#include <linux/fcntl.h>
#include <linux/fs.h>
#include <linux/uaccess.h>
+#include <linux/interrupt.h>
+#include <linux/hardirq.h>
#include <net/cfg80211.h>
-#if defined(CONFIG_HAS_EARLYSUSPEND)
-#include <linux/earlysuspend.h>
-#endif
#include <defs.h>
#include <brcmu_utils.h>
#include <brcmu_wifi.h>
-#include "dngl_stats.h"
#include "dhd.h"
#include "dhd_bus.h"
#include "dhd_proto.h"
#include "dhd_dbg.h"
#include "wl_cfg80211.h"
-
-/* Global ASSERT type flag */
-u32 g_assert_type;
+#include "bcmchip.h"
#if defined(CONFIG_PM_SLEEP)
#include <linux/suspend.h>
atomic_t brcmf_mmc_suspend;
-DECLARE_WAIT_QUEUE_HEAD(dhd_dpc_wait);
#endif /* defined(CONFIG_PM_SLEEP) */
MODULE_AUTHOR("Broadcom Corporation");
/* Interface control information */
-typedef struct dhd_if {
- struct dhd_info *info; /* back pointer to dhd_info */
+struct brcmf_if {
+ struct brcmf_info *info; /* back pointer to brcmf_info */
/* OS/stack specifics */
struct net_device *net;
struct net_device_stats stats;
bool attached; /* Delayed attachment when unset */
bool txflowcontrol; /* Per interface flow control indicator */
char name[IFNAMSIZ]; /* linux interface name */
-} dhd_if_t;
+};
/* Local private structure (extension of pub) */
-typedef struct dhd_info {
- dhd_pub_t pub;
+struct brcmf_info {
+ struct brcmf_pub pub;
/* OS/stack specifics */
- dhd_if_t *iflist[DHD_MAX_IFS];
+ struct brcmf_if *iflist[BRCMF_MAX_IFS];
struct semaphore proto_sem;
wait_queue_head_t ioctl_resp_wait;
- spinlock_t sdlock;
- /* Thread based operation */
- bool threads_only;
- struct semaphore sdsem;
/* Thread to issue ioctl for multicast */
struct task_struct *sysioc_tsk;
bool set_macaddress;
u8 macvalue[ETH_ALEN];
atomic_t pend_8021x_cnt;
-
-#ifdef CONFIG_HAS_EARLYSUSPEND
- struct early_suspend early_suspend;
-#endif /* CONFIG_HAS_EARLYSUSPEND */
-} dhd_info_t;
-
-/* Definitions to provide path to the firmware and nvram
- * example nvram_path[MOD_PARAM_PATHLEN]="/projects/wlan/nvram.txt"
- */
-char firmware_path[MOD_PARAM_PATHLEN];
-char nvram_path[MOD_PARAM_PATHLEN];
-
-/* load firmware and/or nvram values from the filesystem */
-module_param_string(firmware_path, firmware_path, MOD_PARAM_PATHLEN, 0);
-module_param_string(nvram_path, nvram_path, MOD_PARAM_PATHLEN, 0);
-
-/* No firmware required */
-bool brcmf_no_fw_req;
-module_param(brcmf_no_fw_req, bool, 0);
+};
/* Error bits */
module_param(brcmf_msg_level, int, 0);
/* Pkt filter mode control */
uint brcmf_master_mode = true;
-module_param(brcmf_master_mode, uint, 1);
+module_param(brcmf_master_mode, uint, 0);
-extern int brcmf_dongle_memsize;
module_param(brcmf_dongle_memsize, int, 0);
/* Contorl fw roaming */
module_param(brcmf_sdiod_drive_strength, uint, 0);
/* Tx/Rx bounds */
-extern uint brcmf_txbound;
-extern uint brcmf_rxbound;
module_param(brcmf_txbound, uint, 0);
module_param(brcmf_rxbound, uint, 0);
module_param(brcmf_pktgen_len, uint, 0);
#endif
-/* Version string to report */
-#ifdef BCMDBG
-#define DHD_COMPILED "\nCompiled in " SRCBASE
-#else
-#define DHD_COMPILED
-#endif
-
-static int brcmf_toe_get(dhd_info_t *dhd, int idx, u32 *toe_ol);
-static int brcmf_toe_set(dhd_info_t *dhd, int idx, u32 toe_ol);
-static int brcmf_host_event(dhd_info_t *dhd, int *ifidx, void *pktdata,
- brcmf_event_msg_t *event_ptr, void **data_ptr);
-
-static void brcmf_set_packet_filter(int value, dhd_pub_t *dhd)
-{
- DHD_TRACE(("%s: %d\n", __func__, value));
- /* 1 - Enable packet filter, only allow unicast packet to send up */
- /* 0 - Disable packet filter */
- if (brcmf_pkt_filter_enable) {
- int i;
-
- for (i = 0; i < dhd->pktfilter_count; i++) {
- brcmf_c_pktfilter_offload_set(dhd, dhd->pktfilter[i]);
- brcmf_c_pktfilter_offload_enable(dhd, dhd->pktfilter[i],
- value, brcmf_master_mode);
- }
- }
-}
-
-#if defined(CONFIG_HAS_EARLYSUSPEND)
-static int brcmf_set_suspend(int value, dhd_pub_t *dhd)
-{
- int power_mode = PM_MAX;
- /* wl_pkt_filter_enable_t enable_parm; */
- char iovbuf[32];
- int bcn_li_dtim = 3;
-
- DHD_TRACE(("%s: enter, value = %d in_suspend=%d\n",
- __func__, value, dhd->in_suspend));
-
- if (dhd && dhd->up) {
- if (value && dhd->in_suspend) {
-
- /* Kernel suspended */
- DHD_TRACE(("%s: force extra Suspend setting\n",
- __func__));
-
- brcmf_proto_cdc_set_ioctl(dhd, 0, BRCMF_C_SET_PM,
- (char *)&power_mode,
- sizeof(power_mode));
-
- /* Enable packet filter, only allow unicast
- packet to send up */
- brcmf_set_packet_filter(1, dhd);
-
- /* if dtim skip setup as default force it
- * to wake each third dtim
- * for better power saving.
- * Note that side effect is chance to miss BC/MC
- * packet
- */
- if ((dhd->dtim_skip == 0) || (dhd->dtim_skip == 1))
- bcn_li_dtim = 3;
- else
- bcn_li_dtim = dhd->dtim_skip;
- brcmu_mkiovar("bcn_li_dtim", (char *)&bcn_li_dtim,
- 4, iovbuf, sizeof(iovbuf));
- brcmf_proto_cdc_set_ioctl(dhd, 0, BRCMF_C_SET_VAR,
- iovbuf, sizeof(iovbuf));
- } else {
-
- /* Kernel resumed */
- DHD_TRACE(("%s: Remove extra suspend setting\n",
- __func__));
-
- power_mode = PM_FAST;
- brcmf_proto_cdc_set_ioctl(dhd, 0, BRCMF_C_SET_PM,
- (char *)&power_mode,
- sizeof(power_mode));
-
- /* disable pkt filter */
- brcmf_set_packet_filter(0, dhd);
-
- /* restore pre-suspend setting for dtim_skip */
- brcmu_mkiovar("bcn_li_dtim", (char *)&dhd->dtim_skip,
- 4, iovbuf, sizeof(iovbuf));
-
- brcmf_proto_cdc_set_ioctl(dhd, 0, BRCMF_C_SET_VAR,
- iovbuf, sizeof(iovbuf));
- }
- }
-
- return 0;
-}
-
-static void brcmf_suspend_resume_helper(struct dhd_info *dhd, int val)
-{
- dhd_pub_t *dhdp = &dhd->pub;
-
- brcmf_os_proto_block(dhdp);
- /* Set flag when early suspend was called */
- dhdp->in_suspend = val;
- if (!dhdp->suspend_disable_flag)
- brcmf_set_suspend(val, dhdp);
- brcmf_os_proto_unblock(dhdp);
-}
-
-static void brcmf_early_suspend(struct early_suspend *h)
-{
- struct dhd_info *dhd = container_of(h, struct dhd_info, early_suspend);
-
- DHD_TRACE(("%s: enter\n", __func__));
-
- if (dhd)
- dhd_suspend_resume_helper(dhd, 1);
-
-}
-
-static void brcmf_late_resume(struct early_suspend *h)
-{
- struct dhd_info *dhd = container_of(h, struct dhd_info, early_suspend);
-
- DHD_TRACE(("%s: enter\n", __func__));
-
- if (dhd)
- dhd_suspend_resume_helper(dhd, 0);
-}
-#endif /* defined(CONFIG_HAS_EARLYSUSPEND) */
+static int brcmf_toe_get(struct brcmf_info *drvr_priv, int idx, u32 *toe_ol);
+static int brcmf_toe_set(struct brcmf_info *drvr_priv, int idx, u32 toe_ol);
+static int brcmf_host_event(struct brcmf_info *drvr_priv, int *ifidx, void *pktdata,
+ struct brcmf_event_msg *event_ptr,
+ void **data_ptr);
/*
* Generalized timeout mechanism. Uses spin sleep with exponential
* fatal();
*/
-void brcmf_timeout_start(dhd_timeout_t *tmo, uint usec)
+void brcmf_timeout_start(struct brcmf_timeout *tmo, uint usec)
