diff options
Diffstat (limited to 'drivers/net/wireless/bcmdhd/dhd_sdio.c')
| -rw-r--r-- | drivers/net/wireless/bcmdhd/dhd_sdio.c | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/drivers/net/wireless/bcmdhd/dhd_sdio.c b/drivers/net/wireless/bcmdhd/dhd_sdio.c index e578d70..09dc45a 100644 --- a/drivers/net/wireless/bcmdhd/dhd_sdio.c +++ b/drivers/net/wireless/bcmdhd/dhd_sdio.c @@ -21,7 +21,7 @@ * software in any way with any other Broadcom software provided under a license * other than the GPL, without Broadcom's express prior written consent. * - * $Id: dhd_sdio.c 326662 2012-04-10 06:38:08Z $ + * $Id: dhd_sdio.c 352730 2012-08-23 20:55:11Z $ */ #include <typedefs.h> @@ -1375,7 +1375,13 @@ dhd_bus_txctl(struct dhd_bus *bus, uchar *msg, uint msglen) /* Send from dpc */ bus->ctrl_frame_buf = frame; bus->ctrl_frame_len = len; - dhd_wait_for_event(bus->dhd, &bus->ctrl_frame_stat); + if (!bus->dpc_sched) { + bus->dpc_sched = TRUE; + dhd_sched_dpc(bus->dhd); + } + if (bus->ctrl_frame_stat) { + dhd_wait_for_event(bus->dhd, &bus->ctrl_frame_stat); + } if (bus->ctrl_frame_stat == FALSE) { DHD_INFO(("%s: ctrl_frame_stat == FALSE\n", __FUNCTION__)); ret = 0; @@ -1487,7 +1493,7 @@ dhd_bus_rxctl(struct dhd_bus *bus, uchar *msg, uint msglen) dhd_os_sdunlock(bus->dhd); #endif /* DHD_DEBUG */ } else if (pending == TRUE) { - /* signal pending */ + /* possibly fw hangs so never responsed back */ DHD_ERROR(("%s: signal pending\n", __FUNCTION__)); return -EINTR; } else { @@ -5192,7 +5198,7 @@ done: } #endif /* DHD_DEBUG */ -#ifdef DHD_DEBUG +#if (defined DHD_DEBUG) static void dhd_dump_cis(uint fn, uint8 *cis) { @@ -5468,12 +5474,11 @@ dhdsdio_probe_attach(struct dhd_bus *bus, osl_t *osh, void *sdh, void *regsva, clkctl = bcmsdh_cfg_read(sdh, SDIO_FUNC_1, SBSDIO_FUNC1_CHIPCLKCSR, &err); if (err || ((clkctl & ~SBSDIO_AVBITS) != DHD_INIT_CLKCTL1)) { - DHD_ERROR(("dhdsdio_probe: ChipClkCSR access: err %d wrote 0x%02x read 0x%02x\n", - err, DHD_INIT_CLKCTL1, clkctl)); + DHD_ERROR(("%s: ChipClkCSR access: err %d wrote 0x%02x read 0x%02x\n", + __FUNCTION__, err, DHD_INIT_CLKCTL1, clkctl)); goto fail; } - #ifdef DHD_DEBUG if (DHD_INFO_ON()) { uint fn, numfn; |