Second set of iwlwifi fixes for 4.14
* Fix support for 3168 device series; * Fix a potential crash when using FW debugging recording; * Improve channel flags parsing to avoid warnings on too long traces; * Return -ENODATA when the temperature is not available, since the -EIO we were returning was causing fatal errors in userspace; * Avoid printing too many messages in dmesg when using monitor mode, since this can become very noisy and completely flood the logs; -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEF3LNfgb2BPWm68smoUecoho8xfoFAlnXYzEACgkQoUecoho8 xfqQsg//f5tpf0pqtpKVIwXH+uapsbbKmFswfpjNLg3Yk8xbaIL9RNvaNge/J/G2 wdJ8mD6dweKUVj+XelzFA9LS5yjOWzckQJ3Ovp8QVXz5h4/Y6oXedOArRISvti0p Z5w/WWA8ru8OgLYkrRsHOmHvKIrZJnb15v7S7X+MrtDpxQ18OLksdIptne90Geng ocTUIIRCU8TM8b/+kTVxiICQv4YqNU/LN9IMxT7IQ7MKplpcwPGxVE+zE/a8MrC3 Skhb98J2ATC5dEIQ1kUhugDP3kZ7zrTFNwGlsmcisHbmN6zI0dfcvPm0elHaY2+0 QGMrl8mJ3tgmSWwT4uhaJ3GDgQVzSV8tY2zrv95C57/CVJ5mgh5GY57capxWRa8K YgyTNZNld57R8kLMSHOIL22V+lVJpVW6/Cnt2063mBYn3CdsBoTH+Bo75QTBWkUz 13IxWYD4UyAf3F8quXOXsHKqsySsRAIDaMeA7cKga1vM+/yMkM/waKhOvysBj+ie BnU0poRAixdpGs0E0JJmKZOpDV7b8D7/AlRY3PEEvpOTrxaj9uynXgC6jhseP52E dUwfDaZw12iDM+dAxS/0yTNGZzTj1MULFuOPchUrEp19gN51aO4aUAt38d3g5sU+ XJZQkgKnHpxUOsaQd8L4E2b5Wv6PZWtG3Qqc8+5SCh2eZpgpuY4= =0jVu -----END PGP SIGNATURE----- Merge tag 'iwlwifi-for-kalle-2017-10-06' of git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-fixes Second set of iwlwifi fixes for 4.14 * Fix support for 3168 device series; * Fix a potential crash when using FW debugging recording; * Improve channel flags parsing to avoid warnings on too long traces; * Return -ENODATA when the temperature is not available, since the -EIO we were returning was causing fatal errors in userspace; * Avoid printing too many messages in dmesg when using monitor mode, since this can become very noisy and completely flood the logs;
This commit is contained in:
commit
a6127b4440
15 changed files with 132 additions and 95 deletions
drivers/net/wireless/intel/iwlwifi
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@ -309,6 +309,7 @@ const struct iwl_cfg iwl3168_2ac_cfg = {
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.nvm_calib_ver = IWL3168_TX_POWER_VERSION,
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.pwr_tx_backoffs = iwl7265_pwr_tx_backoffs,
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.dccm_len = IWL7265_DCCM_LEN,
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.nvm_type = IWL_NVM_SDP,
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};
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const struct iwl_cfg iwl7265_2ac_cfg = {
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@ -164,7 +164,7 @@ static const struct iwl_tt_params iwl8000_tt_params = {
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.default_nvm_file_C_step = DEFAULT_NVM_FILE_FAMILY_8000C, \
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.thermal_params = &iwl8000_tt_params, \
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.apmg_not_supported = true, \
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.ext_nvm = true, \
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.nvm_type = IWL_NVM_EXT, \
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.dbgc_supported = true
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#define IWL_DEVICE_8000 \
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@ -148,7 +148,7 @@ static const struct iwl_tt_params iwl9000_tt_params = {
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.vht_mu_mimo_supported = true, \
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.mac_addr_from_csr = true, \
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.rf_id = true, \
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.ext_nvm = true, \
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.nvm_type = IWL_NVM_EXT, \
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.dbgc_supported = true
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const struct iwl_cfg iwl9160_2ac_cfg = {
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@ -133,7 +133,7 @@ static const struct iwl_ht_params iwl_a000_ht_params = {
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.use_tfh = true, \
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.rf_id = true, \
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.gen2 = true, \
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.ext_nvm = true, \
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.nvm_type = IWL_NVM_EXT, \
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.dbgc_supported = true
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const struct iwl_cfg iwla000_2ac_cfg_hr = {
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@ -108,6 +108,7 @@ enum iwl_nvm_access_target {
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* @NVM_SECTION_TYPE_REGULATORY: regulatory section
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* @NVM_SECTION_TYPE_CALIBRATION: calibration section
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* @NVM_SECTION_TYPE_PRODUCTION: production section
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* @NVM_SECTION_TYPE_REGULATORY_SDP: regulatory section used by 3168 series
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* @NVM_SECTION_TYPE_MAC_OVERRIDE: MAC override section
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* @NVM_SECTION_TYPE_PHY_SKU: PHY SKU section
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* @NVM_MAX_NUM_SECTIONS: number of sections
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@ -117,6 +118,7 @@ enum iwl_nvm_section_type {
