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raspberrypi-kernel
提交 c1f3bb6b 编写于 作者: J John W. Linville
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Merge branch 'master' of... 

Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem
上级 dcd60771 3c57e865
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Showing with 3037 addition and 1517 deletion
Documentation/DocBook/80211.tmpl
浏览文件 @ c1f3bb6b
......@@ -152,8 +152,8 @@
!Finclude/net/cfg80211.h cfg80211_scan_request
!Finclude/net/cfg80211.h cfg80211_scan_done
!Finclude/net/cfg80211.h cfg80211_bss
!Finclude/net/cfg80211.h cfg80211_inform_bss_frame
!Finclude/net/cfg80211.h cfg80211_inform_bss
!Finclude/net/cfg80211.h cfg80211_inform_bss_width_frame
!Finclude/net/cfg80211.h cfg80211_inform_bss_width
!Finclude/net/cfg80211.h cfg80211_unlink_bss
!Finclude/net/cfg80211.h cfg80211_find_ie
!Finclude/net/cfg80211.h ieee80211_bss_get_ie
......
drivers/bluetooth/btusb.c
浏览文件 @ c1f3bb6b
......@@ -1629,7 +1629,6 @@ static struct usb_driver btusb_driver = {
#ifdef CONFIG_PM
.suspend = btusb_suspend,
.resume = btusb_resume,
.reset_resume = btusb_resume,
#endif
.id_table = btusb_table,
.supports_autosuspend = 1,
......
drivers/net/wireless/ath/ath9k/init.c
浏览文件 @ c1f3bb6b
......@@ -845,7 +845,8 @@ static const struct ieee80211_iface_limit if_limits[] = {
};
static const struct ieee80211_iface_limit if_dfs_limits[] = {
{ .max = 1, .types = BIT(NL80211_IFTYPE_AP) },
{ .max = 1, .types = BIT(NL80211_IFTYPE_AP) |
BIT(NL80211_IFTYPE_ADHOC) },
};
static const struct ieee80211_iface_combination if_comb[] = {
......
drivers/net/wireless/iwlwifi/dvm/ucode.c
浏览文件 @ c1f3bb6b
......@@ -330,15 +330,14 @@ int iwl_load_ucode_wait_alive(struct iwl_priv *priv,
enum iwl_ucode_type old_type;
static const u8 alive_cmd[] = { REPLY_ALIVE };
old_type = priv->cur_ucode;
priv->cur_ucode = ucode_type;
fw = iwl_get_ucode_image(priv, ucode_type);
if (WARN_ON(!fw))
return -EINVAL;
old_type = priv->cur_ucode;
priv->cur_ucode = ucode_type;
priv->ucode_loaded = false;
if (!fw)
return -EINVAL;
iwl_init_notification_wait(&priv->notif_wait, &alive_wait,
alive_cmd, ARRAY_SIZE(alive_cmd),
iwl_alive_fn, &alive_data);
......
drivers/net/wireless/iwlwifi/iwl-fw.h
浏览文件 @ c1f3bb6b
......@@ -100,7 +100,7 @@ enum iwl_ucode_tlv_flag {
IWL_UCODE_TLV_FLAGS_P2P = BIT(3),
IWL_UCODE_TLV_FLAGS_DW_BC_TABLE = BIT(4),
IWL_UCODE_TLV_FLAGS_NEWBT_COEX = BIT(5),
IWL_UCODE_TLV_FLAGS_UAPSD = BIT(6),
IWL_UCODE_TLV_FLAGS_PM_CMD_SUPPORT = BIT(6),
IWL_UCODE_TLV_FLAGS_SHORT_BL = BIT(7),
IWL_UCODE_TLV_FLAGS_RX_ENERGY_API = BIT(8),
IWL_UCODE_TLV_FLAGS_TIME_EVENT_API_V2 = BIT(9),
......@@ -113,6 +113,7 @@ enum iwl_ucode_tlv_flag {
IWL_UCODE_TLV_FLAGS_SCHED_SCAN = BIT(17),
IWL_UCODE_TLV_FLAGS_STA_KEY_CMD = BIT(19),
IWL_UCODE_TLV_FLAGS_DEVICE_PS_CMD = BIT(20),
IWL_UCODE_TLV_FLAGS_UAPSD_SUPPORT = BIT(24),
};
/* The default calibrate table size if not specified by firmware file */
......
drivers/net/wireless/iwlwifi/iwl-io.c
浏览文件 @ c1f3bb6b
......@@ -34,7 +34,6 @@
#include "iwl-csr.h"
#include "iwl-debug.h"
#include "iwl-fh.h"
#include "iwl-csr.h"
#define IWL_POLL_INTERVAL 10 /* microseconds */
......
drivers/net/wireless/iwlwifi/iwl-trans.h
浏览文件 @ c1f3bb6b
......@@ -344,7 +344,7 @@ struct iwl_trans_config {
u8 cmd_queue;
u8 cmd_fifo;
const u8 *no_reclaim_cmds;
int n_no_reclaim_cmds;
unsigned int n_no_reclaim_cmds;
bool rx_buf_size_8k;
bool bc_table_dword;
......
drivers/net/wireless/iwlwifi/mvm/bt-coex.c
浏览文件 @ c1f3bb6b
......@@ -505,12 +505,16 @@ static int iwl_mvm_bt_coex_reduced_txp(struct iwl_mvm *mvm, u8 sta_id,
struct iwl_mvm_sta *mvmsta;
int ret;
/* This can happen if the station has been removed right now */
if (sta_id == IWL_MVM_STATION_COUNT)
return 0;
sta = rcu_dereference_protected(mvm->fw_id_to_mac_id[sta_id],
lockdep_is_held(&mvm->mutex));
/* This can happen if the station has been removed right now */
if (IS_ERR_OR_NULL(sta))
return 0;
mvmsta = (void *)sta->drv_priv;
/* nothing to do */
......@@ -751,7 +755,7 @@ static void iwl_mvm_bt_coex_notif_handle(struct iwl_mvm *mvm)
cmd.bt_secondary_ci =
iwl_ci_mask[chan->def.chan->hw_value][ci_bw_idx];
cmd.secondary_ch_phy_id = *((u16 *)data.primary->drv_priv);
cmd.secondary_ch_phy_id = *((u16 *)data.secondary->drv_priv);
}
rcu_read_unlock();
......
drivers/net/wireless/iwlwifi/mvm/debugfs.c
浏览文件 @ c1f3bb6b
......@@ -342,6 +342,7 @@ static void iwl_dbgfs_update_pm(struct iwl_mvm *mvm,
case MVM_DEBUGFS_PM_DISABLE_POWER_OFF:
IWL_DEBUG_POWER(mvm, "disable_power_off=%d\n", val);
dbgfs_pm->disable_power_off = val;
break;
case MVM_DEBUGFS_PM_LPRX_ENA:
IWL_DEBUG_POWER(mvm, "lprx %s\n", val ? "enabled" : "disabled");
dbgfs_pm->lprx_ena = val;
......
drivers/net/wireless/iwlwifi/mvm/fw.c
浏览文件 @ c1f3bb6b
......@@ -151,13 +151,11 @@ static int iwl_mvm_load_ucode_wait_alive(struct iwl_mvm *mvm,
enum iwl_ucode_type old_type = mvm->cur_ucode;
static const u8 alive_cmd[] = { MVM_ALIVE };
mvm->cur_ucode = ucode_type;
fw = iwl_get_ucode_image(mvm, ucode_type);
mvm->ucode_loaded = false;
if (!fw)
if (WARN_ON(!fw))
return -EINVAL;
mvm->cur_ucode = ucode_type;
mvm->ucode_loaded = false;
iwl_init_notification_wait(&mvm->notif_wait, &alive_wait,
alive_cmd, ARRAY_SIZE(alive_cmd),
......
drivers/net/wireless/iwlwifi/mvm/mac-ctxt.c
浏览文件 @ c1f3bb6b
......@@ -719,7 +719,9 @@ static int iwl_mvm_mac_ctxt_cmd_listener(struct iwl_mvm *mvm,
cmd.filter_flags = cpu_to_le32(MAC_FILTER_IN_PROMISC |
MAC_FILTER_IN_CONTROL_AND_MGMT |
MAC_FILTER_IN_BEACON |
MAC_FILTER_IN_PROBE_REQUEST);
MAC_FILTER_IN_PROBE_REQUEST |
MAC_FILTER_IN_CRC32);
mvm->hw->flags |= IEEE80211_HW_RX_INCLUDES_FCS;
return iwl_mvm_mac_ctxt_send_cmd(mvm, &cmd);
}
......@@ -1122,6 +1124,10 @@ int iwl_mvm_mac_ctxt_remove(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
}
mvmvif->uploaded = false;
if (vif->type == NL80211_IFTYPE_MONITOR)
mvm->hw->flags &= ~IEEE80211_HW_RX_INCLUDES_FCS;
return 0;
}
......
drivers/net/wireless/iwlwifi/mvm/mac80211.c
浏览文件 @ c1f3bb6b
......@@ -164,8 +164,7 @@ int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm)
IEEE80211_HW_TIMING_BEACON_ONLY |
IEEE80211_HW_CONNECTION_MONITOR |
IEEE80211_HW_SUPPORTS_DYNAMIC_SMPS |
IEEE80211_HW_SUPPORTS_STATIC_SMPS |
IEEE80211_HW_SUPPORTS_UAPSD;
IEEE80211_HW_SUPPORTS_STATIC_SMPS;
hw->queues = mvm->first_agg_queue;
hw->offchannel_tx_hw_queue = IWL_MVM_OFFCHANNEL_QUEUE;
......@@ -180,6 +179,12 @@ int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm)
!iwlwifi_mod_params.sw_crypto)
hw->flags |= IEEE80211_HW_MFP_CAPABLE;
if (mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_UAPSD_SUPPORT) {
hw->flags |= IEEE80211_HW_SUPPORTS_UAPSD;
hw->uapsd_queues = IWL_UAPSD_AC_INFO;
hw->uapsd_max_sp_len = IWL_UAPSD_MAX_SP;
}
hw->sta_data_size = sizeof(struct iwl_mvm_sta);
hw->vif_data_size = sizeof(struct iwl_mvm_vif);
hw->chanctx_data_size = sizeof(u16);
......@@ -204,8 +209,6 @@ int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm)
hw->wiphy->max_remain_on_channel_duration = 10000;
hw->max_listen_interval = IWL_CONN_MAX_LISTEN_INTERVAL;
hw->uapsd_queues = IWL_UAPSD_AC_INFO;
hw->uapsd_max_sp_len = IWL_UAPSD_MAX_SP;
/* Extract MAC address */
memcpy(mvm->addresses[0].addr, mvm->nvm_data->hw_addr, ETH_ALEN);
......@@ -861,7 +864,8 @@ static void iwl_mvm_bss_info_changed_station(struct iwl_mvm *mvm,
/* reset rssi values */
mvmvif->bf_data.ave_beacon_signal = 0;
if (!(mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_UAPSD)) {
if (!(mvm->fw->ucode_capa.flags &
IWL_UCODE_TLV_FLAGS_PM_CMD_SUPPORT)) {
/* Workaround for FW bug, otherwise FW disables device
* power save upon disassociation
*/
......
drivers/net/wireless/iwlwifi/mvm/mvm.h
浏览文件 @ c1f3bb6b
......@@ -73,7 +73,6 @@
#include "iwl-trans.h"
#include "iwl-notif-wait.h"
#include "iwl-eeprom-parse.h"
#include "iwl-trans.h"
#include "sta.h"
#include "fw-api.h"
#include "constants.h"
......
drivers/net/wireless/iwlwifi/mvm/ops.c
浏览文件 @ c1f3bb6b
......@@ -459,7 +459,7 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg,
if (err)
goto out_unregister;
if (mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_UAPSD)
if (mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_PM_CMD_SUPPORT)
mvm->pm_ops = &pm_mac_ops;
else
mvm->pm_ops = &pm_legacy_ops;
......
drivers/net/wireless/iwlwifi/mvm/rx.c
浏览文件 @ c1f3bb6b
......@@ -300,10 +300,14 @@ int iwl_mvm_rx_rx_mpdu(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
return 0;
}
/*
* Keep packets with CRC errors (and with overrun) for monitor mode
* (otherwise the firmware discards them) but mark them as bad.
*/
if (!(rx_pkt_status & RX_MPDU_RES_STATUS_CRC_OK) ||
!(rx_pkt_status & RX_MPDU_RES_STATUS_OVERRUN_OK)) {
IWL_DEBUG_RX(mvm, "Bad CRC or FIFO: 0x%08X.\n", rx_pkt_status);
return 0;
rx_status.flag |= RX_FLAG_FAILED_FCS_CRC;
}
/* This will be used in several places later */
......
drivers/net/wireless/iwlwifi/pcie/tx.c
浏览文件 @ c1f3bb6b
......@@ -1499,12 +1499,11 @@ static int iwl_pcie_send_hcmd_sync(struct iwl_trans *trans,
IWL_DEBUG_INFO(trans, "Attempting to send sync command %s\n",
get_cmd_string(trans_pcie, cmd->id));
if (WARN_ON(test_and_set_bit(STATUS_HCMD_ACTIVE,
&trans_pcie->status))) {
IWL_ERR(trans, "Command %s: a command is already active!\n",
get_cmd_string(trans_pcie, cmd->id));
if (WARN(test_and_set_bit(STATUS_HCMD_ACTIVE,
&trans_pcie->status),
"Command %s: a command is already active!\n",
get_cmd_string(trans_pcie, cmd->id)))
return -EIO;
}
IWL_DEBUG_INFO(trans, "Setting HCMD_ACTIVE for command %s\n",
get_cmd_string(trans_pcie, cmd->id));
......
drivers/net/wireless/mac80211_hwsim.c
浏览文件 @ c1f3bb6b
......@@ -167,6 +167,7 @@ struct hwsim_vif_priv {
u32 magic;
u8 bssid[ETH_ALEN];
bool assoc;
bool bcn_en;
u16 aid;
};
......@@ -1170,6 +1171,16 @@ static void mac80211_hwsim_configure_filter(struct ieee80211_hw *hw,
*total_flags = data->rx_filter;
}
static void mac80211_hwsim_bcn_en_iter(void *data, u8 *mac,
struct ieee80211_vif *vif)
{
unsigned int *count = data;
struct hwsim_vif_priv *vp = (void *)vif->drv_priv;
if (vp->bcn_en)
(*count)++;
}
static void mac80211_hwsim_bss_info_changed(struct ieee80211_hw *hw,
struct ieee80211_vif *vif,
struct ieee80211_bss_conf *info,
......@@ -1180,7 +1191,8 @@ static void mac80211_hwsim_bss_info_changed(struct ieee80211_hw *hw,
hwsim_check_magic(vif);
wiphy_debug(hw->wiphy, "%s(changed=0x%x)\n", __func__, changed);
wiphy_debug(hw->wiphy, "%s(changed=0x%x vif->addr=%pM)\n",
__func__, changed, vif->addr);
if (changed & BSS_CHANGED_BSSID) {
wiphy_debug(hw->wiphy, "%s: BSSID changed: %pM\n",
......@@ -1202,6 +1214,7 @@ static void mac80211_hwsim_bss_info_changed(struct ieee80211_hw *hw,
if (changed & BSS_CHANGED_BEACON_ENABLED) {
wiphy_debug(hw->wiphy, " BCN EN: %d\n", info->enable_beacon);
vp->bcn_en = info->enable_beacon;
if (data->started &&
!hrtimer_is_queued(&data->beacon_timer.timer) &&
info->enable_beacon) {
......@@ -1215,8 +1228,16 @@ static void mac80211_hwsim_bss_info_changed(struct ieee80211_hw *hw,
tasklet_hrtimer_start(&data->beacon_timer,
ns_to_ktime(until_tbtt * 1000),
HRTIMER_MODE_REL);
} else if (!info->enable_beacon)
tasklet_hrtimer_cancel(&data->beacon_timer);
} else if (!info->enable_beacon) {
unsigned int count = 0;
ieee80211_iterate_active_interfaces(
data->hw, IEEE80211_IFACE_ITER_NORMAL,
mac80211_hwsim_bcn_en_iter, &count);
wiphy_debug(hw->wiphy, " beaconing vifs remaining: %u",
count);
if (count == 0)
tasklet_hrtimer_cancel(&data->beacon_timer);
}
}
if (changed & BSS_CHANGED_ERP_CTS_PROT) {
......
