net: wireless: bcmdhd: Update to version 5.90.195.53

- Add retry to wl_cfg80211_mgmt_tx() for P2P
- Change singal pending return value from -512 to -110
- Minor cleaning

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>

diff --git a/drivers/net/wireless/bcmdhd/bcmsdh_sdmmc_linux.c b/drivers/net/wireless/bcmdhd/bcmsdh_sdmmc_linux.c
index 355b43bb2ee66ad9e001e641b4f7df21712d3d49..602523df72c92ec8f1f7539b5e0a05d538ebcd83 100644 (file)
--- a/drivers/net/wireless/bcmdhd/bcmsdh_sdmmc_linux.c
+++ b/drivers/net/wireless/bcmdhd/bcmsdh_sdmmc_linux.c
@@ -61,6 +61,9 @@
 #if !defined(SDIO_DEVICE_ID_BROADCOM_4334)
 #define SDIO_DEVICE_ID_BROADCOM_4334    0x4334
 #endif /* !defined(SDIO_DEVICE_ID_BROADCOM_4334) */
+#if !defined(SDIO_DEVICE_ID_BROADCOM_4324)
+#define SDIO_DEVICE_ID_BROADCOM_4324    0x4324
+#endif /* !defined(SDIO_DEVICE_ID_BROADCOM_4324) */
 #if !defined(SDIO_DEVICE_ID_BROADCOM_43239)
 #define SDIO_DEVICE_ID_BROADCOM_43239    43239
 #endif /* !defined(SDIO_DEVICE_ID_BROADCOM_43239) */
@@ -163,6 +166,7 @@ static const struct sdio_device_id bcmsdh_sdmmc_ids[] = {
        { SDIO_DEVICE(SDIO_VENDOR_ID_BROADCOM, SDIO_DEVICE_ID_BROADCOM_4319) },
        { SDIO_DEVICE(SDIO_VENDOR_ID_BROADCOM, SDIO_DEVICE_ID_BROADCOM_4330) },
        { SDIO_DEVICE(SDIO_VENDOR_ID_BROADCOM, SDIO_DEVICE_ID_BROADCOM_4334) },
+       { SDIO_DEVICE(SDIO_VENDOR_ID_BROADCOM, SDIO_DEVICE_ID_BROADCOM_4324) },
        { SDIO_DEVICE(SDIO_VENDOR_ID_BROADCOM, SDIO_DEVICE_ID_BROADCOM_43239) },
        { SDIO_DEVICE_CLASS(SDIO_CLASS_NONE)            },
        { /* end: all zeroes */                         },

diff --git a/drivers/net/wireless/bcmdhd/dhd.h b/drivers/net/wireless/bcmdhd/dhd.h
index c7223e669f3fc31ede94a60933889a84457529bf..dc2e3828ba2bdbb98f0e45ea0c5da3dcf217a080 100644 (file)
--- a/drivers/net/wireless/bcmdhd/dhd.h
+++ b/drivers/net/wireless/bcmdhd/dhd.h
@@ -24,7 +24,7 @@
  * 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.h 323282 2012-03-23 19:41:57Z $
+ * $Id: dhd.h 325862 2012-04-04 22:59:48Z $
  */
 
 
@@ -82,6 +82,8 @@ enum dhd_bus_state {
 #define P2P_GC_ENABLED         0x0020
 #define CONCURENT_MASK         0x00F0
 
+#define MANUFACTRING_FW        "WLTEST"
+
 /* max sequential rxcntl timeouts to set HANG event */
 #define MAX_CNTL_TIMEOUT  2
 
@@ -120,7 +122,6 @@ typedef enum  {
        DHD_IF_DELETING
 } dhd_if_state_t;
 
