aboutsummaryrefslogtreecommitdiff
path: root/drivers/net
diff options
context:
space:
mode:
authorTeemu Paasikivi <ext-teemu.3.paasikivi@nokia.com>2009-10-13 12:47:48 +0300
committerJohn W. Linville <linville@tuxdriver.com>2009-10-27 16:48:10 -0400
commit1ebec3d750f2b5740e3c334dac06104d2f74a9b1 (patch)
tree2592f80a0eb959ae0ba230e008272d50d69b2d45 /drivers/net
parentc6d5d06e455b9965e300ae40c34fa2337e1aad0f (diff)
wl1271: Added 5 GHz parameters for wl1273
Added data rate and frequency tables for 5 GHz band channels, 5 GHz radio configration parameters and configuration option to enable 802.11 support. Signed-off-by: Teemu Paasikivi <ext-teemu.3.paasikivi@nokia.com> Reviewed-by: Juuso Oikarinen <juuso.oikarinen@nokia.com> Reviewed-by: Luciano Coelho <luciano.coelho@nokia.com> Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net')
-rw-r--r--drivers/net/wireless/wl12xx/wl1271.h14
-rw-r--r--drivers/net/wireless/wl12xx/wl1271_conf.h7
-rw-r--r--drivers/net/wireless/wl12xx/wl1271_main.c123
3 files changed, 127 insertions, 17 deletions
diff --git a/drivers/net/wireless/wl12xx/wl1271.h b/drivers/net/wireless/wl12xx/wl1271.h
index e0ebb1fb2ad..dc9957ee1ac 100644
--- a/drivers/net/wireless/wl12xx/wl1271.h
+++ b/drivers/net/wireless/wl12xx/wl1271.h
@@ -113,6 +113,11 @@ enum {
#define WL1271_NVS_NAME "wl1271-nvs.bin"
/*
+ * Enable/disable 802.11a support for WL1273
+ */
+#undef WL1271_80211A_ENABLED
+
+/*
* FIXME: for the wl1271, a busy word count of 1 here will result in a more
* optimal SPI interface. There is some SPI bug however, causing RXS time outs
* with this mode occasionally on boot, so lets have three for now. A value of
@@ -442,4 +447,13 @@ int wl1271_plt_stop(struct wl1271 *wl);
/* WL1271 needs a 200ms sleep after power on */
#define WL1271_POWER_ON_SLEEP 200 /* in miliseconds */
+static inline bool wl1271_11a_enabled(void)
+{
+#ifdef WL1271_80211A_ENABLED
+ return true;
+#else
+ return false;
+#endif
+}
+
#endif
diff --git a/drivers/net/wireless/wl12xx/wl1271_conf.h b/drivers/net/wireless/wl12xx/wl1271_conf.h
index 00ffa667932..061d47520a3 100644
--- a/drivers/net/wireless/wl12xx/wl1271_conf.h
+++ b/drivers/net/wireless/wl12xx/wl1271_conf.h
@@ -746,6 +746,11 @@ enum {
CONF_REF_CLK_52_E
};
+enum single_dual_band_enum {
+ CONF_SINGLE_BAND,
+ CONF_DUAL_BAND
+};
+
struct conf_general_parms {
/*
* RF Reference Clock type / speed
@@ -778,7 +783,7 @@ struct conf_general_parms {
/*
* Flag defining whether used as single or dual-band.