drivers/net/wireless/ti/wl12xx/main.c
浏览文件 @ c1f3bb6b
......@@ -333,11 +333,11 @@ static struct wlcore_conf wl12xx_conf = {
.always = 0,
},
.fwlog = {
.mode = WL12XX_FWLOG_ON_DEMAND,
.mode = WL12XX_FWLOG_CONTINUOUS,
.mem_blocks = 2,
.severity = 0,
.timestamp = WL12XX_FWLOG_TIMESTAMP_DISABLED,
.output = WL12XX_FWLOG_OUTPUT_HOST,
.output = WL12XX_FWLOG_OUTPUT_DBG_PINS,
.threshold = 0,
},
.rate = {
......@@ -717,6 +717,9 @@ static int wl12xx_identify_chip(struct wl1271 *wl)
goto out;
}
wl->fw_mem_block_size = 256;
wl->fwlog_end = 0x2000000;
/* common settings */
wl->scan_templ_id_2_4 = CMD_TEMPL_APP_PROBE_REQ_2_4_LEGACY;
wl->scan_templ_id_5 = CMD_TEMPL_APP_PROBE_REQ_5_LEGACY;
......@@ -1262,9 +1265,10 @@ static int wl12xx_boot(struct wl1271 *wl)
BA_SESSION_RX_CONSTRAINT_EVENT_ID |
REMAIN_ON_CHANNEL_COMPLETE_EVENT_ID |
INACTIVE_STA_EVENT_ID |
MAX_TX_RETRY_EVENT_ID |
CHANNEL_SWITCH_COMPLETE_EVENT_ID;
wl->ap_event_mask = MAX_TX_RETRY_EVENT_ID;
ret = wlcore_boot_run_firmware(wl);
if (ret < 0)
goto out;
......@@ -1648,6 +1652,11 @@ static bool wl12xx_lnk_low_prio(struct wl1271 *wl, u8 hlid,
return true;
}
static u32 wl12xx_convert_hwaddr(struct wl1271 *wl, u32 hwaddr)
{
return hwaddr << 5;
}
static int wl12xx_setup(struct wl1271 *wl);
static struct wlcore_ops wl12xx_ops = {
......@@ -1684,6 +1693,7 @@ static struct wlcore_ops wl12xx_ops = {
.channel_switch = wl12xx_cmd_channel_switch,
.pre_pkt_send = NULL,
.set_peer_cap = wl12xx_set_peer_cap,
.convert_hwaddr = wl12xx_convert_hwaddr,
.lnk_high_prio = wl12xx_lnk_high_prio,
.lnk_low_prio = wl12xx_lnk_low_prio,
};
......
drivers/net/wireless/ti/wl18xx/main.c
浏览文件 @ c1f3bb6b
......@@ -456,11 +456,11 @@ static struct wlcore_conf wl18xx_conf = {
.always = 0,
},
.fwlog = {
.mode = WL12XX_FWLOG_ON_DEMAND,
.mode = WL12XX_FWLOG_CONTINUOUS,
.mem_blocks = 2,
.severity = 0,
.timestamp = WL12XX_FWLOG_TIMESTAMP_DISABLED,
.output = WL12XX_FWLOG_OUTPUT_HOST,
.output = WL12XX_FWLOG_OUTPUT_DBG_PINS,
.threshold = 0,
},
.rate = {
......@@ -505,7 +505,7 @@ static struct wlcore_conf wl18xx_conf = {
static struct wl18xx_priv_conf wl18xx_default_priv_conf = {
.ht = {
.mode = HT_MODE_DEFAULT,
.mode = HT_MODE_WIDE,
},
.phy = {
.phy_standalone = 0x00,
......@@ -516,7 +516,7 @@ static struct wl18xx_priv_conf wl18xx_default_priv_conf = {
.auto_detect = 0x00,
.dedicated_fem = FEM_NONE,
.low_band_component = COMPONENT_3_WAY_SWITCH,
.low_band_component_type = 0x04,
.low_band_component_type = 0x05,
.high_band_component = COMPONENT_2_WAY_SWITCH,
.high_band_component_type = 0x09,
.tcxo_ldo_voltage = 0x00,
......@@ -556,15 +556,15 @@ static struct wl18xx_priv_conf wl18xx_default_priv_conf = {
.per_chan_pwr_limit_arr_11p = { 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff },
.psat = 0,
.low_power_val = 0x08,
.med_power_val = 0x12,
.high_power_val = 0x18,
.low_power_val_2nd = 0x05,
.med_power_val_2nd = 0x0a,
.high_power_val_2nd = 0x14,
.external_pa_dc2dc = 0,
.number_of_assembled_ant2_4 = 2,
.number_of_assembled_ant5 = 1,
.low_power_val = 0xff,
.med_power_val = 0xff,
.high_power_val = 0xff,
.low_power_val_2nd = 0xff,
.med_power_val_2nd = 0xff,
.high_power_val_2nd = 0xff,
.tx_rf_margin = 1,
},
};
......@@ -686,6 +686,9 @@ static int wl18xx_identify_chip(struct wl1271 *wl)
goto out;
}
wl->fw_mem_block_size = 272;
wl->fwlog_end = 0x40000000;
wl->scan_templ_id_2_4 = CMD_TEMPL_CFG_PROBE_REQ_2_4;
wl->scan_templ_id_5 = CMD_TEMPL_CFG_PROBE_REQ_5;
wl->sched_scan_templ_id_2_4 = CMD_TEMPL_PROBE_REQ_2_4_PERIODIC;
......@@ -988,10 +991,11 @@ static int wl18xx_boot(struct wl1271 *wl)
BA_SESSION_RX_CONSTRAINT_EVENT_ID |
REMAIN_ON_CHANNEL_COMPLETE_EVENT_ID |
INACTIVE_STA_EVENT_ID |
MAX_TX_FAILURE_EVENT_ID |
CHANNEL_SWITCH_COMPLETE_EVENT_ID |
DFS_CHANNELS_CONFIG_COMPLETE_EVENT;
wl->ap_event_mask = MAX_TX_FAILURE_EVENT_ID;
ret = wlcore_boot_run_firmware(wl);
if (ret < 0)
goto out;
......@@ -1604,6 +1608,11 @@ static bool wl18xx_lnk_low_prio(struct wl1271 *wl, u8 hlid,
return lnk->allocated_pkts < thold;
}
static u32 wl18xx_convert_hwaddr(struct wl1271 *wl, u32 hwaddr)
{
return hwaddr & ~0x80000000;
}
static int wl18xx_setup(struct wl1271 *wl);
static struct wlcore_ops wl18xx_ops = {
......@@ -1641,6 +1650,7 @@ static struct wlcore_ops wl18xx_ops = {
.pre_pkt_send = wl18xx_pre_pkt_send,
.sta_rc_update = wl18xx_sta_rc_update,
.set_peer_cap = wl18xx_set_peer_cap,
.convert_hwaddr = wl18xx_convert_hwaddr,
.lnk_high_prio = wl18xx_lnk_high_prio,
.lnk_low_prio = wl18xx_lnk_low_prio,
};
......
drivers/net/wireless/ti/wlcore/acx.c
浏览文件 @ c1f3bb6b
......@@ -162,7 +162,8 @@ int wl1271_acx_mem_map(struct wl1271 *wl, struct acx_header *mem_map,
wl1271_debug(DEBUG_ACX, "acx mem map");
ret = wl1271_cmd_interrogate(wl, ACX_MEM_MAP, mem_map, len);
ret = wl1271_cmd_interrogate(wl, ACX_MEM_MAP, mem_map,
sizeof(struct acx_header), len);
if (ret < 0)
return ret;
......@@ -722,6 +723,7 @@ int wl1271_acx_statistics(struct wl1271 *wl, void *stats)
wl1271_debug(DEBUG_ACX, "acx statistics");
ret = wl1271_cmd_interrogate(wl, ACX_STATISTICS, stats,
sizeof(struct acx_header),
wl->stats.fw_stats_len);
if (ret < 0) {
wl1271_warning("acx statistics failed: %d", ret);
......@@ -1470,8 +1472,8 @@ int wl12xx_acx_tsf_info(struct wl1271 *wl, struct wl12xx_vif *wlvif,
tsf_info->role_id = wlvif->role_id;
ret = wl1271_cmd_interrogate(wl, ACX_TSF_INFO,
tsf_info, sizeof(*tsf_info));
ret = wl1271_cmd_interrogate(wl, ACX_TSF_INFO, tsf_info,
sizeof(struct acx_header), sizeof(*tsf_info));
if (ret < 0) {
wl1271_warning("acx tsf info interrogate failed");
goto out;
......@@ -1752,7 +1754,7 @@ int wlcore_acx_average_rssi(struct wl1271 *wl, struct wl12xx_vif *wlvif,
acx->role_id = wlvif->role_id;
ret = wl1271_cmd_interrogate(wl, ACX_ROAMING_STATISTICS_TBL,
acx, sizeof(*acx));
acx, sizeof(*acx), sizeof(*acx));
if (ret < 0) {
wl1271_warning("acx roaming statistics failed: %d", ret);
ret = -ENOMEM;
......
drivers/net/wireless/ti/wlcore/cmd.c
浏览文件 @ c1f3bb6b
......@@ -60,7 +60,8 @@ static int __wlcore_cmd_send(struct wl1271 *wl, u16 id, void *buf,
u16 status;
u16 poll_count = 0;
if (WARN_ON(unlikely(wl->state == WLCORE_STATE_RESTARTING)))
if (WARN_ON(wl->state == WLCORE_STATE_RESTARTING &&
id != CMD_STOP_FWLOGGER))
return -EIO;
cmd = buf;
......@@ -845,7 +846,8 @@ EXPORT_SYMBOL_GPL(wl1271_cmd_test);
* @buf: buffer for the response, including all headers, must work with dma
* @len: length of buf
*/
int wl1271_cmd_interrogate(struct wl1271 *wl, u16 id, void *buf, size_t len)
int wl1271_cmd_interrogate(struct wl1271 *wl, u16 id, void *buf,
size_t cmd_len, size_t res_len)
{
struct acx_header *acx = buf;
int ret;
......@@ -854,10 +856,10 @@ int wl1271_cmd_interrogate(struct wl1271 *wl, u16 id, void *buf, size_t len)
acx->id = cpu_to_le16(id);
/* payload length, does not include any headers */
acx->len = cpu_to_le16(len - sizeof(*acx));
/* response payload length, does not include any headers */
acx->len = cpu_to_le16(res_len - sizeof(*acx));
ret = wl1271_cmd_send(wl, CMD_INTERROGATE, acx, sizeof(*acx), len);
ret = wl1271_cmd_send(wl, CMD_INTERROGATE, acx, cmd_len, res_len);
if (ret < 0)
wl1271_error("INTERROGATE command failed");
......
drivers/net/wireless/ti/wlcore/cmd.h
浏览文件 @ c1f3bb6b
......@@ -45,7 +45,8 @@ int wl12xx_start_dev(struct wl1271 *wl, struct wl12xx_vif *wlvif,
enum ieee80211_band band, int channel);
int wl12xx_stop_dev(struct wl1271 *wl, struct wl12xx_vif *wlvif);
int wl1271_cmd_test(struct wl1271 *wl, void *buf, size_t buf_len, u8 answer);
int wl1271_cmd_interrogate(struct wl1271 *wl, u16 id, void *buf, size_t len);
int wl1271_cmd_interrogate(struct wl1271 *wl, u16 id, void *buf,
size_t cmd_len, size_t res_len);
int wl1271_cmd_configure(struct wl1271 *wl, u16 id, void *buf, size_t len);
int wlcore_cmd_configure_failsafe(struct wl1271 *wl, u16 id, void *buf,
size_t len, unsigned long valid_rets);
......
drivers/net/wireless/ti/wlcore/conf.h
浏览文件 @ c1f3bb6b
......@@ -1274,6 +1274,9 @@ struct conf_rx_streaming_settings {
u8 always;
} __packed;
#define CONF_FWLOG_MIN_MEM_BLOCKS 2
#define CONF_FWLOG_MAX_MEM_BLOCKS 16
struct conf_fwlog {
/* Continuous or on-demand */
u8 mode;
......@@ -1281,7 +1284,7 @@ struct conf_fwlog {
/*
* Number of memory blocks dedicated for the FW logger
*
* Range: 1-3, or 0 to disable the FW logger
* Range: 2-16, or 0 to disable the FW logger
*/
u8 mem_blocks;
......
drivers/net/wireless/ti/wlcore/debugfs.c
浏览文件 @ c1f3bb6b
......@@ -437,6 +437,7 @@ static ssize_t driver_state_read(struct file *file, char __user *user_buf,
int res = 0;
ssize_t ret;
char *buf;
struct wl12xx_vif *wlvif;
#define DRIVER_STATE_BUF_LEN 1024
......@@ -450,12 +451,28 @@ static ssize_t driver_state_read(struct file *file, char __user *user_buf,
(res += scnprintf(buf + res, DRIVER_STATE_BUF_LEN - res,\
#x " = " fmt "\n", wl->x))
#define DRIVER_STATE_PRINT_GENERIC(x, fmt, args...) \
(res += scnprintf(buf + res, DRIVER_STATE_BUF_LEN - res,\
#x " = " fmt "\n", args))
#define DRIVER_STATE_PRINT_LONG(x) DRIVER_STATE_PRINT(x, "%ld")
#define DRIVER_STATE_PRINT_INT(x) DRIVER_STATE_PRINT(x, "%d")
#define DRIVER_STATE_PRINT_STR(x) DRIVER_STATE_PRINT(x, "%s")
#define DRIVER_STATE_PRINT_LHEX(x) DRIVER_STATE_PRINT(x, "0x%lx")
#define DRIVER_STATE_PRINT_HEX(x) DRIVER_STATE_PRINT(x, "0x%x")
wl12xx_for_each_wlvif_sta(wl, wlvif) {
if (!test_bit(WLVIF_FLAG_STA_ASSOCIATED, &wlvif->flags))
continue;
DRIVER_STATE_PRINT_GENERIC(channel, "%d (%s)", wlvif->channel,
wlvif->p2p ? "P2P-CL" : "STA");
}
wl12xx_for_each_wlvif_ap(wl, wlvif)
DRIVER_STATE_PRINT_GENERIC(channel, "%d (%s)", wlvif->channel,
wlvif->p2p ? "P2P-GO" : "AP");
DRIVER_STATE_PRINT_INT(tx_blocks_available);
DRIVER_STATE_PRINT_INT(tx_allocated_blocks);
DRIVER_STATE_PRINT_INT(tx_allocated_pkts[0]);
......@@ -474,7 +491,6 @@ static ssize_t driver_state_read(struct file *file, char __user *user_buf,
DRIVER_STATE_PRINT_INT(tx_blocks_freed);
DRIVER_STATE_PRINT_INT(rx_counter);
DRIVER_STATE_PRINT_INT(state);
DRIVER_STATE_PRINT_INT(channel);
DRIVER_STATE_PRINT_INT(band);
DRIVER_STATE_PRINT_INT(power_level);
DRIVER_STATE_PRINT_INT(sg_enabled);
......
drivers/net/wireless/ti/wlcore/event.c
浏览文件 @ c1f3bb6b
......@@ -266,6 +266,7 @@ int wl1271_event_unmask(struct wl1271 *wl)
{
int ret;
wl1271_debug(DEBUG_EVENT, "unmasking event_mask 0x%x", wl->event_mask);
ret = wl1271_acx_event_mbox_mask(wl, ~(wl->event_mask));
if (ret < 0)
return ret;
......
drivers/net/wireless/ti/wlcore/hw_ops.h
浏览文件 @ c1f3bb6b
......@@ -222,6 +222,15 @@ wlcore_hw_set_peer_cap(struct wl1271 *wl,
return 0;
}
static inline u32
wlcore_hw_convert_hwaddr(struct wl1271 *wl, u32 hwaddr)
{
if (!wl->ops->convert_hwaddr)
BUG_ON(1);
return wl->ops->convert_hwaddr(wl, hwaddr);
}
static inline bool
wlcore_hw_lnk_high_prio(struct wl1271 *wl, u8 hlid,
struct wl1271_link *lnk)
......
drivers/net/wireless/ti/wlcore/init.c
浏览文件 @ c1f3bb6b
......@@ -571,6 +571,12 @@ int wl1271_init_vif_specific(struct wl1271 *wl, struct ieee80211_vif *vif)
ret = wl1271_acx_sleep_auth(wl, WL1271_PSM_CAM);
if (ret < 0)
return ret;
/* unmask ap events */
wl->event_mask |= wl->ap_event_mask;
ret = wl1271_event_unmask(wl);
if (ret < 0)
return ret;
/* first STA, no APs */
} else if (wl->sta_count == 0 && wl->ap_count == 0 && !is_ap) {
u8 sta_auth = wl->conf.conn.sta_sleep_auth;
......
drivers/net/wireless/ti/wlcore/io.h
浏览文件 @ c1f3bb6b
......@@ -165,8 +165,8 @@ static inline int __must_check wlcore_read_hwaddr(struct wl1271 *wl, int hwaddr,
int physical;
int addr;
/* Addresses are stored internally as addresses to 32 bytes blocks */
addr = hwaddr << 5;
/* Convert from FW internal address which is chip arch dependent */
addr = wl->ops->convert_hwaddr(wl, hwaddr);
physical = wlcore_translate_addr(wl, addr);
......