-
 #if defined(CONFIG_DHD_USE_STATIC_BUF)
 
 uint8* dhd_os_prealloc(void *osh, int section, uint size);
@@ -322,7 +323,6 @@ inline static void MUTEX_UNLOCK_SOFTAP_SET(dhd_pub_t * dhdp)
 #define DHD_OS_WAKE_LOCK_TIMEOUT(pub)          dhd_os_wake_lock_timeout(pub)
 #define DHD_OS_WAKE_LOCK_RX_TIMEOUT_ENABLE(pub, val)   dhd_os_wake_lock_rx_timeout_enable(pub, val)
 #define DHD_OS_WAKE_LOCK_CTRL_TIMEOUT_ENABLE(pub, val) dhd_os_wake_lock_ctrl_timeout_enable(pub, val)
-
 #define DHD_PACKET_TIMEOUT_MS  1000
 #define DHD_EVENT_TIMEOUT_MS   1500
 

diff --git a/drivers/net/wireless/bcmdhd/dhd_cdc.c b/drivers/net/wireless/bcmdhd/dhd_cdc.c
index d01853c71a2e7845da941324dbe6c7015a61dc77..f16d81c9e198b593ae5f00acb64e17c85096f418 100644 (file)
--- a/drivers/net/wireless/bcmdhd/dhd_cdc.c
+++ b/drivers/net/wireless/bcmdhd/dhd_cdc.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_cdc.c 303389 2011-12-16 09:30:48Z $
+ * $Id: dhd_cdc.c 324280 2012-03-28 19:01:17Z $
  *
  * BDC is like CDC, except it includes a header for data packets to convey
  * packet priority over the bus, and flags (e.g. to indicate checksum status

diff --git a/drivers/net/wireless/bcmdhd/dhd_linux.c b/drivers/net/wireless/bcmdhd/dhd_linux.c
index 1e28fb88d7215564ea662edc4b01fe9486635f64..fcf8f0a45413555b38db7a03e2d4b1b90246daf3 100644 (file)
--- a/drivers/net/wireless/bcmdhd/dhd_linux.c
+++ b/drivers/net/wireless/bcmdhd/dhd_linux.c
@@ -22,7 +22,7 @@
  * 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_linux.c 319136 2012-03-07 03:10:36Z $
+ * $Id: dhd_linux.c 325862 2012-04-04 22:59:48Z $
  */
 
 #include <typedefs.h>
@@ -129,9 +129,9 @@ DECLARE_WAIT_QUEUE_HEAD(dhd_dpc_wait);
 #if defined(OOB_INTR_ONLY)
 extern void dhd_enable_oob_intr(struct dhd_bus *bus, bool enable);
 #endif /* defined(OOB_INTR_ONLY) */
-
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27))
 static void dhd_hang_process(struct work_struct *work);
-
+#endif 
 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 0))
 MODULE_LICENSE("GPL v2");
 #endif /* LinuxVer */
@@ -250,7 +250,9 @@ typedef struct dhd_info {
        bool dhd_tasklet_create;
 #endif /* DHDTHREAD */
        tsk_ctl_t       thr_sysioc_ctl;
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27))
        struct work_struct work_hang;
+#endif 
 
        /* Wakelocks */
 #if defined(CONFIG_HAS_WAKELOCK) && (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27))
@@ -2753,9 +2755,9 @@ dhd_attach(osl_t *osh, struct dhd_bus *bus, uint bus_hdrlen)
                dhd->thr_sysioc_ctl.thr_pid = -1;
        }
        dhd_state |= DHD_ATTACH_STATE_THREADS_CREATED;
-
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27))
        INIT_WORK(&dhd->work_hang, dhd_hang_process);
-
+#endif /* (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27))  */
        /*
         * Save the dhd_info into the priv
         */
@@ -3035,7 +3037,7 @@ dhd_preinit_ioctls(dhd_pub_t *dhd)
        }
 #endif /* SET_RANDOM_MAC_SOFTAP */
 
-       DHD_ERROR(("Firmware = %s\n", fw_path));
+       DHD_TRACE(("Firmware = %s\n", fw_path));
 #if !defined(AP)  && defined(WLP2P)
        /* Check if firmware with WFD support used */
        if ((!op_mode && strstr(fw_path, "_p2p") != NULL)
@@ -3057,13 +3059,14 @@ dhd_preinit_ioctls(dhd_pub_t *dhd)
 #if !defined(AP) && defined(WL_CFG80211)
        /* Check if firmware with HostAPD support used */
        if ((!op_mode && strstr(fw_path, "_apsta") != NULL) || (op_mode == HOSTAPD_MASK)) {
+                       /* Disable A-band for HostAPD  */
                        uint band = WLC_BAND_2G;
-
                        if ((ret = dhd_wl_ioctl_cmd(dhd, WLC_SET_BAND, (char *)&band, sizeof(band),
                                TRUE, 0)) < 0) {
                                DHD_ERROR(("%s:set band failed error (%d)\n", __FUNCTION__, ret));
                        }
 