{
tmo->limit = usec;
tmo->increment = 0;
tmo->tick = 1000000 / HZ;
}
-int brcmf_timeout_expired(dhd_timeout_t *tmo)
+int brcmf_timeout_expired(struct brcmf_timeout *tmo)
{
/* Does nothing the first call */
if (tmo->increment == 0) {
return 0;
}
-static int brcmf_net2idx(dhd_info_t *dhd, struct net_device *net)
+static int brcmf_net2idx(struct brcmf_info *drvr_priv, struct net_device *net)
{
int i = 0;
- ASSERT(dhd);
- while (i < DHD_MAX_IFS) {
- if (dhd->iflist[i] && (dhd->iflist[i]->net == net))
+ while (i < BRCMF_MAX_IFS) {
+ if (drvr_priv->iflist[i] && (drvr_priv->iflist[i]->net == net))
return i;
i++;
}
- return DHD_BAD_IF;
+ return BRCMF_BAD_IF;
}
-int brcmf_ifname2idx(dhd_info_t *dhd, char *name)
+int brcmf_ifname2idx(struct brcmf_info *drvr_priv, char *name)
{
- int i = DHD_MAX_IFS;
-
- ASSERT(dhd);
+ int i = BRCMF_MAX_IFS;
if (name == NULL || *name == '\0')
return 0;
while (--i > 0)
- if (dhd->iflist[i]
- && !strncmp(dhd->iflist[i]->name, name, IFNAMSIZ))
+ if (drvr_priv->iflist[i]
+ && !strncmp(drvr_priv->iflist[i]->name, name, IFNAMSIZ))
break;
- DHD_TRACE(("%s: return idx %d for \"%s\"\n", __func__, i, name));
+ BRCMF_TRACE(("%s: return idx %d for \"%s\"\n", __func__, i, name));
return i; /* default - the primary interface */
}
-char *brcmf_ifname(dhd_pub_t *dhdp, int ifidx)
+char *brcmf_ifname(struct brcmf_pub *drvr, int ifidx)
{
- dhd_info_t *dhd = (dhd_info_t *) dhdp->info;
+ struct brcmf_info *drvr_priv = drvr->info;
- ASSERT(dhd);
-
- if (ifidx < 0 || ifidx >= DHD_MAX_IFS) {
- DHD_ERROR(("%s: ifidx %d out of range\n", __func__, ifidx));
+ if (ifidx < 0 || ifidx >= BRCMF_MAX_IFS) {
+ BRCMF_ERROR(("%s: ifidx %d out of range\n", __func__, ifidx));
return "<if_bad>";
}
- if (dhd->iflist[ifidx] == NULL) {
- DHD_ERROR(("%s: null i/f %d\n", __func__, ifidx));
+ if (drvr_priv->iflist[ifidx] == NULL) {
+ BRCMF_ERROR(("%s: null i/f %d\n", __func__, ifidx));
return "<if_null>";
}
- if (dhd->iflist[ifidx]->net)
- return dhd->iflist[ifidx]->net->name;
+ if (drvr_priv->iflist[ifidx]->net)
+ return drvr_priv->iflist[ifidx]->net->name;
return "<if_none>";
}
-static void _brcmf_set_multicast_list(dhd_info_t *dhd, int ifidx)
+static void _brcmf_set_multicast_list(struct brcmf_info *drvr_priv, int ifidx)
{
struct net_device *dev;
struct netdev_hw_addr *ha;
u32 allmulti, cnt;
- wl_ioctl_t ioc;
+ struct brcmf_ioctl ioc;
char *buf, *bufp;
uint buflen;
int ret;
- ASSERT(dhd && dhd->iflist[ifidx]);
- dev = dhd->iflist[ifidx]->net;
+ dev = drvr_priv->iflist[ifidx]->net;
cnt = netdev_mc_count(dev);
/* Determine initial value of allmulti flag */
buflen = sizeof("mcast_list") + sizeof(cnt) + (cnt * ETH_ALEN);
bufp = buf = kmalloc(buflen, GFP_ATOMIC);
if (!bufp) {
- DHD_ERROR(("%s: out of memory for mcast_list, cnt %d\n",
- brcmf_ifname(&dhd->pub, ifidx), cnt));
+ BRCMF_ERROR(("%s: out of memory for mcast_list, cnt %d\n",
+ brcmf_ifname(&drvr_priv->pub, ifidx), cnt));
return;
}
ioc.len = buflen;
ioc.set = true;
- ret = brcmf_proto_ioctl(&dhd->pub, ifidx, &ioc, ioc.buf, ioc.len);
+ ret = brcmf_proto_ioctl(&drvr_priv->pub, ifidx, &ioc, ioc.buf, ioc.len);
if (ret < 0) {
- DHD_ERROR(("%s: set mcast_list failed, cnt %d\n",
- brcmf_ifname(&dhd->pub, ifidx), cnt));
+ BRCMF_ERROR(("%s: set mcast_list failed, cnt %d\n",
+ brcmf_ifname(&drvr_priv->pub, ifidx), cnt));
allmulti = cnt ? true : allmulti;
}
buflen = sizeof("allmulti") + sizeof(allmulti);
buf = kmalloc(buflen, GFP_ATOMIC);
if (!buf) {
- DHD_ERROR(("%s: out of memory for allmulti\n",
- brcmf_ifname(&dhd->pub, ifidx)));
+ BRCMF_ERROR(("%s: out of memory for allmulti\n",
+ brcmf_ifname(&drvr_priv->pub, ifidx)));
return;
}
allmulti = cpu_to_le32(allmulti);
if (!brcmu_mkiovar
("allmulti", (void *)&allmulti, sizeof(allmulti), buf, buflen)) {
- DHD_ERROR(("%s: mkiovar failed for allmulti, datalen %d "
- "buflen %u\n", brcmf_ifname(&dhd->pub, ifidx),
- (int)sizeof(allmulti), buflen));
+ BRCMF_ERROR(("%s: mkiovar failed for allmulti, datalen %d "
+ "buflen %u\n",
+ brcmf_ifname(&drvr_priv->pub, ifidx),
+ (int)sizeof(allmulti), buflen));
kfree(buf);
return;
}
ioc.len = buflen;
ioc.set = true;
- ret = brcmf_proto_ioctl(&dhd->pub, ifidx, &ioc, ioc.buf, ioc.len);
+ ret = brcmf_proto_ioctl(&drvr_priv->pub, ifidx, &ioc, ioc.buf, ioc.len);
if (ret < 0) {
- DHD_ERROR(("%s: set allmulti %d failed\n",
- brcmf_ifname(&dhd->pub, ifidx),
- le32_to_cpu(allmulti)));
+ BRCMF_ERROR(("%s: set allmulti %d failed\n",
+ brcmf_ifname(&drvr_priv->pub, ifidx),
+ le32_to_cpu(allmulti)));
}
kfree(buf);
ioc.len = sizeof(allmulti);
ioc.set = true;
- ret = brcmf_proto_ioctl(&dhd->pub, ifidx, &ioc, ioc.buf, ioc.len);
+ ret = brcmf_proto_ioctl(&drvr_priv->pub, ifidx, &ioc, ioc.buf, ioc.len);
if (ret < 0) {
- DHD_ERROR(("%s: set promisc %d failed\n",
- brcmf_ifname(&dhd->pub, ifidx),
- le32_to_cpu(allmulti)));
+ BRCMF_ERROR(("%s: set promisc %d failed\n",
+ brcmf_ifname(&drvr_priv->pub, ifidx),
+ le32_to_cpu(allmulti)));
}
}
-static int _brcmf_set_mac_address(dhd_info_t *dhd, int ifidx, u8 *addr)
+static int _brcmf_set_mac_address(struct brcmf_info *drvr_priv, int ifidx, u8 *addr)
{
char buf[32];
- wl_ioctl_t ioc;
+ struct brcmf_ioctl ioc;
int ret;
- DHD_TRACE(("%s enter\n", __func__));
+ BRCMF_TRACE(("%s enter\n", __func__));
if (!brcmu_mkiovar
("cur_etheraddr", (char *)addr, ETH_ALEN, buf, 32)) {
- DHD_ERROR(("%s: mkiovar failed for cur_etheraddr\n",
- brcmf_ifname(&dhd->pub, ifidx)));
+ BRCMF_ERROR(("%s: mkiovar failed for cur_etheraddr\n",
+ brcmf_ifname(&drvr_priv->pub, ifidx)));
return -1;
}
memset(&ioc, 0, sizeof(ioc));
ioc.len = 32;
ioc.set = true;
- ret = brcmf_proto_ioctl(&dhd->pub, ifidx, &ioc, ioc.buf, ioc.len);
+ ret = brcmf_proto_ioctl(&drvr_priv->pub, ifidx, &ioc, ioc.buf, ioc.len);
if (ret < 0) {
- DHD_ERROR(("%s: set cur_etheraddr failed\n",
- brcmf_ifname(&dhd->pub, ifidx)));
+ BRCMF_ERROR(("%s: set cur_etheraddr failed\n",
+ brcmf_ifname(&drvr_priv->pub, ifidx)));
} else {
- memcpy(dhd->iflist[ifidx]->net->dev_addr, addr, ETH_ALEN);
+ memcpy(drvr_priv->iflist[ifidx]->net->dev_addr, addr, ETH_ALEN);
}
return ret;
extern struct net_device *ap_net_dev;
#endif
-static void brcmf_op_if(dhd_if_t *ifp)
+/* Virtual interfaces only ((ifp && ifp->info && ifp->idx == true) */
+static void brcmf_op_if(struct brcmf_if *ifp)
{
- dhd_info_t *dhd;
+ struct brcmf_info *drvr_priv;
int ret = 0, err = 0;
- ASSERT(ifp && ifp->info && ifp->idx); /* Virtual interfaces only */
-
- dhd = ifp->info;
+ drvr_priv = ifp->info;
- DHD_TRACE(("%s: idx %d, state %d\n", __func__, ifp->idx, ifp->state));
+ BRCMF_TRACE(("%s: idx %d, state %d\n", __func__, ifp->idx, ifp->state));
switch (ifp->state) {
case BRCMF_E_IF_ADD:
* in case we missed the BRCMF_E_IF_DEL event.
