diff options
Diffstat (limited to 'drivers/net/wireless')
-rw-r--r-- | drivers/net/wireless/atmel/atmel.c | 15 | ||||
-rw-r--r-- | drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c | 36 | ||||
-rw-r--r-- | drivers/net/wireless/intel/iwlwifi/fw/api/scan.h | 13 | ||||
-rw-r--r-- | drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c | 111 | ||||
-rw-r--r-- | drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.h | 6 | ||||
-rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c | 3 | ||||
-rw-r--r-- | drivers/net/wireless/intel/iwlwifi/pcie/trans.c | 10 | ||||
-rw-r--r-- | drivers/net/wireless/intersil/hostap/hostap_ap.c | 86 | ||||
-rw-r--r-- | drivers/net/wireless/intersil/hostap/hostap_hw.c | 17 | ||||
-rw-r--r-- | drivers/net/wireless/intersil/hostap/hostap_proc.c | 143 | ||||
-rw-r--r-- | drivers/net/wireless/mac80211_hwsim.c | 5 | ||||
-rw-r--r-- | drivers/net/wireless/ralink/rt2x00/rt2x00queue.c | 7 | ||||
-rw-r--r-- | drivers/net/wireless/ray_cs.c | 15 | ||||
-rw-r--r-- | drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c | 15 | ||||
-rw-r--r-- | drivers/net/wireless/realtek/rtlwifi/rtl8723be/hw.c | 11 | ||||
-rw-r--r-- | drivers/net/wireless/realtek/rtlwifi/wifi.h | 5 |
16 files changed, 193 insertions, 305 deletions
diff --git a/drivers/net/wireless/atmel/atmel.c b/drivers/net/wireless/atmel/atmel.c index d122386c382b..b01dc34d55af 100644 --- a/drivers/net/wireless/atmel/atmel.c +++ b/drivers/net/wireless/atmel/atmel.c @@ -1482,18 +1482,6 @@ static int atmel_proc_show(struct seq_file *m, void *v) return 0; } -static int atmel_proc_open(struct inode *inode, struct file *file) -{ - return single_open(file, atmel_proc_show, PDE_DATA(inode)); -} - -static const struct file_operations atmel_proc_fops = { - .open = atmel_proc_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - static const struct net_device_ops atmel_netdev_ops = { .ndo_open = atmel_open, .ndo_stop = atmel_close, @@ -1614,7 +1602,8 @@ struct net_device *init_atmel_card(unsigned short irq, unsigned long port, netif_carrier_off(dev); - if (!proc_create_data("driver/atmel", 0, NULL, &atmel_proc_fops, priv)) + if (!proc_create_single_data("driver/atmel", 0, NULL, atmel_proc_show, + priv)) printk(KERN_WARNING "atmel: unable to create /proc entry.\n"); printk(KERN_INFO "%s: Atmel at76c50x. Version %d.%d. MAC %pM\n", diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c index 9277f4c2bfeb..94e177d7c9b5 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c @@ -459,7 +459,7 @@ static void brcmf_fw_free_request(struct brcmf_fw_request *req) kfree(req); } -static void brcmf_fw_request_nvram_done(const struct firmware *fw, void *ctx) +static int brcmf_fw_request_nvram_done(const struct firmware *fw, void *ctx) { struct brcmf_fw *fwctx = ctx; struct brcmf_fw_item *cur; @@ -498,13 +498,10 @@ static void brcmf_fw_request_nvram_done(const struct firmware *fw, void *ctx) brcmf_dbg(TRACE, "nvram %p len %d\n", nvram, nvram_length); cur->nv_data.data = nvram; cur->nv_data.len = nvram_length; - return; + return 0; fail: - brcmf_dbg(TRACE, "failed: dev=%s\n", dev_name(fwctx->dev)); - fwctx->done(fwctx->dev, -ENOENT, NULL); - brcmf_fw_free_request(fwctx->req); - kfree(fwctx); + return -ENOENT; } static int brcmf_fw_request_next_item(struct brcmf_fw *fwctx, bool async) @@ -553,20 +550,27 @@ static void brcmf_fw_request_done(const struct firmware *fw, void *ctx) brcmf_dbg(TRACE, "enter: firmware %s %sfound\n", cur->path, fw ? "" : "not "); - if (fw) { - if (cur->type == BRCMF_FW_TYPE_BINARY) - cur->binary = fw; - else if (cur->type == BRCMF_FW_TYPE_NVRAM) - brcmf_fw_request_nvram_done(fw, fwctx); - else - release_firmware(fw); - } else if (cur->type == BRCMF_FW_TYPE_NVRAM) { - brcmf_fw_request_nvram_done(NULL, fwctx); - } else if (!(cur->flags & BRCMF_FW_REQF_OPTIONAL)) { + if (!fw) ret = -ENOENT; + + switch (cur->type) { + case BRCMF_FW_TYPE_NVRAM: + ret = brcmf_fw_request_nvram_done(fw, fwctx); + break; + case BRCMF_FW_TYPE_BINARY: + cur->binary = fw; + break; + default: + /* something fishy here so bail out early */ + brcmf_err("unknown fw type: %d\n", cur->type); + release_firmware(fw); + ret = -EINVAL; goto fail; } + if (ret < 0 && !(cur->flags & BRCMF_FW_REQF_OPTIONAL)) + goto fail; + do { if (++fwctx->curpos == fwctx->req->n_items) { ret = 0; diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/scan.h b/drivers/net/wireless/intel/iwlwifi/fw/api/scan.h index 7af3a0f51b77..a17c4a79b8d4 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/scan.