*
- * Range: Unknown
+ * Range: CONF_SINGLE_BAND, CONF_DUAL_BAND
*/
u8 single_dual_band;
diff --git a/drivers/net/wireless/wl12xx/wl1271_main.c b/drivers/net/wireless/wl12xx/wl1271_main.c
index 3d2e999ef15..9b1cc8db1dd 100644
--- a/drivers/net/wireless/wl12xx/wl1271_main.c
+++ b/drivers/net/wireless/wl12xx/wl1271_main.c
@@ -260,13 +260,12 @@ static struct conf_drv_settings default_conf = {
.settling_time = 5,
.clk_valid_on_wakeup = 0,
.dc2dcmode = 0,
- .single_dual_band = 0,
+ .single_dual_band = CONF_SINGLE_BAND,
.tx_bip_fem_autodetect = 0,
.tx_bip_fem_manufacturer = 1,
.settings = 1,
},
.radioparam = {
- /* FIXME: 5GHz values unset! */
.rx_trace_loss = 10,
.tx_trace_loss = 10,
.rx_rssi_and_proc_compens = {
@@ -299,25 +298,29 @@ static struct conf_drv_settings default_conf = {
.tx_ibias = {
0x1a, 0x1a, 0x1a, 0x1a, 0x1a, 0x27 },
.rx_fem_insertion_loss = 0x14,
- .tx_ref_pd_voltage_5 = { 0, 0, 0, 0, 0, 0, 0 },
- .tx_ref_power_5 = { 0, 0, 0, 0, 0, 0, 0 },
- .tx_offset_db_5 = {0, 0, 0, 0, 0, 0, 0 },
- .tx_rate_limits_normal_5 = {
+ .tx_ref_pd_voltage_5 = {
+ 0x0190, 0x01a4, 0x01c3, 0x01d8,
+ 0x020a, 0x021c },
+ .tx_ref_power_5 = {
+ 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80 },
+ .tx_offset_db_5 = {
0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
+ .tx_rate_limits_normal_5 = {
+ 0x1b, 0x1e, 0x21, 0x23, 0x27, 0x00 },
.tx_rate_limits_degraded_5 = {
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
+ 0x1b, 0x1e, 0x21, 0x23, 0x27, 0x00 },
.tx_channel_limits_ofdm_5 = {
- 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, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00},
+ 0x50, 0x50, 0x50, 0x50, 0x50, 0x50, 0x50, 0x50,
+ 0x50, 0x50, 0x50, 0x50, 0x50, 0x50, 0x50, 0x50,
+ 0x50, 0x50, 0x50, 0x50, 0x50, 0x50, 0x50, 0x50,
+ 0x50, 0x50, 0x50, 0x50, 0x50, 0x50, 0x50, 0x50,
+ 0x50, 0x50, 0x50 },
.tx_pdv_rate_offsets_5 = {
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
+ 0x01, 0x02, 0x02, 0x02, 0x02, 0x00 },
.tx_ibias_5 = {
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
- .rx_fem_insertion_loss_5 = { 0, 0, 0, 0, 0, 0, 0 }
+ 0x10, 0x10, 0x10, 0x10, 0x10, 0x10 },
+ .rx_fem_insertion_loss_5 = {
+ 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10 }
}
}
};
@@ -337,6 +340,9 @@ static void wl1271_conf_init(struct wl1271 *wl)
/* apply driver default configuration */
memcpy(&wl->conf, &default_conf, sizeof(default_conf));
+
+ if (wl1271_11a_enabled())
+ wl->conf.init.genparam.single_dual_band = CONF_DUAL_BAND;
}
@@ -1556,6 +1562,88 @@ static struct ieee80211_supported_band wl1271_band_2ghz = {
.n_bitrates = ARRAY_SIZE(wl1271_rates),
};
+/* 5 GHz data rates for WL1273 */
+static struct ieee80211_rate wl1271_rates_5ghz[] = {
+ { .bitrate = 60,
+ .hw_value = CONF_HW_BIT_RATE_6MBPS,
+ .hw_value_short = CONF_HW_BIT_RATE_6MBPS, },
+ { .bitrate = 90,
+ .hw_value = CONF_HW_BIT_RATE_9MBPS,
+ .hw_value_short = CONF_HW_BIT_RATE_9MBPS, },
+ { .bitrate = 120,
+ .hw_value = CONF_HW_BIT_RATE_12MBPS,
+ .hw_value_short = CONF_HW_BIT_RATE_12MBPS, },
+ { .bitrate = 180,
