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android_kernel_xiaomi_sm8350/drivers/net/wireless/p54/p54common.h
Christian Lamparter 98a8d1a8f2 p54: regulatory domain hints 
This patch adds a sub-routine that parses the default country eeprom entry
and forwards the obtained Alpha2 identifier to the regulatory sub-system.

Note: I dropped the p54 specific regdomain<->alpha2 conversion code for now.
But it will be added as soon as there's the common library function is ready.

Signed-off-by: Christian Lamparter <chunkeey@web.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-01-29 15:59:40 -05:00

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#ifndef P54COMMON_H
#define P54COMMON_H
/*
* Common code specific definitions for mac80211 Prism54 drivers
*
* Copyright (c) 2006, Michael Wu <flamingice@sourmilk.net>
* Copyright (c) 2007, Christian Lamparter <chunkeey@web.de>
*
* Based on:
* - the islsm (softmac prism54) driver, which is:
* Copyright 2004-2006 Jean-Baptiste Note <jbnote@gmail.com>, et al.
*
* - LMAC API interface header file for STLC4560 (lmac_longbow.h)
* Copyright (C) 2007 Conexant Systems, Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
struct bootrec {
__le32 code;
__le32 len;
u32 data[10];
} __attribute__((packed));
#define PDR_SYNTH_FRONTEND_MASK 0x0007
#define PDR_SYNTH_IQ_CAL_MASK 0x0018
#define PDR_SYNTH_IQ_CAL_PA_DETECTOR 0x0000
#define PDR_SYNTH_IQ_CAL_DISABLED 0x0008
#define PDR_SYNTH_IQ_CAL_ZIF 0x0010
#define PDR_SYNTH_FAA_SWITCH_MASK 0x0020
#define PDR_SYNTH_FAA_SWITCH_ENABLED 0x0001
#define PDR_SYNTH_24_GHZ_MASK 0x0040
#define PDR_SYNTH_24_GHZ_DISABLED 0x0040
#define PDR_SYNTH_5_GHZ_MASK 0x0080
#define PDR_SYNTH_5_GHZ_DISABLED 0x0080
#define PDR_SYNTH_RX_DIV_MASK 0x0100
#define PDR_SYNTH_RX_DIV_SUPPORTED 0x0100
#define PDR_SYNTH_TX_DIV_MASK 0x0200
#define PDR_SYNTH_TX_DIV_SUPPORTED 0x0200
struct bootrec_exp_if {
__le16 role;
__le16 if_id;
__le16 variant;
__le16 btm_compat;
__le16 top_compat;
} __attribute__((packed));
#define BR_DESC_PRIV_CAP_WEP BIT(0)
#define BR_DESC_PRIV_CAP_TKIP BIT(1)
#define BR_DESC_PRIV_CAP_MICHAEL BIT(2)
#define BR_DESC_PRIV_CAP_CCX_CP BIT(3)
#define BR_DESC_PRIV_CAP_CCX_MIC BIT(4)
#define BR_DESC_PRIV_CAP_AESCCMP BIT(5)
struct bootrec_desc {
__le16 modes;
__le16 flags;
__le32 rx_start;
__le32 rx_end;
u8 headroom;
u8 tailroom;
u8 tx_queues;
u8 tx_depth;
u8 privacy_caps;
u8 rx_keycache_size;
u8 time_size;
u8 padding;
u8 rates[16];
u8 padding2[4];
__le16 rx_mtu;
} __attribute__((packed));
#define BR_CODE_MIN 0x80000000
#define BR_CODE_COMPONENT_ID 0x80000001
#define BR_CODE_COMPONENT_VERSION 0x80000002
#define BR_CODE_DEPENDENT_IF 0x80000003
#define BR_CODE_EXPOSED_IF 0x80000004