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NVM_SECTION_TYPE_REGULATORY = 3,
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NVM_SECTION_TYPE_CALIBRATION = 4,
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NVM_SECTION_TYPE_PRODUCTION = 5,
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NVM_SECTION_TYPE_REGULATORY_SDP = 8,
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NVM_SECTION_TYPE_MAC_OVERRIDE = 11,
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NVM_SECTION_TYPE_PHY_SKU = 12,
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NVM_MAX_NUM_SECTIONS = 13,
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@ -1086,7 +1086,7 @@ void iwl_fw_error_dump_wk(struct work_struct *work)
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if (fwrt->trans->cfg->device_family == IWL_DEVICE_FAMILY_7000) {
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/* stop recording */
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iwl_set_bits_prph(fwrt->trans, MON_BUFF_SAMPLE_CTL, 0x100);
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iwl_fw_dbg_stop_recording(fwrt);
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iwl_fw_error_dump(fwrt);
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@ -1104,10 +1104,7 @@ void iwl_fw_error_dump_wk(struct work_struct *work)
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u32 in_sample = iwl_read_prph(fwrt->trans, DBGC_IN_SAMPLE);
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u32 out_ctrl = iwl_read_prph(fwrt->trans, DBGC_OUT_CTRL);
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/* stop recording */
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iwl_write_prph(fwrt->trans, DBGC_IN_SAMPLE, 0);
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udelay(100);
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iwl_write_prph(fwrt->trans, DBGC_OUT_CTRL, 0);
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iwl_fw_dbg_stop_recording(fwrt);
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/* wait before we collect the data till the DBGC stop */
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udelay(500);
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@ -68,6 +68,8 @@
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#include <linux/workqueue.h>
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#include <net/cfg80211.h>
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#include "runtime.h"
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#include "iwl-prph.h"
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#include "iwl-io.h"
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#include "file.h"
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#include "error-dump.h"
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@ -194,8 +196,21 @@ _iwl_fw_dbg_trigger_simple_stop(struct iwl_fw_runtime *fwrt,
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iwl_fw_dbg_get_trigger((fwrt)->fw,\
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(trig)))
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static inline void iwl_fw_dbg_stop_recording(struct iwl_fw_runtime *fwrt)
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{
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if (fwrt->trans->cfg->device_family == IWL_DEVICE_FAMILY_7000) {
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iwl_set_bits_prph(fwrt->trans, MON_BUFF_SAMPLE_CTL, 0x100);
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} else {
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iwl_write_prph(fwrt->trans, DBGC_IN_SAMPLE, 0);
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udelay(100);
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iwl_write_prph(fwrt->trans, DBGC_OUT_CTRL, 0);
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}
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}
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static inline void iwl_fw_dump_conf_clear(struct iwl_fw_runtime *fwrt)
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{
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iwl_fw_dbg_stop_recording(fwrt);
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fwrt->dump.conf = FW_DBG_INVALID;
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}
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@ -108,6 +108,18 @@ enum iwl_led_mode {
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IWL_LED_DISABLE,
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};
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/**
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* enum iwl_nvm_type - nvm formats
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* @IWL_NVM: the regular format
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* @IWL_NVM_EXT: extended NVM format
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* @IWL_NVM_SDP: NVM format used by 3168 series
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*/
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enum iwl_nvm_type {
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IWL_NVM,
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IWL_NVM_EXT,
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IWL_NVM_SDP,
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};
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/*
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* This is the threshold value of plcp error rate per 100mSecs. It is
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* used to set and check for the validity of plcp_delta.