drivers/net/wireless/ti/wlcore/main.c
浏览文件 @ c1f3bb6b
......@@ -44,6 +44,7 @@
#define WL1271_BOOT_RETRIES 3
static char *fwlog_param;
static int fwlog_mem_blocks = -1;
static int bug_on_recovery = -1;
static int no_recovery = -1;
......@@ -291,6 +292,18 @@ static void wlcore_adjust_conf(struct wl1271 *wl)
{
/* Adjust settings according to optional module parameters */
/* Firmware Logger params */
if (fwlog_mem_blocks != -1) {
if (fwlog_mem_blocks >= CONF_FWLOG_MIN_MEM_BLOCKS &&
fwlog_mem_blocks <= CONF_FWLOG_MAX_MEM_BLOCKS) {
wl->conf.fwlog.mem_blocks = fwlog_mem_blocks;
} else {
wl1271_error(
"Illegal fwlog_mem_blocks=%d using default %d",
fwlog_mem_blocks, wl->conf.fwlog.mem_blocks);
}
}
if (fwlog_param) {
if (!strcmp(fwlog_param, "continuous")) {
wl->conf.fwlog.mode = WL12XX_FWLOG_CONTINUOUS;
......@@ -780,6 +793,7 @@ void wl12xx_queue_recovery_work(struct wl1271 *wl)
if (wl->state == WLCORE_STATE_ON) {
wl->state = WLCORE_STATE_RESTARTING;
set_bit(WL1271_FLAG_RECOVERY_IN_PROGRESS, &wl->flags);
wl1271_ps_elp_wakeup(wl);
wlcore_disable_interrupts_nosync(wl);
ieee80211_queue_work(wl->hw, &wl->recovery_work);
}
......@@ -787,19 +801,10 @@ void wl12xx_queue_recovery_work(struct wl1271 *wl)
size_t wl12xx_copy_fwlog(struct wl1271 *wl, u8 *memblock, size_t maxlen)
{
size_t len = 0;
/* The FW log is a length-value list, find where the log end */
while (len < maxlen) {
if (memblock[len] == 0)
break;
if (len + memblock[len] + 1 > maxlen)
break;
len += memblock[len] + 1;
}
size_t len;
/* Make sure we have enough room */
len = min(len, (size_t)(PAGE_SIZE - wl->fwlog_size));
len = min(maxlen, (size_t)(PAGE_SIZE - wl->fwlog_size));
/* Fill the FW log file, consumed by the sysfs fwlog entry */
memcpy(wl->fwlog + wl->fwlog_size, memblock, len);
......@@ -808,10 +813,9 @@ size_t wl12xx_copy_fwlog(struct wl1271 *wl, u8 *memblock, size_t maxlen)
return len;
}
#define WLCORE_FW_LOG_END 0x2000000
static void wl12xx_read_fwlog_panic(struct wl1271 *wl)
{
struct wlcore_partition_set part, old_part;
u32 addr;
u32 offset;
u32 end_of_log;
......@@ -824,7 +828,7 @@ static void wl12xx_read_fwlog_panic(struct wl1271 *wl)
wl1271_info("Reading FW panic log");
block = kmalloc(WL12XX_HW_BLOCK_SIZE, GFP_KERNEL);
block = kmalloc(wl->fw_mem_block_size, GFP_KERNEL);
if (!block)
return;
......@@ -850,17 +854,31 @@ static void wl12xx_read_fwlog_panic(struct wl1271 *wl)
if (wl->conf.fwlog.mode == WL12XX_FWLOG_CONTINUOUS) {
offset = sizeof(addr) + sizeof(struct wl1271_rx_descriptor);
end_of_log = WLCORE_FW_LOG_END;
end_of_log = wl->fwlog_end;
} else {
offset = sizeof(addr);
end_of_log = addr;
}
old_part = wl->curr_part;
memset(&part, 0, sizeof(part));
/* Traverse the memory blocks linked list */
do {
memset(block, 0, WL12XX_HW_BLOCK_SIZE);
ret = wlcore_read_hwaddr(wl, addr, block, WL12XX_HW_BLOCK_SIZE,
false);
part.mem.start = wlcore_hw_convert_hwaddr(wl, addr);
part.mem.size = PAGE_SIZE;
ret = wlcore_set_partition(wl, &part);
if (ret < 0) {
wl1271_error("%s: set_partition start=0x%X size=%d",
__func__, part.mem.start, part.mem.size);
goto out;
}
memset(block, 0, wl->fw_mem_block_size);
ret = wlcore_read_hwaddr(wl, addr, block,
wl->fw_mem_block_size, false);
if (ret < 0)
goto out;
......@@ -871,8 +889,9 @@ static void wl12xx_read_fwlog_panic(struct wl1271 *wl)
* on demand mode and is equal to 0x2000000 in continuous mode.
*/
addr = le32_to_cpup((__le32 *)block);
if (!wl12xx_copy_fwlog(wl, block + offset,
WL12XX_HW_BLOCK_SIZE - offset))
wl->fw_mem_block_size - offset))
break;
} while (addr && (addr != end_of_log));
......@@ -880,6 +899,7 @@ static void wl12xx_read_fwlog_panic(struct wl1271 *wl)
out:
kfree(block);
wlcore_set_partition(wl, &old_part);
}
static void wlcore_print_recovery(struct wl1271 *wl)
......@@ -924,7 +944,8 @@ static void wl1271_recovery_work(struct work_struct *work)
goto out_unlock;
if (!test_bit(WL1271_FLAG_INTENDED_FW_RECOVERY, &wl->flags)) {
wl12xx_read_fwlog_panic(wl);
if (wl->conf.fwlog.output == WL12XX_FWLOG_OUTPUT_HOST)
wl12xx_read_fwlog_panic(wl);
wlcore_print_recovery(wl);
}
......@@ -1928,8 +1949,10 @@ static void wlcore_op_stop_locked(struct wl1271 *wl)
/*
* FW channels must be re-calibrated after recovery,
* clear the last Reg-Domain channel configuration.
* save current Reg-Domain channel configuration and clear it.
*/
memcpy(wl->reg_ch_conf_pending, wl->reg_ch_conf_last,
sizeof(wl->reg_ch_conf_pending));
memset(wl->reg_ch_conf_last, 0, sizeof(wl->reg_ch_conf_last));
}
......@@ -2623,6 +2646,12 @@ static void __wl1271_op_remove_interface(struct wl1271 *wl,
!test_bit(WL1271_FLAG_INTENDED_FW_RECOVERY, &wl->flags))
goto unlock;
if (wl->ap_count == 0 && is_ap) {
/* mask ap events */
wl->event_mask &= ~wl->ap_event_mask;
wl1271_event_unmask(wl);
}
if (wl->ap_count == 0 && is_ap && wl->sta_count) {
u8 sta_auth = wl->conf.conn.sta_sleep_auth;
/* Configure for power according to debugfs */
......@@ -6152,6 +6181,9 @@ module_param_named(fwlog, fwlog_param, charp, 0);
MODULE_PARM_DESC(fwlog,
"FW logger options: continuous, ondemand, dbgpins or disable");
module_param(fwlog_mem_blocks, int, S_IRUSR | S_IWUSR);
MODULE_PARM_DESC(fwlog_mem_blocks, "fwlog mem_blocks");
module_param(bug_on_recovery, int, S_IRUSR | S_IWUSR);
MODULE_PARM_DESC(bug_on_recovery, "BUG() on fw recovery");
......
drivers/net/wireless/ti/wlcore/scan.c
浏览文件 @ c1f3bb6b
......@@ -92,9 +92,31 @@ void wl1271_scan_complete_work(struct work_struct *work)
static void wlcore_started_vifs_iter(void *data, u8 *mac,
struct ieee80211_vif *vif)
{
struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
bool active = false;
int *count = (int *)data;
if (!vif->bss_conf.idle)
/*
* count active interfaces according to interface type.
* checking only bss_conf.idle is bad for some cases, e.g.
* we don't want to count sta in p2p_find as active interface.
*/
switch (wlvif->bss_type) {
case BSS_TYPE_STA_BSS:
if (test_bit(WLVIF_FLAG_STA_ASSOCIATED, &wlvif->flags))
active = true;
break;
case BSS_TYPE_AP_BSS:
if (wlvif->wl->active_sta_count > 0)
active = true;
break;
default:
break;
}
if (active)
(*count)++;
}
......
drivers/net/wireless/ti/wlcore/testmode.c
浏览文件 @ c1f3bb6b
......@@ -179,7 +179,8 @@ static int wl1271_tm_cmd_interrogate(struct wl1271 *wl, struct nlattr *tb[])
goto out_sleep;
}
ret = wl1271_cmd_interrogate(wl, ie_id, cmd, sizeof(*cmd));
ret = wl1271_cmd_interrogate(wl, ie_id, cmd,
sizeof(struct acx_header), sizeof(*cmd));
if (ret < 0) {
wl1271_warning("testmode cmd interrogate failed: %d", ret);
goto out_free;
......
drivers/net/wireless/ti/wlcore/wlcore.h
浏览文件 @ c1f3bb6b
......@@ -110,6 +110,7 @@ struct wlcore_ops {
struct ieee80211_sta_ht_cap *ht_cap,
bool allow_ht_operation,
u32 rate_set, u8 hlid);
u32 (*convert_hwaddr)(struct wl1271 *wl, u32 hwaddr);
bool (*lnk_high_prio)(struct wl1271 *wl, u8 hlid,
struct wl1271_link *lnk);
bool (*lnk_low_prio)(struct wl1271 *wl, u8 hlid,
......@@ -290,6 +291,12 @@ struct wl1271 {
/* Number of valid bytes in the FW log buffer */
ssize_t fwlog_size;
/* FW log end marker */
u32 fwlog_end;
/* FW memory block size */
u32 fw_mem_block_size;
/* Sysfs FW log entry readers wait queue */
wait_queue_head_t fwlog_waitq;
......@@ -307,6 +314,8 @@ struct wl1271 {
/* The mbox event mask */
u32 event_mask;
/* events to unmask only when ap interface is up */
u32 ap_event_mask;
/* Mailbox pointers */
u32 mbox_size;
......
drivers/net/wireless/ti/wlcore/wlcore_i.h
浏览文件 @ c1f3bb6b
......@@ -550,6 +550,4 @@ void wl1271_rx_filter_flatten_fields(struct wl12xx_rx_filter *filter,
#define HW_HT_RATES_OFFSET 16
#define HW_MIMO_RATES_OFFSET 24
#define WL12XX_HW_BLOCK_SIZE 256
#endif /* __WLCORE_I_H__ */
include/linux/ieee80211.h
浏览文件 @ c1f3bb6b
......@@ -696,6 +696,18 @@ struct ieee80211_sec_chan_offs_ie {
u8 sec_chan_offs;
} __packed;
/**
* struct ieee80211_mesh_chansw_params_ie - mesh channel switch parameters IE
*
* This structure represents the "Mesh Channel Switch Paramters element"
*/
struct ieee80211_mesh_chansw_params_ie {
u8 mesh_ttl;
u8 mesh_flags;
__le16 mesh_reason;
__le16 mesh_pre_value;
} __packed;
/**
* struct ieee80211_wide_bw_chansw_ie - wide bandwidth channel switch IE
*/
......@@ -750,6 +762,14 @@ enum mesh_config_capab_flags {
IEEE80211_MESHCONF_CAPAB_POWER_SAVE_LEVEL = 0x40,
};
/**
* mesh channel switch parameters element's flag indicator
*
*/
#define WLAN_EID_CHAN_SWITCH_PARAM_TX_RESTRICT BIT(0)
#define WLAN_EID_CHAN_SWITCH_PARAM_INITIATOR BIT(1)
#define WLAN_EID_CHAN_SWITCH_PARAM_REASON BIT(2)
/**
* struct ieee80211_rann_ie
*
......
include/net/bluetooth/bluetooth.h
浏览文件 @ c1f3bb6b
......@@ -282,6 +282,7 @@ struct bt_skb_cb {
__u8 incoming;
__u16 expect;
__u8 force_active;
struct l2cap_chan *chan;
struct l2cap_ctrl control;
struct hci_req_ctrl req;
bdaddr_t bdaddr;
......
include/net/bluetooth/hci.h
浏览文件 @ c1f3bb6b
......@@ -115,6 +115,7 @@ enum {
HCI_PAIRABLE,
HCI_SERVICE_CACHE,
HCI_DEBUG_KEYS,
HCI_DUT_MODE,
HCI_UNREGISTER,
HCI_USER_CHANNEL,
......@@ -125,6 +126,7 @@ enum {
HCI_ADVERTISING,
HCI_CONNECTABLE,
HCI_DISCOVERABLE,
HCI_LIMITED_DISCOVERABLE,
HCI_LINK_SECURITY,
HCI_PERIODIC_INQ,
HCI_FAST_CONNECTABLE,
......@@ -823,6 +825,12 @@ struct hci_rp_read_num_supported_iac {
#define HCI_OP_READ_CURRENT_IAC_LAP 0x0c39
#define HCI_OP_WRITE_CURRENT_IAC_LAP 0x0c3a
struct hci_cp_write_current_iac_lap {
__u8 num_iac;
__u8 iac_lap[6];
} __packed;
#define HCI_OP_WRITE_INQUIRY_MODE 0x0c45
#define HCI_MAX_EIR_LENGTH 240
......@@ -1036,6 +1044,10 @@ struct hci_rp_write_remote_amp_assoc {
__u8 phy_handle;
} __packed;
#define HCI_OP_ENABLE_DUT_MODE 0x1803
#define HCI_OP_WRITE_SSP_DEBUG_MODE 0x1804
#define HCI_OP_LE_SET_EVENT_MASK 0x2001
struct hci_cp_le_set_event_mask {
__u8 mask[8];
......@@ -1056,11 +1068,6 @@ struct hci_rp_le_read_local_features {
#define HCI_OP_LE_SET_RANDOM_ADDR 0x2005
#define LE_ADV_IND 0x00
#define LE_ADV_DIRECT_IND 0x01
#define LE_ADV_SCAN_IND 0x02
#define LE_ADV_NONCONN_IND 0x03
#define HCI_OP_LE_SET_ADV_PARAM 0x2006
struct hci_cp_le_set_adv_param {
__le16 min_interval;
......@@ -1087,6 +1094,12 @@ struct hci_cp_le_set_adv_data {
__u8 data[HCI_MAX_AD_LENGTH];
} __packed;
#define HCI_OP_LE_SET_SCAN_RSP_DATA 0x2009
struct hci_cp_le_set_scan_rsp_data {
__u8 length;
__u8 data[HCI_MAX_AD_LENGTH];
} __packed;
#define HCI_OP_LE_SET_ADV_ENABLE 0x200a
#define LE_SCAN_PASSIVE 0x00
......@@ -1567,11 +1580,11 @@ struct hci_ev_le_ltk_req {
} __packed;
/* Advertising report event types */
#define ADV_IND 0x00
#define ADV_DIRECT_IND 0x01
#define ADV_SCAN_IND 0x02
#define ADV_NONCONN_IND 0x03
#define ADV_SCAN_RSP 0x04
#define LE_ADV_IND 0x00
#define LE_ADV_DIRECT_IND 0x01
#define LE_ADV_SCAN_IND 0x02
#define LE_ADV_NONCONN_IND 0x03
#define LE_ADV_SCAN_RSP 0x04
#define ADDR_LE_DEV_PUBLIC 0x00
#define ADDR_LE_DEV_RANDOM 0x01
......@@ -1779,6 +1792,4 @@ struct hci_inquiry_req {
};
#define IREQ_CACHE_FLUSH 0x0001
extern bool enable_hs;
#endif /* __HCI_H */
include/net/bluetooth/hci_core.h
浏览文件 @ c1f3bb6b
......@@ -81,6 +81,7 @@ struct hci_conn_hash {
struct bdaddr_list {
struct list_head list;
bdaddr_t bdaddr;
u8 bdaddr_type;
};
struct bt_uuid {
......@@ -141,6 +142,7 @@ struct hci_dev {
__u8 dev_type;
bdaddr_t bdaddr;
bdaddr_t static_addr;
__u8 own_addr_type;
__u8 dev_name[HCI_MAX_NAME_LENGTH];
__u8 short_name[HCI_MAX_SHORT_NAME_LENGTH];
__u8 eir[HCI_MAX_EIR_LENGTH];
......@@ -167,6 +169,9 @@ struct hci_dev {
__u8 page_scan_type;
__u16 le_scan_interval;
__u16 le_scan_window;
__u16 le_conn_min_interval;
__u16 le_conn_max_interval;
__u8 ssp_debug_mode;
__u16 devid_source;
__u16 devid_vendor;
......@@ -283,6 +288,8 @@ struct hci_dev {
__s8 adv_tx_power;
__u8 adv_data[HCI_MAX_AD_LENGTH];
__u8 adv_data_len;
__u8 scan_rsp_data[HCI_MAX_AD_LENGTH];
__u8 scan_rsp_data_len;
int (*open)(struct hci_dev *hdev);
int (*close)(struct hci_dev *hdev);
......@@ -311,7 +318,6 @@ struct hci_conn {
__u8 attempt;
__u8 dev_class[3];
__u8 features[HCI_MAX_PAGES][8];
__u16 interval;
__u16 pkt_type;
__u16 link_policy;
__u32 link_mode;
......@@ -339,8 +345,8 @@ struct hci_conn {
struct list_head chan_list;
struct delayed_work disc_work;
struct timer_list idle_timer;
struct timer_list auto_accept_timer;
struct delayed_work auto_accept_work;
struct delayed_work idle_work;
struct device dev;
......@@ -648,7 +654,7 @@ static inline void hci_conn_drop(struct hci_conn *conn)
switch (conn->type) {
case ACL_LINK:
case LE_LINK:
del_timer(&conn->idle_timer);
cancel_delayed_work(&conn->idle_work);
if (conn->state == BT_CONNECTED) {
timeo = conn->disc_timeout;
if (!conn->out)
......@@ -729,7 +735,7 @@ int hci_get_auth_info(struct hci_dev *hdev, void __user *arg);
int hci_inquiry(void __user *arg);
struct bdaddr_list *hci_blacklist_lookup(struct hci_dev *hdev,
bdaddr_t *bdaddr);
bdaddr_t *bdaddr, u8 type);
int hci_blacklist_clear(struct hci_dev *hdev);
int hci_blacklist_add(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 type);
