#include <linux/kernel.h>
#include <linux/etherdevice.h>
-#include <linux/string.h>
+#include <linux/types.h>
#include <linux/pci_ids.h>
-#include <bcmdefs.h>
#include <linux/module.h>
#include <linux/pci.h>
#include <linux/sched.h>
-#include <osl.h>
-#define WLC_MAXBSSCFG 1 /* single BSS configs */
-
-#include <wlc_cfg.h>
+#include <linux/firmware.h>
#include <net/mac80211.h>
-#include <phy_version.h>
+
+#include <proto/802.11.h>
+#include <osl.h>
+#include <bcmdefs.h>
+#include <bcmwifi.h>
#include <bcmutils.h>
#include <pcicfg.h>
#include <wlioctl.h>
-#include <wlc_key.h>
-#include <sbhndpio.h>
#include <sbhnddma.h>
-#include <wlc_channel.h>
-#include <wlc_pub.h>
-#include <wlc_scb.h>
-#include <wl_dbg.h>
-#include <wl_export.h>
-
-#include <wl_mac80211.h>
-#include <linux/firmware.h>
-#include <wl_ucode.h>
-#include <d11ucode_ext.h>
+#include "phy/wlc_phy_int.h"
+#include "d11.h"
+#include "wlc_types.h"
+#include "wlc_cfg.h"
+#include "phy/phy_version.h"
+#include "wlc_key.h"
+#include "wlc_channel.h"
+#include "wlc_scb.h"
+#include "wlc_pub.h"
+#include "wl_dbg.h"
+#include "wl_export.h"
+#include "wl_ucode.h"
+#include "d11ucode_ext.h"
+#include "wl_mac80211.h"
static void wl_timer(unsigned long data);
-static void _wl_timer(wl_timer_t *t);
+static void _wl_timer(struct wl_timer *t);
static int ieee_hw_init(struct ieee80211_hw *hw);
static int wl_start_int(struct wl_info *wl, struct ieee80211_hw *hw,
struct sk_buff *skb);
static void wl_dpc(unsigned long data);
+static irqreturn_t wl_isr(int irq, void *dev_id);
+
+static int __devinit wl_pci_probe(struct pci_dev *pdev,
+ const struct pci_device_id *ent);
+static void wl_remove(struct pci_dev *pdev);
+static void wl_free(struct wl_info *wl);
MODULE_AUTHOR("Broadcom Corporation");
MODULE_DESCRIPTION("Broadcom 802.11n wireless LAN driver.");
};
MODULE_DEVICE_TABLE(pci, wl_id_table);
-static void wl_remove(struct pci_dev *pdev);
-
#ifdef BCMDBG
static int msglevel = 0xdeadbeef;
#define HW_TO_WL(hw) (hw->priv)
#define WL_TO_HW(wl) (wl->pub->ieee_hw)
+
+/* MAC80211 callback functions */
static int wl_ops_tx(struct ieee80211_hw *hw, struct sk_buff *skb);
static int wl_ops_start(struct ieee80211_hw *hw);
static void wl_ops_stop(struct ieee80211_hw *hw);
*/
ieee80211_wake_queues(hw);
+ WL_LOCK(wl);
blocked = wl_rfkill_set_hw_state(wl);
+ WL_UNLOCK(wl);
if (!blocked)
wiphy_rfkill_stop_polling(wl->pub->ieee_hw->wiphy);
static void wl_ops_stop(struct ieee80211_hw *hw)
{
+#ifdef BRCMDBG
struct wl_info *wl = hw->priv;
ASSERT(wl);
+#endif /*BRCMDBG*/
ieee80211_stop_queues(hw);
- return;
}
static int
val = 1;
else
val = 0;
+ WL_LOCK(wl);
wlc_set(wl->wlc, WLC_SET_SHORTSLOT_OVERRIDE, val);
+ WL_UNLOCK(wl);
}
if (changed & BSS_CHANGED_HT) {
/* BSSID changed, for whatever reason (IBSS and managed mode) */
WL_NONE("%s: new BSSID: aid %d bss:%pM\n", __func__,
info->aid, info->bssid);
+ WL_LOCK(wl);
wlc_set_addrmatch(wl->wlc, RCM_BSSID_OFFSET,
info->bssid);
+ WL_UNLOCK(wl);
}
if (changed & BSS_CHANGED_BEACON) {
/* Beacon data changed, retrieve new beacon (beaconing modes) */
struct scb *scb = (struct scb *)sta->drv_priv;
#endif
struct wl_info *wl = hw->priv;
+ int status;
ASSERT(scb->magic == SCB_MAGIC);
switch (action) {
WL_NONE("%s: action = IEEE80211_AMPDU_RX_STOP\n", __func__);
break;
case IEEE80211_AMPDU_TX_START:
- if (!wlc_aggregatable(wl->wlc, tid)) {
+ WL_LOCK(wl);
+ status = wlc_aggregatable(wl->wlc, tid);
+ WL_UNLOCK(wl);
+ if (!status) {
/* WL_ERROR("START: tid %d is not agg' able, return FAILURE to stack\n", tid); */
return -1;
}
*
* Perimeter lock is initialized in the course of this function.