#define BR_CODE_DESCR 0x80000101
#define BR_CODE_MAX 0x8FFFFFFF
#define BR_CODE_END_OF_BRA 0xFF0000FF
#define LEGACY_BR_CODE_END_OF_BRA 0xFFFFFFFF
#define P54_HDR_FLAG_DATA_ALIGN BIT(14)
#define P54_HDR_FLAG_DATA_OUT_PROMISC BIT(0)
#define P54_HDR_FLAG_DATA_OUT_TIMESTAMP BIT(1)
#define P54_HDR_FLAG_DATA_OUT_SEQNR BIT(2)
#define P54_HDR_FLAG_DATA_OUT_BIT3 BIT(3)
#define P54_HDR_FLAG_DATA_OUT_BURST BIT(4)
#define P54_HDR_FLAG_DATA_OUT_NOCANCEL BIT(5)
#define P54_HDR_FLAG_DATA_OUT_CLEARTIM BIT(6)
#define P54_HDR_FLAG_DATA_OUT_HITCHHIKE BIT(7)
#define P54_HDR_FLAG_DATA_OUT_COMPRESS BIT(8)
#define P54_HDR_FLAG_DATA_OUT_CONCAT BIT(9)
#define P54_HDR_FLAG_DATA_OUT_PCS_ACCEPT BIT(10)
#define P54_HDR_FLAG_DATA_OUT_WAITEOSP BIT(11)
#define P54_HDR_FLAG_DATA_IN_FCS_GOOD BIT(0)
#define P54_HDR_FLAG_DATA_IN_MATCH_MAC BIT(1)
#define P54_HDR_FLAG_DATA_IN_MCBC BIT(2)
#define P54_HDR_FLAG_DATA_IN_BEACON BIT(3)
#define P54_HDR_FLAG_DATA_IN_MATCH_BSS BIT(4)
#define P54_HDR_FLAG_DATA_IN_BCAST_BSS BIT(5)
#define P54_HDR_FLAG_DATA_IN_DATA BIT(6)
#define P54_HDR_FLAG_DATA_IN_TRUNCATED BIT(7)
#define P54_HDR_FLAG_DATA_IN_BIT8 BIT(8)
#define P54_HDR_FLAG_DATA_IN_TRANSPARENT BIT(9)
/* PDA defines are Copyright (C) 2005 Nokia Corporation (taken from islsm_pda.h) */
struct pda_entry {
__le16 len; /* includes both code and data */
__le16 code;
u8 data[0];
} __attribute__ ((packed));
struct eeprom_pda_wrap {
__le32 magic;
__le16 pad;
__le16 len;
__le32 arm_opcode;
u8 data[0];
} __attribute__ ((packed));
struct pda_iq_autocal_entry {
__le16 freq;
__le16 iq_param[4];
} __attribute__ ((packed));
struct pda_channel_output_limit {
__le16 freq;
u8 val_bpsk;
u8 val_qpsk;
u8 val_16qam;
u8 val_64qam;
u8 rate_set_mask;
u8 rate_set_size;
} __attribute__ ((packed));
struct pda_pa_curve_data_sample_rev0 {
u8 rf_power;
u8 pa_detector;
u8 pcv;
} __attribute__ ((packed));
struct pda_pa_curve_data_sample_rev1 {
u8 rf_power;
u8 pa_detector;
u8 data_barker;
u8 data_bpsk;
u8 data_qpsk;
u8 data_16qam;
u8 data_64qam;
} __attribute__ ((packed));
struct p54_pa_curve_data_sample {
u8 rf_power;
u8 pa_detector;
u8 data_barker;
u8 data_bpsk;
u8 data_qpsk;
u8 data_16qam;
u8 data_64qam;
u8 padding;
} __attribute__ ((packed));
struct pda_pa_curve_data {
u8 cal_method_rev;
u8 channels;
u8 points_per_channel;
u8 padding;
u8 data[0];
} __attribute__ ((packed));
struct pda_rssi_cal_entry {
__le16 mul;
__le16 add;
} __attribute__ ((packed));
struct pda_country {
u8 regdomain;
u8 alpha2[2];
u8 flags;
} __attribute__ ((packed));
/*
* this defines the PDR codes used to build PDAs as defined in document
* number 553155. The current implementation mirrors version 1.1 of the
* document and lists only PDRs supported by the ARM platform.
