#define N_TX_QUEUES 4 /* #tx queues on mac80211<->driver interface */
-static void wl_timer(unsigned long data);
-static void _wl_timer(struct wl_timer *t);
+#define LOCK(wl) spin_lock_bh(&(wl)->lock)
+#define UNLOCK(wl) spin_unlock_bh(&(wl)->lock)
+
+/* locking from inside brcms_isr */
+#define ISR_LOCK(wl, flags)\
+ do {\
+ spin_lock(&(wl)->isr_lock);\
+ (void)(flags); } \
+ while (0)
+
+#define ISR_UNLOCK(wl, flags)\
+ do {\
+ spin_unlock(&(wl)->isr_lock);\
+ (void)(flags); } \
+ while (0)
+
+/* locking under LOCK() to synchronize with brcms_isr */
+#define INT_LOCK(wl, flags) spin_lock_irqsave(&(wl)->isr_lock, flags)
+#define INT_UNLOCK(wl, flags) spin_unlock_irqrestore(&(wl)->isr_lock, flags)
+
+static void brcms_timer(unsigned long data);
+static void _brcms_timer(struct brcms_timer *t);
static int ieee_hw_init(struct ieee80211_hw *hw);
FIF_OTHER_BSS | \
FIF_BCN_PRBRESP_PROMISC)
-static int wl_found;
+static int n_adapters_found;
-#define WL_DEV_IF(dev) ((struct wl_if *)netdev_priv(dev))
-#define WL_INFO(dev) ((struct wl_info *)(WL_DEV_IF(dev)->wl))
-static int wl_request_fw(struct wl_info *wl, struct pci_dev *pdev);
-static void wl_release_fw(struct wl_info *wl);
+static int brcms_request_fw(struct brcms_info *wl, struct pci_dev *pdev);
+static void brcms_release_fw(struct brcms_info *wl);
/* local prototypes */
-static void wl_dpc(unsigned long data);
-static irqreturn_t wl_isr(int irq, void *dev_id);
+static void brcms_dpc(unsigned long data);
+static irqreturn_t brcms_isr(int irq, void *dev_id);
-static int __devinit wl_pci_probe(struct pci_dev *pdev,
+static int __devinit brcms_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);
-static void wl_set_basic_rate(struct wl_rateset *rs, u16 rate, bool is_br);
+static void brcms_remove(struct pci_dev *pdev);
+static void brcms_free(struct brcms_info *wl);
+static void brcms_set_basic_rate(struct wl_rateset *rs, u16 rate, bool is_br);
MODULE_AUTHOR("Broadcom Corporation");
MODULE_DESCRIPTION("Broadcom 802.11n wireless LAN driver.");
MODULE_LICENSE("Dual BSD/GPL");
/* recognized PCI IDs */
-static struct pci_device_id wl_id_table[] = {
+static DEFINE_PCI_DEVICE_TABLE(brcms_pci_id_table) = {
{PCI_VENDOR_ID_BROADCOM, 0x4357, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, /* 43225 2G */
{PCI_VENDOR_ID_BROADCOM, 0x4353, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, /* 43224 DUAL */
{PCI_VENDOR_ID_BROADCOM, 0x4727, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, /* 4313 DUAL */
{0}
};
-MODULE_DEVICE_TABLE(pci, wl_id_table);
+MODULE_DEVICE_TABLE(pci, brcms_pci_id_table);
#ifdef BCMDBG
static int msglevel = 0xdeadbeef;
#define WL_TO_HW(wl) (wl->pub->ieee_hw)
/* MAC80211 callback functions */
-static int wl_ops_start(struct ieee80211_hw *hw);
-static void wl_ops_stop(struct ieee80211_hw *hw);
-static int wl_ops_add_interface(struct ieee80211_hw *hw,
+static int brcms_ops_start(struct ieee80211_hw *hw);
+static void brcms_ops_stop(struct ieee80211_hw *hw);
+static int brcms_ops_add_interface(struct ieee80211_hw *hw,
struct ieee80211_vif *vif);
-static void wl_ops_remove_interface(struct ieee80211_hw *hw,
+static void brcms_ops_remove_interface(struct ieee80211_hw *hw,
struct ieee80211_vif *vif);
-static int wl_ops_config(struct ieee80211_hw *hw, u32 changed);
-static void wl_ops_bss_info_changed(struct ieee80211_hw *hw,
+static int brcms_ops_config(struct ieee80211_hw *hw, u32 changed);
+static void brcms_ops_bss_info_changed(struct ieee80211_hw *hw,
struct ieee80211_vif *vif,
struct ieee80211_bss_conf *info,
u32 changed);
-static void wl_ops_configure_filter(struct ieee80211_hw *hw,
+static void brcms_ops_configure_filter(struct ieee80211_hw *hw,
unsigned int changed_flags,
unsigned int *total_flags, u64 multicast);
-static int wl_ops_set_tim(struct ieee80211_hw *hw, struct ieee80211_sta *sta,
+static int brcms_ops_set_tim(struct ieee80211_hw *hw, struct ieee80211_sta *sta,
bool set);
-static void wl_ops_sw_scan_start(struct ieee80211_hw *hw);
-static void wl_ops_sw_scan_complete(struct ieee80211_hw *hw);
-static void wl_ops_set_tsf(struct ieee80211_hw *hw, u64 tsf);
-static int wl_ops_get_stats(struct ieee80211_hw *hw,
+static void brcms_ops_sw_scan_start(struct ieee80211_hw *hw);
+static void brcms_ops_sw_scan_complete(struct ieee80211_hw *hw);
+static void brcms_ops_set_tsf(struct ieee80211_hw *hw, u64 tsf);
+static int brcms_ops_get_stats(struct ieee80211_hw *hw,
struct ieee80211_low_level_stats *stats);
-static void wl_ops_sta_notify(struct ieee80211_hw *hw,
+static void brcms_ops_sta_notify(struct ieee80211_hw *hw,
struct ieee80211_vif *vif,