*/
-int __devinit
+static int __devinit
wl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
{
int rc;
{
struct wl_info *wl;
struct ieee80211_hw *hw;
+ int status;
hw = pci_get_drvdata(pdev);
wl = HW_TO_WL(hw);
return;
}
- if (!wlc_chipmatch(pdev->vendor, pdev->device)) {
+ WL_LOCK(wl);
+ status = wlc_chipmatch(pdev->vendor, pdev->device);
+ WL_UNLOCK(wl);
+ if (!status) {
WL_ERROR("wl: wl_remove: wlc_chipmatch failed\n");
return;
}
* precondition: can both be called locked and unlocked
*
*/
-void wl_free(struct wl_info *wl)
+static void wl_free(struct wl_info *wl)
{
- wl_timer_t *t, *next;
+ struct wl_timer *t, *next;
struct osl_info *osh;
ASSERT(wl);
WL_LOCK(wl);
}
-irqreturn_t BCMFASTPATH wl_isr(int irq, void *dev_id)
+static irqreturn_t BCMFASTPATH wl_isr(int irq, void *dev_id)
{
struct wl_info *wl;
bool ours, wantdpc;
WL_UNLOCK(wl);
}
-static void wl_link_up(struct wl_info *wl, char *ifname)
-{
- WL_NONE("wl%d: link up (%s)\n", wl->pub->unit, ifname);
-}
-
-static void wl_link_down(struct wl_info *wl, char *ifname)
-{
- WL_NONE("wl%d: link down (%s)\n", wl->pub->unit, ifname);
-}
-
-/*
- * precondition: perimeter lock has been acquired
- */
-void wl_event(struct wl_info *wl, char *ifname, wlc_event_t *e)
-{
-
- switch (e->event.event_type) {
- case WLC_E_LINK:
- case WLC_E_NDIS_LINK:
- if (e->event.flags & WLC_EVENT_MSG_LINK)
- wl_link_up(wl, ifname);
- else
- wl_link_down(wl, ifname);
- break;
- case WLC_E_RADIO:
- break;
- }
-}
-
/*
* is called by the kernel from software irq context
*/
static void wl_timer(unsigned long data)
{
- _wl_timer((wl_timer_t *) data);
+ _wl_timer((struct wl_timer *) data);
}
/*
* precondition: perimeter lock is not acquired
*/
-static void _wl_timer(wl_timer_t *t)
+static void _wl_timer(struct wl_timer *t)
{
WL_LOCK(t->wl);
*
* precondition: perimeter lock has been acquired
*/
-wl_timer_t *wl_init_timer(struct wl_info *wl, void (*fn) (void *arg), void *arg,
- const char *name)
+struct wl_timer *wl_init_timer(struct wl_info *wl, void (*fn) (void *arg),
+ void *arg, const char *name)
{
- wl_timer_t *t;
+ struct wl_timer *t;
- t = kmalloc(sizeof(wl_timer_t), GFP_ATOMIC);
+ t = kmalloc(sizeof(struct wl_timer), GFP_ATOMIC);
if (!t) {
WL_ERROR("wl%d: wl_init_timer: out of memory\n", wl->pub->unit);
return 0;
}
- memset(t, 0, sizeof(wl_timer_t));
+ memset(t, 0, sizeof(struct wl_timer));
init_timer(&t->timer);
t->timer.data = (unsigned long) t;
*
* precondition: perimeter lock has been acquired
*/
-void wl_add_timer(struct wl_info *wl, wl_timer_t *t, uint ms, int periodic)
+void wl_add_timer(struct wl_info *wl, struct wl_timer *t, uint ms, int periodic)
{
#ifdef BCMDBG
if (t->set) {
*
* precondition: perimeter lock has been acquired
*/
-bool wl_del_timer(struct wl_info *wl, wl_timer_t *t)
+bool wl_del_timer(struct wl_info *wl, struct wl_timer *t)
{
if (t->set) {
t->set = false;
/*
* precondition: perimeter lock has been acquired
*/
-void wl_free_timer(struct wl_info *wl, wl_timer_t *t)
+void wl_free_timer(struct wl_info *wl, struct wl_timer *t)
{
- wl_timer_t *tmp;
+ struct wl_timer *tmp;
/* delete the timer in case it is active */
wl_del_timer(wl, t);