+                       /* Turn off wme if we are having only g ONLY firmware */
                        bcm_mkiovar("nmode", 0, 0, buf, sizeof(buf));
                        if ((ret = dhd_wl_ioctl_cmd(dhd, WLC_GET_VAR, buf, sizeof(buf),
                                FALSE, 0)) < 0) {
@@ -3130,7 +3133,7 @@ dhd_preinit_ioctls(dhd_pub_t *dhd)
        bcm_mkiovar("bus:txglomalign", (char *)&dongle_align, 4, iovbuf, sizeof(iovbuf));
        dhd_wl_ioctl_cmd(dhd, WLC_SET_VAR, iovbuf, sizeof(iovbuf), TRUE, 0);
 
-       /* disable glom option per default */
+       /* disable glom option for some chips */
        chipID = (uint16)dhd_bus_chip_id(dhd);
        if  ((chipID == BCM4330_CHIP_ID) || (chipID == BCM4329_CHIP_ID)) {
                DHD_INFO(("%s disable glom for chipID=0x%X\n", __FUNCTION__, chipID));
@@ -3283,8 +3286,15 @@ dhd_preinit_ioctls(dhd_pub_t *dhd)
                bcmstrtok(&ptr, "\n", 0);
                /* Print fw version info */
                DHD_ERROR(("Firmware version = %s\n", buf));
+
                DHD_BLOG(buf, strlen(buf) + 1);
                DHD_BLOG(dhd_version, strlen(dhd_version) + 1);
+
+               /* Check and adjust IOCTL response timeout for Manufactring firmware */
+               if (strstr(buf, MANUFACTRING_FW) != NULL) {
+                       dhd_os_set_ioctl_resp_timeout(IOCTL_RESP_TIMEOUT * 10);
+                       DHD_ERROR(("%s : adjust IOCTL response time for Manufactring Firmware\n", __FUNCTION__));
+               }
        }
 
 done:
@@ -3638,7 +3648,9 @@ void dhd_detach(dhd_pub_t *dhdp)
        }
 #endif /* defined(CONFIG_HAS_EARLYSUSPEND) */
 
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27))
        cancel_work_sync(&dhd->work_hang);
+#endif /* (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27))  */
 
 #if defined(WL_WIRELESS_EXT)
        if (dhd->dhd_state & DHD_ATTACH_STATE_WL_ATTACH) {
@@ -4451,6 +4463,7 @@ dhd_dev_get_pno_status(struct net_device *dev)
 
 #endif /* PNO_SUPPORT */
 
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27))
 static void dhd_hang_process(struct work_struct *work)
 {
        dhd_info_t *dhd;
@@ -4472,7 +4485,6 @@ static void dhd_hang_process(struct work_struct *work)
        }
 }
 
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27))
 int net_os_send_hang_message(struct net_device *dev)
 {
        dhd_info_t *dhd = *(dhd_info_t **)netdev_priv(dev);

diff --git a/drivers/net/wireless/bcmdhd/dhd_sdio.c b/drivers/net/wireless/bcmdhd/dhd_sdio.c
index 3371db822a861cc2fd1efbad287da0ecbfbf61f4..d445f26080887dc47291e1985381b76aef1b708a 100644 (file)
--- 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 324417 2012-03-29 03:15:15Z $
+ * $Id: dhd_sdio.c 325395 2012-04-03 03:57:43Z $
  */
 
 #include <typedefs.h>
@@ -754,8 +754,7 @@ dhdsdio_clkctl(dhd_bus_t *bus, uint target, bool pendok)
        uint oldstate = bus->clkstate;
 #endif /* DHD_DEBUG */
 