int hci_blacklist_del(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 type);
......@@ -764,8 +770,6 @@ int hci_recv_fragment(struct hci_dev *hdev, int type, void *data, int count);
int hci_recv_stream_fragment(struct hci_dev *hdev, void *data, int count);
void hci_init_sysfs(struct hci_dev *hdev);
int hci_add_sysfs(struct hci_dev *hdev);
void hci_del_sysfs(struct hci_dev *hdev);
void hci_conn_init_sysfs(struct hci_conn *conn);
void hci_conn_add_sysfs(struct hci_conn *conn);
void hci_conn_del_sysfs(struct hci_conn *conn);
......@@ -1008,34 +1012,6 @@ static inline bool eir_has_data_type(u8 *data, size_t data_len, u8 type)
return false;
}
static inline size_t eir_get_length(u8 *eir, size_t eir_len)
{
size_t parsed = 0;
while (parsed < eir_len) {
u8 field_len = eir[0];
if (field_len == 0)
return parsed;
parsed += field_len + 1;
eir += field_len + 1;
}
return eir_len;
}
static inline u16 eir_append_data(u8 *eir, u16 eir_len, u8 type, u8 *data,
u8 data_len)
{
eir[eir_len++] = sizeof(type) + data_len;
eir[eir_len++] = type;
memcpy(&eir[eir_len], data, data_len);
eir_len += data_len;
return eir_len;
}
int hci_register_cb(struct hci_cb *hcb);
int hci_unregister_cb(struct hci_cb *hcb);
......@@ -1099,11 +1075,12 @@ void mgmt_index_added(struct hci_dev *hdev);
void mgmt_index_removed(struct hci_dev *hdev);
void mgmt_set_powered_failed(struct hci_dev *hdev, int err);
int mgmt_powered(struct hci_dev *hdev, u8 powered);
int mgmt_discoverable(struct hci_dev *hdev, u8 discoverable);
int mgmt_connectable(struct hci_dev *hdev, u8 connectable);
int mgmt_write_scan_failed(struct hci_dev *hdev, u8 scan, u8 status);
int mgmt_new_link_key(struct hci_dev *hdev, struct link_key *key,
bool persistent);
void mgmt_discoverable_timeout(struct hci_dev *hdev);
void mgmt_discoverable(struct hci_dev *hdev, u8 discoverable);
void mgmt_connectable(struct hci_dev *hdev, u8 connectable);
void mgmt_write_scan_failed(struct hci_dev *hdev, u8 scan, u8 status);
void mgmt_new_link_key(struct hci_dev *hdev, struct link_key *key,
bool persistent);
void mgmt_device_connected(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type,
u8 addr_type, u32 flags, u8 *name, u8 name_len,
u8 *dev_class);
......@@ -1113,11 +1090,11 @@ void mgmt_disconnect_failed(struct hci_dev *hdev, bdaddr_t *bdaddr,
u8 link_type, u8 addr_type, u8 status);
void mgmt_connect_failed(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type,
u8 addr_type, u8 status);
int mgmt_pin_code_request(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 secure);
int mgmt_pin_code_reply_complete(struct hci_dev *hdev, bdaddr_t *bdaddr,
u8 status);
int mgmt_pin_code_neg_reply_complete(struct hci_dev *hdev, bdaddr_t *bdaddr,
u8 status);
void mgmt_pin_code_request(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 secure);
void mgmt_pin_code_reply_complete(struct hci_dev *hdev, bdaddr_t *bdaddr,
u8 status);
void mgmt_pin_code_neg_reply_complete(struct hci_dev *hdev, bdaddr_t *bdaddr,
u8 status);
int mgmt_user_confirm_request(struct hci_dev *hdev, bdaddr_t *bdaddr,
u8 link_type, u8 addr_type, __le32 value,
u8 confirm_hint);
......@@ -1134,15 +1111,15 @@ int mgmt_user_passkey_neg_reply_complete(struct hci_dev *hdev, bdaddr_t *bdaddr,
int mgmt_user_passkey_notify(struct hci_dev *hdev, bdaddr_t *bdaddr,
u8 link_type, u8 addr_type, u32 passkey,
u8 entered);
int mgmt_auth_failed(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type,
u8 addr_type, u8 status);
int mgmt_auth_enable_complete(struct hci_dev *hdev, u8 status);
int mgmt_ssp_enable_complete(struct hci_dev *hdev, u8 enable, u8 status);
int mgmt_set_class_of_dev_complete(struct hci_dev *hdev, u8 *dev_class,
u8 status);
int mgmt_set_local_name_complete(struct hci_dev *hdev, u8 *name, u8 status);
int mgmt_read_local_oob_data_reply_complete(struct hci_dev *hdev, u8 *hash,
u8 *randomizer, u8 status);
void mgmt_auth_failed(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type,
u8 addr_type, u8 status);
void mgmt_auth_enable_complete(struct hci_dev *hdev, u8 status);
void mgmt_ssp_enable_complete(struct hci_dev *hdev, u8 enable, u8 status);
void mgmt_set_class_of_dev_complete(struct hci_dev *hdev, u8 *dev_class,
u8 status);
void mgmt_set_local_name_complete(struct hci_dev *hdev, u8 *name, u8 status);
void mgmt_read_local_oob_data_reply_complete(struct hci_dev *hdev, u8 *hash,
u8 *randomizer, u8 status);
void mgmt_device_found(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type,
u8 addr_type, u8 *dev_class, s8 rssi, u8 cfm_name,
u8 ssp, u8 *eir, u16 eir_len);
......@@ -1151,7 +1128,7 @@ void mgmt_remote_name(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type,
void mgmt_discovering(struct hci_dev *hdev, u8 discovering);
int mgmt_device_blocked(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 type);
int mgmt_device_unblocked(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 type);
int mgmt_new_ltk(struct hci_dev *hdev, struct smp_ltk *key, u8 persistent);
void mgmt_new_ltk(struct hci_dev *hdev, struct smp_ltk *key, u8 persistent);
void mgmt_reenable_advertising(struct hci_dev *hdev);
/* HCI info for socket */
......@@ -1182,8 +1159,6 @@ struct hci_sec_filter {
#define hci_req_lock(d) mutex_lock(&d->req_lock)
#define hci_req_unlock(d) mutex_unlock(&d->req_lock)
void hci_update_ad(struct hci_request *req);
void hci_le_conn_update(struct hci_conn *conn, u16 min, u16 max,
u16 latency, u16 to_multiplier);
void hci_le_start_enc(struct hci_conn *conn, __le16 ediv, __u8 rand[8],
......
include/net/bluetooth/l2cap.h
浏览文件 @ c1f3bb6b
......@@ -435,8 +435,6 @@ struct l2cap_seq_list {
#define L2CAP_SEQ_LIST_TAIL 0x8000
struct l2cap_chan {
struct sock *sk;
struct l2cap_conn *conn;
struct hci_conn *hs_hcon;
struct hci_chan *hs_hchan;
......@@ -551,10 +549,12 @@ struct l2cap_ops {
void (*teardown) (struct l2cap_chan *chan, int err);
void (*close) (struct l2cap_chan *chan);
void (*state_change) (struct l2cap_chan *chan,
int state);
int state, int err);
void (*ready) (struct l2cap_chan *chan);
void (*defer) (struct l2cap_chan *chan);
void (*resume) (struct l2cap_chan *chan);
void (*set_shutdown) (struct l2cap_chan *chan);
long (*get_sndtimeo) (struct l2cap_chan *chan);
struct sk_buff *(*alloc_skb) (struct l2cap_chan *chan,
unsigned long len, int nb);
};
......@@ -795,6 +795,19 @@ static inline void l2cap_chan_no_defer(struct l2cap_chan *chan)
{
}
static inline void l2cap_chan_no_resume(struct l2cap_chan *chan)
{
}
static inline void l2cap_chan_no_set_shutdown(struct l2cap_chan *chan)
{
}
static inline long l2cap_chan_no_get_sndtimeo(struct l2cap_chan *chan)
{
return 0;
}
extern bool disable_ertm;
int l2cap_init_sockets(void);
......@@ -802,7 +815,6 @@ void l2cap_cleanup_sockets(void);
bool l2cap_is_socket(struct socket *sock);
void __l2cap_connect_rsp_defer(struct l2cap_chan *chan);
int __l2cap_wait_ack(struct sock *sk);
int l2cap_add_psm(struct l2cap_chan *chan, bdaddr_t *src, __le16 psm);
int l2cap_add_scid(struct l2cap_chan *chan, __u16 scid);
......
include/net/cfg80211.h
浏览文件 @ c1f3bb6b
......@@ -744,6 +744,10 @@ enum station_parameters_apply_mask {
* @capability: station capability
* @ext_capab: extended capabilities of the station
* @ext_capab_len: number of extended capabilities
* @supported_channels: supported channels in IEEE 802.11 format
* @supported_channels_len: number of supported channels
* @supported_oper_classes: supported oper classes in IEEE 802.11 format
* @supported_oper_classes_len: number of supported operating classes
*/
struct station_parameters {
const u8 *supported_rates;
......@@ -763,6 +767,10 @@ struct station_parameters {
u16 capability;
const u8 *ext_capab;
u8 ext_capab_len;
const u8 *supported_channels;
u8 supported_channels_len;
const u8 *supported_oper_classes;
u8 supported_oper_classes_len;
};
/**
......@@ -1656,6 +1664,9 @@ struct cfg80211_disassoc_request {
* sets/clears %NL80211_STA_FLAG_AUTHORIZED. If true, the driver is
* required to assume that the port is unauthorized until authorized by
* user space. Otherwise, port is marked authorized by default.
* @userspace_handles_dfs: whether user space controls DFS operation, i.e.
* changes the channel when a radar is detected. This is required
* to operate on DFS channels.
* @basic_rates: bitmap of basic rates to use when creating the IBSS
* @mcast_rate: per-band multicast rate index + 1 (0: disabled)
* @ht_capa: HT Capabilities over-rides. Values set in ht_capa_mask
......@@ -1673,6 +1684,7 @@ struct cfg80211_ibss_params {
bool channel_fixed;
bool privacy;
bool control_port;
bool userspace_handles_dfs;
int mcast_rate[IEEE80211_NUM_BANDS];
struct ieee80211_ht_cap ht_capa;
struct ieee80211_ht_cap ht_capa_mask;
......@@ -3053,6 +3065,7 @@ struct cfg80211_cached_keys;
* @conn: (private) cfg80211 software SME connection state machine data
* @connect_keys: (private) keys to set after connection is established
* @ibss_fixed: (private) IBSS is using fixed BSSID
* @ibss_dfs_possible: (private) IBSS may change to a DFS channel
* @event_list: (private) list for internal event processing
* @event_lock: (private) lock for event list
*/
......@@ -3091,6 +3104,7 @@ struct wireless_dev {
struct ieee80211_channel *channel;
bool ibss_fixed;
bool ibss_dfs_possible;
bool ps;
int ps_timeout;
......
include/net/mac80211.h
浏览文件 @ c1f3bb6b
......@@ -1503,6 +1503,10 @@ struct ieee80211_tx_control {
* @IEEE80211_HW_TIMING_BEACON_ONLY: Use sync timing from beacon frames
* only, to allow getting TBTT of a DTIM beacon.
*
* @IEEE80211_HW_SUPPORTS_HT_CCK_RATES: Hardware supports mixing HT/CCK rates
* and can cope with CCK rates in an aggregation session (e.g. by not
* using aggregation for such frames.)
*
* @IEEE80211_HW_CHANCTX_STA_CSA: Support 802.11h based channel-switch (CSA)
* for a single active channel while using channel contexts. When support
* is not enabled the default action is to disconnect when getting the
......@@ -4567,4 +4571,18 @@ void ieee80211_report_wowlan_wakeup(struct ieee80211_vif *vif,
struct cfg80211_wowlan_wakeup *wakeup,
gfp_t gfp);
/**
* ieee80211_tx_prepare_skb - prepare an 802.11 skb for transmission
* @hw: pointer as obtained from ieee80211_alloc_hw()
* @vif: virtual interface
* @skb: frame to be sent from within the driver
* @band: the band to transmit on
* @sta: optional pointer to get the station to send the frame to
*
* Note: must be called under RCU lock
*/
bool ieee80211_tx_prepare_skb(struct ieee80211_hw *hw,
struct ieee80211_vif *vif, struct sk_buff *skb,
int band, struct ieee80211_sta **sta);
#endif /* MAC80211_H */
include/uapi/linux/nl80211.h
浏览文件 @ c1f3bb6b
......@@ -988,7 +988,7 @@ enum nl80211_commands {
* to query the CRDA to retrieve one regulatory domain. This attribute can
* also be used by userspace to query the kernel for the currently set
* regulatory domain. We chose an alpha2 as that is also used by the
* IEEE-802.11d country information element to identify a country.
* IEEE-802.11 country information element to identify a country.
* Users can also simply ask the wireless core to set regulatory domain
* to a specific alpha2.
* @NL80211_ATTR_REG_RULES: a nested array of regulatory domain regulatory
......@@ -1496,6 +1496,18 @@ enum nl80211_commands {
* @NL80211_ATTR_RXMGMT_FLAGS: flags for nl80211_send_mgmt(), u32.
* As specified in the &enum nl80211_rxmgmt_flags.
*
* @NL80211_ATTR_STA_SUPPORTED_CHANNELS: array of supported channels.
*
* @NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES: array of supported
* supported operating classes.
*
* @NL80211_ATTR_HANDLE_DFS: A flag indicating whether user space
* controls DFS operation in IBSS mode. If the flag is included in
* %NL80211_CMD_JOIN_IBSS request, the driver will allow use of DFS
* channels and reports radar events to userspace. Userspace is required
* to react to radar events, e.g. initiate a channel switch or leave the
* IBSS network.
*
* @NL80211_ATTR_MAX: highest attribute number currently defined
* @__NL80211_ATTR_AFTER_LAST: internal use
*/
......@@ -1806,6 +1818,12 @@ enum nl80211_attrs {
NL80211_ATTR_RXMGMT_FLAGS,
NL80211_ATTR_STA_SUPPORTED_CHANNELS,
NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES,
NL80211_ATTR_HANDLE_DFS,
/* add attributes here, update the policy in nl80211.c */
__NL80211_ATTR_AFTER_LAST,
......@@ -3860,13 +3878,12 @@ enum nl80211_radar_event {
*
* Channel states used by the DFS code.
*
* @IEEE80211_DFS_USABLE: The channel can be used, but channel availability
* @NL80211_DFS_USABLE: The channel can be used, but channel availability
* check (CAC) must be performed before using it for AP or IBSS.
* @IEEE80211_DFS_UNAVAILABLE: A radar has been detected on this channel, it
* @NL80211_DFS_UNAVAILABLE: A radar has been detected on this channel, it
* is therefore marked as not available.
* @IEEE80211_DFS_AVAILABLE: The channel has been CAC checked and is available.
* @NL80211_DFS_AVAILABLE: The channel has been CAC checked and is available.
