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Commit 5fa2674a authored by Roland Vossen's avatar Roland Vossen Committed by Greg Kroah-Hartman
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staging: brcm80211: got rid of static function declarations in softmac phy 

Code cleanup. Reshuffled functions so that the declarations were not necessary
anymore.
Reported-by: default avatarJohannes Berg <johannes@sipsolutions.net>
Signed-off-by: default avatarRoland Vossen <rvossen@broadcom.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent b61c23c8
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Showing with 14218 additions and 14422 deletions
drivers/staging/brcm80211/brcmsmac/phy/phy_cmn.c
View file @ 5fa2674a
......@@ -119,32 +119,6 @@ const u8 ofdm_rate_lookup[] = {
#define PHY_WREG_LIMIT 24
static void wlc_set_phy_uninitted(struct brcms_phy *pi);
static u32 wlc_phy_get_radio_ver(struct brcms_phy *pi);
static void wlc_phy_timercb_phycal(struct brcms_phy *pi);
static bool wlc_phy_noise_calc_phy(struct brcms_phy *pi, u32 *cmplx_pwr,
s8 *pwr_ant);
static void wlc_phy_cal_perical_mphase_schedule(struct brcms_phy *pi,
uint delay);
static void wlc_phy_noise_cb(struct brcms_phy *pi, u8 channel, s8 noise_dbm);
static void wlc_phy_noise_sample_request(struct brcms_phy_pub *pih, u8 reason,
u8 ch);
static void wlc_phy_txpower_reg_limit_calc(struct brcms_phy *pi,
struct txpwr_limits *tp,
u16 chanspec);
static bool wlc_phy_cal_txpower_recalc_sw(struct brcms_phy *pi);
static s8 wlc_user_txpwr_antport_to_rfport(struct brcms_phy *pi, uint chan,
u32 band, u8 rate);
static void wlc_phy_upd_env_txpwr_rate_limits(struct brcms_phy *pi, u32 band);
static s8 wlc_phy_env_measure_vbat(struct brcms_phy *pi);
static s8 wlc_phy_env_measure_temperature(struct brcms_phy *pi);
char *phy_getvar(struct brcms_phy *pi, const char *name)
{
char *vars = pi->vars;
......@@ -480,6 +454,37 @@ struct shared_phy *wlc_phy_shared_attach(struct shared_phy_params *shp)
return sh;
}
static void wlc_phy_timercb_phycal(struct brcms_phy *pi)
{
uint delay = 5;
if (PHY_PERICAL_MPHASE_PENDING(pi)) {
if (!pi->sh->up) {
wlc_phy_cal_perical_mphase_reset(pi);
return;
}
if (SCAN_RM_IN_PROGRESS(pi) || PLT_INPROG_PHY(pi)) {
delay = 1000;
wlc_phy_cal_perical_mphase_restart(pi);
} else
wlc_phy_cal_perical_nphy_run(pi, PHY_PERICAL_AUTO);
wlapi_add_timer(pi->sh->physhim, pi->phycal_timer, delay, 0);
return;
}
}
static u32 wlc_phy_get_radio_ver(struct brcms_phy *pi)
{
u32 ver;
ver = read_radio_id(pi);
return ver;
}
struct brcms_phy_pub *
wlc_phy_attach(struct shared_phy *sh, struct d11regs *regs, int bandtype,
char *vars, struct wiphy *wiphy)
......@@ -692,28 +697,6 @@ u32 wlc_phy_get_coreflags(struct brcms_phy_pub *pih)
return pi->pubpi.coreflags;
}
static void wlc_phy_timercb_phycal(struct brcms_phy *pi)
{
uint delay = 5;
if (PHY_PERICAL_MPHASE_PENDING(pi)) {
if (!pi->sh->up) {
wlc_phy_cal_perical_mphase_reset(pi);
return;
}
if (SCAN_RM_IN_PROGRESS(pi) || PLT_INPROG_PHY(pi)) {
delay = 1000;
wlc_phy_cal_perical_mphase_restart(pi);