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/scan.h @@ -8,6 +8,7 @@ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH * Copyright(c) 2016 - 2017 Intel Deutschland GmbH + * Copyright(c) 2018 Intel Corporation * * This program is free software; you can redistribute it and/or modify * it under the terms of version 2 of the GNU General Public License as @@ -30,7 +31,7 @@ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH * Copyright(c) 2016 - 2017 Intel Deutschland GmbH - * Copyright(c) 2018 Intel Corporation + * Copyright(c) 2018 Intel Corporation * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -749,13 +750,9 @@ struct iwl_scan_req_umac { } __packed; #define IWL_SCAN_REQ_UMAC_SIZE_V8 sizeof(struct iwl_scan_req_umac) -#define IWL_SCAN_REQ_UMAC_SIZE_V7 (sizeof(struct iwl_scan_req_umac) - \ - 4 * sizeof(u8)) -#define IWL_SCAN_REQ_UMAC_SIZE_V6 (sizeof(struct iwl_scan_req_umac) - \ - 2 * sizeof(u8) - sizeof(__le16)) -#define IWL_SCAN_REQ_UMAC_SIZE_V1 (sizeof(struct iwl_scan_req_umac) - \ - 2 * sizeof(__le32) - 2 * sizeof(u8) - \ - sizeof(__le16)) +#define IWL_SCAN_REQ_UMAC_SIZE_V7 48 +#define IWL_SCAN_REQ_UMAC_SIZE_V6 44 +#define IWL_SCAN_REQ_UMAC_SIZE_V1 36 /** * struct iwl_umac_scan_abort diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c index 8928613e033e..ca0174680af9 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c +++ b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c @@ -76,6 +76,7 @@ #include "iwl-io.h" #include "iwl-csr.h" #include "fw/acpi.h" +#include "fw/api/nvm-reg.h" /* NVM offsets (in words) definitions */ enum nvm_offsets { @@ -146,8 +147,8 @@ static const u8 iwl_ext_nvm_channels[] = { 149, 153, 157, 161, 165, 169, 173, 177, 181 }; -#define IWL_NUM_CHANNELS ARRAY_SIZE(iwl_nvm_channels) -#define IWL_NUM_CHANNELS_EXT ARRAY_SIZE(iwl_ext_nvm_channels) +#define IWL_NVM_NUM_CHANNELS ARRAY_SIZE(iwl_nvm_channels) +#define IWL_NVM_NUM_CHANNELS_EXT ARRAY_SIZE(iwl_ext_nvm_channels) #define NUM_2GHZ_CHANNELS 14 #define NUM_2GHZ_CHANNELS_EXT 14 #define FIRST_2GHZ_HT_MINUS 5 @@ -301,11 +302,11 @@ static int iwl_init_channel_map(struct device *dev, const struct iwl_cfg *cfg, const u8 *nvm_chan; if (cfg->nvm_type != IWL_NVM_EXT) { - num_of_ch = IWL_NUM_CHANNELS; + num_of_ch = IWL_NVM_NUM_CHANNELS; nvm_chan = &iwl_nvm_channels[0]; num_2ghz_channels = NUM_2GHZ_CHANNELS; } else { - num_of_ch = IWL_NUM_CHANNELS_EXT; + num_of_ch = IWL_NVM_NUM_CHANNELS_EXT; nvm_chan = &iwl_ext_nvm_channels[0]; num_2ghz_channels = NUM_2GHZ_CHANNELS_EXT; } @@ -720,12 +721,12 @@ iwl_parse_nvm_data(struct iwl_trans *trans, const struct iwl_cfg *cfg, if (cfg->nvm_type != IWL_NVM_EXT) data = kzalloc(sizeof(*data) + sizeof(struct ieee80211_channel) * - IWL_NUM_CHANNELS, + IWL_NVM_NUM_CHANNELS, GFP_KERNEL); else data = kzalloc(sizeof(*data) + sizeof(struct ieee80211_channel) * - IWL_NUM_CHANNELS_EXT, + IWL_NVM_NUM_CHANNELS_EXT, GFP_KERNEL); if (!data) return NULL; @@ -842,24 +843,34 @@ static u32 iwl_nvm_get_regdom_bw_flags(const u8 *nvm_chan, return flags; } +struct regdb_ptrs { + struct ieee80211_wmm_rule *rule; + u32 token; +}; + struct ieee80211_regdomain * iwl_parse_nvm_mcc_info(struct device *dev, const struct iwl_cfg *cfg, - int num_of_ch, __le32 *channels, u16 fw_mcc) + int num_of_ch, __le32 *channels, u16 fw_mcc, + u16 geo_info) { int ch_idx; u16 ch_flags; u32 reg_rule_flags, prev_reg_rule_flags = 0; const u8 *nvm_chan = cfg->nvm_type == IWL_NVM_EXT ? iwl_ext_nvm_channels : iwl_nvm_channels; - struct ieee80211_regdomain *regd; - int size_of_regd; + struct ieee80211_regdomain *regd, *copy_rd; + int size_of_regd, regd_to_copy, wmms_to_copy; + int size_of_wmms = 0; struct ieee80211_reg_rule *rule; + struct ieee80211_wmm_rule *wmm_rule, *d_wmm, *s_wmm; + struct regdb_ptrs *regdb_ptrs; enum nl80211_band band; int center_freq, prev_center_freq = 0; - int valid_rules = 0; + int valid_rules = 0, n_wmms = 0; + int i; bool new_rule; int max_num_ch = cfg->nvm_type == IWL_NVM_EXT ? - IWL_NUM_CHANNELS_EXT : IWL_NUM_CHANNELS; + IWL_NVM_NUM_CHANNELS_EXT : IWL_NVM_NUM_CHANNELS; if (WARN_ON_ONCE(num_of_ch > NL80211_MAX_SUPP_REG_RULES)) return ERR_PTR(-EINVAL); @@ -875,10 +886,26 @@ iwl_parse_nvm_mcc_info(struct device *dev, const struct iwl_cfg *cfg, sizeof(struct ieee80211_regdomain) + num_of_ch * sizeof(struct ieee80211_reg_rule); - regd = kzalloc(size_of_regd, GFP_KERNEL); + if (geo_info & GEO_WMM_ETSI_5GHZ_INFO) + size_of_wmms = + num_of_ch * sizeof(struct ieee80211_wmm_rule); + + regd = kzalloc(size_of_regd + size_of_wmms, GFP_KERNEL); if (!regd) return ERR_PTR(-ENOMEM); + regdb_ptrs = kcalloc(num_of_ch, sizeof(*regdb_ptrs), GFP_KERNEL); + if (!regdb_ptrs) { + copy_rd = ERR_PTR(-ENOMEM); + goto out; + } + + /* set alpha2 from FW. */ + regd->alpha2[0] = fw_mcc >> 8; + regd->alpha2[1] = fw_mcc & 0xff; + + wmm_rule = (struct ieee80211_wmm_rule *)((u8 *)regd + size_of_regd); + for (ch_idx = 0; ch_idx < num_of_ch; ch_idx++) { ch_flags = (u16)__le32_to_cpup(channels + ch_idx); band = (ch_idx < NUM_2GHZ_CHANNELS) ? @@ -927,14 +954,66 @@ iwl_parse_nvm_mcc_info(struct device *dev, const struct iwl_cfg *cfg, iwl_nvm_print_channel_flags(dev, IWL_DL_LAR, nvm_chan[ch_idx], ch_flags); + + if (!(geo_info & GEO_WMM_ETSI_5GHZ_INFO) || + band == NL80211_BAND_2GHZ) + continue; + + if (!reg_query_regdb_wmm(regd->alpha2, center_freq, + ®db_ptrs[n_wmms].token, wmm_rule)) { + /* Add only new rules */ + for (i = 0; i < n_wmms; i++) { + if (regdb_ptrs[i].token == + regdb_ptrs[n_wmms].token) { + rule->wmm_rule = regdb_ptrs[i].rule; + break; + } + } + if (i == n_wmms) { + rule->wmm_rule = wmm_rule; + regdb_ptrs[n_wmms++].rule = wmm_rule; + wmm_rule++; + } + } } regd->n_reg_rules = valid_rules; + regd->n_wmm_rules = n_wmms; - /* set alpha2 from FW. */ - regd->alpha2[0] = fw_mcc >> 8; - regd->alpha2[1] = fw_mcc & 0xff; + /* + * Narrow down regdom for unused regulatory rules to prevent hole + * between reg rules to wmm rules. + */ + regd_to_copy = sizeof(struct ieee80211_regdomain) + + valid_rules * sizeof(struct ieee80211_reg_rule); + + wmms_to_copy = sizeof(struct ieee80211_wmm_rule) * n_wmms; + + copy_rd = kzalloc(regd_to_copy + wmms_to_copy, GFP_KERNEL); + if (!copy_rd) { + copy_rd = ERR_PTR(-ENOMEM); + goto out; + } + + memcpy(copy_rd, regd, regd_to_copy); + memcpy((u8 *)copy_rd + regd_to_copy, (u8 *)regd + size_of_regd, + wmms_to_copy); + + d_wmm = (struct ieee80211_wmm_rule *)((u8 *)copy_rd + regd_to_copy); + s_wmm = (struct ieee80211_wmm_rule *)((u8 *)regd + size_of_regd); + + for (i = 0; i < regd->n_reg_rules; i++) { + if (!regd->reg_rules[i].wmm_rule) + continue; + + copy_rd->reg_rules[i].wmm_rule = d_wmm + + (regd->reg_rules[i].wmm_rule - s_wmm) / + sizeof(struct ieee80211_wmm_rule); + } - return regd; +out: + kfree(regdb_ptrs); + kfree(regd); + return copy_rd; } IWL_EXPORT_SYMBOL(iwl_parse_nvm_mcc_info); diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.h b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.h index 306736c7a042..3071a23b7606 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.h +++ b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.h @@ -101,12 +101,14 @@ void iwl_init_sbands(struct device *dev, const struct iwl_cfg *cfg, * * This function parses the regulatory channel data received as a * MCC_UPDATE_CMD command. It returns a newly allocation regulatory domain, - * to be fed into the regulatory core. An ERR_PTR is returned on error. + * to be fed into the regulatory core. In case the geo_info is set handle + * accordingly. An ERR_PTR is returned on error. * If not given to the regulatory core, the user is responsible for freeing * the regdomain returned here with kfree. */ struct ieee80211_regdomain * iwl_parse_nvm_mcc_info(struct device *dev, const struct iwl_cfg *cfg, - int num_of_ch, __le32 *channels, u16 fw_mcc); + int num_of_ch, __le32 *channels, u16 fw_mcc, + u16 geo_info); #endif /* __iwl_nvm_parse_h__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c index 51b30424575b..90f8c89ea59c 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c @@ -311,7 +311,8 @@ struct ieee80211_regdomain *iwl_mvm_get_regdomain(struct wiphy *wiphy, regd = iwl_parse_nvm_mcc_info(mvm->trans->dev, mvm->cfg, __le32_to_cpu(resp->n_channels), resp->channels, - __le16_to_cpu(resp->mcc)); + __le16_to_cpu(resp->mcc), + __le16_to_cpu(resp->geo_info)); /* Store the return source id */ src_id = resp->source_id; kfree(resp); diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c index f8a0234d332c..5517ea4c2aa0 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c @@ -1590,14 +1590,13 @@ static void iwl_pcie_set_interrupt_capa(struct pci_dev *pdev, struct iwl_trans *trans) { struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans); - int max_irqs, num_irqs, i, ret, nr_online_cpus; + int max_irqs, num_irqs, i, ret; u16 pci_cmd; if (!trans->cfg->mq_rx_supported) goto enable_msi; - nr_online_cpus = num_online_cpus(); - max_irqs = min_t(u32, nr_online_cpus + 2, IWL_MAX_RX_HW_QUEUES); + max_irqs = min_t(u32, num_online_cpus() + 2, IWL_MAX_RX_HW_QUEUES); for (i = 0; i < max_irqs; i++) trans_pcie->msix_entries[i].entry = i; @@ -1623,16 +1622,17 @@ static void iwl_pcie_set_interrupt_capa(struct pci_dev *pdev, * Two interrupts less: non rx causes shared with FBQ and RSS. * More than two interrupts: we will use fewer RSS queues. */ - if (num_irqs <= nr_online_cpus) { + if (num_irqs <= max_irqs - 2) { trans_pcie->trans->num_rx_queues = num_irqs + 1; trans_pcie->shared_vec_mask = IWL_SHARED_IRQ_NON_RX | IWL_SHARED_IRQ_FIRST_RSS; - } else if (num_irqs == nr_online_cpus + 1) { + } else if (num_irqs == max_irqs - 1) { trans_pcie->trans->num_rx_queues = num_irqs; trans_pcie->shared_vec_mask = IWL_SHARED_IRQ_NON_RX; } else { trans_pcie->trans->num_rx_queues = num_irqs - 1; } + WARN_ON(trans_pcie->trans->num_rx_queues > IWL_MAX_RX_HW_QUEUES); trans_pcie->alloc_vecs = num_irqs; trans_pcie->msix_enabled = true; diff --git a/drivers/net/wireless/intersil/hostap/hostap_ap.c b/drivers/net/wireless/intersil/hostap/hostap_ap.c index b4dfe1893d18..d1884b8913e7 100644 --- a/drivers/net/wireless/intersil/hostap/hostap_ap.c +++ b/drivers/net/wireless/intersil/hostap/hostap_ap.c @@ -69,7 +69,7 @@ static void prism2_send_mgmt(struct net_device *dev, #ifndef PRISM2_NO_PROCFS_DEBUG static int ap_debug_proc_show(struct seq_file *m, void *v) { - struct ap_data *ap = m->private; + struct ap_data *ap = PDE_DATA(file_inode(m->file)); seq_printf(m, "BridgedUnicastFrames=%u\n", ap->bridged_unicast); seq_printf(m, "BridgedMulticastFrames=%u\n", ap->bridged_multicast); @@ -81,18 +81,6 @@ static int ap_debug_proc_show(struct seq_file *m, void *v) seq_printf(m, "tx_drop_nonassoc=%u\n", ap->tx_drop_nonassoc); return 0; } - -static int ap_debug_proc_open(struct inode *inode, struct file *file) -{ - return single_open(file, ap_debug_proc_show, PDE_DATA(inode)); -} - -static const struct file_operations ap_debug_proc_fops = { - .open = ap_debug_proc_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; #endif /* PRISM2_NO_PROCFS_DEBUG */ @@ -333,7 +321,7 @@ void hostap_deauth_all_stas(struct net_device *dev, struct ap_data *ap, static int ap_control_proc_show(struct seq_file *m, void *v) { - struct ap_data *ap = m->private; + struct ap_data *ap = PDE_DATA(file_inode(m->file)); char *policy_txt; struct mac_entry *entry; @@ -365,20 +353,20 @@ static int ap_control_proc_show(struct seq_file *m, void *v) static void *ap_control_proc_start(struct seq_file *m, loff_t *_pos) { - struct ap_data *ap = m->private; + struct ap_data *ap = PDE_DATA(file_inode(m->file)); spin_lock_bh(&ap->mac_restrictions.lock); return seq_list_start_head(&ap->mac_restrictions.mac_list, *_pos); } static void *ap_control_proc_next(struct seq_file *m, void *v, loff_t *_pos) { - struct ap_data *ap = m->private; + struct ap_data *ap = PDE_DATA(file_inode(m->file)); return seq_list_next(v, &ap->mac_restrictions.mac_list, _pos); } static void ap_control_proc_stop(struct seq_file *m, void *v) { - struct ap_data *ap = m->private; + struct ap_data *ap = PDE_DATA(file_inode(m->file)); spin_unlock_bh(&ap->mac_restrictions.lock); } @@ -389,24 +377,6 @@ static const struct seq_operations ap_control_proc_seqops = { .show = ap_control_proc_show, }; -static int ap_control_proc_open(struct inode *inode, struct file *file) -{ - int ret = seq_open(file, &ap_control_proc_seqops); - if (ret == 0) { - struct seq_file *m = file->private_data; - m->private = PDE_DATA(inode); - } - return ret; -} - -static const struct file_operations ap_control_proc_fops = { - .open = ap_control_proc_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release, -}; - - int ap_control_add_mac(struct mac_restrictions *mac_restrictions, u8 *mac) { struct mac_entry *entry; @@ -585,20 +555,20 @@ static int prism2_ap_proc_show(struct seq_file *m, void *v) static void *prism2_ap_proc_start(struct seq_file *m, loff_t *_pos) { - struct ap_data *ap = m->private; + struct ap_data *ap = PDE_DATA(file_inode(m->file)); spin_lock_bh(&ap->sta_table_lock); return seq_list_start_head(&ap->sta_list, *_pos); } static void *prism2_ap_proc_next(struct seq_file *m, void *v, loff_t *_pos) { - struct ap_data *ap = m->private; + struct ap_data *ap = PDE_DATA(file_inode(m->file)); return seq_list_next(v, &ap->sta_list, _pos); } static void prism2_ap_proc_stop(struct seq_file *m, void *v) { - struct