From ab36eab24e7847d6d92872c55b46554c8ac4c4b3 Mon Sep 17 00:00:00 2001 From: Don Fry Date: Wed, 30 Nov 2011 15:37:32 -0800 Subject: [PATCH] iwlwifi: move eeprom pointer from iwl_priv to iwl_shared The eeprom image is a device level component, move from iwl_priv to iwl_shared, with associated code changes. Signed-off-by: Don Fry Signed-off-by: Wey-Yi Guy --- drivers/net/wireless/iwlwifi/iwl-5000.c | 8 ++-- drivers/net/wireless/iwlwifi/iwl-6000.c | 4 +- drivers/net/wireless/iwlwifi/iwl-agn-lib.c | 32 +++++++-------- drivers/net/wireless/iwlwifi/iwl-agn.c | 8 ++-- drivers/net/wireless/iwlwifi/iwl-agn.h | 4 +- drivers/net/wireless/iwlwifi/iwl-debugfs.c | 4 +- drivers/net/wireless/iwlwifi/iwl-dev.h | 4 -- drivers/net/wireless/iwlwifi/iwl-eeprom.c | 60 +++++++++++++++-------------- drivers/net/wireless/iwlwifi/iwl-eeprom.h | 7 ++-- drivers/net/wireless/iwlwifi/iwl-shared.h | 3 ++ drivers/net/wireless/iwlwifi/iwl-testmode.c | 4 +- drivers/net/wireless/iwlwifi/iwl-ucode.c | 12 +++--- 12 files changed, 78 insertions(+), 72 deletions(-) diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c index cf2fb47..6706d7c 100644 --- a/drivers/net/wireless/iwlwifi/iwl-5000.c +++ b/drivers/net/wireless/iwlwifi/iwl-5000.c @@ -134,10 +134,10 @@ static struct iwl_sensitivity_ranges iwl5150_sensitivity = { #define IWL_5150_VOLTAGE_TO_TEMPERATURE_COEFF (-5) -static s32 iwl_temp_calib_to_offset(struct iwl_priv *priv) +static s32 iwl_temp_calib_to_offset(struct iwl_shared *shrd) { u16 temperature, voltage; - __le16 *temp_calib = (__le16 *)iwl_eeprom_query_addr(priv, + __le16 *temp_calib = (__le16 *)iwl_eeprom_query_addr(shrd, EEPROM_KELVIN_TEMPERATURE); temperature = le16_to_cpu(temp_calib[0]); @@ -151,7 +151,7 @@ static void iwl5150_set_ct_threshold(struct iwl_priv *priv) { const s32 volt2temp_coef = IWL_5150_VOLTAGE_TO_TEMPERATURE_COEFF; s32 threshold = (s32)CELSIUS_TO_KELVIN(CT_KILL_THRESHOLD_LEGACY) - - iwl_temp_calib_to_offset(priv); + iwl_temp_calib_to_offset(priv->shrd); hw_params(priv).ct_kill_threshold = threshold * volt2temp_coef; } @@ -223,7 +223,7 @@ static int iwl5150_hw_set_hw_params(struct iwl_priv *priv) static void iwl5150_temperature(struct iwl_priv *priv) { u32 vt = 0; - s32 offset = iwl_temp_calib_to_offset(priv); + s32 offset = iwl_temp_calib_to_offset(priv->shrd); vt = le32_to_cpu(priv->statistics.common.temperature); vt = vt / IWL_5150_VOLTAGE_TO_TEMPERATURE_COEFF + offset; diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c index 617ad1c..3e277b6 100644 --- a/drivers/net/wireless/iwlwifi/iwl-6000.c +++ b/drivers/net/wireless/iwlwifi/iwl-6000.c @@ -81,7 +81,7 @@ static void iwl6000_set_ct_threshold(struct iwl_priv *priv) static void iwl6050_additional_nic_config(struct iwl_priv *priv) { /* Indicate calibration version to uCode. */ - if (iwlagn_eeprom_calib_version(priv) >= 6) + if (iwl_eeprom_calib_version(priv->shrd) >= 6) iwl_set_bit(bus(priv), CSR_GP_DRIVER_REG, CSR_GP_DRIVER_REG_BIT_CALIB_VERSION6); } @@ -89,7 +89,7 @@ static void iwl6050_additional_nic_config(struct iwl_priv *priv) static void iwl6150_additional_nic_config(struct