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Diffstat (limited to 'drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_hal.h')
-rw-r--r--drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_hal.h284
1 files changed, 284 insertions, 0 deletions
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_hal.h b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_hal.h
new file mode 100644
index 0000000..4d3734f
--- /dev/null
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_hal.h
@@ -0,0 +1,284 @@
+/*
+ * Copyright (c) 2010 Broadcom Corporation
+ *
+ * Permission to use, copy, modify, and/or 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.
+ */
+
+/*
+ * phy_hal.h: functionality exported from the phy to higher layers
+ */
+
+#ifndef _BRCM_PHY_HAL_H_
+#define _BRCM_PHY_HAL_H_
+
+#include <brcmu_utils.h>
+#include <brcmu_wifi.h>
+#include <phy_shim.h>
+
+#define IDCODE_VER_MASK 0x0000000f
+#define IDCODE_VER_SHIFT 0
+#define IDCODE_MFG_MASK 0x00000fff
+#define IDCODE_MFG_SHIFT 0
+#define IDCODE_ID_MASK 0x0ffff000
+#define IDCODE_ID_SHIFT 12
+#define IDCODE_REV_MASK 0xf0000000
+#define IDCODE_REV_SHIFT 28
+
+#define NORADIO_ID 0xe4f5
+#define NORADIO_IDCODE 0x4e4f5246
+
+#define BCM2055_ID 0x2055
+#define BCM2055_IDCODE 0x02055000
+#define BCM2055A0_IDCODE 0x1205517f
+
+#define BCM2056_ID 0x2056
+#define BCM2056_IDCODE 0x02056000
+#define BCM2056A0_IDCODE 0x1205617f
+
+#define BCM2057_ID 0x2057
+#define BCM2057_IDCODE 0x02057000
+#define BCM2057A0_IDCODE 0x1205717f
+
+#define BCM2064_ID 0x2064
+#define BCM2064_IDCODE 0x02064000
+#define BCM2064A0_IDCODE 0x0206417f
+
+#define PHY_TPC_HW_OFF false
+#define PHY_TPC_HW_ON true
+
+#define PHY_PERICAL_DRIVERUP 1
+#define PHY_PERICAL_WATCHDOG 2
+#define PHY_PERICAL_PHYINIT 3
+#define PHY_PERICAL_JOIN_BSS 4
+#define PHY_PERICAL_START_IBSS 5
+#define PHY_PERICAL_UP_BSS 6
+#define PHY_PERICAL_CHAN 7
+#define PHY_FULLCAL 8
+
+#define PHY_PERICAL_DISABLE 0
+#define PHY_PERICAL_SPHASE 1
+#define PHY_PERICAL_MPHASE 2
+#define PHY_PERICAL_MANUAL 3
+
+#define PHY_HOLD_FOR_ASSOC 1
+#define PHY_HOLD_FOR_SCAN 2
+#define PHY_HOLD_FOR_RM 4
+#define PHY_HOLD_FOR_PLT 8
+#define PHY_HOLD_FOR_MUTE 16
+#define PHY_HOLD_FOR_NOT_ASSOC 0x20
+
+#define PHY_MUTE_FOR_PREISM 1
+#define PHY_MUTE_ALL 0xffffffff
+
+#define PHY_NOISE_FIXED_VAL (-95)
+#define PHY_NOISE_FIXED_VAL_NPHY (-92)
+#define PHY_NOISE_FIXED_VAL_LCNPHY (-92)
+
+#define PHY_MODE_CAL 0x0002
+#define PHY_MODE_NOISEM 0x0004
+
+#define BRCMS_TXPWR_DB_FACTOR 4
+
+/* a large TX Power as an init value to factor out of min() calculations,
+ * keep low enough to fit in an s8, units are .25 dBm
+ */
+#define BRCMS_TXPWR_MAX (127) /* ~32 dBm = 1,500 mW */
+
+#define BRCMS_NUM_RATES_CCK 4
+#define BRCMS_NUM_RATES_OFDM 8
+#define BRCMS_NUM_RATES_MCS_1_STREAM 8
+#define BRCMS_NUM_RATES_MCS_2_STREAM 8
+#define BRCMS_NUM_RATES_MCS_3_STREAM 8
+#define BRCMS_NUM_RATES_MCS_4_STREAM 8
+
+#define BRCMS_RSSI_INVALID 0 /* invalid RSSI value */
+
+struct d11regs;
+struct phy_shim_info;
+
+struct txpwr_limits {
+ u8 cck[BRCMS_NUM_RATES_CCK];
+ u8 ofdm[BRCMS_NUM_RATES_OFDM];
+
+ u8 ofdm_cdd[BRCMS_NUM_RATES_OFDM];
+
+ u8 ofdm_40_siso[BRCMS_NUM_RATES_OFDM];
+ u8 ofdm_40_cdd[BRCMS_NUM_RATES_OFDM];
+
+ u8 mcs_20_siso[BRCMS_NUM_RATES_MCS_1_STREAM];
+ u8 mcs_20_cdd[BRCMS_NUM_RATES_MCS_1_STREAM];
+ u8 mcs_20_stbc[BRCMS_NUM_RATES_MCS_1_STREAM];