-       DHD_TRACE(("%s: Enter bus->clkstate %u target %u\n", __FUNCTION__,
-               bus->clkstate, target));
+       DHD_TRACE(("%s: Enter\n", __FUNCTION__));
 
        /* Early exit if we're already there */
        if (bus->clkstate == target) {
@@ -1482,8 +1481,9 @@ dhd_bus_rxctl(struct dhd_bus *bus, uchar *msg, uint msglen)
                dhd_os_sdunlock(bus->dhd);
 #endif /* DHD_DEBUG */
        } else if (pending == TRUE) {
-               DHD_CTL(("%s: canceled\n", __FUNCTION__));
-               return -ERESTARTSYS;
+               /* possibly fw hangs so never responsed back */
+               DHD_ERROR(("%s: pending or timeout \n", __FUNCTION__));
+               return -ETIMEDOUT;
        } else {
                DHD_CTL(("%s: resumed for unknown reason?\n", __FUNCTION__));
 #ifdef DHD_DEBUG
@@ -4596,13 +4596,29 @@ clkwait:
                bcmsdh_intr_enable(sdh);
        }
 
+#if defined(OOB_INTR_ONLY) && !defined(HW_OOB)
+       /* In case of SW-OOB(using edge trigger),
+        * Check interrupt status in the dongle again after enable irq on the host.
+        * and rechedule dpc if interrupt is pended in the dongle.
+        * There is a chance to miss OOB interrupt while irq is disabled on the host.
+        * No need to do this with HW-OOB(level trigger)
+        */
+       R_SDREG(newstatus, &regs->intstatus, retries);
+       if (bcmsdh_regfail(bus->sdh))
+               newstatus = 0;
+       if (newstatus & bus->hostintmask) {
+               bus->ipend = TRUE;
+               resched = TRUE;
+       }
+#endif /* defined(OOB_INTR_ONLY) && !defined(HW_OOB) */
+
        if (TXCTLOK(bus) && bus->ctrl_frame_stat && (bus->clkstate == CLK_AVAIL))  {
                int ret, i;
                uint8* frame_seq = bus->ctrl_frame_buf + SDPCM_FRAMETAG_LEN;
 
                if (((bus->sih->chip == BCM4329_CHIP_ID) ||   /* limit to 4329 & 4330 for now  */
                         (bus->sih->chip == BCM4330_CHIP_ID)) && (*frame_seq != bus->tx_seq)) {
-                       DHD_ERROR(("%s IOCTL frame seq lag detected!"
+                       DHD_INFO(("%s IOCTL frame seq lag detected!"
                                " frm_seq:%d != bus->tx_seq:%d, corrected\n",
                                __FUNCTION__, *frame_seq, bus->tx_seq));
                        *frame_seq = bus->tx_seq;
@@ -6175,6 +6191,7 @@ dhd_bcmsdh_send_buf(dhd_bus_t *bus, uint32 addr, uint fn, uint flags, uint8 *buf
 uint
 dhd_bus_chip(struct dhd_bus *bus)
 {
+       ASSERT(bus);
        ASSERT(bus->sih != NULL);
        return bus->sih->chip;
 }
@@ -6182,6 +6199,7 @@ dhd_bus_chip(struct dhd_bus *bus)
 void *
 dhd_bus_pub(struct dhd_bus *bus)
 {
+       ASSERT(bus);
        return bus->dhd;
 }
 
@@ -6228,7 +6246,6 @@ dhd_bus_devreset(dhd_pub_t *dhdp, uint8 flag)
                        bus->dhd->dongle_reset = TRUE;
                        bus->dhd->up = FALSE;
                        dhd_os_sdunlock(dhdp);
-
                        DHD_TRACE(("%s:  WLAN OFF DONE\n", __FUNCTION__));
                        /* App can now remove power from device */
                } else

diff --git a/drivers/net/wireless/bcmdhd/include/bcmdevs.h b/drivers/net/wireless/bcmdhd/include/bcmdevs.h
index ee01d8b45675b5532888e653a71efc5123c0c597..287f1c65fc9ac5c61e2c58f59ddcfdc0301d957d 100644 (file)
--- a/drivers/net/wireless/bcmdhd/include/bcmdevs.h
+++ b/drivers/net/wireless/bcmdhd/include/bcmdevs.h
@@ -63,6 +63,7 @@
 #define BCM_DNGL_BL_PID_43239   0xbd1b
 #define BCM_DNGL_BDC_PID       0x0bdc
 #define BCM_DNGL_JTAG_PID      0x4a44
+#define BCM_DNGL_BL_PID_4324   0xbd1c
 