*/
/* common and choice range (0x0000 - 0x0fff) */
#define PDR_END 0x0000
#define PDR_MANUFACTURING_PART_NUMBER 0x0001
#define PDR_PDA_VERSION 0x0002
#define PDR_NIC_SERIAL_NUMBER 0x0003
#define PDR_MAC_ADDRESS 0x0101
#define PDR_REGULATORY_DOMAIN_LIST 0x0103
#define PDR_TEMPERATURE_TYPE 0x0107
#define PDR_PRISM_PCI_IDENTIFIER 0x0402
/* ARM range (0x1000 - 0x1fff) */
#define PDR_COUNTRY_INFORMATION 0x1000
#define PDR_INTERFACE_LIST 0x1001
#define PDR_HARDWARE_PLATFORM_COMPONENT_ID 0x1002
#define PDR_OEM_NAME 0x1003
#define PDR_PRODUCT_NAME 0x1004
#define PDR_UTF8_OEM_NAME 0x1005
#define PDR_UTF8_PRODUCT_NAME 0x1006
#define PDR_COUNTRY_LIST 0x1007
#define PDR_DEFAULT_COUNTRY 0x1008
#define PDR_ANTENNA_GAIN 0x1100
#define PDR_PRISM_INDIGO_PA_CALIBRATION_DATA 0x1901
#define PDR_RSSI_LINEAR_APPROXIMATION 0x1902
#define PDR_PRISM_PA_CAL_OUTPUT_POWER_LIMITS 0x1903
#define PDR_PRISM_PA_CAL_CURVE_DATA 0x1904
#define PDR_RSSI_LINEAR_APPROXIMATION_DUAL_BAND 0x1905
#define PDR_PRISM_ZIF_TX_IQ_CALIBRATION 0x1906
#define PDR_REGULATORY_POWER_LIMITS 0x1907
#define PDR_RSSI_LINEAR_APPROXIMATION_EXTENDED 0x1908
#define PDR_RADIATED_TRANSMISSION_CORRECTION 0x1909
#define PDR_PRISM_TX_IQ_CALIBRATION 0x190a
/* reserved range (0x2000 - 0x7fff) */
/* customer range (0x8000 - 0xffff) */
#define PDR_BASEBAND_REGISTERS 0x8000
#define PDR_PER_CHANNEL_BASEBAND_REGISTERS 0x8001
/* PDR definitions for default country & country list */
#define PDR_COUNTRY_CERT_CODE 0x80
#define PDR_COUNTRY_CERT_CODE_REAL 0x00
#define PDR_COUNTRY_CERT_CODE_PSEUDO 0x80
#define PDR_COUNTRY_CERT_BAND 0x40
#define PDR_COUNTRY_CERT_BAND_2GHZ 0x00
#define PDR_COUNTRY_CERT_BAND_5GHZ 0x40
#define PDR_COUNTRY_CERT_IODOOR 0x30
#define PDR_COUNTRY_CERT_IODOOR_BOTH 0x00
#define PDR_COUNTRY_CERT_IODOOR_INDOOR 0x20
#define PDR_COUNTRY_CERT_IODOOR_OUTDOOR 0x30
#define PDR_COUNTRY_CERT_INDEX 0x0F
/* stored in skb->cb */
struct memrecord {
u32 start_addr;
u32 end_addr;
};
struct p54_eeprom_lm86 {
union {
struct {
__le16 offset;
__le16 len;
u8 data[0];
} v1;
struct {
__le32 offset;
__le16 len;
u8 magic2;
u8 pad;
u8 magic[4];
u8 data[0];
} v2;
} __attribute__ ((packed));
} __attribute__ ((packed));
enum p54_rx_decrypt_status {
P54_DECRYPT_NONE = 0,
P54_DECRYPT_OK,
P54_DECRYPT_NOKEY,
P54_DECRYPT_NOMICHAEL,
P54_DECRYPT_NOCKIPMIC,
P54_DECRYPT_FAIL_WEP,
P54_DECRYPT_FAIL_TKIP,
P54_DECRYPT_FAIL_MICHAEL,
P54_DECRYPT_FAIL_CKIPKP,
P54_DECRYPT_FAIL_CKIPMIC,
P54_DECRYPT_FAIL_AESCCMP
};
struct p54_rx_data {
__le16 flags;
__le16 len;
__le16 freq;
u8 antenna;
u8 rate;
u8 rssi;
u8 quality;
u8 decrypt_status;
u8 rssi_raw;
__le32 tsf32;
__le32 unalloc0;
u8 align[0];
} __attribute__ ((packed));
enum p54_trap_type {
P54_TRAP_SCAN = 0,
P54_TRAP_TIMER,
