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path: root/drivers/staging/brcm80211/sys/wlc_channel.c
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Diffstat (limited to 'drivers/staging/brcm80211/sys/wlc_channel.c')
-rw-r--r--drivers/staging/brcm80211/sys/wlc_channel.c102
1 files changed, 56 insertions, 46 deletions
diff --git a/drivers/staging/brcm80211/sys/wlc_channel.c b/drivers/staging/brcm80211/sys/wlc_channel.c
index 509280337e34..a35c15214880 100644
--- a/drivers/staging/brcm80211/sys/wlc_channel.c
+++ b/drivers/staging/brcm80211/sys/wlc_channel.c
@@ -19,16 +19,21 @@
#include <bcmdefs.h>
#include <wlc_cfg.h>
#include <osl.h>
-#include <linuxver.h>
+#include <linux/module.h>
+#include <linux/pci.h>
#include <bcmutils.h>
#include <siutils.h>
+#include <sbhndpio.h>
+#include <sbhnddma.h>
#include <wlioctl.h>
#include <wlc_pub.h>
#include <wlc_key.h>
+#include <wlc_event.h>
#include <wlc_mac80211.h>
#include <wlc_bmac.h>
#include <wlc_stf.h>
#include <wlc_channel.h>
+#include <wl_dbg.h>
typedef struct wlc_cm_band {
u8 locale_flags; /* locale_info_t flags */
@@ -39,8 +44,8 @@ typedef struct wlc_cm_band {
} wlc_cm_band_t;
struct wlc_cm_info {
- wlc_pub_t *pub;
- wlc_info_t *wlc;
+ struct wlc_pub *pub;
+ struct wlc_info *wlc;
char srom_ccode[WLC_CNTRY_BUF_SZ]; /* Country Code in SROM */
uint srom_regrev; /* Regulatory Rev for the SROM ccode */
const country_info_t *country; /* current country def */
@@ -377,7 +382,7 @@ void wlc_locale_get_channels(const locale_info_t *locale, chanvec_t *channels)
{
u8 i;
- bzero(channels, sizeof(chanvec_t));
+ memset(channels, 0, sizeof(chanvec_t));
for (i = 0; i < ARRAY_SIZE(g_table_locale_base); i++) {
if (locale->valid_channels & (1 << i)) {
@@ -562,8 +567,8 @@ struct chan20_info chan20_info[] = {
const locale_info_t *wlc_get_locale_2g(u8 locale_idx)
{
if (locale_idx >= ARRAY_SIZE(g_locale_2g_table)) {
- WL_ERROR(("%s: locale 2g index size out of range %d\n",
- __func__, locale_idx));
+ WL_ERROR("%s: locale 2g index size out of range %d\n",
+ __func__, locale_idx);
ASSERT(locale_idx < ARRAY_SIZE(g_locale_2g_table));
return NULL;
}
@@ -573,8 +578,8 @@ const locale_info_t *wlc_get_locale_2g(u8 locale_idx)
const locale_info_t *wlc_get_locale_5g(u8 locale_idx)
{
if (locale_idx >= ARRAY_SIZE(g_locale_5g_table)) {
- WL_ERROR(("%s: locale 5g index size out of range %d\n",
- __func__, locale_idx));
+ WL_ERROR("%s: locale 5g index size out of range %d\n",
+ __func__, locale_idx);
ASSERT(locale_idx < ARRAY_SIZE(g_locale_5g_table));
return NULL;
}
@@ -584,8 +589,8 @@ const locale_info_t *wlc_get_locale_5g(u8 locale_idx)
const locale_mimo_info_t *wlc_get_mimo_2g(u8 locale_idx)
{
if (locale_idx >= ARRAY_SIZE(g_mimo_2g_table)) {
- WL_ERROR(("%s: mimo 2g index size out of range %d\n", __func__,
- locale_idx));
+ WL_ERROR("%s: mimo 2g index size out of range %d\n",
+ __func__, locale_idx);
return NULL;
}
return g_mimo_2g_table[locale_idx];
@@ -594,26 +599,26 @@ const locale_mimo_info_t *wlc_get_mimo_2g(u8 locale_idx)
