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freebsd-nq/sys/dev/rtwn/if_rtwnvar.h
Andriy Voskoboinyk 0866194cab rtwn_usb(4): fix Rx buffer size calculation. 
Use device-specific Rx buffer size to ensure that data will not be
truncated + add a warning if truncation was detected (the driver
cannot handle this case correctly yet).

Tested with:
 - RTL8188CUS, RTL8188EU and RTL8821AU, STA / AP modes.
2017-01-08 23:41:17 +00:00

625 lines
18 KiB
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/*-
* Copyright (c) 2010 Damien Bergamini <damien.bergamini@free.fr>
* Copyright (c) 2015-2016 Andriy Voskoboinyk <avos@FreeBSD.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
* $OpenBSD: if_urtwnreg.h,v 1.3 2010/11/16 18:02:59 damien Exp $
* $FreeBSD$
*/
#ifndef IF_RTWNVAR_H
#define IF_RTWNVAR_H
#include "opt_rtwn.h"
#define RTWN_TX_DESC_SIZE 64
#define RTWN_TXBUFSZ (16 * 1024)
#define RTWN_BCN_MAX_SIZE 512
#define RTWN_CAM_ENTRY_LIMIT 64
#define RTWN_MACID_BC 1 /* Broadcast. */
#define RTWN_MACID_UNDEFINED 0x7fff
#define RTWN_MACID_VALID 0x8000
#define RTWN_MACID_LIMIT 128
#define RTWN_TX_TIMEOUT 5000 /* ms */
#define RTWN_MAX_EPOUT 4
#define RTWN_PORT_COUNT 2
#define RTWN_LED_LINK 0
#define RTWN_LED_DATA 1
struct rtwn_rx_radiotap_header {
struct ieee80211_radiotap_header wr_ihdr;
uint64_t wr_tsft;
uint8_t wr_flags;
uint8_t wr_rate;
uint16_t wr_chan_freq;
uint16_t wr_chan_flags;
int8_t wr_dbm_antsignal;
int8_t wr_dbm_antnoise;
} __packed __aligned(8);
#define RTWN_RX_RADIOTAP_PRESENT \
(1 << IEEE80211_RADIOTAP_TSFT | \
1 << IEEE80211_RADIOTAP_FLAGS | \
1 << IEEE80211_RADIOTAP_RATE | \
1 << IEEE80211_RADIOTAP_CHANNEL | \
1 << IEEE80211_RADIOTAP_DBM_ANTSIGNAL | \
1 << IEEE80211_RADIOTAP_DBM_ANTNOISE)
struct rtwn_tx_radiotap_header {
struct ieee80211_radiotap_header wt_ihdr;
uint8_t wt_flags;
uint16_t wt_chan_freq;
uint16_t wt_chan_flags;
} __packed __aligned(8);
#define RTWN_TX_RADIOTAP_PRESENT \
(1 << IEEE80211_RADIOTAP_FLAGS | \
1 << IEEE80211_RADIOTAP_CHANNEL)
struct rtwn_tx_buf {
uint8_t txd[RTWN_TX_DESC_SIZE];
} __attribute__((aligned(4)));
struct rtwn_softc;
union sec_param {
struct ieee80211_key key;
int macid;
};
#define CMD_FUNC_PROTO void (*func)(struct rtwn_softc *, \
union sec_param *)
struct rtwn_cmdq {
union sec_param data;
CMD_FUNC_PROTO;
};
#define RTWN_CMDQ_SIZE 16
struct rtwn_node {
struct ieee80211_node ni; /* must be the first */
int id;
int8_t last_rssi;
int avg_pwdb;
};
#define RTWN_NODE(ni) ((struct rtwn_node *)(ni))
struct rtwn_vap {
struct ieee80211vap vap;
int id;
#define RTWN_VAP_ID_INVALID -1
int curr_mode;
struct rtwn_tx_buf bcn_desc;
struct mbuf *bcn_mbuf;
struct timeout_task tx_beacon_csa;
struct callout tsf_sync_adhoc;
struct task tsf_sync_adhoc_task;
const struct ieee80211_key *keys[IEEE80211_WEP_NKID];
int (*newstate)(struct ieee80211vap *,
enum ieee80211_state, int);
void (*recv_mgmt)(struct ieee80211_node *,
struct mbuf *, int,
const struct ieee80211_rx_stats *,
int, int);
};
#define RTWN_VAP(vap) ((struct rtwn_vap *)(vap))
/*
* Rx data types.