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@ -320,7 +332,7 @@ struct iwl_pwr_tx_backoff {
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* @integrated: discrete or integrated
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* @gen2: a000 and on transport operation
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* @cdb: CDB support
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* @ext_nvm: extended NVM format
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* @nvm_type: see &enum iwl_nvm_type
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*
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* We enable the driver to be backward compatible wrt. hardware features.
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* API differences in uCode shouldn't be handled here but through TLVs
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@ -342,6 +354,7 @@ struct iwl_cfg {
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const struct iwl_tt_params *thermal_params;
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enum iwl_device_family device_family;
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enum iwl_led_mode led_mode;
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enum iwl_nvm_type nvm_type;
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u32 max_data_size;
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u32 max_inst_size;
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netdev_features_t features;
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@ -369,7 +382,6 @@ struct iwl_cfg {
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use_tfh:1,
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gen2:1,
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cdb:1,
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ext_nvm:1,
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dbgc_supported:1;
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u8 valid_tx_ant;
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u8 valid_rx_ant;
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@ -77,7 +77,7 @@
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#include "iwl-csr.h"
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/* NVM offsets (in words) definitions */
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enum wkp_nvm_offsets {
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enum nvm_offsets {
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/* NVM HW-Section offset (in words) definitions */
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SUBSYSTEM_ID = 0x0A,
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HW_ADDR = 0x15,
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@ -92,7 +92,10 @@ enum wkp_nvm_offsets {
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/* NVM calibration section offset (in words) definitions */
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NVM_CALIB_SECTION = 0x2B8,
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XTAL_CALIB = 0x316 - NVM_CALIB_SECTION
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XTAL_CALIB = 0x316 - NVM_CALIB_SECTION,
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/* NVM REGULATORY -Section offset (in words) definitions */
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NVM_CHANNELS_SDP = 0,
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};
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enum ext_nvm_offsets {
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@ -206,8 +209,36 @@ enum iwl_nvm_channel_flags {
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NVM_CHANNEL_DC_HIGH = BIT(12),
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};
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static inline void iwl_nvm_print_channel_flags(struct device *dev, u32 level,
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int chan, u16 flags)
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{
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#define CHECK_AND_PRINT_I(x) \
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((ch_flags & NVM_CHANNEL_##x) ? # x " " : "")
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((flags & NVM_CHANNEL_##x) ? " " #x : "")
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if (!(flags & NVM_CHANNEL_VALID)) {
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IWL_DEBUG_DEV(dev, level, "Ch. %d: 0x%x: No traffic\n",
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chan, flags);
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return;
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}
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/* Note: already can print up to 101 characters, 110 is the limit! */
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IWL_DEBUG_DEV(dev, level,
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"Ch. %d: 0x%x:%s%s%s%s%s%s%s%s%s%s%s%s\n",
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chan, flags,
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CHECK_AND_PRINT_I(VALID),
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CHECK_AND_PRINT_I(IBSS),
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CHECK_AND_PRINT_I(ACTIVE),
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CHECK_AND_PRINT_I(RADAR),
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CHECK_AND_PRINT_I(INDOOR_ONLY),
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CHECK_AND_PRINT_I(GO_CONCURRENT),
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CHECK_AND_PRINT_I(UNIFORM),
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CHECK_AND_PRINT_I(20MHZ),
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CHECK_AND_PRINT_I(40MHZ),
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CHECK_AND_PRINT_I(80MHZ),
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CHECK_AND_PRINT_I(160MHZ),
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CHECK_AND_PRINT_I(DC_HIGH));
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#undef CHECK_AND_PRINT_I
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}
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static u32 iwl_get_channel_flags(u8 ch_num, int ch_idx, bool is_5ghz,
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u16 nvm_flags, const struct iwl_cfg *cfg)
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@ -215,7 +246,7 @@ static u32 iwl_get_channel_flags(u8 ch_num, int ch_idx, bool is_5ghz,
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u32 flags = IEEE80211_CHAN_NO_HT40;
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u32 last_5ghz_ht = LAST_5GHZ_HT;
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if (cfg->ext_nvm)
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if (cfg->nvm_type == IWL_NVM_EXT)
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last_5ghz_ht = LAST_5GHZ_HT_FAMILY_8000;
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if (!is_5ghz && (nvm_flags & NVM_CHANNEL_40MHZ)) {
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@ -268,7 +299,7 @@ static int iwl_init_channel_map(struct device *dev, const struct iwl_cfg *cfg,
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int num_of_ch, num_2ghz_channels;
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const u8 *nvm_chan;
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if (!cfg->ext_nvm) {
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if (cfg->nvm_type != IWL_NVM_EXT) {
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num_of_ch = IWL_NUM_CHANNELS;
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nvm_chan = &iwl_nvm_channels[0];
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num_2ghz_channels = NUM_2GHZ_CHANNELS;
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@ -302,12 +333,8 @@ static int iwl_init_channel_map(struct device *dev, const struct iwl_cfg *cfg,
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* supported, hence we still want to add them to
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* the list of supported channels to cfg80211.