 
 #define BCM_HWUSB_PID_43239     43239

diff --git a/drivers/net/wireless/bcmdhd/include/bcmsdstd.h b/drivers/net/wireless/bcmdhd/include/bcmsdstd.h
index c14444c57d369fcab40cc980502debec8c0dd704..c7382540b84fa6f3aa048583fdccfcacc13b841a 100644 (file)
--- a/drivers/net/wireless/bcmdhd/include/bcmsdstd.h
+++ b/drivers/net/wireless/bcmdhd/include/bcmsdstd.h
@@ -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: bcmsdstd.h 281604 2011-09-02 18:58:49Z $
+ * $Id: bcmsdstd.h 324819 2012-03-30 12:15:19Z $
  */
 #ifndef        _BCM_SD_STD_H
 #define        _BCM_SD_STD_H
@@ -180,6 +180,9 @@ struct sdioh_info {
 
 #define DATA_TRANSFER_IDLE             0
 #define DATA_TRANSFER_ONGOING  1
+#define CHECK_TUNING_PRE_DATA   1
+#define CHECK_TUNING_POST_DATA  2
+
 
 /************************************************************
  * Internal interfaces: per-port references into bcmsdstd.c
@@ -227,10 +230,12 @@ extern int sdstd_waitbits(sdioh_info_t *sd, uint16 norm, uint16 err, bool yield,
 extern void sdstd_3_enable_retuning_int(sdioh_info_t *sd);
 extern void sdstd_3_disable_retuning_int(sdioh_info_t *sd);
 extern bool sdstd_3_is_retuning_int_set(sdioh_info_t *sd);
+extern void sdstd_3_check_and_do_tuning(sdioh_info_t *sd, int tuning_param);
 extern bool sdstd_3_check_and_set_retuning(sdioh_info_t *sd);
 extern int sdstd_3_get_tune_state(sdioh_info_t *sd);
 extern int sdstd_3_get_data_state(sdioh_info_t *sd);
 extern void sdstd_3_set_tune_state(sdioh_info_t *sd, int state);
+extern void sdstd_3_set_data_state(sdioh_info_t *sd, int state);
 extern uint8 sdstd_3_get_tuning_exp(sdioh_info_t *sd);
 extern uint32 sdstd_3_get_uhsi_clkmode(sdioh_info_t *sd);
 extern int sdstd_3_clk_tuning(sdioh_info_t *sd, uint32 sd3ClkMode);

diff --git a/drivers/net/wireless/bcmdhd/include/dhdioctl.h b/drivers/net/wireless/bcmdhd/include/dhdioctl.h
index 0312d2206013600a5e95fe2e18533795d792ff4e..175ff8545a0ce7002fb2d34a0c7dc7b07e705348 100644 (file)
--- a/drivers/net/wireless/bcmdhd/include/dhdioctl.h
+++ b/drivers/net/wireless/bcmdhd/include/dhdioctl.h
@@ -25,7 +25,7 @@
  * 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: dhdioctl.h 307573 2012-01-12 00:04:39Z $
+ * $Id: dhdioctl.h 323572 2012-03-26 06:28:14Z $
  */
 
 #ifndef _dhdioctl_h_
@@ -87,7 +87,8 @@ enum {
 #define DHD_BTA_VAL    0x1000
 #define DHD_ISCAN_VAL  0x2000
 #define DHD_ARPOE_VAL  0x4000
-#define DHD_WL_VAL     0x8000
+#define DHD_REORDER_VAL 0x8000
+#define DHD_WL_VAL     0x10000
 