*/
enum nl80211_dfs_state {
NL80211_DFS_USABLE,
NL80211_DFS_UNAVAILABLE,
......
net/bluetooth/a2mp.c
浏览文件 @ c1f3bb6b
......@@ -672,7 +672,8 @@ static void a2mp_chan_close_cb(struct l2cap_chan *chan)
l2cap_chan_put(chan);
}
static void a2mp_chan_state_change_cb(struct l2cap_chan *chan, int state)
static void a2mp_chan_state_change_cb(struct l2cap_chan *chan, int state,
int err)
{
struct amp_mgr *mgr = chan->data;
......@@ -709,6 +710,9 @@ static struct l2cap_ops a2mp_chan_ops = {
.teardown = l2cap_chan_no_teardown,
.ready = l2cap_chan_no_ready,
.defer = l2cap_chan_no_defer,
.resume = l2cap_chan_no_resume,
.set_shutdown = l2cap_chan_no_set_shutdown,
.get_sndtimeo = l2cap_chan_no_get_sndtimeo,
};
static struct l2cap_chan *a2mp_chan_open(struct l2cap_conn *conn, bool locked)
......@@ -832,6 +836,9 @@ struct l2cap_chan *a2mp_channel_create(struct l2cap_conn *conn,
{
struct amp_mgr *mgr;
if (conn->hcon->type != ACL_LINK)
return NULL;
mgr = amp_mgr_create(conn, false);
if (!mgr) {
BT_ERR("Could not create AMP manager");
......
net/bluetooth/af_bluetooth.c
浏览文件 @ c1f3bb6b
......@@ -25,6 +25,7 @@
/* Bluetooth address family and sockets. */
#include <linux/module.h>
#include <linux/debugfs.h>
#include <asm/ioctls.h>
#include <net/bluetooth/bluetooth.h>
......@@ -708,12 +709,17 @@ static struct net_proto_family bt_sock_family_ops = {
.create = bt_sock_create,
};
struct dentry *bt_debugfs;
EXPORT_SYMBOL_GPL(bt_debugfs);
static int __init bt_init(void)
{
int err;
BT_INFO("Core ver %s", VERSION);
bt_debugfs = debugfs_create_dir("bluetooth", NULL);
err = bt_sysfs_init();
if (err < 0)
return err;
......@@ -754,7 +760,6 @@ static int __init bt_init(void)
static void __exit bt_exit(void)
{
sco_exit();
l2cap_exit();
......@@ -764,6 +769,8 @@ static void __exit bt_exit(void)
sock_unregister(PF_BLUETOOTH);
bt_sysfs_cleanup();
debugfs_remove_recursive(bt_debugfs);
}
subsys_initcall(bt_init);
......
net/bluetooth/hci_conn.c
浏览文件 @ c1f3bb6b
......@@ -317,8 +317,10 @@ static void hci_conn_timeout(struct work_struct *work)
}
/* Enter sniff mode */
static void hci_conn_enter_sniff_mode(struct hci_conn *conn)
static void hci_conn_idle(struct work_struct *work)
{
struct hci_conn *conn = container_of(work, struct hci_conn,
idle_work.work);
struct hci_dev *hdev = conn->hdev;
BT_DBG("hcon %p mode %d", conn, conn->mode);
......@@ -352,21 +354,12 @@ static void hci_conn_enter_sniff_mode(struct hci_conn *conn)
}
}
static void hci_conn_idle(unsigned long arg)
{
struct hci_conn *conn = (void *) arg;
BT_DBG("hcon %p mode %d", conn, conn->mode);
hci_conn_enter_sniff_mode(conn);
}
static void hci_conn_auto_accept(unsigned long arg)
static void hci_conn_auto_accept(struct work_struct *work)
{
struct hci_conn *conn = (void *) arg;
struct hci_dev *hdev = conn->hdev;
struct hci_conn *conn = container_of(work, struct hci_conn,
auto_accept_work.work);
hci_send_cmd(hdev, HCI_OP_USER_CONFIRM_REPLY, sizeof(conn->dst),
hci_send_cmd(conn->hdev, HCI_OP_USER_CONFIRM_REPLY, sizeof(conn->dst),
&conn->dst);
}
......@@ -415,9 +408,8 @@ struct hci_conn *hci_conn_add(struct hci_dev *hdev, int type, bdaddr_t *dst)
INIT_LIST_HEAD(&conn->chan_list);
INIT_DELAYED_WORK(&conn->disc_work, hci_conn_timeout);
setup_timer(&conn->idle_timer, hci_conn_idle, (unsigned long)conn);
setup_timer(&conn->auto_accept_timer, hci_conn_auto_accept,
(unsigned long) conn);
INIT_DELAYED_WORK(&conn->auto_accept_work, hci_conn_auto_accept);
INIT_DELAYED_WORK(&conn->idle_work, hci_conn_idle);
atomic_set(&conn->refcnt, 0);
......@@ -438,11 +430,9 @@ int hci_conn_del(struct hci_conn *conn)
BT_DBG("%s hcon %p handle %d", hdev->name, conn, conn->handle);
del_timer(&conn->idle_timer);
cancel_delayed_work_sync(&conn->disc_work);
del_timer(&conn->auto_accept_timer);
cancel_delayed_work_sync(&conn->auto_accept_work);
cancel_delayed_work_sync(&conn->idle_work);
if (conn->type == ACL_LINK) {
struct hci_conn *sco = conn->link;
......@@ -568,11 +558,12 @@ static int hci_create_le_conn(struct hci_conn *conn)
bacpy(&cp.peer_addr, &conn->dst);
cp.peer_addr_type = conn->dst_type;
cp.own_address_type = conn->src_type;
cp.conn_interval_min = __constant_cpu_to_le16(0x0028);
cp.conn_interval_max = __constant_cpu_to_le16(0x0038);
cp.conn_interval_min = cpu_to_le16(hdev->le_conn_min_interval);
cp.conn_interval_max = cpu_to_le16(hdev->le_conn_max_interval);
cp.supervision_timeout = __constant_cpu_to_le16(0x002a);
cp.min_ce_len = __constant_cpu_to_le16(0x0000);
cp.max_ce_len = __constant_cpu_to_le16(0x0000);
hci_req_add(&req, HCI_OP_LE_CREATE_CONN, sizeof(cp), &cp);
err = hci_req_run(&req, create_le_conn_complete);
......@@ -625,12 +616,7 @@ static struct hci_conn *hci_connect_le(struct hci_dev *hdev, bdaddr_t *dst,
else
conn->dst_type = ADDR_LE_DEV_RANDOM;
if (bacmp(&conn->src, BDADDR_ANY)) {
conn->src_type = ADDR_LE_DEV_PUBLIC;
} else {
bacpy(&conn->src, &hdev->static_addr);
conn->src_type = ADDR_LE_DEV_RANDOM;
}
conn->src_type = hdev->own_addr_type;
conn->state = BT_CONNECT;
conn->out = true;
......@@ -922,8 +908,8 @@ void hci_conn_enter_active_mode(struct hci_conn *conn, __u8 force_active)
timer:
if (hdev->idle_timeout > 0)
mod_timer(&conn->idle_timer,
jiffies + msecs_to_jiffies(hdev->idle_timeout));
queue_delayed_work(hdev->workqueue, &conn->idle_work,
msecs_to_jiffies(hdev->idle_timeout));
}
/* Drop all connection on the device */
......
net/bluetooth/hci_core.c
浏览文件 @ c1f3bb6b
此差异已折叠。
net/bluetooth/hci_event.c
浏览文件 @ c1f3bb6b
......@@ -195,6 +195,11 @@ static void hci_cc_reset(struct hci_dev *hdev, struct sk_buff *skb)
memset(hdev->adv_data, 0, sizeof(hdev->adv_data));
hdev->adv_data_len = 0;
memset(hdev->scan_rsp_data, 0, sizeof(hdev->scan_rsp_data));
hdev->scan_rsp_data_len = 0;
hdev->ssp_debug_mode = 0;
}
static void hci_cc_write_local_name(struct hci_dev *hdev, struct sk_buff *skb)
......@@ -310,11 +315,6 @@ static void hci_cc_write_scan_enable(struct hci_dev *hdev, struct sk_buff *skb)
set_bit(HCI_ISCAN, &hdev->flags);
if (!old_iscan)
mgmt_discoverable(hdev, 1);
if (hdev->discov_timeout > 0) {
int to = msecs_to_jiffies(hdev->discov_timeout * 1000);
queue_delayed_work(hdev->workqueue, &hdev->discov_off,
to);
}
} else if (old_iscan)
mgmt_discoverable(hdev, 0);
......@@ -470,14 +470,13 @@ static void hci_cc_read_local_version(struct hci_dev *hdev, struct sk_buff *skb)
if (rp->status)
return;
hdev->hci_ver = rp->hci_ver;
hdev->hci_rev = __le16_to_cpu(rp->hci_rev);
hdev->lmp_ver = rp->lmp_ver;
hdev->manufacturer = __le16_to_cpu(rp->manufacturer);
hdev->lmp_subver = __le16_to_cpu(rp->lmp_subver);
BT_DBG("%s manufacturer 0x%4.4x hci ver %d:%d", hdev->name,
hdev->manufacturer, hdev->hci_ver, hdev->hci_rev);
if (test_bit(HCI_SETUP, &hdev->dev_flags)) {
hdev->hci_ver = rp->hci_ver;
hdev->hci_rev = __le16_to_cpu(rp->hci_rev);
hdev->lmp_ver = rp->lmp_ver;
hdev->manufacturer = __le16_to_cpu(rp->manufacturer);
hdev->lmp_subver = __le16_to_cpu(rp->lmp_subver);
}
}
static void hci_cc_read_local_commands(struct hci_dev *hdev,
......@@ -557,7 +556,8 @@ static void hci_cc_read_local_ext_features(struct hci_dev *hdev,
if (rp->status)
return;
hdev->max_page = rp->max_page;
if (hdev->max_page < rp->max_page)
hdev->max_page = rp->max_page;
if (rp->page < HCI_MAX_PAGES)
memcpy(hdev->features[rp->page], rp->features, 8);
......@@ -939,14 +939,6 @@ static void hci_cc_le_set_adv_enable(struct hci_dev *hdev, struct sk_buff *skb)
clear_bit(HCI_ADVERTISING, &hdev->dev_flags);
}
if (*sent && !test_bit(HCI_INIT, &hdev->flags)) {
struct hci_request req;
hci_req_init(&req, hdev);
hci_update_ad(&req);
hci_req_run(&req, NULL);
}
hci_dev_unlock(hdev);
}
......@@ -1702,7 +1694,7 @@ static void hci_conn_request_evt(struct hci_dev *hdev, struct sk_buff *skb)
&flags);
if ((mask & HCI_LM_ACCEPT) &&
!hci_blacklist_lookup(hdev, &ev->bdaddr)) {
!hci_blacklist_lookup(hdev, &ev->bdaddr, BDADDR_BREDR)) {
/* Connection accepted */
struct inquiry_entry *ie;
struct hci_conn *conn;
......@@ -2559,7 +2551,6 @@ static void hci_mode_change_evt(struct hci_dev *hdev, struct sk_buff *skb)
conn = hci_conn_hash_lookup_handle(hdev, __le16_to_cpu(ev->handle));
if (conn) {
conn->mode = ev->mode;
conn->interval = __le16_to_cpu(ev->interval);
if (!test_and_clear_bit(HCI_CONN_MODE_CHANGE_PEND,
&conn->flags)) {
......@@ -2941,6 +2932,23 @@ static void hci_sync_conn_complete_evt(struct hci_dev *hdev,
hci_dev_unlock(hdev);
}
static inline size_t eir_get_length(u8 *eir, size_t eir_len)
{
size_t parsed = 0;
while (parsed < eir_len) {
u8 field_len = eir[0];
if (field_len == 0)
return parsed;
parsed += field_len + 1;
eir += field_len + 1;
}
return eir_len;
}
static void hci_extended_inquiry_result_evt(struct hci_dev *hdev,
struct sk_buff *skb)
{
......@@ -3181,7 +3189,8 @@ static void hci_user_confirm_request_evt(struct hci_dev *hdev,
if (hdev->auto_accept_delay > 0) {
int delay = msecs_to_jiffies(hdev->auto_accept_delay);
mod_timer(&conn->auto_accept_timer, jiffies + delay);
queue_delayed_work(conn->hdev->workqueue,
&conn->auto_accept_work, delay);
goto unlock;
}
......
net/bluetooth/hci_sock.c
浏览文件 @ c1f3bb6b
......@@ -481,7 +481,7 @@ static int hci_sock_blacklist_add(struct hci_dev *hdev, void __user *arg)
hci_dev_lock(hdev);
err = hci_blacklist_add(hdev, &bdaddr, 0);
err = hci_blacklist_add(hdev, &bdaddr, BDADDR_BREDR);
hci_dev_unlock(hdev);
......@@ -498,7 +498,7 @@ static int hci_sock_blacklist_del(struct hci_dev *hdev, void __user *arg)
hci_dev_lock(hdev);
err = hci_blacklist_del(hdev, &bdaddr, 0);
err = hci_blacklist_del(hdev, &bdaddr, BDADDR_BREDR);
hci_dev_unlock(hdev);
......
net/bluetooth/hci_sysfs.c
浏览文件 @ c1f3bb6b
/* Bluetooth HCI driver model support. */
#include <linux/debugfs.h>
#include <linux/module.h>
#include <asm/unaligned.h>
#include <net/bluetooth/bluetooth.h>
#include <net/bluetooth/hci_core.h>
static struct class *bt_class;
struct dentry *bt_debugfs;
EXPORT_SYMBOL_GPL(bt_debugfs);
static inline char *link_typetostr(int type)
{
switch (type) {
......@@ -42,29 +37,15 @@ static ssize_t show_link_address(struct device *dev,
return sprintf(buf, "%pMR\n", &conn->dst);
}
static ssize_t show_link_features(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct hci_conn *conn = to_hci_conn(dev);
return sprintf(buf, "0x%02x%02x%02x%02x%02x%02x%02x%02x\n",
conn->features[0][0], conn->features[0][1],
conn->features[0][2], conn->features[0][3],
conn->features[0][4], conn->features[0][5],
conn->features[0][6], conn->features[0][7]);
}
#define LINK_ATTR(_name, _mode, _show, _store) \
struct device_attribute link_attr_##_name = __ATTR(_name, _mode, _show, _store)
static LINK_ATTR(type, S_IRUGO, show_link_type, NULL);
static LINK_ATTR(address, S_IRUGO, show_link_address, NULL);
static LINK_ATTR(features, S_IRUGO, show_link_features, NULL);
static struct attribute *bt_link_attrs[] = {
&link_attr_type.attr,
&link_attr_address.attr,
&link_attr_features.attr,
NULL
};
......@@ -150,28 +131,6 @@ void hci_conn_del_sysfs(struct hci_conn *conn)
hci_dev_put(hdev);
}
static inline char *host_bustostr(int bus)
{
switch (bus) {
case HCI_VIRTUAL:
return "VIRTUAL";
case HCI_USB:
return "USB";
case HCI_PCCARD:
return "PCCARD";
case HCI_UART:
return "UART";
case HCI_RS232:
return "RS232";
case HCI_PCI:
return "PCI";
case HCI_SDIO:
return "SDIO";
default:
return "UNKNOWN";
}
}
static inline char *host_typetostr(int type)
{
switch (type) {
......@@ -184,13 +143,6 @@ static inline char *host_typetostr(int type)
}
}
static ssize_t show_bus(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct hci_dev *hdev = to_hci_dev(dev);
return sprintf(buf, "%s\n", host_bustostr(hdev->bus));
}
static ssize_t show_type(struct device *dev,
struct device_attribute *attr, char *buf)
{
......@@ -212,14 +164,6 @@ static ssize_t show_name(struct device *dev,
return sprintf(buf, "%s\n", name);
}
static ssize_t show_class(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct hci_dev *hdev = to_hci_dev(dev);
return sprintf(buf, "0x%.2x%.2x%.2x\n", hdev->dev_class[2],
hdev->dev_class[1], hdev->dev_class[0]);
}
static ssize_t show_address(struct device *dev,
struct device_attribute *attr, char *buf)
{
......@@ -227,150 +171,14 @@ static ssize_t show_address(struct device *dev,
return sprintf(buf, "%pMR\n", &hdev->bdaddr);
}
static ssize_t show_features(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct hci_dev *hdev = to_hci_dev(dev);
return sprintf(buf, "0x%02x%02x%02x%02x%02x%02x%02x%02x\n",
hdev->features[0][0], hdev->features[0][1],
hdev->features[0][2], hdev->features[0][3],
hdev->features[0][4], hdev->features[0][5],
hdev->features[0][6], hdev->features[0][7]);
}
static ssize_t show_manufacturer(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct hci_dev *hdev = to_hci_dev(dev);
return sprintf(buf, "%d\n", hdev->manufacturer);
}
static ssize_t show_hci_version(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct hci_dev *hdev = to_hci_dev(dev);
return sprintf(buf, "%d\n", hdev->hci_ver);
}
static ssize_t show_hci_revision(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct hci_dev *hdev = to_hci_dev(dev);
return sprintf(buf, "%d\n", hdev->hci_rev);
}
static ssize_t show_idle_timeout(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct hci_dev *hdev = to_hci_dev(dev);
return sprintf(buf, "%d\n", hdev->idle_timeout);
}
static ssize_t store_idle_timeout(struct device *dev,
struct device_attribute *attr,
const char *buf, size_t count)
{
struct hci_dev *hdev = to_hci_dev(dev);
unsigned int val;
int rv;
rv = kstrtouint(buf, 0, &val);
if (rv < 0)
return rv;
if (val != 0 && (val < 500 || val > 3600000))
return -EINVAL;
hdev->idle_timeout = val;
return count;
}
static ssize_t show_sniff_max_interval(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct hci_dev *hdev = to_hci_dev(dev);
return sprintf(buf, "%d\n", hdev->sniff_max_interval);
}
static ssize_t store_sniff_max_interval(struct device *dev,
struct device_attribute *attr,
const char *buf, size_t count)
{
struct hci_dev *hdev = to_hci_dev(dev);
u16 val;
int rv;
rv = kstrtou16(buf, 0, &val);
if (rv < 0)
return rv;
if (val == 0 || val % 2 || val < hdev->sniff_min_interval)
return -EINVAL;
hdev->sniff_max_interval = val;
return count;
}
static ssize_t show_sniff_min_interval(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct hci_dev *hdev = to_hci_dev(dev);
return sprintf(buf, "%d\n", hdev->sniff_min_interval);
