summaryrefslogtreecommitdiff
path: root/drivers/staging/brcm80211/brcmsmac/channel.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/staging/brcm80211/brcmsmac/channel.c')
-rw-r--r--drivers/staging/brcm80211/brcmsmac/channel.c400
1 files changed, 200 insertions, 200 deletions
diff --git a/drivers/staging/brcm80211/brcmsmac/channel.c b/drivers/staging/brcm80211/brcmsmac/channel.c
index f59693e..89d8fa7 100644
--- a/drivers/staging/brcm80211/brcmsmac/channel.c
+++ b/drivers/staging/brcm80211/brcmsmac/channel.c
@@ -20,7 +20,6 @@
#include <defs.h>
#include "pub.h"
#include "phy/phy_hal.h"
-#include "bmac.h"
#include "main.h"
#include "stf.h"
#include "channel.h"
@@ -31,10 +30,14 @@
#define VALID_CHANNEL20(wlc, val) brcms_c_valid_channel20((wlc)->cmi, val)
struct brcms_cm_band {
- u8 locale_flags; /* struct locale_info flags */
- chanvec_t valid_channels; /* List of valid channels in the country */
- const chanvec_t *restricted_channels; /* List of restricted use channels */
- const chanvec_t *radar_channels; /* List of radar sensitive channels */
+ /* struct locale_info flags */
+ u8 locale_flags;
+ /* List of valid channels in the country */
+ struct brcms_chanvec valid_channels;
+ /* List of restricted use channels */
+ const struct brcms_chanvec *restricted_channels;
+ /* List of radar sensitive channels */
+ const struct brcms_chanvec *radar_channels;
u8 PAD[8];
};
@@ -50,7 +53,8 @@ struct brcms_cm_info {
/* per-band state (one per phy/radio) */
struct brcms_cm_band bandstate[MAXBANDS];
/* quiet channels currently for radar sensitivity or 11h support */
- chanvec_t quiet_channels; /* channels on which we cannot transmit */
+ /* channels on which we cannot transmit */
+ struct brcms_chanvec quiet_channels;
};
static int brcms_c_channels_init(struct brcms_cm_info *wlc_cm,
@@ -79,7 +83,7 @@ brcms_c_countrycode_map(struct brcms_cm_info *wlc_cm,
static void brcms_c_channels_commit(struct brcms_cm_info *wlc_cm);
static void brcms_c_quiet_channels_reset(struct brcms_cm_info *wlc_cm);
static bool brcms_c_quiet_chanspec(struct brcms_cm_info *wlc_cm,
- chanspec_t chspec);
+ u16 chspec);
static bool brcms_c_valid_channel20_db(struct brcms_cm_info *wlc_cm, uint val);
static bool brcms_c_valid_channel20_in_band(struct brcms_cm_info *wlc_cm,
uint bandunit, uint val);
@@ -89,7 +93,7 @@ static const struct country_info *
brcms_c_country_lookup(struct brcms_c_info *wlc, const char *ccode);
static void brcms_c_locale_get_channels(const struct locale_info *locale,
- chanvec_t *valid_channels);
+ struct brcms_chanvec *valid_channels);
static const struct locale_info *brcms_c_get_locale_2g(u8 locale_idx);
static const struct locale_info *brcms_c_get_locale_5g(u8 locale_idx);
static bool brcms_c_japan(struct brcms_c_info *wlc);
@@ -97,15 +101,12 @@ static bool brcms_c_japan_ccode(const char *ccode);
static void brcms_c_channel_min_txpower_limits_with_local_constraint(
struct brcms_cm_info *wlc_cm, struct txpwr_limits *txpwr,
u8 local_constraint_qdbm);
-static void brcms_c_locale_add_channels(chanvec_t *target,
- const chanvec_t *channels);
+static void brcms_c_locale_add_channels(struct brcms_chanvec *target,
+ const struct brcms_chanvec *channels);
static const struct locale_mimo_info *brcms_c_get_mimo_2g(u8 locale_idx);
static const struct locale_mimo_info *brcms_c_get_mimo_5g(u8 locale_idx);
/* QDB() macro takes a dB value and converts to a quarter dB value */
-#ifdef QDB
-#undef QDB
-#endif
#define QDB(n) ((n) * BRCMS_TXPWR_DB_FACTOR)
/* Regulatory Matrix Spreadsheet (CLM) MIMO v3.7.9 */
@@ -115,7 +116,7 @@ static const struct locale_mimo_info *brcms_c_get_mimo_5g(u8 locale_idx);
*/
/* No channels */
-static const chanvec_t chanvec_none = {
+static const struct brcms_chanvec chanvec_none = {
{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
@@ -123,7 +124,7 @@ static const chanvec_t chanvec_none = {
};
/* All 2.4 GHz HW channels */
-const chanvec_t chanvec_all_2G = {
+const struct brcms_chanvec chanvec_all_2G = {
{0xfe, 0x7f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
@@ -131,7 +132,7 @@ const chanvec_t chanvec_all_2G = {
};
/* All 5 GHz HW channels */
-const chanvec_t chanvec_all_5G = {
+const struct brcms_chanvec chanvec_all_5G = {
{0x00, 0x00, 0x00, 0x00, 0x54, 0x55, 0x11, 0x11,
0x01, 0x00, 0x00, 0x00, 0x10, 0x11, 0x11, 0x11,
0x11, 0x11, 0x20, 0x22, 0x22, 0x00, 0x00, 0x11,
@@ -145,10 +146,11 @@ const chanvec_t chanvec_all_5G = {
/* No radar */
#define radar_set_none chanvec_none
-static const chanvec_t radar_set1 = { /* Channels 52 - 64, 100 - 140 */
- {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x11, /* 52 - 60 */
- 0x01, 0x00, 0x00, 0x00, 0x10, 0x11, 0x11, 0x11, /* 64, 100 - 124 */
- 0x11, 0x11, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 128 - 140 */
+/* Channels 52 - 64, 100 - 140 */
+static const struct brcms_chanvec radar_set1 = {
+ {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x11, /* 52 - 60 */
+ 0x01, 0x00, 0x00, 0x00, 0x10, 0x11, 0x11, 0x11, /* 64, 100 - 124 */
+ 0x11, 0x11, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 128 - 140 */
0x00, 0x00, 0x00, 0x00}
};