+ u8 mcs_20_mimo[BRCMS_NUM_RATES_MCS_2_STREAM];
+
+ u8 mcs_40_siso[BRCMS_NUM_RATES_MCS_1_STREAM];
+ u8 mcs_40_cdd[BRCMS_NUM_RATES_MCS_1_STREAM];
+ u8 mcs_40_stbc[BRCMS_NUM_RATES_MCS_1_STREAM];
+ u8 mcs_40_mimo[BRCMS_NUM_RATES_MCS_2_STREAM];
+ u8 mcs32;
+};
+
+struct tx_power {
+ u32 flags;
+ u16 chanspec; /* txpwr report for this channel */
+ u16 local_chanspec; /* channel on which we are associated */
+ u8 local_max; /* local max according to the AP */
+ u8 local_constraint; /* local constraint according to the AP */
+ s8 antgain[2]; /* Ant gain for each band - from SROM */
+ u8 rf_cores; /* count of RF Cores being reported */
+ u8 est_Pout[4]; /* Latest tx power out estimate per RF chain */
+ u8 est_Pout_act[4]; /* Latest tx power out estimate per RF chain
+ * without adjustment */
+ u8 est_Pout_cck; /* Latest CCK tx power out estimate */
+ u8 tx_power_max[4]; /* Maximum target power among all rates */
+ /* Index of the rate with the max target power */
+ u8 tx_power_max_rate_ind[4];
+ /* User limit */
+ u8 user_limit[WL_TX_POWER_RATES];
+ /* Regulatory power limit */
+ u8 reg_limit[WL_TX_POWER_RATES];
+ /* Max power board can support (SROM) */
+ u8 board_limit[WL_TX_POWER_RATES];
+ /* Latest target power */
+ u8 target[WL_TX_POWER_RATES];
+};
+
+struct tx_inst_power {
+ u8 txpwr_est_Pout[2]; /* Latest estimate for 2.4 and 5 Ghz */
+ u8 txpwr_est_Pout_gofdm; /* Pwr estimate for 2.4 OFDM */
+};
+
+struct brcms_chanvec {
+ u8 vec[MAXCHANNEL / NBBY];
+};
+
+struct shared_phy_params {
+ struct si_pub *sih;
+ struct phy_shim_info *physhim;
+ uint unit;
+ uint corerev;
+ u16 vid;
+ u16 did;
+ uint chip;
+ uint chiprev;
+ uint chippkg;
+ uint sromrev;
+ uint boardtype;
+ uint boardrev;
+ u32 boardflags;
+ u32 boardflags2;
+};
+
+
+struct shared_phy *wlc_phy_shared_attach(struct shared_phy_params *shp);
+struct brcms_phy_pub *wlc_phy_attach(struct shared_phy *sh,
+ struct bcma_device *d11core, int bandtype,
+ struct wiphy *wiphy);
+void wlc_phy_detach(struct brcms_phy_pub *ppi);
+
+bool wlc_phy_get_phyversion(struct brcms_phy_pub *pih, u16 *phytype,
+ u16 *phyrev, u16 *radioid, u16 *radiover);
+bool wlc_phy_get_encore(struct brcms_phy_pub *pih);
+u32 wlc_phy_get_coreflags(struct brcms_phy_pub *pih);
+
+void wlc_phy_hw_clk_state_upd(struct brcms_phy_pub *ppi, bool newstate);
+void wlc_phy_hw_state_upd(struct brcms_phy_pub *ppi, bool newstate);
+void wlc_phy_init(struct brcms_phy_pub *ppi, u16 chanspec);
+void wlc_phy_watchdog(struct brcms_phy_pub *ppi);
+int wlc_phy_down(struct brcms_phy_pub *ppi);
+u32 wlc_phy_clk_bwbits(struct brcms_phy_pub *pih);
+void wlc_phy_cal_init(struct brcms_phy_pub *ppi);
+void wlc_phy_antsel_init(struct brcms_phy_pub *ppi, bool lut_init);
+
+void wlc_phy_chanspec_set(struct brcms_phy_pub *ppi, u16 chanspec);
+u16 wlc_phy_chanspec_get(struct brcms_phy_pub *ppi);
+void wlc_phy_chanspec_radio_set(struct brcms_phy_pub *ppi, u16 newch);
+u16 wlc_phy_bw_state_get(struct brcms_phy_pub *ppi);
+void wlc_phy_bw_state_set(struct brcms_phy_pub *ppi, u16 bw);
+
+int wlc_phy_rssi_compute(struct brcms_phy_pub *pih, struct d11rxhdr *rxh);
+void wlc_phy_por_inform(struct brcms_phy_pub *ppi);
+void wlc_phy_noise_sample_intr(struct brcms_phy_pub *ppi);
+bool wlc_phy_bist_check_phy(struct brcms_phy_pub *ppi);
+
+void wlc_phy_set_deaf(struct brcms_phy_pub *ppi, bool user_flag);
+
+void wlc_phy_switch_radio(struct brcms_phy_pub *ppi, bool on);