ap_data *ap = m->private; + struct ap_data *ap = PDE_DATA(file_inode(m->file)); spin_unlock_bh(&ap->sta_table_lock); } @@ -608,23 +578,6 @@ static const struct seq_operations prism2_ap_proc_seqops = { .stop = prism2_ap_proc_stop, .show = prism2_ap_proc_show, }; - -static int prism2_ap_proc_open(struct inode *inode, struct file *file) -{ - int ret = seq_open(file, &prism2_ap_proc_seqops); - if (ret == 0) { - struct seq_file *m = file->private_data; - m->private = PDE_DATA(inode); - } - return ret; -} - -static const struct file_operations prism2_ap_proc_fops = { - .open = prism2_ap_proc_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release, -}; #endif /* PRISM2_NO_KERNEL_IEEE80211_MGMT */ @@ -896,12 +849,13 @@ void hostap_init_ap_proc(local_info_t *local) return; #ifndef PRISM2_NO_PROCFS_DEBUG - proc_create_data("ap_debug", 0, ap->proc, &ap_debug_proc_fops, ap); + proc_create_single_data("ap_debug", 0, ap->proc, ap_debug_proc_show, ap); #endif /* PRISM2_NO_PROCFS_DEBUG */ #ifndef PRISM2_NO_KERNEL_IEEE80211_MGMT - proc_create_data("ap_control", 0, ap->proc, &ap_control_proc_fops, ap); - proc_create_data("ap", 0, ap->proc, &prism2_ap_proc_fops, ap); + proc_create_seq_data("ap_control", 0, ap->proc, &ap_control_proc_seqops, + ap); + proc_create_seq_data("ap", 0, ap->proc, &prism2_ap_proc_seqops, ap); #endif /* PRISM2_NO_KERNEL_IEEE80211_MGMT */ } @@ -1106,18 +1060,6 @@ static int prism2_sta_proc_show(struct seq_file *m, void *v) return 0; } -static int prism2_sta_proc_open(struct inode *inode, struct file *file) -{ - return single_open(file, prism2_sta_proc_show, PDE_DATA(inode)); -} - -static const struct file_operations prism2_sta_proc_fops = { - .open = prism2_sta_proc_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - static void handle_add_proc_queue(struct work_struct *work) { struct ap_data *ap = container_of(work, struct ap_data, @@ -1138,9 +1080,9 @@ static void handle_add_proc_queue(struct work_struct *work) if (sta) { sprintf(name, "%pM", sta->addr); - sta->proc = proc_create_data( + sta->proc = proc_create_single_data( name, 0, ap->proc, - &prism2_sta_proc_fops, sta); + prism2_sta_proc_show, sta); atomic_dec(&sta->users); } diff --git a/drivers/net/wireless/intersil/hostap/hostap_hw.c b/drivers/net/wireless/intersil/hostap/hostap_hw.c index 5c4a17a18968..2720aa39f530 100644 --- a/drivers/net/wireless/intersil/hostap/hostap_hw.c +++ b/drivers/net/wireless/intersil/hostap/hostap_hw.c @@ -2951,19 +2951,6 @@ static int prism2_registers_proc_show(struct seq_file *m, void *v) return 0; } - -static int prism2_registers_proc_open(struct inode *inode, struct file *file) -{ - return single_open(file, prism2_registers_proc_show, PDE_DATA(inode)); -} - -static const struct file_operations prism2_registers_proc_fops = { - .open = prism2_registers_proc_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - #endif /* PRISM2_NO_PROCFS_DEBUG */ @@ -3279,8 +3266,8 @@ static int hostap_hw_ready(struct net_device *dev) } hostap_init_proc(local); #ifndef PRISM2_NO_PROCFS_DEBUG - proc_create_data("registers", 0, local->proc, - &prism2_registers_proc_fops, local); + proc_create_single_data("registers", 0, local->proc, + prism2_registers_proc_show, local); #endif /* PRISM2_NO_PROCFS_DEBUG */ hostap_init_ap_proc(local); return 0; diff --git a/drivers/net/wireless/intersil/hostap/hostap_proc.c b/drivers/net/wireless/intersil/hostap/hostap_proc.c index d234231bf532..5b33ccab9188 100644 --- a/drivers/net/wireless/intersil/hostap/hostap_proc.c +++ b/drivers/net/wireless/intersil/hostap/hostap_proc.c @@ -43,18 +43,6 @@ static int prism2_debug_proc_show(struct seq_file *m, void *v) return 0; } - -static int prism2_debug_proc_open(struct inode *inode, struct file *file) -{ - return single_open(file, prism2_debug_proc_show, PDE_DATA(inode)); -} - -static const struct file_operations prism2_debug_proc_fops = { - .open = prism2_debug_proc_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; #endif /* PRISM2_NO_PROCFS_DEBUG */ @@ -95,19 +83,6 @@ static int prism2_stats_proc_show(struct seq_file *m, void *v) return 0; } -static int prism2_stats_proc_open(struct inode *inode, struct file *file) -{ - return single_open(file, prism2_stats_proc_show, PDE_DATA(inode)); -} - -static const struct file_operations prism2_stats_proc_fops = { - .open = prism2_stats_proc_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - - static int prism2_wds_proc_show(struct seq_file *m, void *v) { struct list_head *ptr = v; @@ -122,20 +97,20 @@ static int prism2_wds_proc_show(struct seq_file *m, void *v) static void *prism2_wds_proc_start(struct seq_file *m, loff_t *_pos) { - local_info_t *local = m->private; + local_info_t *local = PDE_DATA(file_inode(m->file)); read_lock_bh(&local->iface_lock); return seq_list_start(&local->hostap_interfaces, *_pos); } static void *prism2_wds_proc_next(struct seq_file *m, void *v, loff_t *_pos) { - local_info_t *local = m->private; + local_info_t *local = PDE_DATA(file_inode(m->file)); return seq_list_next(v, &local->hostap_interfaces, _pos); } static void prism2_wds_proc_stop(struct seq_file *m, void *v) { - local_info_t *local = m->private; + local_info_t *local = PDE_DATA(file_inode(m->file)); read_unlock_bh(&local->iface_lock); } @@ -146,27 +121,9 @@ static const struct seq_operations prism2_wds_proc_seqops = { .show = prism2_wds_proc_show, }; -static int prism2_wds_proc_open(struct inode *inode, struct file *file) -{ - int ret = seq_open(file, &prism2_wds_proc_seqops); - if (ret == 0) { - struct seq_file *m = file->private_data; - m->private = PDE_DATA(inode); - } - return ret; -} - -static const struct file_operations prism2_wds_proc_fops = { - .open = prism2_wds_proc_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release, -}; - - static int prism2_bss_list_proc_show(struct seq_file *m, void *v) { - local_info_t *local = m->private; + local_info_t *local = PDE_DATA(file_inode(m->file)); struct list_head *ptr = v; struct hostap_bss_info *bss; @@ -193,20 +150,20 @@ static int prism2_bss_list_proc_show(struct seq_file *m, void *v) static void *prism2_bss_list_proc_start(struct seq_file *m, loff_t *_pos) { - local_info_t *local = m->private; + local_info_t *local = PDE_DATA(file_inode(m->file)); spin_lock_bh(&local->lock); return seq_list_start_head(&local->bss_list, *_pos); } static void *prism2_bss_list_proc_next(struct seq_file *m, void *v, loff_t *_pos) { - local_info_t *local = m->private; + local_info_t *local = PDE_DATA(file_inode(m->file)); return seq_list_next(v, &local->bss_list, _pos); } static void prism2_bss_list_proc_stop(struct seq_file *m, void *v) { - local_info_t *local = m->private; + local_info_t *local = PDE_DATA(file_inode(m->file)); spin_unlock_bh(&local->lock); } @@ -217,24 +174,6 @@ static const struct seq_operations prism2_bss_list_proc_seqops = { .show = prism2_bss_list_proc_show, }; -static int prism2_bss_list_proc_open(struct inode *inode, struct file *file) -{ - int ret = seq_open(file, &prism2_bss_list_proc_seqops); - if (ret == 0) { - struct seq_file *m = file->private_data; - m->private = PDE_DATA(inode); - } - return ret; -} - -static const struct file_operations prism2_bss_list_proc_fops = { - .open = prism2_bss_list_proc_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release, -}; - - static int prism2_crypt_proc_show(struct seq_file *m, void *v) { local_info_t *local = m->private; @@ -252,19 +191,6 @@ static int prism2_crypt_proc_show(struct seq_file *m, void *v) return 0; } -static int prism2_crypt_proc_open(struct inode *inode, struct file *file) -{ - return single_open(file, prism2_crypt_proc_show, PDE_DATA(inode)); -} - -static const struct file_operations prism2_crypt_proc_fops = { - .open = prism2_crypt_proc_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - - static ssize_t prism2_pda_proc_read(struct file *file, char __user *buf, size_t count, loff_t *_pos) { @@ -342,7 +268,7 @@ static int prism2_io_debug_proc_read(char *page, char **start, off_t off, #ifndef PRISM2_NO_STATION_MODES static int prism2_scan_results_proc_show(struct seq_file *m, void *v) { - local_info_t *local = m->private; + local_info_t *local = PDE_DATA(file_inode(m->file)); unsigned long entry; int i, len; struct hfa384x_hostscan_result *scanres; @@ -392,7 +318,7 @@ static int prism2_scan_results_proc_show(struct seq_file *m, void *v) static void *prism2_scan_results_proc_start(struct seq_file *m, loff_t *_pos) { - local_info_t *local = m->private; + local_info_t *local = PDE_DATA(file_inode(m->file)); spin_lock_bh(&local->lock); /* We have a header (pos 0) + N results to show (pos 1...N) */ @@ -403,7 +329,7 @@ static void *prism2_scan_results_proc_start(struct seq_file *m, loff_t *_pos) static void *prism2_scan_results_proc_next(struct seq_file *m, void *v, loff_t *_pos) { - local_info_t *local = m->private; + local_info_t *local = PDE_DATA(file_inode(m->file)); ++*_pos; if (*_pos > local->last_scan_results_count) @@ -413,7 +339,7 @@ static void *prism2_scan_results_proc_next(struct seq_file *m, void *v, loff_t * static void prism2_scan_results_proc_stop(struct seq_file *m, void *v) { - local_info_t *local = m->private; + local_info_t *local = PDE_DATA(file_inode(m->file)); spin_unlock_bh(&local->lock); } @@ -423,25 +349,6 @@ static const struct seq_operations prism2_scan_results_proc_seqops = { .stop = prism2_scan_results_proc_stop, .show = prism2_scan_results_proc_show, }; - -static int prism2_scan_results_proc_open(struct inode *inode, struct file *file) -{ - int ret = seq_open(file, &prism2_scan_results_proc_seqops); - if (ret == 0) { - struct seq_file *m = file->private_data; - m->private = PDE_DATA(inode); - } - return ret; -} - -static const struct file_operations prism2_scan_results_proc_fops = { - .open = prism2_scan_results_proc_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release, -}; - - #endif /* PRISM2_NO_STATION_MODES */ @@ -463,29 +370,29 @@ void hostap_init_proc(local_info_t *local) } #ifndef PRISM2_NO_PROCFS_DEBUG - proc_create_data("debug", 0, local->proc, - &prism2_debug_proc_fops, local); + proc_create_single_data("debug", 0, local->proc, + prism2_debug_proc_show, local); #endif /* PRISM2_NO_PROCFS_DEBUG */ - proc_create_data("stats", 0, local->proc, - &prism2_stats_proc_fops, local); - proc_create_data("wds", 0, local->proc, - &prism2_wds_proc_fops, local); + proc_create_single_data("stats", 0, local->proc, prism2_stats_proc_show, + local); + proc_create_seq_data("wds", 0, local->proc, + &prism2_wds_proc_seqops, local); proc_create_data("pda", 0, local->proc, &prism2_pda_proc_fops, local); proc_create_data("aux_dump", 0, local->proc, local->func->read_aux_fops ?: &prism2_aux_dump_proc_fops, local); - proc_create_data("bss_list", 0, local->proc, - &prism2_bss_list_proc_fops, local); - proc_create_data("crypt", 0, local->proc, - &prism2_crypt_proc_fops, local); + proc_create_seq_data("bss_list", 0, local->proc, + &prism2_bss_list_proc_seqops, local); + proc_create_single_data("crypt", 0, local->proc, prism2_crypt_proc_show, + local); #ifdef PRISM2_IO_DEBUG - proc_create_data("io_debug", 0, local->proc, - &prism2_io_debug_proc_fops, local); + proc_create_single_data("io_debug", 0, local->proc, + prism2_debug_proc_show, local); #endif /* PRISM2_IO_DEBUG */ #ifndef PRISM2_NO_STATION_MODES - proc_create_data("scan_results", 0, local->proc, - &prism2_scan_results_proc_fops, local); + proc_create_seq_data("scan_results", 0, local->proc, + &prism2_scan_results_proc_seqops, local); #endif /* PRISM2_NO_STATION_MODES */ } diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c index 96d26cfae90b..920c23e542a5 100644 --- a/drivers/net/wireless/mac80211_hwsim.c +++ b/drivers/net/wireless/mac80211_hwsim.c @@ -3236,6 +3236,7 @@ static int hwsim_new_radio_nl(struct sk_buff *msg, struct genl_info *info) GENL_SET_ERR_MSG(info,"MAC is no valid source addr"); NL_SET_BAD_ATTR(info->extack, info->attrs[HWSIM_ATTR_PERM_ADDR]); + kfree(hwname); return -EINVAL; } @@ -3339,7 +3340,7 @@ out_err: static int hwsim_dump_radio_nl(struct sk_buff *skb, struct netlink_callback *cb) { - int last_idx = cb->args[0]; + int last_idx = cb->args[0] - 1; struct mac80211_hwsim_data *data = NULL; int res = 0; void *hdr; @@ -3367,7 +3368,7 @@ static int hwsim_dump_radio_nl(struct sk_buff *skb, last_idx = data->idx; } - cb->args[0] = last_idx; + cb->args[0] = last_idx + 1; /* list changed, but no new element sent, set interrupted flag */ if (skb->len == 0 && cb->prev_seq && cb->seq != cb->prev_seq) { diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00queue.c b/drivers/net/wireless/ralink/rt2x00/rt2x00queue.c index a6884e73d2ab..7ddee980048b 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2x00queue.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2x00queue.c @@ -372,16 +372,15 @@ static void rt2x00queue_create_tx_descriptor_ht(struct rt2x00_dev *rt2x00dev, /* * Determine IFS values - * - Use TXOP_BACKOFF for probe and management frames except beacons + * - Use TXOP_BACKOFF for management frames except beacons * - Use TXOP_SIFS for fragment bursts * - Use TXOP_HTTXOP for everything else * * Note: rt2800 devices won't use CTS protection (if used) * for frames not transmitted with TXOP_HTTXOP */ - if ((ieee80211_is_mgmt(hdr->frame_control) && - !ieee80211_is_beacon(hdr->frame_control)) || - (tx_info->flags & IEEE80211_TX_CTL_RATE_CTRL_PROBE)) + if (ieee80211_is_mgmt(hdr->frame_control) && + !ieee80211_is_beacon(hdr->frame_control)) txdesc->u.ht.txop = TXOP_BACKOFF; else if (!