*/
enum {
RTWN_RX_DATA,
RTWN_RX_TX_REPORT,
RTWN_RX_OTHER
};
/*
* Firmware reset reasons.
*/
enum {
RTWN_FW_RESET_DOWNLOAD,
RTWN_FW_RESET_CHECKSUM,
RTWN_FW_RESET_SHUTDOWN
};
/*
* Rate control algorithm selection.
*/
enum {
RTWN_RATECTL_NONE,
RTWN_RATECTL_NET80211,
RTWN_RATECTL_FW,
RTWN_RATECTL_MAX
};
/*
* Control h/w crypto usage.
*/
enum {
RTWN_CRYPTO_SW,
RTWN_CRYPTO_PAIR,
RTWN_CRYPTO_FULL,
RTWN_CRYPTO_MAX,
};
struct rtwn_softc {
struct ieee80211com sc_ic;
struct mbufq sc_snd;
device_t sc_dev;
#if 1
int sc_ht40;
#endif
uint32_t sc_debug;
int sc_hwcrypto;
int sc_ratectl_sysctl;
int sc_ratectl;
uint8_t sc_detached;
uint8_t sc_flags;
/* Device flags */
#define RTWN_FLAG_CCK_HIPWR 0x01
#define RTWN_FLAG_EXT_HDR 0x02
#define RTWN_FLAG_CAM_FIXED 0x04
/* Driver state */
#define RTWN_STARTED 0x08
#define RTWN_RUNNING 0x10
#define RTWN_FW_LOADED 0x20
#define RTWN_TEMP_MEASURED 0x40
#define RTWN_RCR_LOCKED 0x80
#define RTWN_CHIP_HAS_BCNQ1(_sc) \
((_sc)->bcn_status_reg[0] != (_sc)->bcn_status_reg[1])
void *sc_priv;
const char *name;
int sc_ant;
int8_t last_rssi;
uint8_t thcal_temp;
int cur_bcnq_id;
int nvaps;
int ap_vaps;
int bcn_vaps;
int mon_vaps;
int vaps_running;
int monvaps_running;
uint16_t next_rom_addr;
uint8_t keys_bmap[howmany(RTWN_CAM_ENTRY_LIMIT, NBBY)];
struct rtwn_vap *vaps[RTWN_PORT_COUNT];
struct ieee80211_node *node_list[RTWN_MACID_LIMIT];
struct mtx nt_mtx;
struct callout sc_calib_to;
struct callout sc_pwrmode_init;
#ifndef D4054
struct callout sc_watchdog_to;
int sc_tx_timer;
#endif
struct mtx sc_mtx;
struct rtwn_cmdq cmdq[RTWN_CMDQ_SIZE];
struct mtx cmdq_mtx;
struct task cmdq_task;
uint8_t cmdq_first;
uint8_t cmdq_last;
struct wmeParams cap_wmeParams[WME_NUM_AC];
struct rtwn_rx_radiotap_header sc_rxtap;
struct rtwn_tx_radiotap_header sc_txtap;
int ntxchains;
int nrxchains;
int ledlink;
uint8_t thermal_meter;
int sc_tx_n_active;
uint8_t qfullmsk;
/* Firmware-specific */
const char *fwname;
uint16_t fwver;
uint16_t fwsig;
int fwcur;
void (*sc_node_free)(struct ieee80211_node *);
void (*sc_scan_curchan)(struct ieee80211_scan_state *,
unsigned long);
/* Interface-specific. */
int (*sc_write_1)(struct rtwn_softc *, uint16_t,
uint8_t);
int (*sc_write_2)(struct rtwn_softc *, uint16_t,
uint16_t);
int (*sc_write_4)(struct rtwn_softc *, uint16_t,
uint32_t);
uint8_t (*sc_read_1)(struct rtwn_softc *, uint16_t);
uint16_t (*sc_read_2)(struct rtwn_softc *, uint16_t);
uint32_t (*sc_read_4)(struct rtwn_softc *, uint16_t);
