') ? NULL : ptr;
-}
-
-/**
- * @brief Add an entry to the FWT table
- * @param priv A pointer to struct lbs_private structure
- * @param req A pointer to ifreq structure
- * @return 0 --success, otherwise fail
- */
-static int lbs_fwt_add_ioctl(struct lbs_private * priv, struct ifreq *req)
-{
- struct iwreq *wrq = (struct iwreq *)req;
- char in_str[128];
- static struct cmd_ds_fwt_access fwt_access;
- char *ptr;
- int ret;
-
- lbs_deb_enter(LBS_DEB_IOCTL);
-
- if (copy_from_user(in_str, wrq->u.data.pointer, sizeof(in_str)))
- return -EFAULT;
-
- if ((ptr = eth_str2addr(in_str, fwt_access.da)) == NULL) {
- lbs_pr_alert( "FWT_ADD: Invalid MAC address 1\n");
- return -EINVAL;
- }
-
- if ((ptr = eth_str2addr(ptr, fwt_access.ra)) == NULL) {
- lbs_pr_alert( "FWT_ADD: Invalid MAC address 2\n");
- return -EINVAL;
- }
-
- if ((ptr = next_param(ptr)))
- fwt_access.metric =
- cpu_to_le32(simple_strtoul(ptr, &ptr, 10));
- else
- fwt_access.metric = cpu_to_le32(FWT_DEFAULT_METRIC);
-
- if ((ptr = next_param(ptr)))
- fwt_access.dir = (u8)simple_strtoul(ptr, &ptr, 10);
- else
- fwt_access.dir = FWT_DEFAULT_DIR;
-
- if ((ptr = next_param(ptr)))
- fwt_access.rate = (u8) simple_strtoul(ptr, &ptr, 10);
- else
- fwt_access.rate = FWT_DEFAULT_RATE;
-
- if ((ptr = next_param(ptr)))
- fwt_access.ssn =
- cpu_to_le32(simple_strtoul(ptr, &ptr, 10));
- else
- fwt_access.ssn = cpu_to_le32(FWT_DEFAULT_SSN);
-
- if ((ptr = next_param(ptr)))
- fwt_access.dsn =
- cpu_to_le32(simple_strtoul(ptr, &ptr, 10));
- else
- fwt_access.dsn = cpu_to_le32(FWT_DEFAULT_DSN);
-
- if ((ptr = next_param(ptr)))
- fwt_access.hopcount = simple_strtoul(ptr, &ptr, 10);
- else
- fwt_access.hopcount = FWT_DEFAULT_HOPCOUNT;
-
- if ((ptr = next_param(ptr)))
- fwt_access.ttl = simple_strtoul(ptr, &ptr, 10);
- else
- fwt_access.ttl = FWT_DEFAULT_TTL;
-
- if ((ptr = next_param(ptr)))
- fwt_access.expiration =
- cpu_to_le32(simple_strtoul(ptr, &ptr, 10));
- else
- fwt_access.expiration = cpu_to_le32(FWT_DEFAULT_EXPIRATION);
-
- if ((ptr = next_param(ptr)))
- fwt_access.sleepmode = (u8)simple_strtoul(ptr, &ptr, 10);
- else
- fwt_access.sleepmode = FWT_DEFAULT_SLEEPMODE;
-
- if ((ptr = next_param(ptr)))
- fwt_access.snr =
- cpu_to_le32(simple_strtoul(ptr, &ptr, 10));
- else
- fwt_access.snr = cpu_to_le32(FWT_DEFAULT_SNR);
-
-#ifdef DEBUG
- {
- char ethaddr1_str[18], ethaddr2_str[18];
- eth_addr2str(fwt_access.da, ethaddr1_str);
- eth_addr2str(fwt_access.ra, ethaddr2_str);
- lbs_deb_ioctl("FWT_ADD: adding (da:%s,%i,ra:%s)\n", ethaddr1_str,
- fwt_access.dir, ethaddr2_str);
- lbs_deb_ioctl("FWT_ADD: ssn:%u dsn:%u met:%u hop:%u ttl:%u exp:%u slp:%u snr:%u\n",
- fwt_access.ssn, fwt_access.dsn, fwt_access.metric,
- fwt_access.hopcount, fwt_access.ttl, fwt_access.expiration,
- fwt_access.sleepmode, fwt_access.snr);
- }
-#endif
-
- ret = lbs_prepare_and_send_command(priv, CMD_FWT_ACCESS,
- CMD_ACT_FWT_ACCESS_ADD,
- CMD_OPTION_WAITFORRSP, 0,
- (void *)&fwt_access);
-
- lbs_deb_leave_args(LBS_DEB_IOCTL, "ret %d", ret);
- return ret;
-}
-
-/**