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*/
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IWL_DEBUG_EEPROM(dev,
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"Ch. %d Flags %x [%sGHz] - No traffic\n",
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nvm_chan[ch_idx],
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ch_flags,
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(ch_idx >= num_2ghz_channels) ?
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"5.2" : "2.4");
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iwl_nvm_print_channel_flags(dev, IWL_DL_EEPROM,
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nvm_chan[ch_idx], ch_flags);
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continue;
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}
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@ -337,27 +364,10 @@ static int iwl_init_channel_map(struct device *dev, const struct iwl_cfg *cfg,
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else
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channel->flags = 0;
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IWL_DEBUG_EEPROM(dev,
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"Ch. %d [%sGHz] flags 0x%x %s%s%s%s%s%s%s%s%s%s%s%s(%ddBm): Ad-Hoc %ssupported\n",
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channel->hw_value,
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is_5ghz ? "5.2" : "2.4",
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ch_flags,
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CHECK_AND_PRINT_I(VALID),
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CHECK_AND_PRINT_I(IBSS),
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CHECK_AND_PRINT_I(ACTIVE),
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CHECK_AND_PRINT_I(RADAR),
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CHECK_AND_PRINT_I(INDOOR_ONLY),
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CHECK_AND_PRINT_I(GO_CONCURRENT),
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CHECK_AND_PRINT_I(UNIFORM),
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CHECK_AND_PRINT_I(20MHZ),
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CHECK_AND_PRINT_I(40MHZ),
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CHECK_AND_PRINT_I(80MHZ),
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CHECK_AND_PRINT_I(160MHZ),
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CHECK_AND_PRINT_I(DC_HIGH),
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channel->max_power,
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((ch_flags & NVM_CHANNEL_IBSS) &&
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!(ch_flags & NVM_CHANNEL_RADAR))
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? "" : "not ");
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iwl_nvm_print_channel_flags(dev, IWL_DL_EEPROM,
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channel->hw_value, ch_flags);
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IWL_DEBUG_EEPROM(dev, "Ch. %d: %ddBm\n",
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channel->hw_value, channel->max_power);
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}
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return n_channels;
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@ -484,7 +494,7 @@ IWL_EXPORT_SYMBOL(iwl_init_sbands);
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static int iwl_get_sku(const struct iwl_cfg *cfg, const __le16 *nvm_sw,
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const __le16 *phy_sku)
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{
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if (!cfg->ext_nvm)
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if (cfg->nvm_type != IWL_NVM_EXT)
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return le16_to_cpup(nvm_sw + SKU);
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return le32_to_cpup((__le32 *)(phy_sku + SKU_FAMILY_8000));
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@ -492,7 +502,7 @@ static int iwl_get_sku(const struct iwl_cfg *cfg, const __le16 *nvm_sw,
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static int iwl_get_nvm_version(const struct iwl_cfg *cfg, const __le16 *nvm_sw)
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{
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if (!cfg->ext_nvm)
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if (cfg->nvm_type != IWL_NVM_EXT)
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return le16_to_cpup(nvm_sw + NVM_VERSION);
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else
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return le32_to_cpup((__le32 *)(nvm_sw +
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@ -502,7 +512,7 @@ static int iwl_get_nvm_version(const struct iwl_cfg *cfg, const __le16 *nvm_sw)
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static int iwl_get_radio_cfg(const struct iwl_cfg *cfg, const __le16 *nvm_sw,