(tx_info->flags & IEEE80211_TX_CTL_FIRST_FRAGMENT)) txdesc->u.ht.txop = TXOP_SIFS; diff --git a/drivers/net/wireless/ray_cs.c b/drivers/net/wireless/ray_cs.c index 7f9b16b97ea3..a7e0a17aa7e8 100644 --- a/drivers/net/wireless/ray_cs.c +++ b/drivers/net/wireless/ray_cs.c @@ -2663,19 +2663,6 @@ static int ray_cs_proc_show(struct seq_file *m, void *v) } return 0; } - -static int ray_cs_proc_open(struct inode *inode, struct file *file) -{ - return single_open(file, ray_cs_proc_show, NULL); -} - -static const struct file_operations ray_cs_proc_fops = { - .owner = THIS_MODULE, - .open = ray_cs_proc_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; #endif /*===========================================================================*/ static int build_auth_frame(ray_dev_t *local, UCHAR *dest, int auth_type) @@ -2814,7 +2801,7 @@ static int __init init_ray_cs(void) #ifdef CONFIG_PROC_FS proc_mkdir("driver/ray_cs", NULL); - proc_create("driver/ray_cs/ray_cs", 0, NULL, &ray_cs_proc_fops); + proc_create_single("driver/ray_cs/ray_cs", 0, NULL, ray_cs_proc_show); proc_create("driver/ray_cs/essid", 0200, NULL, &ray_cs_essid_proc_fops); proc_create_data("driver/ray_cs/net_type", 0200, NULL, &int_proc_fops, &net_type); diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c index 8b6b07a936f5..b026e80940a4 100644 --- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c +++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c @@ -158,16 +158,6 @@ static u8 halbtc_get_wifi_central_chnl(struct btc_coexist *btcoexist) static u8 rtl_get_hwpg_single_ant_path(struct rtl_priv *rtlpriv) { - struct rtl_mod_params *mod_params = rtlpriv->cfg->mod_params; - - /* override ant_num / ant_path */ - if (mod_params->ant_sel) { - rtlpriv->btcoexist.btc_info.ant_num = - (mod_params->ant_sel == 1 ? ANT_X2 : ANT_X1); - - rtlpriv->btcoexist.btc_info.single_ant_path = - (mod_params->ant_sel == 1 ? 0 : 1); - } return rtlpriv->btcoexist.btc_info.single_ant_path; } @@ -178,7 +168,6 @@ static u8 rtl_get_hwpg_bt_type(struct rtl_priv *rtlpriv) static u8 rtl_get_hwpg_ant_num(struct rtl_priv *rtlpriv) { - struct rtl_mod_params *mod_params = rtlpriv->cfg->mod_params; u8 num; if (rtlpriv->btcoexist.btc_info.ant_num == ANT_X2) @@ -186,10 +175,6 @@ static u8 rtl_get_hwpg_ant_num(struct rtl_priv *rtlpriv) else num = 1; - /* override ant_num / ant_path */ - if (mod_params->ant_sel) - num = (mod_params->ant_sel == 1 ? ANT_X2 : ANT_X1) + 1; - return num; } diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/hw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/hw.c index e7bbbc95cdb1..b4f3f91b590e 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/hw.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/hw.c @@ -848,6 +848,9 @@ static bool _rtl8723be_init_mac(struct ieee80211_hw *hw) return false; } + if (rtlpriv->cfg->ops->get_btc_status()) + rtlpriv->btcoexist.btc_ops->btc_power_on_setting(rtlpriv); + bytetmp = rtl_read_byte(rtlpriv, REG_MULTI_FUNC_CTRL); rtl_write_byte(rtlpriv, REG_MULTI_FUNC_CTRL, bytetmp | BIT(3)); @@ -2696,21 +2699,21 @@ void rtl8723be_read_bt_coexist_info_from_hwpg(struct ieee80211_hw *hw, rtlpriv->btcoexist.btc_info.bt_type = BT_RTL8723B; rtlpriv->btcoexist.btc_info.ant_num = (value & 0x1); rtlpriv->btcoexist.btc_info.single_ant_path = - (value & 0x40); /*0xc3[6]*/ + (value & 0x40 ? ANT_AUX : ANT_MAIN); /*0xc3[6]*/ } else { rtlpriv->btcoexist.btc_info.btcoexist = 0; rtlpriv->btcoexist.btc_info.bt_type = BT_RTL8723B; rtlpriv->btcoexist.btc_info.ant_num = ANT_X2; - rtlpriv->btcoexist.btc_info.single_ant_path = 0; + rtlpriv->btcoexist.btc_info.single_ant_path = ANT_MAIN; } /* override ant_num / ant_path */ if (mod_params->ant_sel) { rtlpriv->btcoexist.btc_info.ant_num = - (mod_params->ant_sel == 1 ? ANT_X2 : ANT_X1); + (mod_params->ant_sel == 1 ? ANT_X1 : ANT_X2); rtlpriv->btcoexist.btc_info.single_ant_path = - (mod_params->ant_sel == 1 ? 0 : 1); + (mod_params->ant_sel == 1 ? ANT_AUX : ANT_MAIN); } } diff --git a/drivers/net/wireless/realtek/rtlwifi/wifi.h b/drivers/net/wireless/realtek/rtlwifi/wifi.h index d27e33960e77..ce1754054a07 100644 --- a/drivers/net/wireless/realtek/rtlwifi/wifi.h +++ b/drivers/net/wireless/realtek/rtlwifi/wifi.h @@ -2823,6 +2823,11 @@ enum bt_ant_num { ANT_X1 = 1, }; +enum bt_ant_path { + ANT_MAIN = 0, + ANT_AUX = 1, +}; + enum bt_co_type { BT_2WIRE = 0, BT_ISSC_3WIRE = 1, |