*/
if (ifp->net != NULL) {
- DHD_ERROR(("%s: ERROR: netdev:%s already exists, "
- "try free & unregister\n",
- __func__, ifp->net->name));
+ BRCMF_ERROR(("%s: ERROR: netdev:%s already exists, "
+ "try free & unregister\n",
+ __func__, ifp->net->name));
netif_stop_queue(ifp->net);
unregister_netdev(ifp->net);
free_netdev(ifp->net);
}
/* Allocate etherdev, including space for private structure */
- ifp->net = alloc_etherdev(sizeof(dhd));
+ ifp->net = alloc_etherdev(sizeof(drvr_priv));
if (!ifp->net) {
- DHD_ERROR(("%s: OOM - alloc_etherdev\n", __func__));
+ BRCMF_ERROR(("%s: OOM - alloc_etherdev\n", __func__));
ret = -ENOMEM;
}
if (ret == 0) {
strcpy(ifp->net->name, ifp->name);
- memcpy(netdev_priv(ifp->net), &dhd, sizeof(dhd));
- err = brcmf_net_attach(&dhd->pub, ifp->idx);
+ memcpy(netdev_priv(ifp->net), &drvr_priv, sizeof(drvr_priv));
+ err = brcmf_net_attach(&drvr_priv->pub, ifp->idx);
if (err != 0) {
- DHD_ERROR(("%s: dhd_net_attach failed, "
- "err %d\n",
- __func__, err));
+ BRCMF_ERROR(("%s: brcmf_net_attach failed, "
+ "err %d\n",
+ __func__, err));
ret = -EOPNOTSUPP;
} else {
#ifdef SOFTAP
wl0.1 is ready */
up(&ap_eth_sema);
#endif
- DHD_TRACE(("\n ==== pid:%x, net_device for "
- "if:%s created ===\n\n",
- current->pid, ifp->net->name));
+ BRCMF_TRACE(("\n ==== pid:%x, net_device for "
+ "if:%s created ===\n\n",
+ current->pid, ifp->net->name));
ifp->state = 0;
}
}
break;
case BRCMF_E_IF_DEL:
if (ifp->net != NULL) {
- DHD_TRACE(("\n%s: got 'WLC_E_IF_DEL' state\n",
- __func__));
+ BRCMF_TRACE(("\n%s: got 'WLC_E_IF_DEL' state\n",
+ __func__));
netif_stop_queue(ifp->net);
unregister_netdev(ifp->net);
- ret = DHD_DEL_IF; /* Make sure the free_netdev()
+ ret = BRCMF_DEL_IF; /* Make sure the free_netdev()
is called */
}
break;
default:
- DHD_ERROR(("%s: bad op %d\n", __func__, ifp->state));
- ASSERT(!ifp->state);
+ BRCMF_ERROR(("%s: bad op %d\n", __func__, ifp->state));
break;
}
if (ifp->net)
free_netdev(ifp->net);
- dhd->iflist[ifp->idx] = NULL;
+ drvr_priv->iflist[ifp->idx] = NULL;
kfree(ifp);
#ifdef SOFTAP
if (ifp->net == ap_net_dev)
static int _brcmf_sysioc_thread(void *data)
{
- dhd_info_t *dhd = (dhd_info_t *) data;
+ struct brcmf_info *drvr_priv = (struct brcmf_info *) data;
int i;
#ifdef SOFTAP
bool in_ap = false;
allow_signal(SIGTERM);
- while (down_interruptible(&dhd->sysioc_sem) == 0) {
+ while (down_interruptible(&drvr_priv->sysioc_sem) == 0) {
if (kthread_should_stop())
break;
- for (i = 0; i < DHD_MAX_IFS; i++) {
- if (dhd->iflist[i]) {
+ for (i = 0; i < BRCMF_MAX_IFS; i++) {
+ struct brcmf_if *ifentry = drvr_priv->iflist[i];
+ if (ifentry) {
#ifdef SOFTAP
in_ap = (ap_net_dev != NULL);
#endif /* SOFTAP */
- if (dhd->iflist[i]->state)
- brcmf_op_if(dhd->iflist[i]);
+ if (ifentry->state)
+ brcmf_op_if(ifentry);
#ifdef SOFTAP
- if (dhd->iflist[i] == NULL) {
- DHD_TRACE(("\n\n %s: interface %d "
- "removed!\n", __func__, i));
+ if (drvr_priv->iflist[i] == NULL) {
+ BRCMF_TRACE(("\n\n %s: interface %d "
+ "removed!\n", __func__,
+ i));
continue;
}
- if (in_ap && dhd->set_macaddress) {
- DHD_TRACE(("attempt to set MAC for %s "
- "in AP Mode," "blocked.\n",
- dhd->iflist[i]->net->name));
- dhd->set_macaddress = false;
+ if (in_ap && drvr_priv->set_macaddress) {
+ BRCMF_TRACE(("attempt to set MAC for"
+ " %s in AP Mode,"
+ " blocked.\n",
+ ifentry->net->name));
+ drvr_priv->set_macaddress = false;
continue;
}
- if (in_ap && dhd->set_multicast) {
- DHD_TRACE(("attempt to set MULTICAST list for %s" "in AP Mode, blocked.\n",
- dhd->iflist[i]->net->name));
- dhd->set_multicast = false;
+ if (in_ap && drvr_priv->set_multicast) {
+ BRCMF_TRACE(("attempt to set MULTICAST "
+ "list for %s in AP Mode, "
+ "blocked.\n",
+ ifentry->net->name));
+ drvr_priv->set_multicast = false;
continue;
}
#endif /* SOFTAP */
- if (dhd->set_multicast) {
- dhd->set_multicast = false;
- _brcmf_set_multicast_list(dhd, i);
+ if (drvr_priv->set_multicast) {
+ drvr_priv->set_multicast = false;
+ _brcmf_set_multicast_list(drvr_priv, i);
}
- if (dhd->set_macaddress) {
- dhd->set_macaddress = false;
- _brcmf_set_mac_address(dhd, i,
- dhd->macvalue);
+ if (drvr_priv->set_macaddress) {
+ drvr_priv->set_macaddress = false;
+ _brcmf_set_mac_address(drvr_priv, i,
+ drvr_priv->macvalue);
}
}
}
{
int ret = 0;
- dhd_info_t *dhd = *(dhd_info_t **) netdev_priv(dev);
+ struct brcmf_info *drvr_priv = *(struct brcmf_info **) netdev_priv(dev);
struct sockaddr *sa = (struct sockaddr *)addr;
int ifidx;
- ifidx = brcmf_net2idx(dhd, dev);
- if (ifidx == DHD_BAD_IF)
+ ifidx = brcmf_net2idx(drvr_priv, dev);
+ if (ifidx == BRCMF_BAD_IF)
return -1;
- ASSERT(dhd->sysioc_tsk);
- memcpy(&dhd->macvalue, sa->sa_data, ETH_ALEN);
- dhd->set_macaddress = true;
- up(&dhd->sysioc_sem);
+ memcpy(&drvr_priv->macvalue, sa->sa_data, ETH_ALEN);
+ drvr_priv->set_macaddress = true;
+ up(&drvr_priv->sysioc_sem);
return ret;
}
static void brcmf_netdev_set_multicast_list(struct net_device *dev)
{
- dhd_info_t *dhd = *(dhd_info_t **) netdev_priv(dev);
+ struct brcmf_info *drvr_priv = *(struct brcmf_info **) netdev_priv(dev);
int ifidx;
- ifidx = brcmf_net2idx(dhd, dev);
- if (ifidx == DHD_BAD_IF)
+ ifidx = brcmf_net2idx(drvr_priv, dev);
+ if (ifidx == BRCMF_BAD_IF)
return;
- ASSERT(dhd->sysioc_tsk);
- dhd->set_multicast = true;
- up(&dhd->sysioc_sem);
+ drvr_priv->set_multicast = true;
+ up(&drvr_priv->sysioc_sem);
}
-int brcmf_sendpkt(dhd_pub_t *dhdp, int ifidx, struct sk_buff *pktbuf)
+int brcmf_sendpkt(struct brcmf_pub *drvr, int ifidx, struct sk_buff *pktbuf)
{
- dhd_info_t *dhd = (dhd_info_t *) (dhdp->info);
+ struct brcmf_info *drvr_priv = drvr->info;
/* Reject if down */
- if (!dhdp->up || (dhdp->busstate == DHD_BUS_DOWN))
+ if (!drvr->up || (drvr->busstate == BRCMF_BUS_DOWN))
return -ENODEV;
/* Update multicast statistic */
struct ethhdr *eh = (struct ethhdr *)pktdata;
if (is_multicast_ether_addr(eh->h_dest))
- dhdp->tx_multicast++;
+ drvr->tx_multicast++;
if (ntohs(eh->h_proto) == ETH_P_PAE)
- atomic_inc(&dhd->pend_8021x_cnt);
+ atomic_inc(&drvr_priv->pend_8021x_cnt);
}
/* If the protocol uses a data header, apply it */
- brcmf_proto_hdrpush(dhdp, ifidx, pktbuf);
+ brcmf_proto_hdrpush(drvr, ifidx, pktbuf);
/* Use bus module to send data frame */
- return brcmf_sdbrcm_bus_txdata(dhdp->bus, pktbuf);
+ return brcmf_sdbrcm_bus_txdata(drvr->bus, pktbuf);
}
static int brcmf_netdev_start_xmit(struct sk_buff *skb, struct net_device *net)
{
int ret;
- dhd_info_t *dhd = *(dhd_info_t **) netdev_priv(net);
+ struct brcmf_info *drvr_priv = *(struct brcmf_info **) netdev_priv(net);
int ifidx;
- DHD_TRACE(("%s: Enter\n", __func__));
+ BRCMF_TRACE(("%s: Enter\n", __func__));
/* Reject if down */
- if (!dhd->pub.up || (dhd->pub.busstate == DHD_BUS_DOWN)) {
- DHD_ERROR(("%s: xmit rejected pub.up=%d busstate=%d\n",
- __func__, dhd->pub.up, dhd->pub.busstate));
+ if (!drvr_priv->pub.up || (drvr_priv->pub.busstate == BRCMF_BUS_DOWN)) {
+ BRCMF_ERROR(("%s: xmit rejected pub.up=%d busstate=%d\n",
+ __func__, drvr_priv->pub.up,
+ drvr_priv->pub.busstate));
netif_stop_queue(net);
return -ENODEV;
}
- ifidx = brcmf_net2idx(dhd, net);
- if (ifidx == DHD_BAD_IF) {
- DHD_ERROR(("%s: bad ifidx %d\n", __func__, ifidx));
+ ifidx = brcmf_net2idx(drvr_priv, net);
+ if (ifidx == BRCMF_BAD_IF) {
+ BRCMF_ERROR(("%s: bad ifidx %d\n", __func__, ifidx));
netif_stop_queue(net);
return -ENODEV;
}
/* Make sure there's enough room for any header */
- if (skb_headroom(skb) < dhd->pub.hdrlen) {
+ if (skb_headroom(skb) < drvr_priv->pub.hdrlen) {
struct sk_buff *skb2;
- DHD_INFO(("%s: insufficient headroom\n",
- brcmf_ifname(&dhd->pub, ifidx)));
- dhd->pub.tx_realloc++;
- skb2 = skb_realloc_headroom(skb, dhd->pub.hdrlen);
+ BRCMF_INFO(("%s: insufficient headroom\n",
+ brcmf_ifname(&drvr_priv->pub, ifidx)));
+ drvr_priv->pub.tx_realloc++;
+ skb2 = skb_realloc_headroom(skb, drvr_priv->pub.hdrlen);
dev_kfree_skb(skb);
skb = skb2;
if (skb == NULL) {
- DHD_ERROR(("%s: skb_realloc_headroom failed\n",
- brcmf_ifname(&dhd->pub, ifidx)));
+ BRCMF_ERROR(("%s: skb_realloc_headroom failed\n",
+ brcmf_ifname(&drvr_priv->pub, ifidx)));
ret = -ENOMEM;
goto done;
}
}
- ret = brcmf_sendpkt(&dhd->pub, ifidx, skb);