const locale_mimo_info_t *wlc_get_mimo_5g(u8 locale_idx)
{
if (locale_idx >= ARRAY_SIZE(g_mimo_5g_table)) {
- WL_ERROR(("%s: mimo 5g index size out of range %d\n", __func__,
- locale_idx));
+ WL_ERROR("%s: mimo 5g index size out of range %d\n",
+ __func__, locale_idx);
return NULL;
}
return g_mimo_5g_table[locale_idx];
}
-wlc_cm_info_t *wlc_channel_mgr_attach(wlc_info_t *wlc)
+wlc_cm_info_t *wlc_channel_mgr_attach(struct wlc_info *wlc)
{
wlc_cm_info_t *wlc_cm;
char country_abbrev[WLC_CNTRY_BUF_SZ];
const country_info_t *country;
- wlc_pub_t *pub = wlc->pub;
+ struct wlc_pub *pub = wlc->pub;
char *ccode;
- WL_TRACE(("wl%d: wlc_channel_mgr_attach\n", wlc->pub->unit));
+ WL_TRACE("wl%d: wlc_channel_mgr_attach\n", wlc->pub->unit);
wlc_cm = kzalloc(sizeof(wlc_cm_info_t), GFP_ATOMIC);
if (wlc_cm == NULL) {
- WL_ERROR(("wl%d: %s: out of memory", pub->unit, __func__));
+ WL_ERROR("wl%d: %s: out of memory", pub->unit, __func__);
return NULL;
}
wlc_cm->pub = pub;
@@ -624,12 +629,13 @@ wlc_cm_info_t *wlc_channel_mgr_attach(wlc_info_t *wlc)
ccode = getvar(wlc->pub->vars, "ccode");
if (ccode) {
strncpy(wlc->pub->srom_ccode, ccode, WLC_CNTRY_BUF_SZ - 1);
- WL_NONE(("%s: SROM country code is %c%c\n", __func__,
- wlc->pub->srom_ccode[0], wlc->pub->srom_ccode[1]));
+ WL_NONE("%s: SROM country code is %c%c\n",
+ __func__,
+ wlc->pub->srom_ccode[0], wlc->pub->srom_ccode[1]);
}
/* internal country information which must match regulatory constraints in firmware */
- bzero(country_abbrev, WLC_CNTRY_BUF_SZ);
+ memset(country_abbrev, 0, WLC_CNTRY_BUF_SZ);
strncpy(country_abbrev, "X2", sizeof(country_abbrev) - 1);
country = wlc_country_lookup(wlc, country_abbrev);
@@ -659,7 +665,7 @@ const char *wlc_channel_country_abbrev(wlc_cm_info_t *wlc_cm)
u8 wlc_channel_locale_flags(wlc_cm_info_t *wlc_cm)
{
- wlc_info_t *wlc = wlc_cm->wlc;
+ struct wlc_info *wlc = wlc_cm->wlc;
return wlc_cm->bandstate[wlc->band->bandunit].locale_flags;
}
@@ -711,7 +717,9 @@ wlc_set_countrycode_rev(wlc_cm_info_t *wlc_cm,
char mapped_ccode[WLC_CNTRY_BUF_SZ];
uint mapped_regrev;
- WL_NONE(("%s: (country_abbrev \"%s\", ccode \"%s\", regrev %d) SPROM \"%s\"/%u\n", __func__, country_abbrev, ccode, regrev, wlc_cm->srom_ccode, wlc_cm->srom_regrev));
+ WL_NONE("%s: (country_abbrev \"%s\", ccode \"%s\", regrev %d) SPROM \"%s\"/%u\n",
+ __func__, country_abbrev, ccode, regrev,
+ wlc_cm->srom_ccode, wlc_cm->srom_regrev);
/* if regrev is -1, lookup the mapped country code,
* otherwise use the ccode and regrev directly
@@ -750,7 +758,7 @@ wlc_set_country_common(wlc_cm_info_t *wlc_cm,
{
const locale_mimo_info_t *li_mimo;
const locale_info_t *locale;
- wlc_info_t *wlc = wlc_cm->wlc;
+ struct wlc_info *wlc = wlc_cm->wlc;
char prev_country_abbrev[WLC_CNTRY_BUF_SZ];
ASSERT(country != NULL);
@@ -758,7 +766,7 @@ wlc_set_country_common(wlc_cm_info_t *wlc_cm,
/* save current country state */
wlc_cm->country = country;
- bzero(&prev_country_abbrev, WLC_CNTRY_BUF_SZ);