iwl_priv *priv) { /* Indicate calibration version to uCode. */ - if (iwlagn_eeprom_calib_version(priv) >= 6) + if (iwl_eeprom_calib_version(priv->shrd) >= 6) iwl_set_bit(bus(priv), CSR_GP_DRIVER_REG, CSR_GP_DRIVER_REG_BIT_CALIB_VERSION6); iwl_set_bit(bus(priv), CSR_GP_DRIVER_REG, diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c index 575d1bb..1d63422 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c @@ -92,11 +92,11 @@ void iwlagn_temperature(struct iwl_priv *priv) iwl_tt_handler(priv); } -u16 iwlagn_eeprom_calib_version(struct iwl_priv *priv) +u16 iwl_eeprom_calib_version(struct iwl_shared *shrd) { struct iwl_eeprom_calib_hdr *hdr; - hdr = (struct iwl_eeprom_calib_hdr *)iwl_eeprom_query_addr(priv, + hdr = (struct iwl_eeprom_calib_hdr *)iwl_eeprom_query_addr(shrd, EEPROM_CALIB_ALL); return hdr->version; @@ -105,7 +105,7 @@ u16 iwlagn_eeprom_calib_version(struct iwl_priv *priv) /* * EEPROM */ -static u32 eeprom_indirect_address(const struct iwl_priv *priv, u32 address) +static u32 eeprom_indirect_address(const struct iwl_shared *shrd, u32 address) { u16 offset = 0; @@ -114,31 +114,31 @@ static u32 eeprom_indirect_address(const struct iwl_priv *priv, u32 address) switch (address & INDIRECT_TYPE_MSK) { case INDIRECT_HOST: - offset = iwl_eeprom_query16(priv, EEPROM_LINK_HOST); + offset = iwl_eeprom_query16(shrd, EEPROM_LINK_HOST); break; case INDIRECT_GENERAL: - offset = iwl_eeprom_query16(priv, EEPROM_LINK_GENERAL); + offset = iwl_eeprom_query16(shrd, EEPROM_LINK_GENERAL); break; case INDIRECT_REGULATORY: - offset = iwl_eeprom_query16(priv, EEPROM_LINK_REGULATORY); + offset = iwl_eeprom_query16(shrd, EEPROM_LINK_REGULATORY); break; case INDIRECT_TXP_LIMIT: - offset = iwl_eeprom_query16(priv, EEPROM_LINK_TXP_LIMIT); + offset = iwl_eeprom_query16(shrd, EEPROM_LINK_TXP_LIMIT); break; case INDIRECT_TXP_LIMIT_SIZE: - offset = iwl_eeprom_query16(priv, EEPROM_LINK_TXP_LIMIT_SIZE); + offset = iwl_eeprom_query16(shrd, EEPROM_LINK_TXP_LIMIT_SIZE); break; case INDIRECT_CALIBRATION: - offset = iwl_eeprom_query16(priv, EEPROM_LINK_CALIBRATION); + offset = iwl_eeprom_query16(shrd, EEPROM_LINK_CALIBRATION); break; case INDIRECT_PROCESS_ADJST: - offset = iwl_eeprom_query16(priv, EEPROM_LINK_PROCESS_ADJST); + offset = iwl_eeprom_query16(shrd, EEPROM_LINK_PROCESS_ADJST); break; case INDIRECT_OTHERS: - offset = iwl_eeprom_query16(priv, EEPROM_LINK_OTHERS); + offset = iwl_eeprom_query16(shrd, EEPROM_LINK_OTHERS); break; default: - IWL_ERR(priv, "illegal indirect type: 0x%X\n", + IWL_ERR(shrd->trans, "illegal indirect type: 0x%X\n", address & INDIRECT_TYPE_MSK); break; } @@ -147,11 +147,11 @@ static u32 eeprom_indirect_address(const struct iwl_priv *priv, u32 address) return (address & ADDRESS_MSK) + (offset << 1); } -const u8 *iwl_eeprom_query_addr(const struct iwl_priv *priv, size_t offset) +const u8 *iwl_eeprom_query_addr(const struct iwl_shared *shrd, size_t offset) { - u32 address = eeprom_indirect_address(priv, offset); - BUG_ON(address >= priv->cfg->base_params->eeprom_size); - return &priv->eeprom[address]; + u32 