+ ret = brcmf_sendpkt(&drvr_priv->pub, ifidx, skb);
done:
if (ret)
- dhd->pub.dstats.tx_dropped++;
+ drvr_priv->pub.dstats.tx_dropped++;
else
- dhd->pub.tx_packets++;
+ drvr_priv->pub.tx_packets++;
/* Return ok: we always eat the packet */
return 0;
}
-void brcmf_txflowcontrol(dhd_pub_t *dhdp, int ifidx, bool state)
+void brcmf_txflowcontrol(struct brcmf_pub *drvr, int ifidx, bool state)
{
struct net_device *net;
- dhd_info_t *dhd = dhdp->info;
+ struct brcmf_info *drvr_priv = drvr->info;
- DHD_TRACE(("%s: Enter\n", __func__));
+ BRCMF_TRACE(("%s: Enter\n", __func__));
- dhdp->txoff = state;
- ASSERT(dhd && dhd->iflist[ifidx]);
- net = dhd->iflist[ifidx]->net;
+ drvr->txoff = state;
+ net = drvr_priv->iflist[ifidx]->net;
if (state == ON)
netif_stop_queue(net);
else
netif_wake_queue(net);
}
-void brcmf_rx_frame(dhd_pub_t *dhdp, int ifidx, struct sk_buff *skb,
+void brcmf_rx_frame(struct brcmf_pub *drvr, int ifidx, struct sk_buff *skb,
int numpkt)
{
- dhd_info_t *dhd = (dhd_info_t *) dhdp->info;
+ struct brcmf_info *drvr_priv = drvr->info;
unsigned char *eth;
uint len;
void *data;
struct sk_buff *pnext, *save_pktbuf;
int i;
- dhd_if_t *ifp;
- brcmf_event_msg_t event;
+ struct brcmf_if *ifp;
+ struct brcmf_event_msg event;
- DHD_TRACE(("%s: Enter\n", __func__));
+ BRCMF_TRACE(("%s: Enter\n", __func__));
save_pktbuf = skb;
eth = skb->data;
len = skb->len;
- ifp = dhd->iflist[ifidx];
+ ifp = drvr_priv->iflist[ifidx];
if (ifp == NULL)
- ifp = dhd->iflist[0];
+ ifp = drvr_priv->iflist[0];
- ASSERT(ifp);
skb->dev = ifp->net;
skb->protocol = eth_type_trans(skb, skb->dev);
if (skb->pkt_type == PACKET_MULTICAST)
- dhd->pub.rx_multicast++;
+ drvr_priv->pub.rx_multicast++;
skb->data = eth;
skb->len = len;
/* Process special event packets and then discard them */
if (ntohs(skb->protocol) == ETH_P_LINK_CTL)
- brcmf_host_event(dhd, &ifidx,
+ brcmf_host_event(drvr_priv, &ifidx,
skb_mac_header(skb),
&event, &data);
- ASSERT(ifidx < DHD_MAX_IFS && dhd->iflist[ifidx]);
- if (dhd->iflist[ifidx] && !dhd->iflist[ifidx]->state)
- ifp = dhd->iflist[ifidx];
+ if (drvr_priv->iflist[ifidx] &&
+ !drvr_priv->iflist[ifidx]->state)
+ ifp = drvr_priv->iflist[ifidx];
if (ifp->net)
ifp->net->last_rx = jiffies;
- dhdp->dstats.rx_bytes += skb->len;
- dhdp->rx_packets++; /* Local count */
+ drvr->dstats.rx_bytes += skb->len;
+ drvr->rx_packets++; /* Local count */
if (in_interrupt()) {
netif_rx(skb);
}
}
-void brcmf_event(struct dhd_info *dhd, char *evpkt, int evlen, int ifidx)
-{
- /* Linux version has nothing to do */
- return;
-}
-
-void brcmf_txcomplete(dhd_pub_t *dhdp, struct sk_buff *txp, bool success)
+void brcmf_txcomplete(struct brcmf_pub *drvr, struct sk_buff *txp, bool success)
{
uint ifidx;
- dhd_info_t *dhd = (dhd_info_t *) (dhdp->info);
+ struct brcmf_info *drvr_priv = drvr->info;
struct ethhdr *eh;
u16 type;
- brcmf_proto_hdrpull(dhdp, &ifidx, txp);
+ brcmf_proto_hdrpull(drvr, &ifidx, txp);
eh = (struct ethhdr *)(txp->data);
type = ntohs(eh->h_proto);
if (type == ETH_P_PAE)
- atomic_dec(&dhd->pend_8021x_cnt);
+ atomic_dec(&drvr_priv->pend_8021x_cnt);
}
static struct net_device_stats *brcmf_netdev_get_stats(struct net_device *net)
{
- dhd_info_t *dhd = *(dhd_info_t **) netdev_priv(net);
- dhd_if_t *ifp;
+ struct brcmf_info *drvr_priv = *(struct brcmf_info **) netdev_priv(net);
+ struct brcmf_if *ifp;
int ifidx;
- DHD_TRACE(("%s: Enter\n", __func__));
+ BRCMF_TRACE(("%s: Enter\n", __func__));
- ifidx = brcmf_net2idx(dhd, net);
- if (ifidx == DHD_BAD_IF)
+ ifidx = brcmf_net2idx(drvr_priv, net);
+ if (ifidx == BRCMF_BAD_IF)
return NULL;
- ifp = dhd->iflist[ifidx];
- ASSERT(dhd && ifp);
+ ifp = drvr_priv->iflist[ifidx];
- if (dhd->pub.up) {
+ if (drvr_priv->pub.up) {
/* Use the protocol to get dongle stats */
- brcmf_proto_dstats(&dhd->pub);
+ brcmf_proto_dstats(&drvr_priv->pub);
}
/* Copy dongle stats to net device stats */
- ifp->stats.rx_packets = dhd->pub.dstats.rx_packets;
- ifp->stats.tx_packets = dhd->pub.dstats.tx_packets;
- ifp->stats.rx_bytes = dhd->pub.dstats.rx_bytes;
- ifp->stats.tx_bytes = dhd->pub.dstats.tx_bytes;
- ifp->stats.rx_errors = dhd->pub.dstats.rx_errors;
- ifp->stats.tx_errors = dhd->pub.dstats.tx_errors;
- ifp->stats.rx_dropped = dhd->pub.dstats.rx_dropped;
- ifp->stats.tx_dropped = dhd->pub.dstats.tx_dropped;
- ifp->stats.multicast = dhd->pub.dstats.multicast;
+ ifp->stats.rx_packets = drvr_priv->pub.dstats.rx_packets;
+ ifp->stats.tx_packets = drvr_priv->pub.dstats.tx_packets;
+ ifp->stats.rx_bytes = drvr_priv->pub.dstats.rx_bytes;
+ ifp->stats.tx_bytes = drvr_priv->pub.dstats.tx_bytes;
+ ifp->stats.rx_errors = drvr_priv->pub.dstats.rx_errors;
+ ifp->stats.tx_errors = drvr_priv->pub.dstats.tx_errors;
+ ifp->stats.rx_dropped = drvr_priv->pub.dstats.rx_dropped;
+ ifp->stats.tx_dropped = drvr_priv->pub.dstats.tx_dropped;
+ ifp->stats.multicast = drvr_priv->pub.dstats.multicast;
return &ifp->stats;
}
/* Retrieve current toe component enables, which are kept
as a bitmap in toe_ol iovar */
-static int brcmf_toe_get(dhd_info_t *dhd, int ifidx, u32 *toe_ol)
+static int brcmf_toe_get(struct brcmf_info *drvr_priv, int ifidx, u32 *toe_ol)
{
- wl_ioctl_t ioc;
+ struct brcmf_ioctl ioc;
char buf[32];
int ret;
ioc.set = false;
strcpy(buf, "toe_ol");
- ret = brcmf_proto_ioctl(&dhd->pub, ifidx, &ioc, ioc.buf, ioc.len);
+ ret = brcmf_proto_ioctl(&drvr_priv->pub, ifidx, &ioc, ioc.buf, ioc.len);
if (ret < 0) {
/* Check for older dongle image that doesn't support toe_ol */
if (ret == -EIO) {
- DHD_ERROR(("%s: toe not supported by device\n",
- brcmf_ifname(&dhd->pub, ifidx)));
+ BRCMF_ERROR(("%s: toe not supported by device\n",
+ brcmf_ifname(&drvr_priv->pub, ifidx)));
return -EOPNOTSUPP;
}
- DHD_INFO(("%s: could not get toe_ol: ret=%d\n",
- brcmf_ifname(&dhd->pub, ifidx), ret));
+ BRCMF_INFO(("%s: could not get toe_ol: ret=%d\n",
+ brcmf_ifname(&drvr_priv->pub, ifidx), ret));
return ret;
}
/* Set current toe component enables in toe_ol iovar,
and set toe global enable iovar */
-static int brcmf_toe_set(dhd_info_t *dhd, int ifidx, u32 toe_ol)
+static int brcmf_toe_set(struct brcmf_info *drvr_priv, int ifidx, u32 toe_ol)
{
- wl_ioctl_t ioc;
+ struct brcmf_ioctl ioc;
char buf[32];
int toe, ret;
strcpy(buf, "toe_ol");
memcpy(&buf[sizeof("toe_ol")], &toe_ol, sizeof(u32));
- ret = brcmf_proto_ioctl(&dhd->pub, ifidx, &ioc, ioc.buf, ioc.len);
+ ret = brcmf_proto_ioctl(&drvr_priv->pub, ifidx, &ioc, ioc.buf, ioc.len);
if (ret < 0) {
- DHD_ERROR(("%s: could not set toe_ol: ret=%d\n",
- brcmf_ifname(&dhd->pub, ifidx), ret));
+ BRCMF_ERROR(("%s: could not set toe_ol: ret=%d\n",
+ brcmf_ifname(&drvr_priv->pub, ifidx), ret));
return ret;
}
strcpy(buf, "toe");
memcpy(&buf[sizeof("toe")], &toe, sizeof(u32));
- ret = brcmf_proto_ioctl(&dhd->pub, ifidx, &ioc, ioc.buf, ioc.len);
+ ret = brcmf_proto_ioctl(&drvr_priv->pub, ifidx, &ioc, ioc.buf, ioc.len);
if (ret < 0) {
- DHD_ERROR(("%s: could not set toe: ret=%d\n",
- brcmf_ifname(&dhd->pub, ifidx), ret));
+ BRCMF_ERROR(("%s: could not set toe: ret=%d\n",
+ brcmf_ifname(&drvr_priv->pub, ifidx), ret));
return ret;
}
static void brcmf_ethtool_get_drvinfo(struct net_device *net,
struct ethtool_drvinfo *info)
{
- dhd_info_t *dhd = *(dhd_info_t **) netdev_priv(net);
+ struct brcmf_info *drvr_priv = *(struct brcmf_info **) netdev_priv(net);
sprintf(info->driver, KBUILD_MODNAME);
- sprintf(info->version, "%lu", dhd->pub.drv_version);
- sprintf(info->fw_version, "%s", wl_cfg80211_get_fwname());
- sprintf(info->bus_info, "%s", dev_name(&wl_cfg80211_get_sdio_func()->dev));
+ sprintf(info->version, "%lu", drvr_priv->pub.drv_version);
+ sprintf(info->fw_version, "%s", BCM4329_FW_NAME);
+ sprintf(info->bus_info, "%s",
+ dev_name(&brcmf_cfg80211_get_sdio_func()->dev));
}
struct ethtool_ops brcmf_ethtool_ops = {
.get_drvinfo = brcmf_ethtool_get_drvinfo
};
-static int brcmf_ethtool(dhd_info_t *dhd, void *uaddr)
+static int brcmf_ethtool(struct brcmf_info *drvr_priv, void *uaddr)
{
struct ethtool_drvinfo info;
char drvname[sizeof(info.driver)];
u32 toe_cmpnt, csum_dir;
int ret;
- DHD_TRACE(("%s: Enter\n", __func__));
+ BRCMF_TRACE(("%s: Enter\n", __func__));