+ memset(&prev_country_abbrev, 0, WLC_CNTRY_BUF_SZ);
strncpy(prev_country_abbrev, wlc_cm->country_abbrev,
WLC_CNTRY_BUF_SZ - 1);
@@ -814,7 +822,7 @@ static const country_info_t *wlc_countrycode_map(wlc_cm_info_t *wlc_cm,
char *mapped_ccode,
uint *mapped_regrev)
{
- wlc_info_t *wlc = wlc_cm->wlc;
+ struct wlc_info *wlc = wlc_cm->wlc;
const country_info_t *country;
uint srom_regrev = wlc_cm->srom_regrev;
const char *srom_ccode = wlc_cm->srom_ccode;
@@ -822,8 +830,8 @@ static const country_info_t *wlc_countrycode_map(wlc_cm_info_t *wlc_cm,
/* check for currently supported ccode size */
if (strlen(ccode) > (WLC_CNTRY_BUF_SZ - 1)) {
- WL_ERROR(("wl%d: %s: ccode \"%s\" too long for match\n",
- wlc->pub->unit, __func__, ccode));
+ WL_ERROR("wl%d: %s: ccode \"%s\" too long for match\n",
+ wlc->pub->unit, __func__, ccode);
return NULL;
}
@@ -838,7 +846,7 @@ static const country_info_t *wlc_countrycode_map(wlc_cm_info_t *wlc_cm,
if (!strcmp(srom_ccode, ccode)) {
*mapped_regrev = srom_regrev;
mapped = 0;
- WL_ERROR(("srom_code == ccode %s\n", __func__));
+ WL_ERROR("srom_code == ccode %s\n", __func__);
ASSERT(0);
} else {
mapped =
@@ -890,7 +898,7 @@ static const country_info_t *wlc_country_lookup_direct(const char *ccode,
}
}
- WL_ERROR(("%s: Returning NULL\n", __func__));
+ WL_ERROR("%s: Returning NULL\n", __func__);
ASSERT(0);
return NULL;
}
@@ -898,9 +906,9 @@ static const country_info_t *wlc_country_lookup_direct(const char *ccode,
static int
wlc_channels_init(wlc_cm_info_t *wlc_cm, const country_info_t *country)
{
- wlc_info_t *wlc = wlc_cm->wlc;
+ struct wlc_info *wlc = wlc_cm->wlc;
uint i, j;
- wlcband_t *band;
+ struct wlcband *band;
const locale_info_t *li;
chanvec_t sup_chan;
const locale_mimo_info_t *li_mimo;
@@ -952,7 +960,7 @@ wlc_channels_init(wlc_cm_info_t *wlc_cm, const country_info_t *country)
*/
static void wlc_channels_commit(wlc_cm_info_t *wlc_cm)
{
- wlc_info_t *wlc = wlc_cm->wlc;
+ struct wlc_info *wlc = wlc_cm->wlc;
uint chan;
struct txpwr_limits txpwr;
@@ -969,7 +977,9 @@ static void wlc_channels_commit(wlc_cm_info_t *wlc_cm)
if (chan == INVCHANNEL) {
/* country/locale with no valid channels, set the radio disable bit */
mboolset(wlc->pub->radio_disabled, WL_RADIO_COUNTRY_DISABLE);
- WL_ERROR(("wl%d: %s: no valid channel for \"%s\" nbands %d bandlocked %d\n", wlc->pub->unit, __func__, wlc_cm->country_abbrev, NBANDS(wlc), wlc->bandlocked));
+ WL_ERROR("wl%d: %s: no valid channel for \"%s\" nbands %d bandlocked %d\n",
+ wlc->pub->unit, __func__,
+ wlc_cm->country_abbrev, NBANDS(wlc), wlc->bandlocked);
} else
if (mboolisset(wlc->pub->radio_disabled,
WL_RADIO_COUNTRY_DISABLE)) {
@@ -998,12 +1008,12 @@ static void wlc_channels_commit(wlc_cm_info_t *wlc_cm)
/* reset the quiet channels vector to the union of the restricted and radar channel sets */
void wlc_quiet_channels_reset(wlc_cm_info_t *wlc_cm)
{
- wlc_info_t *wlc = wlc_cm->wlc;
+ struct wlc_info *wlc = wlc_cm->wlc;
uint i, j;
- wlcband_t *band;
+ struct wlcband *band;
const chanvec_t *chanvec;