- * @brief Delete an entry from the FWT table
- * @param priv A pointer to struct lbs_private structure
- * @param req A pointer to ifreq structure
- * @return 0 --success, otherwise fail
- */
-static int lbs_fwt_del_ioctl(struct lbs_private * priv, struct ifreq *req)
-{
- struct iwreq *wrq = (struct iwreq *)req;
- char in_str[64];
- static struct cmd_ds_fwt_access fwt_access;
- char *ptr;
- int ret;
-
- lbs_deb_enter(LBS_DEB_IOCTL);
-
- if (copy_from_user(in_str, wrq->u.data.pointer, sizeof(in_str)))
- return -EFAULT;
-
- if ((ptr = eth_str2addr(in_str, fwt_access.da)) == NULL) {
- lbs_pr_alert( "FWT_DEL: Invalid MAC address 1\n");
- return -EINVAL;
- }
-
- if ((ptr = eth_str2addr(ptr, fwt_access.ra)) == NULL) {
- lbs_pr_alert( "FWT_DEL: Invalid MAC address 2\n");
- return -EINVAL;
- }
-
- if ((ptr = next_param(ptr)))
- fwt_access.dir = (u8)simple_strtoul(ptr, &ptr, 10);
- else
- fwt_access.dir = FWT_DEFAULT_DIR;
-
-#ifdef DEBUG
- {
- char ethaddr1_str[18], ethaddr2_str[18];
- lbs_deb_ioctl("FWT_DEL: line is %s\n", in_str);
- eth_addr2str(fwt_access.da, ethaddr1_str);
- eth_addr2str(fwt_access.ra, ethaddr2_str);
- lbs_deb_ioctl("FWT_DEL: removing (da:%s,ra:%s,dir:%d)\n", ethaddr1_str,
- ethaddr2_str, fwt_access.dir);
- }
-#endif
-
- ret = lbs_prepare_and_send_command(priv,
- CMD_FWT_ACCESS,
- CMD_ACT_FWT_ACCESS_DEL,
- CMD_OPTION_WAITFORRSP, 0,
- (void *)&fwt_access);
- lbs_deb_leave_args(LBS_DEB_IOCTL, "ret %d", ret);
- return ret;
-}
-
-
-/**
- * @brief Print route parameters
- * @param fwt_access struct cmd_ds_fwt_access with route info
- * @param buf destination buffer for route info
- */
-static void print_route(struct cmd_ds_fwt_access fwt_access, char *buf)
-{
- buf += sprintf(buf, " ");
- buf += eth_addr2str(fwt_access.da, buf);
- buf += sprintf(buf, " ");
- buf += eth_addr2str(fwt_access.ra, buf);
- buf += sprintf(buf, " %u", fwt_access.valid);
- buf += sprintf(buf, " %u", le32_to_cpu(fwt_access.metric));
- buf += sprintf(buf, " %u", fwt_access.dir);
- buf += sprintf(buf, " %u", fwt_access.rate);
- buf += sprintf(buf, " %u", le32_to_cpu(fwt_access.ssn));
- buf += sprintf(buf, " %u", le32_to_cpu(fwt_access.dsn));
- buf += sprintf(buf, " %u", fwt_access.hopcount);
- buf += sprintf(buf, " %u", fwt_access.ttl);
- buf += sprintf(buf, " %u", le32_to_cpu(fwt_access.expiration));
- buf += sprintf(buf, " %u", fwt_access.sleepmode);
- buf += sprintf(buf, " %u ", le32_to_cpu(fwt_access.snr));
- buf += eth_addr2str(fwt_access.prec, buf);
-}
-
-/**
- * @brief Lookup an entry in the FWT table
- * @param priv A pointer to struct lbs_private structure
- * @param req A pointer to ifreq structure
- * @return 0 --success, otherwise fail
- */
-static int lbs_fwt_lookup_ioctl(struct lbs_private * priv, struct ifreq *req)
-{
- struct iwreq *wrq = (struct iwreq *)req;
- char in_str[64];
- char *ptr;
- static struct cmd_ds_fwt_access fwt_access;
- static char out_str[128];
- int ret;
-
- lbs_deb_enter(LBS_DEB_IOCTL);
-
- if (copy_from_user(in_str, wrq->u.data.pointer, sizeof(in_str)))
- return -EFAULT;
-
