diff options
Diffstat (limited to 'drivers/net/wireless/marvell')
| -rw-r--r-- | drivers/net/wireless/marvell/mwifiex/cfg80211.c | 12 | ||||
| -rw-r--r-- | drivers/net/wireless/marvell/mwifiex/fw.h | 1 | ||||
| -rw-r--r-- | drivers/net/wireless/marvell/mwifiex/main.c | 3 | ||||
| -rw-r--r-- | drivers/net/wireless/marvell/mwifiex/main.h | 9 | ||||
| -rw-r--r-- | drivers/net/wireless/marvell/mwifiex/pcie.c | 17 | ||||
| -rw-r--r-- | drivers/net/wireless/marvell/mwifiex/scan.c | 8 | ||||
| -rw-r--r-- | drivers/net/wireless/marvell/mwifiex/sdio.c | 6 | ||||
| -rw-r--r-- | drivers/net/wireless/marvell/mwifiex/sta_cmd.c | 38 | ||||
| -rw-r--r-- | drivers/net/wireless/marvell/mwifiex/usb.c | 3 |
9 files changed, 62 insertions, 35 deletions
diff --git a/drivers/net/wireless/marvell/mwifiex/cfg80211.c b/drivers/net/wireless/marvell/mwifiex/cfg80211.c index c26469a5a5f3..a7d359e9f378 100644 --- a/drivers/net/wireless/marvell/mwifiex/cfg80211.c +++ b/drivers/net/wireless/marvell/mwifiex/cfg80211.c @@ -2143,6 +2143,16 @@ mwifiex_cfg80211_assoc(struct mwifiex_private *priv, size_t ssid_len, ret = mwifiex_set_encode(priv, NULL, NULL, 0, 0, NULL, 1); if (mode == NL80211_IFTYPE_ADHOC) { + u16 enable = true; + + /* set ibss coalescing_status */ + ret = mwifiex_send_cmd( + priv, + HostCmd_CMD_802_11_IBSS_COALESCING_STATUS, + HostCmd_ACT_GEN_SET, 0, &enable, true); + if (ret) + return ret; + /* "privacy" is set only for ad-hoc mode */ if (privacy) { /* @@ -3980,13 +3990,11 @@ static int mwifiex_tm_cmd(struct wiphy *wiphy, struct wireless_dev *wdev, struct mwifiex_private *priv = mwifiex_netdev_get_priv(wdev->netdev); struct mwifiex_ds_misc_cmd *hostcmd; struct nlattr *tb[MWIFIEX_TM_ATTR_MAX + 1]; - struct mwifiex_adapter *adapter; struct sk_buff *skb; int err; if (!priv) return -EINVAL; - adapter = priv->adapter; err = nla_parse(tb, MWIFIEX_TM_ATTR_MAX, data, len, mwifiex_tm_policy); diff --git a/drivers/net/wireless/marvell/mwifiex/fw.h b/drivers/net/wireless/marvell/mwifiex/fw.h index 9b3cceadd707..ea455948a68a 100644 --- a/drivers/net/wireless/marvell/mwifiex/fw.h +++ b/drivers/net/wireless/marvell/mwifiex/fw.h @@ -219,6 +219,7 @@ enum MWIFIEX_802_11_PRIVACY_FILTER { #define ISSUPP_TDLS_ENABLED(FwCapInfo) (FwCapInfo & BIT(14)) #define ISSUPP_DRCS_ENABLED(FwCapInfo) (FwCapInfo & BIT(15)) #define ISSUPP_SDIO_SPA_ENABLED(FwCapInfo) (FwCapInfo & BIT(16)) +#define ISSUPP_ADHOC_ENABLED(FwCapInfo) (FwCapInfo & BIT(25)) #define MWIFIEX_DEF_HT_CAP (IEEE80211_HT_CAP_DSSSCCK40 | \ (1 << IEEE80211_HT_CAP_RX_STBC_SHIFT) | \ diff --git a/drivers/net/wireless/marvell/mwifiex/main.c b/drivers/net/wireless/marvell/mwifiex/main.c index eac44fe9c416..e5c3a8aa3929 100644 --- a/drivers/net/wireless/marvell/mwifiex/main.c +++ b/drivers/net/wireless/marvell/mwifiex/main.c @@ -518,7 +518,6 @@ static void mwifiex_fw_dpc(const struct firmware *firmware, void *context) { int ret; char fmt[64]; - struct mwifiex_private *priv; struct mwifiex_adapter *adapter = context; struct mwifiex_fw_image fw; bool init_failed = false; @@ -576,8 +575,6 @@ static void mwifiex_fw_dpc(const struct firmware *firmware, void *context) goto err_init_fw; } - priv = adapter->priv[MWIFIEX_BSS_ROLE_STA]; - if (!adapter->wiphy) { if (mwifiex_register_cfg80211(adapter)) { mwifiex_dbg(adapter, ERROR, diff --git a/drivers/net/wireless/marvell/mwifiex/main.h b/drivers/net/wireless/marvell/mwifiex/main.h index cf4c78080d94..5c9bd944b6ea 100644 --- a/drivers/net/wireless/marvell/mwifiex/main.h +++ b/drivers/net/wireless/marvell/mwifiex/main.h @@ -1424,8 +1424,13 @@ static inline void mwifiex_disable_wake(struct mwifiex_adapter *adapter) { if (adapter->irq_wakeup >= 0) { disable_irq_wake(adapter->irq_wakeup); - if (!adapter->wake_by_wifi) - disable_irq(adapter->irq_wakeup); + disable_irq(adapter->irq_wakeup); + if (adapter->wake_by_wifi) + /* Undo our disable, since interrupt handler already + * did this. + */ + enable_irq(adapter->irq_wakeup); + } } diff --git a/drivers/net/wireless/marvell/mwifiex/pcie.c b/drivers/net/wireless/marvell/mwifiex/pcie.c index 4b89f557d0b6..4db07da81d8d 100644 --- a/drivers/net/wireless/marvell/mwifiex/pcie.c +++ b/drivers/net/wireless/marvell/mwifiex/pcie.c @@ -135,6 +135,7 @@ static int mwifiex_pcie_suspend(struct device *dev) mwifiex_dbg(adapter, ERROR, "cmd: failed to suspend\n"); adapter->hs_enabling = false; + mwifiex_disable_wake(adapter); return -EFAULT; } @@ -2050,7 +2051,7 @@ static int mwifiex_prog_fw_w_helper(struct mwifiex_adapter *adapter, } /* Wait for the command done interrupt */ - do { + for (tries = 0; tries < MAX_POLL_TRIES; tries++) { if (mwifiex_read_reg(adapter, PCIE_CPU_INT_STATUS, &ireg_intr)) { mwifiex_dbg(adapter, ERROR, @@ -2062,8 +2063,18 @@ static int mwifiex_prog_fw_w_helper(struct mwifiex_adapter *adapter, ret = -1; goto done; } - } while ((ireg_intr & CPU_INTR_DOOR_BELL) == - CPU_INTR_DOOR_BELL); + if (!(ireg_intr & CPU_INTR_DOOR_BELL)) + break; + usleep_range(10, 20); + } + if (ireg_intr & CPU_INTR_DOOR_BELL) { + mwifiex_dbg(adapter, ERROR, "%s: Card failed to ACK download\n", + __func__); + mwifiex_unmap_pci_memory(adapter, skb, + PCI_DMA_TODEVICE); + ret = -1; + goto done; + } mwifiex_unmap_pci_memory(adapter, skb, PCI_DMA_TODEVICE); diff --git a/drivers/net/wireless/marvell/mwifiex/scan.c b/drivers/net/wireless/marvell/mwifiex/scan.c index 98ce07280ae8..181691684a08 100644 --- a/drivers/net/wireless/marvell/mwifiex/scan.c +++ b/drivers/net/wireless/marvell/mwifiex/scan.c @@ -827,7 +827,6 @@ mwifiex_config_scan(struct mwifiex_private *priv, u32 