P54_TRAP_BEACON_TX,
P54_TRAP_FAA_RADIO_ON,
P54_TRAP_FAA_RADIO_OFF,
P54_TRAP_RADAR,
P54_TRAP_NO_BEACON,
P54_TRAP_TBTT,
P54_TRAP_SCO_ENTER,
P54_TRAP_SCO_EXIT
};
struct p54_trap {
__le16 event;
__le16 frequency;
} __attribute__ ((packed));
enum p54_frame_sent_status {
P54_TX_OK = 0,
P54_TX_FAILED,
P54_TX_PSM,
P54_TX_PSM_CANCELLED = 4
};
struct p54_frame_sent {
u8 status;
u8 tries;
u8 ack_rssi;
u8 quality;
__le16 seq;
u8 antenna;
u8 padding;
} __attribute__ ((packed));
enum p54_tx_data_crypt {
P54_CRYPTO_NONE = 0,
P54_CRYPTO_WEP,
P54_CRYPTO_TKIP,
P54_CRYPTO_TKIPMICHAEL,
P54_CRYPTO_CCX_WEPMIC,
P54_CRYPTO_CCX_KPMIC,
P54_CRYPTO_CCX_KP,
P54_CRYPTO_AESCCMP
};
enum p54_tx_data_queue {
P54_QUEUE_BEACON = 0,
P54_QUEUE_FWSCAN = 1,
P54_QUEUE_MGMT = 2,
P54_QUEUE_CAB = 3,
P54_QUEUE_DATA = 4,
P54_QUEUE_AC_NUM = 4,
P54_QUEUE_AC_VO = 4,
P54_QUEUE_AC_VI = 5,
P54_QUEUE_AC_BE = 6,
P54_QUEUE_AC_BK = 7,
/* keep last */
P54_QUEUE_NUM = 8,
};
struct p54_tx_data {
u8 rateset[8];
u8 rts_rate_idx;
u8 crypt_offset;
u8 key_type;
u8 key_len;
u8 key[16];
u8 hw_queue;
u8 backlog;
__le16 durations[4];
u8 tx_antenna;
u8 output_power;
u8 cts_rate;
u8 unalloc2[3];
u8 align[0];
} __attribute__ ((packed));
/* unit is ms */
#define P54_TX_FRAME_LIFETIME 2000
#define P54_TX_TIMEOUT 4000
#define P54_STATISTICS_UPDATE 5000
#define P54_FILTER_TYPE_NONE 0
#define P54_FILTER_TYPE_STATION BIT(0)
#define P54_FILTER_TYPE_IBSS BIT(1)
#define P54_FILTER_TYPE_AP BIT(2)
#define P54_FILTER_TYPE_TRANSPARENT BIT(3)
#define P54_FILTER_TYPE_PROMISCUOUS BIT(4)
#define P54_FILTER_TYPE_HIBERNATE BIT(5)
#define P54_FILTER_TYPE_NOACK BIT(6)
#define P54_FILTER_TYPE_RX_DISABLED BIT(7)
struct p54_setup_mac {
__le16 mac_mode;
u8 mac_addr[ETH_ALEN];
u8 bssid[ETH_ALEN];
u8 rx_antenna;
u8 rx_align;
union {
struct {
__le32 basic_rate_mask;
u8 rts_rates[8];
__le32 rx_addr;
__le16 max_rx;
__le16 rxhw;
__le16 wakeup_timer;
__le16 unalloc0;
} v1 __attribute__ ((packed));
struct {
__le32 rx_addr;
__le16 max_rx;
__le16 rxhw;
__le16 timer;
__le16 truncate;
__le32 basic_rate_mask;
u8 sbss_offset;
u8 mcast_window;
u8 rx_rssi_threshold;
u8 rx_ed_threshold;
__le32 ref_clock;
__le16 lpf_bandwidth;
__le16 osc_start_delay;
} v2 __attribute__ ((packed));
} __attribute__ ((packed));
} __attribute__ ((packed));
#define P54_SETUP_V1_LEN 40
#define P54_SETUP_V2_LEN (sizeof(struct p54_setup_mac))
#define P54_SCAN_EXIT BIT(0)
#define P54_SCAN_TRAP BIT(1)
#define P54_SCAN_ACTIVE BIT(2)
#define P54_SCAN_FILTER BIT(3)
struct p54_scan {
__le16 mode;
__le16 dwell;
u8 padding1[20];
struct pda_iq_autocal_entry iq_autocal;
u8 pa_points_per_curve;
u8 val_barker;
u8 val_bpsk;
u8 val_qpsk;
u8 val_16qam;
u8 val_64qam;
struct p54_pa_curve_data_sample curve_data[8];
u8 dup_bpsk;