enum sta_notify_cmd cmd,
struct ieee80211_sta *sta);
-static int wl_ops_conf_tx(struct ieee80211_hw *hw, u16 queue,
+static int brcms_ops_conf_tx(struct ieee80211_hw *hw, u16 queue,
const struct ieee80211_tx_queue_params *params);
-static u64 wl_ops_get_tsf(struct ieee80211_hw *hw);
-static int wl_ops_sta_add(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
+static u64 brcms_ops_get_tsf(struct ieee80211_hw *hw);
+static int brcms_ops_sta_add(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
struct ieee80211_sta *sta);
-static int wl_ops_sta_remove(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
- struct ieee80211_sta *sta);
-static int wl_ops_ampdu_action(struct ieee80211_hw *hw,
+static int brcms_ops_sta_remove(struct ieee80211_hw *hw,
+ struct ieee80211_vif *vif,
+ struct ieee80211_sta *sta);
+static int brcms_ops_ampdu_action(struct ieee80211_hw *hw,
struct ieee80211_vif *vif,
enum ieee80211_ampdu_mlme_action action,
struct ieee80211_sta *sta, u16 tid, u16 *ssn,
u8 buf_size);
-static void wl_ops_rfkill_poll(struct ieee80211_hw *hw);
-static void wl_ops_flush(struct ieee80211_hw *hw, bool drop);
+static void brcms_ops_rfkill_poll(struct ieee80211_hw *hw);
+static void brcms_ops_flush(struct ieee80211_hw *hw, bool drop);
-static void wl_ops_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
+static void brcms_ops_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
{
- struct wl_info *wl = hw->priv;
+ struct brcms_info *wl = hw->priv;
- WL_LOCK(wl);
+ LOCK(wl);
if (!wl->pub->up) {
wiphy_err(wl->wiphy, "ops->tx called while down\n");
kfree_skb(skb);
}
wlc_sendpkt_mac80211(wl->wlc, skb, hw);
done:
- WL_UNLOCK(wl);
+ UNLOCK(wl);
}
-static int wl_ops_start(struct ieee80211_hw *hw)
+static int brcms_ops_start(struct ieee80211_hw *hw)
{
- struct wl_info *wl = hw->priv;
+ struct brcms_info *wl = hw->priv;
bool blocked;
/*
struct ieee80211_channel *curchan = hw->conf.channel;
*/
ieee80211_wake_queues(hw);
- WL_LOCK(wl);
- blocked = wl_rfkill_set_hw_state(wl);
- WL_UNLOCK(wl);
+ LOCK(wl);
+ blocked = brcms_rfkill_set_hw_state(wl);
+ UNLOCK(wl);
if (!blocked)
wiphy_rfkill_stop_polling(wl->pub->ieee_hw->wiphy);
return 0;
}
-static void wl_ops_stop(struct ieee80211_hw *hw)
+static void brcms_ops_stop(struct ieee80211_hw *hw)
{
ieee80211_stop_queues(hw);
}
static int
-wl_ops_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
+brcms_ops_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
{
- struct wl_info *wl;
+ struct brcms_info *wl;
int err;
/* Just STA for now */
}
wl = HW_TO_WL(hw);
- WL_LOCK(wl);
- err = wl_up(wl);
- WL_UNLOCK(wl);
+ LOCK(wl);
+ err = brcms_up(wl);
+ UNLOCK(wl);
if (err != 0) {
- wiphy_err(hw->wiphy, "%s: wl_up() returned %d\n", __func__,
+ wiphy_err(hw->wiphy, "%s: brcms_up() returned %d\n", __func__,
err);
}
return err;
}
static void
-wl_ops_remove_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
+brcms_ops_remove_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
{
- struct wl_info *wl;
+ struct brcms_info *wl;
wl = HW_TO_WL(hw);
/* put driver in down state */
- WL_LOCK(wl);
- wl_down(wl);
- WL_UNLOCK(wl);
+ LOCK(wl);
+ brcms_down(wl);
+ UNLOCK(wl);
}
/*
ieee_set_channel(struct ieee80211_hw *hw, struct ieee80211_channel *chan,
enum nl80211_channel_type type)
{
- struct wl_info *wl = HW_TO_WL(hw);
+ struct brcms_info *wl = HW_TO_WL(hw);
int err = 0;
switch (type) {
return err;
}
-static int wl_ops_config(struct ieee80211_hw *hw, u32 changed)
+static int brcms_ops_config(struct ieee80211_hw *hw, u32 changed)
{
struct ieee80211_conf *conf = &hw->conf;
- struct wl_info *wl = HW_TO_WL(hw);
+ struct brcms_info *wl = HW_TO_WL(hw);
int err = 0;
int new_int;
struct wiphy *wiphy = hw->wiphy;
- WL_LOCK(wl);
+ LOCK(wl);
if (changed & IEEE80211_CONF_CHANGE_LISTEN_INTERVAL) {
if (wlc_set_par(wl->wlc, IOV_BCN_LI_BCN, conf->listen_interval)
< 0) {
}
config_out:
- WL_UNLOCK(wl);
+ UNLOCK(wl);
return err;
}
static void
-wl_ops_bss_info_changed(struct ieee80211_hw *hw,
+brcms_ops_bss_info_changed(struct ieee80211_hw *hw,
struct ieee80211_vif *vif,
struct ieee80211_bss_conf *info, u32 changed)
{
- struct wl_info *wl = HW_TO_WL(hw);
+ struct brcms_info *wl = HW_TO_WL(hw);
struct wiphy *wiphy = hw->wiphy;
int val;
*/
wiphy_err(wiphy, "%s: %s: %sassociated\n", KBUILD_MODNAME,
__func__, info->assoc ? "" : "dis");
- WL_LOCK(wl);
+ LOCK(wl);
wlc_associate_upd(wl->wlc, info->assoc);
- WL_UNLOCK(wl);
+ UNLOCK(wl);
}
if (changed & BSS_CHANGED_ERP_SLOT) {
/* slot timing changed */
val = 1;
else
val = 0;
- WL_LOCK(wl);
+ LOCK(wl);
wlc_set(wl->wlc, WLC_SET_SHORTSLOT_OVERRIDE, val);
- WL_UNLOCK(wl);
+ UNLOCK(wl);
}