}
static ssize_t store_sniff_min_interval(struct device *dev,
struct device_attribute *attr,
const char *buf, size_t count)
{
struct hci_dev *hdev = to_hci_dev(dev);
u16 val;
int rv;
rv = kstrtou16(buf, 0, &val);
if (rv < 0)
return rv;
if (val == 0 || val % 2 || val > hdev->sniff_max_interval)
return -EINVAL;
hdev->sniff_min_interval = val;
return count;
}
static DEVICE_ATTR(bus, S_IRUGO, show_bus, NULL);
static DEVICE_ATTR(type, S_IRUGO, show_type, NULL);
static DEVICE_ATTR(name, S_IRUGO, show_name, NULL);
static DEVICE_ATTR(class, S_IRUGO, show_class, NULL);
static DEVICE_ATTR(address, S_IRUGO, show_address, NULL);
static DEVICE_ATTR(features, S_IRUGO, show_features, NULL);
static DEVICE_ATTR(manufacturer, S_IRUGO, show_manufacturer, NULL);
static DEVICE_ATTR(hci_version, S_IRUGO, show_hci_version, NULL);
static DEVICE_ATTR(hci_revision, S_IRUGO, show_hci_revision, NULL);
static DEVICE_ATTR(idle_timeout, S_IRUGO | S_IWUSR,
show_idle_timeout, store_idle_timeout);
static DEVICE_ATTR(sniff_max_interval, S_IRUGO | S_IWUSR,
show_sniff_max_interval, store_sniff_max_interval);
static DEVICE_ATTR(sniff_min_interval, S_IRUGO | S_IWUSR,
show_sniff_min_interval, store_sniff_min_interval);
static struct attribute *bt_host_attrs[] = {
&dev_attr_bus.attr,
&dev_attr_type.attr,
&dev_attr_name.attr,
&dev_attr_class.attr,
&dev_attr_address.attr,
&dev_attr_features.attr,
&dev_attr_manufacturer.attr,
&dev_attr_hci_version.attr,
&dev_attr_hci_revision.attr,
&dev_attr_idle_timeout.attr,
&dev_attr_sniff_max_interval.attr,
&dev_attr_sniff_min_interval.attr,
NULL
};
......@@ -396,141 +204,6 @@ static struct device_type bt_host = {
.release = bt_host_release,
};
static int inquiry_cache_show(struct seq_file *f, void *p)
{
struct hci_dev *hdev = f->private;
struct discovery_state *cache = &hdev->discovery;
struct inquiry_entry *e;
hci_dev_lock(hdev);
list_for_each_entry(e, &cache->all, all) {
struct inquiry_data *data = &e->data;
seq_printf(f, "%pMR %d %d %d 0x%.2x%.2x%.2x 0x%.4x %d %d %u\n",
&data->bdaddr,
data->pscan_rep_mode, data->pscan_period_mode,
data->pscan_mode, data->dev_class[2],
data->dev_class[1], data->dev_class[0],
__le16_to_cpu(data->clock_offset),
data->rssi, data->ssp_mode, e->timestamp);
}
hci_dev_unlock(hdev);
return 0;
}
static int inquiry_cache_open(struct inode *inode, struct file *file)
{
return single_open(file, inquiry_cache_show, inode->i_private);
}
static const struct file_operations inquiry_cache_fops = {
.open = inquiry_cache_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static int blacklist_show(struct seq_file *f, void *p)
{
struct hci_dev *hdev = f->private;
struct bdaddr_list *b;
hci_dev_lock(hdev);
list_for_each_entry(b, &hdev->blacklist, list)
seq_printf(f, "%pMR\n", &b->bdaddr);
hci_dev_unlock(hdev);
return 0;
}
static int blacklist_open(struct inode *inode, struct file *file)
{
return single_open(file, blacklist_show, inode->i_private);
}
static const struct file_operations blacklist_fops = {
.open = blacklist_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static void print_bt_uuid(struct seq_file *f, u8 *uuid)
{
u32 data0, data5;
u16 data1, data2, data3, data4;
data5 = get_unaligned_le32(uuid);
data4 = get_unaligned_le16(uuid + 4);
data3 = get_unaligned_le16(uuid + 6);
data2 = get_unaligned_le16(uuid + 8);
data1 = get_unaligned_le16(uuid + 10);
data0 = get_unaligned_le32(uuid + 12);
seq_printf(f, "%.8x-%.4x-%.4x-%.4x-%.4x%.8x\n",
data0, data1, data2, data3, data4, data5);
}
static int uuids_show(struct seq_file *f, void *p)
{
struct hci_dev *hdev = f->private;
struct bt_uuid *uuid;
hci_dev_lock(hdev);
list_for_each_entry(uuid, &hdev->uuids, list)
print_bt_uuid(f, uuid->uuid);
hci_dev_unlock(hdev);
return 0;
}
static int uuids_open(struct inode *inode, struct file *file)
{
return single_open(file, uuids_show, inode->i_private);
}
static const struct file_operations uuids_fops = {
.open = uuids_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static int auto_accept_delay_set(void *data, u64 val)
{
struct hci_dev *hdev = data;
hci_dev_lock(hdev);
hdev->auto_accept_delay = val;
hci_dev_unlock(hdev);
return 0;
}
static int auto_accept_delay_get(void *data, u64 *val)
{
struct hci_dev *hdev = data;
hci_dev_lock(hdev);
*val = hdev->auto_accept_delay;
hci_dev_unlock(hdev);
return 0;
}
DEFINE_SIMPLE_ATTRIBUTE(auto_accept_delay_fops, auto_accept_delay_get,
auto_accept_delay_set, "%llu\n");
void hci_init_sysfs(struct hci_dev *hdev)
{
struct device *dev = &hdev->dev;
......@@ -542,52 +215,8 @@ void hci_init_sysfs(struct hci_dev *hdev)
device_initialize(dev);
}
int hci_add_sysfs(struct hci_dev *hdev)
{
struct device *dev = &hdev->dev;
int err;
BT_DBG("%p name %s bus %d", hdev, hdev->name, hdev->bus);
dev_set_name(dev, "%s", hdev->name);
err = device_add(dev);
if (err < 0)
return err;
if (!bt_debugfs)
return 0;
hdev->debugfs = debugfs_create_dir(hdev->name, bt_debugfs);
if (!hdev->debugfs)
return 0;
debugfs_create_file("inquiry_cache", 0444, hdev->debugfs,
hdev, &inquiry_cache_fops);
debugfs_create_file("blacklist", 0444, hdev->debugfs,
hdev, &blacklist_fops);
debugfs_create_file("uuids", 0444, hdev->debugfs, hdev, &uuids_fops);
debugfs_create_file("auto_accept_delay", 0444, hdev->debugfs, hdev,
&auto_accept_delay_fops);
return 0;
}
void hci_del_sysfs(struct hci_dev *hdev)
{
BT_DBG("%p name %s bus %d", hdev, hdev->name, hdev->bus);
debugfs_remove_recursive(hdev->debugfs);
device_del(&hdev->dev);
}
int __init bt_sysfs_init(void)
{
bt_debugfs = debugfs_create_dir("bluetooth", NULL);
bt_class = class_create(THIS_MODULE, "bluetooth");
return PTR_ERR_OR_ZERO(bt_class);
......@@ -596,6 +225,4 @@ int __init bt_sysfs_init(void)
void bt_sysfs_cleanup(void)
{
class_destroy(bt_class);
debugfs_remove_recursive(bt_debugfs);
}
net/bluetooth/l2cap_core.c
浏览文件 @ c1f3bb6b
......@@ -223,38 +223,25 @@ static u16 l2cap_alloc_cid(struct l2cap_conn *conn)
return 0;
}
static void __l2cap_state_change(struct l2cap_chan *chan, int state)
static void l2cap_state_change(struct l2cap_chan *chan, int state)
{
BT_DBG("chan %p %s -> %s", chan, state_to_string(chan->state),
state_to_string(state));
chan->state = state;
chan->ops->state_change(chan, state);
chan->ops->state_change(chan, state, 0);
}
static void l2cap_state_change(struct l2cap_chan *chan, int state)
static inline void l2cap_state_change_and_error(struct l2cap_chan *chan,
int state, int err)
{
struct sock *sk = chan->sk;
lock_sock(sk);
__l2cap_state_change(chan, state);
release_sock(sk);
}
static inline void __l2cap_chan_set_err(struct l2cap_chan *chan, int err)
{
struct sock *sk = chan->sk;
sk->sk_err = err;
chan->state = state;
chan->ops->state_change(chan, chan->state, err);
}
static inline void l2cap_chan_set_err(struct l2cap_chan *chan, int err)
{
struct sock *sk = chan->sk;
lock_sock(sk);
__l2cap_chan_set_err(chan, err);
release_sock(sk);
chan->ops->state_change(chan, chan->state, err);
}
static void __set_retrans_timer(struct l2cap_chan *chan)
......@@ -645,8 +632,7 @@ void l2cap_chan_close(struct l2cap_chan *chan, int reason)
case BT_CONFIG:
if (chan->chan_type == L2CAP_CHAN_CONN_ORIENTED &&
conn->hcon->type == ACL_LINK) {
struct sock *sk = chan->sk;
__set_chan_timer(chan, sk->sk_sndtimeo);
__set_chan_timer(chan, chan->ops->get_sndtimeo(chan));
l2cap_send_disconn_req(chan, reason);
} else
l2cap_chan_del(chan, reason);
......@@ -1230,7 +1216,6 @@ static inline int l2cap_mode_supported(__u8 mode, __u32 feat_mask)
static void l2cap_send_disconn_req(struct l2cap_chan *chan, int err)
{
struct sock *sk = chan->sk;
struct l2cap_conn *conn = chan->conn;
struct l2cap_disconn_req req;
......@@ -1253,10 +1238,7 @@ static void l2cap_send_disconn_req(struct l2cap_chan *chan, int err)
l2cap_send_cmd(conn, l2cap_get_ident(conn), L2CAP_DISCONN_REQ,
sizeof(req), &req);
lock_sock(sk);
__l2cap_state_change(chan, BT_DISCONN);
__l2cap_chan_set_err(chan, err);
release_sock(sk);
l2cap_state_change_and_error(chan, BT_DISCONN, err);
}
/* ---- L2CAP connections ---- */
......@@ -1300,20 +1282,16 @@ static void l2cap_conn_start(struct l2cap_conn *conn)
rsp.dcid = cpu_to_le16(chan->scid);
if (l2cap_chan_check_security(chan)) {
struct sock *sk = chan->sk;
lock_sock(sk);
if (test_bit(FLAG_DEFER_SETUP, &chan->flags)) {
rsp.result = __constant_cpu_to_le16(L2CAP_CR_PEND);
rsp.status = __constant_cpu_to_le16(L2CAP_CS_AUTHOR_PEND);
chan->ops->defer(chan);
} else {
__l2cap_state_change(chan, BT_CONFIG);
l2cap_state_change(chan, BT_CONFIG);
rsp.result = __constant_cpu_to_le16(L2CAP_CR_SUCCESS);
rsp.status = __constant_cpu_to_le16(L2CAP_CS_NO_INFO);
}
release_sock(sk);
} else {
rsp.result = __constant_cpu_to_le16(L2CAP_CR_PEND);
rsp.status = __constant_cpu_to_le16(L2CAP_CS_AUTHEN_PEND);
......@@ -1383,14 +1361,15 @@ static struct l2cap_chan *l2cap_global_chan_by_scid(int state, u16 cid,
static void l2cap_le_conn_ready(struct l2cap_conn *conn)
{
struct sock *parent;
struct hci_conn *hcon = conn->hcon;
struct l2cap_chan *chan, *pchan;
u8 dst_type;
BT_DBG("");
/* Check if we have socket listening on cid */
pchan = l2cap_global_chan_by_scid(BT_LISTEN, L2CAP_CID_ATT,
&conn->hcon->src, &conn->hcon->dst);
&hcon->src, &hcon->dst);
if (!pchan)
return;
......@@ -1398,9 +1377,13 @@ static void l2cap_le_conn_ready(struct l2cap_conn *conn)
if (__l2cap_get_chan_by_dcid(conn, L2CAP_CID_ATT))
return;
parent = pchan->sk;
dst_type = bdaddr_type(hcon, hcon->dst_type);
/* If device is blocked, do not create a channel for it */
if (hci_blacklist_lookup(hcon->hdev, &hcon->dst, dst_type))
return;
lock_sock(parent);
l2cap_chan_lock(pchan);
chan = pchan->ops->new_connection(pchan);
if (!chan)
......@@ -1408,15 +1391,15 @@ static void l2cap_le_conn_ready(struct l2cap_conn *conn)
chan->dcid = L2CAP_CID_ATT;
bacpy(&chan->src, &conn->hcon->src);
bacpy(&chan->dst, &conn->hcon->dst);
chan->src_type = bdaddr_type(conn->hcon, conn->hcon->src_type);
chan->dst_type = bdaddr_type(conn->hcon, conn->hcon->dst_type);
bacpy(&chan->src, &hcon->src);
bacpy(&chan->dst, &hcon->dst);
chan->src_type = bdaddr_type(hcon, hcon->src_type);
chan->dst_type = dst_type;
__l2cap_chan_add(conn, chan);
clean:
release_sock(parent);
l2cap_chan_unlock(pchan);
}
static void l2cap_conn_ready(struct l2cap_conn *conn)
......@@ -1451,12 +1434,7 @@ static void l2cap_conn_ready(struct l2cap_conn *conn)
l2cap_chan_ready(chan);
} else if (chan->chan_type != L2CAP_CHAN_CONN_ORIENTED) {
struct sock *sk = chan->sk;
__clear_chan_timer(chan);
lock_sock(sk);
__l2cap_state_change(chan, BT_CONNECTED);
sk->sk_state_change(sk);
release_sock(sk);
l2cap_chan_ready(chan);
} else if (chan->state == BT_CONNECT) {
l2cap_do_start(chan);
......@@ -1764,7 +1742,6 @@ static struct l2cap_chan *l2cap_global_chan_by_psm(int state, __le16 psm,
int l2cap_chan_connect(struct l2cap_chan *chan, __le16 psm, u16 cid,
bdaddr_t *dst, u8 dst_type)
{
struct sock *sk = chan->sk;
struct l2cap_conn *conn;
struct hci_conn *hcon;
struct hci_dev *hdev;
......@@ -1876,7 +1853,7 @@ int l2cap_chan_connect(struct l2cap_chan *chan, __le16 psm, u16 cid,
hci_conn_drop(hcon);
l2cap_state_change(chan, BT_CONNECT);
__set_chan_timer(chan, sk->sk_sndtimeo);
__set_chan_timer(chan, chan->ops->get_sndtimeo(chan));
if (hcon->state == BT_CONNECTED) {
if (chan->chan_type != L2CAP_CHAN_CONN_ORIENTED) {
......@@ -1896,38 +1873,6 @@ int l2cap_chan_connect(struct l2cap_chan *chan, __le16 psm, u16 cid,
return err;
}
int __l2cap_wait_ack(struct sock *sk)
{
struct l2cap_chan *chan = l2cap_pi(sk)->chan;
DECLARE_WAITQUEUE(wait, current);
int err = 0;
int timeo = HZ/5;
add_wait_queue(sk_sleep(sk), &wait);
set_current_state(TASK_INTERRUPTIBLE);
while (chan->unacked_frames > 0 && chan->conn) {
if (!timeo)
timeo = HZ/5;
if (signal_pending(current)) {
err = sock_intr_errno(timeo);
break;
}
release_sock(sk);
timeo = schedule_timeout(timeo);
lock_sock(sk);
set_current_state(TASK_INTERRUPTIBLE);
err = sock_error(sk);
if (err)
break;
}
set_current_state(TASK_RUNNING);
remove_wait_queue(sk_sleep(sk), &wait);
return err;
}
static void l2cap_monitor_timeout(struct work_struct *work)
{
struct l2cap_chan *chan = container_of(work, struct l2cap_chan,
......@@ -2868,17 +2813,16 @@ static void l2cap_raw_recv(struct l2cap_conn *conn, struct sk_buff *skb)
mutex_lock(&conn->chan_lock);
list_for_each_entry(chan, &conn->chan_l, list) {
struct sock *sk = chan->sk;
if (chan->chan_type != L2CAP_CHAN_RAW)
continue;
/* Don't send frame to the socket it came from */
if (skb->sk == sk)
/* Don't send frame to the channel it came from */
if (bt_cb(skb)->chan == chan)
continue;
nskb = skb_clone(skb, GFP_KERNEL);
if (!nskb)
continue;
if (chan->ops->recv(chan, nskb))
kfree_skb(nskb);
}
......@@ -3757,7 +3701,6 @@ static struct l2cap_chan *l2cap_connect(struct l2cap_conn *conn,
struct l2cap_conn_req *req = (struct l2cap_conn_req *) data;
struct l2cap_conn_rsp rsp;
struct l2cap_chan *chan = NULL, *pchan;
struct sock *parent, *sk = NULL;
int result, status = L2CAP_CS_NO_INFO;
u16 dcid = 0, scid = __le16_to_cpu(req->scid);
......@@ -3773,10 +3716,8 @@ static struct l2cap_chan *l2cap_connect(struct l2cap_conn *conn,
goto sendresp;
}
parent = pchan->sk;
mutex_lock(&conn->chan_lock);
lock_sock(parent);
l2cap_chan_lock(pchan);
/* Check if the ACL is secure enough (if not SDP) */
if (psm != __constant_cpu_to_le16(L2CAP_PSM_SDP) &&
......@@ -3796,8 +3737,6 @@ static struct l2cap_chan *l2cap_connect(struct l2cap_conn *conn,
if (!chan)
goto response;
sk = chan->sk;
/* For certain devices (ex: HID mouse), support for authentication,
* pairing and bonding is optional. For such devices, inorder to avoid
* the ACL alive for too long after L2CAP disconnection, reset the ACL
......@@ -3817,14 +3756,14 @@ static struct l2cap_chan *l2cap_connect(struct l2cap_conn *conn,
dcid = chan->scid;
__set_chan_timer(chan, sk->sk_sndtimeo);
__set_chan_timer(chan, chan->ops->get_sndtimeo(chan));
chan->ident = cmd->ident;
if (conn->info_state & L2CAP_INFO_FEAT_MASK_REQ_DONE) {
if (l2cap_chan_check_security(chan)) {
if (test_bit(FLAG_DEFER_SETUP, &chan->flags)) {
__l2cap_state_change(chan, BT_CONNECT2);
l2cap_state_change(chan, BT_CONNECT2);
result = L2CAP_CR_PEND;
status = L2CAP_CS_AUTHOR_PEND;
chan->ops->defer(chan);
......@@ -3834,27 +3773,27 @@ static struct l2cap_chan *l2cap_connect(struct l2cap_conn *conn,
* physical link is up.