- if ((ptr = eth_str2addr(in_str, fwt_access.da)) == NULL) {
- lbs_pr_alert( "FWT_LOOKUP: Invalid MAC address\n");
- return -EINVAL;
- }
-
-#ifdef DEBUG
- {
- char ethaddr1_str[18];
- lbs_deb_ioctl("FWT_LOOKUP: line is %s\n", in_str);
- eth_addr2str(fwt_access.da, ethaddr1_str);
- lbs_deb_ioctl("FWT_LOOKUP: looking for (da:%s)\n", ethaddr1_str);
- }
-#endif
-
- ret = lbs_prepare_and_send_command(priv,
- CMD_FWT_ACCESS,
- CMD_ACT_FWT_ACCESS_LOOKUP,
- CMD_OPTION_WAITFORRSP, 0,
- (void *)&fwt_access);
-
- if (ret == 0)
- print_route(fwt_access, out_str);
- else
- sprintf(out_str, "(null)");
-
- wrq->u.data.length = strlen(out_str);
- if (copy_to_user(wrq->u.data.pointer, (char *)out_str,
- wrq->u.data.length)) {
- lbs_deb_ioctl("FWT_LOOKUP: Copy to user failed!\n");
- return -EFAULT;
- }
-
- lbs_deb_leave(LBS_DEB_IOCTL);
- return 0;
-}
-
-/**
- * @brief Reset all entries from the FWT table
- * @param priv A pointer to struct lbs_private structure
- * @return 0 --success, otherwise fail
- */
-static int lbs_fwt_reset_ioctl(struct lbs_private * priv)
-{
- lbs_deb_ioctl("FWT: resetting\n");
-
- return (lbs_prepare_and_send_command(priv,
- CMD_FWT_ACCESS,
- CMD_ACT_FWT_ACCESS_RESET,
- CMD_OPTION_WAITFORRSP, 0, NULL));
-}
-
-/**
- * @brief List an entry from the FWT table
- * @param priv A pointer to struct lbs_private structure
- * @param req A pointer to ifreq structure
- * @return 0 --success, otherwise fail
- */
-static int lbs_fwt_list_ioctl(struct lbs_private * priv, struct ifreq *req)
-{
- struct iwreq *wrq = (struct iwreq *)req;
- char in_str[8];
- static struct cmd_ds_fwt_access fwt_access;
- char *ptr = in_str;
- static char out_str[128];
- char *pbuf = out_str;
- int ret = 0;
-
- lbs_deb_enter(LBS_DEB_IOCTL);
-
- if (copy_from_user(in_str, wrq->u.data.pointer, sizeof(in_str))) {
- ret = -EFAULT;
- goto out;
- }
-
- fwt_access.id = cpu_to_le32(simple_strtoul(ptr, &ptr, 10));
-
-#ifdef DEBUG
- {
- lbs_deb_ioctl("FWT_LIST: line is %s\n", in_str);
- lbs_deb_ioctl("FWT_LIST: listing id:%i\n", le32_to_cpu(fwt_access.id));
- }
-#endif
-
- ret = lbs_prepare_and_send_command(priv, CMD_FWT_ACCESS,
- CMD_ACT_FWT_ACCESS_LIST,
- CMD_OPTION_WAITFORRSP, 0, (void *)&fwt_access);
-
- if (ret == 0)
- print_route(fwt_access, pbuf);
- else
- pbuf += sprintf(pbuf, " (null)");
-
- wrq->u.data.length = strlen(out_str);
- if (copy_to_user(wrq->u.data.pointer, (char *)out_str,
- wrq->u.data.length)) {
- lbs_deb_ioctl("FWT_LIST: Copy to user failed!\n");
- ret = -EFAULT;
- goto out;
- }
-
- ret = 0;
-
-out:
- lbs_deb_leave(LBS_DEB_IOCTL);
- return ret;
-}
-
-/**
- * @brief List an entry from the FRT table
- * @param priv A pointer to struct lbs_private structure
- * @param req A pointer to ifreq structure
- * @return 0 --success, otherwise fail
- */
-static int lbs_fwt_list_route_ioctl(struct lbs_private * priv, struct ifreq *req)
-{
- struct iwreq *wrq = (struct iwreq *)req;
- char in_str[64];
- static struct cmd_ds_fwt_access fwt_access;
- char *ptr = in_str;
- static char out_str[128];
- char *pbuf = out_str;
- int ret;
-