/* all ethtool calls start with a cmd word */
if (copy_from_user(&cmd, uaddr, sizeof(u32)))
memset(&info, 0, sizeof(info));
info.cmd = cmd;
- /* if dhd requested, identify ourselves */
+ /* if requested, identify ourselves */
if (strcmp(drvname, "?dhd") == 0) {
sprintf(info.driver, "dhd");
strcpy(info.version, BRCMF_VERSION_STR);
}
/* otherwise, require dongle to be up */
- else if (!dhd->pub.up) {
- DHD_ERROR(("%s: dongle is not up\n", __func__));
+ else if (!drvr_priv->pub.up) {
+ BRCMF_ERROR(("%s: dongle is not up\n", __func__));
return -ENODEV;
}
/* finally, report dongle driver type */
- else if (dhd->pub.iswl)
+ else if (drvr_priv->pub.iswl)
sprintf(info.driver, "wl");
else
sprintf(info.driver, "xx");
- sprintf(info.version, "%lu", dhd->pub.drv_version);
+ sprintf(info.version, "%lu", drvr_priv->pub.drv_version);
if (copy_to_user(uaddr, &info, sizeof(info)))
return -EFAULT;
- DHD_CTL(("%s: given %*s, returning %s\n", __func__,
- (int)sizeof(drvname), drvname, info.driver));
+ BRCMF_CTL(("%s: given %*s, returning %s\n", __func__,
+ (int)sizeof(drvname), drvname, info.driver));
break;
/* Get toe offload components from dongle */
case ETHTOOL_GRXCSUM:
case ETHTOOL_GTXCSUM:
- ret = brcmf_toe_get(dhd, 0, &toe_cmpnt);
+ ret = brcmf_toe_get(drvr_priv, 0, &toe_cmpnt);
if (ret < 0)
return ret;
return -EFAULT;
/* Read the current settings, update and write back */
- ret = brcmf_toe_get(dhd, 0, &toe_cmpnt);
+ ret = brcmf_toe_get(drvr_priv, 0, &toe_cmpnt);
if (ret < 0)
return ret;
else
toe_cmpnt &= ~csum_dir;
- ret = brcmf_toe_set(dhd, 0, toe_cmpnt);
+ ret = brcmf_toe_set(drvr_priv, 0, toe_cmpnt);
if (ret < 0)
return ret;
/* If setting TX checksum mode, tell Linux the new mode */
if (cmd == ETHTOOL_STXCSUM) {
if (edata.data)
- dhd->iflist[0]->net->features |=
+ drvr_priv->iflist[0]->net->features |=
NETIF_F_IP_CSUM;
else
- dhd->iflist[0]->net->features &=
+ drvr_priv->iflist[0]->net->features &=
~NETIF_F_IP_CSUM;
}
static int brcmf_netdev_ioctl_entry(struct net_device *net, struct ifreq *ifr,
int cmd)
{
- dhd_info_t *dhd = *(dhd_info_t **) netdev_priv(net);
- dhd_ioctl_t ioc;
+ struct brcmf_info *drvr_priv = *(struct brcmf_info **) netdev_priv(net);
+ struct brcmf_c_ioctl ioc;
int bcmerror = 0;
int buflen = 0;
void *buf = NULL;
int ifidx;
bool is_set_key_cmd;
- ifidx = brcmf_net2idx(dhd, net);
- DHD_TRACE(("%s: ifidx %d, cmd 0x%04x\n", __func__, ifidx, cmd));
+ ifidx = brcmf_net2idx(drvr_priv, net);
+ BRCMF_TRACE(("%s: ifidx %d, cmd 0x%04x\n", __func__, ifidx, cmd));
- if (ifidx == DHD_BAD_IF)
+ if (ifidx == BRCMF_BAD_IF)
return -1;
if (cmd == SIOCETHTOOL)
- return brcmf_ethtool(dhd, (void *)ifr->ifr_data);
+ return brcmf_ethtool(drvr_priv, (void *)ifr->ifr_data);
if (cmd != SIOCDEVPRIVATE)
return -EOPNOTSUPP;
memset(&ioc, 0, sizeof(ioc));
/* Copy the ioc control structure part of ioctl request */
- if (copy_from_user(&ioc, ifr->ifr_data, sizeof(wl_ioctl_t))) {
+ if (copy_from_user(&ioc, ifr->ifr_data, sizeof(struct brcmf_ioctl))) {
bcmerror = -EINVAL;
goto done;
}
/* Copy out any buffer passed */
if (ioc.buf) {
- buflen = min_t(int, ioc.len, DHD_IOCTL_MAXLEN);
+ buflen = min_t(int, ioc.len, BRCMF_IOCTL_MAXLEN);
/* optimization for direct ioctl calls from kernel */
/*
if (segment_eq(get_fs(), KERNEL_DS)) {
}
}
- /* To differentiate between wl and dhd read 4 more byes */
- if ((copy_from_user(&driver, (char *)ifr->ifr_data + sizeof(wl_ioctl_t),
- sizeof(uint)) != 0)) {
+ /* To differentiate read 4 more byes */
+ if ((copy_from_user(&driver, (char *)ifr->ifr_data +
+ sizeof(struct brcmf_ioctl), sizeof(uint)) != 0)) {
bcmerror = -EINVAL;
goto done;
}
goto done;
}
- /* check for local dhd ioctl and handle it */
- if (driver == DHD_IOCTL_MAGIC) {
- bcmerror = brcmf_c_ioctl((void *)&dhd->pub, &ioc, buf, buflen);
+ /* check for local brcmf ioctl and handle it */
+ if (driver == BRCMF_IOCTL_MAGIC) {
+ bcmerror = brcmf_c_ioctl((void *)&drvr_priv->pub, &ioc, buf, buflen);
if (bcmerror)
- dhd->pub.bcmerror = bcmerror;
+ drvr_priv->pub.bcmerror = bcmerror;
goto done;
}
/* send to dongle (must be up, and wl) */
- if ((dhd->pub.busstate != DHD_BUS_DATA)) {
- DHD_ERROR(("%s DONGLE_DOWN,__func__\n", __func__));
+ if ((drvr_priv->pub.busstate != BRCMF_BUS_DATA)) {
+ BRCMF_ERROR(("%s DONGLE_DOWN,__func__\n", __func__));
bcmerror = -EIO;
goto done;
}
- if (!dhd->pub.iswl) {
+ if (!drvr_priv->pub.iswl) {
bcmerror = -EIO;
goto done;
}
brcmf_netdev_wait_pend8021x(net);
bcmerror =
- brcmf_proto_ioctl(&dhd->pub, ifidx, (wl_ioctl_t *)&ioc, buf,
- buflen);
+ brcmf_proto_ioctl(&drvr_priv->pub, ifidx, (struct brcmf_ioctl *)&ioc,
+ buf, buflen);
done:
if (!bcmerror && buf && ioc.buf) {
static int brcmf_netdev_stop(struct net_device *net)
{
#if !defined(IGNORE_ETH0_DOWN)
- dhd_info_t *dhd = *(dhd_info_t **) netdev_priv(net);
+ struct brcmf_info *drvr_priv = *(struct brcmf_info **) netdev_priv(net);
- DHD_TRACE(("%s: Enter\n", __func__));
- wl_cfg80211_down();
- if (dhd->pub.up == 0)
+ BRCMF_TRACE(("%s: Enter\n", __func__));
+ brcmf_cfg80211_down();
+ if (drvr_priv->pub.up == 0)
return 0;
/* Set state and stop OS transmissions */
- dhd->pub.up = 0;
+ drvr_priv->pub.up = 0;
netif_stop_queue(net);
#else
- DHD_ERROR(("BYPASS %s:due to BRCM compilation : under investigation\n",
- __func__));
+ BRCMF_ERROR(("BYPASS %s:due to BRCM compilation: under investigation\n",
+ __func__));
#endif /* !defined(IGNORE_ETH0_DOWN) */
return 0;
static int brcmf_netdev_open(struct net_device *net)
{
- dhd_info_t *dhd = *(dhd_info_t **) netdev_priv(net);
+ struct brcmf_info *drvr_priv = *(struct brcmf_info **) netdev_priv(net);
u32 toe_ol;
- int ifidx = brcmf_net2idx(dhd, net);
+ int ifidx = brcmf_net2idx(drvr_priv, net);
s32 ret = 0;
- DHD_TRACE(("%s: ifidx %d\n", __func__, ifidx));
+ BRCMF_TRACE(("%s: ifidx %d\n", __func__, ifidx));
if (ifidx == 0) { /* do it only for primary eth0 */
/* try to bring up bus */
- ret = brcmf_bus_start(&dhd->pub);
+ ret = brcmf_bus_start(&drvr_priv->pub);
if (ret != 0) {
- DHD_ERROR(("%s: failed with code %d\n", __func__, ret));
+ BRCMF_ERROR(("%s: failed with code %d\n",
+ __func__, ret));
return -1;
}
- atomic_set(&dhd->pend_8021x_cnt, 0);
+ atomic_set(&drvr_priv->pend_8021x_cnt, 0);
- memcpy(net->dev_addr, dhd->pub.mac, ETH_ALEN);
+ memcpy(net->dev_addr, drvr_priv->pub.mac, ETH_ALEN);
/* Get current TOE mode from dongle */
- if (brcmf_toe_get(dhd, ifidx, &toe_ol) >= 0
+ if (brcmf_toe_get(drvr_priv, ifidx, &toe_ol) >= 0
&& (toe_ol & TOE_TX_CSUM_OL) != 0)
- dhd->iflist[ifidx]->net->features |= NETIF_F_IP_CSUM;
+ drvr_priv->iflist[ifidx]->net->features |=
+ NETIF_F_IP_CSUM;
else
- dhd->iflist[ifidx]->net->features &= ~NETIF_F_IP_CSUM;
+ drvr_priv->iflist[ifidx]->net->features &=
+ ~NETIF_F_IP_CSUM;
}
/* Allow transmit calls */
netif_start_queue(net);
- dhd->pub.up = 1;
- if (unlikely(wl_cfg80211_up())) {
- DHD_ERROR(("%s: failed to bring up cfg80211\n",
- __func__));
+ drvr_priv->pub.up = 1;
+ if (unlikely(brcmf_cfg80211_up())) {
+ BRCMF_ERROR(("%s: failed to bring up cfg80211\n",
+ __func__));
return -1;
}
}
int
-brcmf_add_if(dhd_info_t *dhd, int ifidx, void *handle, char *name,
+brcmf_add_if(struct brcmf_info *drvr_priv, int ifidx, void *handle, char *name,
u8 *mac_addr, u32 flags, u8 bssidx)
{
- dhd_if_t *ifp;
+ struct brcmf_if *ifp;
- DHD_TRACE(("%s: idx %d, handle->%p\n", __func__, ifidx, handle));
+ BRCMF_TRACE(("%s: idx %d, handle->%p\n", __func__, ifidx, handle));
- ASSERT(dhd && (ifidx < DHD_MAX_IFS));
-
- ifp = dhd->iflist[ifidx];
+ ifp = drvr_priv->iflist[ifidx];
if (!ifp) {
- ifp = kmalloc(sizeof(dhd_if_t), GFP_ATOMIC);
+ ifp = kmalloc(sizeof(struct brcmf_if), GFP_ATOMIC);
if (!ifp) {
- DHD_ERROR(("%s: OOM - dhd_if_t\n", __func__));
+ BRCMF_ERROR(("%s: OOM - struct brcmf_if\n", __func__));
return -ENOMEM;
}
}
- memset(ifp, 0, sizeof(dhd_if_t));
- ifp->info = dhd;
- dhd->iflist[ifidx] = ifp;
+ memset(ifp, 0, sizeof(struct brcmf_if));
+ ifp->info = drvr_priv;
+ drvr_priv->iflist[ifidx] = ifp;
strlcpy(ifp->name, name, IFNAMSIZ);
if (mac_addr != NULL)
memcpy(&ifp->mac_addr, mac_addr, ETH_ALEN);
if (handle == NULL) {
ifp->state = BRCMF_E_IF_ADD;
ifp->idx = ifidx;
- ASSERT(dhd->sysioc_tsk);
- up(&dhd->sysioc_sem);