@@ -159,7 +161,7 @@ static const chanvec_t radar_set1 = { /* Channels 52 - 64, 100 - 140 */
#define restricted_set_none chanvec_none
/* Channels 34, 38, 42, 46 */
-static const chanvec_t restricted_set_japan_legacy = {
+static const struct brcms_chanvec restricted_set_japan_legacy = {
{0x00, 0x00, 0x00, 0x00, 0x44, 0x44, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
@@ -167,7 +169,7 @@ static const chanvec_t restricted_set_japan_legacy = {
};
/* Channels 12, 13 */
-static const chanvec_t restricted_set_2g_short = {
+static const struct brcms_chanvec restricted_set_2g_short = {
{0x00, 0x30, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
@@ -175,7 +177,7 @@ static const chanvec_t restricted_set_2g_short = {
};
/* Channel 165 */
-static const chanvec_t restricted_chan_165 = {
+static const struct brcms_chanvec restricted_chan_165 = {
{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00,
@@ -183,7 +185,7 @@ static const chanvec_t restricted_chan_165 = {
};
/* Channels 36 - 48 & 149 - 165 */
-static const chanvec_t restricted_low_hi = {
+static const struct brcms_chanvec restricted_low_hi = {
{0x00, 0x00, 0x00, 0x00, 0x10, 0x11, 0x01, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x20, 0x22, 0x22, 0x00, 0x00, 0x00,
@@ -191,7 +193,7 @@ static const chanvec_t restricted_low_hi = {
};
/* Channels 12 - 14 */
-static const chanvec_t restricted_set_12_13_14 = {
+static const struct brcms_chanvec restricted_set_12_13_14 = {
{0x00, 0x70, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
@@ -215,15 +217,19 @@ static const chanvec_t restricted_set_12_13_14 = {
#define LOCALE_CHAN_52_140_ALL (1<<14)
#define LOCALE_SET_5G_HIGH4 (1<<15) /* 184-216 */
-#define LOCALE_CHAN_36_64 (LOCALE_SET_5G_LOW1 | LOCALE_SET_5G_LOW2 | LOCALE_SET_5G_LOW3)
-#define LOCALE_CHAN_52_64 (LOCALE_SET_5G_LOW2 | LOCALE_SET_5G_LOW3)
-#define LOCALE_CHAN_100_124 (LOCALE_SET_5G_MID1 | LOCALE_SET_5G_MID2)
-#define LOCALE_CHAN_100_140 \
- (LOCALE_SET_5G_MID1 | LOCALE_SET_5G_MID2 | LOCALE_SET_5G_MID3 | LOCALE_SET_5G_HIGH1)
-#define LOCALE_CHAN_149_165 (LOCALE_SET_5G_HIGH2 | LOCALE_SET_5G_HIGH3)
-#define LOCALE_CHAN_184_216 LOCALE_SET_5G_HIGH4
+#define LOCALE_CHAN_36_64 (LOCALE_SET_5G_LOW1 | \
+ LOCALE_SET_5G_LOW2 | \
+ LOCALE_SET_5G_LOW3)
+#define LOCALE_CHAN_52_64 (LOCALE_SET_5G_LOW2 | LOCALE_SET_5G_LOW3)
+#define LOCALE_CHAN_100_124 (LOCALE_SET_5G_MID1 | LOCALE_SET_5G_MID2)
+#define LOCALE_CHAN_100_140 (LOCALE_SET_5G_MID1 | LOCALE_SET_5G_MID2 | \
+ LOCALE_SET_5G_MID3 | LOCALE_SET_5G_HIGH1)
+#define LOCALE_CHAN_149_165 (LOCALE_SET_5G_HIGH2 | LOCALE_SET_5G_HIGH3)
+#define LOCALE_CHAN_184_216 LOCALE_SET_5G_HIGH4
-#define LOCALE_CHAN_01_14 (LOCALE_CHAN_01_11 | LOCALE_CHAN_12_13 | LOCALE_CHAN_14)
+#define LOCALE_CHAN_01_14 (LOCALE_CHAN_01_11 | \
+ LOCALE_CHAN_12_13 | \
+ LOCALE_CHAN_14)
#define LOCALE_RADAR_SET_NONE 0
#define LOCALE_RADAR_SET_1 1
@@ -240,12 +246,12 @@ static const chanvec_t restricted_set_12_13_14 = {
/* global memory to provide working buffer for expanded locale */
-static const chanvec_t *g_table_radar_set[] = {
+static const struct brcms_chanvec *g_table_radar_set[] = {
&chanvec_none,
&radar_set1
};
-static const chanvec_t *g_table_restricted_chan[] = {
+static const struct brcms_chanvec *g_table_restricted_chan[] = {
&chanvec_none, /* restricted_set_none */
&restricted_set_2g_short,
&restricted_chan_165,
@@ -257,119 +263,119 @@ static const chanvec_t *g_table_restricted_chan[] = {
&restricted_set_12_13_14
};
-static const chanvec_t locale_2g_01_11 = {
+static const struct brcms_chanvec locale_2g_01_11 = {
{0xfe, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00}
};
-static const chanvec_t locale_2g_12_13 = {
+static const struct brcms_chanvec locale_2g_12_13 = {
{0x00, 0x30, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00}
};
-static const chanvec_t locale_2g_14 = {
+static const struct brcms_chanvec locale_2g_14 = {
{0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00}
};
-static const chanvec_t locale_5g_LOW_JP1 = {
+static const struct brcms_chanvec locale_5g_LOW_JP1 = {
{0x00, 0x00, 0x00, 0x00, 0x54, 0x55, 0x01, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00}
};
-static const chanvec_t locale_5g_LOW_JP2 = {
+static const struct brcms_chanvec locale_5g_LOW_JP2 = {
{0x00, 0x00, 0x00, 0x00, 0x44, 0x44, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00}
};
-static const chanvec_t locale_5g_LOW1 = {
+static const struct brcms_chanvec locale_5g_LOW1 = {
{0x00, 0x00, 0x00, 0x00, 0x10, 0x11, 0x01, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00}
};
-static const chanvec_t locale_5g_LOW2 = {
+static const struct brcms_chanvec locale_5g_LOW2 = {
{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00}
};
-static const chanvec_t locale_5g_LOW3 = {
+static const struct brcms_chanvec locale_5g_LOW3 = {
{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x11,
0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00}
};
-static const chanvec_t locale_5g_MID1 = {
+static const struct brcms_chanvec locale_5g_MID1 = {
{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x10, 0x11, 0x11, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00}