- lbs_deb_enter(LBS_DEB_IOCTL);
-
- if (copy_from_user(in_str, wrq->u.data.pointer, sizeof(in_str)))
- return -EFAULT;
-
- fwt_access.id = cpu_to_le32(simple_strtoul(ptr, &ptr, 10));
-
-#ifdef DEBUG
- {
- lbs_deb_ioctl("FWT_LIST_ROUTE: line is %s\n", in_str);
- lbs_deb_ioctl("FWT_LIST_ROUTE: listing id:%i\n", le32_to_cpu(fwt_access.id));
- }
-#endif
-
- ret = lbs_prepare_and_send_command(priv, CMD_FWT_ACCESS,
- CMD_ACT_FWT_ACCESS_LIST_ROUTE,
- CMD_OPTION_WAITFORRSP, 0, (void *)&fwt_access);
-
- if (ret == 0) {
- print_route(fwt_access, pbuf);
- } else
- pbuf += sprintf(pbuf, " (null)");
-
- wrq->u.data.length = strlen(out_str);
- if (copy_to_user(wrq->u.data.pointer, (char *)out_str,
- wrq->u.data.length)) {
- lbs_deb_ioctl("FWT_LIST_ROUTE: Copy to user failed!\n");
- return -EFAULT;
- }
-
- lbs_deb_leave(LBS_DEB_IOCTL);
- return 0;
-}
-
-/**
- * @brief List an entry from the FNT table
- * @param priv A pointer to struct lbs_private structure
- * @param req A pointer to ifreq structure
- * @return 0 --success, otherwise fail
- */
-static int lbs_fwt_list_neighbor_ioctl(struct lbs_private * priv, struct ifreq *req)
-{
- struct iwreq *wrq = (struct iwreq *)req;
- char in_str[8];
- static struct cmd_ds_fwt_access fwt_access;
- char *ptr = in_str;
- static char out_str[128];
- char *pbuf = out_str;
- int ret;
-
- lbs_deb_enter(LBS_DEB_IOCTL);
-
- if (copy_from_user(in_str, wrq->u.data.pointer, sizeof(in_str)))
- return -EFAULT;
-
- memset(&fwt_access, 0, sizeof(fwt_access));
- fwt_access.id = cpu_to_le32(simple_strtoul(ptr, &ptr, 10));
-
-#ifdef DEBUG
- {
- lbs_deb_ioctl("FWT_LIST_NEIGHBOR: line is %s\n", in_str);
- lbs_deb_ioctl("FWT_LIST_NEIGHBOR: listing id:%i\n", le32_to_cpu(fwt_access.id));
- }
-#endif
-
- ret = lbs_prepare_and_send_command(priv, CMD_FWT_ACCESS,
- CMD_ACT_FWT_ACCESS_LIST_NEIGHBOR,
- CMD_OPTION_WAITFORRSP, 0,
- (void *)&fwt_access);
-
- if (ret == 0) {
- pbuf += sprintf(pbuf, " ra ");
- pbuf += eth_addr2str(fwt_access.ra, pbuf);
- pbuf += sprintf(pbuf, " slp %u", fwt_access.sleepmode);
- pbuf += sprintf(pbuf, " snr %u", le32_to_cpu(fwt_access.snr));
- pbuf += sprintf(pbuf, " ref %u", le32_to_cpu(fwt_access.references));
- } else
- pbuf += sprintf(pbuf, " (null)");
-
- wrq->u.data.length = strlen(out_str);
- if (copy_to_user(wrq->u.data.pointer, (char *)out_str,
- wrq->u.data.length)) {
- lbs_deb_ioctl("FWT_LIST_NEIGHBOR: Copy to user failed!\n");
- return -EFAULT;
- }
-
- lbs_deb_leave(LBS_DEB_IOCTL);
- return 0;
-}
-
-/**
- * @brief Cleans up the route (FRT) and neighbor (FNT) tables
- * (Garbage Collection)
- * @param priv A pointer to struct lbs_private structure
- * @param req A pointer to ifreq structure
- * @return 0 --success, otherwise fail
- */
-static int lbs_fwt_cleanup_ioctl(struct lbs_private * priv, struct ifreq *req)
-{
- struct iwreq *wrq = (struct iwreq *)req;
- static struct cmd_ds_fwt_access fwt_access;
- int ret;
-
- lbs_deb_enter(LBS_DEB_IOCTL);
-
- lbs_deb_ioctl("FWT: cleaning up\n");
-
- memset(&fwt_access, 0, sizeof(fwt_access));
-