*/
if (amp_id == AMP_ID_BREDR) {
__l2cap_state_change(chan, BT_CONFIG);
l2cap_state_change(chan, BT_CONFIG);
result = L2CAP_CR_SUCCESS;
} else {
__l2cap_state_change(chan, BT_CONNECT2);
l2cap_state_change(chan, BT_CONNECT2);
result = L2CAP_CR_PEND;
}
status = L2CAP_CS_NO_INFO;
}
} else {
__l2cap_state_change(chan, BT_CONNECT2);
l2cap_state_change(chan, BT_CONNECT2);
result = L2CAP_CR_PEND;
status = L2CAP_CS_AUTHEN_PEND;
}
} else {
__l2cap_state_change(chan, BT_CONNECT2);
l2cap_state_change(chan, BT_CONNECT2);
result = L2CAP_CR_PEND;
status = L2CAP_CS_NO_INFO;
}
response:
release_sock(parent);
l2cap_chan_unlock(pchan);
mutex_unlock(&conn->chan_lock);
sendresp:
......@@ -4010,6 +3949,18 @@ static void l2cap_send_efs_conf_rsp(struct l2cap_chan *chan, void *data,
L2CAP_CONF_SUCCESS, flags), data);
}
static void cmd_reject_invalid_cid(struct l2cap_conn *conn, u8 ident,
u16 scid, u16 dcid)
{
struct l2cap_cmd_rej_cid rej;
rej.reason = __constant_cpu_to_le16(L2CAP_REJ_INVALID_CID);
rej.scid = __cpu_to_le16(scid);
rej.dcid = __cpu_to_le16(dcid);
l2cap_send_cmd(conn, ident, L2CAP_COMMAND_REJ, sizeof(rej), &rej);
}
static inline int l2cap_config_req(struct l2cap_conn *conn,
struct l2cap_cmd_hdr *cmd, u16 cmd_len,
u8 *data)
......@@ -4029,18 +3980,14 @@ static inline int l2cap_config_req(struct l2cap_conn *conn,
BT_DBG("dcid 0x%4.4x flags 0x%2.2x", dcid, flags);
chan = l2cap_get_chan_by_scid(conn, dcid);
if (!chan)
return -EBADSLT;
if (!chan) {
cmd_reject_invalid_cid(conn, cmd->ident, dcid, 0);
return 0;
}
if (chan->state != BT_CONFIG && chan->state != BT_CONNECT2) {
struct l2cap_cmd_rej_cid rej;
rej.reason = __constant_cpu_to_le16(L2CAP_REJ_INVALID_CID);
rej.scid = cpu_to_le16(chan->scid);
rej.dcid = cpu_to_le16(chan->dcid);
l2cap_send_cmd(conn, cmd->ident, L2CAP_COMMAND_REJ,
sizeof(rej), &rej);
cmd_reject_invalid_cid(conn, cmd->ident, chan->scid,
chan->dcid);
goto unlock;
}
......@@ -4243,7 +4190,6 @@ static inline int l2cap_disconnect_req(struct l2cap_conn *conn,
struct l2cap_disconn_rsp rsp;
u16 dcid, scid;
struct l2cap_chan *chan;
struct sock *sk;
if (cmd_len != sizeof(*req))
return -EPROTO;
......@@ -4258,20 +4204,17 @@ static inline int l2cap_disconnect_req(struct l2cap_conn *conn,
chan = __l2cap_get_chan_by_scid(conn, dcid);
if (!chan) {
mutex_unlock(&conn->chan_lock);
return -EBADSLT;
cmd_reject_invalid_cid(conn, cmd->ident, dcid, scid);
return 0;
}
l2cap_chan_lock(chan);
sk = chan->sk;
rsp.dcid = cpu_to_le16(chan->scid);
rsp.scid = cpu_to_le16(chan->dcid);
l2cap_send_cmd(conn, cmd->ident, L2CAP_DISCONN_RSP, sizeof(rsp), &rsp);
lock_sock(sk);
sk->sk_shutdown = SHUTDOWN_MASK;
release_sock(sk);
chan->ops->set_shutdown(chan);
l2cap_chan_hold(chan);
l2cap_chan_del(chan, ECONNRESET);
......@@ -4491,7 +4434,9 @@ static int l2cap_create_channel_req(struct l2cap_conn *conn,
&conn->hcon->dst);
if (!hs_hcon) {
hci_dev_put(hdev);
return -EBADSLT;
cmd_reject_invalid_cid(conn, cmd->ident, chan->scid,
chan->dcid);
return 0;
}
BT_DBG("mgr %p bredr_chan %p hs_hcon %p", mgr, chan, hs_hcon);
......@@ -4769,7 +4714,7 @@ static void l2cap_do_create(struct l2cap_chan *chan, int result,
sizeof(rsp), &rsp);
if (result == L2CAP_CR_SUCCESS) {
__l2cap_state_change(chan, BT_CONFIG);
l2cap_state_change(chan, BT_CONFIG);
set_bit(CONF_REQ_SENT, &chan->conf_state);
l2cap_send_cmd(chan->conn, l2cap_get_ident(chan->conn),
L2CAP_CONF_REQ,
......@@ -5347,20 +5292,6 @@ static inline int l2cap_le_sig_cmd(struct l2cap_conn *conn,
}
}
static __le16 l2cap_err_to_reason(int err)
{
switch (err) {
case -EBADSLT:
return __constant_cpu_to_le16(L2CAP_REJ_INVALID_CID);
case -EMSGSIZE:
return __constant_cpu_to_le16(L2CAP_REJ_MTU_EXCEEDED);
case -EINVAL:
case -EPROTO:
default:
return __constant_cpu_to_le16(L2CAP_REJ_NOT_UNDERSTOOD);
}
}
static inline void l2cap_le_sig_channel(struct l2cap_conn *conn,
struct sk_buff *skb)
{
......@@ -5393,7 +5324,7 @@ static inline void l2cap_le_sig_channel(struct l2cap_conn *conn,
BT_ERR("Wrong link type (%d)", err);
rej.reason = l2cap_err_to_reason(err);
rej.reason = __constant_cpu_to_le16(L2CAP_REJ_NOT_UNDERSTOOD);
l2cap_send_cmd(conn, cmd->ident, L2CAP_COMMAND_REJ,
sizeof(rej), &rej);
}
......@@ -5438,7 +5369,7 @@ static inline void l2cap_sig_channel(struct l2cap_conn *conn,
BT_ERR("Wrong link type (%d)", err);
rej.reason = l2cap_err_to_reason(err);
rej.reason = __constant_cpu_to_le16(L2CAP_REJ_NOT_UNDERSTOOD);
l2cap_send_cmd(conn, cmd.ident, L2CAP_COMMAND_REJ,
sizeof(rej), &rej);
}
......@@ -6446,8 +6377,7 @@ static void l2cap_conless_channel(struct l2cap_conn *conn, __le16 psm,
if (hcon->type != ACL_LINK)
goto drop;
chan = l2cap_global_chan_by_psm(0, psm, &conn->hcon->src,
&conn->hcon->dst);
chan = l2cap_global_chan_by_psm(0, psm, &hcon->src, &hcon->dst);
if (!chan)
goto drop;
......@@ -6460,7 +6390,7 @@ static void l2cap_conless_channel(struct l2cap_conn *conn, __le16 psm,
goto drop;
/* Store remote BD_ADDR and PSM for msg_name */
bacpy(&bt_cb(skb)->bdaddr, &conn->hcon->dst);
bacpy(&bt_cb(skb)->bdaddr, &hcon->dst);
bt_cb(skb)->psm = psm;
if (!chan->ops->recv(chan, skb))
......@@ -6480,12 +6410,15 @@ static void l2cap_att_channel(struct l2cap_conn *conn,
goto drop;
chan = l2cap_global_chan_by_scid(BT_CONNECTED, L2CAP_CID_ATT,
&conn->hcon->src, &conn->hcon->dst);
&hcon->src, &hcon->dst);
if (!chan)
goto drop;
BT_DBG("chan %p, len %d", chan, skb->len);
if (hci_blacklist_lookup(hcon->hdev, &hcon->dst, hcon->dst_type))
goto drop;
if (chan->imtu < skb->len)
goto drop;
......@@ -6682,31 +6615,26 @@ int l2cap_security_cfm(struct hci_conn *hcon, u8 status, u8 encrypt)
__set_chan_timer(chan, L2CAP_DISC_TIMEOUT);
}
} else if (chan->state == BT_CONNECT2) {
struct sock *sk = chan->sk;
struct l2cap_conn_rsp rsp;
__u16 res, stat;
lock_sock(sk);
if (!status) {
if (test_bit(FLAG_DEFER_SETUP, &chan->flags)) {
res = L2CAP_CR_PEND;
stat = L2CAP_CS_AUTHOR_PEND;
chan->ops->defer(chan);
} else {
__l2cap_state_change(chan, BT_CONFIG);
l2cap_state_change(chan, BT_CONFIG);
res = L2CAP_CR_SUCCESS;
stat = L2CAP_CS_NO_INFO;
}
} else {
__l2cap_state_change(chan, BT_DISCONN);
l2cap_state_change(chan, BT_DISCONN);
__set_chan_timer(chan, L2CAP_DISC_TIMEOUT);
res = L2CAP_CR_SEC_BLOCK;
stat = L2CAP_CS_NO_INFO;
}
release_sock(sk);
rsp.scid = cpu_to_le16(chan->dcid);
rsp.dcid = cpu_to_le16(chan->scid);
rsp.result = cpu_to_le16(res);
......@@ -6880,12 +6808,11 @@ int __init l2cap_init(void)
if (err < 0)
return err;
if (bt_debugfs) {
l2cap_debugfs = debugfs_create_file("l2cap", 0444, bt_debugfs,
NULL, &l2cap_debugfs_fops);
if (!l2cap_debugfs)
BT_ERR("Failed to create L2CAP debug file");
}
if (IS_ERR_OR_NULL(bt_debugfs))
return 0;
l2cap_debugfs = debugfs_create_file("l2cap", 0444, bt_debugfs,
NULL, &l2cap_debugfs_fops);
return 0;
}
......
net/bluetooth/l2cap_sock.c
浏览文件 @ c1f3bb6b
......@@ -72,6 +72,15 @@ static int l2cap_sock_bind(struct socket *sock, struct sockaddr *addr, int alen)
if (!bdaddr_type_is_valid(la.l2_bdaddr_type))
return -EINVAL;
if (bdaddr_type_is_le(la.l2_bdaddr_type)) {
/* Connection oriented channels are not supported on LE */
if (la.l2_psm)
return -EINVAL;
/* We only allow ATT user space socket */
if (la.l2_cid != __constant_cpu_to_le16(L2CAP_CID_ATT))
return -EINVAL;
}
lock_sock(sk);
if (sk->sk_state != BT_OPEN) {
......@@ -150,12 +159,44 @@ static int l2cap_sock_connect(struct socket *sock, struct sockaddr *addr,
if (!bdaddr_type_is_valid(la.l2_bdaddr_type))
return -EINVAL;
if (chan->src_type == BDADDR_BREDR && la.l2_bdaddr_type != BDADDR_BREDR)
return -EINVAL;
/* Check that the socket wasn't bound to something that
* conflicts with the address given to connect(). If chan->src
* is BDADDR_ANY it means bind() was never used, in which case
* chan->src_type and la.l2_bdaddr_type do not need to match.
*/
if (chan->src_type == BDADDR_BREDR && bacmp(&chan->src, BDADDR_ANY) &&
bdaddr_type_is_le(la.l2_bdaddr_type)) {
/* Old user space versions will try to incorrectly bind
* the ATT socket using BDADDR_BREDR. We need to accept
* this and fix up the source address type only when
* both the source CID and destination CID indicate
* ATT. Anything else is an invalid combination.
*/
if (chan->scid != L2CAP_CID_ATT ||
la.l2_cid != __constant_cpu_to_le16(L2CAP_CID_ATT))
return -EINVAL;
/* We don't have the hdev available here to make a
* better decision on random vs public, but since all
* user space versions that exhibit this issue anyway do
* not support random local addresses assuming public
* here is good enough.
*/
chan->src_type = BDADDR_LE_PUBLIC;
}
if (chan->src_type != BDADDR_BREDR && la.l2_bdaddr_type == BDADDR_BREDR)
return -EINVAL;
if (bdaddr_type_is_le(la.l2_bdaddr_type)) {
/* Connection oriented channels are not supported on LE */
if (la.l2_psm)
return -EINVAL;
/* We only allow ATT user space socket */
if (la.l2_cid != __constant_cpu_to_le16(L2CAP_CID_ATT))
return -EINVAL;
}
err = l2cap_chan_connect(chan, la.l2_psm, __le16_to_cpu(la.l2_cid),
&la.l2_bdaddr, la.l2_bdaddr_type);
if (err)
......@@ -879,6 +920,38 @@ static void l2cap_sock_kill(struct sock *sk)
sock_put(sk);
}
static int __l2cap_wait_ack(struct sock *sk)
{
struct l2cap_chan *chan = l2cap_pi(sk)->chan;
DECLARE_WAITQUEUE(wait, current);
int err = 0;
int timeo = HZ/5;
add_wait_queue(sk_sleep(sk), &wait);
set_current_state(TASK_INTERRUPTIBLE);
while (chan->unacked_frames > 0 && chan->conn) {
if (!timeo)
timeo = HZ/5;
if (signal_pending(current)) {
err = sock_intr_errno(timeo);
break;
}
release_sock(sk);
timeo = schedule_timeout(timeo);
lock_sock(sk);
set_current_state(TASK_INTERRUPTIBLE);
err = sock_error(sk);
if (err)
break;
}
set_current_state(TASK_RUNNING);
remove_wait_queue(sk_sleep(sk), &wait);
return err;
}
static int l2cap_sock_shutdown(struct socket *sock, int how)
{
struct sock *sk = sock->sk;
......@@ -969,6 +1042,8 @@ static struct l2cap_chan *l2cap_sock_new_connection_cb(struct l2cap_chan *chan)
{
struct sock *sk, *parent = chan->data;
lock_sock(parent);
/* Check for backlog size */
if (sk_acceptq_is_full(parent)) {
BT_DBG("backlog full %d", parent->sk_ack_backlog);
......@@ -986,6 +1061,8 @@ static struct l2cap_chan *l2cap_sock_new_connection_cb(struct l2cap_chan *chan)
bt_accept_enqueue(parent, sk);
release_sock(parent);
return l2cap_pi(sk)->chan;
}
......@@ -1072,26 +1149,33 @@ static void l2cap_sock_teardown_cb(struct l2cap_chan *chan, int err)
release_sock(sk);
}
static void l2cap_sock_state_change_cb(struct l2cap_chan *chan, int state)
static void l2cap_sock_state_change_cb(struct l2cap_chan *chan, int state,
int err)
{
struct sock *sk = chan->data;
sk->sk_state = state;
if (err)
sk->sk_err = err;
}
static struct sk_buff *l2cap_sock_alloc_skb_cb(struct l2cap_chan *chan,
unsigned long len, int nb)
{
struct sock *sk = chan->data;
struct sk_buff *skb;
int err;
l2cap_chan_unlock(chan);
skb = bt_skb_send_alloc(chan->sk, len, nb, &err);
skb = bt_skb_send_alloc(sk, len, nb, &err);
l2cap_chan_lock(chan);
if (!skb)
return ERR_PTR(err);
bt_cb(skb)->chan = chan;
return skb;
}
......@@ -1117,11 +1201,15 @@ static void l2cap_sock_ready_cb(struct l2cap_chan *chan)
static void l2cap_sock_defer_cb(struct l2cap_chan *chan)
{
struct sock *sk = chan->data;
struct sock *parent = bt_sk(sk)->parent;
struct sock *parent, *sk = chan->data;
lock_sock(sk);
parent = bt_sk(sk)->parent;
if (parent)
parent->sk_data_ready(parent, 0);
release_sock(sk);
}
static void l2cap_sock_resume_cb(struct l2cap_chan *chan)
......@@ -1132,6 +1220,22 @@ static void l2cap_sock_resume_cb(struct l2cap_chan *chan)
sk->sk_state_change(sk);
}
static void l2cap_sock_set_shutdown_cb(struct l2cap_chan *chan)
{
struct sock *sk = chan->data;
lock_sock(sk);
sk->sk_shutdown = SHUTDOWN_MASK;
release_sock(sk);
}
static long l2cap_sock_get_sndtimeo_cb(struct l2cap_chan *chan)
{
struct sock *sk = chan->data;
return sk->sk_sndtimeo;
}
static struct l2cap_ops l2cap_chan_ops = {
.name = "L2CAP Socket Interface",
.new_connection = l2cap_sock_new_connection_cb,
......@@ -1142,6 +1246,8 @@ static struct l2cap_ops l2cap_chan_ops = {
.ready = l2cap_sock_ready_cb,
.defer = l2cap_sock_defer_cb,
.resume = l2cap_sock_resume_cb,
.set_shutdown = l2cap_sock_set_shutdown_cb,
.get_sndtimeo = l2cap_sock_get_sndtimeo_cb,
.alloc_skb = l2cap_sock_alloc_skb_cb,
};
......@@ -1268,8 +1374,6 @@ static struct sock *l2cap_sock_alloc(struct net *net, struct socket *sock,
l2cap_chan_hold(chan);
chan->sk = sk;
l2cap_pi(sk)->chan = chan;
return sk;
......