if (changed & BSS_CHANGED_HT) {
/* 802.11n parameters changed */
u16 mode = info->ht_operation_mode;
- WL_LOCK(wl);
+ LOCK(wl);
wlc_protection_upd(wl->wlc, WLC_PROT_N_CFG,
mode & IEEE80211_HT_OP_MODE_PROTECTION);
wlc_protection_upd(wl->wlc, WLC_PROT_N_NONGF,
mode & IEEE80211_HT_OP_MODE_NON_GF_STA_PRSNT);
wlc_protection_upd(wl->wlc, WLC_PROT_N_OBSS,
mode & IEEE80211_HT_OP_MODE_NON_HT_STA_PRSNT);
- WL_UNLOCK(wl);
+ UNLOCK(wl);
}
if (changed & BSS_CHANGED_BASIC_RATES) {
struct ieee80211_supported_band *bi;
int error;
/* retrieve the current rates */
- WL_LOCK(wl);
+ LOCK(wl);
error = wlc_ioctl(wl->wlc, WLC_GET_CURR_RATESET,
&rs, sizeof(rs), NULL);
- WL_UNLOCK(wl);
+ UNLOCK(wl);
if (error) {
wiphy_err(wiphy, "%s: retrieve rateset failed: %d\n",
__func__, error);
rate = (bi->bitrates[i].bitrate << 1) / 10;
/* set/clear basic rate flag */
- wl_set_basic_rate(&rs, rate, br_mask & 1);
+ brcms_set_basic_rate(&rs, rate, br_mask & 1);
br_mask >>= 1;
}
/* update the rate set */
- WL_LOCK(wl);
+ LOCK(wl);
wlc_ioctl(wl->wlc, WLC_SET_RATESET, &rs, sizeof(rs), NULL);
- WL_UNLOCK(wl);
+ UNLOCK(wl);
}
if (changed & BSS_CHANGED_BEACON_INT) {
/* Beacon interval changed */
- WL_LOCK(wl);
+ LOCK(wl);
wlc_set(wl->wlc, WLC_SET_BCNPRD, info->beacon_int);
- WL_UNLOCK(wl);
+ UNLOCK(wl);
}
if (changed & BSS_CHANGED_BSSID) {
/* BSSID changed, for whatever reason (IBSS and managed mode) */
- WL_LOCK(wl);
+ LOCK(wl);
wlc_set_addrmatch(wl->wlc, RCM_BSSID_OFFSET,
info->bssid);
- WL_UNLOCK(wl);
+ UNLOCK(wl);
}
if (changed & BSS_CHANGED_BEACON) {
/* Beacon data changed, retrieve new beacon (beaconing modes) */
}
static void
-wl_ops_configure_filter(struct ieee80211_hw *hw,
+brcms_ops_configure_filter(struct ieee80211_hw *hw,
unsigned int changed_flags,
unsigned int *total_flags, u64 multicast)
{
- struct wl_info *wl = hw->priv;
+ struct brcms_info *wl = hw->priv;
struct wiphy *wiphy = hw->wiphy;
changed_flags &= MAC_FILTERS;
if (changed_flags & FIF_OTHER_BSS)
wiphy_err(wiphy, "FIF_OTHER_BSS\n");
if (changed_flags & FIF_BCN_PRBRESP_PROMISC) {
- WL_LOCK(wl);
+ LOCK(wl);
if (*total_flags & FIF_BCN_PRBRESP_PROMISC) {
wl->pub->mac80211_state |= MAC80211_PROMISC_BCNS;
wlc_mac_bcn_promisc_change(wl->wlc, 1);
wlc_mac_bcn_promisc_change(wl->wlc, 0);
wl->pub->mac80211_state &= ~MAC80211_PROMISC_BCNS;
}
- WL_UNLOCK(wl);
+ UNLOCK(wl);
}
return;
}
static int
-wl_ops_set_tim(struct ieee80211_hw *hw, struct ieee80211_sta *sta, bool set)
+brcms_ops_set_tim(struct ieee80211_hw *hw, struct ieee80211_sta *sta, bool set)
{
return 0;
}
-static void wl_ops_sw_scan_start(struct ieee80211_hw *hw)
+static void brcms_ops_sw_scan_start(struct ieee80211_hw *hw)
{
- struct wl_info *wl = hw->priv;
- WL_LOCK(wl);
+ struct brcms_info *wl = hw->priv;
+ LOCK(wl);
wlc_scan_start(wl->wlc);
- WL_UNLOCK(wl);
+ UNLOCK(wl);
return;
}
-static void wl_ops_sw_scan_complete(struct ieee80211_hw *hw)
+static void brcms_ops_sw_scan_complete(struct ieee80211_hw *hw)
{
- struct wl_info *wl = hw->priv;
- WL_LOCK(wl);
+ struct brcms_info *wl = hw->priv;
+ LOCK(wl);
wlc_scan_stop(wl->wlc);
- WL_UNLOCK(wl);
+ UNLOCK(wl);
return;
}
-static void wl_ops_set_tsf(struct ieee80211_hw *hw, u64 tsf)
+static void brcms_ops_set_tsf(struct ieee80211_hw *hw, u64 tsf)
{
wiphy_err(hw->wiphy, "%s: Enter\n", __func__);
return;
}
static int
-wl_ops_get_stats(struct ieee80211_hw *hw,
+brcms_ops_get_stats(struct ieee80211_hw *hw,
struct ieee80211_low_level_stats *stats)
{
- struct wl_info *wl = hw->priv;
+ struct brcms_info *wl = hw->priv;
struct wl_cnt *cnt;
- WL_LOCK(wl);
+ LOCK(wl);
cnt = wl->pub->_cnt;
stats->dot11ACKFailureCount = 0;
stats->dot11RTSFailureCount = 0;
stats->dot11FCSErrorCount = 0;
stats->dot11RTSSuccessCount = 0;
- WL_UNLOCK(wl);
+ UNLOCK(wl);
return 0;
}
static void
-wl_ops_sta_notify(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
+brcms_ops_sta_notify(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
enum sta_notify_cmd cmd, struct ieee80211_sta *sta)
{
switch (cmd) {
}
static int
-wl_ops_conf_tx(struct ieee80211_hw *hw, u16 queue,
+brcms_ops_conf_tx(struct ieee80211_hw *hw, u16 queue,
const struct ieee80211_tx_queue_params *params)
{
- struct wl_info *wl = hw->priv;
+ struct brcms_info *wl = hw->priv;
- WL_LOCK(wl);
+ LOCK(wl);
wlc_wme_setparams(wl->wlc, queue, params, true);
- WL_UNLOCK(wl);
+ UNLOCK(wl);
return 0;
}
-static u64 wl_ops_get_tsf(struct ieee80211_hw *hw)
+static u64 brcms_ops_get_tsf(struct ieee80211_hw *hw)
{
wiphy_err(hw->wiphy, "%s: Enter\n", __func__);
return 0;
}
static int
-wl_ops_sta_add(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
+brcms_ops_sta_add(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
