forked from Minki/linux
iwlwifi: Use eeprom form iwlcore
This patch puts in use eeprom from iwlcore module Signed-off-by: Assaf Krauss <assaf.krauss@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Assaf Krauss
John W. Linville
parent
eb7ae89cb0
commit
6bc913bd96
@ -1,5 +1,5 @@
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obj-$(CONFIG_IWLCORE) += iwlcore.o
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iwlcore-objs = iwl-core.o
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iwlcore-objs = iwl-core.o iwl-eeprom.o
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obj-$(CONFIG_IWL3945) += iwl3945.o
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iwl3945-objs = iwl3945-base.o iwl-3945.o iwl-3945-rs.o
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@ -92,316 +92,6 @@
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/* RSSI to dBm */
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#define IWL_RSSI_OFFSET 44
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/*
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* EEPROM related constants, enums, and structures.
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*/
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/*
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* EEPROM access time values:
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*
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* Driver initiates EEPROM read by writing byte address << 1 to CSR_EEPROM_REG,
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* then clearing (with subsequent read/modify/write) CSR_EEPROM_REG bit
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* CSR_EEPROM_REG_BIT_CMD (0x2).
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* Driver then polls CSR_EEPROM_REG for CSR_EEPROM_REG_READ_VALID_MSK (0x1).
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* When polling, wait 10 uSec between polling loops, up to a maximum 5000 uSec.
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* Driver reads 16-bit value from bits 31-16 of CSR_EEPROM_REG.
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*/
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#define IWL_EEPROM_ACCESS_TIMEOUT 5000 /* uSec */
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#define IWL_EEPROM_ACCESS_DELAY 10 /* uSec */
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/*
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* Regulatory channel usage flags in EEPROM struct iwl4965_eeprom_channel.flags.
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*
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* IBSS and/or AP operation is allowed *only* on those channels with
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* (VALID && IBSS && ACTIVE && !RADAR). This restriction is in place because
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* RADAR detection is not supported by the 4965 driver, but is a
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* requirement for establishing a new network for legal operation on channels
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* requiring RADAR detection or restricting ACTIVE scanning.
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*
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* NOTE: "WIDE" flag does not indicate anything about "FAT" 40 MHz channels.
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* It only indicates that 20 MHz channel use is supported; FAT channel
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* usage is indicated by a separate set of regulatory flags for each
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* FAT channel pair.
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*
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* NOTE: Using a channel inappropriately will result in a uCode error!
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*/
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enum {
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EEPROM_CHANNEL_VALID = (1 << 0), /* usable for this SKU/geo */
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EEPROM_CHANNEL_IBSS = (1 << 1), /* usable as an IBSS channel */
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/* Bit 2 Reserved */
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EEPROM_CHANNEL_ACTIVE = (1 << 3), /* active scanning allowed */
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EEPROM_CHANNEL_RADAR = (1 << 4), /* radar detection required */
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EEPROM_CHANNEL_WIDE = (1 << 5), /* 20 MHz channel okay */
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EEPROM_CHANNEL_NARROW = (1 << 6), /* 10 MHz channel (not used) */
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EEPROM_CHANNEL_DFS = (1 << 7), /* dynamic freq selection candidate */
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};
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/* SKU Capabilities */
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#define EEPROM_SKU_CAP_SW_RF_KILL_ENABLE (1 << 0)
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#define EEPROM_SKU_CAP_HW_RF_KILL_ENABLE (1 << 1)
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/* *regulatory* channel data format in eeprom, one for each channel.