- ret = lbs_prepare_and_send_command(priv, CMD_FWT_ACCESS,
- CMD_ACT_FWT_ACCESS_CLEANUP,
- CMD_OPTION_WAITFORRSP, 0,
- (void *)&fwt_access);
-
- if (ret == 0)
- wrq->u.param.value = le32_to_cpu(fwt_access.references);
- else
- return -EFAULT;
-
- lbs_deb_leave(LBS_DEB_IOCTL);
- return 0;
-}
-
-/**
- * @brief Gets firmware internal time (debug purposes)
- * @param priv A pointer to struct lbs_private structure
- * @param req A pointer to ifreq structure
- * @return 0 --success, otherwise fail
- */
-static int lbs_fwt_time_ioctl(struct lbs_private * priv, struct ifreq *req)
-{
- struct iwreq *wrq = (struct iwreq *)req;
- static struct cmd_ds_fwt_access fwt_access;
- int ret;
-
- lbs_deb_enter(LBS_DEB_IOCTL);
-
- lbs_deb_ioctl("FWT: getting time\n");
-
- memset(&fwt_access, 0, sizeof(fwt_access));
-
- ret = lbs_prepare_and_send_command(priv, CMD_FWT_ACCESS,
- CMD_ACT_FWT_ACCESS_TIME,
- CMD_OPTION_WAITFORRSP, 0,
- (void *)&fwt_access);
-
- if (ret == 0)
- wrq->u.param.value = le32_to_cpu(fwt_access.references);
- else
- return -EFAULT;
-
- lbs_deb_leave(LBS_DEB_IOCTL);
- return 0;
-}
-
-
-/**
- * @brief Manages all mesh related ioctls
- * @param priv A pointer to struct lbs_private structure
- * @param req A pointer to ifreq structure
- * @param cmd The command type
- * @param host_subcmd The device code for the subcommand
- * 0: sets a value in the firmware
- * 1: retrieves an int from the firmware
- * @return 0 --success, otherwise fail
- */
-static int lbs_mesh_ioctl(struct lbs_private * priv, struct iwreq * wrq,
- int cmd, int subcmd)
-{
- struct cmd_ds_mesh_access mesh_access;
- int parameter;
- char str[128];
- char *ptr = str;
- int ret, i;
-
- lbs_deb_enter(LBS_DEB_IOCTL);
-
- memset(&mesh_access, 0, sizeof(mesh_access));
-
- if (cmd == LBS_SETONEINT_GETNONE) {
- parameter = SUBCMD_DATA(wrq);
-
- /* Convert rate from Mbps -> firmware rate index */
- if (subcmd == CMD_ACT_MESH_SET_BCAST_RATE)
- parameter = lbs_data_rate_to_fw_index(parameter);
-
- if (parameter < 0)
- return -EINVAL;
- mesh_access.data[0] = cpu_to_le32(parameter);
- } else if (subcmd == CMD_ACT_MESH_SET_LINK_COSTS) {
- if (copy_from_user(str, wrq->u.data.pointer, sizeof(str)))
- return -EFAULT;
-
- for (i = 0; i < COSTS_LIST_SIZE; i++) {
- mesh_access.data[i] = cpu_to_le32(simple_strtoul(ptr, &ptr, 10));
- if (!(ptr = next_param(ptr)) && i!= (COSTS_LIST_SIZE - 1))
- return -EINVAL;
- }
- }
-
- ret = lbs_mesh_access(priv, subcmd, &mesh_access);
-
- if (ret != 0)
- return ret;
-
- if (cmd == LBS_SETNONE_GETONEINT) {
- u32 data = le32_to_cpu(mesh_access.data[0]);
-
- if (subcmd == CMD_ACT_MESH_GET_BCAST_RATE)
- wrq->u.param.value = lbs_fw_index_to_data_rate(data);
- else
- wrq->u.param.value = data;
- } else if (subcmd == CMD_ACT_MESH_GET_LINK_COSTS) {
- for (i = 0; i < COSTS_LIST_SIZE; i++)
- ptr += sprintf (ptr, " %u", le32_to_cpu(mesh_access.data[i]));
- wrq->u.data.length = strlen(str);
-
- if (copy_to_user(wrq->u.data.pointer, (char *)str,
- wrq->u.data.length)) {
- lbs_deb_ioctl("MESH_IOCTL: Copy to user failed!\n");
- ret = -EFAULT;
- }