/* XXX eliminate */
void (*sc_delay)(struct rtwn_softc *, int);
int (*sc_tx_start)(struct rtwn_softc *,
struct ieee80211_node *, struct mbuf *, uint8_t *,
uint8_t, int);
void (*sc_start_xfers)(struct rtwn_softc *);
void (*sc_reset_lists)(struct rtwn_softc *,
struct ieee80211vap *);
void (*sc_abort_xfers)(struct rtwn_softc *);
int (*sc_fw_write_block)(struct rtwn_softc *,
const uint8_t *, uint16_t, int);
uint16_t (*sc_get_qmap)(struct rtwn_softc *);
void (*sc_set_desc_addr)(struct rtwn_softc *);
void (*sc_drop_incorrect_tx)(struct rtwn_softc *);
void (*sc_beacon_update_begin)(struct rtwn_softc *,
struct ieee80211vap *);
void (*sc_beacon_update_end)(struct rtwn_softc *,
struct ieee80211vap *);
void (*sc_beacon_unload)(struct rtwn_softc *, int);
/* XXX drop checks for PCIe? */
int bcn_check_interval;
/* Device-specific. */
uint32_t (*sc_rf_read)(struct rtwn_softc *, int, uint8_t);
void (*sc_rf_write)(struct rtwn_softc *, int, uint8_t,
uint32_t);
int (*sc_check_condition)(struct rtwn_softc *,
const uint8_t[]);
void (*sc_efuse_postread)(struct rtwn_softc *);
void (*sc_parse_rom)(struct rtwn_softc *, uint8_t *);
void (*sc_set_led)(struct rtwn_softc *, int, int);
int (*sc_power_on)(struct rtwn_softc *);
void (*sc_power_off)(struct rtwn_softc *);
#ifndef RTWN_WITHOUT_UCODE
void (*sc_fw_reset)(struct rtwn_softc *, int);
void (*sc_fw_download_enable)(struct rtwn_softc *, int);
#endif
int (*sc_set_page_size)(struct rtwn_softc *);
void (*sc_lc_calib)(struct rtwn_softc *);
void (*sc_iq_calib)(struct rtwn_softc *);
void (*sc_read_chipid_vendor)(struct rtwn_softc *,
uint32_t);
void (*sc_adj_devcaps)(struct rtwn_softc *);
void (*sc_vap_preattach)(struct rtwn_softc *,
struct ieee80211vap *);
void (*sc_postattach)(struct rtwn_softc *);
void (*sc_detach_private)(struct rtwn_softc *);
void (*sc_fill_tx_desc)(struct rtwn_softc *,
struct ieee80211_node *, struct mbuf *,
void *, uint8_t, int);
void (*sc_fill_tx_desc_raw)(struct rtwn_softc *,
struct ieee80211_node *, struct mbuf *,
void *, const struct ieee80211_bpf_params *);
void (*sc_fill_tx_desc_null)(struct rtwn_softc *,
void *, int, int, int);
void (*sc_dump_tx_desc)(struct rtwn_softc *, const void *);
uint8_t (*sc_tx_radiotap_flags)(const void *);
uint8_t (*sc_rx_radiotap_flags)(const void *);
void (*sc_beacon_init)(struct rtwn_softc *, void *, int);
void (*sc_beacon_enable)(struct rtwn_softc *, int, int);
void (*sc_beacon_set_rate)(void *, int);