- bzero(&wlc_cm->quiet_channels, sizeof(chanvec_t));
+ memset(&wlc_cm->quiet_channels, 0, sizeof(chanvec_t));
band = wlc->band;
for (i = 0; i < NBANDS(wlc);
@@ -1036,7 +1046,7 @@ bool wlc_quiet_chanspec(wlc_cm_info_t *wlc_cm, chanspec_t chspec)
*/
bool wlc_valid_channel20_db(wlc_cm_info_t *wlc_cm, uint val)
{
- wlc_info_t *wlc = wlc_cm->wlc;
+ struct wlc_info *wlc = wlc_cm->wlc;
return VALID_CHANNEL20(wlc, val) ||
(!wlc->bandlocked
@@ -1054,7 +1064,7 @@ wlc_valid_channel20_in_band(wlc_cm_info_t *wlc_cm, uint bandunit, uint val)
/* Is the channel valid for the current locale and current band? */
bool wlc_valid_channel20(wlc_cm_info_t *wlc_cm, uint val)
{
- wlc_info_t *wlc = wlc_cm->wlc;
+ struct wlc_info *wlc = wlc_cm->wlc;
return ((val < MAXCHANNEL) &&
isset(wlc_cm->bandstate[wlc->band->bandunit].valid_channels.vec,
@@ -1064,7 +1074,7 @@ bool wlc_valid_channel20(wlc_cm_info_t *wlc_cm, uint val)
/* Is the 40 MHz allowed for the current locale and specified band? */
bool wlc_valid_40chanspec_in_band(wlc_cm_info_t *wlc_cm, uint bandunit)
{
- wlc_info_t *wlc = wlc_cm->wlc;
+ struct wlc_info *wlc = wlc_cm->wlc;
return (((wlc_cm->bandstate[bandunit].
locale_flags & (WLC_NO_MIMO | WLC_NO_40MHZ)) == 0)
@@ -1162,7 +1172,7 @@ void
wlc_channel_set_chanspec(wlc_cm_info_t *wlc_cm, chanspec_t chanspec,
u8 local_constraint_qdbm)
{
- wlc_info_t *wlc = wlc_cm->wlc;
+ struct wlc_info *wlc = wlc_cm->wlc;
struct txpwr_limits txpwr;
wlc_channel_reg_limits(wlc_cm, chanspec, &txpwr);
@@ -1179,7 +1189,7 @@ int
wlc_channel_set_txpower_limit(wlc_cm_info_t *wlc_cm,
u8 local_constraint_qdbm)
{
- wlc_info_t *wlc = wlc_cm->wlc;
+ struct wlc_info *wlc = wlc_cm->wlc;
struct txpwr_limits txpwr;
wlc_channel_reg_limits(wlc_cm, wlc->chanspec, &txpwr);
@@ -1299,13 +1309,13 @@ void
wlc_channel_reg_limits(wlc_cm_info_t *wlc_cm, chanspec_t chanspec,
txpwr_limits_t *txpwr)
{
- wlc_info_t *wlc = wlc_cm->wlc;
+ struct wlc_info *wlc = wlc_cm->wlc;
uint i;
uint chan;
int maxpwr;
int delta;
const country_info_t *country;
- wlcband_t *band;
+ struct wlcband *band;
const locale_info_t *li;
int conducted_max;
int conducted_ofdm_max;
@@ -1314,7 +1324,7 @@ wlc_channel_reg_limits(wlc_cm_info_t *wlc_cm, chanspec_t chanspec,
int maxpwr_idx;
uint j;
- bzero(txpwr, sizeof(txpwr_limits_t));
+ memset(txpwr, 0, sizeof(txpwr_limits_t));
if (!wlc_valid_chanspec_db(wlc_cm, chanspec)) {
country = wlc_country_lookup(wlc, wlc->autocountry_default);
@@ -1528,13 +1538,13 @@ static bool wlc_japan_ccode(const char *ccode)
static bool
wlc_valid_chanspec_ext(wlc_cm_info_t *wlc_cm, chanspec_t chspec, bool dualband)
{
- wlc_info_t *wlc = wlc_cm->wlc;
+ struct wlc_info *wlc = wlc_cm->wlc;
u8 channel = CHSPEC_CHANNEL(chspec);
/* check the chanspec */
if (wf_chspec_malformed(chspec)) {
- WL_ERROR(("wl%d: malformed chanspec 0x%x\n", wlc->pub->unit,
- chspec));
+ WL_ERROR("wl%d: malformed chanspec 0x%x\n",
+ wlc->pub->unit, chspec);
ASSERT(0);
return false;
}
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.