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* There are separate entries for FAT (40 MHz) vs. normal (20 MHz) channels. */
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struct iwl4965_eeprom_channel {
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u8 flags; /* EEPROM_CHANNEL_* flags copied from EEPROM */
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s8 max_power_avg; /* max power (dBm) on this chnl, limit 31 */
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} __attribute__ ((packed));
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/* 4965 has two radio transmitters (and 3 radio receivers) */
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#define EEPROM_TX_POWER_TX_CHAINS (2)
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/* 4965 has room for up to 8 sets of txpower calibration data */
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#define EEPROM_TX_POWER_BANDS (8)
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/* 4965 factory calibration measures txpower gain settings for
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* each of 3 target output levels */
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#define EEPROM_TX_POWER_MEASUREMENTS (3)
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/* 4965 driver does not work with txpower calibration version < 5.
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* Look for this in calib_version member of struct iwl4965_eeprom. */
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#define EEPROM_TX_POWER_VERSION_NEW (5)
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/*
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* 4965 factory calibration data for one txpower level, on one channel,
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* measured on one of the 2 tx chains (radio transmitter and associated
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* antenna). EEPROM contains:
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*
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* 1) Temperature (degrees Celsius) of device when measurement was made.
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*
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* 2) Gain table index used to achieve the target measurement power.
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* This refers to the "well-known" gain tables (see iwl-4965-hw.h).
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*
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* 3) Actual measured output power, in half-dBm ("34" = 17 dBm).
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*
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* 4) RF power amplifier detector level measurement (not used).
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*/
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struct iwl4965_eeprom_calib_measure {
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u8 temperature; /* Device temperature (Celsius) */
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u8 gain_idx; /* Index into gain table */
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u8 actual_pow; /* Measured RF output power, half-dBm */
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s8 pa_det; /* Power amp detector level (not used) */
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} __attribute__ ((packed));
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/*
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* 4965 measurement set for one channel. EEPROM contains:
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*
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* 1) Channel number measured
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*
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* 2) Measurements for each of 3 power levels for each of 2 radio transmitters
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* (a.k.a. "tx chains") (6 measurements altogether)
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*/
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struct iwl4965_eeprom_calib_ch_info {
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u8 ch_num;
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struct iwl4965_eeprom_calib_measure measurements[EEPROM_TX_POWER_TX_CHAINS]
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[EEPROM_TX_POWER_MEASUREMENTS];
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} __attribute__ ((packed));
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/*
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* 4965 txpower subband info.
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*
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* For each frequency subband, EEPROM contains the following:
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*
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* 1) First and last channels within range of the subband. "0" values
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* indicate that this sample set is not being used.
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*
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* 2) Sample measurement sets for 2 channels close to the range endpoints.
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*/
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struct iwl4965_eeprom_calib_subband_info {
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u8 ch_from; /* channel number of lowest channel in subband */
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u8 ch_to; /* channel number of highest channel in subband */
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struct iwl4965_eeprom_calib_ch_info ch1;
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struct iwl4965_eeprom_calib_ch_info ch2;
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} __attribute__ ((packed));
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/*
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* 4965 txpower calibration info. EEPROM contains:
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*
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* 1) Factory-measured saturation power levels (maximum levels at which
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* tx power amplifier can output a signal without too much distortion).
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* There is one level for 2.4 GHz band and one for 5 GHz band. These
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* values apply to all channels within each of the bands.
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*
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* 2) Factory-measured power supply voltage level. This is assumed to be
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* constant (i.e. same value applies to all channels/bands) while the
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* factory measurements are being made.
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*
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* 3) Up to 8 sets of factory-measured txpower calibration values.
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* These are for different frequency ranges, since txpower gain
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* characteristics of the analog radio circuitry vary with frequency.
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*
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* Not all sets need to be filled with data;
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* struct iwl4965_eeprom_calib_subband_info contains range of channels
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* (0 if unused) for each set of data.