- }
-
- lbs_deb_leave(LBS_DEB_IOCTL);
- return ret;
-}
-
-/**
- * @brief Control Beacon transmissions
- * @param priv A pointer to struct lbs_private structure
- * @param wrq A pointer to iwreq structure
- * @return 0 --success, otherwise fail
- */
-static int lbs_bcn_ioctl(struct lbs_private * priv, struct iwreq *wrq)
-{
- int ret;
- int data[2];
-
- memset(data, 0, sizeof(data));
- if (!wrq->u.data.length) {
- lbs_deb_ioctl("Get Beacon control\n");
- ret = lbs_prepare_and_send_command(priv,
- CMD_802_11_BEACON_CTRL,
- CMD_ACT_GET,
- CMD_OPTION_WAITFORRSP, 0, NULL);
- data[0] = priv->beacon_enable;
- data[1] = priv->beacon_period;
- if (copy_to_user(wrq->u.data.pointer, data, sizeof(int) * 2)) {
- lbs_deb_ioctl("Copy to user failed\n");
- return -EFAULT;
- }
-#define GET_TWO_INT 2
- wrq->u.data.length = GET_TWO_INT;
- } else {
- lbs_deb_ioctl("Set beacon control\n");
- if (wrq->u.data.length > 2)
- return -EINVAL;
- if (copy_from_user (data, wrq->u.data.pointer,
- sizeof(int) * wrq->u.data.length)) {
- lbs_deb_ioctl("Copy from user failed\n");
- return -EFAULT;
- }
- priv->beacon_enable = data[0];
- if (wrq->u.data.length > 1) {
- if ((data[1] > MRVDRV_MAX_BEACON_INTERVAL)
- || (data[1] < MRVDRV_MIN_BEACON_INTERVAL))
- return -ENOTSUPP;
- priv->beacon_period= data[1];
- }
- ret = lbs_prepare_and_send_command(priv,
- CMD_802_11_BEACON_CTRL,
- CMD_ACT_SET,
- CMD_OPTION_WAITFORRSP, 0, NULL);
- }
- return ret;
-}
-
-static int lbs_led_gpio_ioctl(struct lbs_private * priv, struct ifreq *req)
-{
- struct iwreq *wrq = (struct iwreq *)req;
- int i, ret = 0;
- int data[16];
- struct cmd_ds_802_11_led_ctrl ctrl;
- struct mrvlietypes_ledgpio *gpio = (struct mrvlietypes_ledgpio *) ctrl.data;
- int len = wrq->u.data.length;
-
- if ((len > MAX_LEDS * 2) || (len % 2 != 0))
- return -ENOTSUPP;
-
- memset(&ctrl, 0, sizeof(ctrl));
- if (len == 0) {
- ctrl.action = cpu_to_le16(CMD_ACT_GET);
- } else {
- if (copy_from_user(data, wrq->u.data.pointer, sizeof(int) * len)) {
- lbs_deb_ioctl("Copy from user failed\n");
- ret = -EFAULT;
- goto out;
- }
-
- ctrl.action = cpu_to_le16(CMD_ACT_SET);
- ctrl.numled = cpu_to_le16(0);
- gpio->header.type = cpu_to_le16(TLV_TYPE_LED_GPIO);
- gpio->header.len = cpu_to_le16(len);
- for (i = 0; i < len; i += 2) {
- gpio->ledpin[i / 2].led = data[i];
- gpio->ledpin[i / 2].pin = data[i + 1];
- }
- }
-
- ret = lbs_prepare_and_send_command(priv, CMD_802_11_LED_GPIO_CTRL,
- 0, CMD_OPTION_WAITFORRSP, 0, (void *)&ctrl);
- if (ret) {
- lbs_deb_ioctl("Error doing LED GPIO control: %d\n", ret);
- goto out;
- }
- len = le16_to_cpu(gpio->header.len);
- for (i = 0; i < len; i += 2) {
- data[i] = gpio->ledpin[i / 2].led;
- data[i + 1] = gpio->ledpin[i / 2].pin;
- }
-
- if (copy_to_user(wrq->u.data.pointer, data, sizeof(int) * len)) {
- lbs_deb_ioctl("Copy to user failed\n");
- ret = -EFAULT;
- goto out;
- }
-
- wrq->u.data.length = len;
-
-out:
- return ret;
-}
-
-
-static int lbs_led_bhv_ioctl(struct lbs_private * priv, struct ifreq *req)
-{
- struct iwreq *wrq = (struct iwreq *)req;