+ up(&drvr_priv->sysioc_sem);
} else
ifp->net = (struct net_device *)handle;
return 0;
}
-void brcmf_del_if(dhd_info_t *dhd, int ifidx)
+void brcmf_del_if(struct brcmf_info *drvr_priv, int ifidx)
{
- dhd_if_t *ifp;
+ struct brcmf_if *ifp;
- DHD_TRACE(("%s: idx %d\n", __func__, ifidx));
+ BRCMF_TRACE(("%s: idx %d\n", __func__, ifidx));
- ASSERT(dhd && ifidx && (ifidx < DHD_MAX_IFS));
- ifp = dhd->iflist[ifidx];
+ ifp = drvr_priv->iflist[ifidx];
if (!ifp) {
- DHD_ERROR(("%s: Null interface\n", __func__));
+ BRCMF_ERROR(("%s: Null interface\n", __func__));
return;
}
ifp->state = BRCMF_E_IF_DEL;
ifp->idx = ifidx;
- ASSERT(dhd->sysioc_tsk);
- up(&dhd->sysioc_sem);
+ up(&drvr_priv->sysioc_sem);
}
-dhd_pub_t *brcmf_attach(struct dhd_bus *bus, uint bus_hdrlen)
+struct brcmf_pub *brcmf_attach(struct brcmf_bus *bus, uint bus_hdrlen)
{
- dhd_info_t *dhd = NULL;
+ struct brcmf_info *drvr_priv = NULL;
struct net_device *net;
- DHD_TRACE(("%s: Enter\n", __func__));
- /* updates firmware nvram path if it was provided as module
- paramters */
- if ((firmware_path != NULL) && (firmware_path[0] != '\0'))
- strcpy(brcmf_fw_path, firmware_path);
- if ((nvram_path != NULL) && (nvram_path[0] != '\0'))
- strcpy(brcmf_nv_path, nvram_path);
+ BRCMF_TRACE(("%s: Enter\n", __func__));
/* Allocate etherdev, including space for private structure */
- net = alloc_etherdev(sizeof(dhd));
+ net = alloc_etherdev(sizeof(drvr_priv));
if (!net) {
- DHD_ERROR(("%s: OOM - alloc_etherdev\n", __func__));
+ BRCMF_ERROR(("%s: OOM - alloc_etherdev\n", __func__));
goto fail;
}
- /* Allocate primary dhd_info */
- dhd = kzalloc(sizeof(dhd_info_t), GFP_ATOMIC);
- if (!dhd) {
- DHD_ERROR(("%s: OOM - alloc dhd_info\n", __func__));
+ /* Allocate primary brcmf_info */
+ drvr_priv = kzalloc(sizeof(struct brcmf_info), GFP_ATOMIC);
+ if (!drvr_priv) {
+ BRCMF_ERROR(("%s: OOM - alloc brcmf_info\n", __func__));
goto fail;
}
/*
- * Save the dhd_info into the priv
+ * Save the brcmf_info into the priv
*/
- memcpy(netdev_priv(net), &dhd, sizeof(dhd));
+ memcpy(netdev_priv(net), &drvr_priv, sizeof(drvr_priv));
/* Set network interface name if it was provided as module parameter */
if (iface_name[0]) {
strcat(net->name, "%d");
}
- if (brcmf_add_if(dhd, 0, (void *)net, net->name, NULL, 0, 0) ==
- DHD_BAD_IF)
+ if (brcmf_add_if(drvr_priv, 0, (void *)net, net->name, NULL, 0, 0) ==
+ BRCMF_BAD_IF)
goto fail;
net->netdev_ops = NULL;
- sema_init(&dhd->proto_sem, 1);
+ sema_init(&drvr_priv->proto_sem, 1);
/* Initialize other structure content */
- init_waitqueue_head(&dhd->ioctl_resp_wait);
-
- /* Initialize the spinlocks */
- spin_lock_init(&dhd->sdlock);
+ init_waitqueue_head(&drvr_priv->ioctl_resp_wait);
/* Link to info module */
- dhd->pub.info = dhd;
+ drvr_priv->pub.info = drvr_priv;
/* Link to bus module */
- dhd->pub.bus = bus;
- dhd->pub.hdrlen = bus_hdrlen;
+ drvr_priv->pub.bus = bus;
+ drvr_priv->pub.hdrlen = bus_hdrlen;
/* Attach and link in the protocol */
- if (brcmf_proto_attach(&dhd->pub) != 0) {
- DHD_ERROR(("dhd_prot_attach failed\n"));
+ if (brcmf_proto_attach(&drvr_priv->pub) != 0) {
+ BRCMF_ERROR(("brcmf_prot_attach failed\n"));
goto fail;
}
/* Attach and link in the cfg80211 */
- if (unlikely(wl_cfg80211_attach(net, &dhd->pub))) {
- DHD_ERROR(("wl_cfg80211_attach failed\n"));
+ if (unlikely(brcmf_cfg80211_attach(net, &drvr_priv->pub))) {
+ BRCMF_ERROR(("wl_cfg80211_attach failed\n"));
goto fail;
}
- if (!brcmf_no_fw_req) {
- strcpy(brcmf_fw_path, wl_cfg80211_get_fwname());
- strcpy(brcmf_nv_path, wl_cfg80211_get_nvramname());
- }
-
- /* Initialize thread based operation and lock */
- sema_init(&dhd->sdsem, 1);
- if ((brcmf_watchdog_prio >= 0) && (brcmf_dpc_prio >= 0))
- dhd->threads_only = true;
- else
- dhd->threads_only = false;
if (brcmf_sysioc) {
- sema_init(&dhd->sysioc_sem, 0);
- dhd->sysioc_tsk = kthread_run(_brcmf_sysioc_thread, dhd,
- "_dhd_sysioc");
- if (IS_ERR(dhd->sysioc_tsk)) {
+ sema_init(&drvr_priv->sysioc_sem, 0);
+ drvr_priv->sysioc_tsk = kthread_run(_brcmf_sysioc_thread, drvr_priv,
+ "_brcmf_sysioc");
+ if (IS_ERR(drvr_priv->sysioc_tsk)) {
printk(KERN_WARNING
- "_dhd_sysioc thread failed to start\n");
- dhd->sysioc_tsk = NULL;
+ "_brcmf_sysioc thread failed to start\n");
+ drvr_priv->sysioc_tsk = NULL;
}
} else
- dhd->sysioc_tsk = NULL;
+ drvr_priv->sysioc_tsk = NULL;
/*
- * Save the dhd_info into the priv
+ * Save the brcmf_info into the priv
*/
- memcpy(netdev_priv(net), &dhd, sizeof(dhd));
+ memcpy(netdev_priv(net), &drvr_priv, sizeof(drvr_priv));
-#if defined(CUSTOMER_HW2) && defined(CONFIG_WIFI_CONTROL_FUNC)
- g_bus = bus;
-#endif
#if defined(CONFIG_PM_SLEEP)
atomic_set(&brcmf_mmc_suspend, false);
#endif /* defined(CONFIG_PM_SLEEP) */
- /* && defined(DHD_GPL) */
- /* Init lock suspend to prevent kernel going to suspend */
-#ifdef CONFIG_HAS_EARLYSUSPEND
- dhd->early_suspend.level = EARLY_SUSPEND_LEVEL_BLANK_SCREEN + 20;
- dhd->early_suspend.suspend = brcmf_early_suspend;
- dhd->early_suspend.resume = brcmf_late_resume;
- register_early_suspend(&dhd->early_suspend);
-#endif
-
- return &dhd->pub;
+ return &drvr_priv->pub;
fail:
if (net)
free_netdev(net);
- if (dhd)
- brcmf_detach(&dhd->pub);
+ if (drvr_priv)
+ brcmf_detach(&drvr_priv->pub);
return NULL;
}
-int brcmf_bus_start(dhd_pub_t *dhdp)
+int brcmf_bus_start(struct brcmf_pub *drvr)
{
int ret = -1;
- dhd_info_t *dhd = (dhd_info_t *) dhdp->info;
- char iovbuf[WL_EVENTING_MASK_LEN + 12]; /* Room for "event_msgs" +
- '\0' + bitvec */
-
- ASSERT(dhd);
-
- DHD_TRACE(("%s:\n", __func__));
+ struct brcmf_info *drvr_priv = drvr->info;
+ /* Room for "event_msgs" + '\0' + bitvec */
+ char iovbuf[BRCMF_EVENTING_MASK_LEN + 12];
- /* try to download image and nvram to the dongle */
- if (dhd->pub.busstate == DHD_BUS_DOWN) {
- if (!(dhd_bus_download_firmware(dhd->pub.bus, brcmf_fw_path,
- brcmf_nv_path))) {
- DHD_ERROR(("%s: dhd_bus_download_firmware failed. "
- "firmware = %s nvram = %s\n",
- __func__, brcmf_fw_path, brcmf_nv_path));
- return -1;
- }
- }
+ BRCMF_TRACE(("%s:\n", __func__));
/* Bring up the bus */
- ret = brcmf_sdbrcm_bus_init(&dhd->pub, true);
+ ret = brcmf_sdbrcm_bus_init(&drvr_priv->pub, true);
if (ret != 0) {
- DHD_ERROR(("%s, brcmf_sdbrcm_bus_init failed %d\n", __func__,
- ret));
+ BRCMF_ERROR(("%s, brcmf_sdbrcm_bus_init failed %d\n", __func__,
+ ret));
return ret;
}
/* If bus is not ready, can't come up */
- if (dhd->pub.busstate != DHD_BUS_DATA) {
- DHD_ERROR(("%s failed bus is not ready\n", __func__));
+ if (drvr_priv->pub.busstate != BRCMF_BUS_DATA) {
+ BRCMF_ERROR(("%s failed bus is not ready\n", __func__));
return -ENODEV;
}
- brcmu_mkiovar("event_msgs", dhdp->eventmask, WL_EVENTING_MASK_LEN,
+ brcmu_mkiovar("event_msgs", drvr->eventmask, BRCMF_EVENTING_MASK_LEN,
iovbuf, sizeof(iovbuf));
- brcmf_proto_cdc_query_ioctl(dhdp, 0, BRCMF_C_GET_VAR, iovbuf,
+ brcmf_proto_cdc_query_ioctl(drvr, 0, BRCMF_C_GET_VAR, iovbuf,
sizeof(iovbuf));
- memcpy(dhdp->eventmask, iovbuf, WL_EVENTING_MASK_LEN);
-
- setbit(dhdp->eventmask, BRCMF_E_SET_SSID);
- setbit(dhdp->eventmask, BRCMF_E_PRUNE);
- setbit(dhdp->eventmask, BRCMF_E_AUTH);
- setbit(dhdp->eventmask, BRCMF_E_REASSOC);
- setbit(dhdp->eventmask, BRCMF_E_REASSOC_IND);
- setbit(dhdp->eventmask, BRCMF_E_DEAUTH_IND);
- setbit(dhdp->eventmask, BRCMF_E_DISASSOC_IND);
- setbit(dhdp->eventmask, BRCMF_E_DISASSOC);
- setbit(dhdp->eventmask, BRCMF_E_JOIN);
- setbit(dhdp->eventmask, BRCMF_E_ASSOC_IND);
- setbit(dhdp->eventmask, BRCMF_E_PSK_SUP);
- setbit(dhdp->eventmask, BRCMF_E_LINK);
- setbit(dhdp->eventmask, BRCMF_E_NDIS_LINK);
- setbit(dhdp->eventmask, BRCMF_E_MIC_ERROR);
- setbit(dhdp->eventmask, BRCMF_E_PMKID_CACHE);
- setbit(dhdp->eventmask, BRCMF_E_TXFAIL);
- setbit(dhdp->eventmask, BRCMF_E_JOIN_START);
- setbit(dhdp->eventmask, BRCMF_E_SCAN_COMPLETE);
+ memcpy(drvr->eventmask, iovbuf, BRCMF_EVENTING_MASK_LEN);
+
+ setbit(drvr->eventmask, BRCMF_E_SET_SSID);
+ setbit(drvr->eventmask, BRCMF_E_PRUNE);
+ setbit(drvr->eventmask, BRCMF_E_AUTH);
+ setbit(drvr->eventmask, BRCMF_E_REASSOC);
+ setbit(drvr->eventmask, BRCMF_E_REASSOC_IND);
+ setbit(drvr->eventmask, BRCMF_E_DEAUTH_IND);
+ setbit(drvr->eventmask, BRCMF_E_DISASSOC_IND);