 #ifdef SDTEST
 /* For pktgen iovar */

diff --git a/drivers/net/wireless/bcmdhd/include/epivers.h b/drivers/net/wireless/bcmdhd/include/epivers.h
index 9fd097ec8b983d776ab847b841730b722cf9626f..b3560bd9203f8a2edde76b7400977ea3dfb70d96 100644 (file)
--- a/drivers/net/wireless/bcmdhd/include/epivers.h
+++ b/drivers/net/wireless/bcmdhd/include/epivers.h
@@ -32,17 +32,17 @@
 
 #define        EPI_RC_NUMBER           195
 
-#define        EPI_INCREMENTAL_NUMBER  46
+#define        EPI_INCREMENTAL_NUMBER  53
 
 #define        EPI_BUILD_NUMBER        0
 
-#define        EPI_VERSION             5, 90, 195, 46
+#define        EPI_VERSION             5, 90, 195, 53
 
-#define        EPI_VERSION_NUM         0x055ac32e
+#define        EPI_VERSION_NUM         0x055ac335
 
 #define EPI_VERSION_DEV                5.90.195
 
 
-#define        EPI_VERSION_STR         "5.90.195.46"
+#define        EPI_VERSION_STR         "5.90.195.53"
 
 #endif 

diff --git a/drivers/net/wireless/bcmdhd/wl_android.c b/drivers/net/wireless/bcmdhd/wl_android.c
index b98fe1d8f784f3bdb15eb03596ff8bd8c1667bed..631c12bda8b62f98f60a08acc2dce6086175a9fa 100644 (file)
--- a/drivers/net/wireless/bcmdhd/wl_android.c
+++ b/drivers/net/wireless/bcmdhd/wl_android.c
@@ -619,7 +619,7 @@ int wl_android_init(void)
 {
        int ret = 0;
 
-       dhd_msg_level = DHD_ERROR_VAL;
+       dhd_msg_level |= DHD_ERROR_VAL;
 #ifdef ENABLE_INSMOD_NO_FW_LOAD
        dhd_download_fw_on_driverload = FALSE;
 #endif /* ENABLE_INSMOD_NO_FW_LOAD */
@@ -690,7 +690,7 @@ void wl_android_wifictrl_func_del(void)
        }
 }
 
-void *wl_android_prealloc(int section, unsigned long size)
+void* wl_android_prealloc(int section, unsigned long size)
 {
        void *alloc_ptr = NULL;
        if (wifi_control_data && wifi_control_data->mem_prealloc) {

diff --git a/drivers/net/wireless/bcmdhd/wl_cfg80211.c b/drivers/net/wireless/bcmdhd/wl_cfg80211.c
index 2c322f4c1a4b25e9f656d5b6244515f6e5d7669e..9358cf1a8314b5b04560fff4c4a5418e97070a94 100644 (file)
--- a/drivers/net/wireless/bcmdhd/wl_cfg80211.c
+++ b/drivers/net/wireless/bcmdhd/wl_cfg80211.c
@@ -3352,6 +3352,7 @@ wl_cfg80211_mgmt_tx(struct wiphy *wiphy, struct net_device *ndev,
        wifi_p2p_action_frame_t *p2p_act_frm = NULL;
        wifi_p2psd_gas_pub_act_frame_t *sd_act_frm = NULL;
        s8 eabuf[ETHER_ADDR_STR_LEN];
+       int retry_cnt = 0;
 
        WL_DBG(("Enter \n"));
 
@@ -3496,9 +3497,9 @@ wl_cfg80211_mgmt_tx(struct wiphy *wiphy, struct net_device *ndev,
 
        }
        wl_cfgp2p_print_actframe(true, action_frame->data, action_frame->len);
-               /*
-                * To make sure to send successfully action frame, we have to turn off mpc
-                */
+       /*
+        * To make sure to send successfully action frame, we have to turn off mpc
+        */
 
        if (act_frm && ((act_frm->subtype == P2P_PAF_GON_REQ) ||
          (act_frm->subtype == P2P_PAF_GON_RSP) ||
@@ -3506,6 +3507,9 @@ wl_cfg80211_mgmt_tx(struct wiphy *wiphy, struct net_device *ndev,
          (act_frm->subtype == P2P_PAF_PROVDIS_REQ))) {
                wldev_iovar_setint(dev, "mpc", 0);
        }
+       if (act_frm->subtype == P2P_PAF_GON_RSP)
+               retry_cnt = 1;
+       else retry_cnt = WL_ACT_FRAME_RETRY;
 