void (*sc_beacon_select)(struct rtwn_softc *, int);
void (*sc_set_chan)(struct rtwn_softc *,
struct ieee80211_channel *);
void (*sc_set_media_status)(struct rtwn_softc *, int);
#ifndef RTWN_WITHOUT_UCODE
int (*sc_set_rsvd_page)(struct rtwn_softc *, int, int,
int);
int (*sc_set_pwrmode)(struct rtwn_softc *,
struct ieee80211vap *, int);
void (*sc_set_rssi)(struct rtwn_softc *);
#endif
int8_t (*sc_get_rssi_cck)(struct rtwn_softc *, void *);
int8_t (*sc_get_rssi_ofdm)(struct rtwn_softc *, void *);
int (*sc_classify_intr)(struct rtwn_softc *, void *, int);
void (*sc_handle_tx_report)(struct rtwn_softc *, uint8_t *,
int);
void (*sc_handle_c2h_report)(struct rtwn_softc *,
uint8_t *, int);
int (*sc_check_frame)(struct rtwn_softc *, struct mbuf *);
void (*sc_temp_measure)(struct rtwn_softc *);
uint8_t (*sc_temp_read)(struct rtwn_softc *);
void (*sc_init_tx_agg)(struct rtwn_softc *);
void (*sc_init_rx_agg)(struct rtwn_softc *);
void (*sc_init_intr)(struct rtwn_softc *);
void (*sc_init_ampdu)(struct rtwn_softc *);
void (*sc_init_edca)(struct rtwn_softc *);
void (*sc_init_bb)(struct rtwn_softc *);
void (*sc_init_rf)(struct rtwn_softc *);
void (*sc_init_antsel)(struct rtwn_softc *);
void (*sc_post_init)(struct rtwn_softc *);
int (*sc_init_bcnq1_boundary)(struct rtwn_softc *);
const uint8_t *chan_list_5ghz[3];
int chan_num_5ghz[3];
const struct rtwn_mac_prog *mac_prog;
int mac_size;
const struct rtwn_bb_prog *bb_prog;
int bb_size;
const struct rtwn_agc_prog *agc_prog;
int agc_size;
const struct rtwn_rf_prog *rf_prog;
int page_count;
int pktbuf_count;
int ackto;
int npubqpages;
int nhqpages;
int nnqpages;
int nlqpages;
int page_size;
int txdesc_len;
int efuse_maxlen;
int efuse_maplen;
uint16_t rx_dma_size;
int macid_limit;
int cam_entry_limit;
int fwsize_limit;
int temp_delta;
uint16_t bcn_status_reg[RTWN_PORT_COUNT];
uint32_t rcr; /* Rx filter */
};
MALLOC_DECLARE(M_RTWN_PRIV);
#define RTWN_LOCK(sc) mtx_lock(&(sc)->sc_mtx)
#define RTWN_UNLOCK(sc) mtx_unlock(&(sc)->sc_mtx)
#define RTWN_ASSERT_LOCKED(sc) mtx_assert(&(sc)->sc_mtx, MA_OWNED)
#define RTWN_CMDQ_LOCK_INIT(sc) \
mtx_init(&(sc)->cmdq_mtx, "cmdq lock", NULL, MTX_DEF)
#define RTWN_CMDQ_LOCK(sc) mtx_lock(&(sc)->cmdq_mtx)
#define RTWN_CMDQ_UNLOCK(sc) mtx_unlock(&(sc)->cmdq_mtx)
#define RTWN_CMDQ_LOCK_INITIALIZED(sc) mtx_initialized(&(sc)->cmdq_mtx)
#define RTWN_CMDQ_LOCK_DESTROY(sc) mtx_destroy(&(sc)->cmdq_mtx)
#define RTWN_NT_LOCK_INIT(sc) \