};
-static const chanvec_t locale_5g_MID2 = {
+static const struct brcms_chanvec locale_5g_MID2 = {
{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x11,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00}
};
-static const chanvec_t locale_5g_MID3 = {
+static const struct brcms_chanvec locale_5g_MID3 = {
{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00}
};
-static const chanvec_t locale_5g_HIGH1 = {
+static const struct brcms_chanvec locale_5g_HIGH1 = {
{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x10, 0x11, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00}
};
-static const chanvec_t locale_5g_HIGH2 = {
+static const struct brcms_chanvec locale_5g_HIGH2 = {
{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x20, 0x22, 0x02, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00}
};
-static const chanvec_t locale_5g_HIGH3 = {
+static const struct brcms_chanvec locale_5g_HIGH3 = {
{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00}
};
-static const chanvec_t locale_5g_52_140_ALL = {
+static const struct brcms_chanvec locale_5g_52_140_ALL = {
{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x11,
0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11,
0x11, 0x11, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00}
};
-static const chanvec_t locale_5g_HIGH4 = {
+static const struct brcms_chanvec locale_5g_HIGH4 = {
{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x11,
0x11, 0x11, 0x11, 0x11}
};
-static const chanvec_t *g_table_locale_base[] = {
+static const struct brcms_chanvec *g_table_locale_base[] = {
&locale_2g_01_11,
&locale_2g_12_13,
&locale_2g_14,
@@ -388,27 +394,25 @@ static const chanvec_t *g_table_locale_base[] = {
&locale_5g_HIGH4
};
-static void brcms_c_locale_add_channels(chanvec_t *target,
- const chanvec_t *channels)
+static void brcms_c_locale_add_channels(struct brcms_chanvec *target,
+ const struct brcms_chanvec *channels)
{
u8 i;
- for (i = 0; i < sizeof(chanvec_t); i++) {
+ for (i = 0; i < sizeof(struct brcms_chanvec); i++)
target->vec[i] |= channels->vec[i];
- }
}
static void brcms_c_locale_get_channels(const struct locale_info *locale,
- chanvec_t *channels)
+ struct brcms_chanvec *channels)
{
u8 i;
- memset(channels, 0, sizeof(chanvec_t));
+ memset(channels, 0, sizeof(struct brcms_chanvec));
for (i = 0; i < ARRAY_SIZE(g_table_locale_base); i++) {
- if (locale->valid_channels & (1 << i)) {
+ if (locale->valid_channels & (1 << i))
brcms_c_locale_add_channels(channels,
g_table_locale_base[i]);
- }
}
}
@@ -482,22 +486,14 @@ static const struct locale_mimo_info *g_mimo_5g_table[] = {
&locale_11n
};
-#ifdef LC
-#undef LC
-#endif
#define LC(id) LOCALE_MIMO_IDX_ ## id
-#ifdef LC_2G
-#undef LC_2G
-#endif
#define LC_2G(id) LOCALE_2G_IDX_ ## id
-#ifdef LC_5G
-#undef LC_5G
-#endif
#define LC_5G(id) LOCALE_5G_IDX_ ## id
-#define LOCALES(band2, band5, mimo2, mimo5) {LC_2G(band2), LC_5G(band5), LC(mimo2), LC(mimo5)}
+#define LOCALES(band2, band5, mimo2, mimo5) \
+ {LC_2G(band2), LC_5G(band5), LC(mimo2), LC(mimo5)}
static const struct {
char abbrev[BRCM_CNTRY_BUF_SZ]; /* country abbreviation */
@@ -586,33 +582,33 @@ struct chan20_info chan20_info[] = {
static const struct locale_info *brcms_c_get_locale_2g(u8 locale_idx)
{
- if (locale_idx >= ARRAY_SIZE(g_locale_2g_table)) {
+ if (locale_idx >= ARRAY_SIZE(g_locale_2g_table))
return NULL; /* error condition */
- }
+
return g_locale_2g_table[locale_idx];
}
static const struct locale_info *brcms_c_get_locale_5g(u8 locale_idx)
{
- if (locale_idx >= ARRAY_SIZE(g_locale_5g_table)) {
+ if (locale_idx >= ARRAY_SIZE(g_locale_5g_table))
return NULL; /* error condition */
- }
+
return g_locale_5g_table[locale_idx];
}
static const struct locale_mimo_info *brcms_c_get_mimo_2g(u8 locale_idx)
{
- if (locale_idx >= ARRAY_SIZE(g_mimo_2g_table)) {
+ if (locale_idx >= ARRAY_SIZE(g_mimo_2g_table))
return NULL;
- }
+
return g_mimo_2g_table[locale_idx];
}
static const struct locale_mimo_info *brcms_c_get_mimo_5g(u8 locale_idx)
{
- if (locale_idx >= ARRAY_SIZE(g_mimo_5g_table)) {
+ if (locale_idx >= ARRAY_SIZE(g_mimo_5g_table))
return NULL;
- }
+
return g_mimo_5g_table[locale_idx];
}
@@ -638,11 +634,13 @@ struct brcms_cm_info *brcms_c_channel_mgr_attach(struct brcms_c_info *wlc)
/* store the country code for passing up as a regulatory hint */
ccode = getvar(wlc->pub->vars, "ccode");
- if (ccode) {
+ if (ccode)
strncpy(wlc->pub->srom_ccode, ccode, BRCM_CNTRY_BUF_SZ - 1);
- }
- /* internal country information which must match regulatory constraints in firmware */
+ /*
+ * internal country information which must match
+ * regulatory constraints in firmware
+ */
memset(country_abbrev, 0, BRCM_CNTRY_BUF_SZ);
strncpy(country_abbrev, "X2", sizeof(country_abbrev) - 1);
country = brcms_c_country_lookup(wlc, country_abbrev);
@@ -670,8 +668,10 @@ brcms_c_channel_locale_flags_in_band(struct brcms_cm_info *wlc_cm,
return wlc_cm->bandstate[bandunit].locale_flags;
}
-/* set the driver's current country and regulatory information using a country code
- * as the source. Lookup built in country information found with the country code.