        if (act_frm && act_frm->subtype == P2P_PAF_DEVDIS_REQ) {
                af_params->dwell_time = WL_LONG_DWELL_TIME;
@@ -3530,23 +3534,12 @@ wl_cfg80211_mgmt_tx(struct wiphy *wiphy, struct net_device *ndev,
        } else {
                ack = (wl_cfgp2p_tx_action_frame(wl, dev, af_params, bssidx)) ? false : true;
                if (!ack) {
-                       if (wl_to_p2p_bss_saved_ie(wl, P2PAPI_BSSCFG_DEVICE).p2p_probe_req_ie_len) {
-                               /* if the NO ACK occurs, the peer device will be on
-                               * listen channel of the peer
-                               * So, we have to find the peer and send action frame on
-                               * that channel.
-                               */
-                               ack = wl_cfg80211_send_at_common_channel(wl, dev, af_params);
-                       } else {
-                               for (retry = 0; retry < WL_CHANNEL_SYNC_RETRY; retry++) {
+                               for (retry = 1; retry < WL_CHANNEL_SYNC_RETRY; retry++) {
                                        ack = (wl_cfgp2p_tx_action_frame(wl, dev,
                                                af_params, bssidx)) ? false : true;
                                        if (ack)
                                                break;
                                }
-
-                       }
-
                }
 
        }
@@ -3619,7 +3612,7 @@ wl_cfg80211_set_channel(struct wiphy *wiphy, struct net_device *dev,
                        __FUNCTION__, channel));
                wl->hostapd_chan = channel;
                if (channel == 14)
-                       return err;
+                       return err; /* hostapd requested ch auto-select, will be done later */
        }
 
        WL_DBG(("netdev_ifidx(%d), chan_type(%d) target channel(%d) \n",
@@ -4251,6 +4244,7 @@ int wl_cfg80211_sched_scan_start(struct wiphy *wiphy,
                request->n_ssids, pno_time, pno_repeat, pno_freq_expo_max));
 
 #if defined(WL_ENABLE_P2P_IF)
+       /* While GO is operational, PNO is not supported */
        if (dhd_cfg80211_get_opmode(wl) & P2P_GO_ENABLED) {
                WL_DBG(("PNO not enabled! op_mode: P2P GO"));
                return -1;
@@ -6673,7 +6667,7 @@ s32 wl_update_wiphybands(struct wl_priv *wl)
        err = wldev_ioctl(wl_to_prmry_ndev(wl), WLC_GET_BANDLIST, bandlist,
                sizeof(bandlist), false);
        if (unlikely(err)) {
-               WL_ERR(("error (%d)\n", err));
+               WL_ERR(("error read bandlist (%d)\n", err));
                return err;
        }
        wiphy = wl_to_wiphy(wl);
@@ -6683,12 +6677,14 @@ s32 wl_update_wiphybands(struct wl_priv *wl)
 
        err = wldev_iovar_getint(wl_to_prmry_ndev(wl), "nmode", &nmode);
        if (unlikely(err)) {
-               WL_ERR(("error (%d)\n", err));
+               WL_ERR(("error reading nmode (%d)\n", err));
        }
-
-       err = wldev_iovar_getint(wl_to_prmry_ndev(wl), "mimo_bw_cap", &bw_40);
-       if (unlikely(err)) {
-               WL_ERR(("error (%d)\n", err));
+       else {
+               /* For nmodeonly  check bw cap */
+               err = wldev_iovar_getint(wl_to_prmry_ndev(wl), "mimo_bw_cap", &bw_40);
+               if (unlikely(err)) {
+                       WL_ERR(("error get mimo_bw_cap (%d)\n", err));
+               }
        }
 