+ setbit(drvr->eventmask, BRCMF_E_DISASSOC);
+ setbit(drvr->eventmask, BRCMF_E_JOIN);
+ setbit(drvr->eventmask, BRCMF_E_ASSOC_IND);
+ setbit(drvr->eventmask, BRCMF_E_PSK_SUP);
+ setbit(drvr->eventmask, BRCMF_E_LINK);
+ setbit(drvr->eventmask, BRCMF_E_NDIS_LINK);
+ setbit(drvr->eventmask, BRCMF_E_MIC_ERROR);
+ setbit(drvr->eventmask, BRCMF_E_PMKID_CACHE);
+ setbit(drvr->eventmask, BRCMF_E_TXFAIL);
+ setbit(drvr->eventmask, BRCMF_E_JOIN_START);
+ setbit(drvr->eventmask, BRCMF_E_SCAN_COMPLETE);
/* enable dongle roaming event */
- dhdp->pktfilter_count = 1;
+ drvr->pktfilter_count = 1;
/* Setup filter to allow only unicast */
- dhdp->pktfilter[0] = "100 0 0 0 0x01 0x00";
+ drvr->pktfilter[0] = "100 0 0 0 0x01 0x00";
/* Bus is ready, do any protocol initialization */
- ret = brcmf_proto_init(&dhd->pub);
+ ret = brcmf_proto_init(&drvr_priv->pub);
if (ret < 0)
return ret;
return 0;
}
-int brcmf_iovar(dhd_pub_t *pub, int ifidx, char *name, char *cmd_buf,
- uint cmd_len, int set)
-{
- char buf[strlen(name) + 1 + cmd_len];
- int len = sizeof(buf);
- wl_ioctl_t ioc;
- int ret;
-
- len = brcmu_mkiovar(name, cmd_buf, cmd_len, buf, len);
-
- memset(&ioc, 0, sizeof(ioc));
-
- ioc.cmd = set ? BRCMF_C_SET_VAR : BRCMF_C_GET_VAR;
- ioc.buf = buf;
- ioc.len = len;
- ioc.set = set;
-
- ret = brcmf_proto_ioctl(pub, ifidx, &ioc, ioc.buf, ioc.len);
- if (!set && ret >= 0)
- memcpy(cmd_buf, buf, cmd_len);
-
- return ret;
-}
-
static struct net_device_ops brcmf_netdev_ops_pri = {
.ndo_open = brcmf_netdev_open,
.ndo_stop = brcmf_netdev_stop,
.ndo_set_multicast_list = brcmf_netdev_set_multicast_list
};
-int brcmf_net_attach(dhd_pub_t *dhdp, int ifidx)
+int brcmf_net_attach(struct brcmf_pub *drvr, int ifidx)
{
- dhd_info_t *dhd = (dhd_info_t *) dhdp->info;
+ struct brcmf_info *drvr_priv = drvr->info;
struct net_device *net;
u8 temp_addr[ETH_ALEN] = {
0x00, 0x90, 0x4c, 0x11, 0x22, 0x33};
- DHD_TRACE(("%s: ifidx %d\n", __func__, ifidx));
-
- ASSERT(dhd && dhd->iflist[ifidx]);
+ BRCMF_TRACE(("%s: ifidx %d\n", __func__, ifidx));
- net = dhd->iflist[ifidx]->net;
- ASSERT(net);
-
- ASSERT(!net->netdev_ops);
+ net = drvr_priv->iflist[ifidx]->net;
net->netdev_ops = &brcmf_netdev_ops_pri;
/*
*/
if (ifidx != 0) {
/* for virtual interfaces use the primary MAC */
- memcpy(temp_addr, dhd->pub.mac, ETH_ALEN);
+ memcpy(temp_addr, drvr_priv->pub.mac, ETH_ALEN);
}
if (ifidx == 1) {
- DHD_TRACE(("%s ACCESS POINT MAC:\n", __func__));
+ BRCMF_TRACE(("%s ACCESS POINT MAC:\n", __func__));
/* ACCESSPOINT INTERFACE CASE */
temp_addr[0] |= 0X02; /* set bit 2 ,
- Locally Administered address */
}
- net->hard_header_len = ETH_HLEN + dhd->pub.hdrlen;
+ net->hard_header_len = ETH_HLEN + drvr_priv->pub.hdrlen;
net->ethtool_ops = &brcmf_ethtool_ops;
- dhd->pub.rxsz = net->mtu + net->hard_header_len + dhd->pub.hdrlen;
+ drvr_priv->pub.rxsz = net->mtu + net->hard_header_len +
+ drvr_priv->pub.hdrlen;
memcpy(net->dev_addr, temp_addr, ETH_ALEN);
if (register_netdev(net) != 0) {
- DHD_ERROR(("%s: couldn't register the net device\n",
- __func__));
+ BRCMF_ERROR(("%s: couldn't register the net device\n",
+ __func__));
goto fail;
}
- DHD_INFO(("%s: Broadcom Dongle Host Driver\n", net->name));
+ BRCMF_INFO(("%s: Broadcom Dongle Host Driver\n", net->name));
return 0;
return -EBADE;
}
-static void brcmf_bus_detach(dhd_pub_t *dhdp)
+static void brcmf_bus_detach(struct brcmf_pub *drvr)
{
- dhd_info_t *dhd;
+ struct brcmf_info *drvr_priv;
- DHD_TRACE(("%s: Enter\n", __func__));
+ BRCMF_TRACE(("%s: Enter\n", __func__));
- if (dhdp) {
- dhd = (dhd_info_t *) dhdp->info;
- if (dhd) {
+ if (drvr) {
+ drvr_priv = drvr->info;
+ if (drvr_priv) {
/* Stop the protocol module */
- brcmf_proto_stop(&dhd->pub);
+ brcmf_proto_stop(&drvr_priv->pub);
/* Stop the bus module */
- brcmf_sdbrcm_bus_stop(dhd->pub.bus, true);
+ brcmf_sdbrcm_bus_stop(drvr_priv->pub.bus, true);
}
}
}
-void brcmf_detach(dhd_pub_t *dhdp)
+void brcmf_detach(struct brcmf_pub *drvr)
{
- dhd_info_t *dhd;
+ struct brcmf_info *drvr_priv;
- DHD_TRACE(("%s: Enter\n", __func__));
+ BRCMF_TRACE(("%s: Enter\n", __func__));
- if (dhdp) {
- dhd = (dhd_info_t *) dhdp->info;
- if (dhd) {
- dhd_if_t *ifp;
+ if (drvr) {
+ drvr_priv = drvr->info;
+ if (drvr_priv) {
+ struct brcmf_if *ifp;
int i;
-#if defined(CONFIG_HAS_EARLYSUSPEND)
- if (dhd->early_suspend.suspend)
- unregister_early_suspend(&dhd->early_suspend);
-#endif /* defined(CONFIG_HAS_EARLYSUSPEND) */
-
- for (i = 1; i < DHD_MAX_IFS; i++)
- if (dhd->iflist[i])
- brcmf_del_if(dhd, i);
+ for (i = 1; i < BRCMF_MAX_IFS; i++)
+ if (drvr_priv->iflist[i])
+ brcmf_del_if(drvr_priv, i);
- ifp = dhd->iflist[0];
- ASSERT(ifp);
+ ifp = drvr_priv->iflist[0];
if (ifp->net->netdev_ops == &brcmf_netdev_ops_pri) {
brcmf_netdev_stop(ifp->net);
unregister_netdev(ifp->net);
}
- if (dhd->sysioc_tsk) {
- send_sig(SIGTERM, dhd->sysioc_tsk, 1);
- kthread_stop(dhd->sysioc_tsk);
- dhd->sysioc_tsk = NULL;
+ if (drvr_priv->sysioc_tsk) {
+ send_sig(SIGTERM, drvr_priv->sysioc_tsk, 1);
+ kthread_stop(drvr_priv->sysioc_tsk);
+ drvr_priv->sysioc_tsk = NULL;
}
- brcmf_bus_detach(dhdp);
+ brcmf_bus_detach(drvr);
- if (dhdp->prot)
- brcmf_proto_detach(dhdp);
+ if (drvr->prot)
+ brcmf_proto_detach(drvr);
- wl_cfg80211_detach();
+ brcmf_cfg80211_detach();
- /* && defined(DHD_GPL) */
free_netdev(ifp->net);
kfree(ifp);
- kfree(dhd);
+ kfree(drvr_priv);
}
}
}
static void __exit brcmf_module_cleanup(void)
{
- DHD_TRACE(("%s: Enter\n", __func__));
+ BRCMF_TRACE(("%s: Enter\n", __func__));
- dhd_bus_unregister();
+ brcmf_bus_unregister();
}
static int __init brcmf_module_init(void)
{
int error;
- DHD_TRACE(("%s: Enter\n", __func__));
+ BRCMF_TRACE(("%s: Enter\n", __func__));
- error = dhd_bus_register();
+ error = brcmf_bus_register();
if (error) {
- DHD_ERROR(("%s: dhd_bus_register failed\n", __func__));
+ BRCMF_ERROR(("%s: brcmf_bus_register failed\n", __func__));
goto failed;
}
return 0;
module_init(brcmf_module_init);
module_exit(brcmf_module_cleanup);
-/*
- * OS specific functions required to implement DHD driver in OS independent way
- */
-int brcmf_os_proto_block(dhd_pub_t *pub)
+int brcmf_os_proto_block(struct brcmf_pub *drvr)
{
- dhd_info_t *dhd = (dhd_info_t *) (pub->info);
+ struct brcmf_info *drvr_priv = drvr->info;
- if (dhd) {
- down(&dhd->proto_sem);
+ if (drvr_priv) {
+ down(&drvr_priv->proto_sem);
return 1;
}
return 0;
}
-int brcmf_os_proto_unblock(dhd_pub_t *pub)
+int brcmf_os_proto_unblock(struct brcmf_pub *drvr)
{
- dhd_info_t *dhd = (dhd_info_t *) (pub->info);
+ struct brcmf_info *drvr_priv = drvr->info;
- if (dhd) {
- up(&dhd->proto_sem);
+ if (drvr_priv) {
+ up(&drvr_priv->proto_sem);
return 1;
}
brcmf_ioctl_timeout_msec = (int)timeout_msec;
}
-int brcmf_os_ioctl_resp_wait(dhd_pub_t *pub, uint *condition, bool *pending)
+int brcmf_os_ioctl_resp_wait(struct brcmf_pub *drvr, uint *condition,
+ bool *pending)
{
- dhd_info_t *dhd = (dhd_info_t *) (pub->info);
+ struct brcmf_info *drvr_priv = drvr->info;
DECLARE_WAITQUEUE(wait, current);
int timeout = brcmf_ioctl_timeout_msec;
timeout = timeout * HZ / 1000;
/* Wait until control frame is available */
- add_wait_queue(&dhd->ioctl_resp_wait, &wait);
+ add_wait_queue(&drvr_priv->ioctl_resp_wait, &wait);
set_current_state(TASK_INTERRUPTIBLE);
while (!(*condition) && (!signal_pending(current) && timeout))
*pending = true;
set_current_state(TASK_RUNNING);
- remove_wait_queue(&dhd->ioctl_resp_wait, &wait);
+ remove_wait_queue(&drvr_priv->ioctl_resp_wait, &wait);
return timeout;
}
-int brcmf_os_ioctl_resp_wake(dhd_pub_t *pub)
+int brcmf_os_ioctl_resp_wake(struct brcmf_pub *drvr)
{
- dhd_info_t *dhd = (dhd_info_t *) (pub->info);
+ struct brcmf_info *drvr_priv = drvr->info;
- if (waitqueue_active(&dhd->ioctl_resp_wait))
- wake_up_interruptible(&dhd->ioctl_resp_wait);
+ if (waitqueue_active(&drvr_priv->ioctl_resp_wait))
+ wake_up_interruptible(&drvr_priv->ioctl_resp_wait);
return 0;
}
-void *brcmf_os_open_image(char *filename)
-{
- struct file *fp;
-
- if (!brcmf_no_fw_req)
- return wl_cfg80211_request_fw(filename);
-
- fp = filp_open(filename, O_RDONLY, 0);
- /*
- * 2.6.11 (FC4) supports filp_open() but later revs don't?