+/*
+ * set the driver's current country and regulatory information using
+ * a country code as the source. Lookup built in country information
+ * found with the country code.
*/
static int
brcms_c_set_countrycode(struct brcms_cm_info *wlc_cm, const char *ccode)
@@ -694,7 +694,10 @@ brcms_c_set_countrycode_rev(struct brcms_cm_info *wlc_cm,
* otherwise use the ccode and regrev directly
*/
if (regrev == -1) {
- /* map the country code to a built-in country code, regrev, and country_info */
+ /*
+ * map the country code to a built-in country
+ * code, regrev, and country_info
+ */
country =
brcms_c_countrycode_map(wlc_cm, ccode, mapped_ccode,
&mapped_regrev);
@@ -715,8 +718,10 @@ brcms_c_set_countrycode_rev(struct brcms_cm_info *wlc_cm,
return 0;
}
-/* set the driver's current country and regulatory information using a country code
- * as the source. Look up built in country information found with the country code.
+/*
+ * set the driver's current country and regulatory information
+ * using a country code as the source. Look up built in country
+ * information found with the country code.
*/
static void
brcms_c_set_country_common(struct brcms_cm_info *wlc_cm,
@@ -755,11 +760,10 @@ brcms_c_set_country_common(struct brcms_cm_info *wlc_cm,
brcms_c_stf_ss_update(wlc, wlc->bandstate[BAND_5G_INDEX]);
/* set or restore gmode as required by regulatory */
locale = brcms_c_get_locale_2g(country->locale_2G);
- if (locale && (locale->flags & BRCMS_NO_OFDM)) {
+ if (locale && (locale->flags & BRCMS_NO_OFDM))
brcms_c_set_gmode(wlc, GMODE_LEGACY_B, false);
- } else {
+ else
brcms_c_set_gmode(wlc, wlc->protection->gmode_user, false);
- }
brcms_c_channels_init(wlc_cm, country);
@@ -776,7 +780,10 @@ brcms_c_country_lookup(struct brcms_c_info *wlc, const char *ccode)
char mapped_ccode[BRCM_CNTRY_BUF_SZ];
uint mapped_regrev;
- /* map the country code to a built-in country code, regrev, and country_info struct */
+ /*
+ * map the country code to a built-in country code, regrev, and
+ * country_info struct
+ */
country = brcms_c_countrycode_map(wlc->cmi, ccode, mapped_ccode,
&mapped_regrev);
@@ -849,16 +856,18 @@ brcms_c_country_lookup_direct(const char *ccode, uint regrev)
/* Should just return 0 for single locale driver. */
/* Keep it this way in case we add more locales. (for now anyway) */
- /* all other country def arrays are for regrev == 0, so if regrev is non-zero, fail */
+ /*
+ * all other country def arrays are for regrev == 0, so if
+ * regrev is non-zero, fail
+ */
if (regrev > 0)
return NULL;
/* find matched table entry from country code */
size = ARRAY_SIZE(cntry_locales);
for (i = 0; i < size; i++) {
- if (strcmp(ccode, cntry_locales[i].abbrev) == 0) {
+ if (strcmp(ccode, cntry_locales[i].abbrev) == 0)
return &cntry_locales[i].country;
- }
}
return NULL;
}
@@ -871,7 +880,7 @@ brcms_c_channels_init(struct brcms_cm_info *wlc_cm,
uint i, j;
struct brcms_band *band;
const struct locale_info *li;
- chanvec_t sup_chan;
+ struct brcms_chanvec sup_chan;
const struct locale_mimo_info *li_mimo;
band = wlc->band;
@@ -895,15 +904,16 @@ brcms_c_channels_init(struct brcms_cm_info *wlc_cm,
wlc_cm->bandstate[band->bandunit].radar_channels =
g_table_radar_set[li->radar_channels];
- /* set the channel availability,
- * masking out the channels that may not be supported on this phy
+ /*
+ * set the channel availability, masking out the channels
+ * that may not be supported on this phy.
*/
wlc_phy_chanspec_band_validch(band->pi, band->bandtype,
&sup_chan);
brcms_c_locale_get_channels(li,
&wlc_cm->bandstate[band->bandunit].
valid_channels);
- for (j = 0; j < sizeof(chanvec_t); j++)
+ for (j = 0; j < sizeof(struct brcms_chanvec); j++)
wlc_cm->bandstate[band->bandunit].valid_channels.
vec[j] &= sup_chan.vec[j];
}
@@ -925,36 +935,43 @@ static void brcms_c_channels_commit(struct brcms_cm_info *wlc_cm)
/* search for the existence of any valid channel */
for (chan = 0; chan < MAXCHANNEL; chan++) {
- if (VALID_CHANNEL20_DB(wlc, chan)) {
+ if (VALID_CHANNEL20_DB(wlc, chan))
break;
- }
}
if (chan == MAXCHANNEL)
chan = INVCHANNEL;
- /* based on the channel search above, set or clear WL_RADIO_COUNTRY_DISABLE */
+ /*
+ * based on the channel search above, set or
+ * clear WL_RADIO_COUNTRY_DISABLE.
+ */
if (chan == INVCHANNEL) {
- /* country/locale with no valid channels, set the radio disable bit */
+ /*
+ * country/locale with no valid channels, set
+ * the radio disable bit
+ */
mboolset(wlc->pub->radio_disabled, WL_RADIO_COUNTRY_DISABLE);
wiphy_err(wlc->wiphy, "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)) {
- /* country/locale with valid channel, clear the radio disable bit */
+ } else if (mboolisset(wlc->pub->radio_disabled,
+ WL_RADIO_COUNTRY_DISABLE)) {
+ /*
+ * country/locale with valid channel, clear
+ * the radio disable bit
+ */
mboolclr(wlc->pub->radio_disabled, WL_RADIO_COUNTRY_DISABLE);
}
- /* Now that the country abbreviation is set, if the radio supports 2G, then
- * set channel 14 restrictions based on the new locale.