num_probes; u32 ssid_len; u32 chan_idx; - u32 chan_num; u32 scan_type; u16 scan_dur; u8 channel; @@ -1105,13 +1104,12 @@ mwifiex_config_scan(struct mwifiex_private *priv, mwifiex_dbg(adapter, INFO, "info: Scan: Scanning current channel only\n"); } - chan_num = chan_idx; } else { mwifiex_dbg(adapter, INFO, "info: Scan: Creating full region channel list\n"); - chan_num = mwifiex_scan_create_channel_list(priv, user_scan_in, - scan_chan_list, - *filtered_scan); + mwifiex_scan_create_channel_list(priv, user_scan_in, + scan_chan_list, + *filtered_scan); } } diff --git a/drivers/net/wireless/marvell/mwifiex/sdio.c b/drivers/net/wireless/marvell/mwifiex/sdio.c index 0d00db5142e6..740d79cd91fa 100644 --- a/drivers/net/wireless/marvell/mwifiex/sdio.c +++ b/drivers/net/wireless/marvell/mwifiex/sdio.c @@ -186,9 +186,7 @@ static int mwifiex_sdio_resume(struct device *dev) struct sdio_func *func = dev_to_sdio_func(dev); struct sdio_mmc_card *card; struct mwifiex_adapter *adapter; - mmc_pm_flag_t pm_flag = 0; - pm_flag = sdio_get_host_pm_caps(func); card = sdio_get_drvdata(func); if (!card || !card->adapter) { dev_err(dev, "resume: invalid card or adapter\n"); @@ -298,6 +296,7 @@ static int mwifiex_sdio_suspend(struct device *dev) mwifiex_dbg(adapter, ERROR, "cmd: failed to suspend\n"); adapter->hs_enabling = false; + mwifiex_disable_wake(adapter); return -EFAULT; } @@ -1136,7 +1135,6 @@ static void mwifiex_deaggr_sdio_pkt(struct mwifiex_adapter *adapter, { u32 total_pkt_len, pkt_len; struct sk_buff *skb_deaggr; - u32 pkt_type; u16 blk_size; u8 blk_num; u8 *data; @@ -1157,8 +1155,6 @@ static void mwifiex_deaggr_sdio_pkt(struct mwifiex_adapter *adapter, break; } pkt_len = le16_to_cpu(*(__le16 *)(data + SDIO_HEADER_OFFSET)); - pkt_type = le16_to_cpu(*(__le16 *)(data + SDIO_HEADER_OFFSET + - 2)); if ((pkt_len + SDIO_HEADER_OFFSET) > blk_size) { mwifiex_dbg(adapter, ERROR, "%s: error in pkt_len,\t" diff --git a/drivers/net/wireless/marvell/mwifiex/sta_cmd.c b/drivers/net/wireless/marvell/mwifiex/sta_cmd.c index bcd64081d4a8..125e448712dd 100644 --- a/drivers/net/wireless/marvell/mwifiex/sta_cmd.c +++ b/drivers/net/wireless/marvell/mwifiex/sta_cmd.c @@ -1746,7 +1746,6 @@ mwifiex_cmd_tdls_oper(struct mwifiex_private *priv, { struct host_cmd_ds_tdls_oper *tdls_oper = &cmd->params.tdls_oper; struct mwifiex_ds_tdls_oper *oper = data_buf; - struct mwifiex_sta_node *sta_ptr; struct host_cmd_tlv_rates *tlv_rates; struct mwifiex_ie_types_htcap *ht_capab; struct mwifiex_ie_types_qos_info *wmm_qos_info; @@ -1764,7 +1763,6 @@ mwifiex_cmd_tdls_oper(struct mwifiex_private *priv, tdls_oper->reason = 0; memcpy(tdls_oper->peer_mac, oper->peer_mac, ETH_ALEN); - sta_ptr = mwifiex_get_sta_entry(priv, oper->peer_mac); pos = (u8 *)tdls_oper + sizeof(struct