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const __le16 *phy_sku)
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{
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if (!cfg->ext_nvm)
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if (cfg->nvm_type != IWL_NVM_EXT)
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return le16_to_cpup(nvm_sw + RADIO_CFG);
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return le32_to_cpup((__le32 *)(phy_sku + RADIO_CFG_FAMILY_EXT_NVM));
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@ -513,7 +523,7 @@ static int iwl_get_n_hw_addrs(const struct iwl_cfg *cfg, const __le16 *nvm_sw)
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{
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int n_hw_addr;
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if (!cfg->ext_nvm)
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if (cfg->nvm_type != IWL_NVM_EXT)
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return le16_to_cpup(nvm_sw + N_HW_ADDRS);
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n_hw_addr = le32_to_cpup((__le32 *)(nvm_sw + N_HW_ADDRS_FAMILY_8000));
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@ -525,7 +535,7 @@ static void iwl_set_radio_cfg(const struct iwl_cfg *cfg,
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struct iwl_nvm_data *data,
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u32 radio_cfg)
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{
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if (!cfg->ext_nvm) {
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if (cfg->nvm_type != IWL_NVM_EXT) {
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data->radio_cfg_type = NVM_RF_CFG_TYPE_MSK(radio_cfg);
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data->radio_cfg_step = NVM_RF_CFG_STEP_MSK(radio_cfg);
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data->radio_cfg_dash = NVM_RF_CFG_DASH_MSK(radio_cfg);
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||||
|
@ -634,7 +644,7 @@ static int iwl_set_hw_address(struct iwl_trans *trans,
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{
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if (cfg->mac_addr_from_csr) {
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iwl_set_hw_address_from_csr(trans, data);
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} else if (!cfg->ext_nvm) {
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} else if (cfg->nvm_type != IWL_NVM_EXT) {
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const u8 *hw_addr = (const u8 *)(nvm_hw + HW_ADDR);
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||||
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||||
/* The byte order is little endian 16 bit, meaning 214365 */
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||||
|
@ -706,7 +716,7 @@ iwl_parse_nvm_data(struct iwl_trans *trans, const struct iwl_cfg *cfg,
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u16 lar_config;
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||||
const __le16 *ch_section;
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||||
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||||
if (!cfg->ext_nvm)
|
||||
if (cfg->nvm_type != IWL_NVM_EXT)
|
||||
data = kzalloc(sizeof(*data) +
|
||||
sizeof(struct ieee80211_channel) *
|
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IWL_NUM_CHANNELS,
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||||
|
@ -740,7 +750,7 @@ iwl_parse_nvm_data(struct iwl_trans *trans, const struct iwl_cfg *cfg,
|
|||
|
||||
data->n_hw_addrs = iwl_get_n_hw_addrs(cfg, nvm_sw);
|
||||
|
||||
if (!cfg->ext_nvm) {
|
||||
if (cfg->nvm_type != IWL_NVM_EXT) {
|
||||
/* Checking for required sections */
|
||||
if (!nvm_calib) {
|
||||
IWL_ERR(trans,
|
||||
|
@ -748,11 +758,15 @@ iwl_parse_nvm_data(struct iwl_trans *trans, const struct iwl_cfg *cfg,
|
|||
kfree(data);
|
||||
return NULL;
|
||||
}
|
||||
|
||||
ch_section = cfg->nvm_type == IWL_NVM_SDP ?
|
||||
®ulatory[NVM_CHANNELS_SDP] :
|
||||
&nvm_sw[NVM_CHANNELS];
|
||||
|
||||
/* in family 8000 Xtal calibration values moved to OTP */
|
||||
data->xtal_calib[0] = *(nvm_calib + XTAL_CALIB);
|
||||
data->xtal_calib[1] = *(nvm_calib + XTAL_CALIB + 1);
|
||||
lar_enabled = true;
|
||||
ch_section = &nvm_sw[NVM_CHANNELS];
|
||||
} else {
|
||||
u16 lar_offset = data->nvm_version < 0xE39 ?
|
||||
NVM_LAR_OFFSET_OLD :
|
||||
|
@ -786,7 +800,7 @@ static u32 iwl_nvm_get_regdom_bw_flags(const u8 *nvm_chan,
|
|||
u32 flags = NL80211_RRF_NO_HT40;
|
||||
u32 last_5ghz_ht = LAST_5GHZ_HT;
|
||||
|
||||
if (cfg->ext_nvm)
|
||||
if (cfg->nvm_type == IWL_NVM_EXT)
|
||||
last_5ghz_ht = LAST_5GHZ_HT_FAMILY_8000;
|
||||
|
||||
if (ch_idx < NUM_2GHZ_CHANNELS &&
|
||||
|
@ -834,7 +848,7 @@ iwl_parse_nvm_mcc_info(struct device *dev, const struct iwl_cfg *cfg,
|
|||
int ch_idx;
|
||||
u16 ch_flags;
|
||||
u32 reg_rule_flags, prev_reg_rule_flags = 0;
|
||||
const u8 *nvm_chan = cfg->ext_nvm ?