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*/
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struct iwl4965_eeprom_calib_info {
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u8 saturation_power24; /* half-dBm (e.g. "34" = 17 dBm) */
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u8 saturation_power52; /* half-dBm */
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s16 voltage; /* signed */
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struct iwl4965_eeprom_calib_subband_info band_info[EEPROM_TX_POWER_BANDS];
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} __attribute__ ((packed));
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/*
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* 4965 EEPROM map
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*/
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struct iwl4965_eeprom {
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u8 reserved0[16];
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#define EEPROM_DEVICE_ID (2*0x08) /* 2 bytes */
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u16 device_id; /* abs.ofs: 16 */
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u8 reserved1[2];
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#define EEPROM_PMC (2*0x0A) /* 2 bytes */
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u16 pmc; /* abs.ofs: 20 */
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u8 reserved2[20];
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#define EEPROM_MAC_ADDRESS (2*0x15) /* 6 bytes */
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u8 mac_address[6]; /* abs.ofs: 42 */
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u8 reserved3[58];
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#define EEPROM_BOARD_REVISION (2*0x35) /* 2 bytes */
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u16 board_revision; /* abs.ofs: 106 */
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u8 reserved4[11];
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#define EEPROM_BOARD_PBA_NUMBER (2*0x3B+1) /* 9 bytes */
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u8 board_pba_number[9]; /* abs.ofs: 119 */
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u8 reserved5[8];
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#define EEPROM_VERSION (2*0x44) /* 2 bytes */
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u16 version; /* abs.ofs: 136 */
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#define EEPROM_SKU_CAP (2*0x45) /* 1 bytes */
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u8 sku_cap; /* abs.ofs: 138 */
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#define EEPROM_LEDS_MODE (2*0x45+1) /* 1 bytes */
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u8 leds_mode; /* abs.ofs: 139 */
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#define EEPROM_OEM_MODE (2*0x46) /* 2 bytes */
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u16 oem_mode;
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#define EEPROM_WOWLAN_MODE (2*0x47) /* 2 bytes */
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u16 wowlan_mode; /* abs.ofs: 142 */
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#define EEPROM_LEDS_TIME_INTERVAL (2*0x48) /* 2 bytes */
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u16 leds_time_interval; /* abs.ofs: 144 */
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#define EEPROM_LEDS_OFF_TIME (2*0x49) /* 1 bytes */
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u8 leds_off_time; /* abs.ofs: 146 */
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#define EEPROM_LEDS_ON_TIME (2*0x49+1) /* 1 bytes */
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u8 leds_on_time; /* abs.ofs: 147 */
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#define EEPROM_ALMGOR_M_VERSION (2*0x4A) /* 1 bytes */
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u8 almgor_m_version; /* abs.ofs: 148 */
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#define EEPROM_ANTENNA_SWITCH_TYPE (2*0x4A+1) /* 1 bytes */
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u8 antenna_switch_type; /* abs.ofs: 149 */
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u8 reserved6[8];
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#define EEPROM_4965_BOARD_REVISION (2*0x4F) /* 2 bytes */
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u16 board_revision_4965; /* abs.ofs: 158 */
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u8 reserved7[13];
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#define EEPROM_4965_BOARD_PBA (2*0x56+1) /* 9 bytes */
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u8 board_pba_number_4965[9]; /* abs.ofs: 173 */
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u8 reserved8[10];
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#define EEPROM_REGULATORY_SKU_ID (2*0x60) /* 4 bytes */
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u8 sku_id[4]; /* abs.ofs: 192 */
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/*
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* Per-channel regulatory data.
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*
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* Each channel that *might* be supported by 3945 or 4965 has a fixed location
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* in EEPROM containing EEPROM_CHANNEL_* usage flags (LSB) and max regulatory
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* txpower (MSB).
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*
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* Entries immediately below are for 20 MHz channel width. FAT (40 MHz)
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* channels (only for 4965, not supported by 3945) appear later in the EEPROM.