host_cmd_ds_tdls_oper); @@ -1902,6 +1900,24 @@ static int mwifiex_cmd_get_wakeup_reason(struct mwifiex_private *priv, return 0; } +/* This function check if the command is supported by firmware */ +static int mwifiex_is_cmd_supported(struct mwifiex_private *priv, u16 cmd_no) +{ + if (!ISSUPP_ADHOC_ENABLED(priv->adapter->fw_cap_info)) { + switch (cmd_no) { + case HostCmd_CMD_802_11_IBSS_COALESCING_STATUS: + case HostCmd_CMD_802_11_AD_HOC_START: + case HostCmd_CMD_802_11_AD_HOC_JOIN: + case HostCmd_CMD_802_11_AD_HOC_STOP: + return -EOPNOTSUPP; + default: + break; + } + } + + return 0; +} + /* * This function prepares the commands before sending them to the firmware. * @@ -1915,6 +1931,13 @@ int mwifiex_sta_prepare_cmd(struct mwifiex_private *priv, uint16_t cmd_no, struct host_cmd_ds_command *cmd_ptr = cmd_buf; int ret = 0; + if (mwifiex_is_cmd_supported(priv, cmd_no)) { + mwifiex_dbg(priv->adapter, ERROR, + "0x%x command not supported by firmware\n", + cmd_no); + return -EOPNOTSUPP; + } + /* Prepare command */ switch (cmd_no) { case HostCmd_CMD_GET_HW_SPEC: @@ -2208,7 +2231,6 @@ int mwifiex_sta_init_cmd(struct mwifiex_private *priv, u8 first_sta, bool init) { struct mwifiex_adapter *adapter = priv->adapter; int ret; - u16 enable = true; struct mwifiex_ds_11n_amsdu_aggr_ctrl amsdu_aggr_ctrl; struct mwifiex_ds_auto_ds auto_ds; enum state_11d_t state_11d; @@ -2321,16 +2343,6 @@ int mwifiex_sta_init_cmd(struct mwifiex_private *priv, u8 first_sta, bool init) if (ret) return -1; - if (priv->bss_type == MWIFIEX_BSS_TYPE_STA) { - /* set ibss coalescing_status */ - ret = mwifiex_send_cmd( - priv, - HostCmd_CMD_802_11_IBSS_COALESCING_STATUS, - HostCmd_ACT_GEN_SET, 0, &enable, true); - if (ret) - return -1; - } - memset(&amsdu_aggr_ctrl, 0, sizeof(amsdu_aggr_ctrl)); amsdu_aggr_ctrl.enable = true; /* Send request to firmware */ diff --git a/drivers/net/wireless/marvell/mwifiex/usb.c b/drivers/net/wireless/marvell/mwifiex/usb.c index c3f696a2e852..c563160b3b6b 100644 --- a/drivers/net/wireless/marvell/mwifiex/usb.c +++ b/drivers/net/wireless/marvell/mwifiex/usb.c @@ -379,7 +379,7 @@ static int mwifiex_usb_probe(struct usb_interface *intf, struct usb_endpoint_descriptor *epd; int ret, i; struct usb_card_rec *card; - u16 id_vendor, id_product, bcd_device, bcd_usb; + u16 id_vendor, id_product, bcd_device; card = devm_kzalloc(&intf->dev, sizeof(*card), GFP_KERNEL); if (!card) @@ -390,7 +390,6 @@ static int mwifiex_usb_probe(struct usb_interface *intf, id_vendor = le16_to_cpu(udev->descriptor.idVendor); id_product = le16_to_cpu(udev->descriptor.idProduct); bcd_device = le16_to_cpu(udev->descriptor.bcdDevice); - bcd_usb = le16_to_cpu(udev->descriptor.bcdUSB); pr_debug("info: VID/PID = %X/%X, Boot2 version = %X\n", id_vendor, id_product, bcd_device); |