|
||||
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;
|
||||
|
@ -843,7 +857,7 @@ iwl_parse_nvm_mcc_info(struct device *dev, const struct iwl_cfg *cfg,
|
|||
int center_freq, prev_center_freq = 0;
|
||||
int valid_rules = 0;
|
||||
bool new_rule;
|
||||
int max_num_ch = cfg->ext_nvm ?
|
||||
int max_num_ch = cfg->nvm_type == IWL_NVM_EXT ?
|
||||
IWL_NUM_CHANNELS_EXT : IWL_NUM_CHANNELS;
|
||||
|
||||
if (WARN_ON_ONCE(num_of_ch > NL80211_MAX_SUPP_REG_RULES))
|
||||
|
@ -873,12 +887,8 @@ iwl_parse_nvm_mcc_info(struct device *dev, const struct iwl_cfg *cfg,
|
|||
new_rule = false;
|
||||
|
||||
if (!(ch_flags & NVM_CHANNEL_VALID)) {
|
||||
IWL_DEBUG_DEV(dev, IWL_DL_LAR,
|
||||
"Ch. %d Flags %x [%sGHz] - No traffic\n",
|
||||
nvm_chan[ch_idx],
|
||||
ch_flags,
|
||||
(ch_idx >= NUM_2GHZ_CHANNELS) ?
|
||||
"5.2" : "2.4");
|
||||
iwl_nvm_print_channel_flags(dev, IWL_DL_LAR,
|
||||
nvm_chan[ch_idx], ch_flags);
|
||||
continue;
|
||||
}
|
||||
|
||||
|
@ -914,31 +924,8 @@ iwl_parse_nvm_mcc_info(struct device *dev, const struct iwl_cfg *cfg,
|
|||
prev_center_freq = center_freq;
|
||||
prev_reg_rule_flags = reg_rule_flags;
|
||||
|
||||
IWL_DEBUG_DEV(dev, IWL_DL_LAR,
|
||||
"Ch. %d [%sGHz] %s%s%s%s%s%s%s%s%s%s%s%s(0x%02x)\n",
|
||||
center_freq,
|
||||
band == NL80211_BAND_5GHZ ? "5.2" : "2.4",
|
||||
CHECK_AND_PRINT_I(VALID),
|
||||
CHECK_AND_PRINT_I(IBSS),
|
||||
CHECK_AND_PRINT_I(ACTIVE),
|
||||
CHECK_AND_PRINT_I(RADAR),
|
||||
CHECK_AND_PRINT_I(INDOOR_ONLY),
|
||||
CHECK_AND_PRINT_I(GO_CONCURRENT),
|
||||
CHECK_AND_PRINT_I(UNIFORM),
|
||||
CHECK_AND_PRINT_I(20MHZ),
|
||||
CHECK_AND_PRINT_I(40MHZ),
|
||||
CHECK_AND_PRINT_I(80MHZ),
|
||||
CHECK_AND_PRINT_I(160MHZ),
|
||||
CHECK_AND_PRINT_I(DC_HIGH),
|
||||
ch_flags);
|
||||
IWL_DEBUG_DEV(dev, IWL_DL_LAR,
|
||||
"Ch. %d [%sGHz] reg_flags 0x%x: %s\n",
|
||||
center_freq,
|
||||
band == NL80211_BAND_5GHZ ? "5.2" : "2.4",
|
||||
reg_rule_flags,
|
||||
((ch_flags & NVM_CHANNEL_ACTIVE) &&
|
||||
!(ch_flags & NVM_CHANNEL_RADAR))
|
||||
? "Ad-Hoc" : "");
|
||||
iwl_nvm_print_channel_flags(dev, IWL_DL_LAR,
|
||||
nvm_chan[ch_idx], ch_flags);
|
||||
}
|
||||
|
||||
regd->n_reg_rules = valid_rules;
|
||||
|
|
|
@ -1077,6 +1077,7 @@ static void iwl_mvm_restart_cleanup(struct iwl_mvm *mvm)
|
|||
mvm->vif_count = 0;
|
||||
mvm->rx_ba_sessions = 0;
|
||||
mvm->fwrt.dump.conf = FW_DBG_INVALID;
|
||||
mvm->monitor_on = false;
|
||||
|
||||
/* keep statistics ticking */
|
||||
iwl_mvm_accu_radio_stats(mvm);
|
||||
|
@ -1437,6 +1438,9 @@ static int iwl_mvm_mac_add_interface(struct ieee80211_hw *hw,
|
|||
mvm->p2p_device_vif = vif;
|
||||
}
|
||||
|
||||
if (vif->type == NL80211_IFTYPE_MONITOR)
|
||||
mvm->monitor_on = true;
|
||||
|
||||
iwl_mvm_vif_dbgfs_register(mvm, vif);
|
||||
goto out_unlock;
|
||||
|