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*
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* 2.4 GHz channels 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14
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*/
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#define EEPROM_REGULATORY_BAND_1 (2*0x62) /* 2 bytes */
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u16 band_1_count; /* abs.ofs: 196 */
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#define EEPROM_REGULATORY_BAND_1_CHANNELS (2*0x63) /* 28 bytes */
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struct iwl4965_eeprom_channel band_1_channels[14]; /* abs.ofs: 196 */
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/*
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* 4.9 GHz channels 183, 184, 185, 187, 188, 189, 192, 196,
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* 5.0 GHz channels 7, 8, 11, 12, 16
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* (4915-5080MHz) (none of these is ever supported)
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*/
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#define EEPROM_REGULATORY_BAND_2 (2*0x71) /* 2 bytes */
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u16 band_2_count; /* abs.ofs: 226 */
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#define EEPROM_REGULATORY_BAND_2_CHANNELS (2*0x72) /* 26 bytes */
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struct iwl4965_eeprom_channel band_2_channels[13]; /* abs.ofs: 228 */
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/*
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* 5.2 GHz channels 34, 36, 38, 40, 42, 44, 46, 48, 52, 56, 60, 64
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* (5170-5320MHz)
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*/
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#define EEPROM_REGULATORY_BAND_3 (2*0x7F) /* 2 bytes */
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u16 band_3_count; /* abs.ofs: 254 */
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#define EEPROM_REGULATORY_BAND_3_CHANNELS (2*0x80) /* 24 bytes */
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struct iwl4965_eeprom_channel band_3_channels[12]; /* abs.ofs: 256 */
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/*
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* 5.5 GHz channels 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140
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* (5500-5700MHz)
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*/
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#define EEPROM_REGULATORY_BAND_4 (2*0x8C) /* 2 bytes */
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u16 band_4_count; /* abs.ofs: 280 */
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#define EEPROM_REGULATORY_BAND_4_CHANNELS (2*0x8D) /* 22 bytes */
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struct iwl4965_eeprom_channel band_4_channels[11]; /* abs.ofs: 282 */
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/*
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* 5.7 GHz channels 145, 149, 153, 157, 161, 165
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* (5725-5825MHz)
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*/
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#define EEPROM_REGULATORY_BAND_5 (2*0x98) /* 2 bytes */
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u16 band_5_count; /* abs.ofs: 304 */
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#define EEPROM_REGULATORY_BAND_5_CHANNELS (2*0x99) /* 12 bytes */
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struct iwl4965_eeprom_channel band_5_channels[6]; /* abs.ofs: 306 */
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u8 reserved10[2];
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/*
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* 2.4 GHz FAT channels 1 (5), 2 (6), 3 (7), 4 (8), 5 (9), 6 (10), 7 (11)
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*
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* The channel listed is the center of the lower 20 MHz half of the channel.
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* The overall center frequency is actually 2 channels (10 MHz) above that,
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* and the upper half of each FAT channel is centered 4 channels (20 MHz) away
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* from the lower half; e.g. the upper half of FAT channel 1 is channel 5,
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* and the overall FAT channel width centers on channel 3.
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*
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* NOTE: The RXON command uses 20 MHz channel numbers to specify the
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* control channel to which to tune. RXON also specifies whether the
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* control channel is the upper or lower half of a FAT channel.
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*
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* NOTE: 4965 does not support FAT channels on 2.4 GHz.
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*/
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#define EEPROM_REGULATORY_BAND_24_FAT_CHANNELS (2*0xA0) /* 14 bytes */
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struct iwl4965_eeprom_channel band_24_channels[7]; /* abs.ofs: 320 */
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u8 reserved11[2];
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/*
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* 5.2 GHz FAT channels 36 (40), 44 (48), 52 (56), 60 (64),
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* 100 (104), 108 (112), 116 (120), 124 (128), 132 (136), 149 (153), 157 (161)
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*/
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#define EEPROM_REGULATORY_BAND_52_FAT_CHANNELS (2*0xA8) /* 22 bytes */
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struct iwl4965_eeprom_channel band_52_channels[11]; /* abs.ofs: 336 */
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u8 reserved12[6];
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/*
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* 4965 driver requires txpower calibration format version 5 or greater.
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* Driver does not work with txpower calibration version < 5.