struct ieee80211_sta *sta)
{
struct scb *scb;
int i;
- struct wl_info *wl = hw->priv;
+ struct brcms_info *wl = hw->priv;
/* Init the scb */
scb = (struct scb *)sta->drv_priv;
}
static int
-wl_ops_sta_remove(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
+brcms_ops_sta_remove(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
struct ieee80211_sta *sta)
{
return 0;
}
static int
-wl_ops_ampdu_action(struct ieee80211_hw *hw,
+brcms_ops_ampdu_action(struct ieee80211_hw *hw,
struct ieee80211_vif *vif,
enum ieee80211_ampdu_mlme_action action,
struct ieee80211_sta *sta, u16 tid, u16 *ssn,
u8 buf_size)
{
struct scb *scb = (struct scb *)sta->drv_priv;
- struct wl_info *wl = hw->priv;
+ struct brcms_info *wl = hw->priv;
int status;
if (WARN_ON(scb->magic != SCB_MAGIC))
case IEEE80211_AMPDU_RX_STOP:
break;
case IEEE80211_AMPDU_TX_START:
- WL_LOCK(wl);
+ LOCK(wl);
status = wlc_aggregatable(wl->wlc, tid);
- WL_UNLOCK(wl);
+ UNLOCK(wl);
if (!status) {
wiphy_err(wl->wiphy, "START: tid %d is not agg\'able\n",
tid);
break;
case IEEE80211_AMPDU_TX_STOP:
- WL_LOCK(wl);
+ LOCK(wl);
wlc_ampdu_flush(wl->wlc, sta, tid);
- WL_UNLOCK(wl);
+ UNLOCK(wl);
ieee80211_stop_tx_ba_cb_irqsafe(vif, sta->addr, tid);
break;
case IEEE80211_AMPDU_TX_OPERATIONAL:
return 0;
}
-static void wl_ops_rfkill_poll(struct ieee80211_hw *hw)
+static void brcms_ops_rfkill_poll(struct ieee80211_hw *hw)
{
- struct wl_info *wl = HW_TO_WL(hw);
+ struct brcms_info *wl = HW_TO_WL(hw);
bool blocked;
- WL_LOCK(wl);
+ LOCK(wl);
blocked = wlc_check_radio_disabled(wl->wlc);
- WL_UNLOCK(wl);
+ UNLOCK(wl);
wiphy_rfkill_set_hw_state(wl->pub->ieee_hw->wiphy, blocked);
}
-static void wl_ops_flush(struct ieee80211_hw *hw, bool drop)
+static void brcms_ops_flush(struct ieee80211_hw *hw, bool drop)
{
- struct wl_info *wl = HW_TO_WL(hw);
+ struct brcms_info *wl = HW_TO_WL(hw);
no_printk("%s: drop = %s\n", __func__, drop ? "true" : "false");
/* wait for packet queue and dma fifos to run empty */
- WL_LOCK(wl);
+ LOCK(wl);
wlc_wait_for_tx_completion(wl->wlc, drop);
- WL_UNLOCK(wl);
+ UNLOCK(wl);
}
-static const struct ieee80211_ops wl_ops = {
- .tx = wl_ops_tx,
- .start = wl_ops_start,
- .stop = wl_ops_stop,
- .add_interface = wl_ops_add_interface,
- .remove_interface = wl_ops_remove_interface,
- .config = wl_ops_config,
- .bss_info_changed = wl_ops_bss_info_changed,
- .configure_filter = wl_ops_configure_filter,
- .set_tim = wl_ops_set_tim,
- .sw_scan_start = wl_ops_sw_scan_start,
- .sw_scan_complete = wl_ops_sw_scan_complete,
- .set_tsf = wl_ops_set_tsf,
- .get_stats = wl_ops_get_stats,
- .sta_notify = wl_ops_sta_notify,
- .conf_tx = wl_ops_conf_tx,
- .get_tsf = wl_ops_get_tsf,
- .sta_add = wl_ops_sta_add,
- .sta_remove = wl_ops_sta_remove,
- .ampdu_action = wl_ops_ampdu_action,
- .rfkill_poll = wl_ops_rfkill_poll,
- .flush = wl_ops_flush,
+static const struct ieee80211_ops brcms_ops = {
+ .tx = brcms_ops_tx,
+ .start = brcms_ops_start,
+ .stop = brcms_ops_stop,
+ .add_interface = brcms_ops_add_interface,
+ .remove_interface = brcms_ops_remove_interface,
+ .config = brcms_ops_config,
+ .bss_info_changed = brcms_ops_bss_info_changed,
+ .configure_filter = brcms_ops_configure_filter,
+ .set_tim = brcms_ops_set_tim,
+ .sw_scan_start = brcms_ops_sw_scan_start,
+ .sw_scan_complete = brcms_ops_sw_scan_complete,
+ .set_tsf = brcms_ops_set_tsf,
+ .get_stats = brcms_ops_get_stats,
+ .sta_notify = brcms_ops_sta_notify,
+ .conf_tx = brcms_ops_conf_tx,
+ .get_tsf = brcms_ops_get_tsf,
+ .sta_add = brcms_ops_sta_add,
+ .sta_remove = brcms_ops_sta_remove,
+ .ampdu_action = brcms_ops_ampdu_action,
+ .rfkill_poll = brcms_ops_rfkill_poll,
+ .flush = brcms_ops_flush,
};
/*
- * is called in wl_pci_probe() context, therefore no locking required.
+ * is called in brcms_pci_probe() context, therefore no locking required.
*/
-static int wl_set_hint(struct wl_info *wl, char *abbrev)
+static int brcms_set_hint(struct brcms_info *wl, char *abbrev)
{
return regulatory_hint(wl->pub->ieee_hw->wiphy, abbrev);
}
* Attach to the WL device identified by vendor and device parameters.
* regs is a host accessible memory address pointing to WL device registers.
*
- * wl_attach is not defined as static because in the case where no bus
+ * brcms_attach is not defined as static because in the case where no bus
* is defined, wl_attach will never be called, and thus, gcc will issue
* a warning that this function is defined but not used if we declare
* it as static.
*
*
- * is called in wl_pci_probe() context, therefore no locking required.
+ * is called in brcms_pci_probe() context, therefore no locking required.
