diff options
Diffstat (limited to 'drivers/staging/brcm80211/brcmfmac/dhd.h')
| -rw-r--r-- | drivers/staging/brcm80211/brcmfmac/dhd.h | 32 |
1 files changed, 23 insertions, 9 deletions
diff --git a/drivers/staging/brcm80211/brcmfmac/dhd.h b/drivers/staging/brcm80211/brcmfmac/dhd.h index 60cf78213a07..a726b493ea8d 100644 --- a/drivers/staging/brcm80211/brcmfmac/dhd.h +++ b/drivers/staging/brcm80211/brcmfmac/dhd.h @@ -31,6 +31,7 @@ #include <linux/random.h> #include <linux/spinlock.h> #include <linux/ethtool.h> +#include <linux/suspend.h> #include <asm/uaccess.h> #include <asm/unaligned.h> /* The kernel threading is sdio-specific */ @@ -122,19 +123,22 @@ typedef struct dhd_pub { } dhd_pub_t; #if defined(CONFIG_PM_SLEEP) - +extern atomic_t dhd_mmc_suspend; #define DHD_PM_RESUME_WAIT_INIT(a) DECLARE_WAIT_QUEUE_HEAD(a); -#define _DHD_PM_RESUME_WAIT(a, b) do {\ - int retry = 0; \ - while (dhd_mmc_suspend && retry++ != b) { \ - wait_event_timeout(a, false, HZ/100); \ - } \ - } while (0) +#define _DHD_PM_RESUME_WAIT(a, b) do { \ + int retry = 0; \ + while (atomic_read(&dhd_mmc_suspend) && retry++ != b) { \ + wait_event_timeout(a, false, HZ/100); \ + } \ + } while (0) #define DHD_PM_RESUME_WAIT(a) _DHD_PM_RESUME_WAIT(a, 30) #define DHD_PM_RESUME_WAIT_FOREVER(a) _DHD_PM_RESUME_WAIT(a, ~0) #define DHD_PM_RESUME_RETURN_ERROR(a) \ - do { if (dhd_mmc_suspend) return a; } while (0) -#define DHD_PM_RESUME_RETURN do { if (dhd_mmc_suspend) return; } while (0) + do { if (atomic_read(&dhd_mmc_suspend)) return a; } while (0) +#define DHD_PM_RESUME_RETURN do { \ + if (atomic_read(&dhd_mmc_suspend)) \ + return; \ + } while (0) #define DHD_SPINWAIT_SLEEP_INIT(a) DECLARE_WAIT_QUEUE_HEAD(a); #define SPINWAIT_SLEEP(a, exp, us) do { \ @@ -397,4 +401,14 @@ extern char nv_path[MOD_PARAM_PATHLEN]; extern void dhd_wait_for_event(dhd_pub_t *dhd, bool * lockvar); extern void dhd_wait_event_wakeup(dhd_pub_t *dhd); +extern u32 g_assert_type; + +#ifdef BCMDBG +#define ASSERT(exp) \ + do { if (!(exp)) osl_assert(#exp, __FILE__, __LINE__); } while (0) +extern void osl_assert(char *exp, char *file, int line); +#else +#define ASSERT(exp) do {} while (0) +#endif /* defined(BCMDBG) */ + #endif /* _dhd_h_ */ |