mtx_init(&(sc)->nt_mtx, "node table lock", NULL, MTX_DEF)
#define RTWN_NT_LOCK(sc) mtx_lock(&(sc)->nt_mtx)
#define RTWN_NT_UNLOCK(sc) mtx_unlock(&(sc)->nt_mtx)
#define RTWN_NT_LOCK_INITIALIZED(sc) mtx_initialized(&(sc)->nt_mtx)
#define RTWN_NT_LOCK_DESTROY(sc) mtx_destroy(&(sc)->nt_mtx)
void rtwn_sysctlattach(struct rtwn_softc *);
int rtwn_attach(struct rtwn_softc *);
void rtwn_detach(struct rtwn_softc *);
void rtwn_resume(struct rtwn_softc *);
void rtwn_suspend(struct rtwn_softc *);
/* Interface-specific. */
#define rtwn_write_1(_sc, _addr, _val) \
(((_sc)->sc_write_1)((_sc), (_addr), (_val)))
#define rtwn_write_2(_sc, _addr, _val) \
(((_sc)->sc_write_2)((_sc), (_addr), (_val)))
#define rtwn_write_4(_sc, _addr, _val) \
(((_sc)->sc_write_4)((_sc), (_addr), (_val)))
#define rtwn_read_1(_sc, _addr) \
(((_sc)->sc_read_1)((_sc), (_addr)))
#define rtwn_read_2(_sc, _addr) \
(((_sc)->sc_read_2)((_sc), (_addr)))
#define rtwn_read_4(_sc, _addr) \
(((_sc)->sc_read_4)((_sc), (_addr)))
#define rtwn_delay(_sc, _usec) \
(((_sc)->sc_delay)((_sc), (_usec)))
#define rtwn_tx_start(_sc, _ni, _m, _desc, _type, _id) \
(((_sc)->sc_tx_start)((_sc), (_ni), (_m), (_desc), (_type), (_id)))
#define rtwn_start_xfers(_sc) \
(((_sc)->sc_start_xfers)((_sc)))
#define rtwn_reset_lists(_sc, _vap) \
(((_sc)->sc_reset_lists)((_sc), (_vap)))
#define rtwn_abort_xfers(_sc) \
(((_sc)->sc_abort_xfers)((_sc)))
#define rtwn_fw_write_block(_sc, _buf, _reg, _len) \
(((_sc)->sc_fw_write_block)((_sc), (_buf), (_reg), (_len)))
#define rtwn_get_qmap(_sc) \
(((_sc)->sc_get_qmap)((_sc)))
#define rtwn_set_desc_addr(_sc) \
(((_sc)->sc_set_desc_addr)((_sc)))
#define rtwn_drop_incorrect_tx(_sc) \
(((_sc)->sc_drop_incorrect_tx)((_sc)))
#define rtwn_beacon_update_begin(_sc, _vap) \
(((_sc)->sc_beacon_update_begin)((_sc), (_vap)))
#define rtwn_beacon_update_end(_sc, _vap) \
(((_sc)->sc_beacon_update_end)((_sc), (_vap)))
#define rtwn_beacon_unload(_sc, _id) \
(((_sc)->sc_beacon_unload)((_sc), (_id)))
/* Aliases. */
#define rtwn_bb_write rtwn_write_4
#define rtwn_bb_read rtwn_read_4
#define rtwn_bb_setbits rtwn_setbits_4
/* Device-specific. */
#define rtwn_rf_read(_sc, _chain, _addr) \
(((_sc)->sc_rf_read)((_sc), (_chain), (_addr)))
#define rtwn_rf_write(_sc, _chain, _addr, _val) \
(((_sc)->sc_rf_write)((_sc), (_chain), (_addr), (_val)))
#define rtwn_check_condition(_sc, _cond) \
(((_sc)->sc_check_condition)((_sc), (_cond)))
#define rtwn_efuse_postread(_sc) \