+ .hw_value = CONF_HW_BIT_RATE_18MBPS,
+ .hw_value_short = CONF_HW_BIT_RATE_18MBPS, },
+ { .bitrate = 240,
+ .hw_value = CONF_HW_BIT_RATE_24MBPS,
+ .hw_value_short = CONF_HW_BIT_RATE_24MBPS, },
+ { .bitrate = 360,
+ .hw_value = CONF_HW_BIT_RATE_36MBPS,
+ .hw_value_short = CONF_HW_BIT_RATE_36MBPS, },
+ { .bitrate = 480,
+ .hw_value = CONF_HW_BIT_RATE_48MBPS,
+ .hw_value_short = CONF_HW_BIT_RATE_48MBPS, },
+ { .bitrate = 540,
+ .hw_value = CONF_HW_BIT_RATE_54MBPS,
+ .hw_value_short = CONF_HW_BIT_RATE_54MBPS, },
+};
+
+/* 5 GHz band channels for WL1273 */
+static struct ieee80211_channel wl1271_channels_5ghz[] = {
+ { .hw_value = 183, .center_freq = 4915},
+ { .hw_value = 184, .center_freq = 4920},
+ { .hw_value = 185, .center_freq = 4925},
+ { .hw_value = 187, .center_freq = 4935},
+ { .hw_value = 188, .center_freq = 4940},
+ { .hw_value = 189, .center_freq = 4945},
+ { .hw_value = 192, .center_freq = 4960},
+ { .hw_value = 196, .center_freq = 4980},
+ { .hw_value = 7, .center_freq = 5035},
+ { .hw_value = 8, .center_freq = 5040},
+ { .hw_value = 9, .center_freq = 5045},
+ { .hw_value = 11, .center_freq = 5055},
+ { .hw_value = 12, .center_freq = 5060},
+ { .hw_value = 16, .center_freq = 5080},
+ { .hw_value = 34, .center_freq = 5170},
+ { .hw_value = 36, .center_freq = 5180},
+ { .hw_value = 38, .center_freq = 5190},
+ { .hw_value = 40, .center_freq = 5200},
+ { .hw_value = 42, .center_freq = 5210},
+ { .hw_value = 44, .center_freq = 5220},
+ { .hw_value = 46, .center_freq = 5230},
+ { .hw_value = 48, .center_freq = 5240},
+ { .hw_value = 52, .center_freq = 5260},
+ { .hw_value = 56, .center_freq = 5280},
+ { .hw_value = 60, .center_freq = 5300},
+ { .hw_value = 64, .center_freq = 5320},
+ { .hw_value = 100, .center_freq = 5500},
+ { .hw_value = 104, .center_freq = 5520},
+ { .hw_value = 108, .center_freq = 5540},
+ { .hw_value = 112, .center_freq = 5560},
+ { .hw_value = 116, .center_freq = 5580},
+ { .hw_value = 120, .center_freq = 5600},
+ { .hw_value = 124, .center_freq = 5620},
+ { .hw_value = 128, .center_freq = 5640},
+ { .hw_value = 132, .center_freq = 5660},
+ { .hw_value = 136, .center_freq = 5680},
+ { .hw_value = 140, .center_freq = 5700},
+ { .hw_value = 149, .center_freq = 5745},
+ { .hw_value = 153, .center_freq = 5765},
+ { .hw_value = 157, .center_freq = 5785},
+ { .hw_value = 161, .center_freq = 5805},
+ { .hw_value = 165, .center_freq = 5825},
+};
+
+
+static struct ieee80211_supported_band wl1271_band_5ghz = {
+ .channels = wl1271_channels_5ghz,
+ .n_channels = ARRAY_SIZE(wl1271_channels_5ghz),
+ .bitrates = wl1271_rates_5ghz,
+ .n_bitrates = ARRAY_SIZE(wl1271_rates_5ghz),
+};
+
static const struct ieee80211_ops wl1271_ops = {
.start = wl1271_op_start,
.stop = wl1271_op_stop,
@@ -1612,6 +1700,9 @@ static int wl1271_init_ieee80211(struct wl1271 *wl)
wl->hw->wiphy->max_scan_ssids = 1;
wl->hw->wiphy->bands[IEEE80211_BAND_2GHZ] = &wl1271_band_2ghz;
+ if (wl1271_11a_enabled())
+ wl->hw->wiphy->bands[IEEE80211_BAND_5GHZ] = &wl1271_band_5ghz;
+
SET_IEEE80211_DEV(wl->hw, &wl->spi->dev);
return 0;