*/
-static struct wl_info *wl_attach(u16 vendor, u16 device, unsigned long regs,
+static struct brcms_info *brcms_attach(u16 vendor, u16 device,
+ unsigned long regs,
uint bustype, void *btparam, uint irq)
{
- struct wl_info *wl = NULL;
+ struct brcms_info *wl = NULL;
int unit, err;
unsigned long base_addr;
struct ieee80211_hw *hw;
u8 perm[ETH_ALEN];
- unit = wl_found;
+ unit = n_adapters_found;
err = 0;
if (unit < 0) {
atomic_set(&wl->callbacks, 0);
/* setup the bottom half handler */
- tasklet_init(&wl->tasklet, wl_dpc, (unsigned long) wl);
+ tasklet_init(&wl->tasklet, brcms_dpc, (unsigned long) wl);
spin_lock_init(&wl->isr_lock);
/* prepare ucode */
- if (wl_request_fw(wl, (struct pci_dev *)btparam) < 0) {
+ if (brcms_request_fw(wl, (struct pci_dev *)btparam) < 0) {
wiphy_err(wl->wiphy, "%s: Failed to find firmware usually in "
"%s\n", KBUILD_MODNAME, "/lib/firmware/brcm");
- wl_release_fw(wl);
- wl_remove((struct pci_dev *)btparam);
+ brcms_release_fw(wl);
+ brcms_remove((struct pci_dev *)btparam);
return NULL;
}
/* common load-time initialization */
wl->wlc = wlc_attach((void *)wl, vendor, device, unit, false,
wl->regsva, wl->bcm_bustype, btparam, &err);
- wl_release_fw(wl);
+ brcms_release_fw(wl);
if (!wl->wlc) {
wiphy_err(wl->wiphy, "%s: wlc_attach() failed with code %d\n",
KBUILD_MODNAME, err);
}
/* register our interrupt handler */
- if (request_irq(irq, wl_isr, IRQF_SHARED, KBUILD_MODNAME, wl)) {
+ if (request_irq(irq, brcms_isr, IRQF_SHARED, KBUILD_MODNAME, wl)) {
wiphy_err(wl->wiphy, "wl%d: request_irq() failed\n", unit);
goto fail;
}
}
if (wl->pub->srom_ccode[0])
- err = wl_set_hint(wl, wl->pub->srom_ccode);
+ err = brcms_set_hint(wl, wl->pub->srom_ccode);
else
- err = wl_set_hint(wl, "US");
+ err = brcms_set_hint(wl, "US");
if (err) {
wiphy_err(wl->wiphy, "%s: regulatory_hint failed, status %d\n",
__func__, err);
}
- wl_found++;
+ n_adapters_found++;
return wl;
fail:
- wl_free(wl);
+ brcms_free(wl);
return NULL;
}
.max_power = 19, \
}
-static struct ieee80211_channel wl_2ghz_chantable[] = {
+static struct ieee80211_channel brcms_2ghz_chantable[] = {
CHAN2GHZ(1, 2412, IEEE80211_CHAN_NO_HT40MINUS),
CHAN2GHZ(2, 2417, IEEE80211_CHAN_NO_HT40MINUS),
CHAN2GHZ(3, 2422, IEEE80211_CHAN_NO_HT40MINUS),
.max_power = 21, \
}
-static struct ieee80211_channel wl_5ghz_nphy_chantable[] = {
+static struct ieee80211_channel brcms_5ghz_nphy_chantable[] = {
/* UNII-1 */
CHAN5GHZ(36, IEEE80211_CHAN_NO_HT40MINUS),
CHAN5GHZ(40, IEEE80211_CHAN_NO_HT40PLUS),
.hw_value = (rate100m / 5), \
}
-static struct ieee80211_rate wl_legacy_ratetable[] = {
+static struct ieee80211_rate legacy_ratetable[] = {
RATE(10, 0),
RATE(20, IEEE80211_RATE_SHORT_PREAMBLE),
RATE(55, IEEE80211_RATE_SHORT_PREAMBLE),
RATE(540, 0),
};
-static struct ieee80211_supported_band wl_band_2GHz_nphy = {
+static struct ieee80211_supported_band brcms_band_2GHz_nphy = {
.band = IEEE80211_BAND_2GHZ,
- .channels = wl_2ghz_chantable,
- .n_channels = ARRAY_SIZE(wl_2ghz_chantable),
- .bitrates = wl_legacy_ratetable,
- .n_bitrates = ARRAY_SIZE(wl_legacy_ratetable),
+ .channels = brcms_2ghz_chantable,
+ .n_channels = ARRAY_SIZE(brcms_2ghz_chantable),
+ .bitrates = legacy_ratetable,
+ .n_bitrates = ARRAY_SIZE(legacy_ratetable),
.ht_cap = {
/* from include/linux/ieee80211.h */
.cap = IEEE80211_HT_CAP_GRN_FLD |
}
};
-static struct ieee80211_supported_band wl_band_5GHz_nphy = {
+static struct ieee80211_supported_band brcms_band_5GHz_nphy = {
.band = IEEE80211_BAND_5GHZ,
- .channels = wl_5ghz_nphy_chantable,
- .n_channels = ARRAY_SIZE(wl_5ghz_nphy_chantable),
- .bitrates = wl_legacy_ratetable + 4,
- .n_bitrates = ARRAY_SIZE(wl_legacy_ratetable) - 4,
+ .channels = brcms_5ghz_nphy_chantable,
+ .n_channels = ARRAY_SIZE(brcms_5ghz_nphy_chantable),
+ .bitrates = legacy_ratetable + 4,
+ .n_bitrates = ARRAY_SIZE(legacy_ratetable) - 4,
.ht_cap = {
/* use IEEE80211_HT_CAP_* from include/linux/ieee80211.h */
.cap = IEEE80211_HT_CAP_GRN_FLD | IEEE80211_HT_CAP_SGI_20 | IEEE80211_HT_CAP_SGI_40 | IEEE80211_HT_CAP_40MHZ_INTOLERANT, /* No 40 mhz yet */
};
/*
- * is called in wl_pci_probe() context, therefore no locking required.
+ * is called in brcms_pci_probe() context, therefore no locking required.
*/
static int ieee_hw_rate_init(struct ieee80211_hw *hw)
{
- struct wl_info *wl = HW_TO_WL(hw);
+ struct brcms_info *wl = HW_TO_WL(hw);
int has_5g;
char phy_list[4];
if (phy_list[0] == 'n' || phy_list[0] == 'c') {
if (phy_list[0] == 'c') {
/* Single stream */
- wl_band_2GHz_nphy.ht_cap.mcs.rx_mask[1] = 0;
- wl_band_2GHz_nphy.ht_cap.mcs.rx_highest = 72;
+ brcms_band_2GHz_nphy.ht_cap.mcs.rx_mask[1] = 0;
+ brcms_band_2GHz_nphy.ht_cap.mcs.rx_highest = 72;
}
- hw->wiphy->bands[IEEE80211_BAND_2GHZ] = &wl_band_2GHz_nphy;
+ hw->wiphy->bands[IEEE80211_BAND_2GHZ] = &brcms_band_2GHz_nphy;
} else {
return -EPERM;
}
has_5g++;
if (phy_list[0] == 'n' || phy_list[0] == 'c') {
hw->wiphy->bands[IEEE80211_BAND_5GHZ] =
- &wl_band_5GHz_nphy;
+ &brcms_band_5GHz_nphy;
} else {
return -EPERM;
}
}
/*
- * is called in wl_pci_probe() context, therefore no locking required.
+ * is called in brcms_pci_probe() context, therefore no locking required.
*/
static int ieee_hw_init(struct ieee80211_hw *hw)
{
* determines if a device is a WL device, and if so, attaches it.
*
* This function determines if a device pointed to by pdev is a WL device,
- * and if so, performs a wl_attach() on it.
+ * and if so, performs a brcms_attach() on it.
*
* Perimeter lock is initialized in the course of this function.