(((_sc)->sc_efuse_postread)((_sc)))
#define rtwn_parse_rom(_sc, _rom) \
(((_sc)->sc_parse_rom)((_sc), (_rom)))
#define rtwn_set_led(_sc, _led, _on) \
(((_sc)->sc_set_led)((_sc), (_led), (_on)))
#define rtwn_get_rssi_cck(_sc, _physt) \
(((_sc)->sc_get_rssi_cck)((_sc), (_physt)))
#define rtwn_get_rssi_ofdm(_sc, _physt) \
(((_sc)->sc_get_rssi_ofdm)((_sc), (_physt)))
#define rtwn_power_on(_sc) \
(((_sc)->sc_power_on)((_sc)))
#define rtwn_power_off(_sc) \
(((_sc)->sc_power_off)((_sc)))
#ifndef RTWN_WITHOUT_UCODE
#define rtwn_fw_reset(_sc, _reason) \
(((_sc)->sc_fw_reset)((_sc), (_reason)))
#define rtwn_fw_download_enable(_sc, _enable) \
(((_sc)->sc_fw_download_enable)((_sc), (_enable)))
#endif
#define rtwn_set_page_size(_sc) \
(((_sc)->sc_set_page_size)((_sc)))
#define rtwn_lc_calib(_sc) \
(((_sc)->sc_lc_calib)((_sc)))
#define rtwn_iq_calib(_sc) \
(((_sc)->sc_iq_calib)((_sc)))
#define rtwn_read_chipid_vendor(_sc, _reg) \
(((_sc)->sc_read_chipid_vendor)((_sc), (_reg)))
#define rtwn_adj_devcaps(_sc) \
(((_sc)->sc_adj_devcaps)((_sc)))
#define rtwn_vap_preattach(_sc, _vap) \
(((_sc)->sc_vap_preattach)((_sc), (_vap)))
#define rtwn_postattach(_sc) \
(((_sc)->sc_postattach)((_sc)))
#define rtwn_detach_private(_sc) \
(((_sc)->sc_detach_private)((_sc)))
#define rtwn_fill_tx_desc(_sc, _ni, _m, \
_buf, _ridx, _maxretry) \
(((_sc)->sc_fill_tx_desc)((_sc), (_ni), \
(_m), (_buf), (_ridx), (_maxretry)))
#define rtwn_fill_tx_desc_raw(_sc, _ni, _m, \
_buf, _params) \
(((_sc)->sc_fill_tx_desc_raw)((_sc), (_ni), \
(_m), (_buf), (_params)))
#define rtwn_fill_tx_desc_null(_sc, _buf, _11b, _qos, _id) \
(((_sc)->sc_fill_tx_desc_null)((_sc), \
(_buf), (_11b), (_qos), (_id)))
#define rtwn_dump_tx_desc(_sc, _desc) \
(((_sc)->sc_dump_tx_desc)((_sc), (_desc)))
#define rtwn_tx_radiotap_flags(_sc, _buf) \
(((_sc)->sc_tx_radiotap_flags)((_buf)))
#define rtwn_rx_radiotap_flags(_sc, _buf) \
(((_sc)->sc_rx_radiotap_flags)((_buf)))
#define rtwn_set_chan(_sc, _c) \
(((_sc)->sc_set_chan)((_sc), (_c)))
#ifndef RTWN_WITHOUT_UCODE
#define rtwn_set_rsvd_page(_sc, _resp, _null, _qos_null) \
(((_sc)->sc_set_rsvd_page)((_sc), \
(_resp), (_null), (_qos_null)))
#define rtwn_set_pwrmode(_sc, _vap, _off) \
(((_sc)->sc_set_pwrmode)((_sc), (_vap), (_off)))
#define rtwn_set_rssi(_sc) \
(((_sc)->sc_set_rssi)((_sc)))
#endif
#define rtwn_classify_intr(_sc, _buf, _len) \
(((_sc)->sc_classify_intr)((_sc), (_buf), (_len)))
#define rtwn_handle_tx_report(_sc, _buf, _len) \