u8 dup_qpsk;
u8 dup_16qam;
u8 dup_64qam;
union {
struct pda_rssi_cal_entry v1_rssi;
struct {
__le32 basic_rate_mask;
u8 rts_rates[8];
struct pda_rssi_cal_entry rssi;
} v2 __attribute__ ((packed));
} __attribute__ ((packed));
} __attribute__ ((packed));
#define P54_SCAN_V1_LEN 0x70
#define P54_SCAN_V2_LEN 0x7c
struct p54_led {
__le16 mode;
__le16 led_temporary;
__le16 led_permanent;
__le16 duration;
} __attribute__ ((packed));
struct p54_edcf {
u8 flags;
u8 slottime;
u8 sifs;
u8 eofpad;
struct p54_edcf_queue_param queue[8];
u8 mapping[4];
__le16 frameburst;
__le16 round_trip_delay;
} __attribute__ ((packed));
struct p54_statistics {
__le32 rx_success;
__le32 rx_bad_fcs;
__le32 rx_abort;
__le32 rx_abort_phy;
__le32 rts_success;
__le32 rts_fail;
__le32 tsf32;
__le32 airtime;
__le32 noise;
__le32 sample_noise[8];
__le32 sample_cca;
__le32 sample_tx;
} __attribute__ ((packed));
struct p54_xbow_synth {
__le16 magic1;
__le16 magic2;
__le16 freq;
u32 padding[5];
} __attribute__ ((packed));
struct p54_timer {
__le32 interval;
} __attribute__ ((packed));
struct p54_keycache {
u8 entry;
u8 key_id;
u8 mac[ETH_ALEN];
u8 padding[2];
u8 key_type;
u8 key_len;
u8 key[24];
} __attribute__ ((packed));
struct p54_burst {
u8 flags;
u8 queue;
u8 backlog;
u8 pad;
__le16 durations[32];
} __attribute__ ((packed));
struct p54_psm_interval {
__le16 interval;
__le16 periods;
} __attribute__ ((packed));
#define P54_PSM BIT(0)
#define P54_PSM_DTIM BIT(1)
#define P54_PSM_MCBC BIT(2)
#define P54_PSM_CHECKSUM BIT(3)
#define P54_PSM_SKIP_MORE_DATA BIT(4)
#define P54_PSM_BEACON_TIMEOUT BIT(5)
#define P54_PSM_HFOSLEEP BIT(6)
#define P54_PSM_AUTOSWITCH_SLEEP BIT(7)
#define P54_PSM_LPIT BIT(8)
#define P54_PSM_BF_UCAST_SKIP BIT(9)
#define P54_PSM_BF_MCAST_SKIP BIT(10)
struct p54_psm {
__le16 mode;
__le16 aid;
struct p54_psm_interval intervals[4];
u8 beacon_rssi_skip_max;
u8 rssi_delta_threshold;
u8 nr;
u8 exclude[1];
} __attribute__ ((packed));
#define MC_FILTER_ADDRESS_NUM 4
struct p54_group_address_table {
__le16 filter_enable;
__le16 num_address;
u8 mac_list[MC_FILTER_ADDRESS_NUM][ETH_ALEN];
} __attribute__ ((packed));
struct p54_txcancel {
__le32 req_id;
} __attribute__ ((packed));
struct p54_sta_unlock {
u8 addr[ETH_ALEN];
u16 padding;
} __attribute__ ((packed));
#define P54_TIM_CLEAR BIT(15)
struct p54_tim {
u8 count;
u8 padding[3];
__le16 entry[8];
} __attribute__ ((packed));
struct p54_cce_quiet {
__le32 period;
} __attribute__ ((packed));
struct p54_bt_balancer {
__le16 prio_thresh;
__le16 acl_thresh;
} __attribute__ ((packed));
struct p54_arp_table {
__le16 filter_enable;
u8 ipv4_addr[4];
} __attribute__ ((packed));
#endif /* P54COMMON_H */
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