address = eeprom_indirect_address(shrd, offset); + BUG_ON(address >= shrd->priv->cfg->base_params->eeprom_size); + return &shrd->eeprom[address]; } struct iwl_mod_params iwlagn_mod_params = { diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c index 6dd1e10..6b99448 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn.c @@ -1822,11 +1822,11 @@ int iwl_probe(struct iwl_bus *bus, const struct iwl_trans_ops *trans_ops, goto out_free_eeprom; /* extract MAC Address */ - iwl_eeprom_get_mac(priv, priv->addresses[0].addr); + iwl_eeprom_get_mac(priv->shrd, priv->addresses[0].addr); IWL_DEBUG_INFO(priv, "MAC address: %pM\n", priv->addresses[0].addr); priv->hw->wiphy->addresses = priv->addresses; priv->hw->wiphy->n_addresses = 1; - num_mac = iwl_eeprom_query16(priv, EEPROM_NUM_MAC_ADDRESS); + num_mac = iwl_eeprom_query16(priv->shrd, EEPROM_NUM_MAC_ADDRESS); if (num_mac > 1) { memcpy(priv->addresses[1].addr, priv->addresses[0].addr, ETH_ALEN); @@ -1891,7 +1891,7 @@ out_destroy_workqueue: priv->shrd->workqueue = NULL; iwl_uninit_drv(priv); out_free_eeprom: - iwl_eeprom_free(priv); + iwl_eeprom_free(priv->shrd); out_free_trans: iwl_trans_free(trans(priv)); out_free_traffic_mem: @@ -1930,7 +1930,7 @@ void __devexit iwl_remove(struct iwl_priv * priv) iwl_dealloc_ucode(trans(priv)); - iwl_eeprom_free(priv); + iwl_eeprom_free(priv->shrd); /*netif_stop_queue(dev); */ flush_workqueue(priv->shrd->workqueue); diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.h b/drivers/net/wireless/iwlwifi/iwl-agn.h index b891bd9..eb453ea 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn.h +++ b/drivers/net/wireless/iwlwifi/iwl-agn.h @@ -117,7 +117,7 @@ int iwlagn_load_ucode_wait_alive(struct iwl_priv *priv, /* lib */ int iwlagn_send_tx_power(struct iwl_priv *priv); void iwlagn_temperature(struct iwl_priv *priv); -u16 iwlagn_eeprom_calib_version(struct iwl_priv *priv); +u16 iwl_eeprom_calib_version(struct iwl_shared *shrd); int iwlagn_txfifo_flush(struct iwl_priv *priv, u16 flush_control); void iwlagn_dev_txfifo_flush(struct iwl_priv *priv, u16 flush_control); int iwlagn_send_beacon_cmd(struct iwl_priv *priv); @@ -354,7 +354,7 @@ static inline __le32 iwl_hw_set_rate_n_flags(u8 rate, u32 flags) /* eeprom */ void iwl_eeprom_enhanced_txpower(struct iwl_priv *priv); -void iwl_eeprom_get_mac(const struct iwl_priv *priv, u8 *mac); +void iwl_eeprom_get_mac(const struct iwl_shared *shrd, u8 *mac); extern int iwlagn_init_alive_start(struct iwl_priv *priv); extern int iwl_alive_start(struct iwl_priv *priv); diff --git a/drivers/net/wireless/iwlwifi/iwl-debugfs.c b/drivers/net/wireless/iwlwifi/iwl-debugfs.c index ccbcab4..6bf6845 100644 --- a/drivers/net/wireless/iwlwifi/iwl-debugfs.c +++ b/drivers/net/wireless/iwlwifi/iwl-debugfs.c @@ -416,7 +416,7 @@ static ssize_t iwl_dbgfs_nvm_read(struct file *file, return -ENODATA; } - ptr = priv->eeprom; + ptr = priv->shrd->eeprom; if (!ptr) { IWL_ERR(priv, "Invalid EEPROM/OTP memory\n"); return -ENOMEM; @@ -428,7 +428,7 @@ static ssize_t iwl_dbgfs_nvm_read(struct file *file, IWL_ERR(priv, "Can not allocate