} else
wlc_phy_cal_perical_nphy_run(pi, PHY_PERICAL_AUTO);
wlapi_add_timer(pi->sh->physhim, pi->phycal_timer, delay, 0);
return;
}
}
void wlc_phy_anacore(struct brcms_phy_pub *pih, bool on)
{
struct brcms_phy *pi = (struct brcms_phy *) pih;
......@@ -909,15 +892,6 @@ int wlc_phy_down(struct brcms_phy_pub *pih)
return callbacks;
}
static u32 wlc_phy_get_radio_ver(struct brcms_phy *pi)
{
u32 ver;
ver = read_radio_id(pi);
return ver;
}
void
wlc_phy_table_addr(struct brcms_phy *pi, uint tbl_id, uint tbl_offset,
u16 tblAddr, u16 tblDataHi, u16 tblDataLo)
......@@ -1594,6 +1568,46 @@ u8 wlc_phy_txpower_get_target_max(struct brcms_phy_pub *ppi)
return pi->tx_power_max;
}
static s8 wlc_phy_env_measure_vbat(struct brcms_phy *pi)
{
if (ISLCNPHY(pi))
return wlc_lcnphy_vbatsense(pi, 0);
else
return 0;
}
static s8 wlc_phy_env_measure_temperature(struct brcms_phy *pi)
{
if (ISLCNPHY(pi))
return wlc_lcnphy_tempsense_degree(pi, 0);
else
return 0;
}
static void wlc_phy_upd_env_txpwr_rate_limits(struct brcms_phy *pi, u32 band)
{
u8 i;
s8 temp, vbat;
for (i = 0; i < TXP_NUM_RATES; i++)
pi->txpwr_env_limit[i] = BRCMS_TXPWR_MAX;
vbat = wlc_phy_env_measure_vbat(pi);
temp = wlc_phy_env_measure_temperature(pi);
}
static s8
wlc_user_txpwr_antport_to_rfport(struct brcms_phy *pi, uint chan, u32 band,
u8 rate)
{
s8 offset = 0;
if (!pi->user_txpwr_at_rfport)
return offset;
return offset;
}
void wlc_phy_txpower_recalc_target(struct brcms_phy *pi)
{
u8 maxtxpwr, mintxpwr, rate, pactrl;
......@@ -2274,6 +2288,123 @@ wlc_phy_noise_calc_phy(struct brcms_phy *pi, u32 *cmplx_pwr, s8 *pwr_ant)
return true;
}
static void wlc_phy_noise_cb(struct brcms_phy *pi, u8 channel, s8 noise_dbm)
{
if (!pi->phynoise_state)
return;
if (pi->phynoise_state & PHY_NOISE_STATE_MON) {
if (pi->phynoise_chan_watchdog == channel) {
pi->sh->phy_noise_window[pi->sh->phy_noise_index] =
noise_dbm;
pi->sh->phy_noise_index =
MODINC(pi->sh->phy_noise_index, MA_WINDOW_SZ);
}
pi->phynoise_state &= ~PHY_NOISE_STATE_MON;
}
if (pi->phynoise_state & PHY_NOISE_STATE_EXTERNAL)
pi->phynoise_state &= ~PHY_NOISE_STATE_EXTERNAL;
}
static s8 wlc_phy_noise_read_shmem(struct brcms_phy *pi)
{
u32 cmplx_pwr[PHY_CORE_MAX];
s8 noise_dbm_ant[PHY_CORE_MAX];
u16 lo, hi;
u32 cmplx_pwr_tot = 0;
s8 noise_dbm = PHY_NOISE_FIXED_VAL_NPHY;
u8 idx, core;
memset((u8 *) cmplx_pwr, 0, sizeof(cmplx_pwr));
memset((u8 *) noise_dbm_ant, 0, sizeof(noise_dbm_ant));
for (idx = 0, core = 0; core < pi->pubpi.phy_corenum; idx += 2,
core++) {
lo = wlapi_bmac_read_shm(pi->sh->physhim, M_PWRIND_MAP(idx));
hi = wlapi_bmac_read_shm(pi->sh->physhim,
M_PWRIND_MAP(idx + 1));
cmplx_pwr[core] = (hi << 16) + lo;
cmplx_pwr_tot += cmplx_pwr[core];
if (cmplx_pwr[core] == 0)
noise_dbm_ant[core] = PHY_NOISE_FIXED_VAL_NPHY;
else
cmplx_pwr[core] >>= PHY_NOISE_SAMPLE_LOG_NUM_UCODE;
}
if (cmplx_pwr_tot != 0)
wlc_phy_noise_calc_phy(pi, cmplx_pwr, noise_dbm_ant);
for (core = 0; core < pi->pubpi.phy_corenum; core++) {
pi->nphy_noise_win[core][pi->nphy_noise_index] =
noise_dbm_ant[core];