- int i, ret = 0;
- int data[MAX_LEDS*4];
- int firmwarestate = 0;
- struct cmd_ds_802_11_led_ctrl ctrl;
- struct mrvlietypes_ledbhv *bhv = (struct mrvlietypes_ledbhv *) ctrl.data;
- int len = wrq->u.data.length;
-
- if ((len > MAX_LEDS * 4) ||(len == 0) )
- return -ENOTSUPP;
-
- memset(&ctrl, 0, sizeof(ctrl));
- if (copy_from_user(data, wrq->u.data.pointer, sizeof(int) * len)) {
- lbs_deb_ioctl("Copy from user failed\n");
- ret = -EFAULT;
- goto out;
- }
- if (len == 1) {
- ctrl.action = cpu_to_le16(CMD_ACT_GET);
- firmwarestate = data[0];
- } else {
-
- if (len % 4 != 0 )
- return -ENOTSUPP;
-
- bhv->header.type = cpu_to_le16(TLV_TYPE_LEDBEHAVIOR);
- bhv->header.len = cpu_to_le16(len);
- ctrl.action = cpu_to_le16(CMD_ACT_SET);
- ctrl.numled = cpu_to_le16(0);
- for (i = 0; i < len; i += 4) {
- bhv->ledbhv[i / 4].firmwarestate = data[i];
- bhv->ledbhv[i / 4].led = data[i + 1];
- bhv->ledbhv[i / 4].ledstate = data[i + 2];
- bhv->ledbhv[i / 4].ledarg = data[i + 3];
- }
- }
-
- ret = lbs_prepare_and_send_command(priv, CMD_802_11_LED_GPIO_CTRL,
- 0, CMD_OPTION_WAITFORRSP, 0, (void *)&ctrl);
- if (ret) {
- lbs_deb_ioctl("Error doing LED GPIO control: %d\n", ret);
- goto out;
- }
-
- /* Get LED behavior IE, we have received gpio control as well when len
- is equal to 1. */
- if (len ==1 ) {
- bhv = (struct mrvlietypes_ledbhv *)
- ((unsigned char *)bhv->ledbhv + le16_to_cpu(bhv->header.len));
- i = 0;
- while ( i < (MAX_LEDS*4) &&
- (bhv->header.type != cpu_to_le16(MRVL_TERMINATE_TLV_ID)) ) {
- if (bhv->ledbhv[0].firmwarestate == firmwarestate) {
- data[i++] = bhv->ledbhv[0].firmwarestate;
- data[i++] = bhv->ledbhv[0].led;
- data[i++] = bhv->ledbhv[0].ledstate;
- data[i++] = bhv->ledbhv[0].ledarg;
- }
- bhv++;
- }
- len = i;
- } else {
- for (i = 0; i < le16_to_cpu(bhv->header.len); i += 4) {
- data[i] = bhv->ledbhv[i / 4].firmwarestate;
- data[i + 1] = bhv->ledbhv[i / 4].led;
- data[i + 2] = bhv->ledbhv[i / 4].ledstate;
- data[i + 3] = bhv->ledbhv[i / 4].ledarg;
- }
- len = le16_to_cpu(bhv->header.len);
- }
-
- if (copy_to_user(wrq->u.data.pointer, data,
- sizeof(int) * len)) {
- lbs_deb_ioctl("Copy to user failed\n");
- ret = -EFAULT;
- goto out;
- }
-
- wrq->u.data.length = len;
-
-out:
- return ret;
-}
-
-/**
- * @brief ioctl function - entry point
- *
- * @param dev A pointer to net_device structure
- * @param req A pointer to ifreq structure
- * @param cmd command
- * @return 0--success, otherwise fail
- */
-int lbs_do_ioctl(struct net_device *dev, struct ifreq *req, int cmd)
-{
- int *pdata;
- int ret = 0;
- struct lbs_private *priv = dev->priv;
- struct iwreq *wrq = (struct iwreq *)req;
-
- lbs_deb_enter(LBS_DEB_IOCTL);
-
- lbs_deb_ioctl("lbs_do_ioctl: ioctl cmd = 0x%x\n", cmd);
- switch (cmd) {
- case LBS_SETNONE_GETNONE:
- switch (wrq->u.data.flags) {
- case LBS_SUBCMD_BT_RESET:
- lbs_bt_reset_ioctl(priv);
- break;
- case LBS_SUBCMD_FWT_RESET:
- lbs_fwt_reset_ioctl(priv);
- break;
- }
- break;
-
- case LBS_SETONEINT_GETNONE:
- switch (wrq->u.mode) {
- case LBS_SUBCMD_SET_REGION:
- ret = lbs_set_region(priv, (u16) SUBCMD_DATA(wrq));
- break;
- case LBS_SUBCMD_MESH_SET_TTL:
- ret = lbs_mesh_ioctl(priv, wrq, cmd,
- CMD_ACT_MESH_SET_TTL);
- break;
- case LBS_SUBCMD_MESH_SET_BCAST_RATE:
- ret = lbs_mesh_ioctl(priv, wrq, cmd,
- CMD_ACT_MESH_SET_BCAST_RATE);
- break;
- case LBS_SUBCMD_MESH_SET_RREQ_DELAY:
- ret = lbs_mesh_ioctl(priv, wrq, cmd,
- CMD_ACT_MESH_SET_RREQ_DELAY);
- break;
- case LBS_SUBCMD_MESH_SET_ROUTE_EXP:
- ret = lbs_mesh_ioctl(priv, wrq, cmd,
- CMD_ACT_MESH_SET_ROUTE_EXP);
- break;
- case LBS_SUBCMD_BT_SET_INVERT:
- ret = lbs_bt_set_invert_ioctl(priv, req);
- break;
- default:
- ret = -EOPNOTSUPP;
- break;
- }
- break;
-
- case LBS_SET128CHAR_GET128CHAR:
- switch ((int)wrq->u.data.flags) {
- case LBS_SUBCMD_BT_ADD:
- ret = lbs_bt_add_ioctl(priv, req);
- break;
- case LBS_SUBCMD_BT_DEL:
- ret = lbs_bt_del_ioctl(priv, req);
- break;
- case LBS_SUBCMD_BT_LIST:
- ret = lbs_bt_list_ioctl(priv, req);
- break;
- case LBS_SUBCMD_FWT_ADD:
- ret = lbs_fwt_add_ioctl(priv, req);
- break;
- case LBS_SUBCMD_FWT_DEL:
- ret = lbs_fwt_del_ioctl(priv, req);
- break;
- case LBS_SUBCMD_FWT_LOOKUP:
- ret = lbs_fwt_lookup_ioctl(priv, req);
- break;
- case LBS_SUBCMD_FWT_LIST_NEIGHBOR:
- ret = lbs_fwt_list_neighbor_ioctl(priv, req);
- break;
- case LBS_SUBCMD_FWT_LIST:
- ret = lbs_fwt_list_ioctl(priv, req);
- break;
- case LBS_SUBCMD_FWT_LIST_ROUTE:
- ret = lbs_fwt_list_route_ioctl(priv, req);
- break;
- case LBS_SUBCMD_MESH_SET_LINK_COSTS:
- ret = lbs_mesh_ioctl(priv, wrq, cmd,
- CMD_ACT_MESH_SET_LINK_COSTS);
- break ;
- case LBS_SUBCMD_MESH_GET_LINK_COSTS:
- ret = lbs_mesh_ioctl(priv, wrq, cmd,
- CMD_ACT_MESH_GET_LINK_COSTS);
- break;
- }
- break;
-
- case LBS_SETNONE_GETONEINT:
- switch (wrq->u.mode) {
- case LBS_SUBCMD_GET_REGION:
- pdata = (int *)wrq->u.name;
- *pdata = (int)priv->regioncode;
- break;
- case LBS_SUBCMD_FWT_CLEANUP:
- ret = lbs_fwt_cleanup_ioctl(priv, req);
- break;
- case LBS_SUBCMD_FWT_TIME:
- ret = lbs_fwt_time_ioctl(priv, req);
- break;
- case LBS_SUBCMD_MESH_GET_TTL:
- ret = lbs_mesh_ioctl(priv, wrq, cmd,
- CMD_ACT_MESH_GET_TTL);
- break;
- case LBS_SUBCMD_MESH_GET_BCAST_RATE:
- ret = lbs_mesh_ioctl(priv, wrq, cmd,
- CMD_ACT_MESH_GET_BCAST_RATE);
- break;
- case LBS_SUBCMD_MESH_GET_RREQ_DELAY:
- ret = lbs_mesh_ioctl(priv, wrq, cmd,
- CMD_ACT_MESH_GET_RREQ_DELAY);
- break;
- case LBS_SUBCMD_MESH_GET_ROUTE_EXP:
- ret = lbs_mesh_ioctl(priv, wrq, cmd,
- CMD_ACT_MESH_GET_ROUTE_EXP);
- break;
- case LBS_SUBCMD_BT_GET_INVERT:
- ret = lbs_bt_get_invert_ioctl(priv, req);
- break;
- default:
- ret = -EOPNOTSUPP;
- }
- break;
-
- case LBS_SET_GET_SIXTEEN_INT:
- switch ((int)wrq->u.data.flags) {
- case LBS_LED_GPIO_CTRL:
- ret = lbs_led_gpio_ioctl(priv, req);
- break;
- case LBS_BCN_CTRL:
- ret = lbs_bcn_ioctl(priv,wrq);
- break;
- case LBS_LED_BEHAVIOR_CTRL:
- ret = lbs_led_bhv_ioctl(priv, req);
- break;
- }
- break;
-
- default:
- ret = -EINVAL;
- break;
- }
-
- lbs_deb_leave_args(LBS_DEB_IOCTL, "ret %d", ret);
- return ret;
-}
projects / openwrt / openwrt.git / blobdiff