(((_sc)->sc_handle_tx_report)((_sc), (_buf), (_len)))
#define rtwn_handle_c2h_report(_sc, _buf, _len) \
(((_sc)->sc_handle_c2h_report)((_sc), (_buf), (_len)))
#define rtwn_check_frame(_sc, _m) \
(((_sc)->sc_check_frame)((_sc), (_m)))
#define rtwn_beacon_init(_sc, _buf, _id) \
(((_sc)->sc_beacon_init)((_sc), (_buf), (_id)))
#define rtwn_beacon_enable(_sc, _id, _enable) \
(((_sc)->sc_beacon_enable)((_sc), (_id), (_enable)))
#define rtwn_beacon_set_rate(_sc, _buf, _is5ghz) \
(((_sc)->sc_beacon_set_rate)((_buf), (_is5ghz)))
#define rtwn_beacon_select(_sc, _id) \
(((_sc)->sc_beacon_select)((_sc), (_id)))
#define rtwn_temp_measure(_sc) \
(((_sc)->sc_temp_measure)((_sc)))
#define rtwn_temp_read(_sc) \
(((_sc)->sc_temp_read)((_sc)))
#define rtwn_init_tx_agg(_sc) \
(((_sc)->sc_init_tx_agg)((_sc)))
#define rtwn_init_rx_agg(_sc) \
(((_sc)->sc_init_rx_agg)((_sc)))
#define rtwn_init_intr(_sc) \
(((_sc)->sc_init_intr)((_sc)))
#define rtwn_init_ampdu(_sc) \
(((_sc)->sc_init_ampdu)((_sc)))
#define rtwn_init_edca(_sc) \
(((_sc)->sc_init_edca)((_sc)))
#define rtwn_init_bb(_sc) \
(((_sc)->sc_init_bb)((_sc)))
#define rtwn_init_rf(_sc) \
(((_sc)->sc_init_rf)((_sc)))
#define rtwn_init_antsel(_sc) \
(((_sc)->sc_init_antsel)((_sc)))
#define rtwn_post_init(_sc) \
(((_sc)->sc_post_init)((_sc)))
#define rtwn_init_bcnq1_boundary(_sc) \
(((_sc)->sc_init_bcnq1_boundary)((_sc)))
/*
* Methods to access subfields in registers.
*/
static __inline int
rtwn_setbits_1(struct rtwn_softc *sc, uint16_t addr, uint8_t clr,
uint8_t set)
{
return (rtwn_write_1(sc, addr,
(rtwn_read_1(sc, addr) & ~clr) | set));
}
static __inline int
rtwn_setbits_1_shift(struct rtwn_softc *sc, uint16_t addr, uint32_t clr,
uint32_t set, int shift)
{
return (rtwn_setbits_1(sc, addr + shift, clr >> shift * NBBY,
set >> shift * NBBY));
}
static __inline int
rtwn_setbits_2(struct rtwn_softc *sc, uint16_t addr, uint16_t clr,
uint16_t set)
{
return (rtwn_write_2(sc, addr,
(rtwn_read_2(sc, addr) & ~clr) | set));
}
static __inline int
rtwn_setbits_4(struct rtwn_softc *sc, uint16_t addr, uint32_t clr,
uint32_t set)
{
return (rtwn_write_4(sc, addr,
(rtwn_read_4(sc, addr) & ~clr) | set));
}
static __inline void
rtwn_rf_setbits(struct rtwn_softc *sc, int chain, uint8_t addr,
uint32_t clr, uint32_t set)
{
rtwn_rf_write(sc, chain, addr,
(rtwn_rf_read(sc, chain, addr) & ~clr) | set);
}
#endif /* IF_RTWNVAR_H */
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