||||
|
@ -1526,6 +1530,9 @@ static void iwl_mvm_mac_remove_interface(struct ieee80211_hw *hw,
|
|||
iwl_mvm_power_update_mac(mvm);
|
||||
iwl_mvm_mac_ctxt_remove(mvm, vif);
|
||||
|
||||
if (vif->type == NL80211_IFTYPE_MONITOR)
|
||||
mvm->monitor_on = false;
|
||||
|
||||
out_release:
|
||||
mutex_unlock(&mvm->mutex);
|
||||
}
|
||||
|
|
|
@ -1015,6 +1015,9 @@ struct iwl_mvm {
|
|||
bool drop_bcn_ap_mode;
|
||||
|
||||
struct delayed_work cs_tx_unblock_dwork;
|
||||
|
||||
/* does a monitor vif exist (only one can exist hence bool) */
|
||||
bool monitor_on;
|
||||
#ifdef CONFIG_ACPI
|
||||
struct iwl_mvm_sar_profile sar_profiles[IWL_MVM_SAR_PROFILE_NUM];
|
||||
struct iwl_mvm_geo_profile geo_profiles[IWL_NUM_GEO_PROFILES];
|
||||
|
@ -1159,7 +1162,7 @@ static inline bool iwl_mvm_is_lar_supported(struct iwl_mvm *mvm)
|
|||
* Enable LAR only if it is supported by the FW (TLV) &&
|
||||
* enabled in the NVM
|
||||
*/
|
||||
if (mvm->cfg->ext_nvm)
|
||||
if (mvm->cfg->nvm_type == IWL_NVM_EXT)
|
||||
return nvm_lar && tlv_lar;
|
||||
else
|
||||
return tlv_lar;
|
||||
|
|
|
@ -295,18 +295,24 @@ iwl_parse_nvm_sections(struct iwl_mvm *mvm)
|
|||
const __be16 *hw;
|
||||
const __le16 *sw, *calib, *regulatory, *mac_override, *phy_sku;
|
||||
bool lar_enabled;
|
||||
int regulatory_type;
|
||||
|
||||
/* Checking for required sections */
|
||||
if (!mvm->trans->cfg->ext_nvm) {
|
||||
if (mvm->trans->cfg->nvm_type != IWL_NVM_EXT) {
|
||||
if (!mvm->nvm_sections[NVM_SECTION_TYPE_SW].data ||
|
||||
!mvm->nvm_sections[mvm->cfg->nvm_hw_section_num].data) {
|
||||
IWL_ERR(mvm, "Can't parse empty OTP/NVM sections\n");
|
||||
return NULL;
|
||||
}
|
||||
} else {
|
||||
if (mvm->trans->cfg->nvm_type == IWL_NVM_SDP)
|
||||
regulatory_type = NVM_SECTION_TYPE_REGULATORY_SDP;
|
||||
else
|
||||
regulatory_type = NVM_SECTION_TYPE_REGULATORY;
|
||||
|
||||
/* SW and REGULATORY sections are mandatory */
|
||||
if (!mvm->nvm_sections[NVM_SECTION_TYPE_SW].data ||
|
||||
!mvm->nvm_sections[NVM_SECTION_TYPE_REGULATORY].data) {
|
||||
!mvm->nvm_sections[regulatory_type].data) {
|
||||
IWL_ERR(mvm,
|
||||
"Can't parse empty family 8000 OTP/NVM sections\n");
|
||||
return NULL;
|
||||
|
@ -330,11 +336,14 @@ iwl_parse_nvm_sections(struct iwl_mvm *mvm)
|
|||
hw = (const __be16 *)sections[mvm->cfg->nvm_hw_section_num].data;
|
||||
sw = (const __le16 *)sections[NVM_SECTION_TYPE_SW].data;
|
||||
calib = (const __le16 *)sections[NVM_SECTION_TYPE_CALIBRATION].data;
|
||||
regulatory = (const __le16 *)sections[NVM_SECTION_TYPE_REGULATORY].data;
|
||||
mac_override =
|
||||
(const __le16 *)sections[NVM_SECTION_TYPE_MAC_OVERRIDE].data;
|
||||
phy_sku = (const __le16 *)sections[NVM_SECTION_TYPE_PHY_SKU].data;
|
||||
|
||||
regulatory = mvm->trans->cfg->nvm_type == IWL_NVM_SDP ?