+void wlc_phy_anacore(struct brcms_phy_pub *ppi, bool on);
+
+
+void wlc_phy_BSSinit(struct brcms_phy_pub *ppi, bool bonlyap, int rssi);
+
+void wlc_phy_chanspec_ch14_widefilter_set(struct brcms_phy_pub *ppi,
+ bool wide_filter);
+void wlc_phy_chanspec_band_validch(struct brcms_phy_pub *ppi, uint band,
+ struct brcms_chanvec *channels);
+u16 wlc_phy_chanspec_band_firstch(struct brcms_phy_pub *ppi, uint band);
+
+void wlc_phy_txpower_sromlimit(struct brcms_phy_pub *ppi, uint chan, u8 *_min_,
+ u8 *_max_, int rate);
+void wlc_phy_txpower_sromlimit_max_get(struct brcms_phy_pub *ppi, uint chan,
+ u8 *_max_, u8 *_min_);
+void wlc_phy_txpower_boardlimit_band(struct brcms_phy_pub *ppi, uint band,
+ s32 *, s32 *, u32 *);
+void wlc_phy_txpower_limit_set(struct brcms_phy_pub *ppi, struct txpwr_limits *,
+ u16 chanspec);
+int wlc_phy_txpower_get(struct brcms_phy_pub *ppi, uint *qdbm, bool *override);
+int wlc_phy_txpower_set(struct brcms_phy_pub *ppi, uint qdbm, bool override);
+void wlc_phy_txpower_target_set(struct brcms_phy_pub *ppi,
+ struct txpwr_limits *);
+bool wlc_phy_txpower_hw_ctrl_get(struct brcms_phy_pub *ppi);
+void wlc_phy_txpower_hw_ctrl_set(struct brcms_phy_pub *ppi, bool hwpwrctrl);
+u8 wlc_phy_txpower_get_target_min(struct brcms_phy_pub *ppi);
+u8 wlc_phy_txpower_get_target_max(struct brcms_phy_pub *ppi);
+bool wlc_phy_txpower_ipa_ison(struct brcms_phy_pub *pih);
+
+void wlc_phy_stf_chain_init(struct brcms_phy_pub *pih, u8 txchain, u8 rxchain);
+void wlc_phy_stf_chain_set(struct brcms_phy_pub *pih, u8 txchain, u8 rxchain);
+void wlc_phy_stf_chain_get(struct brcms_phy_pub *pih, u8 *txchain, u8 *rxchain);
+u8 wlc_phy_stf_chain_active_get(struct brcms_phy_pub *pih);
+s8 wlc_phy_stf_ssmode_get(struct brcms_phy_pub *pih, u16 chanspec);
+void wlc_phy_ldpc_override_set(struct brcms_phy_pub *ppi, bool val);
+
+void wlc_phy_cal_perical(struct brcms_phy_pub *ppi, u8 reason);
+void wlc_phy_noise_sample_request_external(struct brcms_phy_pub *ppi);
+void wlc_phy_edcrs_lock(struct brcms_phy_pub *pih, bool lock);
+void wlc_phy_cal_papd_recal(struct brcms_phy_pub *ppi);
+
+void wlc_phy_ant_rxdiv_set(struct brcms_phy_pub *ppi, u8 val);
+void wlc_phy_clear_tssi(struct brcms_phy_pub *ppi);
+void wlc_phy_hold_upd(struct brcms_phy_pub *ppi, u32 id, bool val);
+void wlc_phy_mute_upd(struct brcms_phy_pub *ppi, bool val, u32 flags);
+
+void wlc_phy_antsel_type_set(struct brcms_phy_pub *ppi, u8 antsel_type);
+
+void wlc_phy_txpower_get_current(struct brcms_phy_pub *ppi,
+ struct tx_power *power, uint channel);
+
+void wlc_phy_initcal_enable(struct brcms_phy_pub *pih, bool initcal);
+bool wlc_phy_test_ison(struct brcms_phy_pub *ppi);
+void wlc_phy_txpwr_percent_set(struct brcms_phy_pub *ppi, u8 txpwr_percent);
+void wlc_phy_ofdm_rateset_war(struct brcms_phy_pub *pih, bool war);
+void wlc_phy_bf_preempt_enable(struct brcms_phy_pub *pih, bool bf_preempt);
+void wlc_phy_machwcap_set(struct brcms_phy_pub *ppi, u32 machwcap);
+
+void wlc_phy_runbist_config(struct brcms_phy_pub *ppi, bool start_end);
+
+void wlc_phy_freqtrack_start(struct brcms_phy_pub *ppi);
+void wlc_phy_freqtrack_end(struct brcms_phy_pub *ppi);
+
+const u8 *wlc_phy_get_ofdm_rate_lookup(void);
+
+s8 wlc_phy_get_tx_power_offset_by_mcs(struct brcms_phy_pub *ppi,
+ u8 mcs_offset);
+s8 wlc_phy_get_tx_power_offset(struct brcms_phy_pub *ppi, u8 tbl_offset);
+#endif /* _BRCM_PHY_HAL_H_ */