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* This value is simply a 16-bit number, no major/minor versions here.
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*/
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#define EEPROM_CALIB_VERSION_OFFSET (2*0xB6) /* 2 bytes */
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u16 calib_version; /* abs.ofs: 364 */
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u8 reserved13[2];
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u8 reserved14[96]; /* abs.ofs: 368 */
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/*
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* 4965 Txpower calibration data.
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*/
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#define EEPROM_IWL_CALIB_TXPOWER_OFFSET (2*0xE8) /* 48 bytes */
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struct iwl4965_eeprom_calib_info calib_info; /* abs.ofs: 464 */
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u8 reserved16[140]; /* fill out to full 1024 byte block */
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} __attribute__ ((packed));
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#define IWL_EEPROM_IMAGE_SIZE 1024
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/* End of EEPROM */
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#include "iwl-4965-commands.h"
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@ -38,6 +38,7 @@
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#include <linux/etherdevice.h>
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#include <asm/unaligned.h>
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#include "iwl-eeprom.h"
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#include "iwl-core.h"
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#include "iwl-4965.h"
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#include "iwl-helpers.h"
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@ -4824,10 +4825,23 @@ void iwl4965_hw_cancel_deferred_work(struct iwl4965_priv *priv)
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cancel_delayed_work(&priv->init_alive_start);
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}
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static struct iwl_lib_ops iwl4965_lib = {
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.eeprom_ops = {
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.verify_signature = iwlcore_eeprom_verify_signature,
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.acquire_semaphore = iwlcore_eeprom_acquire_semaphore,
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.release_semaphore = iwlcore_eeprom_release_semaphore,
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},
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};
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static struct iwl_ops iwl4965_ops = {
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.lib = &iwl4965_lib,
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};
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static struct iwl_cfg iwl4965_agn_cfg = {
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.name = "4965AGN",
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.fw_name = "iwlwifi-4965" IWL4965_UCODE_API ".ucode",
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.sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
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.ops = &iwl4965_ops,
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};
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struct pci_device_id iwl4965_hw_card_ids[] = {
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@ -4836,35 +4850,4 @@ struct pci_device_id iwl4965_hw_card_ids[] = {
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{0}
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};
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/*
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* The device's EEPROM semaphore prevents conflicts between driver and uCode
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* when accessing the EEPROM; each access is a series of pulses to/from the
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* EEPROM chip, not a single event, so even reads could conflict if they
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* weren't arbitrated by the semaphore.
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*/
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int iwl4965_eeprom_acquire_semaphore(struct iwl4965_priv *priv)
