diff options
Diffstat (limited to 'drivers/staging/brcm80211/brcmsmac/wl_mac80211.h')
-rw-r--r-- | drivers/staging/brcm80211/brcmsmac/wl_mac80211.h | 85 |
1 files changed, 0 insertions, 85 deletions
diff --git a/drivers/staging/brcm80211/brcmsmac/wl_mac80211.h b/drivers/staging/brcm80211/brcmsmac/wl_mac80211.h deleted file mode 100644 index e703d8bb94d6..000000000000 --- a/drivers/staging/brcm80211/brcmsmac/wl_mac80211.h +++ /dev/null @@ -1,85 +0,0 @@ -/* - * Copyright (c) 2010 Broadcom Corporation - * - * Permission to use, copy, modify, and/or distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY - * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION - * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN - * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - */ - -#ifndef _wl_mac80211_h_ -#define _wl_mac80211_h_ - -/* BMAC Note: High-only driver is no longer working in softirq context as it needs to block and - * sleep so perimeter lock has to be a semaphore instead of spinlock. This requires timers to be - * submitted to workqueue instead of being on kernel timer - */ -struct wl_timer { - struct timer_list timer; - struct wl_info *wl; - void (*fn) (void *); - void *arg; /* argument to fn */ - uint ms; - bool periodic; - bool set; - struct wl_timer *next; -#ifdef BCMDBG - char *name; /* Description of the timer */ -#endif -}; - -struct wl_if { - uint subunit; /* WDS/BSS unit */ - struct pci_dev *pci_dev; -}; - -#define WL_MAX_FW 4 -struct wl_firmware { - u32 fw_cnt; - const struct firmware *fw_bin[WL_MAX_FW]; - const struct firmware *fw_hdr[WL_MAX_FW]; - u32 hdr_num_entries[WL_MAX_FW]; -}; - -struct wl_info { - struct wlc_pub *pub; /* pointer to public wlc state */ - void *wlc; /* pointer to private common os-independent data */ - u32 magic; - - int irq; - - spinlock_t lock; /* per-device perimeter lock */ - spinlock_t isr_lock; /* per-device ISR synchronization lock */ - uint bcm_bustype; /* bus type */ - bool piomode; /* set from insmod argument */ - void *regsva; /* opaque chip registers virtual address */ - atomic_t callbacks; /* # outstanding callback functions */ - struct wl_timer *timers; /* timer cleanup queue */ - struct tasklet_struct tasklet; /* dpc tasklet */ - bool resched; /* dpc needs to be and is rescheduled */ -#ifdef LINUXSTA_PS - u32 pci_psstate[16]; /* pci ps-state save/restore */ -#endif - struct wl_firmware fw; - struct wiphy *wiphy; -}; - -#define WL_LOCK(wl) spin_lock_bh(&(wl)->lock) -#define WL_UNLOCK(wl) spin_unlock_bh(&(wl)->lock) - -/* locking from inside wl_isr */ -#define WL_ISRLOCK(wl, flags) do {spin_lock(&(wl)->isr_lock); (void)(flags); } while (0) -#define WL_ISRUNLOCK(wl, flags) do {spin_unlock(&(wl)->isr_lock); (void)(flags); } while (0) - -/* locking under WL_LOCK() to synchronize with wl_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) - -#endif /* _wl_mac80211_h_ */ |