*/
static int __devinit
-wl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
+brcms_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
{
int rc;
- struct wl_info *wl;
+ struct brcms_info *wl;
struct ieee80211_hw *hw;
u32 val;
if ((val & 0x0000ff00) != 0)
pci_write_config_dword(pdev, 0x40, val & 0xffff00ff);
- hw = ieee80211_alloc_hw(sizeof(struct wl_info), &wl_ops);
+ hw = ieee80211_alloc_hw(sizeof(struct brcms_info), &brcms_ops);
if (!hw) {
pr_err("%s: ieee80211_alloc_hw failed\n", __func__);
return -ENOMEM;
memset(hw->priv, 0, sizeof(*wl));
- wl = wl_attach(pdev->vendor, pdev->device, pci_resource_start(pdev, 0),
- PCI_BUS, pdev, pdev->irq);
+ wl = brcms_attach(pdev->vendor, pdev->device,
+ pci_resource_start(pdev, 0), PCI_BUS, pdev,
+ pdev->irq);
if (!wl) {
- pr_err("%s: %s: wl_attach failed!\n", KBUILD_MODNAME,
+ pr_err("%s: %s: brcms_attach failed!\n", KBUILD_MODNAME,
__func__);
return -ENODEV;
}
return 0;
}
-static int wl_suspend(struct pci_dev *pdev, pm_message_t state)
+static int brcms_suspend(struct pci_dev *pdev, pm_message_t state)
{
- struct wl_info *wl;
+ struct brcms_info *wl;
struct ieee80211_hw *hw;
hw = pci_get_drvdata(pdev);
wl = HW_TO_WL(hw);
if (!wl) {
wiphy_err(wl->wiphy,
- "wl_suspend: pci_get_drvdata failed\n");
+ "brcms_suspend: pci_get_drvdata failed\n");
return -ENODEV;
}
/* only need to flag hw is down for proper resume */
- WL_LOCK(wl);
+ LOCK(wl);
wl->pub->hw_up = false;
- WL_UNLOCK(wl);
+ UNLOCK(wl);
pci_save_state(pdev);
pci_disable_device(pdev);
return pci_set_power_state(pdev, PCI_D3hot);
}
-static int wl_resume(struct pci_dev *pdev)
+static int brcms_resume(struct pci_dev *pdev)
{
- struct wl_info *wl;
+ struct brcms_info *wl;
struct ieee80211_hw *hw;
int err = 0;
u32 val;
wl = HW_TO_WL(hw);
if (!wl) {
wiphy_err(wl->wiphy,
- "wl: wl_resume: pci_get_drvdata failed\n");
+ "wl: brcms_resume: pci_get_drvdata failed\n");
return -ENODEV;
}
/*
* done. driver will be put in up state
- * in wl_ops_add_interface() call.
+ * in brcms_ops_add_interface() call.
*/
return err;
}
/*
-* called from both kernel as from wl_*()
+* called from both kernel as from this kernel module.
* precondition: perimeter lock is not acquired.
*/
-static void wl_remove(struct pci_dev *pdev)
+static void brcms_remove(struct pci_dev *pdev)
{
- struct wl_info *wl;
+ struct brcms_info *wl;
struct ieee80211_hw *hw;
int status;
hw = pci_get_drvdata(pdev);
wl = HW_TO_WL(hw);
if (!wl) {
- pr_err("wl: wl_remove: pci_get_drvdata failed\n");
+ pr_err("wl: brcms_remove: pci_get_drvdata failed\n");
return;
}
- WL_LOCK(wl);
+ LOCK(wl);
status = wlc_chipmatch(pdev->vendor, pdev->device);
- WL_UNLOCK(wl);
+ UNLOCK(wl);
if (!status) {
- wiphy_err(wl->wiphy, "wl: wl_remove: wlc_chipmatch failed\n");
+ wiphy_err(wl->wiphy, "wl: brcms_remove: wlc_chipmatch "
+ "failed\n");
return;
}
if (wl->wlc) {
wiphy_rfkill_set_hw_state(wl->pub->ieee_hw->wiphy, false);
wiphy_rfkill_stop_polling(wl->pub->ieee_hw->wiphy);
ieee80211_unregister_hw(hw);
- WL_LOCK(wl);
- wl_down(wl);
- WL_UNLOCK(wl);
+ LOCK(wl);
+ brcms_down(wl);
+ UNLOCK(wl);
}
pci_disable_device(pdev);
- wl_free(wl);
+ brcms_free(wl);
pci_set_drvdata(pdev, NULL);
ieee80211_free_hw(hw);
}
-static struct pci_driver wl_pci_driver = {
+static struct pci_driver brcms_pci_driver = {
.name = KBUILD_MODNAME,
- .probe = wl_pci_probe,
- .suspend = wl_suspend,
- .resume = wl_resume,
- .remove = __devexit_p(wl_remove),
- .id_table = wl_id_table,
+ .probe = brcms_pci_probe,
+ .suspend = brcms_suspend,
+ .resume = brcms_resume,
+ .remove = __devexit_p(brcms_remove),
+ .id_table = brcms_pci_id_table,
};
/**
* This is the main entry point for the WL driver.
*
* This function determines if a device pointed to by pdev is a WL device,
- * and if so, performs a wl_attach() on it.
+ * and if so, performs a brcms_attach() on it.
*
*/
-static int __init wl_module_init(void)
+static int __init brcms_module_init(void)
{
int error = -ENODEV;
#ifdef BCMDBG
if (msglevel != 0xdeadbeef)
- wl_msg_level = msglevel;
+ brcm_msg_level = msglevel;
else {
char *var = getvar(NULL, "wl_msglevel");
if (var) {
unsigned long value;
(void)strict_strtoul(var, 0, &value);
- wl_msg_level = value;
+ brcm_msg_level = value;
}
}
if (phymsglevel != 0xdeadbeef)
}
#endif /* BCMDBG */
- error = pci_register_driver(&wl_pci_driver);
+ error = pci_register_driver(&brcms_pci_driver);
if (!error)
return 0;
* system.
*
*/
-static void __exit wl_module_exit(void)
+static void __exit brcms_module_exit(void)
{
- pci_unregister_driver(&wl_pci_driver);
+ pci_unregister_driver(&brcms_pci_driver);
}
-module_init(wl_module_init);
-module_exit(wl_module_exit);
+module_init(brcms_module_init);
+module_exit(brcms_module_exit);
/**
* This function frees the WL per-device resources.
* precondition: can both be called locked and unlocked
*
*/
-static void wl_free(struct wl_info *wl)
+static void brcms_free(struct brcms_info *wl)
{
- struct wl_timer *t, *next;
+ struct brcms_timer *t, *next;
/* free ucode data */
if (wl->fw.fw_cnt)
- wl_ucode_data_free();
+ brcms_ucode_data_free();
if (wl->irq)
free_irq(wl->irq, wl);
}
/* flags the given rate in rateset as requested */
-static void wl_set_basic_rate(struct wl_rateset *rs, u16 rate, bool is_br)
+static void brcms_set_basic_rate(struct wl_rateset *rs, u16 rate, bool is_br)
{
u32 i;
/*
* precondition: perimeter lock has been acquired
*/
-void wl_txflowcontrol(struct wl_info *wl, struct wl_if *wlif, bool state,
- int prio)
+void brcms_txflowcontrol(struct brcms_info *wl, struct brcms_if *wlif,
+ bool state, int prio)
{
wiphy_err(wl->wiphy, "Shouldn't be here %s\n", __func__);
}
/*
* precondition: perimeter lock has been acquired
*/
-void wl_init(struct wl_info *wl)
+void brcms_init(struct brcms_info *wl)
{
BCMMSG(WL_TO_HW(wl)->wiphy, "wl%d\n", wl->pub->unit);
- wl_reset(wl);
+ brcms_reset(wl);
wlc_init(wl->wlc);
}
/*
* precondition: perimeter lock has been acquired
*/
-uint wl_reset(struct wl_info *wl)
+uint brcms_reset(struct brcms_info *wl)
{
BCMMSG(WL_TO_HW(wl)->wiphy, "wl%d\n", wl->pub->unit);
wlc_reset(wl->wlc);
* These are interrupt on/off entry points. Disable interrupts
* during interrupt state transition.