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{
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u16 count;
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int rc;
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for (count = 0; count < EEPROM_SEM_RETRY_LIMIT; count++) {
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/* Request semaphore */
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iwl4965_set_bit(priv, CSR_HW_IF_CONFIG_REG,
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CSR_HW_IF_CONFIG_REG_BIT_EEPROM_OWN_SEM);
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/* See if we got it */
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rc = iwl4965_poll_bit(priv, CSR_HW_IF_CONFIG_REG,
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CSR_HW_IF_CONFIG_REG_BIT_EEPROM_OWN_SEM,
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CSR_HW_IF_CONFIG_REG_BIT_EEPROM_OWN_SEM,
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EEPROM_SEM_TIMEOUT);
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if (rc >= 0) {
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IWL_DEBUG_IO("Acquired semaphore after %d tries.\n",
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count+1);
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return rc;
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}
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}
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return rc;
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}
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MODULE_DEVICE_TABLE(pci, iwl4965_hw_card_ids);
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||||
@ -40,6 +40,7 @@
|
||||
extern struct pci_device_id iwl4965_hw_card_ids[];
|
||||
|
||||
#define DRV_NAME "iwl4965"
|
||||
#include "iwl-eeprom.h"
|
||||
#include "iwl-4965-hw.h"
|
||||
#include "iwl-csr.h"
|
||||
#include "iwl-prph.h"
|
||||
@ -640,7 +641,6 @@ extern u8 iwl4965_add_station_flags(struct iwl4965_priv *priv, const u8 *addr,
|
||||
extern int iwl4965_is_network_packet(struct iwl4965_priv *priv,
|
||||
struct ieee80211_hdr *header);
|
||||
extern int iwl4965_power_init_handle(struct iwl4965_priv *priv);
|
||||
extern int iwl4965_eeprom_init(struct iwl4965_priv *priv);
|
||||
extern void iwl4965_handle_data_packet_monitor(struct iwl4965_priv *priv,
|
||||
struct iwl4965_rx_mem_buffer *rxb,
|
||||
void *data, short len,
|
||||
@ -746,8 +746,6 @@ struct iwl4965_priv;
|
||||
/*
|
||||
* Forward declare iwl-4965.c functions for iwl-base.c
|
||||
*/
|
||||
extern int iwl4965_eeprom_acquire_semaphore(struct iwl4965_priv *priv);
|
||||
|
||||
extern int iwl4965_tx_queue_update_wr_ptr(struct iwl4965_priv *priv,
|
||||
struct iwl4965_tx_queue *txq,
|
||||
u16 byte_cnt);
|
||||
|
||||
@ -31,6 +31,7 @@
|
||||
#include <linux/version.h>
|
||||
|
||||
#include "iwl-4965-debug.h"
|
||||
#include "iwl-eeprom.h"
|
||||
#include "iwl-core.h"
|
||||
|
||||
MODULE_DESCRIPTION("iwl core");
|
||||
|
||||
@ -75,10 +75,20 @@
|
||||
#define IWL_SKU_A 0x2
|
||||
#define IWL_SKU_N 0x8
|
||||
|
||||
struct iwl_lib_ops {
|
||||
/* eeprom operations (as defined in iwl-eeprom.h) */
|
||||
struct iwl_eeprom_ops eeprom_ops;
|
||||
};
|
||||
|
||||
struct iwl_ops {
|
||||
const struct iwl_lib_ops *lib;
|
||||
};
|
||||
|
||||
struct iwl_cfg {
|
||||
const char *name;
|
||||
const char *fw_name;
|
||||
unsigned int sku;
|
||||
const struct iwl_ops *ops;
|
||||
};
|
||||
|
||||
#endif /* __iwl_core_h__ */
|
||||
|
||||
@ -45,6 +45,7 @@
|
||||
|
||||
#include <asm/div64.h>
|
||||
|
||||
#include "iwl-eeprom.h"
|
||||
#include "iwl-core.h"
|
||||
#include "iwl-4965.h"
|
||||
#include "iwl-helpers.h"
|
||||
@ -1560,85 +1561,6 @@ static int iwl4965_send_beacon_cmd(struct iwl4965_priv *priv)
|
||||
return rc;
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
*
|
||||
* EEPROM related functions
|
||||
*
|
||||
******************************************************************************/
|
||||
|
||||
static void get_eeprom_mac(struct iwl4965_priv *priv, u8 *mac)
|
||||
{
|
||||
memcpy(mac, priv->eeprom.mac_address, 6);
|
||||
}
|
||||
|
||||
static inline void iwl4965_eeprom_release_semaphore(struct iwl4965_priv *priv)
|
||||
{
|
||||
iwl4965_clear_bit(priv, CSR_HW_IF_CONFIG_REG,
|
||||
CSR_HW_IF_CONFIG_REG_BIT_EEPROM_OWN_SEM);
|
||||
}
|
||||
|
||||
/**
|
||||
* iwl4965_eeprom_init - read EEPROM contents
|
||||
*
|
||||
* Load the EEPROM contents from adapter into priv->eeprom
|
||||
*
|
||||
* NOTE: This routine uses the non-debug IO access functions.