+ /*
+ * Now that the country abbreviation is set, if the radio supports 2G,
+ * then set channel 14 restrictions based on the new locale.
*/
- if (NBANDS(wlc) > 1 || BAND_2G(wlc->band->bandtype)) {
+ if (NBANDS(wlc) > 1 || BAND_2G(wlc->band->bandtype))
wlc_phy_chanspec_ch14_widefilter_set(wlc->band->pi,
brcms_c_japan(wlc) ? true :
false);
- }
if (wlc->pub->up && chan != INVCHANNEL) {
brcms_c_channel_reg_limits(wlc_cm, wlc->chanspec, &txpwr);
@@ -964,15 +981,18 @@ static void brcms_c_channels_commit(struct brcms_cm_info *wlc_cm)
}
}
-/* reset the quiet channels vector to the union of the restricted and radar channel sets */
+/*
+ * reset the quiet channels vector to the union
+ * of the restricted and radar channel sets
+ */
static void brcms_c_quiet_channels_reset(struct brcms_cm_info *wlc_cm)
{
struct brcms_c_info *wlc = wlc_cm->wlc;
uint i, j;
struct brcms_band *band;
- const chanvec_t *chanvec;
+ const struct brcms_chanvec *chanvec;
- memset(&wlc_cm->quiet_channels, 0, sizeof(chanvec_t));
+ memset(&wlc_cm->quiet_channels, 0, sizeof(struct brcms_chanvec));
band = wlc->band;
for (i = 0; i < NBANDS(wlc);
@@ -980,25 +1000,21 @@ static void brcms_c_quiet_channels_reset(struct brcms_cm_info *wlc_cm)
/* initialize quiet channels for restricted channels */
chanvec = wlc_cm->bandstate[band->bandunit].restricted_channels;
- for (j = 0; j < sizeof(chanvec_t); j++)
+ for (j = 0; j < sizeof(struct brcms_chanvec); j++)
wlc_cm->quiet_channels.vec[j] |= chanvec->vec[j];
}
}
static bool
-brcms_c_quiet_chanspec(struct brcms_cm_info *wlc_cm, chanspec_t chspec)
+brcms_c_quiet_chanspec(struct brcms_cm_info *wlc_cm, u16 chspec)
{
return N_ENAB(wlc_cm->wlc->pub) && CHSPEC_IS40(chspec) ?
- (isset
- (wlc_cm->quiet_channels.vec,
- LOWER_20_SB(CHSPEC_CHANNEL(chspec)))
- || isset(wlc_cm->quiet_channels.vec,
- UPPER_20_SB(CHSPEC_CHANNEL(chspec)))) : isset(wlc_cm->
- quiet_channels.
- vec,
- CHSPEC_CHANNEL
- (chspec));
+ (isset(wlc_cm->quiet_channels.vec,
+ LOWER_20_SB(CHSPEC_CHANNEL(chspec))) ||
+ isset(wlc_cm->quiet_channels.vec,
+ UPPER_20_SB(CHSPEC_CHANNEL(chspec)))) :
+ isset(wlc_cm->quiet_channels.vec, CHSPEC_CHANNEL(chspec));
}
/* Is the channel valid for the current locale? (but don't consider channels not
@@ -1039,50 +1055,42 @@ brcms_c_channel_min_txpower_limits_with_local_constraint(
int j;
/* CCK Rates */
- for (j = 0; j < WL_TX_POWER_CCK_NUM; j++) {
+ for (j = 0; j < WL_TX_POWER_CCK_NUM; j++)
txpwr->cck[j] = min(txpwr->cck[j], local_constraint_qdbm);
- }
/* 20 MHz Legacy OFDM SISO */
- for (j = 0; j < WL_TX_POWER_OFDM_NUM; j++) {
+ for (j = 0; j < WL_TX_POWER_OFDM_NUM; j++)
txpwr->ofdm[j] = min(txpwr->ofdm[j], local_constraint_qdbm);
- }
/* 20 MHz Legacy OFDM CDD */
- for (j = 0; j < BRCMS_NUM_RATES_OFDM; j++) {
+ for (j = 0; j < BRCMS_NUM_RATES_OFDM; j++)
txpwr->ofdm_cdd[j] =
min(txpwr->ofdm_cdd[j], local_constraint_qdbm);
- }
/* 40 MHz Legacy OFDM SISO */
- for (j = 0; j < BRCMS_NUM_RATES_OFDM; j++) {
+ for (j = 0; j < BRCMS_NUM_RATES_OFDM; j++)
txpwr->ofdm_40_siso[j] =
min(txpwr->ofdm_40_siso[j], local_constraint_qdbm);
- }
/* 40 MHz Legacy OFDM CDD */
- for (j = 0; j < BRCMS_NUM_RATES_OFDM; j++) {
+ for (j = 0; j < BRCMS_NUM_RATES_OFDM; j++)
txpwr->ofdm_40_cdd[j] =
min(txpwr->ofdm_40_cdd[j], local_constraint_qdbm);
- }
/* 20MHz MCS 0-7 SISO */
- for (j = 0; j < BRCMS_NUM_RATES_MCS_1_STREAM; j++) {
+ for (j = 0; j < BRCMS_NUM_RATES_MCS_1_STREAM; j++)
txpwr->mcs_20_siso[j] =
min(txpwr->mcs_20_siso[j], local_constraint_qdbm);
- }
/* 20MHz MCS 0-7 CDD */
- for (j = 0; j < BRCMS_NUM_RATES_MCS_1_STREAM; j++) {
+ for (j = 0; j < BRCMS_NUM_RATES_MCS_1_STREAM; j++)
txpwr->mcs_20_cdd[j] =
min(txpwr->mcs_20_cdd[j], local_constraint_qdbm);
- }
/* 20MHz MCS 0-7 STBC */
- for (j = 0; j < BRCMS_NUM_RATES_MCS_1_STREAM; j++) {