Buffer\n"); return -ENOMEM; } - eeprom_ver = iwl_eeprom_query16(priv, EEPROM_VERSION); + eeprom_ver = iwl_eeprom_query16(priv->shrd, EEPROM_VERSION); pos += scnprintf(buf + pos, buf_size - pos, "NVM Type: %s, " "version: 0x%x\n", (trans(priv)->nvm_device_type == NVM_DEVICE_TYPE_OTP) diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h index d7b64af..68f9dc5 100644 --- a/drivers/net/wireless/iwlwifi/iwl-dev.h +++ b/drivers/net/wireless/iwlwifi/iwl-dev.h @@ -903,10 +903,6 @@ struct iwl_priv { /* Indication if ieee80211_ops->open has been called */ u8 is_open; - /* eeprom -- this is in the card's little endian byte order */ - u8 *eeprom; - struct iwl_eeprom_calib_info *calib_info; - enum nl80211_iftype iw_mode; /* Last Rx'd beacon timestamp */ diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom.c b/drivers/net/wireless/iwlwifi/iwl-eeprom.c index dcada08..6fcc7d5 100644 --- a/drivers/net/wireless/iwlwifi/iwl-eeprom.c +++ b/drivers/net/wireless/iwlwifi/iwl-eeprom.c @@ -215,11 +215,11 @@ static int iwl_eeprom_verify_signature(struct iwl_trans *trans) return ret; } -u16 iwl_eeprom_query16(const struct iwl_priv *priv, size_t offset) +u16 iwl_eeprom_query16(const struct iwl_shared *shrd, size_t offset) { - if (!priv->eeprom) + if (!shrd->eeprom) return 0; - return (u16)priv->eeprom[offset] | ((u16)priv->eeprom[offset + 1] << 8); + return (u16)shrd->eeprom[offset] | ((u16)shrd->eeprom[offset + 1] << 8); } int iwl_eeprom_check_version(struct iwl_priv *priv) @@ -227,8 +227,8 @@ int iwl_eeprom_check_version(struct iwl_priv *priv) u16 eeprom_ver; u16 calib_ver; - eeprom_ver = iwl_eeprom_query16(priv, EEPROM_VERSION); - calib_ver = iwlagn_eeprom_calib_version(priv); + eeprom_ver = iwl_eeprom_query16(priv->shrd, EEPROM_VERSION); + calib_ver = iwl_eeprom_calib_version(priv->shrd); if (eeprom_ver < priv->cfg->eeprom_ver || calib_ver < priv->cfg->eeprom_calib_ver) @@ -249,11 +249,12 @@ err: int iwl_eeprom_check_sku(struct iwl_priv *priv) { + struct iwl_shared *shrd = priv->shrd; u16 radio_cfg; if (!priv->cfg->sku) { /* not using sku overwrite */ - priv->cfg->sku = iwl_eeprom_query16(priv, EEPROM_SKU_CAP); + priv->cfg->sku = iwl_eeprom_query16(shrd, EEPROM_SKU_CAP); if (priv->cfg->sku & EEPROM_SKU_CAP_11N_ENABLE && !priv->cfg->ht_params) { IWL_ERR(priv, "Invalid 11n configuration\n"); @@ -269,7 +270,7 @@ int iwl_eeprom_check_sku(struct iwl_priv *priv) if (!priv->cfg->valid_tx_ant && !priv->cfg->valid_rx_ant) { /* not using .cfg overwrite */ - radio_cfg = iwl_eeprom_query16(priv, EEPROM_RADIO_CONFIG); + radio_cfg = iwl_eeprom_query16(shrd, EEPROM_RADIO_CONFIG); priv->cfg->valid_tx_ant = EEPROM_RF_CFG_TX_ANT_MSK(radio_cfg); priv->cfg->valid_rx_ant = EEPROM_RF_CFG_RX_ANT_MSK(radio_cfg); if (!priv->cfg->valid_tx_ant || !priv->cfg->valid_rx_ant) { @@ -289,9 +290,9 @@ int iwl_eeprom_check_sku(struct iwl_priv *priv) return 0; } -void iwl_eeprom_get_mac(const struct iwl_priv *priv, u8 *mac) +void iwl_eeprom_get_mac(const struct iwl_shared *shrd, u8 *mac) { - const u8 *addr = iwl_eeprom_query_addr(priv, + const u8 *addr = iwl_eeprom_query_addr(shrd, EEPROM_MAC_ADDRESS); memcpy(mac, addr, ETH_ALEN); } @@ -582,6 +583,7 @@ iwl_eeprom_enh_txp_read_element(struct iwl_priv *priv, void iwl_eeprom_enhanced_txpower(struct iwl_priv *priv) { + struct iwl_shared *shrd = priv->shrd; struct iwl_eeprom_enhanced_txpwr *txp_array, *txp; int idx, entries; __le16 *txp_len; @@ -590,10 +592,10 @@ void iwl_eeprom_enhanced_txpower(struct iwl_priv *priv) BUILD_BUG_ON(sizeof(struct iwl_eeprom_enhanced_txpwr) != 8); /* the length is in 16-bit words, but we want entries */ - txp_len = (__le16 *) iwl_eeprom_query_addr(priv, EEPROM_TXP_SZ_OFFS); + txp_len = (__le16 *) iwl_eeprom_query_addr(shrd, EEPROM_TXP_SZ_OFFS); entries = le16_to_cpup(txp_len) * 2 / EEPROM_TXP_ENTRY_LEN; - txp_array = (void *) iwl_eeprom_query_addr(priv, EEPROM_TXP_OFFS); + txp_array = (void *) iwl_eeprom_query_addr(shrd, EEPROM_TXP_OFFS); for (idx = 0; idx < entries; idx++) { txp = &txp_array[idx]; @@ -646,12 +648,13 @@ void iwl_eeprom_enhanced_txpower(struct iwl_priv *priv) /** * iwl_eeprom_init - read EEPROM contents * - * Load the EEPROM contents from adapter into priv->eeprom + * Load the EEPROM contents from adapter into shrd->eeprom * * NOTE: This routine uses the non-debug IO access functions. */ int iwl_eeprom_init(struct iwl_priv *priv, u32 hw_rev) { + struct iwl_shared *shrd = priv->shrd; __le16 *e; u32 gp = iwl_read32(bus(priv), CSR_EEPROM_GP); int sz; @@ -666,12 +669,12 @@ int iwl_eeprom_init(struct iwl_priv *priv, u32 hw_rev) /* allocate eeprom */ sz = priv->cfg->base_params->eeprom_size; IWL_DEBUG_EEPROM(priv, "NVM size = %d\n", sz); - priv->eeprom = kzalloc(sz, GFP_KERNEL); - if (!priv->eeprom) { + shrd->eeprom = kzalloc(sz, GFP_KERNEL); + if (!shrd->eeprom) { ret = -ENOMEM; goto alloc_err; } - e = (__le16 *)priv->eeprom; + e = (__le16 *)shrd->eeprom; iwl_apm_init(priv); @@ -746,7 +749,7 @@ int iwl_eeprom_init(struct iwl_priv *priv, u32 hw_rev) IWL_DEBUG_EEPROM(priv, "NVM Type: %s, version: 0x%x\n", (trans(priv)->nvm_device_type == NVM_DEVICE_TYPE_OTP) ? "OTP" : "EEPROM", - iwl_eeprom_query16(priv, EEPROM_VERSION)); + iwl_eeprom_query16(shrd, EEPROM_VERSION)); ret = 0; done: @@ -754,17 +757,17 @@ done: err: if (ret) - iwl_eeprom_free(priv); + iwl_eeprom_free(priv->shrd); /* Reset chip to save power until we load uCode during "up". */ iwl_apm_stop(priv); alloc_err: return ret; } -void iwl_eeprom_free(struct iwl_priv *priv) +void iwl_eeprom_free(struct iwl_shared *shrd) { - kfree(priv->eeprom); - priv->eeprom = NULL; + kfree(shrd->eeprom); + shrd->eeprom = NULL; } static void iwl_init_band_reference(const struct iwl_priv *priv, @@ -772,49 +775,50 @@ static void iwl_init_band_reference(const struct iwl_priv *priv, const struct iwl_eeprom_channel **eeprom_ch_info, const u8 **eeprom_ch_index) { + struct iwl_shared *shrd = priv->shrd; u32 offset = priv->cfg->lib-> eeprom_ops.regulatory_bands[eep_band - 1]; switch (eep_band) { case 1: /* 2.4GHz band */ *eeprom_ch_count = ARRAY_SIZE(iwl_eeprom_band_1); *eeprom_ch_info = (struct iwl_eeprom_channel *) - iwl_eeprom_query_addr(priv, offset); + iwl_eeprom_query_addr(shrd, offset); *eeprom_ch_index = iwl_eeprom_band_1; break; case 2: /* 4.9GHz band */ *eeprom_ch_count = ARRAY_SIZE(iwl_eeprom_band_2); *eeprom_ch_info = (struct iwl_eeprom_channel *) - iwl_eeprom_query_addr(priv, offset); + iwl_eeprom_query_addr(shrd, offset); *eeprom_ch_index = iwl_eeprom_band_2; break; case 3: /* 5.2GHz band */ *eeprom_ch_count = ARRAY_SIZE(iwl_eeprom_band_3); *eeprom_ch_info = (struct iwl_eeprom_channel *) - iwl_eeprom_query_addr(priv, offset); + iwl_eeprom_query_addr(shrd, offset); *eeprom_ch_index = iwl_eeprom_band_3; break; case 4: /* 5.5GHz band */ *eeprom_ch_count = ARRAY_SIZE(iwl_eeprom_band_4); *eeprom_ch_info = (struct iwl_eeprom_channel *) - iwl_eeprom_query_addr(priv, offset); + iwl_eeprom_query_addr(shrd, offset); *eeprom_ch_index = iwl_eeprom_band_4; break; case 5: /* 5.7GHz band */ *eeprom_ch_count = ARRAY_SIZE(iwl_eeprom_band_5); *eeprom_ch_info = (struct iwl_eeprom_channel *) - iwl_eeprom_query_addr(priv, offset); + iwl_eeprom_query_addr(shrd, offset); *eeprom_ch_index = iwl_eeprom_band_5; break; case 6: /* 2.4GHz ht40 channels */ *eeprom_ch_count = ARRAY_SIZE(iwl_eeprom_band_6); *eeprom_ch_info = (struct iwl_eeprom_channel *) - iwl_eeprom_query_addr(priv, offset); + iwl_eeprom_query_addr(shrd, offset); *eeprom_ch_index = iwl_eeprom_band_6; break; case 7: /* 5 GHz ht40 channels */ *eeprom_ch_count = ARRAY_SIZE(iwl_eeprom_band_7); *eeprom_ch_info = (struct iwl_eeprom_channel *) - iwl_eeprom_query_addr(priv, offset); + iwl_eeprom_query_addr(shrd, offset); *eeprom_ch_index = iwl_eeprom_band_7; break; default: @@ -1064,7 +1068,7 @@ void iwl_rf_config(struct iwl_priv *priv) { u16 radio_cfg; - radio_cfg = iwl_eeprom_query16(priv, EEPROM_RADIO_CONFIG); + radio_cfg = iwl_eeprom_query16(priv->shrd, EEPROM_RADIO_CONFIG); /* write radio config values to register */ if (EEPROM_RF_CFG_TYPE_MSK(radio_cfg) <= EEPROM_RF_CONFIG_TYPE_MAX) { diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom.h b/drivers/net/wireless/iwlwifi/iwl-eeprom.h index c94747e..9fa937e 100644 --- a/drivers/net/wireless/iwlwifi/iwl-eeprom.h +++ b/drivers/net/wireless/iwlwifi/iwl-eeprom.h @@ -66,6 +66,7 @@ #include struct iwl_priv; +struct iwl_shared; /* * EEPROM access time values: @@ -305,11 +306,11 @@ struct iwl_eeprom_ops { int iwl_eeprom_init(struct iwl_priv *priv, u32 hw_rev); -void iwl_eeprom_free(struct iwl_priv *priv); +void iwl_eeprom_free(struct iwl_shared *shrd); int iwl_eeprom_check_version(struct iwl_priv *priv); int iwl_eeprom_check_sku(struct iwl_priv *priv); -const u8 *iwl_eeprom_query_addr(const struct iwl_priv *priv, size_t offset); -u16 iwl_eeprom_query16(const struct iwl_priv *priv, size_t offset); +const u8 *iwl_eeprom_query_addr(const struct iwl_shared *shrd, size_t offset); +u16 iwl_eeprom_query16(const struct iwl_shared *shrd, size_t offset); int iwl_init_channel_map(struct iwl_priv *priv); void iwl_free_channel_map(struct iwl_priv *priv); const struct iwl_channel_info *iwl_get_channel_info( diff --git a/drivers/net/wireless/iwlwifi/iwl-shared.h b/drivers/net/wireless/iwlwifi/iwl-shared.h