        for (i = 1; i <= nband && i < sizeof(bandlist); i++) {
@@ -6702,7 +6698,7 @@ s32 wl_update_wiphybands(struct wl_priv *wl)
                                &__wl_band_2ghz;
                                index = IEEE80211_BAND_2GHZ;
                }
-
+#if defined WL_ENABLE_P2P_IF
                if ((index >= 0) && nmode) {
                        wiphy->bands[index]->ht_cap.cap =
                        IEEE80211_HT_CAP_DSSSCCK40
@@ -6711,6 +6707,7 @@ s32 wl_update_wiphybands(struct wl_priv *wl)
                        wiphy->bands[index]->ht_cap.ampdu_factor = IEEE80211_HT_MAX_AMPDU_16K;
                        wiphy->bands[index]->ht_cap.ampdu_density = IEEE80211_HT_MPDU_DENSITY_16;
                }
+#endif
        }
 
        wiphy_apply_custom_regulatory(wiphy, &brcm_regdom);
@@ -6752,6 +6749,7 @@ static s32 __wl_cfg80211_down(struct wl_priv *wl)
        struct net_device *ndev = wl_to_prmry_ndev(wl);
 #ifdef WL_ENABLE_P2P_IF
        struct wiphy *wiphy = wl_to_prmry_ndev(wl)->ieee80211_ptr->wiphy;
+       struct net_device *p2p_net = wl->p2p_net;
 #endif
 
        WL_DBG(("In\n"));
@@ -6783,7 +6781,11 @@ static s32 __wl_cfg80211_down(struct wl_priv *wl)
        wiphy->interface_modes = (wiphy->interface_modes)
                                        & (~(BIT(NL80211_IFTYPE_P2P_CLIENT)|
                                        BIT(NL80211_IFTYPE_P2P_GO)));
-#endif
+       if ((p2p_net) && (p2p_net->flags & IFF_UP)) {
+               /* p2p0 interface is still UP. Bring it down */
+               p2p_net->flags &= ~IFF_UP;
+       }
+#endif /* WL_ENABLE_P2P_IF */
        spin_unlock_irqrestore(&wl->cfgdrv_lock, flags);
 
        DNGL_FUNC(dhd_cfg80211_down, (wl));
@@ -7032,8 +7034,7 @@ static void wl_init_eq_lock(struct wl_priv *wl)
 
 static void wl_delay(u32 ms)
 {
-       if (ms < 1000 / HZ) {
-               cond_resched();
+       if (in_atomic() || ms < 1000 / HZ) {
                mdelay(ms);
        } else {
                msleep(ms);

diff --git a/drivers/net/wireless/bcmdhd/wl_cfg80211.h b/drivers/net/wireless/bcmdhd/wl_cfg80211.h
index 4cea796fa51f11c5f264677fc067c2f8c45e23b2..818eff5941158336ec72c1f14522231dbf777517 100644 (file)
--- a/drivers/net/wireless/bcmdhd/wl_cfg80211.h
+++ b/drivers/net/wireless/bcmdhd/wl_cfg80211.h
@@ -131,7 +131,9 @@ do {                                                                        \
 #define IFACE_MAX_CNT          2
 
 #define WL_SCAN_TIMER_INTERVAL_MS      8000 /* Scan timeout */
-#define WL_CHANNEL_SYNC_RETRY  5
+#define WL_CHANNEL_SYNC_RETRY  1
+#define WL_ACT_FRAME_RETRY 5
+
 #define WL_INVALID             -1
 
 /* driver status */

diff --git a/drivers/net/wireless/bcmdhd/wl_iw.h b/drivers/net/wireless/bcmdhd/wl_iw.h
index 20fa24909f87ac8feefa1d48d1e33063733f0588..9cdb53dfef8c2902896fe706bac01d668031f821 100644 (file)
--- a/drivers/net/wireless/bcmdhd/wl_iw.h
+++ b/drivers/net/wireless/bcmdhd/wl_iw.h
@@ -209,7 +209,6 @@ extern int  net_os_wake_lock_ctrl_timeout_enable(struct net_device *dev, int val
 extern int net_os_set_suspend_disable(struct net_device *dev, int val);
 extern int net_os_set_suspend(struct net_device *dev, int val, int force);
 extern int net_os_set_dtim_skip(struct net_device *dev, int val);
-extern int net_os_send_hang_message(struct net_device *dev);
 extern void get_customized_country_code(char *country_iso_code, wl_country_t *cspec);
 
 #if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27)