+ for (j = 0; j < BRCMS_NUM_RATES_MCS_1_STREAM; j++)
txpwr->mcs_20_stbc[j] =
min(txpwr->mcs_20_stbc[j], local_constraint_qdbm);
- }
/* 20MHz MCS 8-15 MIMO */
for (j = 0; j < BRCMS_NUM_RATES_MCS_2_STREAM; j++)
@@ -1090,22 +1098,19 @@ brcms_c_channel_min_txpower_limits_with_local_constraint(
min(txpwr->mcs_20_mimo[j], local_constraint_qdbm);
/* 40MHz MCS 0-7 SISO */
- for (j = 0; j < BRCMS_NUM_RATES_MCS_1_STREAM; j++) {
+ for (j = 0; j < BRCMS_NUM_RATES_MCS_1_STREAM; j++)
txpwr->mcs_40_siso[j] =
min(txpwr->mcs_40_siso[j], local_constraint_qdbm);
- }
/* 40MHz MCS 0-7 CDD */
- for (j = 0; j < BRCMS_NUM_RATES_MCS_1_STREAM; j++) {
+ for (j = 0; j < BRCMS_NUM_RATES_MCS_1_STREAM; j++)
txpwr->mcs_40_cdd[j] =
min(txpwr->mcs_40_cdd[j], local_constraint_qdbm);
- }
/* 40MHz MCS 0-7 STBC */
- for (j = 0; j < BRCMS_NUM_RATES_MCS_1_STREAM; j++) {
+ for (j = 0; j < BRCMS_NUM_RATES_MCS_1_STREAM; j++)
txpwr->mcs_40_stbc[j] =
min(txpwr->mcs_40_stbc[j], local_constraint_qdbm);
- }
/* 40MHz MCS 8-15 MIMO */
for (j = 0; j < BRCMS_NUM_RATES_MCS_2_STREAM; j++)
@@ -1118,7 +1123,7 @@ brcms_c_channel_min_txpower_limits_with_local_constraint(
}
void
-brcms_c_channel_set_chanspec(struct brcms_cm_info *wlc_cm, chanspec_t chanspec,
+brcms_c_channel_set_chanspec(struct brcms_cm_info *wlc_cm, u16 chanspec,
u8 local_constraint_qdbm)
{
struct brcms_c_info *wlc = wlc_cm->wlc;
@@ -1126,8 +1131,9 @@ brcms_c_channel_set_chanspec(struct brcms_cm_info *wlc_cm, chanspec_t chanspec,
brcms_c_channel_reg_limits(wlc_cm, chanspec, &txpwr);
- brcms_c_channel_min_txpower_limits_with_local_constraint(wlc_cm, &txpwr,
- local_constraint_qdbm);
+ brcms_c_channel_min_txpower_limits_with_local_constraint(
+ wlc_cm, &txpwr, local_constraint_qdbm
+ );
brcms_b_set_chanspec(wlc->hw, chanspec,
(brcms_c_quiet_chanspec(wlc_cm, chanspec) != 0),
@@ -1142,112 +1148,100 @@ static void wlc_phy_txpower_limits_dump(struct txpwr_limits *txpwr)
char fraction[4][4] = { " ", ".25", ".5 ", ".75" };
sprintf(buf, "CCK ");
- for (i = 0; i < BRCMS_NUM_RATES_CCK; i++) {
+ for (i = 0; i < BRCMS_NUM_RATES_CCK; i++)
sprintf(buf[strlen(buf)], " %2d%s",
txpwr->cck[i] / BRCMS_TXPWR_DB_FACTOR,
fraction[txpwr->cck[i] % BRCMS_TXPWR_DB_FACTOR]);
- }
printk(KERN_DEBUG "%s\n", buf);
sprintf(buf, "20 MHz OFDM SISO ");
- for (i = 0; i < BRCMS_NUM_RATES_OFDM; i++) {
+ for (i = 0; i < BRCMS_NUM_RATES_OFDM; i++)
sprintf(buf[strlen(buf)], " %2d%s",
txpwr->ofdm[i] / BRCMS_TXPWR_DB_FACTOR,
fraction[txpwr->ofdm[i] % BRCMS_TXPWR_DB_FACTOR]);
- }
printk(KERN_DEBUG "%s\n", buf);
sprintf(buf, "20 MHz OFDM CDD ");
- for (i = 0; i < BRCMS_NUM_RATES_OFDM; i++) {
+ for (i = 0; i < BRCMS_NUM_RATES_OFDM; i++)
sprintf(buf[strlen(buf)], " %2d%s",
txpwr->ofdm_cdd[i] / BRCMS_TXPWR_DB_FACTOR,
fraction[txpwr->ofdm_cdd[i] % BRCMS_TXPWR_DB_FACTOR]);
- }
printk(KERN_DEBUG "%s\n", buf);
sprintf(buf, "40 MHz OFDM SISO ");
- for (i = 0; i < BRCMS_NUM_RATES_OFDM; i++) {
+ for (i = 0; i < BRCMS_NUM_RATES_OFDM; i++)
sprintf(buf[strlen(buf)], " %2d%s",
txpwr->ofdm_40_siso[i] / BRCMS_TXPWR_DB_FACTOR,
fraction[txpwr->ofdm_40_siso[i] %
BRCMS_TXPWR_DB_FACTOR]);
- }
printk(KERN_DEBUG "%s\n", buf);
sprintf(buf, "40 MHz OFDM CDD ");
- for (i = 0; i < BRCMS_NUM_RATES_OFDM; i++) {
+ for (i = 0; i < BRCMS_NUM_RATES_OFDM; i++)
sprintf(buf[strlen(buf)], " %2d%s",
txpwr->ofdm_40_cdd[i] / BRCMS_TXPWR_DB_FACTOR,
fraction[txpwr->ofdm_40_cdd[i] %
BRCMS_TXPWR_DB_FACTOR]);
- }
printk(KERN_DEBUG "%s\n", buf);
sprintf(buf, "20 MHz MCS0-7 SISO ");
- for (i = 0; i < BRCMS_NUM_RATES_MCS_1_STREAM; i++) {
+ for (i = 0; i < BRCMS_NUM_RATES_MCS_1_STREAM; i++)
sprintf(buf[strlen(buf)], " %2d%s",
txpwr->mcs_20_siso[i] / BRCMS_TXPWR_DB_FACTOR,
fraction[txpwr->mcs_20_siso[i] %
BRCMS_TXPWR_DB_FACTOR]);
- }
printk(KERN_DEBUG "%s\n", buf);