if (noise_dbm_ant[core] > noise_dbm)
noise_dbm = noise_dbm_ant[core];
}
pi->nphy_noise_index =
MODINC_POW2(pi->nphy_noise_index, PHY_NOISE_WINDOW_SZ);
return noise_dbm;
}
void wlc_phy_noise_sample_intr(struct brcms_phy_pub *pih)
{
struct brcms_phy *pi = (struct brcms_phy *) pih;
u16 jssi_aux;
u8 channel = 0;
s8 noise_dbm = PHY_NOISE_FIXED_VAL_NPHY;
if (ISLCNPHY(pi)) {
u32 cmplx_pwr, cmplx_pwr0, cmplx_pwr1;
u16 lo, hi;
s32 pwr_offset_dB, gain_dB;
u16 status_0, status_1;
jssi_aux = wlapi_bmac_read_shm(pi->sh->physhim, M_JSSI_AUX);
channel = jssi_aux & D11_CURCHANNEL_MAX;
lo = wlapi_bmac_read_shm(pi->sh->physhim, M_PWRIND_MAP0);
hi = wlapi_bmac_read_shm(pi->sh->physhim, M_PWRIND_MAP1);
cmplx_pwr0 = (hi << 16) + lo;
lo = wlapi_bmac_read_shm(pi->sh->physhim, M_PWRIND_MAP2);
hi = wlapi_bmac_read_shm(pi->sh->physhim, M_PWRIND_MAP3);
cmplx_pwr1 = (hi << 16) + lo;
cmplx_pwr = (cmplx_pwr0 + cmplx_pwr1) >> 6;
status_0 = 0x44;
status_1 = wlapi_bmac_read_shm(pi->sh->physhim, M_JSSI_0);
if ((cmplx_pwr > 0 && cmplx_pwr < 500)
&& ((status_1 & 0xc000) == 0x4000)) {
wlc_phy_compute_dB(&cmplx_pwr, &noise_dbm,
pi->pubpi.phy_corenum);
pwr_offset_dB = (read_phy_reg(pi, 0x434) & 0xFF);
if (pwr_offset_dB > 127)
pwr_offset_dB -= 256;
noise_dbm += (s8) (pwr_offset_dB - 30);
gain_dB = (status_0 & 0x1ff);
noise_dbm -= (s8) (gain_dB);
} else {
noise_dbm = PHY_NOISE_FIXED_VAL_LCNPHY;
}
} else if (ISNPHY(pi)) {
jssi_aux = wlapi_bmac_read_shm(pi->sh->physhim, M_JSSI_AUX);
channel = jssi_aux & D11_CURCHANNEL_MAX;
noise_dbm = wlc_phy_noise_read_shmem(pi);
}
wlc_phy_noise_cb(pi, channel, noise_dbm);
}
static void
wlc_phy_noise_sample_request(struct brcms_phy_pub *pih, u8 reason, u8 ch)
{
......@@ -2408,123 +2539,6 @@ void wlc_phy_noise_sample_request_external(struct brcms_phy_pub *pih)
wlc_phy_noise_sample_request(pih, PHY_NOISE_SAMPLE_EXTERNAL, channel);
}
static void wlc_phy_noise_cb(struct brcms_phy *pi, u8 channel, s8 noise_dbm)
{
if (!pi->phynoise_state)
return;
if (pi->phynoise_state & PHY_NOISE_STATE_MON) {
if (pi->phynoise_chan_watchdog == channel) {
pi->sh->phy_noise_window[pi->sh->phy_noise_index] =
noise_dbm;
pi->sh->phy_noise_index =
MODINC(pi->sh->phy_noise_index, MA_WINDOW_SZ);
}
pi->phynoise_state &= ~PHY_NOISE_STATE_MON;
}
if (pi->phynoise_state & PHY_NOISE_STATE_EXTERNAL)
pi->phynoise_state &= ~PHY_NOISE_STATE_EXTERNAL;
}
static s8 wlc_phy_noise_read_shmem(struct brcms_phy *pi)
{
u32 cmplx_pwr[PHY_CORE_MAX];
s8 noise_dbm_ant[PHY_CORE_MAX];
u16 lo, hi;
u32 cmplx_pwr_tot = 0;
s8 noise_dbm = PHY_NOISE_FIXED_VAL_NPHY;
u8 idx, core;
memset((u8 *) cmplx_pwr, 0, sizeof(cmplx_pwr));
memset((u8 *) noise_dbm_ant, 0, sizeof(noise_dbm_ant));
for (idx = 0, core = 0; core < pi->pubpi.phy_corenum; idx += 2,
core++) {
lo = wlapi_bmac_read_shm(pi->sh->physhim, M_PWRIND_MAP(idx));
hi = wlapi_bmac_read_shm(pi->sh->physhim,
M_PWRIND_MAP(idx + 1));
cmplx_pwr[core] = (hi << 16) + lo;
cmplx_pwr_tot += cmplx_pwr[core];
if (cmplx_pwr[core] == 0)
noise_dbm_ant[core] = PHY_NOISE_FIXED_VAL_NPHY;
else