- * Alternative:
- * fp = open_namei(AT_FDCWD, filename, O_RD, 0);
- * ???
- */
- if (IS_ERR(fp))
- fp = NULL;
-
- return fp;
-}
-
-int brcmf_os_get_image_block(char *buf, int len, void *image)
-{
- struct file *fp = (struct file *)image;
- int rdlen;
-
- if (!brcmf_no_fw_req)
- return wl_cfg80211_read_fw(buf, len);
-
- if (!image)
- return 0;
-
- rdlen = kernel_read(fp, fp->f_pos, buf, len);
- if (rdlen > 0)
- fp->f_pos += rdlen;
-
- return rdlen;
-}
-
-void brcmf_os_close_image(void *image)
-{
- if (!brcmf_no_fw_req)
- return wl_cfg80211_release_fw();
- if (image)
- filp_close((struct file *)image, NULL);
-}
-
-void brcmf_os_sdlock(dhd_pub_t *pub)
-{
- dhd_info_t *dhd;
-
- dhd = (dhd_info_t *) (pub->info);
-
- if (dhd->threads_only)
- down(&dhd->sdsem);
- else
- spin_lock_bh(&dhd->sdlock);
-}
-
-void brcmf_os_sdunlock(dhd_pub_t *pub)
-{
- dhd_info_t *dhd;
-
- dhd = (dhd_info_t *) (pub->info);
-
- if (dhd->threads_only)
- up(&dhd->sdsem);
- else
- spin_unlock_bh(&dhd->sdlock);
-}
-
-static int brcmf_host_event(dhd_info_t *dhd, int *ifidx, void *pktdata,
- brcmf_event_msg_t *event, void **data)
+static int brcmf_host_event(struct brcmf_info *drvr_priv, int *ifidx, void *pktdata,
+ struct brcmf_event_msg *event, void **data)
{
int bcmerror = 0;
- ASSERT(dhd != NULL);
-
- bcmerror = brcmf_c_host_event(dhd, ifidx, pktdata, event, data);
+ bcmerror = brcmf_c_host_event(drvr_priv, ifidx, pktdata, event, data);
if (bcmerror != 0)
return bcmerror;
- ASSERT(dhd->iflist[*ifidx] != NULL);
- ASSERT(dhd->iflist[*ifidx]->net != NULL);
- if (dhd->iflist[*ifidx]->net)
- wl_cfg80211_event(dhd->iflist[*ifidx]->net, event, *data);
+ if (drvr_priv->iflist[*ifidx]->net)
+ brcmf_cfg80211_event(drvr_priv->iflist[*ifidx]->net,
+ event, *data);
return bcmerror;
}
int brcmf_netdev_reset(struct net_device *dev, u8 flag)
{
- dhd_info_t *dhd = *(dhd_info_t **)netdev_priv(dev);
+ struct brcmf_info *drvr_priv = *(struct brcmf_info **)netdev_priv(dev);
- brcmf_bus_devreset(&dhd->pub, flag);
+ brcmf_bus_devreset(&drvr_priv->pub, flag);
return 1;
}
-int brcmf_netdev_set_suspend_disable(struct net_device *dev, int val)
+static int brcmf_get_pend_8021x_cnt(struct brcmf_info *drvr_priv)
{
- dhd_info_t *dhd = *(dhd_info_t **)netdev_priv(dev);
- int ret = 0;
-
- if (dhd) {
- ret = dhd->pub.suspend_disable_flag;
- dhd->pub.suspend_disable_flag = val;
- }
- return ret;
-}
-
-int brcmf_netdev_set_suspend(struct net_device *dev, int val)
-{
- int ret = 0;
-#if defined(CONFIG_HAS_EARLYSUSPEND)
- dhd_info_t *dhd = *(dhd_info_t **)netdev_priv(dev);
-
- if (dhd) {
- brcmf_os_proto_block(&dhd->pub);
- ret = brcmf_set_suspend(val, &dhd->pub);
- brcmf_os_proto_unblock(&dhd->pub);
- }
-#endif /* defined(CONFIG_HAS_EARLYSUSPEND) */
- return ret;
-}
-
-int brcmf_netdev_set_dtim_skip(struct net_device *dev, int val)
-{
- dhd_info_t *dhd = *(dhd_info_t **) netdev_priv(dev);
-
- if (dhd)
- dhd->pub.dtim_skip = val;
-
- return 0;
-}
-
-int brcmf_netdev_set_packet_filter(struct net_device *dev, int val)
-{
- dhd_info_t *dhd = *(dhd_info_t **) netdev_priv(dev);
- int ret = 0;
-
- /* Packet filtering is set only if we still in early-suspend and
- * we need either to turn it ON or turn it OFF
- * We can always turn it OFF in case of early-suspend, but we turn it
- * back ON only if suspend_disable_flag was not set
- */
- if (dhd && dhd->pub.up) {
- brcmf_os_proto_block(&dhd->pub);
- if (dhd->pub.in_suspend) {
- if (!val || (val && !dhd->pub.suspend_disable_flag))
- brcmf_set_packet_filter(val, &dhd->pub);
- }
- brcmf_os_proto_unblock(&dhd->pub);
- }
- return ret;
-}
-
-void brcmf_netdev_init_ioctl(struct net_device *dev)
-{
- dhd_info_t *dhd = *(dhd_info_t **)netdev_priv(dev);
-
- brcmf_c_preinit_ioctls(&dhd->pub);
-}
-
-static int brcmf_get_pend_8021x_cnt(dhd_info_t *dhd)
-{
- return atomic_read(&dhd->pend_8021x_cnt);
+ return atomic_read(&drvr_priv->pend_8021x_cnt);
}
#define MAX_WAIT_FOR_8021X_TX 10
int brcmf_netdev_wait_pend8021x(struct net_device *dev)
{
- dhd_info_t *dhd = *(dhd_info_t **)netdev_priv(dev);
+ struct brcmf_info *drvr_priv = *(struct brcmf_info **)netdev_priv(dev);
int timeout = 10 * HZ / 1000;
int ntimes = MAX_WAIT_FOR_8021X_TX;
- int pend = brcmf_get_pend_8021x_cnt(dhd);
+ int pend = brcmf_get_pend_8021x_cnt(drvr_priv);
while (ntimes && pend) {
if (pend) {
set_current_state(TASK_RUNNING);
ntimes--;
}
- pend = brcmf_get_pend_8021x_cnt(dhd);
+ pend = brcmf_get_pend_8021x_cnt(drvr_priv);
}
return pend;
}
#ifdef BCMDBG
-int brcmf_write_to_file(dhd_pub_t *dhd, u8 *buf, int size)
+int brcmf_write_to_file(struct brcmf_pub *drvr, u8 *buf, int size)
{
int ret = 0;
struct file *fp;
/* open file to write */
fp = filp_open("/tmp/mem_dump", O_WRONLY | O_CREAT, 0640);
if (!fp) {
- DHD_ERROR(("%s: open file error\n", __func__));
+ BRCMF_ERROR(("%s: open file error\n", __func__));
ret = -1;
goto exit;
}
return ret;
}
#endif /* BCMDBG */
-
-#if defined(BCMDBG)
-void osl_assert(char *exp, char *file, int line)
-{
- char tempbuf[256];
- char *basename;
-
- basename = strrchr(file, '/');
- /* skip the '/' */
- if (basename)
- basename++;
-
- if (!basename)
- basename = file;
-
- snprintf(tempbuf, 256,
- "assertion \"%s\" failed: file \"%s\", line %d\n", exp,
- basename, line);
-
- /*
- * Print assert message and give it time to
- * be written to /var/log/messages
- */
- if (!in_interrupt()) {
- const int delay = 3;
- printk(KERN_ERR "%s", tempbuf);
- printk(KERN_ERR "panic in %d seconds\n", delay);
- set_current_state(TASK_INTERRUPTIBLE);
- schedule_timeout(delay * HZ);
- }
-
- switch (g_assert_type) {
- case 0:
- panic(KERN_ERR "%s", tempbuf);
- break;
- case 1:
- printk(KERN_ERR "%s", tempbuf);
- BUG();
- break;
- case 2:
- printk(KERN_ERR "%s", tempbuf);
- break;
- default:
- break;
- }
-}
-#endif /* defined(BCMDBG) */
projects / deliverable / linux.git / blobdiff