sprintf(buf, "20 MHz MCS0-7 CDD ");
- for (i = 0; i < BRCMS_NUM_RATES_MCS_1_STREAM; i++) {
+ for (i = 0; i < BRCMS_NUM_RATES_MCS_1_STREAM; i++)
sprintf(buf[strlen(buf)], " %2d%s",
txpwr->mcs_20_cdd[i] / BRCMS_TXPWR_DB_FACTOR,
fraction[txpwr->mcs_20_cdd[i] %
BRCMS_TXPWR_DB_FACTOR]);
- }
printk(KERN_DEBUG "%s\n", buf);
sprintf(buf, "20 MHz MCS0-7 STBC ");
- for (i = 0; i < BRCMS_NUM_RATES_MCS_1_STREAM; i++) {
+ for (i = 0; i < BRCMS_NUM_RATES_MCS_1_STREAM; i++)
sprintf(buf[strlen(buf)], " %2d%s",
txpwr->mcs_20_stbc[i] / BRCMS_TXPWR_DB_FACTOR,
fraction[txpwr->mcs_20_stbc[i] %
BRCMS_TXPWR_DB_FACTOR]);
- }
printk(KERN_DEBUG "%s\n", buf);
sprintf(buf, "20 MHz MCS8-15 SDM ");
- for (i = 0; i < BRCMS_NUM_RATES_MCS_2_STREAM; i++) {
+ for (i = 0; i < BRCMS_NUM_RATES_MCS_2_STREAM; i++)
sprintf(buf[strlen(buf)], " %2d%s",
txpwr->mcs_20_mimo[i] / BRCMS_TXPWR_DB_FACTOR,
fraction[txpwr->mcs_20_mimo[i] %
BRCMS_TXPWR_DB_FACTOR]);
- }
printk(KERN_DEBUG "%s\n", buf);
sprintf(buf, "40 MHz MCS0-7 SISO ");
- for (i = 0; i < BRCMS_NUM_RATES_MCS_1_STREAM; i++) {
+ for (i = 0; i < BRCMS_NUM_RATES_MCS_1_STREAM; i++)
sprintf(buf[strlen(buf)], " %2d%s",
txpwr->mcs_40_siso[i] / BRCMS_TXPWR_DB_FACTOR,
fraction[txpwr->mcs_40_siso[i] %
BRCMS_TXPWR_DB_FACTOR]);
- }
printk(KERN_DEBUG "%s\n", buf);
sprintf(buf, "40 MHz MCS0-7 CDD ");
- for (i = 0; i < BRCMS_NUM_RATES_MCS_1_STREAM; i++) {
+ for (i = 0; i < BRCMS_NUM_RATES_MCS_1_STREAM; i++)
sprintf(buf[strlen(buf)], " %2d%s",
txpwr->mcs_40_cdd[i] / BRCMS_TXPWR_DB_FACTOR,
fraction[txpwr->mcs_40_cdd[i] %
BRCMS_TXPWR_DB_FACTOR]);
- }
printk(KERN_DEBUG "%s\n", buf);
sprintf(buf, "40 MHz MCS0-7 STBC ");
- for (i = 0; i < BRCMS_NUM_RATES_MCS_1_STREAM; i++) {
+ for (i = 0; i < BRCMS_NUM_RATES_MCS_1_STREAM; i++)
sprintf(buf[strlen(buf)], " %2d%s",
txpwr->mcs_40_stbc[i] / BRCMS_TXPWR_DB_FACTOR,
fraction[txpwr->mcs_40_stbc[i] %
BRCMS_TXPWR_DB_FACTOR]);
- }
printk(KERN_DEBUG "%s\n", buf);
sprintf(buf, "40 MHz MCS8-15 SDM ");
- for (i = 0; i < BRCMS_NUM_RATES_MCS_2_STREAM; i++) {
+ for (i = 0; i < BRCMS_NUM_RATES_MCS_2_STREAM; i++)
sprintf(buf[strlen(buf)], " %2d%s",
txpwr->mcs_40_mimo[i] / BRCMS_TXPWR_DB_FACTOR,
fraction[txpwr->mcs_40_mimo[i] %
@@ -1262,7 +1256,7 @@ static void wlc_phy_txpower_limits_dump(struct txpwr_limits *txpwr)
#endif /* POWER_DBG */
void
-brcms_c_channel_reg_limits(struct brcms_cm_info *wlc_cm, chanspec_t chanspec,
+brcms_c_channel_reg_limits(struct brcms_cm_info *wlc_cm, u16 chanspec,
struct txpwr_limits *txpwr)
{
struct brcms_c_info *wlc = wlc_cm->wlc;
@@ -1273,8 +1267,8 @@ brcms_c_channel_reg_limits(struct brcms_cm_info *wlc_cm, chanspec_t chanspec,
const struct country_info *country;
struct brcms_band *band;
const struct locale_info *li;
- int conducted_max;
- int conducted_ofdm_max;
+ int conducted_max = BRCMS_TXPWR_MAX;
+ int conducted_ofdm_max = BRCMS_TXPWR_MAX;
const struct locale_mimo_info *li_mimo;
int maxpwr20, maxpwr40;
int maxpwr_idx;
@@ -1326,12 +1320,10 @@ brcms_c_channel_reg_limits(struct brcms_cm_info *wlc_cm, chanspec_t chanspec,
}
/* OFDM txpwr limits for 2.4G or 5G bands */
- if (BAND_2G(band->bandtype)) {
+ if (BAND_2G(band->bandtype))
maxpwr = li->maxpwr[CHANNEL_POWER_IDX_2G_OFDM(chan)];
-
- } else {
+ else
maxpwr = li->maxpwr[CHANNEL_POWER_IDX_5G(chan)];
- }
maxpwr = maxpwr - delta;
maxpwr = max(maxpwr, 0);
@@ -1345,10 +1337,12 @@ brcms_c_channel_reg_limits(struct brcms_cm_info *wlc_cm, chanspec_t chanspec,
txpwr->ofdm[i] = (u8) maxpwr;
for (i = 0; i < BRCMS_NUM_RATES_OFDM; i++) {
- /* OFDM 40 MHz SISO has the same power as the corresponding MCS0-7 rate unless
- * overriden by the locale specific code. We set this value to 0 as a
- * flag (presumably 0 dBm isn't a possibility) and then copy the MCS0-7 value
- * to the 40 MHz value if it wasn't explicitly set.