cmplx_pwr[core] >>= PHY_NOISE_SAMPLE_LOG_NUM_UCODE;
}
if (cmplx_pwr_tot != 0)
wlc_phy_noise_calc_phy(pi, cmplx_pwr, noise_dbm_ant);
for (core = 0; core < pi->pubpi.phy_corenum; core++) {
pi->nphy_noise_win[core][pi->nphy_noise_index] =
noise_dbm_ant[core];
if (noise_dbm_ant[core] > noise_dbm)
noise_dbm = noise_dbm_ant[core];
}
pi->nphy_noise_index =
MODINC_POW2(pi->nphy_noise_index, PHY_NOISE_WINDOW_SZ);
return noise_dbm;
}
void wlc_phy_noise_sample_intr(struct brcms_phy_pub *pih)
{
struct brcms_phy *pi = (struct brcms_phy *) pih;
u16 jssi_aux;
u8 channel = 0;
s8 noise_dbm = PHY_NOISE_FIXED_VAL_NPHY;
if (ISLCNPHY(pi)) {
u32 cmplx_pwr, cmplx_pwr0, cmplx_pwr1;
u16 lo, hi;
s32 pwr_offset_dB, gain_dB;
u16 status_0, status_1;
jssi_aux = wlapi_bmac_read_shm(pi->sh->physhim, M_JSSI_AUX);
channel = jssi_aux & D11_CURCHANNEL_MAX;
lo = wlapi_bmac_read_shm(pi->sh->physhim, M_PWRIND_MAP0);
hi = wlapi_bmac_read_shm(pi->sh->physhim, M_PWRIND_MAP1);
cmplx_pwr0 = (hi << 16) + lo;
lo = wlapi_bmac_read_shm(pi->sh->physhim, M_PWRIND_MAP2);
hi = wlapi_bmac_read_shm(pi->sh->physhim, M_PWRIND_MAP3);
cmplx_pwr1 = (hi << 16) + lo;
cmplx_pwr = (cmplx_pwr0 + cmplx_pwr1) >> 6;
status_0 = 0x44;
status_1 = wlapi_bmac_read_shm(pi->sh->physhim, M_JSSI_0);
if ((cmplx_pwr > 0 && cmplx_pwr < 500)
&& ((status_1 & 0xc000) == 0x4000)) {
wlc_phy_compute_dB(&cmplx_pwr, &noise_dbm,
pi->pubpi.phy_corenum);
pwr_offset_dB = (read_phy_reg(pi, 0x434) & 0xFF);
if (pwr_offset_dB > 127)
pwr_offset_dB -= 256;
noise_dbm += (s8) (pwr_offset_dB - 30);
gain_dB = (status_0 & 0x1ff);
noise_dbm -= (s8) (gain_dB);
} else {
noise_dbm = PHY_NOISE_FIXED_VAL_LCNPHY;
}
} else if (ISNPHY(pi)) {
jssi_aux = wlapi_bmac_read_shm(pi->sh->physhim, M_JSSI_AUX);
channel = jssi_aux & D11_CURCHANNEL_MAX;
noise_dbm = wlc_phy_noise_read_shmem(pi);
}
wlc_phy_noise_cb(pi, channel, noise_dbm);
}
s8 lcnphy_gain_index_offset_for_pkt_rssi[] = {
8,
8,
......@@ -2985,46 +2999,6 @@ void wlc_lcnphy_epa_switch(struct brcms_phy *pi, bool mode)
}
}
static s8
wlc_user_txpwr_antport_to_rfport(struct brcms_phy *pi, uint chan, u32 band,
u8 rate)
{
s8 offset = 0;
if (!pi->user_txpwr_at_rfport)
return offset;
return offset;
}
static s8 wlc_phy_env_measure_vbat(struct brcms_phy *pi)
{
if (ISLCNPHY(pi))
return wlc_lcnphy_vbatsense(pi, 0);
else
return 0;
}
static s8 wlc_phy_env_measure_temperature(struct brcms_phy *pi)
{
if (ISLCNPHY(pi))
return wlc_lcnphy_tempsense_degree(pi, 0);
else
return 0;
}
static void wlc_phy_upd_env_txpwr_rate_limits(struct brcms_phy *pi, u32 band)
{
u8 i;
s8 temp, vbat;
for (i = 0; i < TXP_NUM_RATES; i++)
pi->txpwr_env_limit[i] = BRCMS_TXPWR_MAX;
vbat = wlc_phy_env_measure_vbat(pi);
temp = wlc_phy_env_measure_temperature(pi);
}
void wlc_phy_ldpc_override_set(struct brcms_phy_pub *ppi, bool ldpc)
{
return;
......
drivers/staging/brcm80211/brcmsmac/phy/phy_lcn.c
View file @ 5fa2674a
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drivers/staging/brcm80211/brcmsmac/phy/phy_n.c
View file @ 5fa2674a
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