|
||||
*/
|
||||
int iwl4965_eeprom_init(struct iwl4965_priv *priv)
|
||||
{
|
||||
u16 *e = (u16 *)&priv->eeprom;
|
||||
u32 gp = iwl4965_read32(priv, CSR_EEPROM_GP);
|
||||
u32 r;
|
||||
int sz = sizeof(priv->eeprom);
|
||||
int rc;
|
||||
int i;
|
||||
u16 addr;
|
||||
|
||||
/* The EEPROM structure has several padding buffers within it
|
||||
* and when adding new EEPROM maps is subject to programmer errors
|
||||
* which may be very difficult to identify without explicitly
|
||||
* checking the resulting size of the eeprom map. */
|
||||
BUILD_BUG_ON(sizeof(priv->eeprom) != IWL_EEPROM_IMAGE_SIZE);
|
||||
|
||||
if ((gp & CSR_EEPROM_GP_VALID_MSK) == CSR_EEPROM_GP_BAD_SIGNATURE) {
|
||||
IWL_ERROR("EEPROM not found, EEPROM_GP=0x%08x", gp);
|
||||
return -ENOENT;
|
||||
}
|
||||
|
||||
/* Make sure driver (instead of uCode) is allowed to read EEPROM */
|
||||
rc = iwl4965_eeprom_acquire_semaphore(priv);
|
||||
if (rc < 0) {
|
||||
IWL_ERROR("Failed to acquire EEPROM semaphore.\n");
|
||||
return -ENOENT;
|
||||
}
|
||||
|
||||
/* eeprom is an array of 16bit values */
|
||||
for (addr = 0; addr < sz; addr += sizeof(u16)) {
|
||||
_iwl4965_write32(priv, CSR_EEPROM_REG, addr << 1);
|
||||
_iwl4965_clear_bit(priv, CSR_EEPROM_REG, CSR_EEPROM_REG_BIT_CMD);
|
||||
|
||||
for (i = 0; i < IWL_EEPROM_ACCESS_TIMEOUT;
|
||||
i += IWL_EEPROM_ACCESS_DELAY) {
|
||||
r = _iwl4965_read_direct32(priv, CSR_EEPROM_REG);
|
||||
if (r & CSR_EEPROM_REG_READ_VALID_MSK)
|
||||
break;
|
||||
udelay(IWL_EEPROM_ACCESS_DELAY);
|
||||
}
|
||||
|
||||
if (!(r & CSR_EEPROM_REG_READ_VALID_MSK)) {
|
||||
IWL_ERROR("Time out reading EEPROM[%d]", addr);
|
||||
rc = -ETIMEDOUT;
|
||||
goto done;
|
||||
}
|
||||
e[addr / 2] = le16_to_cpu((__force __le16)(r >> 16));
|
||||
}
|
||||
rc = 0;
|
||||
|
||||
done:
|
||||
iwl4965_eeprom_release_semaphore(priv);
|
||||
return rc;
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
*
|
||||
* Misc. internal state and helper functions
|
||||
@ -8765,13 +8687,13 @@ static int iwl4965_pci_probe(struct pci_dev *pdev, const struct pci_device_id *e
|
||||
goto out_remove_sysfs;
|
||||
}
|
||||
/* Read the EEPROM */
|
||||
err = iwl4965_eeprom_init(priv);
|
||||
err = iwl_eeprom_init(priv);
|
||||
if (err) {
|
||||
IWL_ERROR("Unable to init EEPROM\n");
|
||||
goto out_remove_sysfs;
|
||||
}
|
||||
/* MAC Address location in EEPROM same for 3945/4965 */
|
||||
get_eeprom_mac(priv, priv->mac_addr);
|
||||
iwl_eeprom_get_mac(priv, priv->mac_addr);
|
||||
IWL_DEBUG_INFO("MAC address: %s\n", print_mac(mac, priv->mac_addr));
|
||||
SET_IEEE80211_PERM_ADDR(priv->hw, priv->mac_addr);
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user