*/
-void wl_intrson(struct wl_info *wl)
+void brcms_intrson(struct brcms_info *wl)
{
unsigned long flags;
/*
* precondition: perimeter lock has been acquired
*/
-bool wl_alloc_dma_resources(struct wl_info *wl, uint addrwidth)
+bool wl_alloc_dma_resources(struct brcms_info *wl, uint addrwidth)
{
return true;
}
-u32 wl_intrsoff(struct wl_info *wl)
+u32 brcms_intrsoff(struct brcms_info *wl)
{
unsigned long flags;
u32 status;
return status;
}
-void wl_intrsrestore(struct wl_info *wl, u32 macintmask)
+void brcms_intrsrestore(struct brcms_info *wl, u32 macintmask)
{
unsigned long flags;
/*
* precondition: perimeter lock has been acquired
*/
-int wl_up(struct wl_info *wl)
+int brcms_up(struct brcms_info *wl)
{
int error = 0;
/*
* precondition: perimeter lock has been acquired
*/
-void wl_down(struct wl_info *wl)
+void brcms_down(struct brcms_info *wl)
{
uint callbacks, ret_val = 0;
callbacks = atomic_read(&wl->callbacks) - ret_val;
/* wait for down callbacks to complete */
- WL_UNLOCK(wl);
+ UNLOCK(wl);
/* For HIGH_only driver, it's important to actually schedule other work,
* not just spin wait since everything runs at schedule level
*/
SPINWAIT((atomic_read(&wl->callbacks) > callbacks), 100 * 1000);
- WL_LOCK(wl);
+ LOCK(wl);
}
-static irqreturn_t wl_isr(int irq, void *dev_id)
+static irqreturn_t brcms_isr(int irq, void *dev_id)
{
- struct wl_info *wl;
+ struct brcms_info *wl;
bool ours, wantdpc;
unsigned long flags;
- wl = (struct wl_info *) dev_id;
+ wl = (struct brcms_info *) dev_id;
- WL_ISRLOCK(wl, flags);
+ ISR_LOCK(wl, flags);
/* call common first level interrupt handler */
ours = wlc_isr(wl->wlc, &wantdpc);
}
}
- WL_ISRUNLOCK(wl, flags);
+ ISR_UNLOCK(wl, flags);
return IRQ_RETVAL(ours);
}
-static void wl_dpc(unsigned long data)
+static void brcms_dpc(unsigned long data)
{
- struct wl_info *wl;
+ struct brcms_info *wl;
- wl = (struct wl_info *) data;
+ wl = (struct brcms_info *) data;
- WL_LOCK(wl);
+ LOCK(wl);
/* call the common second level interrupt handler */
if (wl->pub->up) {
tasklet_schedule(&wl->tasklet);
else {
/* re-enable interrupts */
- wl_intrson(wl);
+ brcms_intrson(wl);
}
done:
- WL_UNLOCK(wl);
+ UNLOCK(wl);
}
/*
* is called by the kernel from software irq context
*/
-static void wl_timer(unsigned long data)
+static void brcms_timer(unsigned long data)
{
- _wl_timer((struct wl_timer *) data);
+ _brcms_timer((struct brcms_timer *) data);
}
/*
* precondition: perimeter lock is not acquired
*/
-static void _wl_timer(struct wl_timer *t)
+static void _brcms_timer(struct brcms_timer *t)
{
- WL_LOCK(t->wl);
+ LOCK(t->wl);
if (t->set) {
if (t->periodic) {
atomic_dec(&t->wl->callbacks);
- WL_UNLOCK(t->wl);
+ UNLOCK(t->wl);
}
/*
*
* precondition: perimeter lock has been acquired
*/
-struct wl_timer *wl_init_timer(struct wl_info *wl, void (*fn) (void *arg),
- void *arg, const char *name)
+struct brcms_timer *brcms_init_timer(struct brcms_info *wl,
+ void (*fn) (void *arg),
+ void *arg, const char *name)
{
- struct wl_timer *t;
+ struct brcms_timer *t;
- t = kzalloc(sizeof(struct wl_timer), GFP_ATOMIC);
+ t = kzalloc(sizeof(struct brcms_timer), GFP_ATOMIC);
if (!t) {
- wiphy_err(wl->wiphy, "wl%d: wl_init_timer: out of memory\n",
+ wiphy_err(wl->wiphy, "wl%d: brcms_init_timer: out of memory\n",
wl->pub->unit);
return 0;
}
init_timer(&t->timer);
t->timer.data = (unsigned long) t;
- t->timer.function = wl_timer;
+ t->timer.function = brcms_timer;
t->wl = wl;
t->fn = fn;
t->arg = arg;
*
* precondition: perimeter lock has been acquired
*/
-void wl_add_timer(struct wl_info *wl, struct wl_timer *t, uint ms, int periodic)
+void brcms_add_timer(struct brcms_info *wl, struct brcms_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, struct wl_timer *t)
+bool brcms_del_timer(struct brcms_info *wl, struct brcms_timer *t)
{
if (t->set) {
t->set = false;
/*
* precondition: perimeter lock has been acquired
*/
-void wl_free_timer(struct wl_info *wl, struct wl_timer *t)
+void brcms_free_timer(struct brcms_info *wl, struct brcms_timer *t)
{
- struct wl_timer *tmp;
+ struct brcms_timer *tmp;
/* delete the timer in case it is active */
- wl_del_timer(wl, t);
+ brcms_del_timer(wl, t);
if (wl->timers == t) {
wl->timers = wl->timers->next;
return 0;
}
-struct wl_fw_hdr {
+struct firmware_hdr {
u32 offset;
u32 len;
u32 idx;
};
-char *wl_firmwares[WL_MAX_FW] = {
+char *brcms_firmwares[MAX_FW_IMAGES] = {
"brcm/bcm43xx",
NULL
};
/*
* precondition: perimeter lock has been acquired
*/
-int wl_ucode_init_buf(struct wl_info *wl, void **pbuf, u32 idx)
+int brcms_ucode_init_buf(struct brcms_info *wl, void **pbuf, u32 idx)
{
int i, entry;
const u8 *pdata;
- struct wl_fw_hdr *hdr;
+ struct firmware_hdr *hdr;
for (i = 0; i < wl->fw.fw_cnt; i++) {
- hdr = (struct wl_fw_hdr *)wl->fw.fw_hdr[i]->data;
+ hdr = (struct firmware_hdr *)wl->fw.fw_hdr[i]->data;
for (entry = 0; entry < wl->fw.hdr_num_entries[i];
entry++, hdr++) {
if (hdr->idx == idx) {
}
/*
- * Precondition: Since this function is called in wl_pci_probe() context,
+ * Precondition: Since this function is called in brcms_pci_probe() context,
* no locking is required.