net/bluetooth/mgmt.c
浏览文件 @ c1f3bb6b
此差异已折叠。
net/bluetooth/rfcomm/core.c
浏览文件 @ c1f3bb6b
......@@ -2154,13 +2154,6 @@ static int __init rfcomm_init(void)
goto unregister;
}
if (bt_debugfs) {
rfcomm_dlc_debugfs = debugfs_create_file("rfcomm_dlc", 0444,
bt_debugfs, NULL, &rfcomm_dlc_debugfs_fops);
if (!rfcomm_dlc_debugfs)
BT_ERR("Failed to create RFCOMM debug file");
}
err = rfcomm_init_ttys();
if (err < 0)
goto stop;
......@@ -2171,6 +2164,13 @@ static int __init rfcomm_init(void)
BT_INFO("RFCOMM ver %s", VERSION);
if (IS_ERR_OR_NULL(bt_debugfs))
return 0;
rfcomm_dlc_debugfs = debugfs_create_file("rfcomm_dlc", 0444,
bt_debugfs, NULL,
&rfcomm_dlc_debugfs_fops);
return 0;
cleanup:
......
net/bluetooth/rfcomm/sock.c
浏览文件 @ c1f3bb6b
......@@ -1051,15 +1051,15 @@ int __init rfcomm_init_sockets(void)
goto error;
}
if (bt_debugfs) {
rfcomm_sock_debugfs = debugfs_create_file("rfcomm", 0444,
bt_debugfs, NULL, &rfcomm_sock_debugfs_fops);
if (!rfcomm_sock_debugfs)
BT_ERR("Failed to create RFCOMM debug file");
}
BT_INFO("RFCOMM socket layer initialized");
if (IS_ERR_OR_NULL(bt_debugfs))
return 0;
rfcomm_sock_debugfs = debugfs_create_file("rfcomm", 0444,
bt_debugfs, NULL,
&rfcomm_sock_debugfs_fops);
return 0;
error:
......
net/bluetooth/sco.c
浏览文件 @ c1f3bb6b
......@@ -1177,15 +1177,14 @@ int __init sco_init(void)
goto error;
}
if (bt_debugfs) {
sco_debugfs = debugfs_create_file("sco", 0444, bt_debugfs,
NULL, &sco_debugfs_fops);
if (!sco_debugfs)
BT_ERR("Failed to create SCO debug file");
}
BT_INFO("SCO socket layer initialized");
if (IS_ERR_OR_NULL(bt_debugfs))
return 0;
sco_debugfs = debugfs_create_file("sco", 0444, bt_debugfs,
NULL, &sco_debugfs_fops);
return 0;
error:
......
net/bluetooth/smp.c
浏览文件 @ c1f3bb6b
......@@ -856,7 +856,7 @@ int smp_sig_channel(struct l2cap_conn *conn, struct sk_buff *skb)
if (hcon->type != LE_LINK) {
kfree_skb(skb);
return -ENOTSUPP;
return 0;
}
if (skb->len < 1) {
......@@ -864,7 +864,7 @@ int smp_sig_channel(struct l2cap_conn *conn, struct sk_buff *skb)
return -EILSEQ;
}
if (!test_bit(HCI_LE_ENABLED, &conn->hcon->hdev->dev_flags)) {
if (!test_bit(HCI_LE_ENABLED, &hcon->hdev->dev_flags)) {
err = -ENOTSUPP;
reason = SMP_PAIRING_NOTSUPP;
goto done;
......
net/mac80211/Kconfig
浏览文件 @ c1f3bb6b
......@@ -4,6 +4,7 @@ config MAC80211
select CRYPTO
select CRYPTO_ARC4
select CRYPTO_AES
select CRYPTO_CCM
select CRC32
select AVERAGE
---help---
......@@ -258,6 +259,17 @@ config MAC80211_MESH_SYNC_DEBUG
Do not select this option.
config MAC80211_MESH_CSA_DEBUG
bool "Verbose mesh channel switch debugging"
depends on MAC80211_DEBUG_MENU
depends on MAC80211_MESH
---help---
Selecting this option causes mac80211 to print out very verbose mesh
channel switch debugging messages (when mac80211 is taking part in a
mesh network).
Do not select this option.
config MAC80211_MESH_PS_DEBUG
bool "Verbose mesh powersave debugging"
depends on MAC80211_DEBUG_MENU
......
net/mac80211/aes_ccm.c
浏览文件 @ c1f3bb6b
此差异已折叠。
net/mac80211/aes_ccm.h
浏览文件 @ c1f3bb6b
......@@ -12,13 +12,11 @@
#include <linux/crypto.h>
struct crypto_cipher *ieee80211_aes_key_setup_encrypt(const u8 key[]);
void ieee80211_aes_ccm_encrypt(struct crypto_cipher *tfm, u8 *scratch,
u8 *data, size_t data_len,
u8 *cdata, u8 *mic);
int ieee80211_aes_ccm_decrypt(struct crypto_cipher *tfm, u8 *scratch,
u8 *cdata, size_t data_len,
u8 *mic, u8 *data);
void ieee80211_aes_key_free(struct crypto_cipher *tfm);
struct crypto_aead *ieee80211_aes_key_setup_encrypt(const u8 key[]);
void ieee80211_aes_ccm_encrypt(struct crypto_aead *tfm, u8 *b_0, u8 *aad,
u8 *data, size_t data_len, u8 *mic);
int ieee80211_aes_ccm_decrypt(struct crypto_aead *tfm, u8 *b_0, u8 *aad,
u8 *data, size_t data_len, u8 *mic);
void ieee80211_aes_key_free(struct crypto_aead *tfm);
#endif /* AES_CCM_H */
net/mac80211/cfg.c
浏览文件 @ c1f3bb6b
此差异已折叠。
net/mac80211/debug.h
浏览文件 @ c1f3bb6b
......@@ -44,6 +44,12 @@
#define MAC80211_MESH_SYNC_DEBUG 0
#endif
#ifdef CONFIG_MAC80211_MESH_CSA_DEBUG
#define MAC80211_MESH_CSA_DEBUG 1
#else
#define MAC80211_MESH_CSA_DEBUG 0
#endif
#ifdef CONFIG_MAC80211_MESH_PS_DEBUG
#define MAC80211_MESH_PS_DEBUG 1
#else
......@@ -157,6 +163,10 @@ do { \
_sdata_dbg(MAC80211_MESH_SYNC_DEBUG, \
sdata, fmt, ##__VA_ARGS__)
#define mcsa_dbg(sdata, fmt, ...) \
_sdata_dbg(MAC80211_MESH_CSA_DEBUG, \
sdata, fmt, ##__VA_ARGS__)
#define mps_dbg(sdata, fmt, ...) \
_sdata_dbg(MAC80211_MESH_PS_DEBUG, \
sdata, fmt, ##__VA_ARGS__)
......
net/mac80211/debugfs_netdev.c
浏览文件 @ c1f3bb6b
......@@ -224,12 +224,15 @@ static int ieee80211_set_smps(struct ieee80211_sub_if_data *sdata,
smps_mode == IEEE80211_SMPS_AUTOMATIC))
return -EINVAL;
/* supported only on managed interfaces for now */
if (sdata->vif.type != NL80211_IFTYPE_STATION)
if (sdata->vif.type != NL80211_IFTYPE_STATION &&
sdata->vif.type != NL80211_IFTYPE_AP)
return -EOPNOTSUPP;
sdata_lock(sdata);
err = __ieee80211_request_smps(sdata, smps_mode);
if (sdata->vif.type == NL80211_IFTYPE_STATION)
err = __ieee80211_request_smps_mgd(sdata, smps_mode);
else
err = __ieee80211_request_smps_ap(sdata, smps_mode);
sdata_unlock(sdata);
return err;
......@@ -245,12 +248,15 @@ static const char *smps_modes[IEEE80211_SMPS_NUM_MODES] = {
static ssize_t ieee80211_if_fmt_smps(const struct ieee80211_sub_if_data *sdata,
char *buf, int buflen)
{
if (sdata->vif.type != NL80211_IFTYPE_STATION)
return -EOPNOTSUPP;
return snprintf(buf, buflen, "request: %s\nused: %s\n",
smps_modes[sdata->u.mgd.req_smps],
smps_modes[sdata->smps_mode]);
if (sdata->vif.type == NL80211_IFTYPE_STATION)
return snprintf(buf, buflen, "request: %s\nused: %s\n",
smps_modes[sdata->u.mgd.req_smps],
smps_modes[sdata->smps_mode]);
if (sdata->vif.type == NL80211_IFTYPE_AP)
return snprintf(buf, buflen, "request: %s\nused: %s\n",
smps_modes[sdata->u.ap.req_smps],
smps_modes[sdata->smps_mode]);
return -EINVAL;
}
static ssize_t ieee80211_if_parse_smps(struct ieee80211_sub_if_data *sdata,
......@@ -563,6 +569,7 @@ static void add_sta_files(struct ieee80211_sub_if_data *sdata)
static void add_ap_files(struct ieee80211_sub_if_data *sdata)
{
DEBUGFS_ADD(num_mcast_sta);
DEBUGFS_ADD_MODE(smps, 0600);
DEBUGFS_ADD(num_sta_ps);
DEBUGFS_ADD(dtim_count);
DEBUGFS_ADD(num_buffered_multicast);
......
net/mac80211/ht.c
浏览文件 @ c1f3bb6b
此差异已折叠。
net/mac80211/ibss.c
浏览文件 @ c1f3bb6b
此差异已折叠。
net/mac80211/ieee80211_i.h
浏览文件 @ c1f3bb6b
此差异已折叠。
net/mac80211/iface.c
浏览文件 @ c1f3bb6b
......@@ -1293,7 +1293,10 @@ static void ieee80211_setup_sdata(struct ieee80211_sub_if_data *sdata,
case NL80211_IFTYPE_AP:
skb_queue_head_init(&sdata->u.ap.ps.bc_buf);
INIT_LIST_HEAD(&sdata->u.ap.vlans);
INIT_WORK(&sdata->u.ap.request_smps_work,
ieee80211_request_smps_ap_work);
sdata->vif.bss_conf.bssid = sdata->vif.addr;
sdata->u.ap.req_smps = IEEE80211_SMPS_OFF;
break;
case NL80211_IFTYPE_P2P_CLIENT:
type = NL80211_IFTYPE_STATION;
......
net/mac80211/key.h
浏览文件 @ c1f3bb6b
......@@ -83,7 +83,7 @@ struct ieee80211_key {
* Management frames.
*/
u8 rx_pn[IEEE80211_NUM_TIDS + 1][IEEE80211_CCMP_PN_LEN];
struct crypto_cipher *tfm;
struct crypto_aead *tfm;
u32 replays; /* dot11RSNAStatsCCMPReplays */
} ccmp;
struct {
......
net/mac80211/mesh.c
浏览文件 @ c1f3bb6b
此差异已折叠。
net/mac80211/mesh_plink.c
浏览文件 @ c1f3bb6b
......@@ -222,7 +222,8 @@ static u32 __mesh_plink_deactivate(struct sta_info *sta)
mesh_path_flush_by_nexthop(sta);
ieee80211_mps_sta_status_update(sta);
changed |= ieee80211_mps_local_status_update(sdata);
changed |= ieee80211_mps_set_sta_local_pm(sta,
NL80211_MESH_POWER_UNKNOWN);
return changed;
}
......
net/mac80211/mesh_ps.c
浏览文件 @ c1f3bb6b
此差异已折叠。
net/mac80211/mlme.c
浏览文件 @ c1f3bb6b
此差异已折叠。
net/mac80211/rx.c
浏览文件 @ c1f3bb6b
......@@ -2593,13 +2593,16 @@ ieee80211_rx_h_action(struct ieee80211_rx_data *rx)
break;
if (sdata->vif.type != NL80211_IFTYPE_STATION &&
sdata->vif.type != NL80211_IFTYPE_ADHOC)
sdata->vif.type != NL80211_IFTYPE_ADHOC &&
sdata->vif.type != NL80211_IFTYPE_MESH_POINT)
break;
if (sdata->vif.type == NL80211_IFTYPE_STATION)
bssid = sdata->u.mgd.bssid;
else if (sdata->vif.type == NL80211_IFTYPE_ADHOC)
bssid = sdata->u.ibss.bssid;
else if (sdata->vif.type == NL80211_IFTYPE_MESH_POINT)
bssid = mgmt->sa;
else
break;
......
net/mac80211/spectmgmt.c
浏览文件 @ c1f3bb6b
此差异已折叠。
net/mac80211/sta_info.c
浏览文件 @ c1f3bb6b
此差异已折叠。
net/mac80211/sta_info.h
浏览文件 @ c1f3bb6b
此差异已折叠。
net/mac80211/status.c
浏览文件 @ c1f3bb6b
此差异已折叠。
net/mac80211/tx.c
浏览文件 @ c1f3bb6b
此差异已折叠。
net/mac80211/util.c
浏览文件 @ c1f3bb6b
此差异已折叠。
net/mac80211/wpa.c
浏览文件 @ c1f3bb6b
此差异已折叠。
net/rfkill/Kconfig
浏览文件 @ c1f3bb6b
......@@ -36,7 +36,7 @@ config RFKILL_REGULATOR
config RFKILL_GPIO
tristate "GPIO RFKILL driver"
depends on RFKILL && GPIOLIB && HAVE_CLK
depends on RFKILL && GPIOLIB
default n
help
If you say yes here you get support of a generic gpio RFKILL
......
net/rfkill/rfkill-gpio.c
浏览文件 @ c1f3bb6b
此差异已折叠。
net/wireless/chan.c
浏览文件 @ c1f3bb6b
......@@ -504,7 +504,8 @@ cfg80211_get_chan_state(struct wireless_dev *wdev,
case NL80211_IFTYPE_ADHOC:
if (wdev->current_bss) {
*chan = wdev->current_bss->pub.channel;
*chanmode = wdev->ibss_fixed
*chanmode = (wdev->ibss_fixed &&
!wdev->ibss_dfs_possible)
? CHAN_MODE_SHARED
: CHAN_MODE_EXCLUSIVE;
return;
......
net/wireless/ibss.c
浏览文件 @ c1f3bb6b
此差异已折叠。
net/wireless/mlme.c
浏览文件 @ c1f3bb6b
此差异已折叠。
net/wireless/nl80211.c
浏览文件 @ c1f3bb6b
此差异已折叠。
net/wireless/reg.c
浏览文件 @ c1f3bb6b
此差异已折叠。
net/wireless/reg.h
浏览文件 @ c1f3bb6b
此差异已折叠。
net/wireless/scan.c
浏览文件 @ c1f3bb6b
此差异已折叠。
net/wireless/sme.c
浏览文件 @ c1f3bb6b
此差异已折叠。
net/wireless/util.c
浏览文件 @ c1f3bb6b
此差异已折叠。
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