+ /*
+ * OFDM 40 MHz SISO has the same power as the corresponding
+ * MCS0-7 rate unless overriden by the locale specific code.
+ * We set this value to 0 as a flag (presumably 0 dBm isn't
+ * a possibility) and then copy the MCS0-7 value to the 40 MHz
+ * value if it wasn't explicitly set.
*/
txpwr->ofdm_40_siso[i] = 0;
@@ -1382,8 +1376,9 @@ brcms_c_channel_reg_limits(struct brcms_cm_info *wlc_cm, chanspec_t chanspec,
/* Fill in the MCS 0-7 (SISO) rates */
for (i = 0; i < BRCMS_NUM_RATES_MCS_1_STREAM; i++) {
- /* 20 MHz has the same power as the corresponding OFDM rate unless
- * overriden by the locale specific code.
+ /*
+ * 20 MHz has the same power as the corresponding OFDM rate
+ * unless overriden by the locale specific code.
*/
txpwr->mcs_20_siso[i] = txpwr->ofdm[i];
txpwr->mcs_40_siso[i] = 0;
@@ -1395,15 +1390,17 @@ brcms_c_channel_reg_limits(struct brcms_cm_info *wlc_cm, chanspec_t chanspec,
txpwr->mcs_40_cdd[i] = (u8) maxpwr40;
}
- /* These locales have SISO expressed in the table and override CDD later */
+ /*
+ * These locales have SISO expressed in the
+ * table and override CDD later
+ */
if (li_mimo == &locale_bn) {
if (li_mimo == &locale_bn) {
maxpwr20 = QDB(16);
maxpwr40 = 0;
- if (chan >= 3 && chan <= 11) {
+ if (chan >= 3 && chan <= 11)
maxpwr40 = QDB(16);
- }
}
for (i = 0; i < BRCMS_NUM_RATES_MCS_1_STREAM; i++) {
@@ -1437,10 +1434,10 @@ brcms_c_channel_reg_limits(struct brcms_cm_info *wlc_cm, chanspec_t chanspec,
}
}
- /* Copy the 40 MHZ MCS 0-7 CDD value to the 40 MHZ MCS 0-7 SISO value if it wasn't
- * provided explicitly.
+ /*
+ * Copy the 40 MHZ MCS 0-7 CDD value to the 40 MHZ MCS 0-7 SISO
+ * value if it wasn't provided explicitly.
*/
-
for (i = 0; i < BRCMS_NUM_RATES_MCS_1_STREAM; i++) {
if (txpwr->mcs_40_siso[i] == 0)
txpwr->mcs_40_siso[i] = txpwr->mcs_40_cdd[i];
@@ -1456,8 +1453,9 @@ brcms_c_channel_reg_limits(struct brcms_cm_info *wlc_cm, chanspec_t chanspec,
}
}
- /* Copy the 20 and 40 MHz MCS0-7 CDD values to the corresponding STBC values if they weren't
- * provided explicitly.
+ /*
+ * Copy the 20 and 40 MHz MCS0-7 CDD values to the corresponding
+ * STBC values if they weren't provided explicitly.
*/
for (i = 0; i < BRCMS_NUM_RATES_MCS_1_STREAM; i++) {
if (txpwr->mcs_20_stbc[i] == 0)
@@ -1487,11 +1485,12 @@ static bool brcms_c_japan_ccode(const char *ccode)
}
/*
- * Validate the chanspec for this locale, for 40MHZ we need to also check that the sidebands
- * are valid 20MZH channels in this locale and they are also a legal HT combination
+ * Validate the chanspec for this locale, for 40MHZ we need to also
+ * check that the sidebands are valid 20MZH channels in this locale
+ * and they are also a legal HT combination
*/
static bool
-brcms_c_valid_chanspec_ext(struct brcms_cm_info *wlc_cm, chanspec_t chspec,
+brcms_c_valid_chanspec_ext(struct brcms_cm_info *wlc_cm, u16 chspec,
bool dualband)
{
struct brcms_c_info *wlc = wlc_cm->wlc;
@@ -1516,8 +1515,9 @@ brcms_c_valid_chanspec_ext(struct brcms_cm_info *wlc_cm, chanspec_t chspec,
return VALID_CHANNEL20(wlc_cm->wlc, channel);
}
#ifdef SUPPORT_40MHZ
- /* We know we are now checking a 40MHZ channel, so we should only be here
- * for NPHYS
+ /*
+ * We know we are now checking a 40MHZ channel, so we should
+ * only be here for NPHYS
*/
if (BRCMS_ISNPHY(wlc->band) || BRCMS_ISSSLPNPHY(wlc->band)) {
u8 upper_sideband = 0, idx;
@@ -1553,7 +1553,7 @@ brcms_c_valid_chanspec_ext(struct brcms_cm_info *wlc_cm, chanspec_t chspec,
return false;
}
-bool brcms_c_valid_chanspec_db(struct brcms_cm_info *wlc_cm, chanspec_t chspec)
+bool brcms_c_valid_chanspec_db(struct brcms_cm_info *wlc_cm, u16 chspec)
{
return brcms_c_valid_chanspec_ext(wlc_cm, chspec, true);
}
generated by cgit v0.10.2 at 2024-08-29 09:55:55 (GMT)