*/
-int wl_ucode_init_uint(struct wl_info *wl, u32 *data, u32 idx)
+int brcms_ucode_init_uint(struct brcms_info *wl, u32 *data, u32 idx)
{
int i, entry;
const u8 *pdata;
- struct wl_fw_hdr *hdr;
+ struct firmware_hdr *hdr;
for (i = 0; i < wl->fw.fw_cnt; i++) {
- hdr = (struct wl_fw_hdr *)wl->fw.fw_hdr[i]->data;
+ hdr = (struct firmware_hdr *)wl->fw.fw_hdr[i]->data;
for (entry = 0; entry < wl->fw.hdr_num_entries[i];
entry++, hdr++) {
if (hdr->idx == idx) {
}
/*
- * Precondition: Since this function is called in wl_pci_probe() context,
+ * Precondition: Since this function is called in brcms_pci_probe() context,
* no locking is required.
*/
-static int wl_request_fw(struct wl_info *wl, struct pci_dev *pdev)
+static int brcms_request_fw(struct brcms_info *wl, struct pci_dev *pdev)
{
int status;
struct device *device = &pdev->dev;
char fw_name[100];
int i;
- memset((void *)&wl->fw, 0, sizeof(struct wl_firmware));
- for (i = 0; i < WL_MAX_FW; i++) {
- if (wl_firmwares[i] == NULL)
+ memset((void *)&wl->fw, 0, sizeof(struct brcms_firmware));
+ for (i = 0; i < MAX_FW_IMAGES; i++) {
+ if (brcms_firmwares[i] == NULL)
break;
- sprintf(fw_name, "%s-%d.fw", wl_firmwares[i],
+ sprintf(fw_name, "%s-%d.fw", brcms_firmwares[i],
UCODE_LOADER_API_VER);
status = request_firmware(&wl->fw.fw_bin[i], fw_name, device);
if (status) {
KBUILD_MODNAME, fw_name);
return status;
}
- sprintf(fw_name, "%s_hdr-%d.fw", wl_firmwares[i],
+ sprintf(fw_name, "%s_hdr-%d.fw", brcms_firmwares[i],
UCODE_LOADER_API_VER);
status = request_firmware(&wl->fw.fw_hdr[i], fw_name, device);
if (status) {
return status;
}
wl->fw.hdr_num_entries[i] =
- wl->fw.fw_hdr[i]->size / (sizeof(struct wl_fw_hdr));
+ wl->fw.fw_hdr[i]->size / (sizeof(struct firmware_hdr));
}
wl->fw.fw_cnt = i;
- return wl_ucode_data_init(wl);
+ return brcms_ucode_data_init(wl);
}
/*
* precondition: can both be called locked and unlocked
*/
-void wl_ucode_free_buf(void *p)
+void brcms_ucode_free_buf(void *p)
{
kfree(p);
}
/*
- * Precondition: Since this function is called in wl_pci_probe() context,
+ * Precondition: Since this function is called in brcms_pci_probe() context,
* no locking is required.
*/
-static void wl_release_fw(struct wl_info *wl)
+static void brcms_release_fw(struct brcms_info *wl)
{
int i;
- for (i = 0; i < WL_MAX_FW; i++) {
+ for (i = 0; i < MAX_FW_IMAGES; i++) {
release_firmware(wl->fw.fw_bin[i]);
release_firmware(wl->fw.fw_hdr[i]);
}
/*
* checks validity of all firmware images loaded from user space
*
- * Precondition: Since this function is called in wl_pci_probe() context,
+ * Precondition: Since this function is called in brcms_pci_probe() context,
* no locking is required.
*/
-int wl_check_firmwares(struct wl_info *wl)
+int brcms_check_firmwares(struct brcms_info *wl)
{
int i;
int entry;
int rc = 0;
const struct firmware *fw;
const struct firmware *fw_hdr;
- struct wl_fw_hdr *ucode_hdr;
- for (i = 0; i < WL_MAX_FW && rc == 0; i++) {
+ struct firmware_hdr *ucode_hdr;
+ for (i = 0; i < MAX_FW_IMAGES && rc == 0; i++) {
fw = wl->fw.fw_bin[i];
fw_hdr = wl->fw.fw_hdr[i];
if (fw == NULL && fw_hdr == NULL) {
wiphy_err(wl->wiphy, "%s: invalid bin/hdr fw\n",
__func__);
rc = -EBADF;
- } else if (fw_hdr->size % sizeof(struct wl_fw_hdr)) {
+ } else if (fw_hdr->size % sizeof(struct firmware_hdr)) {
wiphy_err(wl->wiphy, "%s: non integral fw hdr file "
"size %zu/%zu\n", __func__, fw_hdr->size,
- sizeof(struct wl_fw_hdr));
+ sizeof(struct firmware_hdr));
rc = -EBADF;
} else if (fw->size < MIN_FW_SIZE || fw->size > MAX_FW_SIZE) {
wiphy_err(wl->wiphy, "%s: out of bounds fw file size "
rc = -EBADF;
} else {
/* check if ucode section overruns firmware image */
- ucode_hdr = (struct wl_fw_hdr *)fw_hdr->data;
+ ucode_hdr = (struct firmware_hdr *)fw_hdr->data;
for (entry = 0; entry < wl->fw.hdr_num_entries[i] &&
!rc; entry++, ucode_hdr++) {
if (ucode_hdr->offset + ucode_hdr->len >
/*
* precondition: perimeter lock has been acquired
*/
-bool wl_rfkill_set_hw_state(struct wl_info *wl)
+bool brcms_rfkill_set_hw_state(struct brcms_info *wl)
{
bool blocked = wlc_check_radio_disabled(wl->wlc);
- WL_UNLOCK(wl);
+ UNLOCK(wl);
wiphy_rfkill_set_hw_state(wl->pub->ieee_hw->wiphy, blocked);
if (blocked)
wiphy_rfkill_start_polling(wl->pub->ieee_hw->wiphy);
- WL_LOCK(wl);
+ LOCK(wl);
return blocked;
}
/*
* precondition: perimeter lock has been acquired
*/
-void wl_msleep(struct wl_info *wl, uint ms)
+void brcms_msleep(struct brcms_info *wl, uint ms)
{
- WL_UNLOCK(wl);
+ UNLOCK(wl);
msleep(ms);
- WL_LOCK(wl);
+ LOCK(wl);
}
projects / firefly-linux-kernel-4.4.55.git / commitdiff