|
||||
(const __le16 *)sections[NVM_SECTION_TYPE_REGULATORY_SDP].data :
|
||||
(const __le16 *)sections[NVM_SECTION_TYPE_REGULATORY].data;
|
||||
|
||||
lar_enabled = !iwlwifi_mod_params.lar_disable &&
|
||||
fw_has_capa(&mvm->fw->ucode_capa,
|
||||
IWL_UCODE_TLV_CAPA_LAR_SUPPORT);
|
||||
|
@ -394,7 +403,7 @@ int iwl_mvm_read_external_nvm(struct iwl_mvm *mvm)
|
|||
IWL_DEBUG_EEPROM(mvm->trans->dev, "Read from external NVM\n");
|
||||
|
||||
/* Maximal size depends on NVM version */
|
||||
if (!mvm->trans->cfg->ext_nvm)
|
||||
if (mvm->trans->cfg->nvm_type != IWL_NVM_EXT)
|
||||
max_section_size = IWL_MAX_NVM_SECTION_SIZE;
|
||||
else
|
||||
max_section_size = IWL_MAX_EXT_NVM_SECTION_SIZE;
|
||||
|
@ -465,7 +474,7 @@ int iwl_mvm_read_external_nvm(struct iwl_mvm *mvm)
|
|||
break;
|
||||
}
|
||||
|
||||
if (!mvm->trans->cfg->ext_nvm) {
|
||||
if (mvm->trans->cfg->nvm_type != IWL_NVM_EXT) {
|
||||
section_size =
|
||||
2 * NVM_WORD1_LEN(le16_to_cpu(file_sec->word1));
|
||||
section_id = NVM_WORD2_ID(le16_to_cpu(file_sec->word2));
|
||||
|
@ -740,7 +749,7 @@ int iwl_mvm_init_mcc(struct iwl_mvm *mvm)
|
|||
struct ieee80211_regdomain *regd;
|
||||
char mcc[3];
|
||||
|
||||
if (mvm->cfg->ext_nvm) {
|
||||
if (mvm->cfg->nvm_type == IWL_NVM_EXT) {
|
||||
tlv_lar = fw_has_capa(&mvm->fw->ucode_capa,
|
||||
IWL_UCODE_TLV_CAPA_LAR_SUPPORT);
|
||||
nvm_lar = mvm->nvm_data->lar_enabled;
|
||||
|
|
|
@ -244,7 +244,9 @@ static u32 iwl_mvm_set_mac80211_rx_flag(struct iwl_mvm *mvm,
|
|||
return 0;
|
||||
|
||||
default:
|
||||
IWL_ERR(mvm, "Unhandled alg: 0x%x\n", rx_pkt_status);
|
||||
/* Expected in monitor (not having the keys) */
|
||||
if (!mvm->monitor_on)
|
||||
IWL_ERR(mvm, "Unhandled alg: 0x%x\n", rx_pkt_status);
|
||||
}
|
||||
|
||||
return 0;
|
||||
|
|
|
@ -277,7 +277,9 @@ static int iwl_mvm_rx_crypto(struct iwl_mvm *mvm, struct ieee80211_hdr *hdr,
|
|||
stats->flag |= RX_FLAG_DECRYPTED;
|
||||
return 0;
|
||||
default:
|
||||
IWL_ERR(mvm, "Unhandled alg: 0x%x\n", status);
|
||||
/* Expected in monitor (not having the keys) */
|
||||
if (!mvm->monitor_on)
|
||||
IWL_ERR(mvm, "Unhandled alg: 0x%x\n", status);
|
||||
}
|
||||
|
||||
return 0;
|
||||
|
|
|
@ -631,7 +631,7 @@ static int iwl_mvm_tzone_get_temp(struct thermal_zone_device *device,
|
|||
|
||||
if (!iwl_mvm_firmware_running(mvm) ||
|
||||
mvm->fwrt.cur_fw_img != IWL_UCODE_REGULAR) {
|
||||
ret = -EIO;
|
||||
ret = -ENODATA;
|
||||
goto out;
|
||||
}
|
||||
|
||||
|
|
Loading…
Add table
Reference in a new issue