index 39aa9cf..53cddd3 100644 --- a/drivers/net/wireless/iwlwifi/iwl-shared.h +++ b/drivers/net/wireless/iwlwifi/iwl-shared.h @@ -351,6 +351,9 @@ struct iwl_shared { wait_queue_head_t wait_command_queue; + /* eeprom -- this is in the card's little endian byte order */ + u8 *eeprom; + /* ucode related variables */ enum iwl_ucode_type ucode_type; diff --git a/drivers/net/wireless/iwlwifi/iwl-testmode.c b/drivers/net/wireless/iwlwifi/iwl-testmode.c index 0b0ff11..a874eb7 100644 --- a/drivers/net/wireless/iwlwifi/iwl-testmode.c +++ b/drivers/net/wireless/iwlwifi/iwl-testmode.c @@ -485,7 +485,7 @@ static int iwl_testmode_driver(struct ieee80211_hw *hw, struct nlattr **tb) break; case IWL_TM_CMD_APP2DEV_GET_EEPROM: - if (priv->eeprom) { + if (priv->shrd->eeprom) { skb = cfg80211_testmode_alloc_reply_skb(hw->wiphy, priv->cfg->base_params->eeprom_size + 20); if (!skb) { @@ -497,7 +497,7 @@ static int iwl_testmode_driver(struct ieee80211_hw *hw, struct nlattr **tb) IWL_TM_CMD_DEV2APP_EEPROM_RSP); NLA_PUT(skb, IWL_TM_ATTR_EEPROM, priv->cfg->base_params->eeprom_size, - priv->eeprom); + priv->shrd->eeprom); status = cfg80211_testmode_reply(skb); if (status < 0) IWL_DEBUG_INFO(priv, diff --git a/drivers/net/wireless/iwlwifi/iwl-ucode.c b/drivers/net/wireless/iwlwifi/iwl-ucode.c index b365de4..f560669 100644 --- a/drivers/net/wireless/iwlwifi/iwl-ucode.c +++ b/drivers/net/wireless/iwlwifi/iwl-ucode.c @@ -217,7 +217,7 @@ static int iwl_set_Xtal_calib(struct iwl_priv *priv) { struct iwl_calib_xtal_freq_cmd cmd; __le16 *xtal_calib = - (__le16 *)iwl_eeprom_query_addr(priv, EEPROM_XTAL); + (__le16 *)iwl_eeprom_query_addr(priv->shrd, EEPROM_XTAL); iwl_set_calib_hdr(&cmd.hdr, IWL_PHY_CALIBRATE_CRYSTAL_FRQ_CMD); cmd.cap_pin1 = le16_to_cpu(xtal_calib[0]); @@ -229,7 +229,8 @@ static int iwl_set_temperature_offset_calib(struct iwl_priv *priv) { struct iwl_calib_temperature_offset_cmd cmd; __le16 *offset_calib = - (__le16 *)iwl_eeprom_query_addr(priv, EEPROM_RAW_TEMPERATURE); + (__le16 *)iwl_eeprom_query_addr(priv->shrd, + EEPROM_RAW_TEMPERATURE); memset(&cmd, 0, sizeof(cmd)); iwl_set_calib_hdr(&cmd.hdr, IWL_PHY_CALIBRATE_TEMP_OFFSET_CMD); @@ -245,15 +246,16 @@ static int iwl_set_temperature_offset_calib(struct iwl_priv *priv) static int iwl_set_temperature_offset_calib_v2(struct iwl_priv *priv) { struct iwl_calib_temperature_offset_v2_cmd cmd; - __le16 *offset_calib_high = (__le16 *)iwl_eeprom_query_addr(priv, + __le16 *offset_calib_high = (__le16 *)iwl_eeprom_query_addr(priv->shrd, EEPROM_KELVIN_TEMPERATURE); __le16 *offset_calib_low = - (__le16 *)iwl_eeprom_query_addr(priv, EEPROM_RAW_TEMPERATURE); + (__le16 *)iwl_eeprom_query_addr(priv->shrd, + EEPROM_RAW_TEMPERATURE); struct iwl_eeprom_calib_hdr *hdr; memset(&cmd, 0, sizeof(cmd)); iwl_set_calib_hdr(&cmd.hdr, IWL_PHY_CALIBRATE_TEMP_OFFSET_CMD); - hdr = (struct iwl_eeprom_calib_hdr *)iwl_eeprom_query_addr(priv, + hdr = (struct iwl_eeprom_calib_hdr *)iwl_eeprom_query_addr(priv->shrd, EEPROM_CALIB_ALL); memcpy(&cmd.radio_sensor_offset_high, offset_calib_high, sizeof(*offset_calib_high)); -- 2.7.4